1 2020-02-14 Tom Tromey <tom@tromey.com>
3 * acinclude.m4: Don't include acx_configure_dir.m4.
4 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
5 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
6 (all, install-only, uninstall, clean-info, clean)
7 (maintainer-clean): Don't recurse.
8 (subdir_do, all-lib): Remove.
9 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
11 (generated_files): Update.
12 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
14 * configure.ac: Don't configure gnulib or libiberty.
17 2020-02-14 Eli Zaretskii <eliz@gnu.org>
19 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
20 preparing the command line for CreateProcess.
21 (win32_create_inferior): Reflect the program name in debugging
22 output that shows the process and its command line.
24 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
26 * Makefile.in: Rename source files from .c to .cc.
27 * %.c: Rename to %.cc.
28 * configure.ac: Rename server.c to server.cc.
29 * configure: Re-generate.
31 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
33 * Makefile.in: Rename gdbsupport source files from .c to .cc.
35 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
37 * win32-low.c (win32_create_inferior): Set signal_pid.
39 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
40 Pedro Alves <palves@redhat.com>
42 Skip building gdbserver in a cross-configuration.
43 * configure.srv: Set $gdbserver_host depending on whether $target
44 is $host. Use $gdbserver_host instead of $host.
46 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
48 * configure: Re-generate.
50 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
52 * configure: Re-generate.
54 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
56 * acinclude.m4: Update warning.m4 path.
58 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
60 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
61 (handle_exception): Set siginfo_er.
62 (win32_xfer_siginfo): New function.
64 2020-02-07 Tom Tromey <tom@tromey.com>
65 Pedro Alves <palves@redhat.com>
67 * README: Update build documentation.
68 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
70 * configure.ac: Update paths.
72 * acinclude.m4: Update paths.
73 * Makefile.in: Update include paths.
74 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
75 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
76 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
77 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
78 (%-generated.c): Update paths.
79 * Move entire directory from ../gdb/gdbserver.
81 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
83 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
85 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
87 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
88 assignment instead of srv_linux_obj.
90 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
92 * server.c (handle_qxfer_libraries): Write segment-address with
95 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
97 * Makefile.in (install-strip): New target.
98 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
99 * aclocal.m4: Regenerate.
100 * configure: Regenerate.
101 * configure.ac: Add AM_PROG_INSTALL_STRIP.
103 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
105 * Makefile.in (SFILES): Adjust paths to point to real files.
106 (OBS): Move waitstatus.o to target/waitstatus.o.
107 (TAGS): Transform paths appropriately.
109 (nat/%.o): ... this pattern rule.
111 (target/%.o): ... this pattern rule.
112 * configure.srv: Adjust paths throughout to include nat/ prefix
113 with the revant files.
114 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
115 * configure: Regenerate.
117 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
119 * Makefile.in (TAGS): Remove config files from the recipe.
121 2020-01-14 Tom Tromey <tom@tromey.com>
123 * configure: Rebuild.
124 * configure.ac: Remove any checks that were added to common.m4.
125 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
128 2020-01-14 Tom Tromey <tom@tromey.com>
130 * server.h: Include config.h.
131 * gdbreplay.c: Include config.h.
132 * configure: Rebuild.
133 * configure.ac: Don't source common.host.
134 * acinclude.m4: Update path.
135 * Makefile.in (INCSUPPORT): New variable.
136 (INCLUDE_CFLAGS): Add INCSUPPORT.
137 (SFILES): Update paths.
138 (version-generated.c): Update path to create-version.sh.
139 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
141 2020-01-14 Tom Tromey <tom@tromey.com>
143 * configure.ac (LIBS): Use WIN32APILIBS.
144 (USE_WIN32API): Don't define.
145 * configure: Rebuild.
147 2020-01-14 Tom Tromey <tom@tromey.com>
149 * configure: Rebuild.
151 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
153 * Makefile.in (%-generated.c): Remove rule for files from
156 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
158 * configure: Re-generate.
160 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
162 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
164 * tracepoint.c (stop_tracing, flush_trace_buffer,
165 about_to_request_buffer_space, get_trace_state_variable_value,
166 set_trace_state_variable_value, gdb_collect): Add declaration.
168 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
170 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
171 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
172 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
173 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
174 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
177 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
179 * inferiors.c: Include gdbsupport/common-inferior.h.
181 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
183 * hostio-errno.c: Include hostio.h.
185 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
187 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
190 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
192 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
193 * linux-arm-tdesc.h: Include arch/arm.h.
195 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
197 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
199 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
201 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
202 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
204 2020-01-10 Pedro Alves <palves@redhat.com>
206 * fork-child.c (post_fork_inferior): Pass target down to
208 * inferiors.c (switch_to_thread): Add process_stratum_target
210 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
211 * nto-low.c (nto_target_ops): Now a process_stratum_target.
212 * linux-low.c (linux_target_ops): Now a process_stratum_target.
213 * remote-utils.c (prepare_resume_reply): Pass the target to
215 * target.c (the_target): Now a process_stratum_target.
216 (done_accessing_memory): Pass the target to switch_to_thread.
217 (set_target_ops): Ajust to use process_stratum_target.
218 * target.h (struct target_ops): Rename to ...
219 (struct process_stratum_target): ... this.
220 (the_target, set_target_ops): Adjust.
221 (prepare_to_access_memory): Adjust comment.
222 * win32-low.c (child_xfer_memory): Adjust to use
223 process_stratum_target.
224 (win32_target_ops): Now a process_stratum_target.
226 2020-01-06 Eli Zaretskii <eliz@gnu.org>
227 Pedro Alves <palves@redhat.com>
229 * win32-low.c (get_child_debug_event): Extract the fatal exception
230 from the exit status and convert to the equivalent Posix signal
232 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
233 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
235 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
237 * Makefile.in: Use INSTALL_PROGRAM_ENV.
239 2020-01-01 Joel Brobecker <brobecker@adacore.com>
241 * server.c (gdbserver_version): Change copyright year to 2020.
242 * gdbreplay.c (gdbreplay_version): Likewise.
244 2019-12-19 Christian Biesinger <cbiesinger@google.com>
246 * configure: Regenerate.
247 * configure.ac: Quote variable arguments of test.
249 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
251 * Makefile.in: Fix build with GNU Make 3.81
253 2019-12-16 Tom Tromey <tromey@adacore.com>
255 * server.c (get_exec_file): Constify result.
257 2019-12-10 Christian Biesinger <cbiesinger@google.com>
259 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
260 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
261 * config.in: Regenerate.
262 * configure: Regenerate.
263 * configure.ac: Don't check for strerror.
264 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
265 Call safe_strerror instead of strerror.
266 * server.h (strerror): Remove this now-unnecessary declaration.
267 * tracepoint.c (init_named_socket): Call safe_strerror instead of
269 (gdb_agent_helper_thread): Likewise.
270 * utils.c (perror_with_name): Likewise.
272 2019-11-26 Tom Tromey <tom@tromey.com>
274 * configure, config.in: Rebuild.
276 2019-11-26 Tom Tromey <tom@tromey.com>
278 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
279 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
281 * configure, config.in: Rebuild.
283 2019-11-26 Tom Tromey <tom@tromey.com>
285 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
286 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
287 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
288 * acinclude.m4: Include ax_pthread.m4.
289 * config.in, configure: Rebuild.
291 2019-11-26 Christian Biesinger <cbiesinger@google.com>
293 * debug.c (debug_set_output): Call safe_strerror instead of
295 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
296 (linux_kill_one_lwp): Likewise.
297 (linux_detach_one_lwp): Likewise.
298 (linux_wait_for_event_filtered): Likewise.
299 (store_register): Likewise.
300 * lynx-low.c (lynx_attach): Likewise.
301 * mem-break.c (insert_memory_breakpoint): Likewise.
302 (remove_memory_breakpoint): Likewise.
303 (delete_fast_tracepoint_jump): Likewise.
304 (set_fast_tracepoint_jump): Likewise.
305 (uninsert_fast_tracepoint_jumps_at): Likewise.
306 (reinsert_fast_tracepoint_jumps_at): Likewise.
307 * nto-low.c (nto_xfer_memory): Likewise.
308 (nto_resume): Likewise.
310 2019-11-20 Luis Machado <luis.machado@linaro.org>
312 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
313 instead of register count.
314 * tdesc.c (tdesc_contains_feature): New function.
315 * tdesc.h (tdesc_contains_feature): New prototype.
317 2019-11-15 Christian Biesinger <cbiesinger@google.com>
319 * Makefile.in: Add safe-strerror.c.
320 * configure: Regenerate.
321 * configure.ac: Don't source common.host.
323 2019-11-15 Christian Biesinger <cbiesinger@google.com>
325 * config.in: Regenerate.
326 * configure: Regenerate.
328 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
330 * ax.c (ax_printf): Handle size_t_arg.
332 2019-11-06 Christian Biesinger <cbiesinger@google.com>
334 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
335 * mi/mi-main.c (output_cores): Likewise.
336 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
337 (linux_xfer_osdata_modules): Likewise.
338 * remote.c (register_remote_support_xml): Likewise.
339 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
340 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
342 2019-11-01 Christian Biesinger <cbiesinger@google.com>
344 * configure: Regenerate.
345 * configure.ac: Remove check for strerror_r.
347 2019-10-31 Christian Biesinger <cbiesinger@google.com>
349 * config.in: Regenerate.
350 * configure: Regenerate.
351 * configure.ac: Also check for strerror_r.
353 2019-10-31 Christian Biesinger <cbiesinger@google.com>
355 * ax.h (debug_agent): Remove duplicate declaration.
357 2019-10-26 Tom de Vries <tdevries@suse.de>
359 * linux-aarch64-low.c: Fix typos in comments.
360 * linux-arm-low.c: Same.
362 * linux-ppc-low.c: Same.
363 * proc-service.c: Same.
366 * tracepoint.c: Same.
369 2019-10-25 Tom Tromey <tromey@adacore.com>
371 * utils.c (xstrdup): Remove.
373 2019-10-23 Tom Tromey <tom@tromey.com>
375 * configure, config.in: Rebuild.
377 2019-10-23 Tom Tromey <tom@tromey.com>
379 * configure: Rebuild.
380 * acinclude.m4: Use m4_include, not sinclude.
382 2019-10-17 Tom Tromey <tromey@adacore.com>
384 * configure: Rebuild.
385 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
386 in AC_CONFIG_FILES invocation.
387 * Makefile.in (stamp-h, Makefile): Use new-style config.status
390 2019-10-16 Christian Biesinger <cbiesinger@google.com>
392 * server.c: Include xml-builtin.h.
393 (get_xml_features): Don't declare xml_builtins here.
395 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
397 * Makefile.in: Remove references to vec-ipa.o.
399 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
401 * Makefile.in: Remove references to vec.c.
403 2019-10-02 Christian Biesinger <cbiesinger@google.com>
405 * server.c (server_waiting): Change to bool.
406 (extended_protocol): Likewise.
407 (response_needed): Likewise.
408 (exit_requested): Likewise.
409 (run_once): Likewise.
410 (report_no_resumed): Likewise.
411 (non_stop): Likewise.
412 (disable_packet_vCont): Likewise.
413 (disable_packet_Tthread): Likewise.
414 (disable_packet_qC): Likewise.
415 (disable_packet_qfThreadInfo): Likewise.
416 (handle_general_set): Update.
417 (handle_detach): Update.
418 (handle_monitor_command): Update.
419 (handle_query): Update.
420 (captured_main): Update.
421 (process_serial_event): Update.
422 * server.h (server_waiting): Change to bool.
423 (disable_packet_vCont): Likewise.
424 (disable_packet_Tthread): Likewise.
425 (disable_packet_qC): Likewise.
426 (disable_packet_qfThreadInfo): Likewise.
427 (run_once): Likewise.
428 (non_stop): Likewise.
429 * target.c (target_stop_and_wait): Update.
431 2019-10-02 Tom Tromey <tromey@adacore.com>
433 * Makefile.in (SFILES): Add common-inferior.c.
434 (OBS): Add common-inferior.o.
435 * server.c (startup_with_shell): Don't define.
437 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
439 * linux-low.c (linux_low_read_btrace): Update for change to
442 2019-09-20 Christian Biesinger <cbiesinger@google.com>
444 * debug.c (debug_threads): Remove comment in favor of the header.
445 * debug.h (using_threads): Add declaration.
446 (debug_threads): Add comment.
447 * linux-aarch64-low.c: Include debug.h and remove declaration of
449 * nto-low.c: Likewise.
450 * remote-utils.c: Likewise.
451 * thread-db.c: Likewise.
453 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
455 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
456 and powerpc-cell64l-ipa.o.
457 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
458 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
459 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
462 * spu-low.c: Remove file.
464 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
465 (parse_spufs_run): Remove.
466 (ppc_get_pc): Remove Cell/B.E. support.
467 (ppc_set_pc): Likewise.
468 (ppc_breakpoint_at): Likewise.
469 (ppc_arch_setup): Likewise.
470 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
471 tdesc_powerpc_cell32l.
472 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
473 or init_registers_powerpc_cell32l.
474 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
475 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
476 or init_registers_powerpc_cell32l.
477 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
478 (init_registers_powerpc_cell32l): Remove prototype.
479 (init_registers_powerpc_cell64l): Likewise.
481 * target.h (struct target_ops): Remove qxfer_spu member.
482 * server.c (handle_qxfer_spu): Remove.
483 (qxfer_packets): Remove entry for "spu".
484 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
485 * linux-low.c (SPUFS_MAGIC): Remove.
486 (spu_enumerate_spu_ids): Remove.
487 (linux_qxfer_spu): Remove.
488 (linux_target_ops): Remove qxfer_spu member.
489 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
490 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
491 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
493 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
495 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
496 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
497 * config.in: Regenerate.
498 * configure: Regenerate.
500 2019-08-15 Tom Tromey <tromey@adacore.com>
502 * target.c (target_write_memory): Use gdb::byte_vector.
504 2019-08-15 Tom Tromey <tromey@adacore.com>
506 * tracepoint.c (write_inferior_data_pointer)
507 (write_inferior_integer, write_inferior_int8)
508 (write_inferior_uinteger, m_tracepoint_action_download)
509 (r_tracepoint_action_download, x_tracepoint_action_download)
510 (l_tracepoint_action_download, clear_inferior_trace_buffer)
511 (download_agent_expr, download_tracepoint_1)
512 (download_trace_state_variables, upload_fast_traceframes): Update.
513 * server.c (gdb_write_memory): Update.
514 * remote-utils.c (relocate_instruction): Update.
515 * proc-service.c (ps_pdwrite): Update.
516 * mem-break.c (remove_memory_breakpoint)
517 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
518 (uninsert_fast_tracepoint_jumps_at)
519 (reinsert_fast_tracepoint_jumps_at): Update.
520 * linux-x86-low.c (append_insns)
521 (i386_install_fast_tracepoint_jump_pad)
522 (amd64_write_goto_address, i386_write_goto_address): Update.
523 * linux-s390-low.c (append_insns, s390_write_goto_address):
525 * linux-ppc-low.c (ppc_relocate_instruction)
526 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
527 (ppc_write_goto_address): Update.
528 * linux-aarch64-low.c (append_insns): Update.
529 * target.h (struct target_ops): Update.
530 (write_inferior_memory): Don't declare.
531 * target.c (target_write_memory): Rename from
532 write_inferior_memory. Remove old target_write_memory.
534 2019-08-15 Tom Tromey <tromey@adacore.com>
536 * target.c (write_inferior_memory): Use std::vector.
538 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
541 * configure.ac: Drop enable-libmcheck support.
542 * configure, config.in: Rebuild.
543 * acinclude.m4: Don't include it.
545 2019-07-19 Alan Hayward <alan.hayward@arm.com>
547 * configure.srv: Remove Arm xml files.
549 2019-07-19 Alan Hayward <alan.hayward@arm.com>
551 * configure.srv: Add new files. Remove xml generated files.
552 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
554 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
555 * linux-aarch32-tdesc.c: New file.
556 * linux-aarch32-tdesc.h: New file.
557 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
558 * linux-arm-low.c (init_registers_arm, tdesc_arm)
559 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
560 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
561 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
562 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
563 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
564 (arm_read_description): Call arm_linux_read_description.
565 (initialize_low_arch): Don't init registers.
566 * linux-arm-tdesc.c: New file.
567 * linux-arm-tdesc.h: New file.
569 2019-07-10 Alan Hayward <alan.hayward@arm.com>
571 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
572 Move counter inside for.
573 (arm_read_description): Check ptrace earlier.
574 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
576 2019-07-09 Tom Tromey <tom@tromey.com>
578 * configure: Rebuild.
579 * configure.ac: Change common to gdbsupport.
580 * acinclude.m4: Change common to gdbsupport.
581 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
582 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
583 common to gdbsupport.
584 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
585 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
586 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
587 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
588 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
589 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
590 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
591 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
592 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
593 common to gdbsupport.
595 2019-07-04 Alan Hayward <alan.hayward@arm.com>
597 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
599 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
601 2019-07-04 Alan Hayward <alan.hayward@arm.com>
603 * configure.srv: Remove legacy xml.
604 * linux-aarch64-low.c (initialize_low_arch): Remove
605 initialize_low_tdesc call.
606 * linux-aarch64-tdesc-selftest.c: Remove file.
607 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
608 * linux-x86-low.c (initialize_low_arch): Remove
609 initialize_low_tdesc call.
610 * linux-x86-tdesc-selftest.c: Remove file.
611 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
613 2019-06-20 Tom de Vries <tdevries@suse.de>
615 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
616 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
618 2019-06-19 Tom de Vries <tdevries@suse.de>
620 * debug.h (debug_write): Change return type to ssize_t.
621 * debug.c (debug_write): Same.
623 2019-06-14 Tom Tromey <tom@tromey.com>
625 * configure.ac: Use new path to gnulib.
626 * configure: Rebuild.
627 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
630 2019-06-11 Tom Tromey <tom@tromey.com>
632 * Makefile.in (SFILES): Add alloc.c.
634 (IPA_OBJS): Add alloc-ipa.o.
635 (alloc-ipa.o): New target.
636 (%.o: ../%.c): New pattern rule.
638 2019-06-10 Tom Tromey <tromey@adacore.com>
640 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
641 end warning with a newline.
642 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
644 * thread-db.c (attach_thread): Don't end warning with a newline.
645 (thread_db_notice_clone): Likewise.
646 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
648 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
649 end warning with a newline.
651 2019-06-04 Pedro Alves <palves@redhat.com>
653 * server.c (captured_main): Use make_unique_xstrdup.
655 2019-06-02 Tom Tromey <tom@tromey.com>
657 * gdbreplay.c (fromhex): Remove.
658 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
660 2019-05-29 Tom Tromey <tromey@adacore.com>
662 * configure: Rebuild.
664 2019-05-06 Kevin Buettner <kevinb@redhat.com>
666 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
667 sign extension code on 32-bit builds.
669 2019-05-03 Eli Zaretskii <eliz@gnu.org>
672 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
674 2019-04-19 Tom Tromey <tom@tromey.com>
676 * server.c (struct vstop_notif): Derive from notif_event.
678 (queue_stop_reply): Update.
679 (remove_all_on_match_ptid): Change type. Rewrite.
680 (discard_queued_stop_replies): Rewrite.
681 (in_queued_stop_replies_ptid): Change type.
682 (in_queued_stop_replies): Rewrite.
683 (notif_stop): Update.
684 (queue_stop_reply_callback): Update.
685 (captured_main): Don't call initialize_notif.
686 (push_stop_notification): Update.
687 * notif.c (notif_write_event, handle_notif_ack)
688 (notif_event_enque, notif_push): Update.
689 (notif_event_xfree, initialize_notif): Remove.
690 * notif.h (struct notif_event): Include <list>, not
692 (struct notif_server) <queue>: Now a std::list.
693 (notif_event_p): Remove typedef.
694 (initialize_notif): Don't declare.
695 (struct notif_event): Add virtual destructor.
697 2019-04-17 Alan Hayward <alan.hayward@arm.com>
699 * ax.c (ax_vdebug): Call debug_printf.
700 * debug.c (debug_write): New function.
701 * debug.h (debug_write): New declaration.
702 * linux-low.c (sigchld_handler): Call debug_write.
704 2019-04-17 Alan Hayward <alan.hayward@arm.com>
706 * debug.c (debug_set_output): New function.
707 (debug_vprintf): Send output to debug_file.
708 (debug_flush): Likewise.
709 * debug.h (debug_set_output): New declaration.
710 * server.c (handle_monitor_command): Add debug-file option.
711 (captured_main): Likewise.
713 2019-04-17 Alan Hayward <alan.hayward@arm.com>
715 * debug.c (remote_debug): Add definition.
716 * debug.h (remote_debug): Add declaration.
717 * hostio.c (remote_debug): Remove declaration.
718 * remote-utils.c (struct ui_file): Likewise.
719 (remote_debug): Likewise.
720 * remote-utils.h (remote_debug): Likewise,
721 * server.c (remote_debug): Remove definition.
723 2019-04-10 Kevin Buettner <kevinb@redhat.com>
725 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
726 when using a 64-bit gdbserver.
728 2019-04-09 Tom Tromey <tromey@adacore.com>
730 * linux-low.c (select_event_lwp): Use find_thread_in_random.
732 2019-04-08 Tom Tromey <tom@tromey.com>
734 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
736 (linux_resume_one_lwp): Likewise.
738 2019-04-08 Tom Tromey <tom@tromey.com>
740 * gdbreplay.c: Update.
741 * linux-low.c: Update.
744 2019-04-08 Tom Tromey <tom@tromey.com>
746 * server.c: Use C++ exception handling.
747 * linux-low.c: Use C++ exception handling.
748 * gdbreplay.c: Use C++ exception handling.
750 2019-04-08 Tom Tromey <tom@tromey.com>
752 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
753 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
754 (captured_main, main): Update.
755 * gdbreplay.c (main): Update.
757 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
759 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
760 value in argument pointer, return 1 if the entry is found and 0
761 otherwise. Move comment.
762 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
763 * linux-low.h (linux_get_auxv): Declare.
764 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
766 2019-04-05 Tom Tromey <tromey@adacore.com>
768 * server.c (gdbserver_usage): Use upper-case for metasyntactic
771 2019-03-28 Alan Hayward <alan.hayward@arm.com>
773 * linux-low.c (AT_HWCAP2): Add define if not already included.
775 2019-03-26 Alan Hayward <alan.hayward@arm.com>
777 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
778 (aarch64_arch_setup): Call linux_get_hwcap.
779 * linux-arm-low.c (arm_get_hwcap): Remove function.
780 (arm_read_description): Call linux_get_hwcap.
781 * linux-low.c (linux_get_auxv): New function.
782 (linux_get_hwcap): Likewise.
783 (linux_get_hwcap2): Likewise.
784 * linux-low.h (linux_get_hwcap): New declaration.
785 (linux_get_hwcap2): Likewise.
786 * linux-ppc-low.c (ppc_get_auxv): Remove function.
787 (ppc_arch_setup): Call linux_get_hwcap.
788 * linux-s390-low.c (s390_get_hwcap): Remove function.
789 (s390_arch_setup): Call linux_get_hwcap.
791 2019-03-22 Alan Hayward <alan.hayward@arm.com>
792 Jiong Wang <jiong.wang@arm.com>
794 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
795 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
797 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
799 2019-03-22 Alan Hayward <alan.hayward@arm.com>
800 Jiong Wang <jiong.wang@arm.com>
802 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
803 (aarch64_get_hwcap): New function.
804 (aarch64_arch_setup): Read APIA hwcap.
806 2019-03-22 Alan Hayward <alan.hayward@arm.com>
807 Jiong Wang <jiong.wang@arm.com>
809 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
810 (initialize_low_tracepoint): Likewise.
811 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
812 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
813 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
814 (aarch64_linux_read_description): Likewise.
815 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
817 2019-03-12 John Baldwin <jhb@FreeBSD.org>
819 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
820 i386_create_target_description for 'segments' parameter.
821 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
822 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
823 * win32-i386-low.c (i386_arch_setup): Likewise.
825 2019-03-12 Tom Tromey <tromey@adacore.com>
827 * linux-low.c (iterate_over_lwps): Update.
829 2019-03-06 Tom Tromey <tom@tromey.com>
831 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
832 (captured_main): Use SCOPE_EXIT.
834 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
836 * configure.srv: Use '$enable_unittest' instead of '$development'
837 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
840 2019-02-27 Tom Tromey <tromey@adacore.com>
842 * gdbreplay.c (logchar): Handle \r\n.
844 2019-02-07 Alan Hayward <alan.hayward@arm.com>
846 * linux-low.c (linux_attach): Add process before lwp.
847 * server.c (attach_inferior): Check if already attached.
849 2019-02-07 Tom Tromey <tom@tromey.com>
851 * x86-tdesc.h: Rename include guard.
852 * x86-low.h: Add include guard.
853 * wincecompat.h: Rename include guard.
854 * win32-low.h: Add include guard.
855 * utils.h: Rename include guard.
856 * tracepoint.h: Rename include guard.
857 * tdesc.h: Rename include guard.
858 * target.h: Rename include guard.
859 * server.h: Rename include guard.
860 * remote-utils.h: Rename include guard.
861 * regcache.h: Rename include guard.
862 * nto-low.h: Rename include guard.
863 * notif.h: Add include guard.
864 * mem-break.h: Rename include guard.
865 * lynx-low.h: Add include guard.
866 * linux-x86-tdesc.h: Add include guard.
867 * linux-s390-tdesc.h: Add include guard.
868 * linux-ppc-tdesc-init.h: Add include guard.
869 * linux-low.h: Add include guard.
870 * linux-aarch64-tdesc.h: Add include guard.
871 * linux-aarch32-low.h: Add include guard.
872 * inferiors.h: Rename include guard.
873 * i387-fp.h: Rename include guard.
874 * hostio.h: Rename include guard.
875 * gdbthread.h: Rename include guard.
876 * gdb_proc_service.h: Rename include guard.
877 * event-loop.h: Rename include guard.
878 * dll.h: Rename include guard.
879 * debug.h: Rename include guard.
880 * ax.h: Rename include guard.
882 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
885 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
886 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
888 2019-01-25 Tom Tromey <tom@tromey.com>
890 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
892 2019-01-25 Tom Tromey <tom@tromey.com>
894 * win32-low.c: Fix common/ includes.
895 * win32-i386-low.c: Fix common/ includes.
896 * tracepoint.c: Fix common/ includes.
897 * thread-db.c: Fix common/ includes.
898 * target.h: Fix common/ includes.
899 * symbol.c: Fix common/ includes.
900 * spu-low.c: Fix common/ includes.
901 * server.h: Fix common/ includes.
902 * server.c: Fix common/ includes.
903 * remote-utils.c: Fix common/ includes.
904 * regcache.h: Fix common/ includes.
905 * regcache.c: Fix common/ includes.
906 * nto-x86-low.c: Fix common/ includes.
907 * notif.h: Fix common/ includes.
908 * mem-break.h: Fix common/ includes.
909 * lynx-low.c: Fix common/ includes.
910 * lynx-i386-low.c: Fix common/ includes.
911 * linux-x86-tdesc-selftest.c: Fix common/ includes.
912 * linux-x86-low.c: Fix common/ includes.
913 * linux-low.c: Fix common/ includes.
914 * inferiors.h: Fix common/ includes.
915 * i387-fp.c: Fix common/ includes.
916 * hostio.c: Fix common/ includes.
917 * hostio-errno.c: Fix common/ includes.
918 * gdbthread.h: Fix common/ includes.
919 * gdbreplay.c: Fix common/ includes.
920 * fork-child.c: Fix common/ includes.
921 * event-loop.c: Fix common/ includes.
923 (enum gdb_agent_op): Fix common/ includes.
925 2019-01-21 Tom Tromey <tom@tromey.com>
927 * tracepoint.c: Fix includes.
928 * remote-utils.c: Fix includes.
929 * linux-x86-low.c: Fix includes.
931 2019-01-01 Joel Brobecker <brobecker@adacore.com>
933 * gdbreplay.c (gdbreplay_version): Update copyright year in
935 * server.c (gdbserver_version): Likewise.
937 2018-12-05 Alan Hayward <alan.hayward@arm.com>
939 * linux-low.c (add_lwp): Switch ordering.
941 2018-11-29 Tom Tromey <tom@tromey.com>
943 * win32-low.c (win32_join): Take pid, not process.
944 * target.h (struct target_ops) <join>: Change argument type.
945 (join_inferior): Change argument name.
946 * spu-low.c (spu_join): Take pid, not process.
947 * server.c (handle_detach): Preserve pid before destroying
949 * lynx-low.c (lynx_join): Take pid, not process.
950 * linux-low.c (linux_join): Take pid, not process.
952 2018-11-23 Alan Hayward <alan.hayward@arm.com>
954 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
955 (aarch64_cannot_fetch_register): Likewise.
956 (struct linux_target_ops): Update references.
958 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
960 * linux-ppc-low.c: Include nat/linux-ptrace.h.
962 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
964 * configure.srv (ipa_ppc_linux_regobj): Add
965 powerpc-isa207-htm-vsx32l-ipa.o and
966 powerpc-isa207-htm-vsx64l-ipa.o.
967 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
968 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
969 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
970 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
971 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
972 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
973 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
974 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
975 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
976 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
977 (init_registers_powerpc_isa207_htm_vsx32l)
978 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
979 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
980 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
981 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
982 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
983 (ppc_store_tm_ctarregset): New functions.
984 (ppc_regsets): Add entries for HTM regsets.
985 (ppc_arch_setup): Set htm in features struct when needed. Set
986 sizes for the HTM regsets.
987 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
988 (initialize_low_arch): Call
989 init_registers_powerpc_isa207_htm_vsx32l and
990 init_registers_powerpc_isa207_htm_vsx64l.
991 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
992 PPC_TDESC_ISA207_HTM_VSX.
993 (initialize_low_tracepoint): Call
994 init_registers_powerpc_isa207_htm_vsx32l and
995 init_registers_powerpc_isa207_htm_vsx64l.
997 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
999 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1000 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1001 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1002 (ppc_store_pmuregset): New functions.
1003 (ppc_regsets): Add entries for ebb and pmu regsets.
1004 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1005 pmu regsets are available. Set sizes for these regsets.
1007 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1009 * configure.srv (ipa_ppc_linux_regobj): Add
1010 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1011 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1012 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1013 rs6000/powerpc-isa207-vsx32l.xml, and
1014 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1015 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1016 <PPC_TDESC_ISA207_VSX>: New enum value.
1017 (init_registers_powerpc_isa207_vsx32l): Declare.
1018 (init_registers_powerpc_isa207_vsx64l): Declare.
1019 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1020 (ppc_store_tarregset): New function.
1021 (ppc_regsets): Add entry for the TAR regset.
1022 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1023 size for the TAR regsets.
1024 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1025 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1026 and init_registers_powerpc_isa207_vsx64l.
1027 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1028 (initialize_low_tracepoint): Call
1029 init_registers_powerpc_isa207_vsx32l and
1030 init_registers_powerpc_isa207_vsx64l.
1032 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1033 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1035 * configure.srv (ipa_ppc_linux_regobj): Add
1036 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1037 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1038 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1039 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1040 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1041 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1042 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1043 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1044 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1045 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1046 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1047 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1048 (ppc_hwcap): Add comment.
1049 (ppc_hwcap2): New global.
1050 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1051 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1052 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1053 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1054 when needed. Set sizes for the the DSCR and PPR regsets.
1055 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1056 (initialize_low_arch): Call
1057 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1058 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1059 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1060 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1061 (initialize_low_tracepoint): Call
1062 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1063 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1065 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1067 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1069 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1070 Simon Marchi <simark@simark.ca>
1072 * acinclude.m4: Include "../selftest.m4".
1073 * configure: Regenerate.
1074 * configure.ac: Use "GDB_AC_SELFTEST".
1075 * configure.srv: Use "$enable_unittests" instead of
1076 "$development" when checking whether unit tests have been
1078 * server.c (captured_main): Update message informing that
1079 selftests have been disabled.
1081 2018-10-04 Tom Tromey <tom@tromey.com>
1083 * configure: Rebuild.
1085 2018-10-04 Tom Tromey <tom@tromey.com>
1087 * server.c (handle_status): Rename inner "thread".
1088 (process_serial_event): Declare "res" in 'm' case.
1089 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1090 (iterate_over_lwps): Rename inner "thread".
1091 (linux_qxfer_libraries_svr4): Rename inner "len".
1092 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1094 2018-10-01 Gary Benson <gbenson@redhat.com>
1096 * gdb_proc_service.h: Moved common code to
1097 common/gdb_proc_service.h.
1099 2018-10-01 Gary Benson <gbenson@redhat.com>
1101 * gdb_proc_service.h: Synchronize comments and whitespace with
1102 GDB's version of this file.
1104 2018-09-25 Tom Tromey <tom@tromey.com>
1106 * configure: Rebuild.
1107 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1109 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1111 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1112 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1113 ($(IPA_LIB)): Sort IPA_OBJS.
1115 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1117 * Makefile.in: Remove references to $(ADD_DEPS).
1119 2018-09-16 Tom Tromey <tom@tromey.com>
1121 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1123 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1126 2018-09-05 Tom Tromey <tom@tromey.com>
1128 * configure: Rebuild.
1130 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1133 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1135 2018-08-27 Tom Tromey <tom@tromey.com>
1138 * configure: Rebuild.
1140 2018-08-27 Tom Tromey <tom@tromey.com>
1142 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1143 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1144 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1145 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1146 (s390x_emit_stack_adjust): Add casts to unsigned char.
1148 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1152 * server.h (struct client_state) <disable_randomization>:
1155 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1157 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1159 (mips_supply_ptrace_register): Likewise.
1161 2018-07-22 Tom Tromey <tom@tromey.com>
1163 * configure: Rebuild.
1165 2018-07-22 Tom Tromey <tom@tromey.com>
1167 * win32-low.c (win32_create_inferior): Remove unused variables.
1168 * gdbreplay.c (remote_open): Remove unused variable.
1169 * remote-utils.c (remote_prepare): Remove unused variable.
1170 * x86-tdesc.h (X86_TDESC_H): Define.
1171 (amd64_expedite_regs): Define conditionally.
1172 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1173 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1174 * remote-utils.c (readchar): Remove unused variable.
1176 2018-07-13 Pedro Alves <palves@redhat.com>
1178 * linux-low.c (linux_kill): Change parameter to process_info
1179 pointer instead of pid. Adjust.
1180 * lynx-low.c (lynx_kill): Likewise.
1181 * nto-low.c (nto_kill): Likewise.
1182 * spu-low.c (spu_kill): Likewise.
1183 * win32-low.c (win32_kill): Likewise.
1184 * server.c (handle_v_kill, kill_inferior_callback)
1185 (detach_or_kill_for_exit): Adjust.
1186 * target.c (kill_inferior): Change parameter to process_info
1187 pointer instead of pid. Adjust.
1188 * target.h (struct target_ops) <kill>: Change parameter to
1189 process_info pointer instead of pid. Adjust all implementations
1191 (kill_inferior): Likewise.
1193 2018-07-13 Pedro Alves <palves@redhat.com>
1195 * linux-low.c (linux_detach, linux_join): Change parameter to
1196 process_info pointer instead of pid. Adjust.
1197 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1198 * nto-low.c (nto_detach): Likewise.
1199 * spu-low.c (spu_detach, spu_join): Likewise.
1200 * win32-low.c (win32_detach, win32_join): Likewise.
1201 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1202 * target.h (struct target_ops) <detach, join>: Change parameter to
1203 process_info pointer instead of pid. Adjust all implementations
1205 (detach_inferior, join_inferior): Rename 'pid' parameter to
1208 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1209 Jan Kratochvil <jan.kratochvil@redhat.com>
1210 Paul Fertser <fercerpav@gmail.com>
1211 Tsutomu Seki <sekiriki@gmail.com>
1213 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1214 (OBS): Add 'common/netstuff.o'.
1215 (GDBREPLAY_OBS): Likewise.
1216 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1217 (remote_open): Implement support for IPv6
1219 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1221 (handle_accept_event): Accept connections from IPv6 sources.
1222 (remote_prepare): Handle IPv6-style hostnames; implement
1223 support for IPv6 connections.
1224 (remote_open): Implement support for printing connections from
1227 2018-07-11 Pedro Alves <palves@redhat.com>
1230 * mem-break.c (any_persistent_commands): Add process_info
1231 parameter and use it instead of relying on the current process.
1232 Change return type to bool.
1233 * mem-break.h (any_persistent_commands): Add process_info
1234 parameter and change return type to bool.
1235 * server.c (handle_detach): Remove require_running_or_return call.
1236 Look up the process_info for the process we're about to detach.
1237 If not found, return back error to GDB. Adjust
1238 any_persistent_commands call to pass down a process pointer.
1240 2018-07-11 Pedro Alves <palves@redhat.com>
1242 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1243 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1244 instead of collect_register_by_name.
1245 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1246 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1248 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1249 Pedro Alves <palves@redhat.com>
1251 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1253 2018-07-03 Tom Tromey <tom@tromey.com>
1255 * linux-low.c: Update.
1256 * lynx-low.c: Update.
1257 * mem-break.c: Update.
1258 * nto-low.c: Update.
1259 * remote-utils.c: Update.
1261 * spu-low.c: Update.
1263 * win32-low.c: Update.
1265 2018-07-03 Tom Tromey <tom@tromey.com>
1269 2018-07-03 Tom Tromey <tom@tromey.com>
1271 * linux-low.c: Update.
1273 2018-07-03 Tom Tromey <tom@tromey.com>
1277 2018-07-03 Tom Tromey <tom@tromey.com>
1279 * linux-low.c: Update.
1280 * linux-mips-low.c: Update.
1281 * lynx-low.c: Update.
1282 * nto-low.c: Update.
1283 * remote-utils.c: Update.
1285 * spu-low.c: Update.
1287 * thread-db.c: Update.
1289 2018-07-03 Tom Tromey <tom@tromey.com>
1291 * linux-low.c: Update.
1292 * linux-mips-low.c: Update.
1293 * lynx-low.c: Update.
1294 * mem-break.c: Update.
1295 * nto-low.c: Update.
1296 * remote-utils.c: Update.
1298 * spu-low.c: Update.
1300 * tracepoint.c: Update.
1302 2018-07-03 Tom Tromey <tom@tromey.com>
1304 * linux-low.c: Update.
1305 * linux-ppc-low.c: Update.
1306 * linux-x86-low.c: Update.
1307 * proc-service.c: Update.
1309 * spu-low.c: Update.
1310 * thread-db.c: Update.
1311 * win32-low.c: Update.
1313 2018-07-03 Tom Tromey <tom@tromey.com>
1315 * linux-low.c: Update.
1316 * lynx-low.c: Update.
1317 * nto-low.c: Update.
1318 * remote-utils.c: Update.
1319 * spu-low.c: Update.
1320 * thread-db.c: Update.
1321 * win32-low.c: Update.
1323 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1325 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1326 parameter in call to 'amd64_create_target_description'.
1328 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1330 * x86-tdesc.h: Remove executable permission flag.
1332 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1334 * configure.ac: Remove AC_PREREQ, add missing quoting.
1335 * configure: Re-generate.
1336 * config.in: Re-generate.
1337 * aclocal.m4: Re-generate.
1339 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1341 * tracepoint.h (current_traceframe): Remove declaration.
1343 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1345 * linux-aarch64-low.c (is_sve_tdesc): New function.
1346 (aarch64_sve_regs_copy_to_regcache): Likewise.
1347 (aarch64_sve_regs_copy_from_regcache): Likewise.
1348 (aarch64_regs_info): Add SVE checks.
1349 (initialize_low_arch): Initialize SVE.
1351 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1353 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1355 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1357 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1358 (initialize_low_tracepoint): Likewise
1359 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1360 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1362 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1364 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1366 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1368 * server.h (PBUFSIZ): Increase size
1370 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1372 * regcache.c (regcache::raw_compare): New function.
1373 * regcache.h (regcache::raw_compare): New declaration.
1375 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1377 * regcache.c (new_register_cache): Use new.
1378 (free_register_cache): Use delete.
1379 (register_data): Use const.
1380 (supply_register): Move body inside regcache.
1381 (regcache::raw_supply): New override function.
1382 (collect_register): Move body inside regcache.
1383 (regcache::raw_collect): New override function.
1384 (regcache::get_register_status): New override function.
1385 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1387 2018-06-09 Tom Tromey <tom@tromey.com>
1389 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1391 (event_queue): Use std::queue.
1392 (gdb_event_xfree): Remove.
1393 (initialize_event_loop, process_event, wait_for_event): Update.
1395 2018-06-08 Stan Cox <scox@redhat.com>
1397 * win32-low.c (win32_create_inferior): last_ptid and last_status
1398 moved to client_state.
1400 2018-06-08 Pedro Alves <palves@redhat.com>
1402 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1403 common/common-exceptions.o, common/common-utils.o,
1404 common/errors.o, common/print-utils.o and utils.o.
1405 * gdbreplay.c: Include "common-defs.h" instead of the two
1406 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1407 string.h or alloca.h.
1408 (perror_with_name): Delete.
1409 (remote_open): Use xstrdup instead of strdup.
1410 (main): Rename to ...
1411 (captured_main): ... this.
1414 2018-06-08 Tom Tromey <tom@tromey.com>
1416 * linux-low.c (linux_low_read_btrace): Update.
1418 2018-06-04 Stan Cox <scox@redhat.com>
1420 * server.h (struct client_state): New.
1421 * server.c (cont_thread, general_thread, multi_process)
1422 (report_fork_events, report_vfork_events, report_exec_events)
1423 (report_thread_events, swbreak_feature, hwbreak_feature)
1424 (vCont_supported, disable_randomization, pass_signals)
1425 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1426 Moved to client_state.
1427 * remote-utils.c (remote_debug, noack_mode)
1428 (transport_is_reliable): Moved to client_state.
1429 * tracepoint.c (current_traceframe): Moved to client_state.
1432 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1433 linux-low.c, remote-utils.h, target.c: Use client_state.
1435 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1437 * configure.srv: Add new c/h file.
1439 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1441 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1444 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1446 * gdb.arch/mips-fpregset-core.exp: New test.
1447 * gdb.arch/mips-fpregset-core.c: New test source.
1449 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1452 * hostio.c (require_int): Do not report overflow for integers
1453 between 0xfffffff and 0x7fffffff.
1455 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1457 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1458 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1459 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1461 (the_low_target): Wire them.
1463 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1465 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1466 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1467 mode. Call collect_register_by_name with vscr using
1468 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1469 (ppc_store_vrregset): Add and set vscr_offset variable as in
1470 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1473 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1475 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1476 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1477 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1479 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1481 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1482 (ppc_store_vsxregset): Likewise.
1483 (ppc_fill_vrregset): Likewise.
1484 (ppc_store_vrregset): Likewise.
1485 (ppc_fill_evrregset): Likewise.
1486 (ppc_store_evrregset): Likewise.
1487 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1488 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1491 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1493 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1494 wordsize of the inferior. Call ppc_linux_target_wordsize.
1496 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1498 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1499 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1500 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1501 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1502 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1503 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1504 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1505 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1506 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1507 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1508 (tdesc_powerpc_e500l): Remove.
1509 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1510 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1511 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1512 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1514 (ppc_arch_setup): Remove target description matching code. Fill a
1515 ppc_linux_features struct and call ppc_linux_match_description
1518 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1520 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1521 width of the requested register exceeds the width of the
1523 (mips_cannot_store_register): Likewise.
1525 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1527 * linux-mips-low.c (mips_fetch_register): New function. Update
1529 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1530 (the_low_target): Wire `mips_fetch_register'.
1532 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1534 * lynx-i386-low.c (LYNXOS_178): New macro.
1535 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1536 the layout on LynxOS-178.
1537 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1538 handle floating point registers that are not supported by
1541 2018-05-10 Tom Tromey <tom@tromey.com>
1543 * configure: Rebuild.
1545 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1548 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1549 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1550 Use it to set the expedite_regs field in the given tdesc.
1551 * x86-tdesc.h: New file.
1552 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1553 Adjust following the addition of the new expedite_regs parameter
1554 to init_target_desc.
1555 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1556 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1557 (i386_linux_read_description, amd64_linux_read_description):
1558 Adjust following the addition of the new expedite_regs parameter
1559 to init_target_desc.
1560 * lynx-i386-low.c: #include "x86-tdesc.h".
1561 (lynx_i386_arch_setup): Adjust following the addition of the new
1562 expedite_regs parameter to init_target_desc.
1563 * nto-x86-low.c: #include "x86-tdesc.h".
1564 (nto_x86_arch_setup): Adjust following the addition of the new
1565 expedite_regs parameter to init_target_desc.
1566 * win32-i386-low.c: #include "x86-tdesc.h".
1567 (i386_arch_setup): Adjust following the addition of the new
1568 expedite_regs parameter to init_target_desc.
1570 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1573 * win32-low.c (win32_create_inferior): Add call to my_wait
1574 setting last_status global.
1576 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1579 * win32-low.c (create_process): Only call gdb_tilde_expand if
1580 inferior_cwd is not NULL.
1582 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1584 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1585 registers to the cache if their values have changed.
1586 (i387_xsave_to_cache): Provide default values for x87 control
1587 registers when these features are available, but disabled.
1588 * regcache.c (supply_register_by_name_zeroed): New function.
1589 * regcache.h (supply_register_by_name_zeroed): Declare new
1592 2018-05-07 Tom Tromey <tom@tromey.com>
1594 * configure: Rebuild.
1596 2018-05-04 Tom Tromey <tom@tromey.com>
1598 * configure: Rebuild.
1600 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1601 Pedro Alves <palves@redhat.com>
1603 * linux-aarch64-low.c (aarch64_stopped_data_address):
1606 2018-04-27 Tom Tromey <tom@tromey.com>
1608 * configure: Rebuild.
1610 2018-04-23 Tom Tromey <tom@tromey.com>
1612 * configure: Rebuild.
1614 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1616 * Makefile.in (depcomp): Add "..".
1617 (all_deps_files): New and use it.
1619 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1621 * configure.srv (aarch64*-*-linux*): Don't include xml.
1622 (i[34567]86-*-cygwin*): Likewise.
1623 (i[34567]86-*-linux*): Likewise.
1624 (i[34567]86-*-lynxos*): Likewise.
1625 (i[34567]86-*-mingw32ce*): Likewise.
1626 (i[34567]86-*-mingw*): Likewise.
1627 (i[34567]86-*-nto*): Likewise.
1628 (tic6x-*-uclinux): Likewise.
1629 (x86_64-*-linux*): Likewise.
1630 (x86_64-*-mingw*): Likewise.
1631 (x86_64-*-cygwin*): Likewise.
1633 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1635 * tdesc.c: Remove xml parameter.
1637 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1639 * server.c (get_features_xml): Remove cast.
1640 * tdesc.c (void target_desc::accept): Fill in function.
1641 (tdesc_get_features_xml): Remove old xml creation.
1642 (print_xml_feature::visit_pre): Add xml vistor.
1643 * tdesc.h (struct target_desc): Make xmltarget mutable.
1644 (tdesc_get_features_xml): Remove declaration.
1646 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1648 * tdesc.c (tdesc_architecture_name): Add new function.
1649 (tdesc_osabi_name): Likewise.
1650 (tdesc_get_features_xml): Use new functions.
1652 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1654 * tdesc.c (tdesc_create_flags): Remove.
1655 (tdesc_add_flag): Likewise.
1656 (tdesc_named_type): Likewise.
1657 (tdesc_create_union): Likewise.
1658 (tdesc_create_struct): Likewise.
1659 (tdesc_create_vector): Likewise.
1660 (tdesc_add_bitfield): Likewise.
1661 (tdesc_add_field): Likewise.
1662 (tdesc_set_struct_size): Likewise.
1664 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1666 * tdesc.c (~target_desc): Remove implictly deleted items.
1667 (init_target_desc): Iterate all features.
1668 (tdesc_get_features_xml): Use vector.
1669 (tdesc_create_feature): Create feature.
1670 * tdesc.h (tdesc_feature) Remove
1671 (target_desc): Add features.
1673 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1675 * Makefile.in: Add common/tdesc.c
1676 * tdesc.c (init_target_desc): init all reg_defs from register
1678 (tdesc_create_reg): Create tdesc_reg.
1679 * tdesc.h (tdesc_feature): Add register vector.
1681 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1683 * tdesc.h (struct target_desc) <features>: Change type to
1684 std::vector<std::string>.
1685 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1687 (tdesc_get_features_xml): Likewise.
1688 (tdesc_create_feature): Likewise.
1690 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1692 * regcache.c (find_register_by_number): Return a ref.
1693 (find_regno): Use references.
1694 (register_size): Likewise.
1695 (register_data): Likewise.
1696 * tdesc.c (target_desc::~target_desc): Remove free calls.
1697 (target_desc::operator==): Use std::vector compare.
1698 (init_target_desc): Use reference.
1699 (tdesc_create_reg): Use reg constructors.
1700 * tdesc.h (struct target_desc): Replace pointer with object.
1702 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1704 * regcache.c (find_register_by_number): Make static.
1705 (find_regno): Use find_register_by_number
1706 * regcache.h (struct reg): Remove declaration.
1708 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1710 * tdesc.c (target_desc::~target_desc): Move to here.
1711 (target_desc::operator==): Likewise.
1712 * tdesc.h (target_desc::~target_desc): Move from here.
1713 (target_desc::operator==): Likewise.
1715 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1717 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1719 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1721 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1723 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1724 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1725 and init_registers_s390_gs_linux64.
1727 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1729 * linux-s390-low.c (s390_fill_gs): Remove function.
1730 (s390_fill_gsbc): Remove function.
1731 (s390_regsets): Set fill functions for the guarded storage regsets
1734 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1736 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1737 the word size. Add comment.
1738 (s390_get_wordsize): New function.
1739 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1740 pswm with it. Instead, use s390_get_wordsize to determine the
1741 word size first and derive the correct tdesc from that directly.
1743 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1745 * Makefile.in: Include silent-rules.mk.
1746 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1747 (COMPILE): Add ECHO_CXX.
1748 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1749 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1750 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1751 (version-generated.c): Add ECHO_GEN.
1752 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1753 (IPAGENT_COMPILE): Add ECHO_CXX.
1754 (%-generated.c): Add ECHO_REGDAT.
1756 2018-03-14 Tom Tromey <tom@tromey.com>
1759 * ax.c (ax_printf): Special case for NULL.
1761 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1763 * linux-low.c (linux_qxfer_libraries_svr4): Use
1764 xml_escape_text_append.
1766 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1768 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1770 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1772 * server.c (handle_general_set): Remove unnecessary xstrdup.
1774 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1776 * server.c (parse_debug_format_options): Adjust to
1777 delim_string_to_char_ptr_vec changes.
1778 * thread-db.c (thread_db_load_search): Adjust to
1779 dirnames_to_char_ptr_vec changes.
1781 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1783 * target.h (target_enable_btrace, target_disable_btrace)
1784 (target_read_btrace, target_read_btrace_conf): Turn macro into
1785 inline function. Throw error if target method is not defined.
1786 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1787 check for btrace target method. Be prepared to handle exceptions
1788 from btrace target methods.
1790 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1792 * server.c (captured_main): Change order of error message printed
1793 when the current working directory cannot be found.
1795 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1797 * server.c: Include "filenames.h" and "pathstuff.h".
1798 (program_name): Delete variable.
1799 (program_path): New anonymous class.
1800 (get_exec_wrapper): Use "program_path" instead of
1802 (handle_v_run): Likewise.
1803 (captured_main): Likewise.
1804 (process_serial_event): Likewise.
1806 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1808 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1809 (OBJS): Add "pathstuff.o".
1810 * server.c (current_directory): New global variable.
1811 (captured_main): Initialize "current_directory".
1813 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1815 * tdesc.c: Use common/tdesc.h.
1816 * tdesc.h: Likewise.
1818 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1819 Simon Marchi <simon.marchi@ericsson.com>
1821 * Makefile.in: Switch order of make rules.
1823 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1825 * Makefile.in: Add common directory in build.
1826 * configure.ac: Add common reference.
1827 * configure: Regenerate.
1829 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1831 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1832 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1833 * spu-low.c (spu_target_ops): Likewise.
1834 * win32-low.c (win32_target_ops): Likewise.
1835 * server.c (supported_btrace_packets): Report packets unconditionally.
1836 * target.h (target_ops) <supports_btrace>: Remove.
1837 (target_supports_btrace): Remove.
1839 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1841 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1842 (handle_btrace_disable): Change return type to void. Use exceptions
1844 (handle_btrace_general_set): Catch exception and copy message to
1847 2018-02-08 Tom Tromey <tom@tromey.com>
1849 * linux-low.c (install_software_single_step_breakpoints): Use
1850 make_scoped_restore.
1851 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1852 (do_restore_current_thread_cleanup): Remove.
1853 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1856 2018-02-08 Tom Tromey <tom@tromey.com>
1858 * mem-break.c (set_raw_breakpoint_at): Use
1859 gdb::unique_xmalloc_ptr.
1861 2018-01-30 Pedro Alves <palves@redhat.com>
1864 * target.c (target_terminal::terminal_state): Rename to ...
1865 (target_terminal::m_terminal_state): ... this.
1867 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1869 * linux-low.c (handle_extended_wait): Surround call to
1870 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1872 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1874 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1875 linux_ptrace_attach_fail_reason_string now returning an
1877 (linux_attach): Likewise.
1878 * thread-db.c (attach_thread): Likewise.
1880 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1883 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1884 checking for fs_base/gs_base fields in struct user_regs_struct.
1885 * configure: Regenerate.
1887 2018-01-16 Yao Qi <yao.qi@linaro.org>
1890 * linux-low.c (fetch_register): Call supply_register instead of
1893 2018-01-08 Yao Qi <yao.qi@linaro.org>
1894 Simon Marchi <simon.marchi@ericsson.com>
1896 * Makefile.in (OBS): Remove selftest.o.
1897 * configure.ac: Set srv_selftest_objs if $development is true.
1898 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1899 * configure: Re-generated.
1900 * server.c (captured_main): Wrap variable selftest_filter with
1903 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1905 * server.c (parse_debug_format_options): Return std::string.
1906 (handle_monitor_command, captured_main): Adjust.
1908 2018-01-05 Pedro Alves <palves@redhat.com>
1911 * server.c (captured_main): Pass quiet=false to
1912 save_original_signals_state.
1914 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1916 * gdbreplay.c (gdbreplay_version): Update copyright year in
1918 * server.c (gdbserver_version): Likewise.
1920 2017-12-08 Tom Tromey <tom@tromey.com>
1922 * ax.c (ax_printf): Update.
1924 2017-12-07 Yao Qi <yao.qi@linaro.org>
1926 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1927 aarch64_linux_read_description.
1928 * linux-amd64-ipa.c (idx2mask): New array.
1929 (get_ipa_tdesc): Move idx2mask out.
1930 (initialize_low_tracepoint): Initialize target descriptions.
1931 * linux-i386-ipa.c (idx2mask): New array.
1932 (get_ipa_tdesc): Move idx2mask out.
1933 (initialize_low_tracepoint): Initialize target descriptions.
1935 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1937 * tdesc.c (struct tdesc_type): Change return type.
1938 (tdesc_add_flag): Change parameter type.
1939 (tdesc_add_bitfield): Likewise.
1940 (tdesc_add_field): Likewise.
1941 (tdesc_set_struct_size): Likewise.
1943 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1945 * regcache.c (registers_to_string): Remove unused variable.
1947 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1949 * inferiors.c (for_each_inferior_with_data): Remove.
1950 * inferiors.h (for_each_inferior_with_data): Remove.
1951 * server.c (handle_qxfer_threads_worker): Change parameter type.
1952 (handle_qxfer_threads_proper): Use for_each_thread.
1954 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1956 * inferiors.c (for_each_inferior): Remove.
1957 (clear_inferiors): Use for_each_thread.
1958 * inferiors.h (for_each_inferior): Remove.
1959 * linux-low.c (linux_wait_for_event_filtered): Use
1961 (linux_stabilize_threads): Likewise.
1962 * regcache.c (regcache_release): Likewise.
1963 * server.c (gdb_wants_all_threads_stopped): Likewise.
1964 (clear_pending_status_callback): Remove.
1965 (handle_status): Use for_each_thread.
1966 (captured_main): Likewise.
1967 * win32-low.c (child_init_thread_list): Likewise.
1968 (win32_clear_inferiors): Likewise.
1969 (fake_breakpoint_event): Likewise.
1971 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1973 * inferiors.h (find_inferior): Remove.
1974 * inferiors.c (find_inferior): Remove.
1976 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1978 * linux-low.c (resume_status_pending_p): Update comment.
1979 (need_step_over_p): Update comment.
1981 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1983 * linux-low.c (proceed_one_lwp): Return void, change parameter
1985 (unsuspend_and_proceed_one_lwp): Likewise.
1986 (proceed_all_lwps): Use for_each_thread.
1987 (unstop_all_lwps): Likewise.
1989 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1991 * linux-low.c (linux_resume_one_thread): Return void, take
1993 (linux_resume): Use for_each_thread.
1995 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1997 * linux-low.c (send_sigstop_callback): Return void, change
1998 parameter type. Rename to...
1999 (send_sigstop): ... this.
2000 (suspend_and_send_sigstop_callback): Return void, change parameter
2002 (suspend_and_send_sigstop): ... this.
2003 (stop_all_lwps): Use for_each_thread.
2005 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2007 * linux-low.c (lwp_running): Return bool, remove unused
2009 (linux_stabilize_threads): Use find_thread.
2011 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2013 * linux-low.c (select_singlestep_lwp_callback): Remove.
2014 (count_events_callback): Remove.
2015 (select_event_lwp_callback): Remove.
2016 (select_event_lwp): Use find_thread/for_each_thread.
2018 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2020 * linux-low.c (not_stopped_callback): Return bool, take filter
2022 (linux_wait_for_event_filtered): Use find_thread.
2023 (linux_wait_1): Likewise.
2025 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2027 * linux-low.c (same_lwp): Remove.
2028 (find_lwp_pid): Use find_thread.
2030 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2032 * linux-low.c (delete_lwp_callback): Remove.
2033 (linux_mourn): Use for_each_thread.
2035 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2037 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2038 args parameter, don't check for pid.
2039 (linux_detach): Use for_each_thread.
2041 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2043 * linux-low.c (struct counter): Remove.
2044 (second_thread_of_pid_p): Remove.
2045 (last_thread_of_process_p): Use find_thread.
2047 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2049 * inferiors.c (find_inferior_in_random): Remove.
2050 * inferiors.h (find_inferior_in_random): Remove.
2051 * linux-low.c (status_pending_p_callback): Return bool, accept
2052 parameter ptid directly.
2053 (linux_wait_for_event_filtered): Use find_thread_in_random.
2054 (linux_wait_1): Likewise.
2056 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2058 * inferiors.c (find_inferior_id): Remove.
2059 (find_thread_ptid): Move implemention from find_inferior_id to
2061 * inferiors.h (find_inferior_id): Remove.
2062 * server.c (handle_status): Use find_thread_ptid.
2063 (process_serial_event): Likewise.
2064 * thread-db.c (find_one_thread): Likewise.
2065 (thread_db_thread_handle): Likewise.
2066 * win32-low.c (thread_rec): Likewise.
2067 (child_delete_thread): Likewise.
2068 (win32_thread_alive): Likewise.
2069 (get_child_debug_event): Likewise.
2071 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2073 * linux-mips-low.c (update_watch_registers_callback): Return
2074 void, remove pid_p parameter, don't check for pid.
2075 (mips_insert_point, mips_remove_point): Use for_each_thread.
2077 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2079 * lynx.low (lynx_delete_thread_callback): Remove.
2080 (lynx_mourn): Use for_each_thread.
2082 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2084 * regcache.c (regcache_invalidate_one): Remove.
2085 (regcache_invalidate_pid): use for_each_thread.
2087 2017-11-26 Tom Tromey <tom@tromey.com>
2089 * linux-low.c (linux_create_inferior): Update.
2091 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2093 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2095 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2097 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2098 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2099 * linux-aarch64-tdesc-selftest.c: New file.
2100 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2102 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2104 * configure.srv: Add new file.
2105 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2106 * linux-aarch64-tdesc-selftest.c: New file.
2107 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2109 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2111 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2112 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2113 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2115 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2117 * configure.srv: Add new files.
2118 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2119 aarch64_linux_read_description.
2120 * linux-aarch64-low.c (aarch64_linux_read_description):
2121 Merge with aarch64_arch_setup.
2122 (aarch64_arch_setup): Call aarch64_linux_read_description.
2123 * linux-aarch64-tdesc.c: New file.
2124 * linux-aarch64-tdesc.h: New file.
2126 2017-11-24 Yao Qi <yao.qi@linaro.org>
2128 * configure.srv: Set $srv_regobj for tic6x-linux.
2129 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2130 (tic6x_read_description): Move some code to tic6x_arch_setup.
2131 (tic6x_tdesc_test): New function.
2132 (initialize_low_arch): Call selftests::register_test.
2134 2017-11-22 Yao Qi <yao.qi@linaro.org>
2136 * remote-utils.c (prepare_resume_reply): Use memcpy.
2138 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2140 * linux-low.c (kill_one_lwp_callback): Return void, take
2141 argument directly, don't filter on pid.
2142 (linux_kill): Use for_each_thread.
2144 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2146 * linux-low.c (need_step_over_p): Return bool, remove dummy
2148 (linux_resume, proceed_all_lwps): Use find_thread.
2150 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2152 * linux-low.c (resume_status_pending_p): Return bool, remove
2154 (linux_resume): Use find_thread.
2156 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2158 * linux-low.c (struct thread_resume_array): Remove.
2159 (linux_set_resume_request): Return void, take arguments
2161 (linux_resume): Use for_each_thread.
2163 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2165 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2166 return bool, remove data argument.
2167 (linux_stabilize_threads): Use find_thread.
2169 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2171 * linux-low.c (unsuspend_one_lwp): Remove.
2172 (unsuspend_all_lwps): Use for_each_thread, inline code from
2175 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2177 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2178 * linux-low.c (struct iterate_over_lwps_args): Remove.
2179 (iterate_over_lwps_filter): Remove.
2180 (iterate_over_lwps): Use find_thread.
2182 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2184 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2185 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2186 code from reset_lwp_ptrace_options_callback.
2188 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2190 * linux-arm-low.c (struct update_registers_data): Remove.
2191 (update_registers_callback): Return void, take arguments
2192 directly, don't check thread's pid.
2193 (arm_insert_point, arm_remove_point): Use for_each_thread.
2195 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2197 * win32-low.c (continue_one_thread): Return void, take argument
2199 (child_continue): Use for_each_thread.
2201 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2203 * win32-i386-low.c (update_debug_registers_callback): Rename
2205 (update_debug_registers): ... this, return void, remove pid_p arg.
2206 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2208 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2210 * inferiors.h (struct process_info): Add constructor, initialize
2212 <syscalls_to_catch>: Change type to std::vector<int>.
2213 * inferiors.c (add_process): Allocate process_info with new.
2214 (remove_process): Free process_info with delete.
2215 * linux-low.c (handle_extended_wait): Adjust.
2216 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2217 * server.c (handle_general_set): Adjust.
2219 2017-11-16 Pedro Alves <palves@redhat.com>
2221 * remote-utils.c (remote_close): Block SIGIO signals instead of
2222 uninstalling the SIGIO handler.
2224 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2226 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2228 2017-11-16 Yao Qi <yao.qi@linaro.org>
2230 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2231 (tic6x_store_gregset): Likewise.
2232 (tic6x_usrregs_info): Move it up.
2234 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2236 * Makefile.in: Update arch rules.
2237 * configure.srv: Explicitly mark arch/ files.
2239 2017-11-13 Andreas Schwab <schwab@suse.de>
2241 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2243 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2245 2017-11-06 Pedro Alves <palves@redhat.com>
2247 * config.in, configure: Regenerate.
2249 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2251 * target.c (struct thread_search): Remove.
2252 (thread_search_callback): Remove.
2253 (prepare_to_access_memory): Use for_each_thread instead of
2254 find_inferior. Inline code from thread_search_callback.
2256 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2258 * server.c (struct visit_actioned_threads_data): Remove.
2259 (visit_actioned_threads): Change prototype to take arguments
2261 (resume): Use find_thread instead of find_inferior.
2263 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2265 * server.c (queue_stop_reply_callback): Change prototype, return
2267 (find_status_pending_thread_callback): Remove.
2268 (handle_status): Replace find_inferior with find_thread and
2271 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2273 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2275 (aarch64_store_gregset): Likewise.
2276 (aarch64_fill_fpregset): Likewise.
2277 (aarch64_store_fpregset): Likewise.
2279 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2281 * gdbthread.h (find_thread, for_each_thread): New functions.
2282 * inferiors.c (thread_of_pid): Remove.
2283 (find_any_thread_of_pid): Use find_thread.
2284 * linux-low.c (num_lwps): Use for_each_thread.
2286 2017-10-17 Yao Qi <yao.qi@linaro.org>
2288 * Makefile.in: Remove one rule.
2289 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2291 2017-10-17 Yao Qi <yao.qi@linaro.org>
2293 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2294 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2296 2017-10-17 Yao Qi <yao.qi@linaro.org>
2298 * configure.srv: Rename arm.o with arch/arm.o.
2300 2017-10-17 Yao Qi <yao.qi@linaro.org>
2302 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2303 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2304 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2305 (arch-i386.o, arch-amd64.o): Remove rules.
2306 (arch/%.o): New rule.
2307 Update POSTCOMPILE and COMPILE.pre.
2308 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2309 * configure: Re-generated.
2310 * configure.srv: Replace arch-i386.o with arch/i386.o.
2311 Replace arch-amd64.o with arch/amd64.o.
2313 2017-10-16 Yao Qi <yao.qi@linaro.org>
2315 * configure: Regenerated.
2317 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2319 * inferiors.h: (struct inferior_list): Remove.
2320 (struct inferior_list_entry); Remove.
2321 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2322 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2323 get_first_inferior): Remove.
2324 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2325 find_inferior_id, find_inferior_in_random): Change signature.
2326 * inferiors.c (all_threads): Change type to
2327 std::list<thread_info *>.
2328 (get_thread): Remove macro.
2329 (find_inferior, find_inferior_id): Change signature, implement
2331 (find_inferior_in_random): Change signature, implement using
2332 find_thread_in_random.
2333 (for_each_inferior, for_each_inferior_with_data): Change
2334 signature, implement using for_each_thread.
2335 (add_inferior_to_list, remove_inferior): Remove.
2336 (add_thread, get_first_thread, thread_of_pid,
2337 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2338 (get_first_inferior, one_inferior_p, clear_inferior_list):
2340 (clear_inferiors, get_thread_process): Update.
2341 * gdbthread.h: Include <list>.
2342 (struct thread_info) <entry>: Remove field.
2344 (all_threads): Change type to std::list<thread_info *>.
2345 (get_first_inferior): Add doc.
2346 (find_thread, for_each_thread, find_thread_in_random): New
2348 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2349 * linux-arm-low.c (update_registers_callback): Update.
2350 * linux-low.c (second_thread_of_pid_p): Update.
2351 (kill_one_lwp_callback, linux_detach_lwp_callback,
2352 delete_lwp_callback, status_pending_p_callback, same_lwp,
2353 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2354 iterate_over_lwps, not_stopped_callback,
2355 resume_stopped_resumed_lwps, count_events_callback,
2356 select_singlestep_lwp_callback, select_event_lwp_callback,
2357 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2358 suspend_and_send_sigstop_callback, wait_for_sigstop,
2359 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2360 lwp_running, linux_set_resume_request, resume_status_pending_p,
2361 need_step_over_p, start_step_over, linux_resume_one_thread,
2362 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2363 reset_lwp_ptrace_options_callback): Update.
2364 * linux-mips-low.c (update_watch_registers_callback): Update.
2365 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2367 (free_register_cache_thread_one): Remove.
2368 (regcache_release): Update.
2369 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2370 handle_qxfer_threads_worker): Update.
2371 (handle_query): Update, use list iterator.
2372 (visit_actioned_threads, handle_pending_status,
2373 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2374 clear_pending_status_callback, set_pending_status_callback,
2375 find_status_pending_thread_callback, handle_status,
2376 process_serial_event): Update.
2377 * target.c (thread_search_callback): Update.
2378 * thread-db.c (thread_db_get_tls_address): Update.
2379 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2381 * win32-i386-low.c (update_debug_registers_callback): Update.
2382 * win32-low.c (delete_thread_info, child_delete_thread,
2383 continue_one_thread, suspend_one_thread,
2384 get_child_debug_event): Adjust.
2386 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2388 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2389 * inferiors.h: Include <list>.
2390 (struct process_info) <entry>: Remove field.
2392 (pid_of): Change macro to function.
2393 (ptid_of, lwpid_of): Remove macro.
2394 (all_processes): Change type to std::list<process_info *>.
2395 (ALL_PROCESSES): Remove macro.
2396 (for_each_process, find_process): New function.
2397 * inferiors.c (all_processes): Change type to
2398 std::list<process_info *>.
2399 (find_thread_process): Adjust.
2400 (add_process): Likewise.
2401 (remove_process): Likewise.
2402 (find_process_pid): Likewise.
2403 (get_first_process): Likewise.
2404 (started_inferior_callback): Remove.
2405 (have_started_inferiors_p): Adjust.
2406 (attached_inferior_callback): Remove.
2407 (have_attached_inferiors_p): Adjust.
2408 * linux-low.c (check_zombie_leaders): Likewise.
2409 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2410 (x86_linux_update_xmltarget): Adjust.
2411 * server.c (handle_query): Likewise.
2412 (gdb_reattached_process): Remove.
2413 (handle_status): Adjust.
2414 (kill_inferior_callback): Likewise.
2415 (detach_or_kill_inferior): Remove.
2416 (print_started_pid): Likewise.
2417 (print_attached_pid): Likewise.
2418 (detach_or_kill_for_exit): Update.
2419 (process_serial_event): Likewise.
2420 * linux-arm-low.c (arm_new_fork): Likewise.
2422 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2424 * dll.h: Include <list>.
2425 (struct dll_info): Add constructor.
2426 <entry>: Remove field.
2427 (all_dlls): Change type to std::list<dll_info>.
2428 * dll.c: Include <algorithm>.
2429 (get_dll): Remove macro.
2430 (all_dlls): Change type to std::list<dll_info *>.
2431 (free_one_dll): Remove.
2432 (match_dll): Likewise.
2433 (loaded_dll): Adjust.
2434 (unloaded_dll): Adjust to all_dlls type change, use
2435 std::find_if. Inline code from match_dll.
2436 (clear_dlls): Adjust to all_dlls type change.
2437 * server.c (emit_dll_description): Remove.
2438 (handle_qxfer_libraries): Adjust to all_dlls type change,
2439 integrate emit_dll_description's functionality.
2441 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2443 * linux-low.h (struct linux_target_ops) <delete_process>: New
2445 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2446 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2447 (struct linux_target_ops): Add delete_process callback.
2448 * linux-arm-low.c (arm_delete_process): New.
2449 (struct linux_target_ops): Add delete_process callback.
2450 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2451 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2452 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2453 * linux-mips-low.c (mips_linux_delete_process): New.
2454 (struct linux_target_ops): Add delete_process callback.
2455 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2456 * linux-s390-low.c (struct linux_target_ops): Likewise.
2457 * linux-sh-low.c (struct linux_target_ops): Likewise.
2458 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2459 * linux-tile-low.c (struct linux_target_ops): Likewise.
2460 * linux-x86-low.c (x86_linux_delete_process): New.
2461 (struct linux_target_ops): Add delete_process callback.
2462 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2464 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2466 * linux-aarch64-low.c (the_low_target): Add thread delete
2468 * linux-arm-low.c (arm_delete_thread): New function.
2469 (the_low_target): Add thread delete callback.
2470 * linux-bfin-low.c (the_low_target): Likewise.
2471 * linux-crisv32-low.c (the_low_target): Likewise.
2472 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2474 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2476 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2477 * linux-mips-low.c (mips_linux_delete_thread): New function.
2478 (the_low_target): Add thread delete callback.
2479 * linux-ppc-low.c (the_low_target): Likewise.
2480 * linux-s390-low.c (the_low_target): Likewise.
2481 * linux-sh-low.c (the_low_target): Likewise.
2482 * linux-tic6x-low.c (the_low_target): Likewise.
2483 * linux-tile-low.c (the_low_target): Likewise.
2484 * linux-x86-low.c (the_low_target): Likewise.
2485 * linux-xtensa-low.c (the_low_target): Likewise.
2487 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2489 * win32-low.c: Include "common-inferior.h".
2491 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2493 * inferiors.c (set_inferior_cwd): New function.
2494 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2495 (handle_query): Inform that QSetWorkingDir is supported.
2496 * win32-low.c (create_process): Pass the inferior's cwd to
2499 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2501 * inferiors.c (current_inferior_cwd): New global variable.
2502 (get_inferior_cwd): New function.
2503 * inferiors.h (struct process_info) <cwd>: New field.
2505 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2507 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2508 (OBS): Add gdb_tilde_expand.o.
2510 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2512 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2513 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2515 2017-09-29 Pedro Alves <palves@redhat.com>
2517 * ax.c (gdb_parse_agent_expr): Constify.
2518 * ax.h (gdb_parse_agent_expr): Constify.
2519 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2521 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2522 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2523 * remote-utils.h (read_ptid): Constify.
2524 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2525 (process_point_options, process_serial_event): Constify.
2526 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2527 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2528 (cmd_qtbuffer): Constify.
2530 2017-09-29 Pedro Alves <palves@redhat.com>
2532 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2535 2017-09-29 Pedro Alves <palves@redhat.com>
2537 * linux-low.c (handle_extended_wait): Pass parent thread instead
2538 of process to thread_db_notice_clone.
2539 * linux-low.h (thread_db_notice_clone): Replace parent process
2540 parameter with parent thread parameter.
2541 * thread-db.c (find_one_thread): Add comment.
2542 (thread_db_notice_clone): Replace parent process parameter with
2543 parent thread parameter. Temporarily switch to the parent thread.
2545 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2547 * gdbthread.h: Include "common-gdbthread.h".
2548 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2549 "if" when validating the ptid.
2550 * remote-utils.c: Include "gdbthread.h".
2551 (prepare_resume_reply): Use "switch_to_thread".
2552 * target.c (done_accessing_memory): Likewise.
2554 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2556 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2557 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2558 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2559 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2560 s390x-gs-linux64-ipa.o to ipa_obj.
2561 * linux-s390-low.c (HWCAP_S390_GS): New define.
2562 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2564 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2565 (s390_arch_setup): Check for guarded-storage support and choose
2567 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2568 init_registers_s390x_gs_linux64.
2569 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2571 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2572 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2574 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2576 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2578 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2580 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2581 (thread_db_thread_handle): Declare.
2582 * linux-low.c (linux_target_ops): Initialize thread_handle.
2583 * server.c (handle_qxfer_threads_worker): Add support for
2585 * target.h (struct target_ops): Add new function pointer,
2587 (target_thread_handle): Define.
2588 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2590 (thread_db_thread_handle): New function.
2592 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2594 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2595 * linux-low.h (thread_db_notice_clone): Declare.
2596 * thread-db.c (thread_db_notice_clone): New function.
2598 2017-09-21 Pedro Alves <palves@redhat.com>
2600 * server.c (gdb_read_memory, handle_status, process_serial_event)
2601 (handle_serial_event, handle_target_event): Adjust to
2602 set_desired_thread prototype change.
2603 * target.c (set_desired_thread): Remove 'use_general' parameter
2605 * target.h (set_desired_thread): Remove 'use_general' parameter.
2607 2017-09-20 Tom Tromey <tom@tromey.com>
2609 * target.c (target_terminal::terminal_state): Define.
2610 (target_terminal::init): Rename from target_terminal_init.
2611 (target_terminal::inferior): Rename from
2612 target_terminal_inferior.
2613 (target_terminal::ours): Rename from target_terminal_ours.
2614 (target_terminal::ours_for_output, target_terminal::info): New.
2616 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2618 * server.c (accumulate_file_name_length): Remove.
2619 (emit_dll_description): Adjust to std::string change.
2620 (handle_qxfer_libraries): Use std::string to hold document.
2622 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2624 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2625 return type of xml_escape_text.
2626 * server.c (emit_dll_description): Likewise.
2628 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2630 * server.c (captured_main): Accept argument for --selftest.
2631 Update run_tests call.
2632 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2633 when registering selftests.
2635 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2637 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2638 instead of "VEC" for "target_desc.reg_defs".
2639 (regcache_cpy): Likewise.
2640 (registers_to_string): Likewise.
2641 (registers_from_string): Likewise.
2642 (find_regno): Likewise.
2643 (supply_regblock): Likewise.
2644 (regcache_raw_read_unsigned): Likewise.
2645 * tdesc.c (init_target_desc): Likewise.
2646 (tdesc_create_reg): Likewise.
2647 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2648 (struct target_desc) <reg_defs>: Convert to "std::vector".
2649 (target_desc): Do not initialize "reg_defs".
2650 (~target_desc): Update code to use "std::vector" instead of "VEC"
2651 for "target_desc.reg_defs".
2652 (operator==): Likewise.
2654 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2656 * inferiors.h (thread_to_gdb_id): Remove.
2657 * inferiors.c (thread_to_gdb_id): Remove.
2658 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2659 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2660 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2662 * nto-low.c (nto_fetch_registers, nto_store_registers,
2663 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2665 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2667 * inferiors.h (gdb_id_to_thread_id): Remove.
2668 * inferiors.c (gdb_id_to_thread_id): Remove.
2669 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2670 removal. Move pid declaration closer to where it's used.
2672 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2674 * server.c (handle_detach): New function.
2675 (process_serial_event): Move code out, call handle_detach.
2677 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2679 * server.c (require_running): Rename to ...
2680 (require_running_or_return): ... this ...
2681 (require_running_or_break): ... and this.
2682 (handle_query, process_serial_event): Adjust.
2684 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2686 * linux-low.c (linux_set_resume_request): Remove unused
2689 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2691 * server.c (first_thread_of): Remove.
2692 (process_serial_event): Replace usage of first_thread_of with
2693 find_any_thread_of_pid.
2694 * tracepoint.c (same_process_p): Remove.
2695 (gdb_agent_about_to_close): Replace usage of same_process_p with
2696 find_any_thread_of_pid.
2697 * linux-x86-low.c (same_process_callback): Remove.
2698 (x86_arch_setup_process_callback): Replace usage of
2699 same_process_callback with find_any_thread_of_pid.
2700 * thread-db.c (any_thread_of): Remove.
2701 (switch_to_process): Replace usage of any_thread_of with
2702 find_any_thread_of_pid.
2703 * inferiors.c (thread_pid_matches_callback): Remove.
2704 (find_thread_process): Adjust to use find_any_thread_of_pid.
2706 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2708 * regcache.c (get_thread_regcache): Guard calls to "memset"
2711 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2713 * linux-low.c (handle_extended_wait): Use
2714 "allocate_target_description" instead of "XNEW".
2715 * linux-x86-low.c (initialize_low_arch): Likewise.
2717 2017-09-05 Yao Qi <yao.qi@linaro.org>
2719 * configure.srv (srv_i386_regobj): Remove.
2720 (srv_amd64_regobj): Remove.
2721 (srv_regobj): Set it to "" for x86 non-linux targets.
2722 * linux-x86-tdesc.c (i386_linux_read_description):
2723 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2724 (init_registers_i386): Remove the declaration.
2725 (tdesc_i386): Remove the declaration.
2726 (lynx_i386_arch_setup): Call i386_create_target_description.
2727 * nto-x86-low.c: Likewise.
2728 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2729 [!__x86_64__]: include arch/i386.h.
2730 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2732 2017-09-05 Yao Qi <yao.qi@linaro.org>
2734 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2735 i386/amd64-XXX-linux from it.
2737 2017-09-05 Yao Qi <yao.qi@linaro.org>
2739 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2741 (ipa_amd64_linux_regobj): Remove.
2742 (ipa_x32_linux_regobj): Remove.
2744 2017-09-05 Yao Qi <yao.qi@linaro.org>
2746 * Makefile.in (arch-amd64.o): New rule.
2747 * configure.srv: Append arch-amd64.o.
2748 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2749 (get_ipa_tdesc): Call amd64_linux_read_description.
2750 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2751 and init_registers_amd64_XXX.
2752 * linux-x86-low.c (x86_linux_read_description): Call
2753 amd64_linux_read_description.
2754 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2755 (initialize_low_arch): Don't call init_registers_x32_XXX and
2756 init_registers_amd64_XXX.
2757 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2758 and tdesc_amd64_XXX.
2759 [__x86_64__] (amd64_tdesc_test): New function.
2760 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2761 and init_registers_amd64_XXX.
2762 * linux-x86-tdesc.c: Include arch/amd64.h.
2763 (xcr0_to_tdesc_idx): New function.
2764 (i386_linux_read_description): New function.
2765 (amd64_get_ipa_tdesc_idx): New function.
2766 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2767 (amd64_get_ipa_tdesc): Declare.
2769 2017-09-05 Yao Qi <yao.qi@linaro.org>
2771 * configure.srv (srv_i386_linux_xmlfiles): Remove
2772 i386/i386-XXX-linux.xml from it.
2774 2017-09-05 Yao Qi <yao.qi@linaro.org>
2776 * configure.srv: Set srv_i386_linux_regobj empty if $development
2778 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2779 initialize_low_tdesc.
2780 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2781 with #if initialize_low_tdesc.
2782 * linux-x86-tdesc-selftest.c: New file.
2783 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2785 2017-09-05 Yao Qi <yao.qi@linaro.org>
2787 * Makefile.in (arch-i386.o): New rule.
2788 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2789 (x86_64-*-linux*): Likewise.
2790 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2791 include arch/i386.h.
2792 (i386_linux_read_description): Remove code and call
2793 i386_create_target_description.
2794 * tdesc.c (allocate_target_description): New function.
2795 * tdesc.h (set_tdesc_architecture): Remove declaration.
2796 (set_tdesc_osabi): Likewise.
2798 2017-09-05 Yao Qi <yao.qi@linaro.org>
2800 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2801 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2802 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2804 * server.c (get_features_xml): Call tdesc_get_features_xml.
2805 * tdesc.c (set_tdesc_architecture): New function.
2806 (set_tdesc_osabi): New function.
2807 (tdesc_get_features_xml): New function.
2808 (tdesc_create_feature): Add an argument.
2809 * tdesc.h (struct target_desc) <features>: New field.
2810 <arch, osabi>: New field.
2811 (~target_desc): xfree features, arch, and osabi.
2812 (target_desc::oerator==): Don't compare .xmltarget.
2813 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2814 (set_tdesc_osabi): Likewise.
2815 (tdesc_get_features_xml): Likewise.
2817 2017-09-05 Yao Qi <yao.qi@linaro.org>
2819 * linux-x86-tdesc.c: Include selftest.h.
2820 (i386_tdesc_test): New function.
2821 (initialize_low_tdesc): Call selftests::register_test.
2822 * tdesc.h: Include regdef.h.
2823 (target_desc): Override operator == and !=.
2825 2017-09-05 Yao Qi <yao.qi@linaro.org>
2827 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2828 (ipa_obj): Likewise.
2829 * linux-i386-ipa.c: Include common/x86-xstate.h
2830 (get_ipa_tdesc): Call i386_linux_read_description.
2831 (initialize_low_tracepoint): Don't call init_registers_XXX
2832 functions, call initialize_low_tdesc instead.
2833 * linux-x86-low.c (x86_linux_read_description): Call
2834 i386_linux_read_description.
2835 (initialize_low_arch): Don't call init_registers_i386_XXX
2836 functions, call initialize_low_tdesc.
2837 * linux-x86-tdesc.c: New file.
2838 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2839 (i386_get_ipa_tdesc_idx): Declare.
2840 (i386_get_ipa_tdesc): Declare.
2841 (initialize_low_tdesc): Declare.
2843 2017-09-05 Yao Qi <yao.qi@linaro.org>
2845 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2848 2017-09-05 Yao Qi <yao.qi@linaro.org>
2850 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2851 * regcache.c (get_thread_regcache): Use VEC_length.
2852 (init_register_cache): Likewise.
2853 (regcache_cpy): Likewise.
2854 (registers_to_string): Iterate reg_defs via VEC_iterate.
2855 (find_regno): Likewise.
2856 (find_register_by_number): Use VEC_index.
2857 (register_size): Call find_register_by_number.
2858 (register_data): Call find_register_by_number.
2859 (supply_regblock): Use VEC_length.
2860 (regcache_raw_read_unsigned): Likewise.
2861 * tdesc.c (init_target_desc): Iterate reg_defs via
2863 (default_description): Update initializer.
2864 (copy_target_description): Don't update field num_registers.
2865 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2866 <num_registers>: Remove.
2868 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2870 * Makefile.in (.SECONDARY): Define target.
2872 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2874 * linux-low.c (linux_wait_1): Adjust.
2875 * server.c (queue_stop_reply_callback): Adjust.
2877 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2879 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2880 QEnvironmentUnset and QEnvironmentReset packets.
2881 (handle_query): Inform remote that QEnvironmentHexEncoded,
2882 QEnvironmentUnset and QEnvironmentReset are supported.
2884 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2886 * inferiors.h (inferior_target_data): Rename to ...
2887 (thread_target_data): ... this.
2888 (inferior_regcache_data): Rename to ...
2889 (thread_regcache_data): ... this.
2890 (set_inferior_regcache_data): Rename to ...
2891 (set_thread_regcache_data): ... this.
2892 * inferiors.c (inferior_target_data): Rename to ...
2893 (thread_target_data): ... this.
2894 (inferior_regcache_data): Rename to ...
2895 (thread_regcache_data): ... this.
2896 (set_inferior_regcache_data): Rename to ...
2897 (set_thread_regcache_data): ... this.
2898 (free_one_thread): Update.
2899 * linux-low.h (get_thread_lwp): Update.
2900 * regcache.c (get_thread_regcache): Update.
2901 (regcache_invalidate_thread): Update.
2902 (free_register_cache_thread): Update.
2903 * win32-i386-low.c (update_debug_registers_callback): Update.
2904 (win32_get_current_dr): Update.
2905 * win32-low.c (thread_rec): Update.
2906 (delete_thread_info): Update.
2907 (continue_one_thread): Update.
2908 (suspend_one_thread): Update.
2910 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2912 * inferiors.c (set_inferior_target_data): Remove.
2913 * inferiors.h (set_inferior_target_data): Remove.
2915 2017-08-18 Yao Qi <yao.qi@linaro.org>
2917 * Makefile.in (OBS): Add selftest.o.
2918 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2919 * configure, config.in: Re-generated.
2920 * server.c: Include common/sefltest.h.
2921 (captured_main): Handle option --selftest.
2923 2017-08-09 Yao Qi <yao.qi@linaro.org>
2925 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2926 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2927 i386-avx-mpx.o and i386-mmx.o.
2928 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2929 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2930 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2931 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2932 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2933 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2934 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2935 i386/amd64-avx-mpx.xml.
2937 2017-08-09 Yao Qi <yao.qi@linaro.org>
2939 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2940 and x32-avx-avx512.o.
2941 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2942 i386/x32-avx-avx512.xml.
2944 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2946 * tracepoint.h (enum class fast_tpoint_collect_result): New
2948 (fast_tracepoint_collecting): Change return type to
2949 fast_tpoint_collect_result.
2950 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2951 * linux-low.h: Include tracepoint.h.
2952 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2953 fast_tpoint_collect_result.
2954 * linux-low.c (handle_tracepoints): Adjust.
2955 (linux_fast_tracepoint_collecting): Change return type to
2956 fast_tpoint_collect_result.
2957 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2958 linux_wait_1, stuck_in_jump_pad_callback,
2959 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2960 proceed_one_lwp): Adjust to type change.
2962 2017-07-10 Yao Qi <yao.qi@linaro.org>
2964 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2966 2017-06-29 Yao Qi <yao.qi@linaro.org>
2968 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2970 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2972 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2974 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2976 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2978 * linux-low.c (linux_create_inferior): Adjust code to access the
2979 environment information via 'gdb_environ' class.
2980 * lynx-low.c (lynx_create_inferior): Likewise.
2981 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2982 (get_environ): Return a pointer to 'our_environ'.
2983 (captured_main): Initialize 'our_environ'.
2984 * server.h (get_environ): Adjust prototype.
2985 * spu-low.c (spu_create_inferior): Adjust code to access the
2986 environment information via 'gdb_environ' class.
2988 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2990 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2991 usage of "register" keyword.
2993 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2995 * configure: Re-generate.
2997 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2999 * configure: Re-generate.
3001 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3003 * Makefile.in (COMPILE.pre): Add "-x c++".
3005 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3007 * fork-child.c: Conditionally include <signal.h>.
3009 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3011 * server.c (handle_general_set): Handle new packet
3012 "QStartupWithShell".
3013 (handle_query): Add "QStartupWithShell" to the list of supported
3015 (gdbserver_usage): Add help text explaining the
3016 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3018 (captured_main): Recognize and act upon the presence of the new
3021 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3022 Pedro Alves <palves@redhat.com>
3024 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3025 * configure: Regenerate.
3026 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3028 (i[34567]86-*-lynxos*): Likewise.
3029 (spu*-*-*): Likewise.
3030 * fork-child.c: New file.
3031 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3033 (linux_ptrace_fun): New function.
3034 (linux_create_inferior): Adjust function prototype to reflect
3035 change on "target.h". Adjust function code to use
3037 (linux_request_interrupt): Delete "signal_pid".
3038 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3039 (lynx_ptrace_fun): New function.
3040 (lynx_create_inferior): Adjust function prototype to reflect
3041 change on "target.h". Adjust function code to use
3043 * nto-low.c (nto_create_inferior): Adjust function prototype and
3044 code to reflect change on "target.h". Update comments.
3045 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3046 "common-terminal.h" and "environ.h".
3047 (terminal_fd): Moved to fork-child.c.
3048 (old_foreground_pgrp): Likewise.
3049 (restore_old_foreground_pgrp): Likewise.
3050 (last_status): Make it global.
3051 (last_ptid): Likewise.
3052 (our_environ): New variable.
3053 (startup_with_shell): Likewise.
3054 (program_name): Likewise.
3055 (program_argv): Rename to...
3056 (program_args): ...this.
3057 (wrapper_argv): New variable.
3058 (start_inferior): Delete function.
3059 (get_exec_wrapper): New function.
3060 (get_exec_file): Likewise.
3061 (get_environ): Likewise.
3062 (prefork_hook): Likewise.
3063 (post_fork_inferior): Likewise.
3064 (postfork_hook): Likewise.
3065 (postfork_child_hook): Likewise.
3066 (handle_v_run): Update code to deal with arguments coming from the
3067 remote host. Update calls from "start_inferior" to
3069 (captured_main): Likewise. Initialize environment variable. Call
3071 * server.h (post_fork_inferior): New prototype.
3072 (get_environ): Likewise.
3073 (last_status): Declare.
3074 (last_ptid): Likewise.
3075 (signal_pid): Likewise.
3076 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3077 (spu_ptrace_fun): New function.
3078 (spu_create_inferior): Adjust function prototype to reflect change
3079 on "target.h". Adjust function code to use "fork_inferior".
3080 * target.c (target_terminal_init): New function.
3081 (target_terminal_inferior): Likewise.
3082 (target_terminal_ours): Likewise.
3083 * target.h: Include <vector>.
3084 (struct target_ops) <create_inferior>: Update prototype.
3085 (create_inferior): Update macro.
3086 * utils.c (gdb_flush_out_err): New function.
3087 * win32-low.c (win32_create_inferior): Adjust function prototype
3088 and code to reflect change on "target.h".
3090 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3092 * inferiors.c (switch_to_thread): New function.
3094 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3096 * Makefile.in (SFILE): Add "common/job-control.c".
3097 (OBS): Add "job-control.o".
3099 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3101 * Makefile: Remove "@host_makefile_frag@".
3103 2017-05-05 Pedro Alves <palves@redhat.com>
3105 * configure: Regenerate.
3107 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3109 * configure: Regenerate.
3111 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3113 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3114 software_single_step change of return type to
3115 std::vector<CORE_ADDR>.
3116 * linux-low.c (install_software_single_step_breakpoints):
3118 * linux-low.h (install_software_single_step_breakpoints):
3121 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3123 * remote-utils.c: Include "gdb_termios.h" instead of
3125 * terminal.h: Delete file.
3127 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3129 * server.c: Include <vector>.
3130 <program_argv, wrapper_argv>: Convert to std::vector.
3131 (start_inferior): Rewrite function to use C++.
3132 (handle_v_run): Likewise. Update code that calculates the argv
3133 based on the vRun packet; use C++.
3134 (captured_main): Likewise.
3136 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3138 * server.c (handle_v_cont): Initialize thread_resume::thread
3141 2017-04-05 Pedro Alves <palves@redhat.com>
3143 * configure: Regenerate.
3145 2017-04-05 Pedro Alves <palves@redhat.com>
3147 * gdbreplay.c (sync_error): Constify.
3148 * linux-x86-low.c (push_opcode): Constify.
3150 2017-04-05 Pedro Alves <palves@redhat.com>
3152 * win32-low.c (get_child_debug_event)
3153 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3154 Report TARGET_WAITKIND_SPURIOUS instead.
3156 2017-04-05 Pedro Alves <palves@redhat.com>
3158 * remote-utils.c (remote_prepare, remote_open): Constify.
3159 * remote-utils.h (remote_prepare, remote_open): Constify.
3160 * server.c (captured_main): Constify 'port' handling.
3162 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3164 * Makefile.in (clean): Clear .deps.
3166 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3168 * .gitignore: Remove generated files, replace with wildcard.
3169 * (clean): Replace removal of generated files with wildcard.
3170 (version.c): Replace with...
3171 (version-generated.c): ...this.
3172 (xml-builtin.c): Replace with...
3173 (xml-builtin-generated.c): ...this.
3174 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3175 (%.c: *regformats*): Replace with...
3176 (%-generated.c: *regformats*): ...this.
3178 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3180 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3181 (xtensa_fill_gregset): Call collect_register_by_name for
3183 (xtensa_store_gregset): Call supply_register_by_name for
3186 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3188 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3189 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3190 (xtensa_store_gregset): Call supply_register for all registers in
3191 a0_regnum..a0_regnum + C0_NREGS range.
3193 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3195 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3196 (ax-ipa.o: ax.c): Remove.
3197 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3198 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3199 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3200 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3201 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3203 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3205 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3206 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3207 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3208 (errors-ipa.o: ../common/errors.c): Remove.
3209 (format-ipa.o: ../common/format.c): Remove.
3210 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3212 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3214 * Makefile.in (%-ipa.o: %.c): New rule.
3215 (tracepoint-ipa.o: tracepoint.c): Remove.
3216 (utils-ipa.o: utils.c): Remove.
3217 (remote-utils-ipa.o: remote-utils.c): Remove.
3218 (regcache-ipa.o: regcache.c): Remove.
3219 (i386-linux-ipa.o: i386-linux.c): Remove.
3220 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3221 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3222 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3223 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3224 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3225 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3226 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3227 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3228 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3229 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3230 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3231 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3232 (aarch64-ipa.o: aarch64.c): Remove.
3233 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3234 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3235 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3236 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3237 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3238 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3239 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3240 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3241 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3242 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3243 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3244 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3245 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3246 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3247 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3248 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3249 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3250 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3251 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3252 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3253 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3254 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3255 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3256 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3257 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3258 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3259 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3260 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3261 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3262 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3263 (tdesc-ipa.o: tdesc.c): Remove.
3264 (x32-linux-ipa.o: x32-linux.c): Remove.
3265 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3266 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3268 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3270 * Makefile.in (%.o: ../arch/%.c): New rule.
3271 (arm.o: ../arch/arm.c): Remove.
3272 (arm-linux.o: ../arch/arm-linux.c): Remove.
3273 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3274 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3276 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3278 * Makefile.in (%.o: ../nat/%.c): New rule.
3279 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3280 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3281 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3282 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3283 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3284 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3285 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3286 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3287 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3288 (linux-personality.o: ../nat/linux-personality.c): Remove.
3289 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3290 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3291 (x86-linux.o: ../nat/x86-linux.c): Remove.
3292 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3293 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3295 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3297 * Makefile.in (%.o: ../common/%.c): New rule.
3298 (signals.o: ../common/signals.c): Remove.
3299 (print-utils.o: ../common/print-utils.c): Remove.
3300 (rsp-low.o: ../common/rsp-low.c): Remove.
3301 (common-utils.o: ../common/common-utils.c): Remove.
3302 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3303 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3304 (vec.o: ../common/vec.c): Remove.
3305 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3306 (xml-utils.o: ../common/xml-utils.c): Remove.
3307 (ptid.o: ../common/ptid.c): Remove.
3308 (buffer.o: ../common/buffer.c): Remove.
3309 (format.o: ../common/format.c): Remove.
3310 (filestuff.o: ../common/filestuff.c): Remove.
3311 (agent.o: ../common/agent.c): Remove.
3312 (errors.o: ../common/errors.c): Remove.
3313 (environ.o: ../common/environ.c): Remove.
3314 (common-debug.o: ../common/common-debug.c): Remove.
3315 (cleanups.o: ../common/cleanups.c): Remove.
3316 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3317 (fileio.o: ../common/fileio.c): Remove.
3318 (common-regcache.o: ../common/common-regcache.c): Remove.
3319 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3320 (new-op.o: ../common/new-op.c): Remove.
3321 (btrace-common.o: ../common/btrace-common.c): Remove.
3323 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3325 * Makefile.in (%.o: ../target/%.c): New rule.
3326 (waitstatus.o: ../target/waitstatus.c): Remove.
3328 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3331 (%.c: ../regformats/%.dat,
3332 (%.c: ../regformats/arm/%.dat,
3333 (%.c: ../regformats/i386/%.dat,
3334 (%.c: ../regformats/rs6000/%.dat): New rules.
3335 (aarch64.c): Remove.
3336 (reg-arm.c): Remove.
3337 (arm-with-iwmmxt.c): Remove.
3338 (arm-with-vfpv2.c): Remove.
3339 (arm-with-vfpv3.c): Remove.
3340 (arm-with-neon.c): Remove.
3341 (reg-bfin.c): Remove.
3342 (reg-cris.c): Remove.
3343 (reg-crisv32.c): Remove.
3345 (i386-linux.c): Remove.
3346 (i386-avx.c): Remove.
3347 (i386-avx-linux.c): Remove.
3348 (i386-avx-avx512.c): Remove.
3349 (i386-avx-avx512-linux.c): Remove.
3350 (i386-mpx.c): Remove.
3351 (i386-mpx-linux.c): Remove.
3352 (i386-avx-mpx-avx512-pku.c): Remove.
3353 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3354 (i386-avx-mpx.c): Remove.
3355 (i386-avx-mpx-linux.c): Remove.
3356 (i386-mmx.c): Remove.
3357 (i386-mmx-linux.c): Remove.
3358 (reg-ia64.c): Remove.
3359 (reg-m32r.c): Remove.
3360 (reg-m68k.c): Remove.
3362 (mips-linux.c): Remove.
3363 (mips-dsp-linux.c): Remove.
3364 (mips64-linux.c): Remove.
3365 (mips64-dsp-linux.c): Remove.
3366 (nios2-linux.c): Remove.
3367 (powerpc-32.c): Remove.
3368 (powerpc-32l.c): Remove.
3369 (powerpc-altivec32l.c): Remove.
3370 (powerpc-cell32l.c): Remove.
3371 (powerpc-vsx32l.c): Remove.
3372 (powerpc-isa205-32l.c): Remove.
3373 (powerpc-isa205-altivec32l.c): Remove.
3374 (powerpc-isa205-vsx32l.c): Remove.
3375 (powerpc-e500l.c): Remove.
3376 (powerpc-64l.c): Remove.
3377 (powerpc-altivec64l.c): Remove.
3378 (powerpc-cell64l.c): Remove.
3379 (powerpc-vsx64l.c): Remove.
3380 (powerpc-isa205-64l.c): Remove.
3381 (powerpc-isa205-altivec64l.c): Remove.
3382 (powerpc-isa205-vsx64l.c): Remove.
3383 (s390-linux32.c): Remove.
3384 (s390-linux32v1.c): Remove.
3385 (s390-linux32v2.c): Remove.
3386 (s390-linux64.c): Remove.
3387 (s390-linux64v1.c): Remove.
3388 (s390-linux64v2.c): Remove.
3389 (s390-te-linux64.c): Remove.
3390 (s390-vx-linux64.c): Remove.
3391 (s390-tevx-linux64.c): Remove.
3392 (s390x-linux64.c): Remove.
3393 (s390x-linux64v1.c): Remove.
3394 (s390x-linux64v2.c): Remove.
3395 (s390x-te-linux64.c): Remove.
3396 (s390x-vx-linux64.c): Remove.
3397 (s390x-tevx-linux64.c): Remove.
3398 (tic6x-c64xp-linux.c): Remove.
3399 (tic6x-c64x-linux.c): Remove.
3400 (tic6x-c62x-linux.c): Remove.
3402 (reg-sparc64.c): Remove.
3403 (reg-spu.c): Remove.
3405 (amd64-linux.c): Remove.
3406 (amd64-avx.c): Remove.
3407 (amd64-avx-linux.c): Remove.
3408 (amd64-avx-avx512.c): Remove.
3409 (amd64-avx-avx512-linux.c): Remove.
3410 (amd64-mpx.c): Remove.
3411 (amd64-mpx-linux.c): Remove.
3412 (amd64-avx-mpx-avx512-pku.c): Remove.
3413 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3414 (amd64-avx-mpx.c): Remove.
3415 (amd64-avx-mpx-linux.c): Remove.
3417 (x32-linux.c): Remove.
3418 (x32-avx.c): Remove.
3419 (x32-avx-linux.c): Remove.
3420 (x32-avx-avx512.c): Remove.
3421 (x32-avx-avx512-linux.c): Remove.
3422 (reg-xtensa.c): Remove.
3423 (reg-tilegx.c): Remove.
3424 (reg-tilegx32.c): Remove.
3426 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3428 * Makefile.in (SFILES): Add "common/environ.c".
3429 (OBJS): Add "common/environ.h".
3431 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3433 * configure.ac: Check if the fs_base and gs_base members of
3434 `struct user_regs_struct' exist.
3435 * config.in: Regenerated.
3436 * configure: Likewise.
3438 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3440 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3442 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3443 (get_next_pcs_syscall_next_pc): Likewise.
3445 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3447 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3448 * nto-x86-low.c: Likewise.
3450 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3452 * Makefile.in: Include disable-implicit-rules.mk.
3454 2016-11-23 Pedro Alves <palves@redhat.com>
3456 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3457 (debug_vprintf): Use std::chrono::steady_clock instead of
3458 gettimeofday. Use '.' instead of ':'.
3459 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3460 (get_timestamp): Use std::chrono::steady_clock instead of
3463 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3465 * Makefile.in: Fix whitespace formatting.
3467 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3469 * Makefile.in (SFILES, OBS): Flatten list and order
3472 2016-11-23 Pedro Alves <palves@redhat.com>
3474 * event-loop.c (handle_file_event): Use warning.
3475 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3476 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3479 2016-11-23 Pedro Alves <palves@redhat.com>
3481 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3483 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3484 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3485 debug_printf and debug_flush for debug output.
3486 * server.c (handle_general_set): Likewise.
3487 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3490 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3492 * Makefile.in (.c.o): Replace rule with ...
3493 (%.o: %.c): ... this one.
3495 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3497 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3498 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3500 * configure.ac: Remove checks for the make program.
3501 * configure: Re-generate.
3503 2016-10-28 Pedro Alves <palves@redhat.com>
3505 * Makefile.in (CXX_DIALECT): Get from configure.
3506 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3507 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3508 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3509 * config.in: Regenerate.
3510 * configure: Regenerate.
3512 2016-10-27 Yao Qi <yao.qi@linaro.org>
3514 * linux-low.c (linux_supports_range_stepping): Return true if
3515 can_software_single_step return true.
3517 2016-10-27 Yao Qi <yao.qi@linaro.org>
3519 * inferiors.c (find_inferior_in_random): New function.
3520 * inferiors.h (find_inferior_in_random): Declare.
3521 * linux-low.c (linux_wait_for_event_filtered): Call
3522 find_inferior_in_random instead of find_inferior.
3524 2016-10-27 Yao Qi <yao.qi@linaro.org>
3526 * linux-low.c (linux_wait_1): If single-step breakpoints are
3527 inserted, remove them.
3529 2016-10-26 Pedro Alves <palves@redhat.com>
3531 * linux-low.c (handle_extended_wait): Link parent/child fork
3533 (linux_wait_1): Unlink them.
3534 (linux_set_resume_request): Ignore resume requests for
3535 already-resumed and unhandled fork child threads.
3536 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3537 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3539 (handle_v_requests) <vCont>: Don't call require_running.
3540 * server.h (in_queued_stop_replies): New declaration.
3542 2016-10-24 Yao Qi <yao.qi@linaro.org>
3545 * linux-aarch64-low.c (append_insns): Cast the return value to
3548 2016-10-10 Yao Qi <yao.qi@linaro.org>
3550 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3552 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3554 * target.c (target_supports_multi_process): New function, moved
3556 * target.h (target_supports_multi_process): ... here. Remove
3559 2016-10-05 Tom Tromey <tom@tromey.com>
3562 * tracepoint.c (handle_tracepoint_bkpts): Check
3563 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3565 2016-10-05 Yao Qi <yao.qi@linaro.org>
3567 * configure.srv: Update the path of arm-*.xml files.
3569 2016-10-05 Terry Guo <terry.guo@arm.com>
3570 Yao Qi <yao.qi@linaro.org>
3572 * Makefile.in: Adjust the path of rules.
3573 * configure.srv: Update the path of xml files.
3574 * regformats/arm-with-iwmmxt.dat: Regenerated.
3575 * regformats/arm-with-neon.dat: Likewise.
3576 * regformats/arm-with-vfpv2.dat: Likewise.
3577 * regformats/arm-with-vfpv3.dat Likewise.
3579 2016-09-30 Yao Qi <yao.qi@linaro.org>
3582 * target.c (target_stop_and_wait): Don't call
3583 target_continue_no_signal, use resume_stop instead.
3585 2016-09-26 Yao Qi <yao.qi@linaro.org>
3587 * linux-low.c (linux_wait_1): Call debug_exit.
3589 2016-09-23 Pedro Alves <palves@redhat.com>
3591 * Makefile.in (SFILES): Add common/new-op.c.
3592 (OBS): Add common/new-op.o.
3593 (new-op.o): New rule.
3595 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3597 * .gitinore: Ignore more files.
3599 2016-09-21 Yao Qi <yao.qi@linaro.org>
3601 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3604 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3606 * server.c (start_inferior): Call target_mourn_inferior instead of
3607 mourn_inferior; pass ptid_t argument to it.
3609 (handle_target_event): Likewise.
3610 * target.c (target_mourn_inferior): New function.
3611 * target.h (mourn_inferior): Delete macro.
3613 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3615 * linux-low.c (lwp_is_stepping): New function.
3617 2016-09-06 Carl Love <cel@us.ibm.com>
3619 * server.c (start_inferior): Fixed comment, requested comment change
3620 didn't get updated correctly. Removed reference to ptrace () call as
3621 it is only true on Linux systems.
3623 2016-09-06 Carl Love <cel@us.ibm.com>
3625 * server.c (start_inferior): Do not call
3626 function target_post_create_inferior () if the
3627 inferior process has already exited.
3629 2016-09-05 Pedro Alves <palves@redhat.com>
3631 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3632 (COMPILE.pre, CC_LD): Use CXX directly.
3633 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3634 * acinclude.m4: Don't include build-with-cxx.m4.
3635 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3636 * configure: Regenerate.
3638 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3641 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3642 call writing data to own_buf.
3644 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3646 * target.c (mywait): Call target_wait instead of
3648 (target_wait): New function.
3650 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3652 * server.c (start_inferior): New variable 'ptid'. Replace calls
3653 to the_target->resume by target_continue{,_no_signal}, depending
3655 * target.c (target_stop_and_wait): Call target_continue_no_signal
3656 instead of the_target->resume.
3657 (target_continue): New function.
3659 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3661 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3663 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3666 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3668 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3669 * linux-arm-low.c (ps_get_thread_area): Likewise.
3670 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3671 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3672 * linux-mips-low.c (ps_get_thread_area): Likewise.
3673 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3674 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3675 * linux-x86-low.c (ps_get_thread_area): Likewise.
3676 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3678 2016-08-19 Pedro Alves <palves@redhat.com>
3680 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3682 2016-08-19 Pedro Alves <palves@redhat.com>
3684 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3685 comment. Use memcpy instead of casting through unsigned long.
3687 2016-08-19 Pedro Alves <palves@redhat.com>
3689 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3690 allocating around 0x80000000.
3692 2016-08-19 Pedro Alves <palves@redhat.com>
3695 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3696 (x32-avx512-linux-ipa.o): New rules.
3697 * configure.ac (x86_64-*-linux*): New x32 check.
3698 * configure.srv (ipa_x32_linux_regobj): New.
3699 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3700 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3702 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3704 * configure: Regenerate.
3706 2016-08-09 Pedro Alves <palves@redhat.com>
3709 * Makefile.in (OBS): Add signals-state-save-restore.o.
3710 (signals-state-save-restore.o): New rule.
3711 * config.in: Regenerate.
3712 * configure: Regenerate.
3713 * linux-low.c: Include "signals-state-save-restore.h".
3714 (linux_create_inferior): Call
3715 restore_original_signals_state.
3716 * server.c: Include "dispositions-save-restore.h".
3717 (captured_main): Call save_original_signals_state.
3719 2016-08-05 Pedro Alves <palves@redhat.com>
3721 * configure: Regenerate.
3723 2016-08-04 Yao Qi <yao.qi@linaro.org>
3725 * linux-low.c (regsets_fetch_inferior_registers): Check
3726 errno is ESRCH or not.
3728 2016-08-02 Yao Qi <yao.qi@linaro.org>
3730 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3731 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3732 (thread_db_load_search): Update.
3733 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3734 td_ta_set_event and td_ta_event_getmsg.
3736 2016-07-26 Pedro Alves <palves@redhat.com>
3739 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3740 of unsigned long for 64-bit registers and use uint32_t instead of
3741 unsigned int for 32-bit registers.
3743 2016-07-26 Pedro Alves <palves@redhat.com>
3745 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3748 2016-07-21 Tom Tromey <tom@tromey.com>
3750 * configure: Rebuild.
3752 2016-07-21 Yao Qi <yao.qi@linaro.org>
3754 * mem-break.c (find_gdb_breakpoint): Cast bp to
3755 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3757 2016-07-21 Yao Qi <yao.qi@linaro.org>
3759 * server.c (handle_v_requests): Support s and S actions
3760 if target_supports_software_single_step return true.
3762 2016-07-21 Yao Qi <yao.qi@linaro.org>
3764 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3765 is resume_step, call maybe_hw_step.
3766 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3768 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3770 (proceed_one_lwp): If resume request is resume_step, install
3771 reinsert breakpoints and call maybe_hw_step.
3773 2016-07-21 Yao Qi <yao.qi@linaro.org>
3775 * linux-low.c (proceed_one_lwp): Declare.
3776 (linux_resume_one_thread): Remove local variable 'step'.
3777 Lift code enqueue signal. Call proceed_one_lwp instead of
3778 linux_resume_one_lwp.
3780 2016-07-21 Yao Qi <yao.qi@linaro.org>
3782 * linux-low.c (linux_resume_one_thread): Call
3783 enqueue_pending_signal.
3785 2016-07-21 Yao Qi <yao.qi@linaro.org>
3787 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3788 * inferiors.c (do_restore_current_thread_cleanup): New function.
3789 (make_cleanup_restore_current_thread): Likewise.
3790 * linux-low.c (install_software_single_step_breakpoints): Call
3791 make_cleanup_restore_current_thread. Switch current_thread to
3794 2016-07-21 Yao Qi <yao.qi@linaro.org>
3796 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3797 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3798 (clone_one_breakpoint): Likewise.
3799 (delete_reinsert_breakpoints): Change parameter to thread.
3801 (has_reinsert_breakpoints): Likewise.
3802 (uninsert_reinsert_breakpoints): Likewise.
3803 (reinsert_reinsert_breakpoints): Likewise.
3804 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3805 (delete_reinsert_breakpoints): Likewise.
3806 (reinsert_reinsert_breakpoints): Likewise.
3807 (uninsert_reinsert_breakpoints): Likewise.
3808 (has_reinsert_breakpoints): Likewise.
3810 2016-07-21 Yao Qi <yao.qi@linaro.org>
3812 * inferiors.c (get_thread_process): Make parameter const.
3813 * inferiors.h (get_thread_process): Update declaration.
3814 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3815 Add new parameters child_thread and parent_thread. Callers
3817 * mem-break.h (clone_all_breakpoints): Update declaration.
3819 2016-07-21 Yao Qi <yao.qi@linaro.org>
3821 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3822 <command_list, handler>: Remove.
3823 (struct gdb_breakpoint): New.
3824 (struct other_breakpoint): New.
3825 (struct reinsert_breakpoint): New.
3826 (is_gdb_breakpoint): New function.
3827 (any_persistent_commands): Update command_list if
3828 is_gdb_breakpoint returns true.
3829 (set_breakpoint): Create breakpoints according to their types.
3830 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3831 (set_gdb_breakpoint_1): Likewise.
3832 (set_gdb_breakpoint): Likewise.
3833 (clear_breakpoint_conditions): Change parameter type to
3834 'struct gdb_breakpoint *'.
3835 (clear_breakpoint_commands): Likewise.
3836 (clear_breakpoint_conditions_and_commands): Likewise.
3837 (add_condition_to_breakpoint): Likewise.
3838 (add_breakpoint_condition): Likewise.
3839 (add_commands_to_breakpoint): Likewise.
3840 (check_breakpoints): Check other_breakpoint.
3841 (clone_one_breakpoint): Clone breakpopint according to its type.
3842 * mem-break.h (struct gdb_breakpoint): Declare.
3843 (set_gdb_breakpoint): Update declaration.
3844 (clear_breakpoint_conditions_and_commands): Likewise.
3845 (add_breakpoint_condition): Likewise.
3846 (add_breakpoint_commands): Likewise.
3847 * server.c (process_point_options): Change parameter type to
3848 'struct gdb_breakpoint *'.
3850 2016-07-21 Yao Qi <yao.qi@linaro.org>
3852 * mem-break.c (set_breakpoint_at): Rename it to ...
3853 (set_breakpoint_type_at): ... it.
3854 (set_breakpoint_at): Call set_breakpoint_type_at.
3855 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3856 * mem-break.h (set_breakpoint_at): Update comments.
3858 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3860 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3862 (nios2_store_gregset): Likewise.
3864 2016-07-01 Pedro Alves <palves@redhat.com>
3865 Antoine Tremblay <antoine.tremblay@ericsson.com>
3867 * linux-low.c: Change interface to take the target lwp_info
3868 pointer directly and return void. Handle detaching from a zombie
3870 (linux_detach_lwp_callback): New function.
3871 (linux_detach): Detach from the leader thread after detaching from
3874 2016-06-28 Yao Qi <yao.qi@linaro.org>
3876 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3877 for variable new_offset.
3878 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3879 (aarch64_ftrace_insn_reloc_cb): Likewise.
3880 (aarch64_ftrace_insn_reloc_tb): Likewise.
3881 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3882 PRIx64 instead of PRIx32.
3884 2016-06-28 Yao Qi <yao.qi@linaro.org>
3886 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3887 (the_low_target): Install arm_get_syscall_trapinfo.
3889 2016-06-28 Yao Qi <yao.qi@linaro.org>
3891 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3893 (the_low_target): Install aarch64_get_syscall_trapinfo.
3895 2016-06-28 Yao Qi <yao.qi@linaro.org>
3897 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3899 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3900 Remove parameter sysno.
3901 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3904 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3906 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3907 (s390_emit_ne_goto): Likewise.
3908 (s390_emit_lt_goto): Likewise.
3909 (s390_emit_le_goto): Likewise.
3910 (s390_emit_gt_goto): Likewise.
3911 (s390_emit_ge_goto): Likewise.
3912 (s390x_emit_eq_goto): Likewise.
3913 (s390x_emit_ne_goto): Likewise.
3914 (s390x_emit_lt_goto): Likewise.
3915 (s390x_emit_le_goto): Likewise.
3916 (s390x_emit_gt_goto): Likewise.
3917 (s390x_emit_ge_goto): Likewise.
3918 (s390_emit_ops_impl): Mark variable static.
3919 (s390x_emit_ops): Likewise.
3921 2016-06-17 Yao Qi <yao.qi@linaro.org>
3923 * linux-low.c (handle_extended_wait): Call
3924 uninsert_reinsert_breakpoints for the parent process. Remove
3925 reinsert breakpoints from the child process. Reinsert them to
3926 the parent process when vfork is done.
3927 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3928 (reinsert_reinsert_breakpoints): New function.
3929 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3930 (reinsert_reinsert_breakpoints): Declare.
3932 2016-06-17 Yao Qi <yao.qi@linaro.org>
3934 * linux-low.c (handle_extended_wait): If the parent is doing
3935 step-over, remove the reinsert breakpoints from the forked child.
3937 2016-06-17 Yao Qi <yao.qi@linaro.org>
3939 * linux-low.c (unsuspend_all_lwps): Declare.
3940 (linux_low_filter_event): If thread exited, call finish_step_over.
3941 If step-over is finished, unsuspend other threads.
3943 2016-06-17 Yao Qi <yao.qi@linaro.org>
3945 * linux-low.c (linux_resume_one_lwp_throw): Assert
3946 has_reinsert_breakpoints returns false.
3947 * mem-break.c (delete_disabled_breakpoints): Assert
3948 bp type isn't reinsert_breakpoint.
3950 2016-06-17 Yao Qi <yao.qi@linaro.org>
3952 * linux-low.c (maybe_hw_step): New function.
3953 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3954 (finish_step_over): Switch current_thread to lwp temporarily,
3955 and assert has_reinsert_breakpoints returns true.
3956 (proceed_one_lwp): Call maybe_hw_step.
3957 * mem-break.c (has_reinsert_breakpoints): New function.
3958 * mem-break.h (has_reinsert_breakpoints): Declare.
3960 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3962 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3964 2016-05-17 Yao Qi <yao.qi@linaro.org>
3966 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3967 instead of find_inferior.
3969 2016-05-05 Yao Qi <yao.qi@linaro.org>
3971 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3972 Initialize res to zero.
3974 2016-05-05 Yao Qi <yao.qi@linaro.org>
3976 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3979 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3981 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3982 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3983 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3985 2016-04-28 Par Olsson <par.olsson@windriver.com>
3986 Simon Marchi <simon.marchi@ericsson.com>
3988 * tracepoint.c (write_inferior_int8): New function.
3989 (cmd_qtenable_disable): Write enable flag using
3990 write_inferior_int8.
3992 2016-04-25 Yao Qi <yao.qi@linaro.org>
3994 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3995 (need_step_over_p): Return zero if the LWP has pending signals
3996 can be delivered on software single step target.
3998 2016-04-25 Yao Qi <yao.qi@linaro.org>
4000 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4001 return instead of error.
4003 2016-04-22 Yao Qi <yao.qi@linaro.org>
4005 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4008 2016-04-22 Yao Qi <yao.qi@linaro.org>
4010 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4011 signal when stepping over breakpoint with software single
4014 2016-04-21 Pedro Alves <palves@redhat.com>
4016 * linux-s390-low.c (s390_collect_ptrace_register)
4017 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4019 (s390_check_regset): Use void * instead of gdb_byte *.
4021 2016-04-20 Pedro Alves <palves@redhat.com>
4023 * configure: Renegerate.
4025 2016-04-20 Yao Qi <yao.qi@linaro.org>
4027 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4028 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4030 (arm_store_gregset): Likewise.
4032 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4034 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4035 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4036 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4037 (amd64-avx-mpx-linux.c): New rules.
4038 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4039 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4040 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4041 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4042 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4043 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4044 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4045 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4046 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4047 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4048 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4049 * linux-x86-low.c (x86_linux_read_description): Add case for
4050 X86_XSTATE_AVX_MPX_MASK.
4051 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4052 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4053 init_registers_i386_avx_mpx_linux.
4054 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4055 (initialize_low_tracepoint): Call
4056 init_registers_i386_avx_mpx_linux.
4057 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4058 (initialize_low_tracepoint): Call
4059 init_registers_amd64_avx_mpx_linux.
4060 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4061 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4062 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4065 2016-04-18 Pedro Alves <palves@redhat.com>
4067 * configure: Regenerate.
4069 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4071 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4072 (aarch64_emit_sub): Likewise.
4074 2016-04-12 Pedro Alves <palves@redhat.com>
4076 * utils.c (prepare_to_throw_exception): Delete.
4078 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4080 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4082 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4084 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4086 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4088 * linux-aarch64-ipa.c: Add <elf.h> include.
4089 * linux-ppc-ipa.c: Add <elf.h> include.
4090 * linux-s390-ipa.c: Add <elf.h> include.
4092 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4094 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4095 (get_raw_reg_ptr): Likewise.
4096 (get_trace_state_variable_value_ptr): Likewise.
4097 (set_trace_state_variable_value_ptr): Likewise.
4098 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4101 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4102 Marcin Kościelnicki <koriakin@0x04.net>
4105 * linux-ppc-low.c (emit_insns): New function.
4106 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4107 (ppc_emit_prologue): New function.
4108 (ppc_emit_epilogue): New function.
4109 (ppc_emit_add): New function.
4110 (ppc_emit_sub): New function.
4111 (ppc_emit_mul): New function.
4112 (ppc_emit_lsh): New function.
4113 (ppc_emit_rsh_signed): New function.
4114 (ppc_emit_rsh_unsigned): New function.
4115 (ppc_emit_ext): New function.
4116 (ppc_emit_zero_ext): New function.
4117 (ppc_emit_log_not): New function.
4118 (ppc_emit_bit_and): New function.
4119 (ppc_emit_bit_or): New function.
4120 (ppc_emit_bit_xor): New function.
4121 (ppc_emit_bit_not): New function.
4122 (ppc_emit_equal): New function.
4123 (ppc_emit_less_signed): New function.
4124 (ppc_emit_less_unsigned): New function.
4125 (ppc_emit_ref): New function.
4126 (ppc_emit_const): New function.
4127 (ppc_emit_reg): New function.
4128 (ppc_emit_pop): New function.
4129 (ppc_emit_stack_flush): New function.
4130 (ppc_emit_swap): New function.
4131 (ppc_emit_stack_adjust): New function.
4132 (ppc_emit_call): New function.
4133 (ppc_emit_int_call_1): New function.
4134 (ppc_emit_void_call_2): New function.
4135 (ppc_emit_if_goto): New function.
4136 (ppc_emit_goto): New function.
4137 (ppc_emit_eq_goto): New function.
4138 (ppc_emit_ne_goto): New function.
4139 (ppc_emit_lt_goto): New function.
4140 (ppc_emit_le_goto): New function.
4141 (ppc_emit_gt_goto): New function.
4142 (ppc_emit_ge_goto): New function.
4143 (ppc_write_goto_address): New function.
4144 (ppc_emit_ops_impl): New static variable.
4145 (ppc64v1_emit_prologue): New function.
4146 (ppc64v2_emit_prologue): New function.
4147 (ppc64_emit_epilogue): New function.
4148 (ppc64_emit_add): New function.
4149 (ppc64_emit_sub): New function.
4150 (ppc64_emit_mul): New function.
4151 (ppc64_emit_lsh): New function.
4152 (ppc64_emit_rsh_signed): New function.
4153 (ppc64_emit_rsh_unsigned): New function.
4154 (ppc64_emit_ext): New function.
4155 (ppc64_emit_zero_ext): New function.
4156 (ppc64_emit_log_not): New function.
4157 (ppc64_emit_bit_and): New function.
4158 (ppc64_emit_bit_or): New function.
4159 (ppc64_emit_bit_xor): New function.
4160 (ppc64_emit_bit_not): New function.
4161 (ppc64_emit_equal): New function.
4162 (ppc64_emit_less_signed): New function.
4163 (ppc64_emit_less_unsigned): New function.
4164 (ppc64_emit_ref): New function.
4165 (ppc64_emit_const): New function.
4166 (ppc64v1_emit_reg): New function.
4167 (ppc64v2_emit_reg): New function.
4168 (ppc64_emit_pop): New function.
4169 (ppc64_emit_stack_flush): New function.
4170 (ppc64_emit_swap): New function.
4171 (ppc64v1_emit_call): New function.
4172 (ppc64v2_emit_call): New function.
4173 (ppc64v1_emit_int_call_1): New function.
4174 (ppc64v2_emit_int_call_1): New function.
4175 (ppc64v1_emit_void_call_2): New function.
4176 (ppc64v2_emit_void_call_2): New function.
4177 (ppc64_emit_if_goto): New function.
4178 (ppc64_emit_eq_goto): New function.
4179 (ppc64_emit_ne_goto): New function.
4180 (ppc64_emit_lt_goto): New function.
4181 (ppc64_emit_le_goto): New function.
4182 (ppc64_emit_gt_goto): New function.
4183 (ppc64_emit_ge_goto): New function.
4184 (ppc64v1_emit_ops_impl): New static variable.
4185 (ppc64v2_emit_ops_impl): New static variable.
4186 (ppc_emit_ops): New function.
4187 (linux_low_target): Wire in ppc_emit_ops.
4189 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4190 Marcin Kościelnicki <koriakin@0x04.net>
4193 * Makefile.in: Add powerpc-*-ipa.o
4194 * configure.srv: Add ipa_obj for powerpc*-linux.
4195 * linux-ppc-ipa.c: New file.
4196 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4198 (PPC_FIELD): New macro.
4199 (PPC_SEXT): New macro.
4200 (PPC_OP6): New macro.
4201 (PPC_BO): New macro.
4202 (PPC_LI): New macro.
4203 (PPC_BD): New macro.
4204 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4205 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4206 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4207 (ppc_get_thread_area): New function.
4208 (is_elfv2_inferior): New function.
4209 (gen_ds_form): New function.
4210 (GEN_STD): New macro.
4211 (GEN_STDU): New macro.
4212 (GEN_LD): New macro.
4213 (GEN_LDU): New macro.
4214 (gen_d_form): New function.
4215 (GEN_ADDI): New macro.
4216 (GEN_ADDIS): New macro.
4217 (GEN_LI): New macro.
4218 (GEN_LIS): New macro.
4219 (GEN_ORI): New macro.
4220 (GEN_ORIS): New macro.
4221 (GEN_LWZ): New macro.
4222 (GEN_STW): New macro.
4223 (GEN_STWU): New macro.
4224 (gen_xfx_form): New function.
4225 (GEN_MFSPR): New macro.
4226 (GEN_MTSPR): New macro.
4227 (GEN_MFCR): New macro.
4228 (GEN_MTCR): New macro.
4229 (GEN_SYNC): New macro.
4230 (GEN_LWSYNC): New macro.
4231 (gen_x_form): New function.
4232 (GEN_OR): New macro.
4233 (GEN_MR): New macro.
4234 (GEN_LWARX): New macro.
4235 (GEN_STWCX): New macro.
4236 (GEN_CMPW): New macro.
4237 (gen_md_form): New function.
4238 (GEN_RLDICL): New macro.
4239 (GEN_RLDICR): New macro.
4240 (gen_i_form): New function.
4242 (GEN_BL): New macro.
4243 (gen_b_form): New function.
4244 (GEN_BNE): New macro.
4245 (GEN_LOAD): New macro.
4246 (GEN_STORE): New macro.
4247 (gen_limm): New function.
4248 (gen_atomic_xchg): New function.
4249 (gen_call): New function.
4250 (ppc_relocate_instruction): New function.
4251 (ppc_install_fast_tracepoint_jump_pad): New function.
4252 (ppc_get_min_fast_tracepoint_insn_len): New function.
4253 (ppc_get_ipa_tdesc_idx): New function.
4254 (the_low_target): Wire in the new functions.
4255 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4257 * linux-ppc-tdesc.h: New file.
4259 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4261 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4262 (alloc_jump_pad_buffer): New function.
4263 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4264 (alloc_jump_pad_buffer): New function.
4265 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4266 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4267 (alloc_jump_pad_buffer): New function.
4268 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4269 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4270 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4271 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4273 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4275 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4276 * linux-amd64-ipa.c: Likewise.
4277 * linux-i386-ipa.c: Likewise.
4278 * linux-s390-ipa.c: Likewise.
4279 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4280 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4281 set_trace_state_variable_value_ptr.
4282 (struct ipa_sym_addresses): Likewise.
4283 (symbol_list): Likewise.
4284 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4285 accessing gdb_collect directly.
4286 (gdb_collect_ptr_type): New typedef.
4287 (get_raw_reg_ptr_type): New typedef.
4288 (get_trace_state_variable_value_ptr_type): New typedef.
4289 (set_trace_state_variable_value_ptr_type): New typedef.
4290 (gdb_collect_ptr): New global.
4291 (get_raw_reg_ptr): New global.
4292 (get_trace_state_variable_value_ptr): New global.
4293 (set_trace_state_variable_value_ptr): New global.
4294 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4295 accessing get_raw_reg directly.
4296 (get_get_tsv_func_addr): Likewise for
4297 get_trace_state_variable_value_ptr.
4298 (get_set_tsv_func_addr): Likewise for
4299 set_trace_state_variable_value_ptr.
4300 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4302 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4304 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4306 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4308 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4310 (relocate_instruction): Remove own_buf.
4311 * server.c (own_buf): Make global.
4312 (handle_v_requests): Make global.
4313 * server.h (own_buf): New declaration.
4314 (handle_v_requests): New prototype.
4316 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4319 * linux-s390-low.c (add_insns): New function.
4320 (s390_emit_prologue): New function.
4321 (s390_emit_epilogue): New function.
4322 (s390_emit_add): New function.
4323 (s390_emit_sub): New function.
4324 (s390_emit_mul): New function.
4325 (s390_emit_lsh): New function.
4326 (s390_emit_rsh_signed): New function.
4327 (s390_emit_rsh_unsigned): New function.
4328 (s390_emit_ext): New function.
4329 (s390_emit_log_not): New function.
4330 (s390_emit_bit_and): New function.
4331 (s390_emit_bit_or): New function.
4332 (s390_emit_bit_xor): New function.
4333 (s390_emit_bit_not): New function.
4334 (s390_emit_equal): New function.
4335 (s390_emit_less_signed): New function.
4336 (s390_emit_less_unsigned): New function.
4337 (s390_emit_ref): New function.
4338 (s390_emit_if_goto): New function.
4339 (s390_emit_goto): New function.
4340 (s390_write_goto_address): New function.
4341 (s390_emit_litpool): New function.
4342 (s390_emit_const): New function.
4343 (s390_emit_call): New function.
4344 (s390_emit_reg): New function.
4345 (s390_emit_pop): New function.
4346 (s390_emit_stack_flush): New function.
4347 (s390_emit_zero_ext): New function.
4348 (s390_emit_swap): New function.
4349 (s390_emit_stack_adjust): New function.
4350 (s390_emit_set_r2): New function.
4351 (s390_emit_int_call_1): New function.
4352 (s390_emit_void_call_2): New function.
4353 (s390_emit_eq_goto): New function.
4354 (s390_emit_ne_goto): New function.
4355 (s390_emit_lt_goto): New function.
4356 (s390_emit_le_goto): New function.
4357 (s390_emit_gt_goto): New function.
4358 (s390_emit_ge_goto): New function.
4359 (s390x_emit_prologue): New function.
4360 (s390x_emit_epilogue): New function.
4361 (s390x_emit_add): New function.
4362 (s390x_emit_sub): New function.
4363 (s390x_emit_mul): New function.
4364 (s390x_emit_lsh): New function.
4365 (s390x_emit_rsh_signed): New function.
4366 (s390x_emit_rsh_unsigned): New function.
4367 (s390x_emit_ext): New function.
4368 (s390x_emit_log_not): New function.
4369 (s390x_emit_bit_and): New function.
4370 (s390x_emit_bit_or): New function.
4371 (s390x_emit_bit_xor): New function.
4372 (s390x_emit_bit_not): New function.
4373 (s390x_emit_equal): New function.
4374 (s390x_emit_less_signed): New function.
4375 (s390x_emit_less_unsigned): New function.
4376 (s390x_emit_ref): New function.
4377 (s390x_emit_if_goto): New function.
4378 (s390x_emit_const): New function.
4379 (s390x_emit_call): New function.
4380 (s390x_emit_reg): New function.
4381 (s390x_emit_pop): New function.
4382 (s390x_emit_stack_flush): New function.
4383 (s390x_emit_zero_ext): New function.
4384 (s390x_emit_swap): New function.
4385 (s390x_emit_stack_adjust): New function.
4386 (s390x_emit_int_call_1): New function.
4387 (s390x_emit_void_call_2): New function.
4388 (s390x_emit_eq_goto): New function.
4389 (s390x_emit_ne_goto): New function.
4390 (s390x_emit_lt_goto): New function.
4391 (s390x_emit_le_goto): New function.
4392 (s390x_emit_gt_goto): New function.
4393 (s390x_emit_ge_goto): New function.
4394 (s390_emit_ops): New function.
4395 (struct linux_target_ops): Fill in emit_ops hook.
4397 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4400 * Makefile.in: Add s390 IPA files.
4401 * configure.srv: Build IPA for s390.
4402 * linux-s390-ipa.c: New file.
4403 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4404 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4405 (tdesc_s390_linux32): Likewise.
4406 (init_registers_s390_linux32v1): Likewise.
4407 (tdesc_s390_linux32v1): Likewise.
4408 (init_registers_s390_linux32v2): Likewise.
4409 (tdesc_s390_linux32v2): Likewise.
4410 (init_registers_s390_linux64): Likewise.
4411 (tdesc_s390_linux64): Likewise.
4412 (init_registers_s390_linux64v1): Likewise.
4413 (tdesc_s390_linux64v1): Likewise.
4414 (init_registers_s390_linux64v2): Likewise.
4415 (tdesc_s390_linux64v2): Likewise.
4416 (init_registers_s390_te_linux64): Likewise.
4417 (tdesc_s390_te_linux64): Likewise.
4418 (init_registers_s390_vx_linux64): Likewise.
4419 (tdesc_s390_vx_linux64): Likewise.
4420 (init_registers_s390_tevx_linux64): Likewise.
4421 (tdesc_s390_tevx_linux64): Likewise.
4422 (init_registers_s390x_linux64): Likewise.
4423 (tdesc_s390x_linux64): Likewise.
4424 (init_registers_s390x_linux64v1): Likewise.
4425 (tdesc_s390x_linux64v1): Likewise.
4426 (init_registers_s390x_linux64v2): Likewise.
4427 (tdesc_s390x_linux64v2): Likewise.
4428 (init_registers_s390x_te_linux64): Likewise.
4429 (tdesc_s390x_te_linux64): Likewise.
4430 (init_registers_s390x_vx_linux64): Likewise.
4431 (tdesc_s390x_vx_linux64): Likewise.
4432 (init_registers_s390x_tevx_linux64): Likewise.
4433 (tdesc_s390x_tevx_linux64): Likewise.
4434 (have_hwcap_s390_vx): New static variable.
4435 (s390_arch_setup): Fill have_hwcap_s390_vx.
4436 (s390_get_thread_area): New function.
4437 (s390_ft_entry_gpr_esa): New const.
4438 (s390_ft_entry_gpr_zarch): New const.
4439 (s390_ft_entry_misc): New const.
4440 (s390_ft_entry_fr): New const.
4441 (s390_ft_entry_vr): New const.
4442 (s390_ft_main_31): New const.
4443 (s390_ft_main_64): New const.
4444 (s390_ft_exit_fr): New const.
4445 (s390_ft_exit_vr): New const.
4446 (s390_ft_exit_misc): New const.
4447 (s390_ft_exit_gpr_esa): New const.
4448 (s390_ft_exit_gpr_zarch): New const.
4449 (append_insns): New function.
4450 (s390_relocate_instruction): New function.
4451 (s390_install_fast_tracepoint_jump_pad): New function.
4452 (s390_get_min_fast_tracepoint_insn_len): New function.
4453 (s390_get_ipa_tdesc_idx): New function.
4454 (struct linux_target_ops): Wire in the above functions.
4455 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4456 * linux-s390-tdesc.h: New file.
4458 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4460 * linux-s390-low.c (s390_supports_tracepoints): New function.
4461 (struct linux_target_ops): Fill supports_tracepoints hook.
4463 2016-03-18 Yao Qi <yao.qi@linaro.org>
4465 * linux-low.c (lwp_signal_can_be_delivered): New function.
4466 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4468 2016-03-18 Yao Qi <yao.qi@linaro.org>
4470 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4471 0 if signal is enqueued. Remove 'signal' from one debugging
4472 message. Move one debugging message to some lines below.
4473 Remove code setting 'signal' to 0.
4475 2016-03-18 Yao Qi <yao.qi@linaro.org>
4477 * linux-low.c (linux_low_filter_event): Remove redundant
4478 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4480 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4482 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4483 (struct linux_target_ops): Wire in the above.
4485 2016-03-03 Yao Qi <yao.qi@linaro.org>
4487 * linux-low.c: Update comments to start_step_over.
4489 2016-03-03 Yao Qi <yao.qi@linaro.org>
4492 * linux-low.c (handle_extended_wait): Set child suspended
4493 if event_lwp->bp_reinsert isn't zero.
4495 2016-03-02 Yao Qi <yao.qi@linaro.org>
4497 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4498 enqueue_pending_signal.
4500 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4502 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4505 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4507 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4508 (s390_regmap_3264) [!__s390x__]: New global.
4509 (s390_collect_ptrace_register): Skip map entries containing -1.
4510 (s390_supply_ptrace_register): Ditto.
4511 (s390_fill_gprs_high): New function.
4512 (s390_store_gprs_high): New function.
4513 (s390_regsets): Add NT_S390_HIGH_GPRS.
4514 (s390_get_hwcap): Enable on 31-bit.
4515 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4516 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4517 Detect NT_S390_HIGH_GPRS.
4518 (s390_usrregs_info_3264): Enable on 31-bit.
4519 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4520 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4522 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4525 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4526 * configure.srv: Ditto.
4527 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4528 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4529 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4530 (init_registers_amd64_linux): Remove prototype.
4531 (tdesc_amd64_linux): Remove declaration.
4532 (get_ipa_tdesc): New function.
4533 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4534 initialize remaining tdescs.
4535 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4536 (init_registers_i386_linux): Remove prototype.
4537 (tdesc_i386_linux): Remove declaration.
4538 (get_ipa_tdesc): New function.
4539 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4540 initialize remaining tdescs.
4541 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4542 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4543 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4544 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4545 (x86_get_ipa_tdesc_idx): New function.
4546 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4547 * linux-x86-tdesc.h: New file.
4548 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4549 (target_get_ipa_tdesc_idx): New macro.
4550 * tracepoint.c (ipa_tdesc_idx): New macro.
4551 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4552 (symbol_list): Add ipa_tdesc_idx.
4553 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4554 (ipa_tdesc): Remove.
4555 (ipa_tdesc_idx): New variable.
4556 (get_context_regcache): Use get_ipa_tdesc.
4557 (gdb_collect): Ditto.
4559 * tracepoint.h (get_ipa_tdesc): New prototype.
4560 (ipa_tdesc): Remove.
4562 2016-02-24 Pedro Alves <palves@redhat.com>
4564 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4565 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4566 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4567 Factor out common code between the USE_SIGTRAP_SIGINFO and
4568 !USE_SIGTRAP_SIGINFO blocks.
4569 (linux_low_filter_event): Call save_stop_reason instead of
4570 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4572 (linux_wait_1): Update comments.
4574 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4576 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4577 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4578 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4579 ppc_insert_point, ppc_remove_point.
4581 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4583 * linux-s390-low.c (s390_supports_z_point_type): New function.
4584 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4586 2016-02-16 Yao Qi <yao.qi@linaro.org>
4588 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4589 PC. Get pc from regcache_read_pc.
4591 2016-02-12 Yao Qi <yao.qi@linaro.org>
4593 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4594 or linux_get_pc_32bit.
4595 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4597 2016-02-12 Yao Qi <yao.qi@linaro.org>
4599 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4600 arm_linux_get_next_pcs_fixup.
4602 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4604 * tracepoint.c (x_tracepoint_action_download): Change
4605 write_inferior_data_ptr to write_inferior_data_pointer.
4606 (cmd_qtstart): Likewise.
4607 (write_inferior_data_ptr): Remove.
4608 (download_agent_expr): Change write_inferior_data_ptr to
4609 write_inferior_data_pointer.
4610 (download_tracepoint_1): Likewise.
4611 (download_tracepoint): Likewise.
4612 (download_trace_state_variables): Likewise.
4614 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4615 Marcin Kościelnicki <koriakin@0x04.net>
4617 * tracepoint.c (struct tracepoint_action_ops): Remove.
4618 (struct tracepoint_action): Remove ops.
4619 (m_tracepoint_action_download, r_tracepoint_action_download)
4620 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4621 size and offset accordingly.
4622 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4623 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4624 (tracepoint_action_send, tracepoint_action_download): New functions.
4625 Helpers for trace action handlers.
4626 (add_tracepoint_action): Remove setup actions ops.
4627 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4629 2016-02-10 Yao Qi <yao.qi@linaro.org>
4631 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4633 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4635 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4637 * configure: Regenerate.
4639 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4641 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4642 void * to gdb_byte *.
4643 * linux-low.c (siginfo_fixup): Likewise.
4644 (linux_xfer_siginfo): Likewise.
4645 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4647 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4649 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4651 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4653 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4655 * linux-x86-low.c [__x86_64__]: Include
4656 "nat/amd64-linux-siginfo.h".
4657 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4658 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4659 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4660 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4661 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4662 (cpt_si_fd, si_timerid, si_overrun): Move from
4663 nat/amd64-linux-siginfo.c.
4664 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4666 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4668 * server.c (skip_to_semicolon): Remove.
4669 (process_point_options): Use strchrnul instead of
4672 2016-01-26 Yao Qi <yao.qi@linaro.org>
4674 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4675 * linux-low.c (install_software_single_step_breakpoints): Don't
4676 call regcache_read_pc.
4677 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4680 2016-01-26 Yao Qi <yao.qi@linaro.org>
4682 * linux-low.c (install_software_single_step_breakpoints): Call
4683 regcache_read_pc instead of get_pc.
4685 2016-01-26 Yao Qi <yao.qi@linaro.org>
4687 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4688 (unblock_async_io): Rename to ...
4689 (block_unblock_async_io): ... it. New function.
4690 (enable_async_io): Don't install SIGIO handler. Unblock it
4692 (disable_async_io): Don't ignore SIGIO. Block it instead.
4693 (initialize_async_io): Install SIGIO handler. Don't call
4696 2016-01-26 Yao Qi <yao.qi@linaro.org>
4698 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4699 first character is '\003', call *the_target->request_interrupt.
4701 2016-01-25 Yao Qi <yao.qi@linaro.org>
4703 * remote-utils.c (new_thread_notify): Remove.
4704 (dead_thread_notify): Likewise.
4705 * remote-utils.h (new_thread_notify): Remove declaration.
4706 (dead_thread_notify): Likewise.
4708 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4710 * gdb.trace/pending.exp: Fix expected message on continue.
4712 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4714 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4715 it works properly on big-endian machines where sizeof (CORE_ADDR)
4718 2016-01-21 Pedro Alves <palves@redhat.com>
4720 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4721 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4722 * configure: Regenerate.
4724 2016-01-21 Yao Qi <yao.qi@linaro.org>
4726 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4727 is_thumb and set it according to CPSR saved on the stack.
4728 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4729 arm_sigreturn_next_pc.
4731 2016-01-18 Yao Qi <yao.qi@linaro.org>
4733 * linux-low.c (linux_set_pc_64bit): New function.
4734 (linux_get_pc_64bit): New function.
4735 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4737 * linux-sparc-low.c (debug_threads): Remove declaration.
4738 (sparc_get_pc): Remove.
4739 (the_low_target): Use linux_get_pc_64bit instead of
4741 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4742 (the_low_target): Use linux_get_pc_64bit and
4745 2016-01-18 Yao Qi <yao.qi@linaro.org>
4747 * linux-arm-low.c (debug_threads): Remove declaration.
4748 (arm_get_pc, arm_set_pc): Remove.
4749 (the_low_target): Use linux_get_pc_32bit and
4751 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4752 (the_low_target): Use linux_get_pc_32bit and
4754 * linux-cris-low.c (debug_threads): Remove declaration.
4755 (cris_get_pc, cris_set_pc,): Remove.
4756 (the_low_target): Use linux_get_pc_32bit and
4758 * linux-crisv32-low.c (debug_threads): Remove declaration.
4759 (cris_get_pc, cris_set_pc): Remove.
4760 (the_low_target): Use linux_get_pc_32bit and
4762 * linux-low.c: Include inttypes.h.
4763 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4764 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4765 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4766 (the_low_target): Use linux_get_pc_32bit and
4768 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4769 (the_low_target): Use linux_get_pc_32bit and
4771 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4772 (the_low_target): Use linux_get_pc_32bit and
4774 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4775 (the_low_target): Use linux_get_pc_32bit and
4777 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4778 (the_low_target): Use linux_get_pc_32bit and
4781 2016-01-18 Gary Benson <gbenson@redhat.com>
4783 * configure.ac (AC_FUNC_FORK): New check.
4784 * config.in: Regenerate.
4785 * configure: Likewise.
4787 2016-01-14 Yao Qi <yao.qi@linaro.org>
4789 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4790 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4791 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4792 arm_get_next_pcs_ctor.
4794 2016-01-12 Josh Stone <jistone@redhat.com>
4795 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4797 * inferiors.h: Include "gdb_vecs.h".
4798 (struct process_info): Add syscalls_to_catch.
4799 * inferiors.c (remove_process): Free syscalls_to_catch.
4800 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4801 syscall_return stops.
4802 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4803 * server.c (handle_general_set): Handle QCatchSyscalls.
4804 (handle_query): Report support for QCatchSyscalls.
4805 * target.h (struct target_ops): Add supports_catch_syscall.
4806 (target_supports_catch_syscall): New macro.
4807 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4808 (struct lwp_info): Add syscall_state.
4809 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4810 Maintain syscall_state and syscalls_to_catch across exec.
4811 (get_syscall_trapinfo): New function, proxy to the_low_target.
4812 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4813 (linux_low_filter_event): Toggle syscall_state entry/return for
4814 syscall traps, and set it ignored for all others.
4815 (gdb_catching_syscalls_p): New function.
4816 (gdb_catch_this_syscall_p): New function.
4817 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4818 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4819 (linux_supports_catch_syscall): New function.
4820 (linux_target_ops): Install it.
4821 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4822 (the_low_target): Install it.
4824 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4826 * acinclude.m4: Include new ../warning.m4 file.
4827 * configure: Regenerated.
4828 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4830 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4832 * ax.c (is_goto_target): Mark static.
4833 * linux-low.c (register_addr): Likewise.
4834 (linux_fetch_registers, linux_store_registers): Likewise.
4835 * mem-break.c (any_persistent_commands): Fix old prototype.
4836 (add_commands_to_breakpoint): Mark static.
4837 * regcache.c (find_register_by_name): Delete unused func.
4838 * remote-utils.c (hex_or_minus_one): Mark static.
4839 * server.c (monitor_show_help): Mark static.
4840 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4841 handle_v_requests): Likewise.
4843 2016-01-12 Pedro Alves <palves@redhat.com>
4845 Remove use of the registered trademark symbol throughout.
4847 2016-01-08 Yao Qi <yao.qi@linaro.org>
4849 * remote-utils.c (getpkt): If c is '\003', call target hook
4852 2016-01-06 Yao Qi <yao.qi@linaro.org>
4854 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4855 linux-aarch32-low.c.
4856 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4857 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4858 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4859 (thumb2_breakpoint): Declare.
4860 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4861 linux-aarch32-low.h.
4862 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4863 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4864 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4866 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4868 * gdbreplay.c (gdbreplay_version): Change copyright year in
4870 * server.c (gdbserver_version): Likewise.
4872 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4874 * server.c (crc32_table): Delete.
4875 (crc32): Use libiberty's xcrc32 function.
4877 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4879 * lynx-low.c (lynx_delete_thread_callback): New function.
4880 (lynx_mourn): Properly delete our process and all of its
4881 threads. Remove call to clear_inferiors.
4883 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4885 * target.c (thread_search_callback): Add check that
4886 the thread_stopped target callback is not NULL before
4889 2015-12-21 Yao Qi <yao.qi@linaro.org>
4891 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4894 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4896 * server.c (handle_query): Call target_supports_software_single_step.
4898 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4900 * linux-low.c (single_step): New function.
4901 (linux_resume_one_lwp_throw): Call single_step.
4902 (start_step_over): Likewise.
4904 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4906 * Makefile.in (SFILES): Append arch/arm-linux.c,
4907 arch/arm-get-next-pcs.c.
4908 (arm-linux.o): New rule.
4909 (arm-get-next-pcs.o): New rule.
4910 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4912 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4913 to linux-aarch32-low.c.
4914 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4915 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4916 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4917 (thumb2_breakpoint_len): Likewise.
4918 (arm_is_thumb_mode): Make non-static.
4919 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4920 from linux-aarch32-low.c.
4921 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4922 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4923 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4924 (thumb2_breakpoint_len): Likewise.
4925 (arm_is_thumb_mode): New declaration.
4926 * linux-arm-low.c: Include arch/arm-linux.h
4927 aarch/arm-get-next-pcs.h, sys/syscall.h.
4928 (get_next_pcs_ops): New struct.
4929 (get_next_pcs_addr_bits_remove): New function.
4930 (get_next_pcs_is_thumb): New function.
4931 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4932 (arm_sigreturn_next_pc): Likewise.
4933 (get_next_pcs_syscall_next_pc): Likewise.
4934 (arm_gdbserver_get_next_pcs): Likewise.
4935 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4937 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4938 * server.h: Include gdb_vecs.h.
4940 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4942 * Makefile.in (SFILES): Append common/common-regcache.c.
4943 (OBS): Append common-regcache.o.
4944 (common-regcache.o): New rule.
4945 * regcache.c (init_register_cache): Initialize cache to
4947 (regcache_raw_read_unsigned): New function.
4948 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4949 register_status enum.
4951 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4953 * linux-aarch64-low.c (the_low_targets): Rename
4954 breakpoint_reinsert_addr to get_next_pcs.
4955 * linux-arm-low.c (the_low_targets): Likewise.
4956 * linux-bfin-low.c (the_low_targets): Likewise.
4957 * linux-cris-low.c (the_low_targets): Likewise.
4958 * linux-crisv32-low.c (the_low_targets): Likewise.
4959 * linux-low.c (can_software_single_step): Likewise.
4960 (install_software_single_step_breakpoints): New function.
4961 (start_step_over): Use install_software_single_step_breakpoints.
4962 * linux-low.h: New CORE_ADDR vector.
4963 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4965 * linux-mips-low.c (the_low_targets): Likewise.
4966 * linux-nios2-low.c (the_low_targets): Likewise.
4967 * linux-sparc-low.c (the_low_targets): Likewise.
4969 2015-12-17 Pedro Alves <palves@redhat.com>
4971 * linux-low.c (linux_kill_one_lwp): Remove references to
4973 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4975 (linux_init_signals): Delete.
4976 (initialize_low): Adjust.
4977 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4979 2015-12-16 Pedro Alves <palves@redhat.com>
4981 * configure.ac (compiler warning flags): When testing a
4982 -Wno-foo option, check whether -Wfoo works instead.
4983 * configure: Regenerate.
4985 2015-12-11 Don Breazeal <donb@codesourcery.com>
4987 * server.c (process_serial_event): Don't exit from gdbserver
4988 in remote mode if there are still active inferiors.
4990 2015-12-11 Yao Qi <yao.qi@linaro.org>
4992 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4993 arm_breakpoint_at if the process is 32-bit.
4995 2015-12-11 Yao Qi <yao.qi@linaro.org>
4997 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5000 2015-12-07 Yao Qi <yao.qi@linaro.org>
5002 * configure.srv: Append arm.o to srv_tgtobj for
5003 aarch64*-*-linux* target.
5004 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5005 from linux-arm-low.c.
5006 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5007 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5008 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5009 (thumb2_breakpoint_len): Likewise.
5010 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5011 (arm_breakpoint_kinds): Likewise.
5012 (arm_breakpoint_kind_from_pc): Likewise.
5013 (arm_sw_breakpoint_from_kind): Likewise.
5014 (arm_breakpoint_kind_from_current_state): Likewise.
5015 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5016 (arm_sw_breakpoint_from_kind): Declare.
5017 (arm_breakpoint_kind_from_current_state): Declare.
5018 (arm_breakpoint_at): Declare.
5019 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5020 arm_sw_breakpoint_from_kind if process is 32-bit.
5021 (aarch64_breakpoint_kind_from_pc): New function.
5022 (aarch64_breakpoint_kind_from_current_state): New function.
5023 (the_low_target): Initialize fields breakpoint_kind_from_pc
5024 and breakpoint_kind_from_current_state.
5025 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5026 linux-aarch32-low.c.
5027 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5028 (arm_breakpoint, arm_breakpoint_len): Likewise.
5029 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5030 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5031 (arm_is_thumb_mode): Likewise.
5032 (arm_breakpoint_at): Likewise.
5033 (arm_breakpoint_kind_from_pc): Likewise.
5034 (arm_sw_breakpoint_from_kind): Likewise.
5035 (arm_breakpoint_kind_from_current_state): Likewise.
5038 2015-08-04 Yao Qi <yao.qi@linaro.org>
5040 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5041 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5042 * server.c (extended_protocol): Remove "static".
5043 * server.h (extended_protocol): Declare it.
5045 2015-12-04 Josh Stone <jistone@redhat.com>
5047 * target.h (struct target_ops) <arch_setup>: Rename to ...
5048 (struct target_ops) <post_create_inferior>: ... this.
5049 (target_arch_setup): Rename to ...
5050 (target_post_create_inferior): ... this, calling post_create_inferior.
5051 * server.c (start_inferior): Update target_arch_setup calls to
5052 target_post_create_inferior.
5053 * linux-low.c (linux_low_ptrace_options): Forward declare.
5054 (linux_arch_setup): Update its comment for general use.
5055 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5056 (struct linux_target_ops): Use linux_post_create_inferior.
5057 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5058 to post_create_inferior.
5059 * nto-low.c (struct nto_target_ops): Likewise.
5060 * spu-low.c (struct spu_target_ops): Likewise.
5061 * win32-low.c (struct win32_target_ops): Likewise.
5063 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5065 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5067 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5069 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5070 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5071 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5072 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5073 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5074 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5075 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5076 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5077 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5078 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5079 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5080 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5082 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5084 * linux-low.c (linux_look_up_symbols): Don't call
5085 linux_supports_traceclone.
5086 * linux-low.h (thread_db_init): Remove use_events argument.
5087 * thread-db.c (thread_db_use_event): Remove global variable.
5088 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5089 (struct thread_db) <td_create_bp>: Remove field.
5090 (thread_db_create_event): Remove function.
5091 (thread_db_enable_reporting): Likewise.
5092 (find_one_thread): Don't check for thread_db_use_events.
5093 (attach_thread): Likewise.
5094 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5095 (try_thread_db_load_1): Don't check for thread_db_use_events.
5096 (thread_db_init): Remove use_events argument and thread events
5098 (remove_thread_event_breakpoints): Remove function.
5099 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5101 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5103 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5105 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5106 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5107 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5108 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5109 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5111 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5113 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5114 * linux-low.c (can_hardware_single_step): Use
5115 supports_hardware_single_step.
5116 (can_software_single_step): New function.
5117 (start_step_over): Call can_software_single_step.
5118 (linux_supports_hardware_single_step): New function.
5119 (struct target_ops) <supports_software_single_step>: Initialize.
5120 * linux-low.h (struct linux_target_ops)
5121 <supports_hardware_single_step>: Initialize.
5122 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5123 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5124 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5125 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5126 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5127 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5128 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5129 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5130 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5131 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5133 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5134 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5136 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5137 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5138 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5141 * target.h (struct target_ops): <supports_software_single_step>:
5143 (target_supports_software_single_step): New macro.
5145 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5147 * linux-low.c (linux_wait_1): Fix pc advance condition.
5148 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5149 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5151 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5153 * linux-arm-low.c (arm_is_thumb_mode): New function.
5154 (arm_breakpoint_at): Use arm_is_thumb_mode.
5155 (arm_breakpoint_kind_from_current_state): New function.
5156 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5158 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5159 (linux_breakpoint_kind_from_current_state): New function.
5160 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5161 * linux-low.h (struct linux_target_ops)
5162 <breakpoint_kind_from_current_state>: New field.
5163 * target.h (struct target_ops): Likewise.
5164 (target_breakpoint_kind_from_current_state): New macro.
5166 2015-11-30 Pedro Alves <palves@redhat.com>
5168 * linux-low.c (linux_resume): Wake up the event loop before
5171 2015-11-30 Pedro Alves <palves@redhat.com>
5173 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5175 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5177 * target.c (struct thread_search): New structure.
5178 (thread_search_callback): New function.
5179 (prev_general_thread): New global.
5180 (prepare_to_access_memory, done_accessing_memory): New functions.
5181 * target.h (prepare_to_access_memory, done_accessing_memory):
5182 Replace macros with function declarations.
5184 2015-11-30 Pedro Alves <palves@redhat.com>
5187 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5188 report TARGET_WAITKIND_NO_RESUMED.
5189 * remote-utils.c (prepare_resume_reply): Handle
5190 TARGET_WAITKIND_NO_RESUMED.
5191 * server.c (report_no_resumed): New global.
5192 (handle_query) <qSupported>: Handle "no-resumed+". Report
5193 "no-resumed+" support.
5194 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5195 return error if the client doesn't support no-resumed events.
5196 (push_stop_notification): New function.
5197 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5198 events if the client supports them.
5200 2015-11-30 Pedro Alves <palves@redhat.com>
5202 * linux-low.c (thread_still_has_status_pending_p): Don't check
5204 (lwp_resumed): New function.
5205 (status_pending_p_callback): Return early if the LWP is not
5206 supposed to be resumed.
5208 2015-11-30 Pedro Alves <palves@redhat.com>
5210 * linux-low.c (handle_extended_wait): Assert that the LWP's
5211 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5212 thread create events, leave the new child's status pending.
5213 (linux_low_filter_event): If GDB wants to hear about thread exit
5214 events, leave the LWP marked dead and don't delete it.
5215 (linux_wait_for_event_filtered): Don't check for thread exit.
5216 (filter_exit_event): New function.
5217 (linux_wait_1): Use it, when returning an exit event.
5218 (linux_resume_one_lwp_throw): Assert that the LWP's
5219 waitstatus is TARGET_WAITKIND_IGNORE.
5220 * remote-utils.c (prepare_resume_reply): Handle
5221 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5222 * server.c (report_thread_events): New global.
5223 (handle_general_set): Handle QThreadEvents.
5224 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5225 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5226 TARGET_WAITKIND_THREAD_EXITED.
5227 * server.h (report_thread_events): Declare.
5229 2015-11-30 Pedro Alves <palves@redhat.com>
5231 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5232 the thread's last_resume_kind was resume_stop.
5234 2015-11-30 Pedro Alves <palves@redhat.com>
5236 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5239 2015-11-30 Pedro Alves <palves@redhat.com>
5241 * server.c (handle_v_requests): Handle vCtrlC.
5243 2015-11-30 Pedro Alves <palves@redhat.com>
5245 * gdbthread.h (find_any_thread_of_pid): Declare.
5246 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5248 * server.c (handle_query): If current_thread is NULL, look for
5249 another thread of the selected process.
5251 2015-11-26 Daniel Colascione <dancol@dancol.org>
5252 Simon Marchi <simon.marchi@ericsson.com>
5254 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5255 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5257 * target.h (struct target_ops) <thread_name>: New field.
5258 (target_thread_name): New macro.
5260 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5262 * regcache.h (regcache_invalidate_pid): Add declaration.
5263 * regcache.c (regcache_invalidate_pid): New function, extracted
5264 from regcache_invalidate.
5265 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5266 Add trivial documentation comment.
5267 * lynx-low.c: Use regcache_invalidate_pid instead of
5268 regcache_invalidate.
5270 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5272 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5273 and Elf64_auxv_t if the target is Android.
5275 2015-11-22 Doug Evans <xdje42@gmail.com>
5277 * target.h: #include <sys/types.h>.
5279 2015-11-19 Pedro Alves <palves@redhat.com>
5281 * linux-low.c (linux_process_qsupported): Change prototype.
5283 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5285 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5286 and adjust to loop over all features.
5287 * server.c (handle_query) <qSupported>: Adjust to call
5288 target_process_qsupported once, passing it a vector of unprocessed
5290 * target.h (struct target_ops) <process_qsupported>: Change
5292 (target_process_qsupported): Adjust.
5294 2015-11-19 Pedro Alves <palves@redhat.com>
5296 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5298 * configure: Regenerate.
5300 2015-11-19 Pedro Alves <palves@redhat.com>
5302 * configure: Regenerate.
5304 2015-11-19 Yao Qi <yao.qi@linaro.org>
5306 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5309 2015-11-19 Yao Qi <yao.qi@linaro.org>
5311 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5312 (struct aarch64_operand): Move enum out.
5314 2015-11-19 Yao Qi <yao.qi@linaro.org>
5316 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5317 struct user_fpsimd_state *.
5318 (aarch64_store_fpregset): Likewise.
5320 2015-11-19 Yao Qi <yao.qi@linaro.org>
5322 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5323 struct user_pt_regs *.
5324 (aarch64_store_gregset): Likewise.
5326 2015-11-18 Pedro Alves <palves@redhat.com>
5328 * Makefile.in (all_object_files): Add $IPA_OBJS.
5330 2015-11-17 Pedro Alves <palves@redhat.com>
5332 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5333 GDB_SIGNAL_0 and gdb_signal_to_string.
5335 2015-11-17 Pedro Alves <palves@redhat.com>
5337 * win32-low.c (handle_output_debug_string): Remove parameter.
5338 (win32_kill): Remove our_status local and adjust call to
5339 handle_output_debug_string.
5340 (get_child_debug_event): Adjust call to
5341 handle_output_debug_string.
5343 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5345 * linux-mips-low.c (mips_fill_gregset): Add cast.
5346 (mips_store_gregset): Likewise.
5347 (mips_fill_fpregset): Likewise.
5348 (mips_store_fpregset): Likewise.
5350 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5352 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5355 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5357 * linux-mips-low.c (mips_linux_new_thread): Change type of
5358 watch_type to enum target_hw_bp_type.
5360 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5362 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5363 Change return type to arm_hwbp_type.
5365 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5367 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5368 (arm_store_gregset): Likewise.
5369 * linux-arm-low.c (arm_get_hwcap): Likewise.
5370 (arm_read_description): Likewise.
5372 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5374 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5376 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5378 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5379 (ppc_fill_vsxregset): Likewise.
5380 (ppc_store_vsxregset): Likewise.
5381 (ppc_fill_vrregset): Likewise.
5382 (ppc_store_vrregset): Likewise.
5383 (ppc_fill_evrregset): Likewise.
5384 (ppc_store_evrregset): Likewise.
5386 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5388 * linux-ppc-low.c (ppc_usrregs_info): Remove
5389 forward-declaration.
5390 (ppc_arch_setup): Move lower in file.
5392 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5394 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5395 (ps_pdwrite): Likewise.
5397 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5399 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5400 to after assert checks.
5402 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5404 * proc-service.c (ps_pdread): Add/adjust casts.
5405 (ps_pdwrite): Add/adjust casts.
5407 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5409 * server.c (handle_search_memory_1): Cast return value of
5412 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5414 * server.c (write_qxfer_response): Change type of data to
5417 2015-10-29 Pedro Alves <palves@redhat.com>
5419 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5421 2015-10-29 Pedro Alves <palves@redhat.com>
5423 * tracepoint.c (clear_installed_tracepoints): Add casts.
5425 2015-10-29 Pedro Alves <palves@redhat.com>
5427 * server.c (handle_v_cont, process_serial_event): Add enum
5428 gdb_signal casts to signal parsing code.
5430 2015-10-29 Pedro Alves <palves@redhat.com>
5432 * linux-low.h (NULL_REGSET): Define.
5433 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5434 * linux-arm-low.c (arm_regsets): Likewise.
5435 * linux-crisv32-low.c (cris_regsets): Likewise.
5436 * linux-m68k-low.c (m68k_regsets): Likewise.
5437 * linux-mips-low.c (mips_regsets): Likewise.
5438 * linux-nios2-low.c (nios2_regsets): Likewise.
5439 * linux-ppc-low.c (ppc_regsets): Likewise.
5440 * linux-s390-low.c (s390_regsets): Likewise.
5441 * linux-sh-low.c (sh_regsets): Likewise.
5442 * linux-sparc-low.c (sparc_regsets): Likewise.
5443 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5444 * linux-tile-low.c (tile_regsets): Likewise.
5445 * linux-x86-low.c (x86_regsets): Likewise.
5446 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5448 2015-10-29 Pedro Alves <palves@redhat.com>
5450 * linux-low.h (NULL_REGSET): Define.
5451 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5452 * linux-arm-low.c (arm_regsets): Likewise.
5453 * linux-crisv32-low.c (cris_regsets): Likewise.
5454 * linux-m68k-low.c (m68k_regsets): Likewise.
5455 * linux-mips-low.c (mips_regsets): Likewise.
5456 * linux-nios2-low.c (nios2_regsets): Likewise.
5457 * linux-ppc-low.c (ppc_regsets): Likewise.
5458 * linux-s390-low.c (s390_regsets): Likewise.
5459 * linux-sh-low.c (sh_regsets): Likewise.
5460 * linux-sparc-low.c (sparc_regsets): Likewise.
5461 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5462 * linux-tile-low.c (tile_regsets): Likewise.
5463 * linux-x86-low.c (x86_regsets): Likewise.
5464 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5466 2015-10-26 Doug Evans <dje@google.com>
5468 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5470 2015-10-26 Doug Evans <dje@google.com>
5472 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5474 2015-10-26 Doug Evans <dje@google.com>
5476 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5478 (attach_thread, find_new_threads_callback): Ditto.
5480 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5482 * mem-break.h (set_breakpoint_data): Remove.
5484 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5486 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5487 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5488 (initialize_low): Remove set_breakpoint_data call.
5489 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5490 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5491 (initialize_low): Remove set_breakpoint_data call.
5492 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5493 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5494 (initialize_low): Remove set_breakpoint_data call.
5496 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5498 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5499 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5500 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5501 * target.h (target_breakpoint_kind_from_pc): New macro.
5503 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5505 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5506 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5507 the default breakpoint kind.
5509 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5511 * linux-arm-low.c (arm_supports_z_point_type): Add software
5514 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5516 * linux-arm-low.c: Refactor breakpoint definitions.
5517 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5518 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5520 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5522 * Makefile.in: Add arm.c/o.
5523 * configure.srv: Likewise.
5524 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5525 (arm_breakpoint_kind_from_pc): New function.
5526 (arm_sw_breakpoint_from_kind): Return proper kind.
5527 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5529 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5531 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5533 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5534 (struct raw_breakpoint) <size>: Remove.
5535 (struct raw_breakpoint) <kind>: Add.
5536 (bp_size): New function.
5537 (bp_opcode): Likewise.
5538 (find_raw_breakpoint_at): Adjust for kind.
5539 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5540 (remove_memory_breakpoint): Adjust for kind call bp_size.
5541 (set_raw_breakpoint_at): Adjust for kind.
5542 (set_breakpoint): Likewise.
5543 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5544 (delete_raw_breakpoint): Adjust for kind.
5545 (delete_breakpoint): Likewise.
5546 (find_gdb_breakpoint): Likewise.
5547 (set_gdb_breakpoint_1): Likewise.
5548 (set_gdb_breakpoint): Likewise.
5549 (delete_gdb_breakpoint_1): Likewise.
5550 (delete_gdb_breakpoint): Likewise.
5551 (uninsert_raw_breakpoint): Likewise.
5552 (reinsert_raw_breakpoint): Likewise.
5553 (set_breakpoint_data): Remove.
5554 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5555 (check_mem_read): Adjust for kind call bp_size.
5556 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5557 (clone_one_breakpoint): Adjust for kind.
5558 * mem-break.h (set_gdb_breakpoint): Likewise.
5559 (delete_gdb_breakpoint): Likewise.
5560 * server.c (process_serial_event): Likewise.
5562 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5564 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5565 (struct linux_target_ops) <breakpoint>: Remove.
5566 (struct linux_target_ops) <breakpoint_len>: Remove.
5567 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5568 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5569 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5570 (arm_sw_breakpoint_from_kind): New function.
5571 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5572 (struct linux_target_ops) <breakpoint>: Remove.
5573 (struct linux_target_ops) <breakpoint_len>: Remove.
5574 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5575 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5576 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5577 (struct linux_target_ops) <breakpoint>: Remove.
5578 (struct linux_target_ops) <breakpoint_len>: Remove.
5579 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5580 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5581 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5582 (struct linux_target_ops) <breakpoint>: Remove.
5583 (struct linux_target_ops) <breakpoint_len>: Remove.
5584 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5585 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5586 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5587 and sw_breakpoint_from_kind to increment the pc.
5588 (linux_breakpoint_kind_from_pc): New function.
5589 (linux_sw_breakpoint_from_kind): New function.
5590 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5591 (initialize_low): Call breakpoint_kind_from_pc and
5592 sw_breakpoint_from_kind to replace breakpoint_data/len.
5593 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5595 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5596 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5597 (struct linux_target_ops) <breakpoint>: Remove.
5598 (struct linux_target_ops) <breakpoint_len>: Remove.
5599 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5600 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5601 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5602 (struct linux_target_ops) <breakpoint>: Remove.
5603 (struct linux_target_ops) <breakpoint_len>: Remove.
5604 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5605 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5606 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5607 (struct linux_target_ops) <breakpoint>: Remove.
5608 (struct linux_target_ops) <breakpoint_len>: Remove.
5609 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5610 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5611 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5612 (struct linux_target_ops) <breakpoint>: Remove.
5613 (struct linux_target_ops) <breakpoint_len>: Remove.
5614 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5615 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5616 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5617 (struct linux_target_ops) <breakpoint>: Remove.
5618 (struct linux_target_ops) <breakpoint_len>: Remove.
5619 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5620 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5621 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5622 (struct linux_target_ops) <breakpoint>: Remove.
5623 (struct linux_target_ops) <breakpoint_len>: Remove.
5624 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5625 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5626 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5627 (struct linux_target_ops) <breakpoint>: Remove.
5628 (struct linux_target_ops) <breakpoint_len>: Remove.
5629 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5630 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5631 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5632 (struct linux_target_ops) <breakpoint>: Remove.
5633 (struct linux_target_ops) <breakpoint_len>: Remove.
5634 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5635 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5636 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5637 (struct linux_target_ops) <breakpoint>: Remove.
5638 (struct linux_target_ops) <breakpoint_len>: Remove.
5639 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5640 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5641 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5642 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
5653 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5655 * linux-cris-low.c (cris_get_pc): Remove void arg.
5657 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5659 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5662 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5664 * inferiors.c (thread_pid_matches_callback): New function.
5665 (find_thread_process): New function.
5666 (remove_thread): Reset current_thread.
5667 (remove_process): Assert threads have been removed first.
5669 2015-10-15 Yao Qi <yao.qi@linaro.org>
5671 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5673 (aarch64_remove_point): Likewise.
5674 * regcache.c (regcache_register_size): New function.
5676 2015-10-12 Yao Qi <yao.qi@linaro.org>
5678 * linux-aarch64-low.c: Update all callers as emit_load_store
5679 is renamed to aarch64_emit_load_store.
5681 2015-10-12 Yao Qi <yao.qi@linaro.org>
5683 * linux-aarch64-low.c: Update all callers of function renaming
5684 from emit_insn to aarch64_emit_insn.
5686 2015-10-12 Yao Qi <yao.qi@linaro.org>
5688 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5689 arch/aarch64-insn.h.
5690 (struct aarch64_memory_operand): Likewise.
5692 (emit_insn): Move to arch/aarch64-insn.c.
5693 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5694 (emit_load_store): Move to arch/aarch64-insn.c.
5695 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5696 (can_encode_int32): Remove.
5698 2015-10-12 Yao Qi <yao.qi@linaro.org>
5700 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5701 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5702 (aarch64_relocate_instruction): Likewise.
5703 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5704 (struct aarch64_insn_visitor): Likewise.
5706 2015-10-12 Yao Qi <yao.qi@linaro.org>
5708 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5709 (struct aarch64_insn_visitor): New.
5710 (struct aarch64_insn_relocation_data): New.
5711 (aarch64_ftrace_insn_reloc_b): New function.
5712 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5713 (aarch64_ftrace_insn_reloc_cb): Likewise.
5714 (aarch64_ftrace_insn_reloc_tb): Likewise.
5715 (aarch64_ftrace_insn_reloc_adr): Likewise.
5716 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5717 (aarch64_ftrace_insn_reloc_others): Likewise.
5719 (aarch64_relocate_instruction): Use visitor.
5721 2015-10-12 Yao Qi <yao.qi@linaro.org>
5723 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5724 int. Add argument buf.
5725 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5726 aarch64_relocate_instruction.
5728 2015-10-12 Yao Qi <yao.qi@linaro.org>
5730 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5731 argument insn. Remove local variable insn. Don't call
5733 (aarch64_install_fast_tracepoint_jump_pad): Call
5736 2015-09-30 Yao Qi <yao.qi@linaro.org>
5738 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5739 (emit_load_store_pair): Likewise.
5741 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5743 * dll.c (match_dll): Add cast(s).
5744 (unloaded_dll): Likewise.
5745 * linux-low.c (second_thread_of_pid_p): Likewise.
5746 (delete_lwp_callback): Likewise.
5747 (count_events_callback): Likewise.
5748 (select_event_lwp_callback): Likewise.
5749 (linux_set_resume_request): Likewise.
5750 * server.c (accumulate_file_name_length): Likewise.
5751 (emit_dll_description): Likewise.
5752 (handle_qxfer_threads_worker): Likewise.
5753 (visit_actioned_threads): Likewise.
5754 * thread-db.c (any_thread_of): Likewise.
5755 * tracepoint.c (same_process_p): Likewise.
5756 (match_blocktype): Likewise.
5757 (build_traceframe_info_xml): Likewise.
5759 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5761 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5763 (gdb_unparse_agent_expr): Likewise.
5764 * hostio.c (require_data): Likewise.
5765 (handle_pread): Likewise.
5766 * linux-low.c (disable_regset): Likewise.
5767 (fetch_register): Likewise.
5768 (store_register): Likewise.
5769 (get_dynamic): Likewise.
5770 (linux_qxfer_libraries_svr4): Likewise.
5771 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5772 (set_fast_tracepoint_jump): Likewise.
5773 (uninsert_fast_tracepoint_jumps_at): Likewise.
5774 (reinsert_fast_tracepoint_jumps_at): Likewise.
5775 (validate_inserted_breakpoint): Likewise.
5776 (clone_agent_expr): Likewise.
5777 * regcache.c (init_register_cache): Likewise.
5778 * remote-utils.c (putpkt_binary_1): Likewise.
5779 (decode_M_packet): Likewise.
5780 (decode_X_packet): Likewise.
5781 (look_up_one_symbol): Likewise.
5782 (relocate_instruction): Likewise.
5783 (monitor_output): Likewise.
5784 * server.c (handle_search_memory): Likewise.
5785 (handle_qxfer_exec_file): Likewise.
5786 (handle_qxfer_libraries): Likewise.
5787 (handle_qxfer): Likewise.
5788 (handle_query): Likewise.
5789 (handle_v_cont): Likewise.
5790 (handle_v_run): Likewise.
5791 (captured_main): Likewise.
5792 * target.c (write_inferior_memory): Likewise.
5793 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5794 * tracepoint.c (init_trace_buffer): Likewise.
5795 (add_tracepoint_action): Likewise.
5796 (add_traceframe): Likewise.
5797 (add_traceframe_block): Likewise.
5798 (cmd_qtdpsrc): Likewise.
5799 (cmd_qtdv): Likewise.
5800 (cmd_qtstatus): Likewise.
5801 (response_source): Likewise.
5802 (response_tsv): Likewise.
5803 (cmd_qtnotes): Likewise.
5804 (gdb_collect): Likewise.
5805 (initialize_tracepoint): Likewise.
5807 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5809 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5810 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5811 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5813 (enum aarch64_condition_codes): New enum.
5814 (w0): New static global.
5817 (struct aarch64_memory_operand) <type>: New
5818 MEMORY_OPERAND_POSTINDEX type.
5819 (postindex_memory_operand): New helper function.
5820 (emit_ret): New function.
5821 (emit_load_store_pair): New function, factored out of emit_stp
5822 with support for MEMORY_OPERAND_POSTINDEX.
5823 (emit_stp): Rewrite using emit_load_store_pair.
5824 (emit_ldp): New function.
5825 (emit_load_store): Likewise.
5826 (emit_ldr): Mention post-index instruction in comment.
5827 (emit_ldrh): New function.
5828 (emit_ldrb): New function.
5829 (emit_ldrsw): Mention post-index instruction in comment.
5830 (emit_str): Likewise.
5831 (emit_subs): New function.
5832 (emit_cmp): Likewise.
5833 (emit_and): Likewise.
5834 (emit_orr): Likewise.
5835 (emit_orn): Likewise.
5836 (emit_eor): Likewise.
5837 (emit_mvn): Likewise.
5838 (emit_lslv): Likewise.
5839 (emit_lsrv): Likewise.
5840 (emit_asrv): Likewise.
5841 (emit_mul): Likewise.
5842 (emit_sbfm): Likewise.
5843 (emit_sbfx): Likewise.
5844 (emit_ubfm): Likewise.
5845 (emit_ubfx): Likewise.
5846 (emit_csinc): Likewise.
5847 (emit_cset): Likewise.
5848 (emit_nop): Likewise.
5849 (emit_ops_insns): New helper function.
5850 (emit_pop): Likewise.
5851 (emit_push): Likewise.
5852 (aarch64_emit_prologue): New function.
5853 (aarch64_emit_epilogue): Likewise.
5854 (aarch64_emit_add): Likewise.
5855 (aarch64_emit_sub): Likewise.
5856 (aarch64_emit_mul): Likewise.
5857 (aarch64_emit_lsh): Likewise.
5858 (aarch64_emit_rsh_signed): Likewise.
5859 (aarch64_emit_rsh_unsigned): Likewise.
5860 (aarch64_emit_ext): Likewise.
5861 (aarch64_emit_log_not): Likewise.
5862 (aarch64_emit_bit_and): Likewise.
5863 (aarch64_emit_bit_or): Likewise.
5864 (aarch64_emit_bit_xor): Likewise.
5865 (aarch64_emit_bit_not): Likewise.
5866 (aarch64_emit_equal): Likewise.
5867 (aarch64_emit_less_signed): Likewise.
5868 (aarch64_emit_less_unsigned): Likewise.
5869 (aarch64_emit_ref): Likewise.
5870 (aarch64_emit_if_goto): Likewise.
5871 (aarch64_emit_goto): Likewise.
5872 (aarch64_write_goto_address): Likewise.
5873 (aarch64_emit_const): Likewise.
5874 (aarch64_emit_call): Likewise.
5875 (aarch64_emit_reg): Likewise.
5876 (aarch64_emit_pop): Likewise.
5877 (aarch64_emit_stack_flush): Likewise.
5878 (aarch64_emit_zero_ext): Likewise.
5879 (aarch64_emit_swap): Likewise.
5880 (aarch64_emit_stack_adjust): Likewise.
5881 (aarch64_emit_int_call_1): Likewise.
5882 (aarch64_emit_void_call_2): Likewise.
5883 (aarch64_emit_eq_goto): Likewise.
5884 (aarch64_emit_ne_goto): Likewise.
5885 (aarch64_emit_lt_goto): Likewise.
5886 (aarch64_emit_le_goto): Likewise.
5887 (aarch64_emit_gt_goto): Likewise.
5888 (aarch64_emit_ge_got): Likewise.
5889 (aarch64_emit_ops_impl): New static global variable.
5890 (aarch64_emit_ops): New target function, return
5891 &aarch64_emit_ops_impl.
5892 (struct linux_target_ops): Install it.
5894 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5896 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5897 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5899 * linux-aarch64-ipa.c: New file.
5900 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5902 (aarch64_get_thread_area): New target method.
5903 (extract_signed_bitfield): New helper function.
5904 (aarch64_decode_ldr_literal): New function.
5905 (enum aarch64_opcodes): New enum.
5906 (struct aarch64_register): New struct.
5907 (struct aarch64_operand): New struct.
5908 (x0): New static global.
5917 (aarch64_register): New helper function.
5918 (register_operand): Likewise.
5919 (immediate_operand): Likewise.
5920 (struct aarch64_memory_operand): New struct.
5921 (offset_memory_operand): New helper function.
5922 (preindex_memory_operand): Likewise.
5923 (enum aarch64_system_control_registers): New enum.
5924 (ENCODE): New macro.
5925 (emit_insn): New helper function.
5926 (emit_b): New function.
5927 (emit_bcond): Likewise.
5928 (emit_cb): Likewise.
5929 (emit_tb): Likewise.
5930 (emit_blr): Likewise.
5931 (emit_stp): Likewise.
5932 (emit_ldp_q_offset): Likewise.
5933 (emit_stp_q_offset): Likewise.
5934 (emit_load_store): Likewise.
5935 (emit_ldr): Likewise.
5936 (emit_ldrsw): Likewise.
5937 (emit_str): Likewise.
5938 (emit_ldaxr): Likewise.
5939 (emit_stxr): Likewise.
5940 (emit_stlr): Likewise.
5941 (emit_data_processing_reg): Likewise.
5942 (emit_data_processing): Likewise.
5943 (emit_add): Likewise.
5944 (emit_sub): Likewise.
5945 (emit_mov): Likewise.
5946 (emit_movk): Likewise.
5947 (emit_mov_addr): Likewise.
5948 (emit_mrs): Likewise.
5949 (emit_msr): Likewise.
5950 (emit_sevl): Likewise.
5951 (emit_wfe): Likewise.
5952 (append_insns): Likewise.
5953 (can_encode_int32_in): New helper function.
5954 (aarch64_relocate_instruction): New function.
5955 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5956 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5957 (struct linux_target_ops): Install aarch64_get_thread_area,
5958 aarch64_install_fast_tracepoint_jump_pad and
5959 aarch64_get_min_fast_tracepoint_insn_len.
5961 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5963 * Makefile.in (aarch64-insn.o): New rule.
5964 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5966 2015-09-21 Yao Qi <yao.qi@linaro.org>
5968 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5970 2015-09-21 Yao Qi <yao.qi@linaro.org>
5972 * tracepoint.c (max_jump_pad_size): Remove.
5974 2015-09-18 Yao Qi <yao.qi@linaro.org>
5976 * linux-aarch64-low.c: Don't include sys/uio.h.
5977 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5979 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5981 * tracepoint.c (eval_result_type): Change prototype.
5982 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5984 2015-09-15 Pedro Alves <palves@redhat.com>
5986 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5987 Check whether to report exec events instead of checking whether
5988 multiprocess is enabled.
5990 2015-09-15 Pedro Alves <palves@redhat.com>
5993 * remote-utils.c (prepare_resume_reply): Merge
5994 TARGET_WAITKIND_VFORK_DONE switch case with the
5995 TARGET_WAITKIND_FORKED case.
5997 2015-09-15 Yao Qi <yao.qi@linaro.org>
5999 * server.c (handle_query): Check string comparison using
6000 "else if" instead of "if".
6002 2015-09-15 Yao Qi <yao.qi@linaro.org>
6004 * server.c (vCont_supported): New global variable.
6005 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6006 matches. Append ";vContSupported+" to own_buf.
6007 (handle_v_requests): Append ";s;S" to own_buf if target supports
6008 hardware single step or vCont_supported is false.
6009 (capture_main): Set vCont_supported to zero.
6011 2015-09-15 Yao Qi <yao.qi@linaro.org>
6013 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6015 (linux_supports_hardware_single_step): ... New function.
6016 (linux_target_ops): Update.
6017 * lynx-low.c (lynx_target_ops): Set field
6018 supports_hardware_single_step to target_can_do_hardware_single_step.
6019 * nto-low.c (nto_target_ops): Likewise.
6020 * spu-low.c (spu_target_ops): Likewise.
6021 * win32-low.c (win32_target_ops): Likewise.
6022 * target.c (target_can_do_hardware_single_step): New function.
6023 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6024 Remove. <supports_hardware_single_step>: New field.
6025 (target_supports_conditional_breakpoints): Remove.
6026 (target_supports_hardware_single_step): New macro.
6027 (target_can_do_hardware_single_step): Declare.
6028 * server.c (handle_query): Use target_supports_hardware_single_step
6029 instead of target_supports_conditional_breakpoints.
6031 2015-09-15 Yao Qi <yao.qi@linaro.org>
6033 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6035 (struct linux_target_ops the_low_target): Install
6036 aarch64_linux_siginfo_fixup.
6038 2015-09-11 Don Breazeal <donb@codesourcery.com>
6039 Luis Machado <lgustavo@codesourcery.com>
6041 * linux-low.c (linux_mourn): Static declaration.
6042 (linux_arch_setup): Move in front of
6043 handle_extended_wait.
6044 (linux_arch_setup_thread): New function.
6045 (handle_extended_wait): Handle exec events. Call
6046 linux_arch_setup_thread. Make event_lwp argument a
6047 pointer-to-a-pointer.
6048 (check_zombie_leaders): Do not check stopped threads.
6049 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6050 (linux_low_filter_event): Add lwp and thread for exec'ing
6051 non-leader thread if leader thread has been deleted.
6052 Refactor code into linux_arch_setup_thread and call it.
6053 Pass child lwp pointer by reference to handle_extended_wait.
6054 (linux_wait_for_event_filtered): Update comment.
6055 (linux_wait_1): Prevent clobbering exec event status.
6056 (linux_supports_exec_events): New function.
6057 (linux_target_ops) <supports_exec_events>: Initialize new member.
6058 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6060 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6061 * server.c (report_exec_events): New global variable.
6062 (handle_query): Handle qSupported query for exec-events feature.
6063 (captured_main): Initialize report_exec_events.
6064 * server.h (report_exec_events): Declare new global variable.
6065 * target.h (struct target_ops) <supports_exec_events>: New
6067 (target_supports_exec_events): New macro.
6068 * win32-low.c (win32_target_ops) <supports_exec_events>:
6069 Initialize new member.
6071 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6073 * linux-low.c (linux_low_enable_btrace): Remove.
6074 (linux_target_ops): Replace linux_low_enable_btrace with
6075 linux_enable_btrace.
6077 2015-09-03 Yao Qi <yao.qi@linaro.org>
6079 * linux-aarch64-low.c (aarch64_insert_point): Call
6080 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6083 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6085 * linux-low.c (check_stopped_by_breakpoint): Use
6086 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6088 2015-08-27 Pedro Alves <palves@redhat.com>
6090 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6092 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6094 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6095 the XNEW-family equivalent.
6096 (compile_bytecodes): Likewise.
6097 * dll.c (loaded_dll): Likewise.
6098 * event-loop.c (append_callback_event): Likewise.
6099 (create_file_handler): Likewise.
6100 (create_file_event): Likewise.
6101 * hostio.c (handle_open): Likewise.
6102 * inferiors.c (add_thread): Likewise.
6103 (add_process): Likewise.
6104 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6105 * linux-arm-low.c (arm_new_process): Likewise.
6106 (arm_new_thread): Likewise.
6107 * linux-low.c (add_to_pid_list): Likewise.
6108 (linux_add_process): Likewise.
6109 (handle_extended_wait): Likewise.
6110 (add_lwp): Likewise.
6111 (enqueue_one_deferred_signal): Likewise.
6112 (enqueue_pending_signal): Likewise.
6113 (linux_resume_one_lwp_throw): Likewise.
6114 (linux_resume_one_thread): Likewise.
6115 (linux_read_memory): Likewise.
6116 (linux_write_memory): Likewise.
6117 * linux-mips-low.c (mips_linux_new_process): Likewise.
6118 (mips_linux_new_thread): Likewise.
6119 (mips_add_watchpoint): Likewise.
6120 * linux-x86-low.c (initialize_low_arch): Likewise.
6121 * lynx-low.c (lynx_add_process): Likewise.
6122 * mem-break.c (set_raw_breakpoint_at): Likewise.
6123 (set_breakpoint): Likewise.
6124 (add_condition_to_breakpoint): Likewise.
6125 (add_commands_to_breakpoint): Likewise.
6126 (clone_agent_expr): Likewise.
6127 (clone_one_breakpoint): Likewise.
6128 * regcache.c (new_register_cache): Likewise.
6129 * remote-utils.c (look_up_one_symbol): Likewise.
6130 * server.c (queue_stop_reply): Likewise.
6131 (start_inferior): Likewise.
6132 (queue_stop_reply_callback): Likewise.
6133 (handle_target_event): Likewise.
6134 * spu-low.c (fetch_ppc_memory): Likewise.
6135 (store_ppc_memory): Likewise.
6136 * target.c (set_target_ops): Likewise.
6137 * thread-db.c (thread_db_load_search): Likewise.
6138 (try_thread_db_load_1): Likewise.
6139 * tracepoint.c (add_tracepoint): Likewise.
6140 (add_tracepoint_action): Likewise.
6141 (create_trace_state_variable): Likewise.
6142 (cmd_qtdpsrc): Likewise.
6143 (cmd_qtro): Likewise.
6144 (add_while_stepping_state): Likewise.
6145 * win32-low.c (child_add_thread): Likewise.
6146 (get_image_name): Likewise.
6148 2015-08-25 Yao Qi <yao.qi@linaro.org>
6150 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6152 2015-08-25 Yao Qi <yao.qi@linaro.org>
6154 * Makefile.in (aarch64-linux.o): New rule.
6155 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6157 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6158 (aarch64_init_debug_reg_state): Make it extern.
6159 (aarch64_linux_prepare_to_resume): Remove.
6161 2015-08-25 Yao Qi <yao.qi@linaro.org>
6163 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6164 lwp_arch_private_info and ptid_of_lwp.
6166 2015-08-25 Yao Qi <yao.qi@linaro.org>
6168 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6169 Find proc_info by find_process_pid. All callers updated.
6171 2015-08-25 Yao Qi <yao.qi@linaro.org>
6173 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6175 (debug_reg_change_callback): Remove.
6176 (aarch64_notify_debug_reg_change): Remove.
6178 2015-08-25 Yao Qi <yao.qi@linaro.org>
6180 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6181 Call current_lwp_ptid.
6183 2015-08-25 Yao Qi <yao.qi@linaro.org>
6185 * linux-aarch64-low.c (debug_reg_change_callback): Use
6188 2015-08-25 Yao Qi <yao.qi@linaro.org>
6190 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6192 2015-08-25 Yao Qi <yao.qi@linaro.org>
6194 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6196 2015-08-25 Yao Qi <yao.qi@linaro.org>
6198 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6201 2015-08-25 Yao Qi <yao.qi@linaro.org>
6203 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6205 (debug_reg_change_callback): Remove argument entry and add argument
6206 lwp. Remove local variable thread. Don't print thread id in the
6207 debugging output. Don't check whether pid of thread equals to pid.
6208 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6209 iterate_over_lwps instead find_inferior.
6211 2015-08-24 Pedro Alves <palves@redhat.com>
6213 * inferiors.c (get_first_process): New function.
6214 * inferiors.h (get_first_process): New declaration.
6215 * remote-utils.c (read_ptid): Default to the first process in the
6216 list, instead of to the current thread's process.
6218 2015-08-24 Pedro Alves <palves@redhat.com>
6220 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6221 * event-loop.c: Likewise.
6222 * remote-utils.c: Likewise.
6223 * tracepoint.c: Likewise.
6225 2015-08-24 Pedro Alves <palves@redhat.com>
6227 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6230 2015-08-21 Pedro Alves <palves@redhat.com>
6232 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6233 instead of literal 1.
6235 2015-08-21 Pedro Alves <palves@redhat.com>
6237 * tdesc.c (default_description): Explicitly zero-initialize.
6239 2015-08-21 Pedro Alves <palves@redhat.com>
6242 * inferiors.c (remove_thread): Discard any pending stop reply for
6244 * server.c (remove_all_on_match_pid): Rename to ...
6245 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6247 (discard_queued_stop_replies): Change parameter to a ptid. Now
6249 (handle_v_kill, kill_inferior_callback, captured_main)
6250 (process_serial_event): Adjust.
6251 * server.h (discard_queued_stop_replies): Declare.
6253 2015-08-21 Pedro Alves <palves@redhat.com>
6255 * linux-low.c (wait_for_sigstop): Always switch to no thread
6256 selected if the previously current thread dies.
6257 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6258 process instead of the current thread's.
6259 * remote-utils.c (input_interrupt): Don't check if there's no
6261 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6262 current thread to the general thread fails, error out.
6263 (handle_qxfer_auxv, handle_qxfer_libraries)
6264 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6265 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6266 (handle_query): Check if there's a thread selected instead of
6267 checking whether there's any thread in the thread list.
6268 (handle_qxfer_threads, handle_qxfer_btrace)
6269 (handle_qxfer_btrace_conf): Don't error out early if there's no
6270 thread in the thread list.
6271 (handle_v_cont, myresume): Don't set the current thread to the
6273 (process_serial_event) <Hg handling>: Also set thread_id if the
6274 previous general thread is still alive.
6275 (process_serial_event) <g/G handling>: If setting the current
6276 thread to the general thread fails, error out.
6277 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6278 thread's lwp instead of the current thread's.
6279 * target.c (set_desired_thread): If the desired thread was not
6280 found, leave the current thread pointing to NULL. Return an int
6281 (boolean) indicating success.
6282 * target.h (set_desired_thread): Change return type to int.
6284 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6286 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6287 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6289 (ps_get_thread_area): New function.
6291 2015-08-19 Gary Benson <gbenson@redhat.com>
6293 * hostio.c (handle_pread): Do not attempt to read more data
6294 than hostio_reply_with_data can fit in a packet.
6296 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6298 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6300 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6302 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6304 2015-08-06 Pedro Alves <palves@redhat.com>
6306 * tracepoint.c (expr_eval_result): Now an int.
6308 2015-08-06 Pedro Alves <palves@redhat.com>
6310 * gdbthread.h (struct regcache): Forward declare.
6311 (struct thread_info) <regcache_data>: Now a struct regcache
6313 * inferiors.c (inferior_regcache_data)
6314 (set_inferior_regcache_data): Now work with struct regcache
6316 * inferiors.h (struct regcache): Forward declare.
6317 (inferior_regcache_data, set_inferior_regcache_data): Now work
6318 with struct regcache pointers.
6319 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6320 (free_register_cache_thread): Remove struct regcache pointer
6323 2015-08-06 Pedro Alves <palves@redhat.com>
6325 * server.c (captured_main): On error, print the exception message
6326 to stderr, and if run_once is set, throw a quit.
6328 2015-08-06 Pedro Alves <palves@redhat.com>
6330 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6333 2015-08-06 Pedro Alves <palves@redhat.com>
6335 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6336 reading beyond the passed in buffer length.
6338 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6340 * tracepoint.c (symbol_list) <required>: Remove.
6342 2015-08-06 Pedro Alves <palves@redhat.com>
6344 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6345 count if stopping and suspending threads.
6346 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6347 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6348 (linux_detach): Complete an ongoing step-over.
6349 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6351 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6352 (linux_wait_1): If passing a signal to the inferior after
6353 finishing a step-over, unsuspend and re-resume all lwps. If we
6354 see a single-step event but the thread should be continuing, don't
6355 pass the trap to gdb.
6356 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6357 internal_error instead of gdb_assert.
6358 (enqueue_pending_signal): New function.
6359 (check_ptrace_stopped_lwp_gone): Add debug output.
6360 (start_step_over): Use internal_error instead of gdb_assert.
6361 (complete_ongoing_step_over): New function.
6362 (linux_resume_one_thread): Don't resume a suspended thread.
6363 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6366 2015-08-06 Pedro Alves <palves@redhat.com>
6368 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6369 (linux_thread_alive): Use lwp_is_marked_dead.
6370 (extended_event_reported): Delete.
6371 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6372 instead of extended_event_reported.
6373 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6375 (lwp_is_marked_dead): New function.
6376 (lwp_running): Use lwp_is_marked_dead.
6377 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6380 2015-08-06 Pedro Alves <palves@redhat.com>
6382 * linux-low.c (linux_wait_1): Move fork event output out of the
6383 !report_to_gdb check. Pass event_child->waitstatus to
6384 target_waitstatus_to_string instead of ourstatus.
6386 2015-08-04 Yao Qi <yao.qi@linaro.org>
6388 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6389 if current_thread is 32 bit.
6391 2015-08-04 Yao Qi <yao.qi@linaro.org>
6393 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6394 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6395 * server.c (extended_protocol): Remove "static".
6396 * server.h (extended_protocol): Declare it.
6398 2015-08-04 Yao Qi <yao.qi@linaro.org>
6400 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6401 both aarch64 and aarch32.
6402 (aarch64_set_pc): Likewise.
6404 2015-08-04 Yao Qi <yao.qi@linaro.org>
6406 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6407 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6408 arm-with-neon.xml to srv_xmlfiles.
6409 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6410 (is_64bit_tdesc): New function.
6411 (aarch64_linux_read_description): New function.
6412 (aarch64_arch_setup): Call aarch64_linux_read_description.
6413 (regs_info): Rename to regs_info_aarch64.
6414 (aarch64_regs_info): Return right regs_info.
6415 (initialize_low_arch): Call initialize_low_arch_aarch32.
6417 2015-08-04 Yao Qi <yao.qi@linaro.org>
6419 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6420 * linux-aarch32-low.c: New file.
6421 * linux-aarch32-low.h: New file.
6422 * linux-arm-low.c (arm_fill_gregset): Move it to
6423 linux-aarch32-low.c.
6424 (arm_store_gregset): Likewise.
6425 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6426 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6427 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6428 (regs_info): Rename to regs_info_arm.
6429 (arm_regs_info): Return regs_info_aarch32 if
6430 have_ptrace_getregset is 1 and target description is
6431 arm_with_neon or arm_with_vfpv3.
6432 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6433 Call initialize_low_arch_aarch32 instead.
6435 2015-08-04 Yao Qi <yao.qi@linaro.org>
6437 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6438 * linux-low.c: ... here.
6439 * linux-low.h (have_ptrace_getregset): Declare it.
6441 2015-08-04 Pedro Alves <palves@redhat.com>
6443 * thread-db.c (struct thread_db): Use new typedefs.
6444 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6446 (disable_thread_event_reporting): Cast result of dlsym to
6447 destination function pointer type.
6448 (thread_db_mourn): Use td_ta_delete_ftype.
6450 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6452 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6454 (CDX_BREAKPOINT): Define for R2.
6455 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6456 (the_low_target): Add comments.
6458 2015-07-30 Yao Qi <yao.qi@linaro.org>
6460 * linux-arm-low.c (arm_hwcap): Remove it.
6461 (arm_read_description): New local variable arm_hwcap. Don't
6462 set arm_hwcap to zero.
6464 2015-07-30 Yao Qi <yao.qi@linaro.org>
6466 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6467 Use regcache->tdesc instead.
6468 (arm_store_wmmxregset): Likewise.
6469 (arm_fill_vfpregset): Likewise.
6470 (arm_store_vfpregset): Likewise.
6472 2015-07-30 Yao Qi <yao.qi@linaro.org>
6474 * linux-arm-low.c: Include arch/arm.h.
6475 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6476 (arm_store_gregset): Likewise.
6478 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6480 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6481 ptrace's 4th parameter.
6483 2015-07-27 Yao Qi <yao.qi@linaro.org>
6485 * configure.srv (case aarch64*-*-linux*): Don't set
6488 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6490 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6492 * linux-arm-low.c: Likewise.
6493 * linux-cris-low.c: Likewise.
6494 * linux-crisv32-low.c: Likewise.
6495 * linux-low.c: Likewise.
6496 * linux-m68k-low.c: Likewise.
6497 * linux-mips-low.c: Likewise.
6498 * linux-nios2-low.c: Likewise.
6499 * linux-s390-low.c: Likewise.
6500 * linux-sparc-low.c: Likewise.
6501 * linux-tic6x-low.c: Likewise.
6502 * linux-tile-low.c: Likewise.
6503 * linux-x86-low.c: Likewise.
6505 2015-07-24 Pedro Alves <palves@redhat.com>
6507 * config.in: Regenerate.
6508 * configure: Regenerate.
6510 2015-07-24 Pedro Alves <palves@redhat.com>
6512 * acinclude.m4: Include ../ptrace.m4.
6513 * configure.ac: Call GDB_AC_PTRACE.
6514 * config.in, configure: Regenerate.
6516 2015-07-24 Yao Qi <yao.qi@linaro.org>
6518 * linux-low.c (linux_create_inferior): Remove setting to
6519 proc->priv->new_inferior.
6520 (linux_attach): Likewise.
6521 (linux_low_filter_event): Likewise.
6522 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6524 2015-07-24 Yao Qi <yao.qi@linaro.org>
6526 * linux-low.c (linux_arch_setup): New function.
6527 (linux_low_filter_event): If proc->tdesc is NULL and
6528 proc->attached is true, call the_low_target.arch_setup.
6529 Otherwise, keep status pending, and return.
6530 (linux_resume_one_lwp_throw): Don't call get_pc if
6531 thread->while_stepping isn't NULL. Don't call
6532 get_thread_regcache if proc->tdesc is NULL.
6533 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6534 (linux_target_ops): Install arch_setup.
6535 * server.c (start_inferior): Call the_target->arch_setup.
6536 * target.h (struct target_ops) <arch_setup>: New field.
6537 (target_arch_setup): New marco.
6538 * lynx-low.c (lynx_target_ops): Update.
6539 * nto-low.c (nto_target_ops): Update.
6540 * spu-low.c (spu_target_ops): Update.
6541 * win32-low.c (win32_target_ops): Update.
6543 2015-07-24 Yao Qi <yao.qi@linaro.org>
6545 * linux-low.c (linux_add_process): Don't set
6546 proc->priv->new_inferior.
6547 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6548 (linux_attach): Likewise.
6550 2015-07-24 Yao Qi <yao.qi@linaro.org>
6552 * server.c (start_inferior): Code refactor.
6554 2015-07-24 Yao Qi <yao.qi@linaro.org>
6556 * server.c (process_serial_event): Set general_thread.
6558 2015-07-21 Yao Qi <yao.qi@linaro.org>
6560 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6561 aarch64_linux_get_debug_reg_capacity.
6563 2015-07-17 Yao Qi <yao.qi@linaro.org>
6565 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6566 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6567 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6568 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6569 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6570 (AARCH64_HWP_ALIGNMENT): Likewise.
6571 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6572 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6573 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6574 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6575 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6576 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6577 (struct aarch64_debug_reg_state): Likewise.
6578 (struct arch_lwp_info): Likewise.
6579 (aarch64_align_watchpoint): Likewise.
6580 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6581 (aarch64_watchpoint_length): Likewise.
6582 (aarch64_point_encode_ctrl_reg): Likewise
6583 (aarch64_point_is_aligned): Likewise.
6584 (aarch64_align_watchpoint): Likewise.
6585 (aarch64_linux_set_debug_regs):
6586 (aarch64_dr_state_insert_one_point): Likewise.
6587 (aarch64_dr_state_remove_one_point): Likewise.
6588 (aarch64_handle_breakpoint): Likewise.
6589 (aarch64_handle_aligned_watchpoint): Likewise.
6590 (aarch64_handle_unaligned_watchpoint): Likewise.
6591 (aarch64_handle_watchpoint): Likewise.
6593 2015-07-17 Yao Qi <yao.qi@linaro.org>
6595 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6596 and don't aarch64_get_debug_reg_state. All callers update.
6597 (aarch64_handle_aligned_watchpoint): Likewise.
6598 (aarch64_handle_unaligned_watchpoint): Likewise.
6599 (aarch64_handle_watchpoint): Likewise.
6600 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6601 (aarch64_remove_point): Likewise.
6603 2015-07-17 Yao Qi <yao.qi@linaro.org>
6605 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6607 (aarch64_handle_unaligned_watchpoint): Likewise.
6609 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6611 Revert the previous 3 commits:
6612 Move gdb_regex* to common/
6613 Move linux_find_memory_regions_full & co.
6614 gdbserver build-id attribute generator
6616 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6617 Jan Kratochvil <jan.kratochvil@redhat.com>
6619 gdbserver build-id attribute generator.
6620 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6621 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6622 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6624 (get_dynamic): Use find_pdhr to traverse program headers.
6625 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6626 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6627 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6628 (get_hex_build_id): New.
6629 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6630 to reply XML document.
6632 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6633 Jan Kratochvil <jan.kratochvil@redhat.com>
6635 * target.c: Include target/target-utils.h and fcntl.h.
6636 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6637 (target_fileio_read_stralloc): New functions.
6639 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6641 * Makefile.in (OBS): Add gdb_regex.o.
6643 * config.in: Rebuilt.
6644 * configure: Rebuilt.
6646 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6647 Jan Kratochvil <jan.kratochvil@redhat.com>
6649 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6650 * Makefile.in (OBS): Add target-utils.o.
6651 (linux-maps.o, target-utils.o): New.
6652 * configure.srv (srv_linux_obj): Add linux-maps.o.
6654 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6656 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6658 (the_low_target): Install it.
6660 2015-07-14 Pedro Alves <palves@redhat.com>
6662 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6663 Instead, ignore ECHILD, and throw an error for other errnos.
6665 2015-07-10 Pedro Alves <palves@redhat.com>
6667 * event-loop.c (struct callback_event) <data>: Change type to
6668 gdb_client_data instance instead of gdb_client_data pointer.
6669 (append_callback_event): Adjust.
6671 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6673 * linux-aarch64-low.c: Add comments for each linux_target_ops
6674 method. Remove comments already covered in target_ops and
6675 linux_target_ops definitions.
6676 (the_low_target): Add comments for each unimplemented method.
6678 2015-07-09 Yao Qi <yao.qi@linaro.org>
6680 * linux-aarch64-low.c (aarch64_regmap): Remove.
6681 (aarch64_usrregs_info): Remove.
6682 (regs_info): Set field usrregs to NULL.
6684 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6686 * linux-low.c: Include "rsp-low.h"
6687 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6688 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6689 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6690 (handle_btrace_enable_pt): New.
6691 (handle_btrace_general_set): Support "pt".
6692 (handle_btrace_conf_general_set): Support "pt:size".
6694 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6696 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6699 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6701 * linux-aarch64-low.c: Remove comment about endianness.
6702 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6703 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6706 2015-06-24 Gary Benson <gbenson@redhat.com>
6708 * linux-i386-ipa.c (stdint.h): Do not include.
6709 * lynx-i386-low.c (stdint.h): Likewise.
6710 * lynx-ppc-low.c (stdint.h): Likewise.
6711 * mem-break.c (stdint.h): Likewise.
6712 * thread-db.c (stdint.h): Likewise.
6713 * tracepoint.c (stdint.h): Likewise.
6714 * win32-low.c (stdint.h): Likewise.
6716 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6718 * server.c (write_qxfer_response): Update call to
6719 remote_escape_output.
6721 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6722 Jan Kratochvil <jan.kratochvil@redhat.com>
6724 Merge multiple hex conversions.
6725 * gdbreplay.c (tohex): Rename to 'fromhex'.
6726 (logchar): Use fromhex.
6728 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6730 * server.c (handle_qxfer_libraries): Set `version' attribute for
6733 2015-06-10 Gary Benson <gbenson@redhat.com>
6735 * target.h (struct target_ops) <multifs_open>: New field.
6736 <multifs_unlink>: Likewise.
6737 <multifs_readlink>: Likewise.
6738 * linux-low.c (nat/linux-namespaces.h): New include.
6739 (linux_target_ops): Initialize the_target->multifs_open,
6740 the_target->multifs_unlink and the_target->multifs_readlink.
6741 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6742 * hostio.c (hostio_fs_pid): New static variable.
6743 (hostio_handle_new_gdb_connection): New function.
6744 (handle_setfs): Likewise.
6745 (handle_open): Use the_target->multifs_open as appropriate.
6746 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6747 (handle_readlink): Use the_target->multifs_readlink as
6749 (handle_vFile): Handle vFile:setfs packets.
6750 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6751 after target_handle_new_gdb_connection.
6753 2015-06-10 Gary Benson <gbenson@redhat.com>
6755 * configure.ac (AC_CHECK_FUNCS): Add setns.
6756 * config.in: Regenerate.
6757 * configure: Likewise.
6758 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6759 (linux-namespaces.o): New rule.
6760 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6762 2015-06-09 Gary Benson <gbenson@redhat.com>
6764 * hostio.c (handle_open): Process mode argument with
6765 fileio_to_host_mode.
6767 2015-06-01 Yao Qi <yao.qi@linaro.org>
6769 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6770 * linux-x86-low.c: Likewise.
6772 2015-05-28 Don Breazeal <donb@codesourcery.com>
6774 * linux-low.c (handle_extended_wait): Initialize
6775 thread_info.last_resume_kind for new fork children.
6777 2015-05-15 Pedro Alves <palves@redhat.com>
6779 * target.h (target_handle_new_gdb_connection): Rewrite using if
6780 wrapped in do/while.
6782 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6784 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6785 * configure, config.in: Regenerate.
6786 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6789 2015-05-12 Don Breazeal <donb@codesourcery.com>
6791 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6792 PTRACE_EVENT_VFORK_DONE.
6793 (linux_low_ptrace_options, extended_event_reported): Add vfork
6795 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6796 and "vforkdone" for RSP 'T' Stop Reply Packet.
6797 * server.h (report_vfork_events): Declare
6800 2015-05-12 Don Breazeal <donb@codesourcery.com>
6802 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6803 (the_low_target) <new_fork>: Initialize new member.
6804 * linux-arm-low.c (arm_new_fork): New function.
6805 (the_low_target) <new_fork>: Initialize new member.
6806 * linux-low.c (handle_extended_wait): Call new target function
6808 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6809 * linux-mips-low.c (mips_add_watchpoint): New function
6810 extracted from mips_insert_point.
6811 (the_low_target) <new_fork>: Initialize new member.
6812 (mips_linux_new_fork): New function.
6813 (mips_insert_point): Call mips_add_watchpoint.
6814 * linux-x86-low.c (x86_linux_new_fork): New function.
6815 (the_low_target) <new_fork>: Initialize new member.
6817 2015-05-12 Don Breazeal <donb@codesourcery.com>
6819 * linux-low.c (handle_extended_wait): Implement return value,
6820 rename argument 'event_child' to 'event_lwp', handle
6821 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6822 (linux_low_ptrace_options): New function.
6823 (linux_low_filter_event): Call linux_low_ptrace_options,
6824 use different argument fo linux_enable_event_reporting,
6825 use return value from handle_extended_wait.
6826 (extended_event_reported): New function.
6827 (linux_wait_1): Call extended_event_reported and set
6828 status to report fork events.
6829 (linux_write_memory): Add pid to debug message.
6830 (reset_lwp_ptrace_options_callback): New function.
6831 (linux_handle_new_gdb_connection): New function.
6832 (linux_target_ops): Initialize new structure member.
6833 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6834 * lynx-low.c: Initialize new structure member.
6835 * remote-utils.c (prepare_resume_reply): Implement stop reason
6836 "fork" for "T" stop message.
6837 * server.c (handle_query): Call handle_new_gdb_connection.
6838 * server.h (report_fork_events): Declare global flag.
6839 * target.h (struct target_ops) <handle_new_gdb_connection>:
6841 (target_handle_new_gdb_connection): New macro.
6842 * win32-low.c: Initialize new structure member.
6844 2015-05-12 Don Breazeal <donb@codesourcery.com>
6846 * mem-break.c (APPEND_TO_LIST): Define macro.
6847 (clone_agent_expr): New function.
6848 (clone_one_breakpoint): New function.
6849 (clone_all_breakpoints): New function.
6850 * mem-break.h: Declare new functions.
6852 2015-05-12 Don Breazeal <donb@codesourcery.com>
6854 * linux-low.c (linux_supports_fork_events): New function.
6855 (linux_supports_vfork_events): New function.
6856 (linux_target_ops): Initialize new structure members.
6857 (initialize_low): Call linux_check_ptrace_features.
6858 * lynx-low.c (lynx_target_ops): Initialize new structure
6860 * server.c (report_fork_events, report_vfork_events):
6862 (handle_query): Add new features to qSupported packet and
6864 (captured_main): Initialize new global variables.
6865 * target.h (struct target_ops) <supports_fork_events>:
6867 <supports_vfork_events>: New member.
6868 (target_supports_fork_events): New macro.
6869 (target_supports_vfork_events): New macro.
6870 * win32-low.c (win32_target_ops): Initialize new structure
6873 2015-05-12 Gary Benson <gbenson@redhat.com>
6875 * server.c (handle_qxfer_exec_file): Use current process
6878 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6880 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6881 Remove HAVE_PTRACE_GETREGS conditionals.
6882 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6883 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6885 2015-05-08 Yao Qi <yao.qi@linaro.org>
6887 * linux-low.c (linux_supports_conditional_breakpoints): New
6889 (linux_target_ops): Install new target method.
6890 * lynx-low.c (lynx_target_ops): Install NULL hook for
6891 supports_conditional_breakpoints.
6892 * nto-low.c (nto_target_ops): Likewise.
6893 * spu-low.c (spu_target_ops): Likewise.
6894 * win32-low.c (win32_target_ops): Likewise.
6895 * server.c (handle_query): Check
6896 target_supports_conditional_breakpoints.
6897 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6899 (target_supports_conditional_breakpoints): New macro.
6901 2015-05-06 Pedro Alves <palves@redhat.com>
6904 * server.c (start_inferior): If the process exits, mourn it.
6906 2015-04-21 Gary Benson <gbenson@redhat.com>
6908 * hostio.c (fileio_open_flags_to_host): Factored out to
6909 fileio_to_host_openflags in common/fileio.c. Single use
6912 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6914 * linux-xtensa-low.c (xtensa_fill_gregset)
6915 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6918 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6920 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6921 (regs_info): Replace usrregs pointer with NULL.
6923 2015-04-17 Gary Benson <gbenson@redhat.com>
6925 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6926 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6927 * server.c (handle_qxfer_exec_file): New function.
6928 (qxfer_packets): Add exec-file entry.
6929 (handle_query): Report qXfer:exec-file:read as supported packet.
6931 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6933 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6935 2015-04-09 Gary Benson <gbenson@redhat.com>
6937 * hostio-errno.c (errno_to_fileio_error): Remove function.
6938 Update caller to use remote_fileio_to_fio_error.
6940 2015-04-09 Yao Qi <yao.qi@linaro.org>
6942 * linux-low.c (linux_insert_point): Call
6943 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6944 (linux_remove_point): Call remove_memory_breakpoint if type is
6946 * linux-x86-low.c (x86_insert_point): Don't call
6947 insert_memory_breakpoint.
6948 (x86_remove_point): Don't call remove_memory_breakpoint.
6950 2015-04-01 Pedro Alves <palves@redhat.com>
6951 Cleber Rosa <crosa@redhat.com>
6953 * server.c (gdbserver_usage): Reorganize and extend the usage
6956 2015-03-24 Pedro Alves <palves@redhat.com>
6958 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6959 output. Also dump TRAP_TRACE.
6960 (linux_low_filter_event): In debug output, distinguish a
6961 resume_stop SIGSTOP from a delayed SIGSTOP.
6963 2015-03-24 Gary Benson <gbenson@redhat.com>
6965 * linux-x86-low.c (x86_linux_new_thread): Moved to
6967 (x86_linux_prepare_to_resume): Likewise.
6969 2015-03-24 Gary Benson <gbenson@redhat.com>
6971 * Makefile.in (x86-linux-dregs.o): New rule.
6972 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6973 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6974 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6975 (x86_linux_dr_get): Likewise.
6976 (x86_linux_dr_set): Likewise.
6977 (update_debug_registers_callback): Likewise.
6978 (x86_linux_dr_set_addr): Likewise.
6979 (x86_linux_dr_get_addr): Likewise.
6980 (x86_linux_dr_set_control): Likewise.
6981 (x86_linux_dr_get_control): Likewise.
6982 (x86_linux_dr_get_status): Likewise.
6983 (x86_linux_update_debug_registers): Likewise.
6985 2015-03-24 Gary Benson <gbenson@redhat.com>
6987 * linux-x86-low.c (x86_linux_update_debug_registers):
6988 New function, factored out from...
6989 (x86_linux_prepare_to_resume): ...this.
6991 2015-03-24 Gary Benson <gbenson@redhat.com>
6993 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6994 (x86_linux_dr_set): Likewise.
6995 (update_debug_registers_callback): Likewise.
6996 (x86_linux_dr_set_addr): Likewise.
6997 (x86_linux_dr_get_addr): Likewise.
6998 (x86_linux_dr_set_control): Likewise.
6999 (x86_linux_dr_get_control): Likewise.
7000 (x86_linux_dr_get_status): Likewise.
7001 (x86_linux_prepare_to_resume): Likewise.
7003 2015-03-24 Gary Benson <gbenson@redhat.com>
7005 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7006 Use perror_with_name. Pass string through gettext.
7007 (x86_linux_dr_set): Likewise.
7009 2015-03-24 Gary Benson <gbenson@redhat.com>
7011 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7012 (x86_linux_dr_set_addr): ...this.
7013 (x86_dr_low_get_addr): Rename to...
7014 (x86_linux_dr_get_addr): ...this.
7015 (x86_dr_low_set_control): Rename to...
7016 (x86_linux_dr_set_control): ...this.
7017 (x86_dr_low_get_control): Rename to...
7018 (x86_linux_dr_get_control): ...this.
7019 (x86_dr_low_get_status): Rename to...
7020 (x86_linux_dr_get_status): ...this.
7021 (x86_dr_low): Update with new function names.
7023 2015-03-24 Gary Benson <gbenson@redhat.com>
7025 * Makefile.in (x86-linux.o): New rule.
7026 * configure.srv: Add x86-linux.o to relevant targets.
7027 * linux-low.c (lwp_set_arch_private_info): New function.
7028 (lwp_arch_private_info): Likewise.
7029 * linux-x86-low.c: Include nat/x86-linux.h.
7030 (arch_lwp_info): Removed structure.
7031 (update_debug_registers_callback):
7032 Use lwp_set_debug_registers_changed.
7033 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7034 and lwp_set_debug_registers_changed.
7035 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7037 2015-03-24 Gary Benson <gbenson@redhat.com>
7039 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7040 * linux-arm-low.c (arm_new_thread): Likewise.
7041 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7042 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7043 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7044 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7046 2015-03-24 Gary Benson <gbenson@redhat.com>
7048 * linux-low.c (ptid_of_lwp): New function.
7049 (lwp_is_stopped): Likewise.
7050 (lwp_stop_reason): Likewise.
7051 * linux-x86-low.c (update_debug_registers_callback):
7053 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7056 2015-03-24 Gary Benson <gbenson@redhat.com>
7058 * linux-low.h (linux_stop_lwp): Remove declaration.
7060 2015-03-24 Gary Benson <gbenson@redhat.com>
7062 * linux-low.h: Include nat/linux-nat.h.
7063 * linux-low.c (iterate_over_lwps_args): New structure.
7064 (iterate_over_lwps_filter): New function.
7065 (iterate_over_lwps): Likewise.
7066 * linux-x86-low.c (update_debug_registers_callback):
7067 Update signature to what iterate_over_lwps expects.
7068 Remove PID check that iterate_over_lwps now performs.
7069 (x86_dr_low_set_addr): Use iterate_over_lwps.
7070 (x86_dr_low_set_control): Likewise.
7072 2015-03-24 Gary Benson <gbenson@redhat.com>
7074 * linux-x86-low.c (x86_debug_reg_state): New function.
7075 (x86_linux_prepare_to_resume): Use the above.
7077 2015-03-24 Gary Benson <gbenson@redhat.com>
7079 * linux-low.c (current_lwp_ptid): New function.
7080 * linux-x86-low.c: Include nat/linux-nat.h.
7081 (x86_dr_low_get_addr): Use current_lwp_ptid.
7082 (x86_dr_low_get_control): Likewise.
7083 (x86_dr_low_get_status): Likewise.
7085 2015-03-20 Pedro Alves <palves@redhat.com>
7087 * tracepoint.c (cmd_qtstatus): Make "str" const.
7089 2015-03-20 Pedro Alves <palves@redhat.com>
7091 * server.c (handle_general_set): Make "req_str" const.
7093 2015-03-19 Pedro Alves <palves@redhat.com>
7095 * linux-low.c (linux_resume_one_lwp): Rename to ...
7096 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7097 instead call perror_with_name.
7098 (check_ptrace_stopped_lwp_gone): New function.
7099 (linux_resume_one_lwp): Reimplement as wrapper around
7100 linux_resume_one_lwp_throw that swallows errors if the LWP is
7103 2015-03-19 Pedro Alves <palves@redhat.com>
7105 * linux-low.c (count_events_callback, select_event_lwp_callback):
7106 No longer check whether the thread has resume_stop as last resume
7109 2015-03-19 Pedro Alves <palves@redhat.com>
7111 * linux-low.c (count_events_callback, select_event_lwp_callback):
7112 Use the lwp's status_pending_p field, not the thread's.
7114 2015-03-19 Pedro Alves <palves@redhat.com>
7116 * linux-low.c (select_event_lwp_callback): Update comments to
7117 no longer mention SIGTRAP.
7119 2015-03-18 Gary Benson <gbenson@redhat.com>
7121 * server.c (handle_query): Do not report vFile:fstat as supported.
7123 2015-03-11 Gary Benson <gbenson@redhat.com>
7125 * hostio.c (sys/types.h): New include.
7126 (sys/stat.h): Likewise.
7127 (common-remote-fileio.h): Likewise.
7128 (handle_fstat): New function.
7129 (handle_vFile): Handle vFile:fstat packets.
7131 2015-03-11 Gary Benson <gbenson@redhat.com>
7133 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7134 struct stat.st_blocks and struct stat.st_blksize.
7135 * configure: Regenerate.
7136 * config.in: Likewise.
7137 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7138 (OBS): Add common-remote-fileio.o.
7139 (common-remote-fileio.o): New rule.
7141 2015-03-09 Pedro Alves <palves@redhat.com>
7143 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7144 'struct sockaddr' pointer in 'accept' call.
7146 2015-03-09 Pedro Alves <palves@redhat.com>
7149 2015-03-07 Pedro Alves <palves@redhat.com>
7150 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7151 or <winsock2.h> here. Instead include "gdb_socket.h".
7152 (remote_open): Use union gdb_sockaddr_u.
7153 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7154 or <winsock2.h> here. Instead include "gdb_socket.h".
7155 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7156 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7158 (init_named_socket, gdb_agent_helper_thread): Use union
7161 2015-03-07 Pedro Alves <palves@redhat.com>
7163 * configure.ac (build_warnings): Move
7164 -Wdeclaration-after-statement to the C-specific set.
7165 * configure: Regenerate.
7167 2015-03-07 Pedro Alves <palves@redhat.com>
7169 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7170 or <winsock2.h> here. Instead include "gdb_socket.h".
7171 (remote_open): Use union gdb_sockaddr_u.
7172 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7173 or <winsock2.h> here. Instead include "gdb_socket.h".
7174 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7175 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7177 (init_named_socket, gdb_agent_helper_thread): Use union
7180 2015-03-07 Pedro Alves <palves@redhat.com>
7182 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7185 2015-03-06 Yao Qi <yao.qi@linaro.org>
7187 * linux-aarch64-low.c (aarch64_insert_point): Use
7188 show_debug_regs as a boolean.
7189 (aarch64_remove_point): Likewise.
7191 2015-03-05 Pedro Alves <palves@redhat.com>
7193 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7194 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7195 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7196 * nto-low.c (nto_target_ops): Likewise.
7197 * spu-low.c (spu_target_ops): Likewise.
7198 * win32-low.c (win32_target_ops): Likewise.
7200 2015-03-04 Pedro Alves <palves@redhat.com>
7202 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7203 Decide whether a breakpoint triggered based on the SIGTRAP's
7205 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7206 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7207 (linux_low_filter_event): Check for breakpoints before checking
7209 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7211 (linux_stopped_by_sw_breakpoint)
7212 (linux_supports_stopped_by_sw_breakpoint)
7213 (linux_stopped_by_hw_breakpoint)
7214 (linux_supports_stopped_by_hw_breakpoint): New functions.
7215 (linux_target_ops): Install new target methods.
7217 2015-03-04 Pedro Alves <palves@redhat.com>
7219 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7220 * server.c (swbreak_feature, hwbreak_feature): New globals.
7221 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7222 (captured_main): Clear swbreak_feature and hwbreak_feature.
7223 * server.h (swbreak_feature, hwbreak_feature): Declare.
7224 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7225 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7226 supports_stopped_by_hw_breakpoint>: New fields.
7227 (target_supports_stopped_by_sw_breakpoint)
7228 (target_stopped_by_sw_breakpoint)
7229 (target_supports_stopped_by_hw_breakpoint)
7230 (target_stopped_by_hw_breakpoint): Declare.
7232 2015-03-04 Pedro Alves <palves@redhat.com>
7234 enum lwp_stop_reason -> enum target_stop_reason
7235 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7236 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7237 (linux_wait_1, stuck_in_jump_pad_callback)
7238 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7239 (linux_stopped_by_watchpoint):
7240 * linux-low.h (enum lwp_stop_reason): Delete.
7241 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7242 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7244 2015-03-04 Yao Qi <yao.qi@linaro.org>
7246 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7248 2015-03-03 Gary Benson <gbenson@redhat.com>
7250 * hostio.c (handle_vFile): Fix prefix lengths.
7252 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7254 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7257 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7259 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7260 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7261 (clean): Add "rm -f" for above C files.
7262 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7263 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7264 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7265 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7266 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7267 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7268 (init_registers_s390x_vx_linux64)
7269 (init_registers_s390x_tevx_linux64)
7270 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7271 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7273 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7274 (s390_store_vxrs_high): New functions.
7275 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7277 (s390_arch_setup): Add logic for selecting one of the new target
7278 descriptions. Activate the new vector regsets if applicable.
7279 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7280 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7281 and init_registers_s390x_tevx_linux64.
7283 2015-03-01 Pedro Alves <palves@redhat.com>
7285 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7288 2015-02-27 Pedro Alves <palves@redhat.com>
7290 * linux-x86-low.c (u_debugreg_offset): New function.
7291 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7293 2015-02-27 Pedro Alves <palves@redhat.com>
7295 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7296 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7297 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7298 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7299 (ps_lsetfpregs, ps_getpid)
7300 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7301 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7302 (ps_lsetxregs, ps_plog): Declare.
7304 2015-02-27 Pedro Alves <palves@redhat.com>
7306 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7307 IP_AGENT_EXPORT_FUNC.
7308 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7309 IP_AGENT_EXPORT_FUNC.
7310 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7311 (IP_AGENT_EXPORT): Delete.
7312 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7313 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7314 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7315 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7316 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7317 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7318 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7319 (traceframe_read_count, traceframe_write_count)
7320 (traceframes_created, trace_state_variables, get_raw_reg)
7321 (get_trace_state_variable_value, set_trace_state_variable_value)
7322 (ust_loaded, helper_thread_id, cmd_buf): Use
7323 IPA_SYM_EXPORTED_NAME.
7324 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7325 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7326 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7327 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7328 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7329 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7330 EXTERN_C_PUSH/EXTERN_C_POP.
7331 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7332 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7333 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7334 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7335 (traceframe_write_count, traceframe_read_count)
7336 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7337 (about_to_request_buffer_space, get_trace_state_variable_value)
7338 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7339 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7340 EXTERN_C_PUSH/EXTERN_C_POP.
7341 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7342 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7343 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7344 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7345 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7346 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7347 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7348 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7350 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7351 (IP_AGENT_EXPORT_VAR_DECL): Define.
7353 (gdb_agent_get_raw_reg): Declare.
7355 2015-02-27 Tom Tromey <tromey@redhat.com>
7356 Pedro Alves <palves@redhat.com>
7358 Rename symbols whose names are reserved C++ keywords throughout.
7360 2015-02-27 Pedro Alves <palves@redhat.com>
7362 * Makefile.in (COMPILER): New, get it from autoconf.
7363 (CXX): Get from autoconf instead.
7364 (COMPILE.pre): Use COMPILER.
7365 (CC-LD): Rename to ...
7366 (CC_LD): ... this. Use COMPILER.
7367 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7368 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7369 * acinclude.m4: Include build-with-cxx.m4.
7370 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7371 Disable -Werror by default if building in C++ mode.
7372 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7373 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7374 the C++ compiler. Save/restore CXXFLAGS too.
7375 * configure: Regenerate.
7377 2015-02-27 Pedro Alves <palves@redhat.com>
7379 * acinclude.m4: Include libiberty.m4.
7380 * configure.ac: Call libiberty_INIT.
7381 * config.in, configure: Regenerate.
7383 2015-02-26 Pedro Alves <palves@redhat.com>
7385 * linux-low.c (linux_wait_1): When incrementing the PC past a
7386 program breakpoint always use the_low_target.breakpoint_len as
7387 increment, rather than the maximum between that and
7388 the_low_target.decr_pc_after_break.
7390 2015-02-23 Pedro Alves <palves@redhat.com>
7392 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7393 thread was doing a step-over; always adjust the PC if
7394 we stepped over a permanent breakpoint.
7395 (linux_wait_1): If we stepped over breakpoint that was on top of a
7396 permanent breakpoint, manually advance the PC past it.
7398 2015-02-23 Pedro Alves <palves@redhat.com>
7400 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7402 (x86_fill_gregset, x86_store_gregset): Use it when handling
7405 2015-02-20 Pedro Alves <palves@redhat.com>
7407 * thread-db.c: Include "nat/linux-procfs.h".
7408 (thread_db_init): Skip listing new threads if the kernel supports
7409 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7411 2015-02-20 Pedro Alves <palves@redhat.com>
7413 * linux-low.c (status_pending_p_callback): Use ptid_match.
7415 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7417 PR breakpoints/16812
7418 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7419 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7420 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7422 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7424 PR breakpoints/15956
7425 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7427 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7429 * linux-low.c (linux_low_btrace_conf): Print size.
7430 * server.c (handle_btrace_conf_general_set): New.
7431 (hanle_general_set): Call handle_btrace_conf_general_set.
7432 (handle_query): Report Qbtrace-conf:bts:size as supported.
7434 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7436 * linux-low.c (linux_low_enable_btrace): Update parameters.
7437 (linux_low_btrace_conf): New.
7438 (linux_target_ops)<to_btrace_conf>: Initialize.
7439 * server.c (current_btrace_conf): New.
7440 (handle_btrace_enable): Rename to ...
7441 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7442 to target_enable_btrace. Update comment. Update users.
7443 (handle_qxfer_btrace_conf): New.
7444 (qxfer_packets): Add btrace-conf entry.
7445 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7446 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7447 (target_ops)<read_btrace_conf>: New.
7448 (target_enable_btrace): Update parameters.
7449 (target_read_btrace_conf): New.
7451 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7453 * server.c (handle_btrace_general_set): Remove call to
7454 target_supports_btrace.
7455 (supported_btrace_packets): New.
7456 (handle_query): Call supported_btrace_packets.
7457 * target.h: include btrace-common.h.
7458 (btrace_target_info): Removed.
7459 (supports_btrace, target_supports_btrace): Update parameters.
7461 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7463 * Makefile.in (SFILES): Add common/btrace-common.c.
7464 (OBS): Add common/btrace-common.o.
7465 (btrace-common.o): Add build rules.
7466 * linux-low: Include btrace-common.h.
7467 (linux_low_read_btrace): Use struct btrace_data. Call
7468 btrace_data_init and btrace_data_fini.
7470 2015-02-06 Pedro Alves <palves@redhat.com>
7472 * thread-db.c (find_new_threads_callback): Add debug output.
7474 2015-02-04 Pedro Alves <palves@redhat.com>
7476 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7477 (resume_stopped_resumed_lwps): New function.
7478 (linux_wait_for_event_filtered): Use it.
7480 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7482 * Makefile.in (SFILES): Add linux-personality.c.
7483 (linux-personality.o): New rule.
7484 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7485 list of objects to be built.
7486 * linux-low.c: Include nat/linux-personality.h.
7487 (linux_create_inferior): Remove code to disable address space
7488 randomization (moved to ../nat/linux-personality.c). Create
7489 cleanup to disable address space randomization.
7491 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7493 * Makefile.in (posix-strerror.o): New rule.
7494 (mingw-strerror.o): Likewise.
7495 * configure: Regenerated.
7496 * configure.ac: Source file ../common/common.host. Initialize new
7497 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7499 2015-01-14 Yao Qi <yao@codesourcery.com>
7501 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7502 (ppc-linux.o): New rule.
7503 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7504 * configure.ac: AC_CHECK_FUNCS(getauxval).
7505 * config.in: Re-generated.
7506 * configure: Re-generated.
7507 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7508 ppc64_64bit_inferior_p
7510 2015-01-14 Yao Qi <yao@codesourcery.com>
7512 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7513 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7514 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7515 (PT_ORIG_R3, PT_TRAP): Likewise.
7516 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7517 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7518 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7520 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7522 * i387-fp.c (i387_cache_to_xsave): In look over
7523 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7524 zmmh_low_space field by use of zmmh_high_space.
7526 2015-01-09 Pedro Alves <palves@redhat.com>
7528 * linux-low.c (step_over_bkpt): Move higher up in the file.
7529 (handle_extended_wait): Don't store the stop_pc here.
7530 (get_stop_pc): Adjust comments and rename to ...
7531 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7532 stopped for a software breakpoint or hardware breakpoint.
7533 (thread_still_has_status_pending_p): New function.
7534 (status_pending_p_callback): Use
7535 thread_still_has_status_pending_p. If the event is no longer
7536 interesting, resume the LWP.
7537 (handle_tracepoints): Add assert.
7538 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7539 (wstatus_maybe_breakpoint): New function.
7540 (cancel_breakpoint): Delete function.
7541 (check_stopped_by_watchpoint): New function, factored out from
7542 linux_low_filter_event.
7543 (lp_status_maybe_breakpoint): Delete function.
7544 (linux_low_filter_event): Remove filter_ptid argument.
7545 Leave thread group exits pending here. Store the LWP's stop PC.
7546 Always leave events pending.
7547 (linux_wait_for_event_filtered): Pull all events out of the
7548 kernel, and leave them all pending.
7549 (count_events_callback, select_event_lwp_callback): Consider all
7551 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7552 (select_event_lwp): Only give preference to the stepping LWP in
7553 all-stop mode. Adjust comments.
7554 (ignore_event): New function.
7555 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7556 references to cancel_breakpoints. Adjust to renames. Also give
7557 equal priority to all LWPs that have had events in non-stop mode.
7558 If reporting a software breakpoint event, unadjust the LWP's PC.
7559 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7560 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7562 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7563 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7564 (linux_stopped_by_watchpoint): Adjust.
7565 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7566 * linux-low.h (enum lwp_stop_reason): New.
7567 (struct lwp_info) <stop_pc>: Adjust comment.
7568 <stopped_by_watchpoint>: Delete field.
7569 <stop_reason>: New field.
7570 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7571 * mem-break.c (software_breakpoint_inserted_here)
7572 (hardware_breakpoint_inserted_here): New function.
7573 * mem-break.h (software_breakpoint_inserted_here)
7574 (hardware_breakpoint_inserted_here): Declare.
7575 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7576 (cancel_breakpoints): Delete.
7577 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7578 (upload_fast_traceframes): Remove references to
7581 2015-01-09 Pedro Alves <palves@redhat.com>
7583 * thread-db.c (find_new_threads_callback): Ignore thread if the
7584 kernel thread ID is -1.
7586 2015-01-09 Pedro Alves <palves@redhat.com>
7588 * linux-low.c (linux_attach_fail_reason_string): Move to
7589 nat/linux-ptrace.c, and rename.
7590 (linux_attach_lwp): Update comment.
7591 (attach_proc_task_lwp_callback): New function.
7592 (linux_attach): Adjust to rename and use
7593 linux_proc_attach_tgid_threads.
7594 (linux_attach_fail_reason_string): Delete declaration.
7596 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7598 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7599 * server.c (gdbserver_version): Likewise.
7601 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7603 * remote-utils.c: Include ctype.h.
7604 (input_interrupt): Explicitly handle the case when the char
7605 received is the NUL byte. Improve the printing of non-ASCII
7608 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7610 * linux-low.c (linux_low_filter_event): Update call to
7611 linux_enable_event_reporting following the addition of
7612 a new parameter to that function.
7614 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7617 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7618 (AARCH64_FPCR_REGNO): Likewise.
7619 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7620 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7621 (aarch64_store_fpregset): Likewise.
7623 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7625 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7626 Remove FIXME comment about assumption about N.
7628 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7630 * configure.ac: If large-file support is disabled in GDBserver,
7631 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7632 * configure: Regenerate.
7634 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7636 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7637 warning upon ENODATA from ptrace.
7638 * linux-s390-low.c (s390_store_tdb): New.
7639 (s390_regsets): Add regset for NT_S390_TDB.
7641 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7643 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7644 without a fill_function.
7645 * linux-s390-low.c (s390_fill_last_break): Remove.
7646 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7647 (s390_arch_setup): Use regset's size instead of fill_function for
7650 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7652 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7653 the regset's store function when ptrace returned an error.
7654 * regcache.c (get_thread_regcache): Invalidate register cache
7655 before fetching inferior's registers.
7657 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7659 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7660 while-loop as for-loop.
7661 (regsets_store_inferior_registers): Likewise.
7663 2014-11-28 Yao Qi <yao@codesourcery.com>
7665 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7666 * config.in, configure: Re-generate.
7667 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7670 2014-11-21 Yao Qi <yao@codesourcery.com>
7672 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7673 (AC_CHECK_HEADERS): Remove malloc.h.
7674 * configure: Re-generated.
7675 * config.in: Re-generated.
7676 * server.h: Don't include alloca.h and malloc.h.
7677 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7678 Don't include malloc.h.
7680 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7682 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7683 corresponding ERRNO check in same block.
7685 2014-11-12 Pedro Alves <palves@redhat.com>
7687 * server.c (cont_thread): Update comment.
7688 (start_inferior, attach_inferior): No longer clear cont_thread.
7689 (handle_v_cont): No longer set cont_thread.
7690 (captured_main): Clear cont_thread each time a GDB connects.
7692 2014-11-12 Pedro Alves <palves@redhat.com>
7694 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7695 thread, and don't resume all threads if the Hc thread has exited.
7697 2014-11-12 Pedro Alves <palves@redhat.com>
7699 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7700 the process group instead of to a specific LWP.
7702 2014-10-15 Pedro Alves <palves@redhat.com>
7705 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7707 (arm_set_thread_context): Delete.
7708 (the_low_target): Adjust.
7709 * win32-i386-low.c (debug_registers_changed)
7710 (debug_registers_used): Delete.
7711 (update_debug_registers_callback): New function.
7712 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7713 needing to update their debug registers.
7714 (win32_get_current_dr): New function.
7715 (x86_dr_low_get_addr, x86_dr_low_get_control)
7716 (x86_dr_low_get_status): Fetch the debug register from the thread
7718 (i386_initial_stuff): Adjust.
7719 (i386_get_thread_context): Remove current_event parameter. Don't
7720 clear debug_registers_changed nor copy DR values to
7722 (i386_set_thread_context): Delete.
7723 (i386_prepare_to_resume): New function.
7724 (i386_thread_added): Mark the thread as needing to update irs
7726 (the_low_target): Remove i386_set_thread_context and install
7727 i386_prepare_to_resume.
7728 * win32-low.c (win32_get_thread_context): Adjust.
7729 (win32_set_thread_context): Use SetThreadContext
7731 (win32_prepare_to_resume): New function.
7732 (win32_require_context): New function, factored out from ...
7733 (thread_rec): ... this.
7734 (continue_one_thread): Call win32_prepare_to_resume on each thread
7735 we're about to continue.
7736 (win32_resume): Call win32_prepare_to_resume on the event thread.
7737 * win32-low.h (struct win32_thread_info)
7738 <debug_registers_changed>: New field.
7739 (struct win32_target_ops): Change prototype of set_thread_context,
7740 delete set_thread_context and add prepare_to_resume.
7741 (win32_require_context): New declaration.
7743 2014-10-08 Gary Benson <gbenson@redhat.com>
7745 * server.h: Do not include common-exceptions.h.
7747 2014-10-08 Gary Benson <gbenson@redhat.com>
7749 * server.h: Do not include cleanups.h.
7751 2014-09-30 James Hogan <james.hogan@imgtec.com>
7753 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7756 2014-09-23 Yao Qi <yao@codesourcery.com>
7758 * linux-low.c (lp_status_maybe_breakpoint): New function.
7759 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7760 (count_events_callback): Likewise.
7761 (select_event_lwp_callback): Likewise.
7762 (cancel_breakpoints_callback): Likewise.
7764 2014-09-19 Don Breazeal <donb@codesourcery.com>
7766 * linux-low.c (handle_extended_wait): Call
7767 linux_ptrace_get_extended_event.
7768 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7769 linux_is_extended_waitstatus.
7771 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7773 * Makefile.in (CPPFLAGS): Define.
7774 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7775 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7777 2014-09-16 Gary Benson <gbenson@redhat.com>
7779 * inferiors.h (current_inferior): Renamed as...
7780 (current_thread): New variable. All uses updated.
7781 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7782 (maybe_move_out_of_jump_pad): Likewise.
7783 (cancel_breakpoint): Likewise.
7784 (linux_low_filter_event): Likewise.
7785 (wait_for_sigstop): Likewise.
7786 (linux_resume_one_lwp): Likewise.
7787 (need_step_over_p): Likewise.
7788 (start_step_over): Likewise.
7789 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7790 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7791 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7792 and save_inferior as saved_thread.
7793 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7795 (regcache_invalidate_thread): Likewise.
7796 * remote-utils.c (prepare_resume_reply): Likewise.
7797 * thread-db.c (thread_db_get_tls_address): Likewise.
7798 (disable_thread_event_reporting): Likewise.
7799 (remove_thread_event_breakpoints): Likewise.
7800 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7802 * target.h (set_desired_inferior): Renamed as...
7803 (set_desired_thread): New declaration. All uses updated.
7804 * server.c (myresume): Updated comment to reference thread instead
7806 (handle_serial_event): Likewise.
7807 (handle_target_event): Likewise.
7809 2014-09-12 Tom Tromey <tromey@redhat.com>
7810 Gary Benson <gbenson@redhat.com>
7812 * regcache.h: Include common-regcache.h.
7813 (regcache_read_pc): Don't declare.
7814 * regcache.c (get_thread_regcache_for_ptid): New function.
7816 2014-09-11 Tom Tromey <tromey@redhat.com>
7817 Gary Benson <gbenson@redhat.com>
7819 * symbol.c: New file.
7820 * Makefile.in (SFILES): Add symbol.c.
7821 (OBS): Add symbol.o.
7823 2014-09-11 Gary Benson <gbenson@redhat.com>
7825 * target.c (target_stop_ptid, target_continue_ptid): New
7828 2014-09-11 Tom Tromey <tromey@redhat.com>
7829 Gary Benson <gbenson@redhat.com>
7831 * target.h: Include target/target.h.
7832 * target.c (target_read_memory, target_read_uint32)
7833 (target_write_memory): New functions.
7835 2014-09-11 Gary Benson <gbenson@redhat.com>
7837 * server.h (debug_hw_points): Don't declare.
7838 * server.c (debug_hw_points): Don't define. Replace all uses
7839 with show_debug_regs.
7840 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7841 all uses with show_debug_regs.
7843 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7845 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7846 endianness into account.
7847 (ppc_supply_ptrace_register): Likewise.
7849 2014-09-03 James Hogan <james.hogan@imgtec.com>
7851 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7852 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7854 2014-09-03 Gary Benson <gbenson@redhat.com>
7856 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7857 ALL_DEBUG_ADDRESS_REGISTERS.
7859 2014-09-02 Gary Benson <gbenson@redhat.com>
7861 * i386-low.h: Renamed as...
7862 * x86-low.h: New file. All type, function and variable name
7863 prefixes changed from "i386_" to "x86_". All references updated.
7864 * i386-low.c: Renamed as...
7865 * x86-low.c: New file. All type, function and variable name
7866 prefixes changed from "i386_" to "x86_". All references updated.
7868 2014-09-02 Gary Benson <gbenson@redhat.com>
7870 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7871 (x86_linux_new_thread): Likewise.
7873 2014-08-29 Gary Benson <gbenson@redhat.com>
7875 * server.h (setjmp.h): Do not include.
7876 (toplevel): Do not declare.
7877 (common-exceptions.h): Include.
7878 (cleanups.h): Likewise.
7879 * server.c (toplevel): Do not define.
7880 (exit_code): New static global.
7881 (detach_or_kill_for_exit_cleanup): New function.
7882 (main): New function. Original main renamed to...
7883 (captured_main): New function.
7884 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7886 2014-08-29 Gary Benson <gbenson@redhat.com>
7888 * Makefile.in (SFILES): Add common/common-exceptions.c.
7889 (OBS): Add common-exceptions.o.
7890 (common-exceptions.o): New rule.
7891 * utils.c (prepare_to_throw_exception): New function.
7893 2014-08-29 Gary Benson <gbenson@redhat.com>
7895 * config.in: Regenerate.
7896 * configure: Likewise.
7898 2014-08-29 Gary Benson <gbenson@redhat.com>
7900 * Makefile.in (SFILES): Add common/cleanups.c.
7902 (cleanups.o): New rule.
7904 2014-08-29 Gary Benson <gbenson@redhat.com>
7906 * utils.c (internal_vwarning): New function.
7908 2014-08-28 Gary Benson <gbenson@redhat.com>
7910 * utils.h (fatal): Remove declaration.
7911 * utils.c (fatal): Remove function.
7913 2014-08-28 Gary Benson <gbenson@redhat.com>
7915 * tracepoint.c (gdb_agent_init): Replace fatal with
7917 (initialize_tracepoint): Likewise.
7919 2014-08-28 Gary Benson <gbenson@redhat.com>
7921 * remote-utils.c (remote_prepare): Replace fatal with error.
7923 2014-08-28 Gary Benson <gbenson@redhat.com>
7925 * linux-low.c (linux_async): Replace fatal with warning.
7927 (linux_start_non_stop): Return -1 if linux_async failed.
7929 2014-08-28 Gary Benson <gbenson@redhat.com>
7931 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7933 (i386_dr_low_get_addr): Remove vague comment.
7934 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7937 2014-08-28 Gary Benson <gbenson@redhat.com>
7939 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7940 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7942 (linux_resume_one_lwp): Likewise.
7943 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7945 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7946 with internal_error.
7947 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7948 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7949 (find_register_by_name): Replace fatal with internal_error.
7950 (find_regno): Likewise.
7951 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7952 * thread-db.c (thread_db_create_event): Likewise.
7953 (thread_db_load_search): Likewise.
7954 (try_thread_db_load_1): Likewise.
7955 * tracepoint.c (get_jump_space_head): Replace fatal with
7957 (claim_trampoline_space): Likewise.
7958 (have_fast_tracepoint_trampoline_buffer): Likewise.
7959 (cmd_qtstart): Likewise.
7960 (stop_tracing): Likewise.
7961 (fast_tracepoint_collecting): Likewise.
7962 (target_malloc): Likewise.
7963 (download_tracepoint): Likewise.
7964 (download_trace_state_variables): Replace check with gdb_assert.
7965 (upload_fast_traceframes): Replace fatal with internal_error.
7967 2014-08-19 Tom Tromey <tromey@redhat.com>
7968 Gary Benson <gbenson@redhat.com>
7970 * Makefile.in (SFILES): Add common/common-debug.c.
7971 (OBS): Add common-debug.o.
7972 (common-debug.o): New rule.
7973 * debug.h (debug_printf): Don't declare.
7974 * debug.c (debug_printf): Renamed and rewritten as...
7975 (debug_vprintf): New function.
7977 2014-08-19 Gary Benson <gbenson@redhat.com>
7979 * utils.h: Do not include print-utils.h.
7981 2014-08-19 Tom Tromey <tromey@redhat.com>
7982 Gary Benson <gbenson@redhat.com>
7984 * server.h: Add static assertion.
7985 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7987 2014-08-19 Tom Tromey <tromey@redhat.com>
7988 Gary Benson <gbenson@redhat.com>
7990 * Makefile.in (SFILES): Add common/errors.c.
7991 (OBS): Add errors.o.
7992 (IPA_OBS): Add errors-ipa.o.
7993 (errors.o): New rule.
7994 (errors-ipa.o): Likewise.
7995 * utils.h (perror_with_name, error, warning): Don't declare.
7996 * utils.c (warning): Renamed and rewritten as...
7997 (vwarning): New function.
7998 (error): Renamed and rewritten as...
7999 (verror): New function.
8000 (internal_error): Renamed and rewritten as...
8001 (internal_verror): New function.
8003 2014-08-07 Gary Benson <gbenson@redhat.com>
8005 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8006 * configure: Regenerate.
8007 * config.in: Likewise.
8008 * server.h: Do not include errno.h.
8009 * event-loop.c: Likewise.
8010 * hostio-errno.c: Likewise.
8011 * linux-low.c: Likewise.
8012 * remote-utils.c: Likewise.
8013 * spu-low.c: Likewise.
8014 * utils.c: Likewise.
8015 * gdbreplay.c: Unconditionally include errno.h.
8017 2014-08-07 Gary Benson <gbenson@redhat.com>
8019 * server.h: Do not include string.h.
8020 * event-loop.c: Likewise.
8021 * linux-low.c: Likewise.
8022 * regcache.c: Likewise.
8023 * remote-utils.c: Likewise.
8024 * spu-low.c: Likewise.
8025 * utils.c: Likewise.
8027 2014-08-07 Gary Benson <gbenson@redhat.com>
8029 * server.h: Do not include gdb_assert.h.
8031 2014-08-07 Gary Benson <gbenson@redhat.com>
8033 * server.h: Do not include common-utils.h.
8035 2014-08-07 Gary Benson <gbenson@redhat.com>
8037 * server.h: Do not include ptid.h.
8038 * notif.h: Likewise.
8040 2014-08-07 Gary Benson <gbenson@redhat.com>
8042 * server.h: Do not include gdb_locale.h.
8044 2014-08-07 Gary Benson <gbenson@redhat.com>
8046 * server.h: Do not include gdb/signals.h.
8047 * win32-low.c: Likewise.
8049 2014-08-07 Gary Benson <gbenson@redhat.com>
8051 * server.h: Do not include pathmax.h.
8053 2014-08-07 Gary Benson <gbenson@redhat.com>
8055 * server.h: Do not include libiberty.h.
8056 * linux-bfin-low.c: Likewise.
8058 2014-08-07 Gary Benson <gbenson@redhat.com>
8060 * server.h: Do not include ansidecl.h.
8062 2014-08-07 Gary Benson <gbenson@redhat.com>
8064 * linux-x86-low.c: Do not include stddef.h.
8065 * lynx-ppc-low.c: Likewise.
8066 * tracepoint.c: Likewise.
8068 2014-08-07 Gary Benson <gbenson@redhat.com>
8070 * server.h: Do not include stdarg.h.
8071 * nto-low.c: Likewise.
8073 2014-08-07 Gary Benson <gbenson@redhat.com>
8075 * server.h: Do not include stdlib.h.
8076 * inferiors.c: Likewise.
8077 * linux-low.c: Likewise.
8078 * regcache.c: Likewise.
8079 * spu-low.c: Likewise.
8080 * tracepoint.c: Likewise.
8081 * utils.c: Likewise.
8083 2014-08-07 Gary Benson <gbenson@redhat.com>
8085 * server.h: Do not include stdio.h.
8086 * linux-low.c: Likewise.
8087 * remote-utils.c: Likewise.
8088 * spu-low.c: Likewise.
8089 * utils.c: Likewise.
8090 * wincecompat.c: Likewise.
8092 2014-08-06 Gary Benson <gbenson@redhat.com>
8094 * regcache.c (init_register_cache): Move conditionals inside if.
8096 2014-08-06 Gary Benson <gbenson@redhat.com>
8098 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8100 2014-07-31 Gary Benson <gbenson@redhat.com>
8102 * ax.h: Do not include server.h.
8103 * gdbthread.h: Likewise.
8104 * lynx-low.h: Likewise.
8105 * notif.h: Likewise.
8107 2014-07-30 Gary Benson <gbenson@redhat.com>
8109 * server.h: Include common-defs.h.
8110 Do not include config.h or build-gnulib-gdbserver/config.h.
8112 2014-07-30 Gary Benson <gbenson@redhat.com>
8114 * hostio-errno.c: Move server.h to top of includes list.
8115 * inferiors.c: Likewise.
8116 * linux-x86-low.c: Likewise.
8117 * notif.c: Include server.h.
8119 2014-07-24 Tom Tromey <tromey@redhat.com>
8120 Gary Benson <gbenson@redhat.com>
8122 * server.h (CORE_ADDR): Now unsigned.
8124 2014-07-16 Pedro Alves <palves@redhat.com>
8126 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8128 2014-07-15 Pedro Alves <palves@redhat.com>
8130 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8133 2014-07-11 Pedro Alves <palves@redhat.com>
8135 * linux-low.c (kill_wait_lwp): New function, based on
8136 kill_one_lwp_callback, but use my_waitpid directly.
8137 (kill_one_lwp_callback, linux_kill): Use it.
8139 2014-06-23 Pedro Alves <palves@redhat.com>
8141 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8142 before setting DR0..DR3.
8144 2014-06-20 Gary Benson <gbenson@redhat.com>
8146 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8147 * configure: Regenerated.
8148 * config.in: Likewise.
8150 2014-06-20 Gary Benson <gbenson@redhat.com>
8152 * Makefile.in (SFILES): Update locations for files moved
8154 (object file files): Reordered.
8156 2014-06-20 Gary Benson <gbenson@redhat.com>
8158 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8159 (i386_dr_low_set_addr): Likewise.
8160 (i386_dr_low_get_addr): Likewise.
8161 (i386_dr_low_can_set_control): Likewise.
8162 (i386_dr_low_set_control): Likewise.
8163 (i386_dr_low_get_control): Likewise.
8164 (i386_dr_low_get_status): Likewise.
8165 (i386_get_debug_register_length): Likewise.
8166 * linux-x86-low.c (i386_dr_low_set_addr):
8167 Changed signature. Made static.
8168 (i386_dr_low_get_addr): Likewise.
8169 (i386_dr_low_set_control): Likewise.
8170 (i386_dr_low_get_control): Likewise.
8171 (i386_dr_low_get_status): Likewise.
8172 (i386_dr_low): New global variable.
8173 * win32-i386-low.c (i386_dr_low_set_addr):
8174 Changed signature. Made static.
8175 (i386_dr_low_get_addr): Likewise.
8176 (i386_dr_low_set_control): Likewise.
8177 (i386_dr_low_get_control): Likewise.
8178 (i386_dr_low_get_status): Likewise.
8179 (i386_dr_low): New global variable.
8181 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8183 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8184 * Makefile.in (AR, AR_FLAGS): Define.
8185 * configure: Regenerate.
8187 2014-06-19 Gary Benson <gbenson@redhat.com>
8189 * Makefile.in (i386-dregs.o): New rule.
8190 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8191 * i386-low.c (target.h): Remove include.
8192 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8193 (DR_CONTROL_SHIFT): Likewise.
8194 (DR_CONTROL_SIZE): Likewise.
8195 (DR_RW_EXECUTE): Likewise.
8196 (DR_RW_WRITE): Likewise.
8197 (DR_RW_READ): Likewise.
8198 (DR_RW_IORW): Likewise.
8199 (DR_LEN_1): Likewise.
8200 (DR_LEN_2): Likewise.
8201 (DR_LEN_4): Likewise.
8202 (DR_LEN_8): Likewise.
8203 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8204 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8205 (DR_ENABLE_SIZE): Likewise.
8206 (DR_LOCAL_SLOWDOWN): Likewise.
8207 (DR_GLOBAL_SLOWDOWN): Likewise.
8208 (DR_CONTROL_RESERVED): Likewise.
8209 (I386_DR_CONTROL_MASK): Likewise.
8210 (I386_DR_VACANT): Likewise.
8211 (I386_DR_LOCAL_ENABLE): Likewise.
8212 (I386_DR_GLOBAL_ENABLE): Likewise.
8213 (I386_DR_DISABLE): Likewise.
8214 (I386_DR_SET_RW_LEN): Likewise.
8215 (I386_DR_GET_RW_LEN): Likewise.
8216 (I386_DR_WATCH_HIT): Likewise.
8217 (i386_wp_op_t): Likewise.
8218 (i386_show_dr): Likewise.
8219 (i386_length_and_rw_bits): Likewise.
8220 (i386_insert_aligned_watchpoint): Likewise.
8221 (i386_remove_aligned_watchpoint): Likewise.
8222 (i386_handle_nonaligned_watchpoint): Likewise.
8223 i386_update_inferior_debug_regs(): Likewise.
8224 (i386_dr_insert_watchpoint): Likewise.
8225 (i386_dr_remove_watchpoint): Likewise.
8226 (i386_dr_region_ok_for_watchpoint): Likewise.
8227 (i386_dr_stopped_data_address): Likewise.
8228 (i386_dr_stopped_by_watchpoint): Likewise.
8230 2014-06-19 Gary Benson <gbenson@redhat.com>
8232 * i386-low.c (i386_dr_show): Renamed to
8233 i386_show_dr and made static. All uses updated.
8234 (i386_dr_length_and_rw_bits): Renamed to
8235 i386_length_and_rw_bits and made static.
8237 (i386_dr_insert_aligned_watchpoint): Renamed to
8238 i386_insert_aligned_watchpoint and made static.
8240 (i386_dr_remove_aligned_watchpoint): Renamed to
8241 i386_remove_aligned_watchpoint and made static.
8243 (i386_dr_update_inferior_debug_regs): Renamed to
8244 i386_update_inferior_debug_regs and made static.
8247 2014-06-18 Gary Benson <gbenson@redhat.com>
8249 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8250 (i386_dr_low_can_set_control): Likewise.
8251 (i386_get_debug_register_length): Likewise.
8252 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8253 (i386_dr_low_can_set_control): Likewise.
8254 (i386_get_debug_register_length): Likewise.
8256 2014-06-17 Gary Benson <gbenson@redhat.com>
8258 * i386-low.h (i386-dregs.h): New include.
8259 (DR_FIRSTADDR): Now in i386-dregs.h.
8260 (DR_LASTADDR): Likewise.
8261 (DR_NADDR): Likewise.
8262 (DR_STATUS): Likewise.
8263 (DR_CONTROL): Likewise.
8264 (i386_debug_reg_state): Likewise.
8265 (i386_dr_insert_watchpoint): Likewise.
8266 (i386_dr_remove_watchpoint): Likewise.
8267 (i386_dr_region_ok_for_watchpoint): Likewise.
8268 (i386_dr_stopped_data_address): Likewise.
8269 (i386_dr_stopped_by_watchpoint): Likewise.
8270 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8272 2014-06-18 Gary Benson <gbenson@redhat.com>
8274 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8275 i386_dr_insert_watchpoint.
8276 (i386_low_remove_watchpoint): Renamed to
8277 i386_dr_remove_watchpoint.
8278 (i386_low_region_ok_for_watchpoint): Renamed to
8279 i386_dr_region_ok_for_watchpoint.
8280 (i386_low_stopped_data_address): Renamed to
8281 i386_dr_stopped_data_address.
8282 (i386_low_stopped_by_watchpoint): Renamed to
8283 i386_dr_stopped_by_watchpoint.
8284 * i386-low.c (i386_show_dr): Renamed to
8285 i386_dr_show and made nonstatic. All uses updated.
8286 (i386_length_and_rw_bits): Renamed to
8287 i386_dr_length_and_rw_bits and made nonstatic.
8289 (i386_insert_aligned_watchpoint): Renamed to
8290 i386_dr_insert_aligned_watchpoint and made nonstatic.
8292 (i386_remove_aligned_watchpoint): Renamed to
8293 i386_dr_remove_aligned_watchpoint and made nonstatic.
8295 (i386_update_inferior_debug_regs): Renamed to
8296 i386_dr_update_inferior_debug_regs and made nonstatic.
8298 (i386_low_insert_watchpoint): Renamed to
8299 i386_dr_insert_watchpoint. All uses updated.
8300 (i386_low_remove_watchpoint): Renamed to
8301 i386_dr_remove_watchpoint. All uses updated.
8302 (i386_low_region_ok_for_watchpoint): Renamed to
8303 i386_dr_region_ok_for_watchpoint. All uses updated.
8304 (i386_low_stopped_data_address): Renamed to
8305 i386_dr_stopped_data_address. All uses updated.
8306 (i386_low_stopped_by_watchpoint): Renamed to
8307 i386_dr_stopped_by_watchpoint. All uses updated.
8309 2014-06-18 Gary Benson <gbenson@redhat.com>
8311 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8312 (i386_dr_low_can_set_control): Likewise.
8313 (i386_insert_aligned_watchpoint): New check.
8315 2014-06-18 Gary Benson <gbenson@redhat.com>
8317 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8320 2014-06-18 Gary Benson <gbenson@redhat.com>
8322 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8323 instead of fatal and error.
8324 (i386_handle_nonaligned_watchpoint): Likewise.
8326 2014-06-18 Gary Benson <gbenson@redhat.com>
8328 * i386-low.c (i386_get_debug_register_length): New macro.
8329 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8330 (i386_show_dr): Use debug_printf instead of fprintf. Use
8331 phex to format values.
8333 2014-06-18 Gary Benson <gbenson@redhat.com>
8335 * i386-low.h: Comment changes.
8336 * i386-low.c: Likewise.
8338 2014-06-18 Gary Benson <gbenson@redhat.com>
8340 * i386-low.c: Whitespace changes.
8342 2014-06-12 Tom Tromey <tromey@redhat.com>
8344 * utils.c (freeargv): Remove.
8346 2014-06-12 Tom Tromey <tromey@redhat.com>
8348 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8349 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8350 (parse_debug_format_options): Likewise.
8351 (gdbserver_usage): Likewise.
8352 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8353 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8354 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8356 ($(LIBGNU)): Depend on libiberty.
8357 (all-lib): Recurse into all subdirs.
8358 (install-only): Invoke "install" target in subdirs.
8359 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8361 * configure: Rebuild.
8362 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8363 for vasprintf, vsnprintf, or gettimeofday.
8364 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8367 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8369 * development.sh: Delete.
8370 * Makefile.in (config.status): Adjust dependency on development.sh.
8371 * configure.ac: Adjust development.sh source call.
8372 * configure: Regenerate.
8374 2014-06-02 Pedro Alves <palves@redhat.com>
8376 * ax.c (gdb_free_agent_expr): New function.
8377 * ax.h (gdb_free_agent_expr): New declaration.
8378 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8380 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8382 (clear_breakpoint_conditions_and_commands): New function.
8383 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8384 (clear_breakpoint_conditions_and_commands): New declaration.
8386 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8388 * linux-aarch64-low.c (asm/ptrace.h): Include.
8390 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8392 Fix TLS access for -static -pthread.
8393 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8394 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8395 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8397 2014-05-20 Pedro Alves <palves@redhat.com>
8399 * linux-aarch64-low.c (aarch64_insert_point)
8400 (aarch64_remove_point): No longer check whether the type is
8401 supported here. Adjust to new interface.
8402 (the_low_target): Install aarch64_supports_z_point_type as
8403 supports_z_point_type method.
8404 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8405 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8406 instead of a Z packet char. Adjust.
8407 (arm_supports_z_point_type): New function.
8408 (arm_insert_point, arm_remove_point): Adjust to new interface.
8409 (the_low_target): Install arm_supports_z_point_type.
8410 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8411 (cris_insert_point, cris_remove_point): Adjust to new interface.
8412 Don't check whether the type is supported here.
8413 (the_low_target): Install cris_supports_z_point_type.
8414 * linux-low.c (linux_supports_z_point_type): New function.
8415 (linux_insert_point, linux_remove_point): Adjust to new interface.
8416 * linux-low.h (struct linux_target_ops) <insert_point,
8417 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8418 raw_breakpoint pointer parameter.
8419 <supports_z_point_type>: New method.
8420 * linux-mips-low.c (mips_supports_z_point_type): New function.
8421 (mips_insert_point, mips_remove_point): Adjust to new interface.
8422 Use mips_supports_z_point_type.
8423 (the_low_target): Install mips_supports_z_point_type.
8424 * linux-ppc-low.c (the_low_target): Install NULL as
8425 supports_z_point_type method.
8426 * linux-s390-low.c (the_low_target): Install NULL as
8427 supports_z_point_type method.
8428 * linux-sparc-low.c (the_low_target): Install NULL as
8429 supports_z_point_type method.
8430 * linux-x86-low.c (x86_supports_z_point_type): New function.
8431 (x86_insert_point): Adjust to new insert_point interface. Use
8432 insert_memory_breakpoint. Adjust to new
8433 i386_low_insert_watchpoint interface.
8434 (x86_remove_point): Adjust to remove_point interface. Use
8435 remove_memory_breakpoint. Adjust to new
8436 i386_low_remove_watchpoint interface.
8437 (the_low_target): Install x86_supports_z_point_type.
8438 * lynx-low.c (lynx_target_ops): Install NULL as
8439 supports_z_point_type callback.
8440 * nto-low.c (nto_supports_z_point_type): New.
8441 (nto_insert_point, nto_remove_point): Adjust to new interface.
8442 (nto_target_ops): Install nto_supports_z_point_type.
8443 * mem-break.c: Adjust intro comment.
8444 (struct raw_breakpoint) <raw_type, size>: New fields.
8445 <inserted>: Update comment.
8446 <shlib_disabled>: Delete field.
8447 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8448 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8449 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8450 (raw_bkpt_type_to_target_hw_bp_type): New function.
8451 (find_enabled_raw_code_breakpoint_at): New function.
8452 (find_raw_breakpoint_at): New type and size parameters. Use them.
8453 (insert_memory_breakpoint): New function, based off
8454 set_raw_breakpoint_at.
8455 (remove_memory_breakpoint): New function.
8456 (set_raw_breakpoint_at): Reimplement.
8457 (set_breakpoint): New, based on set_breakpoint_at.
8458 (set_breakpoint_at): Reimplement.
8459 (delete_raw_breakpoint): Go through the_target->remove_point
8460 instead of assuming memory breakpoints.
8461 (find_gdb_breakpoint_at): Delete.
8462 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8463 (find_gdb_breakpoint): New function.
8464 (set_gdb_breakpoint_at): Delete.
8465 (z_type_supported): New function.
8466 (set_gdb_breakpoint_1): New function, loosely based off
8467 set_gdb_breakpoint_at.
8468 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8469 (delete_gdb_breakpoint_at): Delete.
8470 (delete_gdb_breakpoint_1): New function, loosely based off
8471 delete_gdb_breakpoint_at.
8472 (delete_gdb_breakpoint): New function.
8473 (clear_gdb_breakpoint_conditions): Rename to ...
8474 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8476 (add_condition_to_breakpoint): Make static.
8477 (add_breakpoint_condition): Take a struct breakpoint pointer
8478 instead of an address. Adjust.
8479 (gdb_condition_true_at_breakpoint): Rename to ...
8480 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8482 (gdb_condition_true_at_breakpoint): Reimplement.
8483 (add_breakpoint_commands): Take a struct breakpoint pointer
8484 instead of an address. Adjust.
8485 (gdb_no_commands_at_breakpoint): Rename to ...
8486 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8487 parameter. Return true if no breakpoint was found. Change debug
8489 (gdb_no_commands_at_breakpoint): Reimplement.
8490 (run_breakpoint_commands): Rename to ...
8491 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8492 and change return type to boolean.
8493 (run_breakpoint_commands): New function.
8494 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8495 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8496 breakpoint. Go through the_target->remove_point instead of
8497 assuming memory breakpoint.
8498 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8499 software and hardware breakpoints.
8500 (reinsert_raw_breakpoint): Go through the_target->insert_point
8501 instead of assuming memory breakpoint.
8502 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8503 software and hardware breakpoints.
8504 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8505 Check both software and hardware breakpoints.
8506 (validate_inserted_breakpoint): Assert the breakpoint is a
8507 software breakpoint. Set the inserted flag to -1 instead of
8508 setting shlib_disabled.
8509 (delete_disabled_breakpoints): Adjust.
8510 (validate_breakpoints): Only validate software breakpoints.
8511 Adjust to inserted flag change.
8512 (check_mem_read, check_mem_write): Skip breakpoint types other
8513 than software breakpoints. Adjust to inserted flag change.
8514 * mem-break.h (enum raw_bkpt_type): New enum.
8515 (raw_breakpoint, struct process_info): Forward declare.
8516 (Z_packet_to_target_hw_bp_type): Delete declaration.
8517 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8518 (set_gdb_breakpoint, delete_gdb_breakpoint)
8519 (clear_breakpoint_conditions): New declarations.
8520 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8521 (breakpoint_inserted_here): Update comment.
8522 (add_breakpoint_condition, add_breakpoint_commands): Replace
8523 address parameter with a breakpoint pointer parameter.
8524 (gdb_breakpoint_here): Update comment.
8525 (delete_gdb_breakpoint_at): Delete.
8526 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8527 * server.c (process_point_options): Take a struct breakpoint
8528 pointer instead of an address. Adjust.
8529 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8530 delete_gdb_breakpoint.
8531 * spu-low.c (spu_target_ops): Install NULL as
8532 supports_z_point_type method.
8533 * target.h: Include mem-break.h.
8534 (struct target_ops) <prepare_to_access_memory>: Update comment.
8535 <supports_z_point_type>: New field.
8536 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8537 instead of a char. Also take a raw breakpoint pointer.
8538 * win32-arm-low.c (the_low_target): Install NULL as
8539 supports_z_point_type.
8540 * win32-i386-low.c (i386_supports_z_point_type): New function.
8541 (i386_insert_point, i386_remove_point): Adjust to new interface.
8542 (the_low_target): Install i386_supports_z_point_type.
8543 * win32-low.c (win32_supports_z_point_type): New function.
8544 (win32_insert_point, win32_remove_point): Adjust to new interface.
8545 (win32_target_ops): Install win32_supports_z_point_type.
8546 * win32-low.h (struct win32_target_ops):
8547 <supports_z_point_type>: New method.
8548 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8549 instead of a char. Also take a raw breakpoint pointer.
8551 2014-05-20 Pedro Alves <palves@redhat.com>
8553 * mem-break.h: Include break-common.h.
8554 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8555 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8556 (Z_packet_to_target_hw_bp_type): New declaration.
8557 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8558 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8559 (Z_PACKET_ACCESS_WP): Delete macros.
8560 (Z_packet_to_hw_type): Delete function.
8561 * i386-low.h: Don't include break-common.h here.
8562 (Z_packet_to_hw_type): Delete declaration.
8563 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8564 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8565 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8566 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8567 * linux-aarch64-low.c: Don't include break-common.h here.
8568 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8569 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8570 (Z_packet_to_target_hw_bp_type): Delete function.
8571 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8573 (mips_insert_point, mips_remove_point): Use
8574 Z_packet_to_target_hw_bp_type.
8576 2014-05-20 Pedro Alves <palves@redhat.com>
8578 * linux-aarch64-low.c: Include break-common.h.
8579 (enum target_point_type): Delete.
8580 (Z_packet_to_point_type): Rename to ...
8581 (Z_packet_to_target_hw_bp_type): ... this, and return a
8582 target_hw_bp_type instead.
8583 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8584 instead of an enum target_point_type.
8585 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8587 (aarch64_dr_state_insert_one_point)
8588 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8589 (aarch64_handle_aligned_watchpoint)
8590 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8591 Take an enum target_hw_bp_type instead of an enum
8593 (aarch64_supports_z_point_type): New function.
8594 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8595 use Z_packet_to_target_hw_bp_type.
8597 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8599 * configure.ac: Only use -Werror by default when DEVELOPMENT
8601 * configure: Regenerate.
8603 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8605 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8606 * linux-x86-low.c (X86_64_USER_REGS): New.
8607 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8609 2014-04-28 Yao Qi <yao@codesourcery.com>
8611 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8614 2014-04-25 Pedro Alves <palves@redhat.com>
8617 * linux-low.c (linux_attach_fail_reason_string): New function.
8618 (linux_attach_lwp): Delete.
8619 (linux_attach_lwp_1): Rename to ...
8620 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8621 argument. Remove "initial" parameter. Return int instead of
8622 void. Don't error or warn here.
8623 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8624 failure to attach to the tgid. Call warning when failing to
8626 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8627 argument. Remove "initial" parameter. Return int instead of
8628 void. Don't error or warn here.
8629 (linux_attach_fail_reason_string): New declaration.
8630 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8631 interface change. Use linux_attach_fail_reason_string.
8633 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8634 Walfred Tedeschi <walfred.tedeschi@intel.com>
8636 * Makefile.in: Added rules to handle new files
8637 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8638 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8639 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8640 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8641 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8642 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8644 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8645 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8646 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8647 i386/x32-avx512.xml.
8648 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8649 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8650 i386/x32-avx512-linux.xml.
8651 * i387-fp.c (num_avx512_k_registers): New constant for number
8653 (num_avx512_zmmh_low_registers): New constant for number of
8654 lower ZMM registers (0-15).
8655 (num_avx512_zmmh_high_registers): New constant for number of
8656 higher ZMM registers (16-31).
8657 (num_avx512_ymmh_registers): New contant for number of higher
8658 YMM registers (ymm16-31 added by avx521 on x86_64).
8659 (num_avx512_xmm_registers): New constant for number of higher
8660 XMM registers (xmm16-31 added by AVX512 on x86_64).
8661 (struct i387_xsave): Add space for AVX512 registers.
8662 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8663 Add code to handle AVX512 registers.
8664 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8665 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8666 prototypei from generated file.
8667 (tdesc_amd64_avx512_linux): Likewise.
8668 (init_registers_x32_avx512_linux): Likewise.
8669 (tdesc_x32_avx512_linux): Likewise.
8670 (init_registers_i386_avx512_linux): Likewise.
8671 (tdesc_i386_avx512_linux): Likewise.
8672 (x86_64_regmap): Add AVX512 registers.
8673 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8675 (initialize_low_arch): Add code to initialize AVX512 registers.
8677 2014-04-23 Pedro Alves <palves@redhat.com>
8679 * mem-break.c (find_gdb_breakpoint_at): Make static.
8680 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8682 2014-04-23 Pedro Alves <palves@redhat.com>
8684 * i386-low.c: Don't include break-common.h here.
8685 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8686 prototype to take target_hw_bp_type as argument instead of a Z
8688 * i386-low.h: Include break-common.h here.
8689 (Z_packet_to_hw_type): Declare.
8690 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8692 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8693 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8694 (x86_remove_point): Convert the packet number to a
8695 target_hw_bp_type before calling i386_low_remove_watchpoint.
8696 * win32-i386-low.c (i386_insert_point): Convert the packet number
8697 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8698 (i386_remove_point): Convert the packet number to a
8699 target_hw_bp_type before calling i386_low_remove_watchpoint.
8701 2014-04-23 Pedro Alves <palves@redhat.com>
8703 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8705 2014-04-10 Pedro Alves <palves@redhat.com>
8707 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8708 Check if the condition or command is NULL before checking if the
8709 breakpoint is known. On success, return true.
8710 * mem-break.h (add_breakpoint_condition): Document return.
8711 (add_breakpoint_commands): Add describing comment.
8712 * server.c (skip_to_semicolon): New function.
8713 (process_point_options): Use it.
8715 2014-04-09 Pedro Alves <palves@redhat.com>
8717 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8720 2014-02-27 Pedro Alves <palves@redhat.com>
8723 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8725 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8727 (last_thread_of_process_p): Take a PID argument instead of a
8729 (linux_wait_for_lwp): Delete.
8730 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8732 (linux_low_filter_event): New function, party factored out from
8733 linux_wait_for_event.
8734 (linux_wait_for_event): Rename to ...
8735 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8736 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8737 sigsuspend. Check for zombie leaders.
8738 (linux_wait_for_event): Reimplement as wrapper around
8739 linux_wait_for_event_filtered.
8740 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8741 a normal or signal exit is seen, it's the whole process exiting.
8742 (wait_for_sigstop): No longer a for_each_inferior callback.
8743 Rewrite on top of linux_wait_for_event_filtered.
8744 (stop_all_lwps): Call wait_for_sigstop directly.
8745 * server.c (resume, handle_target_event): Handle
8746 TARGET_WAITKIND_NO_RESUMED.
8748 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8750 * win32-low.c (psapi_get_dll_name,
8751 * win32_CreateToolhelp32Snapshot): Delete.
8752 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8753 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8755 (handle_load_dll): Add function description.
8756 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8758 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8760 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8762 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8763 base address when calling win32_add_one_solib.
8764 (handle_load_dll): Delete local variable load_addr.
8765 Remove 0x1000 offset applied to DLL base address when calling
8766 win32_add_one_solib.
8767 (handle_unload_dll): Add comment.
8769 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8771 * win32-low.c (win32_add_all_dlls): Renames
8772 win32_ensure_ntdll_loaded. Rewrite function documentation.
8773 Adjust implementation to always load all DLLs.
8774 Add 0x1000 offset to DLL base address when calling
8775 win32_add_one_solib.
8776 (child_initialization_done): New static global.
8777 (do_initial_child_stuff): Set child_initialization_done to
8778 zero during child initialization, and 1 after. Replace call
8779 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8781 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8782 (handle_unload_dll): Add function documentation.
8783 (get_child_debug_event): Ignore load and unload DLL events
8784 during child initialization.
8786 2014-02-20 Doug Evans <dje@google.com>
8788 Remove global all_lwps.
8789 * inferiors.h (ptid_of): Move here from linux-low.h.
8790 (pid_of, lwpid_of): Ditto.
8791 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8792 parameter is a struct thread_info * now.
8793 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8794 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8795 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8797 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8798 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8799 * linux-arm-low.c (update_registers_callback): Update, "entry"
8800 parameter is a struct thread_info * now.
8801 Fetch lwpid from current_inferior directly.
8802 (arm_insert_point): Pass &all_threads to find_inferior instead of
8804 (arm_remove_point): Ditto.
8805 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8806 (arm_prepare_to_resume): Fetch pid from thread.
8807 (arm_read_description): Fetch lwpid from current_inferior directly.
8808 * linux-low.c (all_lwps): Delete.
8809 (delete_lwp): Delete call to remove_inferior.
8810 (handle_extended_wait): Fetch lwpid from thread.
8811 (add_lwp): Don't set lwp->entry.id. Remove call to
8812 add_inferior_to_list.
8813 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8814 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8815 (kill_one_lwp_callback): Ditto.
8816 (linux_kill): Don't dereference NULL pointer.
8817 Fetch ptid,lwpid from thread.
8818 (get_detach_signal): Fetch ptid from thread.
8819 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8820 Simplify call to regcache_invalidate_thread.
8821 (delete_lwp_callback): Update, "entry" parameter is a
8822 struct thread_info * now. Fetch pid from thread.
8823 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8824 (status_pending_p_callback): Update, "entry" parameter is a
8825 struct thread_info * now. Fetch ptid from thread.
8826 (find_lwp_pid): Update, "entry" parameter is a
8827 struct thread_info * now.
8828 (linux_wait_for_lwp): Fetch pid from thread.
8829 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8830 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8831 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8832 (dequeue_one_deferred_signal): Ditto.
8833 (cancel_breakpoint): Fetch ptid from current_inferior.
8834 (linux_wait_for_event): Pass &all_threads to find_inferior,
8835 not &all_lwps. Fetch ptid, lwpid from thread.
8836 (count_events_callback): Update, "entry" parameter is a
8837 struct thread_info * now.
8838 (select_singlestep_lwp_callback): Ditto.
8839 (select_event_lwp_callback): Ditto.
8840 (cancel_breakpoints_callback): Ditto.
8841 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8843 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8844 (unsuspend_one_lwp): Update, "entry" parameter is a
8845 struct thread_info * now.
8846 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8848 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8849 Fetch lwpid from thread, not lwp.
8850 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8851 Pass &all_threads to find_inferior, not &all_lwps.
8852 (send_sigstop): Fetch lwpid from thread, not lwp.
8853 (send_sigstop_callback): Update, "entry" parameter is a
8854 struct thread_info * now.
8855 (suspend_and_send_sigstop_callback): Ditto.
8856 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8857 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8858 struct thread_info * now.
8859 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8861 (lwp_running): Update, "entry" parameter is a
8862 struct thread_info * now.
8863 (stop_all_lwps): Fetch ptid from thread.
8864 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8865 (linux_resume_one_lwp): Fetch lwpid from thread.
8866 (linux_set_resume_request): Update, "entry" parameter is a
8867 struct thread_info * now. Fetch pid, lwpid from thread.
8868 (resume_status_pending_p): Update, "entry" parameter is a
8869 struct thread_info * now.
8870 (need_step_over_p): Ditto. Fetch lwpid from thread.
8871 (start_step_over): Fetch lwpid from thread.
8872 (linux_resume_one_thread): Update, "entry" parameter is a
8873 struct thread_info * now. Fetch lwpid from thread.
8874 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8875 (proceed_one_lwp): Update, "entry" parameter is a
8876 struct thread_info * now. Fetch lwpid from thread.
8877 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8878 struct thread_info * now.
8879 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8880 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8881 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8883 (regsets_store_inferior_registers): Ditto.
8884 (fetch_register, store_register): Ditto.
8885 (linux_read_memory, linux_write_memory): Ditto.
8886 (linux_request_interrupt): Ditto.
8887 (linux_read_auxv): Ditto.
8888 (linux_xfer_siginfo): Ditto.
8889 (linux_qxfer_spu): Ditto.
8890 (linux_qxfer_libraries_svr4): Ditto.
8891 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8892 moved to inferiors.h.
8894 (get_thread_lwp): Update.
8895 (struct lwp_info): Delete member "entry". Simplify comment for
8898 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8899 current_inferior directly.
8900 (update_watch_registers_callback): Update, "entry" parameter is a
8901 struct thread_info * now. Fetch pid from thread.
8902 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8903 (mips_insert_point): Fetch lwpid from current_inferior.
8904 Pass &all_threads to find_inferior, not &all_lwps.
8905 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8906 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8908 (mips_stopped_data_address): Ditto.
8909 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8911 * linux-tile-low.c (tile_arch_setup): Ditto.
8912 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8913 (update_debug_registers_callback): Update, "entry" parameter is a
8914 struct thread_info * now. Fetch pid from thread.
8915 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8916 Pass &all_threads to find_inferior, not &all_lwps.
8917 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8918 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8919 Pass &all_threads to find_inferior, not &all_lwps.
8920 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8921 (i386_dr_low_get_status): Ditto.
8922 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8923 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8924 (x86_linux_read_description): Ditto.
8925 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8927 2014-02-20 Doug Evans <dje@google.com>
8929 * inferiors.c (get_first_inferior): Fix buglet.
8931 2014-02-19 Doug Evans <dje@google.com>
8933 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8934 * inferiors.c (add_thread): Change result type to struct thread_info *.
8935 All callers updated.
8936 (add_lwp): Call add_thread here instead of in callers.
8937 All callers updated.
8938 * linux-low.h (get_lwp_thread): Rewrite.
8939 (struct lwp_info): New member "thread".
8941 2014-02-19 Doug Evans <dje@google.com>
8943 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8944 All callers updated.
8946 2014-02-19 Doug Evans <dje@google.com>
8948 * inferiors.c (add_thread): Fix whitespace.
8950 2014-02-19 Doug Evans <dje@google.com>
8952 * dll.c (clear_dlls): Replace accessing list implemention details
8954 * gdbthread.h (get_first_thread): Declare.
8955 * inferiors.c (for_each_inferior_with_data): New function.
8956 (get_first_thread): New function.
8957 (find_thread_ptid): Simplify.
8958 (get_first_inferior): New function.
8959 (clear_list): Delete.
8960 (one_inferior_p): New function.
8961 (clear_inferior_list): New function.
8962 (clear_inferiors): Update.
8963 * inferiors.h (for_each_inferior_with_data): Declare.
8964 (clear_inferior_list): Declare.
8965 (one_inferior_p): Declare.
8966 (get_first_inferior): Declare.
8967 * linux-low.c (linux_wait_for_event): Replace accessing list
8968 implemention details with API function.
8969 * server.c (target_running): Ditto.
8970 (accumulate_file_name_length): New function.
8971 (emit_dll_description): New function.
8972 (handle_qxfer_libraries): Replace accessing list implemention
8973 details with API function.
8974 (handle_qxfer_threads_worker): New function.
8975 (handle_qxfer_threads_proper): Replace accessing list implemention
8976 details with API function.
8977 (handle_query): Ditto.
8978 (visit_actioned_threads_callback_ftype): New typedef.
8979 (visit_actioned_threads_data): New struct.
8980 (visit_actioned_threads): Rewrite to be find_inferior callback.
8981 (resume): Call find_inferior.
8982 (handle_status): Replace accessing list implemention
8983 details with API function.
8984 (process_serial_event): Replace accessing list implemention details
8986 * target.c (set_desired_inferior): Replace accessing list implemention
8987 details with API function.
8988 * tracepoint.c (same_process_p): New function.
8989 (gdb_agent_about_to_close): Replace accessing list implemention
8990 details with API function.
8991 * win32-low.c (child_delete_thread): Replace accessing list
8992 implemention details with API function.
8993 (match_dll_by_basename): New function.
8994 (dll_is_loaded_by_basename): New function.
8995 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8996 details call to dll_is_loaded_by_basename.
8998 2014-02-19 Doug Evans <dje@google.com>
9000 * dll.h (struct dll_info): Add comment.
9001 * gdbthread.h (struct thread_info): Add comment.
9002 (current_ptid): Simplify.
9003 * inferiors.c (add_process): Update.
9004 (remove_process): Update.
9005 * inferiors.h (struct process_info): Rename member "head" to "entry".
9006 * linux-low.c (delete_lwp): Update.
9008 (last_thread_of_process_p): Update.
9009 (kill_one_lwp_callback, linux_kill): Update.
9010 (status_pending_p_callback): Update.
9011 (wait_for_sigstop): Update. Simplify read of ptid.
9012 (start_step_over): Update.
9013 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9014 (get_lwp_thread): Update.
9015 (struct lwp_info): Rename member "head" to "entry".
9016 * regcache.h (inferior_list_entry): Delete.
9017 * server.c (kill_inferior_callback): Update.
9018 (detach_or_kill_inferior_callback): Update.
9019 (print_started_pid): Update.
9020 (print_attached_pid): Update.
9021 (process_serial_event): Simplify read of ptid.
9022 * thread-db.c (thread_db_create_event): Update.
9023 (thread_db_get_tls_address): Update.
9024 * win32-low.c (current_inferior_ptid): Simplify.
9026 2014-02-19 Tom Tromey <tromey@redhat.com>
9028 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9030 (target_supports_btrace): Update.
9032 2014-02-14 Yao Qi <yao@codesourcery.com>
9034 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9035 (rsp-low-ipa.o): New target.
9037 2014-02-12 Tom Tromey <tromey@redhat.com>
9039 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9040 convert_ascii_to_int.
9041 * regcache.c (registers_to_string): Likewise.
9042 * remote-utils.c (decode_M_packet): Likewise.
9043 * server.c (process_serial_event): Likewise.
9045 2014-02-12 Tom Tromey <tromey@redhat.com>
9047 * server.c (handle_query, handle_v_run): Use hex2bin, not
9049 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9051 2014-02-12 Tom Tromey <tromey@redhat.com>
9053 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9054 convert_int_to_ascii.
9055 * regcache.c (registers_to_string, collect_register_as_string):
9057 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9059 * server.c (process_serial_event): Likewise.
9060 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9061 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9063 2014-02-12 Tom Tromey <tromey@redhat.com>
9065 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9066 bin2hex, not hexify.
9067 * tracepoint.c (cmd_qtstatus): Likewise.
9069 2014-02-12 Tom Tromey <tromey@redhat.com>
9071 * remote-utils.c (monitor_output): Pass explicit length to
9074 2014-02-12 Tom Tromey <tromey@redhat.com>
9076 * tracepoint.c: Include rsp-low.h.
9077 * server.c: Include rsp-low.h.
9078 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9079 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9081 * remote-utils.c: Include rsp-low.h.
9082 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9083 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9084 (convert_int_to_ascii, convert_ascii_to_int): Move to
9086 * regcache.c: Include rsp-low.h.
9087 * ax.c: Include rsp-low.h.
9088 * Makefile.in (SFILES): Add common/rsp-low.c.
9089 (OBS): Add rsp-low.o.
9090 (rsp-low.o): New target.
9092 2014-02-12 Tom Tromey <tromey@redhat.com>
9094 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9095 Include print-utils.h.
9096 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9097 (plongest, thirty_two, phex_nz): Remove.
9098 * Makefile.in (SFILES): Add common/print-utils.c.
9099 (OBS): Add print-utils.o.
9100 (print-utils-ipa.o): New target.
9101 (print-utils.o): New target.
9102 (IPA_OBJS): Add print-utils-ipa.o.
9104 2014-02-06 Tom Tromey <tromey@redhat.com>
9106 * Makefile.in (SFILES): Fix indentation.
9108 2014-02-05 Doug Evans <dje@google.com>
9110 * linux-low.c (linux_wait_for_event): Improve comment.
9111 (linux_wait_1): Keep current_inferior in sync with event_child.
9113 2014-01-22 Doug Evans <dje@google.com>
9115 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9117 2014-01-22 Doug Evans <dje@google.com>
9119 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9120 * configure: Regenerate.
9121 * config.in: Regenerate.
9122 * Makefile.in (SFILES): Add debug.c.
9124 * debug.c: New file.
9125 * debug.h: New file.
9126 * linux-aarch64-low.c (*): Update all debugging printfs to use
9127 debug_printf instead of fprintf.
9128 * linux-arm-low.c (*): Ditto.
9129 * linux-cris-low.c (*): Ditto.
9130 * linux-crisv32-low.c (*): Ditto.
9131 * linux-m32r-low.c (*): Ditto.
9132 * linux-sparc-low.c (*): Ditto.
9133 * linux-x86.c (*): Ditto.
9134 * linux-low.c (*): Ditto.
9135 (linux_wait_1): Add calls to debug_enter, debug_exit.
9136 (linux_wait): Remove redundant debugging printf.
9137 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9138 (linux_resume, unstop_all_lwps): Ditto.
9139 * mem-break.c (*): Update all debugging printfs to use
9140 debug_printf instead of fprintf.
9141 * remote-utils.c (*): Ditto.
9142 * thread-db.c (*): Ditto.
9143 * server.c #include <ctype.h>, "gdb_vecs.h".
9144 (debug_threads): Moved to debug.c.
9145 (*): Update all debugging printfs to use debug_printf instead of
9147 (start_inferior): Replace call to fflush with call to debug_flush.
9148 (monitor_show_help): Mention set debug-format.
9149 (parse_debug_format_options): New function.
9150 (handle_monitor_command): Handle "monitor set debug-format".
9151 (gdbserver_usage): Mention --debug-format.
9152 (main): Parse --debug-format.
9153 * server.h (debug_threads): Declaration moved to debug.h.
9155 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9156 trace_debug_1 that uses debug_printf.
9157 (tracepoint_look_up_symbols): Update all debugging printfs to use
9158 debug_printf instead of fprintf.
9160 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9162 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9165 2014-01-17 Pedro Alves <palves@redhat.com>
9168 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9169 defined after including gdb_proc_service.h.
9171 2014-01-16 Doug Evans <dje@google.com>
9173 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9174 (match_dll): Use it.
9176 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9178 * target.h (target_ops) <read_btrace>: Change parameters and
9179 return type to allow error reporting.
9180 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9181 trace reading errors on.
9182 * linux-low.c (linux_low_read_btrace): Pass trace reading
9184 (linux_low_disable_btrace): New.
9186 2014-01-15 Doug Evans <dje@google.com>
9188 * inferiors.c (thread_id_to_gdb_id): Delete.
9189 * inferiors.h (thread_id_to_gdb_id): Delete.
9191 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9193 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9194 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9197 2014-01-08 Pedro Alves <palves@redhat.com>
9199 * server.c (handle_status): Don't discard previous queued stop
9200 replies or thread's pending status here.
9201 (main) <disconnection>: Do it here instead.
9203 2014-01-08 Pedro Alves <palves@redhat.com>
9205 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9206 * server.c (visit_actioned_threads, handle_pending_status): New
9208 (handle_v_cont): Factor out parts to ...
9209 (resume): ... this new function. If in all-stop, and a thread
9210 being resumed has a pending status, report it without actually
9212 (myresume): Adjust to use the new 'resume' function.
9213 (clear_pending_status_callback, set_pending_status_callback)
9214 (find_status_pending_thread_callback): New functions.
9215 (handle_status): Handle the case of multiple threads having
9216 interesting statuses to report. Report threads' real last signal
9217 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9218 with an interesting thread to report the status for, instead of
9219 always reporting the status of the first thread.
9221 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9223 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9224 * gdbreplay.c (gdbreplay_version): Likewise.
9226 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9228 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9229 iov.iov_len with the real length in use.
9231 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9233 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9234 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9235 for all targets that use win32-low.c.
9236 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9237 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9239 2013-12-13 Pedro Alves <palves@redhat.com>
9241 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9242 if equal to TARGET_WAITKIND_LOADED.
9243 * win32-low.c (cached_status): New static global.
9244 (win32_wait): Add declaration.
9245 (do_initial_child_stuff): Flush all initial pending debug events
9246 up to the initial breakpoint.
9247 (win32_wait): If CACHED_STATUS was set, return that instead
9248 of doing a real wait. Remove the code resuming the execution
9249 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9250 during the initial phase. Also remove the code changing
9251 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9252 TARGET_WAITKIND_STOPPED.
9254 2013-12-11 Yao Qi <yao@codesourcery.com>
9256 * notif.c (handle_notif_ack): Return 0 if no notification
9259 2013-11-20 Doug Evans <dje@google.com>
9261 * linux-low.c (linux_set_resume_request): Fix comment.
9263 2013-11-20 Doug Evans <dje@google.com>
9265 * linux-low.c (resume_status_pending_p): Tweak comment.
9267 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9269 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9270 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9271 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9272 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9273 (srv_amd64_regobj): Add amd64-mpx.o.
9274 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9275 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9276 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9277 * i387-fp.c (num_pl_bnd_register) Added constant.
9278 (num_pl_bnd_cfg_registers) Added constant.
9279 (struct i387_xsave) Added reserved area and MPX fields.
9280 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9281 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9283 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9284 (init_registers_amd64_mpx_linux): Declare new function.
9285 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9286 (x86_64_regmap): Add MPX registers.
9287 (x86_linux_read_description): Add MPX case.
9288 (initialize_low_arch): Initialize MPX targets.
9290 2013-11-18 Tom Tromey <tromey@redhat.com>
9292 * configure: Rebuild.
9293 * configure.ac: Don't check for stdlib.h.
9294 * gdbreplay.c: Unconditionally include stdlib.h.
9296 2013-11-18 Tom Tromey <tromey@redhat.com>
9298 * config.in: Rebuild.
9299 * configure: Rebuild.
9300 * configure.ac: Don't use AC_HEADER_DIRENT.
9302 2013-11-18 Tom Tromey <tromey@redhat.com>
9304 * server.h: Don't check HAVE_STRING_H.
9305 * gdbreplay.c: Don't check HAVE_STRING_H.
9306 * configure: Rebuild.
9308 2013-11-18 Tom Tromey <tromey@redhat.com>
9310 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9313 2013-11-08 Tom Tromey <tromey@redhat.com>
9315 * configure, config.in: Rebuild.
9316 * configure.ac: Remove unused configury.
9318 2013-11-08 Tom Tromey <tromey@redhat.com>
9320 * acinclude.m4: Include common.m4, codeset.m4.
9321 * configure, config.in: Rebuild.
9322 * configure.ac: Use GDB_AC_COMMON.
9324 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9326 * linux-s390-low.c (HWCAP_S390_TE): New define.
9327 (s390_arch_setup): Consider the TE field in the HWCAP for
9328 determining 'have_regset_tdb'.
9330 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9333 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9336 2013-10-02 Pedro Alves <palves@redhat.com>
9338 * server.c (process_serial_event): Don't output "GDBserver
9339 exiting" if GDB is connected through stdio.
9340 * target.c (mywait): Likewise, be silent if GDB is connected
9343 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9345 * lynx-low.c (lynx_add_threads_after_attach): New function.
9346 (lynx_attach): Remove call to add_thread. Add call to
9347 lynx_add_threads_after_attach instead.
9349 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9351 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9352 * config.in, configure: Regenerated.
9354 2013-09-18 Yao Qi <yao@codesourcery.com>
9357 * server.c (start_inferior): Clear 'resume_info'.
9359 2013-09-16 Jiong Wang <jiwang@tilera.com>
9361 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9364 2013-09-16 Jiong Wang <jiwang@tilera.com>
9366 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9367 linux-tile-low.o to srv_tgtobj.
9369 2013-09-16 Will Newton <will.newton@linaro.org>
9371 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9374 2013-09-06 Pedro Alves <palves@redhat.com>
9376 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9377 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9378 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9379 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9380 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9381 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9383 2013-09-06 Pedro Alves <palves@redhat.com>
9385 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9386 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9388 2013-09-06 Pedro Alves <palves@redhat.com>
9390 * linux-amd64-ipa.c: Include tracepoint.h.
9391 * linux-i386-ipa.c: Include tracepoint.h.
9393 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9395 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9396 (ps_get_thread_area): New function.
9398 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9400 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9401 (initialize_low_arch): Call init_registers_crisv32 rather than
9402 init_register_crisv32.
9404 2013-09-05 Pedro Alves <palves@redhat.com>
9406 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9408 * hostio.h: ... this new file.
9409 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9410 win32-low.c: Include hostio.h.
9412 2013-09-05 Pedro Alves <palves@redhat.com>
9414 * server.h (gdb_client_data, handler_func, callback_handler_func)
9415 (delete_file_handler, add_file_handler, append_callback_event)
9416 (delete_callback_event, start_event_loop, initialize_event_loop):
9417 Move to event-loop.h and include it.
9418 * event-loop.h: New file.
9420 2013-09-05 Pedro Alves <palves@redhat.com>
9422 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9423 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9424 (loaded_dll, unloaded_dll): Move to ...
9425 * dll.h: ... this new file.
9426 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9428 2013-09-05 Pedro Alves <palves@redhat.com>
9430 * server.h (current_process, get_thread_process, all_processes)
9431 (add_inferior_to_list, for_each_inferior, current_inferior)
9432 (remove_inferior, add_process, remove_process, find_process_pid)
9433 (have_started_inferiors_p, have_attached_inferiors_p)
9434 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9435 (clear_inferiors, find_inferior, find_inferior_id)
9436 (inferior_target_data, set_inferior_target_data)
9437 (inferior_regcache_data, set_inferior_regcache_data): Move to
9438 inferiors.h, and include it.
9439 * inferiors.h: New file.
9441 2013-09-05 Pedro Alves <palves@redhat.com>
9443 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9447 2013-09-05 Pedro Alves <palves@redhat.com>
9449 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9451 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9452 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9453 (handle_tracepoint_general_set, handle_tracepoint_query)
9454 (tracepoint_finished_step, tracepoint_was_hit)
9455 (release_while_stepping_state_list, current_traceframe)
9456 (in_readonly_region, traceframe_read_mem)
9457 (fetch_traceframe_registers, traceframe_read_sdata)
9458 (traceframe_read_info, struct fast_tpoint_collect_status)
9459 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9460 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9461 (supply_fast_tracepoint_registers)
9462 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9463 (ipa_tdesc, claim_trampoline_space)
9464 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9465 (agent_mem_read, agent_get_trace_state_variable_value)
9466 (agent_set_trace_state_variable_value, agent_tsv_read)
9467 (agent_mem_read_string, get_raw_reg_func_addr)
9468 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9469 * tracepoint.h: ... this new file.
9471 2013-09-05 Pedro Alves <palves@redhat.com>
9473 * server.h (perror_with_name, error, fatal, warning, paddress)
9474 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9476 * utils.h: New file.
9478 2013-09-05 Pedro Alves <palves@redhat.com>
9480 * server.h (remote_debug, noack_mode, transport_is_reliable)
9481 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9482 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9483 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9484 (write_enn, initialize_async_io, enable_async_io)
9485 (disable_async_io, check_remote_input_interrupt_request)
9486 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9487 (dead_thread_notify, prepare_resume_reply)
9488 (decode_address_to_semicolon, decode_address, decode_m_packet)
9489 (decode_M_packet, decode_X_packet, decode_xfer_write)
9490 (decode_search_memory_packet, unhexify, hexify)
9491 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9492 (look_up_one_symbol, relocate_instruction)
9493 (monitor_output): Move to remote-utils.h, and include it.
9494 * remote-utils.h: New file.
9496 2013-09-05 Pedro Alves <palves@redhat.com>
9498 * server.h (_): Delete.
9500 2013-09-02 Pedro Alves <palves@redhat.com>
9502 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9503 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9505 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9507 2013-09-02 Pierre Muller <muller@sourceware.org>
9509 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9510 or WriteProcessMemory complete successfully and handle
9511 ERROR_PARTIAL_COPY error.
9513 2013-09-02 Pedro Alves <palves@redhat.com>
9515 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9516 error instead of EIO.
9518 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9521 * linux-low.c: Include filestuff.h.
9522 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9523 * lynx-low.c: Include filestuff.h.
9524 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9525 * server.c: Include filestuff.h.
9526 (main): Call notice_open_fds.
9527 * spu-low.c: Include filestuff.h.
9528 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9530 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9532 * Makefile.in: Explain why ../target and ../nat are not
9533 listed as include file search paths.
9534 (linux-waitpid.o): New object file rule.
9535 * configure.srv (srv_native_linux_obj): New variable.
9536 Replace all occurrences of linux native object files with
9537 $srv_native_linux_obj.
9538 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9539 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9540 (linux_enable_event_reporting): Remove declaration.
9541 (my_waitpid): Moved to common/linux-waitpid.c.
9542 (linux_wait_for_event): Pass ptid when calling
9543 linux_enable_event_reporting.
9544 (linux_supports_tracefork_flag): Remove.
9545 (linux_enable_event_reporting): Likewise.
9546 (linux_tracefork_grandchild): Remove.
9547 (STACK_SIZE): Moved to common/linux-ptrace.c.
9548 (linux_tracefork_child): Remove.
9549 (linux_test_for_tracefork): Remove.
9550 (linux_look_up_symbols): Call linux_supports_traceclone.
9551 (initialize_low): Remove call to linux_test_for_tracefork.
9552 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9553 common/linux-ptrace.h.
9554 (PTRACE_TYPE_ARG4): Likewise.
9555 Include linux-ptrace.h.
9557 2013-08-21 Pedro Alves <palves@redhat.com>
9559 * config.in: Renegerate.
9561 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9563 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9564 (SFILES): Remove $(srcdir)/common/target-common.c and
9565 add $(srcdir)/target/waitstatus.c.
9566 (OBS): Remove target-common.o and add waitstatus.o.
9567 (server_h): Remove $(srcdir)/../common/target-common.h and
9568 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9569 and $(srcdir)/../target/waitstatus.h.
9570 (target-common.o): Remove.
9571 (waitstatus.o): New target object file.
9572 * target.h: Do not include target-common.h and
9573 include target/resume.h, target/wait.h and
9574 target/waitstatus.h.
9576 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9578 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9579 to PTRACE_TYPE_ARG3.
9580 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9581 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9583 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9584 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9586 2013-07-27 Jie Zhang <jie@codesourcery.com>
9587 Daniel Jacobowitz <dan@codesourcery.com>
9588 Yao Qi <yao@codesourcery.com>
9590 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9591 (mips-linux-watch.o): New rule.
9592 (mips_linux_watch_h): New variable.
9593 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9595 * linux-mips-low.c: Include mips-linux-watch.h.
9596 (struct arch_process_info, struct arch_lwp_info): New.
9597 (update_watch_registers_callback): New function.
9598 (mips_linux_new_process, mips_linux_new_thread) New functions.
9599 (mips_linux_prepare_to_resume, mips_insert_point): New
9601 (mips_remove_point, mips_stopped_by_watchpoint): New
9603 (rsp_bp_type_to_target_hw_bp_type): New function.
9604 (mips_stopped_data_address): New function.
9605 (the_low_target): Add watchpoint support functions.
9607 2013-07-27 Yao Qi <yao@codesourcery.com>
9609 * i386-low.c: Include break-common.h.
9610 (enum target_hw_bp_type): Remove.
9612 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9614 * Makefile.in (SFILES): /common/target-common.c.
9615 (OBS): Add target-common.o.
9616 (server_h): Add $(srcdir)/../common/target-common.h.
9617 (target-common.o): New target.
9618 * server.c (queue_stop_reply_callback): Free
9619 status string after use.
9620 * target.c (target_waitstatus_to_string): Remove.
9621 * target.h: Include target-common.h.
9622 (resume_kind): Likewise.
9623 (target_waitkind): Likewise.
9624 (target_waitstatus): Likewise.
9625 (TARGET_WNOHANG): Likewise.
9627 2013-07-04 Yao Qi <yao@codesourcery.com>
9629 * Makefile.in (host_alias): Use @host_noncanonical@.
9630 (target_alias): Use @target_noncanonical@.
9631 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9632 ACX_NONCANONICAL_HOST.
9633 * configure: Regenerated.
9636 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9638 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9639 * configure: Rebuild.
9640 * Makefile.in (version_host, version_target): Get from configure.
9641 (version.c): Use $(version_host) and $(version_target).
9643 2013-07-03 Pedro Alves <palves@redhat.com>
9645 * Makefile.in (config.status): Depend on development.sh.
9646 * acinclude.m4: Include libmcheck.m4.
9647 * configure: Regenerate.
9649 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9651 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9652 attribute inside the parentheses.
9653 (winapi_DebugSetProcessKillOnExit): Ditto.
9654 (winapi_DebugBreakProcess): Ditto.
9655 (winapi_GenerateConsoleCtrlEvent): Ditto.
9657 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9659 * notif.h (notif_event): Add a dummy member to avoid compiler
9662 2013-07-01 Pedro Alves <palves@redhat.com>
9664 * hostio.c (HOSTIO_PATH_MAX): Define.
9665 (require_filename, handle_open, handle_unlink, handle_readlink):
9668 2013-07-01 Pedro Alves <palves@redhat.com>
9670 * server.h: Include "pathmax.h".
9671 * linux-low.c: Don't include sys/param.h.
9672 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9674 * win32-low.c: Don't include sys/param.h.
9675 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9677 2013-07-01 Pedro Alves <palves@redhat.com>
9679 * event-loop.c: Don't check HAVE_UNISTD_H before including
9681 * gdbreplay.c: Likewise.
9682 * remote-utils.c: Likewise.
9683 * server.c: Likewise.
9684 * configure.ac: Don't check for unistd.h.
9685 * configure: Regenerate.
9687 2013-06-28 Tom Tromey <tromey@redhat.com>
9689 * Makefile.in (version.c): Use version.in, not
9692 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9694 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9695 * configure: Rebuild.
9696 * Makefile.in (version_host, version_target): Get from configure.
9697 (version.c): Use $(version_host) and $(version_target).
9699 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9701 Fix trace-status to output user name without trailing colon.
9702 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9704 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9706 Fix trace-status to output proper start-time and stop-time.
9707 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9708 output start time and stop time in hex as gdb expects.
9710 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9712 * tracepoint.c (build_traceframe_info_xml): Output trace state
9713 variables present in the trace buffer.
9715 2013-06-24 Tom Tromey <tromey@redhat.com>
9717 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9719 (version.o): Remove.
9720 * gdbreplay.c: Include version.h.
9721 (version, host_name): Don't declare.
9722 * server.h: Include version.h.
9723 (version, host_name): Don't declare.
9725 2013-06-12 Pedro Alves <palves@redhat.com>
9727 * linux-x86-low.c (linux_is_elf64): Delete global.
9728 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9729 with local linux_pid_exe_is_elf_64_file use.
9731 2013-06-11 Pedro Alves <palves@redhat.com>
9733 * linux-low.c (regset_disabled, disable_regset): New functions.
9734 (regsets_fetch_inferior_registers)
9735 (regsets_store_inferior_registers): Use them.
9736 (initialize_regsets_info); Don't allocate the disabled_regsets
9738 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9741 2013-06-11 Pedro Alves <palves@redhat.com>
9743 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9746 2013-06-11 Pedro Alves <palves@redhat.com>
9748 * linux-x86-low.c (initialize_low_arch): Call
9749 init_registers_x32_avx_linux.
9751 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9753 Fix compatibility with Android Bionic.
9754 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9757 2013-06-07 Pedro Alves <palves@redhat.com>
9760 * Makefile.in (OBS): Add tdesc.o.
9761 (IPA_OBJS): Add tdesc-ipa.o.
9762 (tdesc-ipa.o): New rule.
9763 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9765 * linux-low.c (new_inferior): Delete.
9766 (disabled_regsets, num_regsets): Delete.
9767 (linux_add_process): Adjust to set the new per-process
9769 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9770 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9771 was a stop. When calling arch_setup, switch the current inferior
9772 to the thread that got an event.
9773 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9774 (regsets_fetch_inferior_registers)
9775 (regsets_store_inferior_registers): New regsets_info parameter.
9777 (linux_register_in_regsets): New regs_info parameter. Adjust to
9779 (register_addr, fetch_register, store_register): New usrregs_info
9780 parameter. Adjust to use it.
9781 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9782 parameter regs_info. Adjust to use it.
9783 (linux_fetch_registers): Get the current inferior's regs_info, and
9785 (linux_store_registers): Ditto.
9786 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9787 (initialize_low): Don't initialize the target_regsets here. Call
9788 initialize_low_arch.
9789 * linux-low.h (target_regsets): Delete declaration.
9790 (struct regsets_info): New.
9791 (struct usrregs_info): New.
9792 (struct regs_info): New.
9793 (struct process_info_private) <new_inferior>: New field.
9794 (struct linux_target_ops): Delete the num_regs, regmap, and
9795 regset_bitmap fields. New field regs_info.
9796 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9797 * i387-fp.c (num_xmm_registers): Delete.
9798 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9799 calls to new interface.
9800 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9801 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9802 Infer the number of xmm registers from the regcache's target
9804 * i387-fp.h (num_xmm_registers): Delete.
9805 * inferiors.c (add_thread): Don't install the thread's regcache
9807 * proc-service.c (gregset_info): Fetch the current inferior's
9808 regs_info. Adjust to use it.
9809 * regcache.c: Include tdesc.h.
9810 (register_bytes, reg_defs, num_registers)
9811 (gdbserver_expedite_regs): Delete.
9812 (get_thread_regcache): If the thread doesn't have a regcache yet,
9813 create one, instead of aborting gdbserver.
9814 (regcache_invalidate_one): Rename to ...
9815 (regcache_invalidate_thread): ... this.
9816 (regcache_invalidate_one): New.
9817 (regcache_invalidate): Only invalidate registers of the current
9819 (init_register_cache): Add target_desc parameter, and use it.
9820 (new_register_cache): Ditto. Assert the target description has a
9821 non zero registers_size.
9822 (regcache_cpy): Add assertions. Adjust.
9823 (realloc_register_cache, set_register_cache): Delete.
9824 (registers_to_string, registers_from_string): Adjust.
9825 (find_register_by_name, find_regno, find_register_by_number)
9826 (register_cache_size): Add target_desc parameter, and use it.
9827 (free_register_cache_thread, free_register_cache_thread_one)
9828 (regcache_release, register_cache_size): New.
9829 (register_size): Add target_desc parameter, and use it.
9830 (register_data, supply_register, supply_register_zeroed)
9831 (supply_regblock, supply_register_by_name, collect_register)
9832 (collect_register_as_string, collect_register_by_name): Adjust.
9833 * regcache.h (struct target_desc): Forward declare.
9834 (struct regcache) <tdesc>: New field.
9835 (init_register_cache, new_register_cache): Add target_desc
9837 (regcache_invalidate_thread): Declare.
9838 (regcache_invalidate_one): Delete declaration.
9839 (regcache_release): Declare.
9840 (find_register_by_number, register_cache_size, register_size)
9841 (find_regno): Add target_desc parameter.
9842 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9844 * remote-utils.c: Include tdesc.h.
9845 (outreg, prepare_resume_reply): Adjust.
9846 * server.c: Include tdesc.h.
9847 (gdbserver_xmltarget): Delete declaration.
9848 (get_features_xml, process_serial_event): Adjust.
9849 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9851 (struct process_info) <tdesc>: New field.
9852 (ipa_tdesc): Declare.
9853 * tdesc.c: New file.
9854 * tdesc.h: New file.
9855 * tracepoint.c: Include tdesc.h.
9856 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9857 (get_context_regcache): Adjust to pass ipa_tdesc down.
9858 (do_action_at_tracepoint): Adjust to get the register cache size
9859 from the context regcache's description.
9860 (traceframe_walk_blocks): Adjust to get the register cache size
9861 from the current trace frame's description.
9862 (traceframe_get_pc): Adjust to get current trace frame's
9863 description and pass it down.
9864 (gdb_collect): Adjust to get the register cache size from the
9866 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9867 (gdbserver_xmltarget): Delete.
9868 (initialize_low_tracepoint): Set the ipa's target description.
9869 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9870 (initialize_low_tracepoint): Set the ipa's target description.
9871 * linux-x86-low.c: Include tdesc.h.
9872 [__x86_64__] (is_64bit_tdesc): New.
9873 (ps_get_thread_area, x86_get_thread_area): Use it.
9874 (i386_cannot_store_register): Rename to ...
9875 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9876 (i386_cannot_fetch_register): Rename to ...
9877 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9878 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9880 (target_regsets): Rename to ...
9881 (x86_regsets): ... this.
9882 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9884 (x86_siginfo_fixup): Use is_64bit_tdesc.
9885 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9886 (tdesc_x32_avx_linux, tdesc_x32_linux)
9887 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9889 (x86_linux_update_xmltarget): Delete.
9890 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9891 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9892 (AMD64_LINUX_USER64_CS): New.
9893 (x86_linux_read_description): New, based on
9894 x86_linux_update_xmltarget.
9895 (same_process_callback): New.
9896 (x86_arch_setup_process_callback): New.
9897 (x86_linux_update_xmltarget): New.
9898 (x86_regsets_info): New.
9899 (amd64_linux_regs_info): New.
9900 (i386_linux_usrregs_info): New.
9901 (i386_linux_regs_info): New.
9902 (x86_linux_regs_info): New.
9903 (x86_arch_setup): Reimplement.
9904 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9905 (x86_emit_ops): Ditto.
9906 (the_low_target): Adjust. Install x86_linux_regs_info,
9907 x86_cannot_fetch_register, and x86_cannot_store_register.
9908 (initialize_low_arch): New.
9909 * linux-ia64-low.c (tdesc_ia64): Declare.
9910 (ia64_fetch_register): Adjust.
9911 (ia64_usrregs_info, regs_info): New globals.
9912 (ia64_regs_info): New function.
9913 (the_low_target): Adjust.
9914 (initialize_low_arch): New function.
9915 * linux-sparc-low.c (tdesc_sparc64): Declare.
9916 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9918 (sparc_arch_setup): New function.
9919 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9920 (the_low_target): Adjust.
9921 (initialize_low_arch): New function.
9922 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9923 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9924 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9925 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9926 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9927 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9928 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9929 (tdesc_powerpc_isa205_vsx64l): Declare.
9930 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9931 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9932 (ppc_set_pc, ppc_get_hwcap): Adjust.
9933 (ppc_usrregs_info): Forward declare.
9934 (!__powerpc64__) ppc_regmap_adjusted: New global.
9935 (ppc_arch_setup): Adjust to the current process'es target
9937 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9938 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9939 (ppc_store_evrregset): Adjust.
9940 (target_regsets): Rename to ...
9941 (ppc_regsets): ... this, and make static.
9942 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9943 (ppc_regs_info): New function.
9944 (the_low_target): Adjust.
9945 (initialize_low_arch): New function.
9946 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9947 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9948 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9949 (tdesc_s390x_linux64v2): Declare.
9950 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9951 (s390_fill_gregset, s390_store_last_break): Adjust.
9952 (target_regsets): Rename to ...
9953 (s390_regsets): ... this, and make static.
9954 (s390_get_pc, s390_set_pc): Adjust.
9955 (s390_get_hwcap): New target_desc parameter, and use it.
9956 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9957 (s390_arch_setup): Adjust to set the current process'es target
9958 description. Don't adjust the regmap.
9959 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9960 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9961 (regs_info_3264): New globals.
9962 (s390_regs_info): New function.
9963 (the_low_target): Adjust.
9964 (initialize_low_arch): New function.
9965 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9966 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9967 [__mips64] (init_registers_mips_linux)
9968 (init_registers_mips_dsp_linux): Delete defines.
9969 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9970 (have_dsp): New global.
9971 (mips_read_description): New, based on mips_arch_setup.
9972 (mips_arch_setup): Reimplement.
9973 (get_usrregs_info): New function.
9974 (mips_cannot_fetch_register, mips_cannot_store_register)
9975 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9976 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9977 (target_regsets): Rename to ...
9978 (mips_regsets): ... this, and make static.
9979 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9980 (dsp_regs_info, regs_info): New globals.
9981 (mips_regs_info): New function.
9982 (the_low_target): Adjust.
9983 (initialize_low_arch): New function.
9984 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9985 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9987 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9988 (arm_read_description): New, with bits factored from
9990 (arm_arch_setup): Reimplement.
9991 (target_regsets): Rename to ...
9992 (arm_regsets): ... this, and make static.
9993 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9994 (arm_regs_info): New function.
9995 (the_low_target): Adjust.
9996 (initialize_low_arch): New function.
9997 * linux-m68k-low.c (tdesc_m68k): Declare.
9998 (target_regsets): Rename to ...
9999 (m68k_regsets): ... this, and make static.
10000 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10001 (m68k_regs_info): New function.
10002 (m68k_arch_setup): New function.
10003 (the_low_target): Adjust.
10004 (initialize_low_arch): New function.
10005 * linux-sh-low.c (tdesc_sharch): Declare.
10006 (target_regsets): Rename to ...
10007 (sh_regsets): ... this, and make static.
10008 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10009 (sh_regs_info, sh_arch_setup): New functions.
10010 (the_low_target): Adjust.
10011 (initialize_low_arch): New function.
10012 * linux-bfin-low.c (tdesc_bfin): Declare.
10013 (bfin_arch_setup): New function.
10014 (bfin_usrregs_info, regs_info): New globals.
10015 (bfin_regs_info): New function.
10016 (the_low_target): Adjust.
10017 (initialize_low_arch): New function.
10018 * linux-cris-low.c (tdesc_cris): Declare.
10019 (cris_arch_setup): New function.
10020 (cris_usrregs_info, regs_info): New globals.
10021 (cris_regs_info): New function.
10022 (the_low_target): Adjust.
10023 (initialize_low_arch): New function.
10024 * linux-cris-low.c (tdesc_crisv32): Declare.
10025 (cris_arch_setup): New function.
10026 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10027 (cris_regs_info): New function.
10028 (the_low_target): Adjust.
10029 (initialize_low_arch): New function.
10030 * linux-m32r-low.c (tdesc_m32r): Declare.
10031 (m32r_arch_setup): New function.
10032 (m32r_usrregs_info, regs_info): New globals.
10033 (m32r_regs_info): Adjust.
10034 (initialize_low_arch): New function.
10035 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10036 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10037 (tic6x_usrregs_info): Forward declare.
10038 (tic6x_read_description): New function, based on ...
10039 (tic6x_arch_setup): ... this. Reimplement.
10040 (target_regsets): Rename to ...
10041 (tic6x_regsets): ... this, and make static.
10042 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10043 (tic6x_regs_info): New function.
10044 (the_low_target): Adjust.
10045 (initialize_low_arch): New function.
10046 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10047 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10048 (target_regsets): Rename to ...
10049 (xtensa_regsets): ... this, and make static.
10050 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10052 (xtensa_arch_setup, xtensa_regs_info): New functions.
10053 (the_low_target): Adjust.
10054 (initialize_low_arch): New function.
10055 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10056 (nios2_arch_setup): Set the current process'es tdesc.
10057 (target_regsets): Rename to ...
10058 (nios2_regsets): ... this.
10059 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10060 (nios2_regs_info): New function.
10061 (the_low_target): Adjust.
10062 (initialize_low_arch): New function.
10063 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10064 (aarch64_arch_setup): Set the current process'es tdesc.
10065 (target_regsets): Rename to ...
10066 (aarch64_regsets): ... this.
10067 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10068 (aarch64_regs_info): New function.
10069 (the_low_target): Adjust.
10070 (initialize_low_arch): New function.
10071 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10073 (target_regsets): Rename to ...
10074 (tile_regsets): ... this.
10075 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10076 (tile_regs_info): New function.
10077 (tile_arch_setup): Set the current process'es tdesc.
10078 (the_low_target): Adjust.
10079 (initialize_low_arch): New function.
10080 * spu-low.c (tdesc_spu): Declare.
10081 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10082 * win32-arm-low.c (tdesc_arm): Declare.
10083 (arm_arch_setup): New function.
10084 (the_low_target): Install arm_arch_setup instead of
10085 init_registers_arm.
10086 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10087 (init_windows_x86): Rename to ...
10088 (i386_arch_setup): ... this. Set `win32_tdesc'.
10089 (the_low_target): Adjust.
10090 * win32-low.c (win32_tdesc): New global.
10091 (child_add_thread): Don't create the thread cache here.
10092 (do_initial_child_stuff): Set the new process'es tdesc.
10093 * win32-low.h (struct target_desc): Forward declare.
10094 (win32_tdesc): Declare.
10095 * lynx-i386-low.c (tdesc_i386): Declare global.
10096 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10097 * lynx-low.c (lynx_tdesc): New global.
10098 (lynx_add_process): Set the new process'es tdesc.
10099 * lynx-low.h (struct target_desc): Forward declare.
10100 (lynx_tdesc): Declare global.
10101 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10102 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10103 * nto-low.c (nto_tdesc): New global.
10104 (do_attach): Set the new process'es tdesc.
10105 * nto-low.h (struct target_desc): Forward declare.
10106 (nto_tdesc): Declare.
10107 * nto-x86-low.c (tdesc_i386): Declare.
10108 (nto_x86_arch_setup): Set `nto_tdesc'.
10110 2013-06-04 Gary Benson <gbenson@redhat.com>
10112 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10113 to qSupported response when appropriate.
10114 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10115 with nonzero-length annex.
10116 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10117 arguments supplied in annex.
10119 2013-05-31 Doug Evans <dje@google.com>
10122 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10123 64 bits in 64-cross-32 environment.
10125 2013-05-28 Pedro Alves <palves@redhat.com>
10127 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10128 (aarch64-without-fpu.c): Delete rule.
10129 * configure.srv (aarch64*-*-linux*): Remove references to
10130 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10131 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10134 2013-05-24 Pedro Alves <palves@redhat.com>
10136 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10137 instead of strchr/decode_address. Error if the range isn't split
10138 with a ','. Don't assume there's be a ':' in the action.
10140 2013-05-23 Yao Qi <yao@codesourcery.com>
10141 Pedro Alves <palves@redhat.com>
10143 * linux-low.c (lwp_in_step_range): New function.
10144 (linux_wait_1): If the thread was range stepping and stopped
10145 outside the stepping range, report the stop to GDB. Otherwise,
10146 continue stepping. Add range stepping debug output.
10147 (linux_set_resume_request): Copy the step range from the resume
10148 request to the lwp.
10149 (linux_supports_range_stepping): New.
10150 (linux_target_ops) <supports_range_stepping>: Set to
10151 linux_supports_range_stepping.
10152 * linux-low.h (struct linux_target_ops)
10153 <supports_range_stepping>: New field.
10154 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10155 * linux-x86-low.c (x86_supports_range_stepping): New.
10156 (the_low_target) <supports_range_stepping>: Set to
10157 x86_supports_range_stepping.
10158 * server.c (handle_v_cont): Handle 'r' action.
10159 (handle_v_requests): Append ";r" if the target supports range
10161 * target.h (struct thread_resume) <step_range_start,
10162 step_range_end>: New fields.
10163 (struct target_ops) <supports_range_stepping>:
10165 (target_supports_range_stepping): New macro.
10167 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10169 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10170 confusion in comment.
10172 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10174 * lynx-low.c (struct process_info_private): New type.
10175 (lynx_add_process): New function.
10176 (lynx_create_inferior, lynx_attach): Replace calls to
10177 add_process by calls to lynx_add_process.
10178 (lynx_resume): If PTID is null, then try using
10179 current_process()->private->last_wait_event_ptid.
10181 (lynx_clear_inferiors): Delete. The contents of that function
10182 has been inlined in lynx_mourn;
10183 (lynx_wait_1): Save the ptid in the process's private data.
10184 (lynx_mourn): Free the process' private data. Replace call
10185 to lynx_clear_inferiors by call to clear_inferiors.
10187 2013-05-17 Yao Qi <yao@codesourcery.com>
10189 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10192 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10194 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10195 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10196 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10197 PT_TEXT_END_ADDR guards. Update comments.
10198 (linux_target_op) <read_offsets>: Conditionally define to
10199 linux_read_offsets if the target is UCLIBC and if it defines
10200 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10202 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10203 Andrew Jenner <andrew@codesourcery.com>
10205 * Makefile.in (SFILES): Add linux-nios2-low.c.
10206 (clean): Add action to delete nios2-linux.c.
10207 (nios2-linux.c): New rule.
10208 * configure.srv: Add nios2*-*-linux*.
10209 * linux-nios2-low.c: New.
10211 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10213 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10215 2013-04-25 Hui Zhu <hui@codesourcery.com>
10218 * ax.c (ax_printf): Add fflush.
10220 2013-04-22 Tom Tromey <tromey@redhat.com>
10222 * Makefile.in (SFILES): Add filestuff.c.
10223 (OBS): Add filestuff.o.
10224 (filestuff.o): New target.
10225 * config.in, configure: Rebuild.
10226 * configure.ac: Check for fdwalk, pipe2.
10228 2013-04-17 Pedro Alves <palves@redhat.com>
10230 * configure.ac (USE_THREAD_DB): Delete variable.
10231 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10232 Don't AC_SUBST USE_THREAD_DB.
10233 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10234 * config.in, configure: Regenerate.
10236 2013-04-16 Pedro Alves <palves@redhat.com>
10238 * linux-low.h (struct lwp_info) <thread_known>: Move under
10239 the USE_THREAD_DB #ifdef.
10241 2013-04-16 Pedro Alves <palves@redhat.com>
10243 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10244 (linux-low.o): Delete rule.
10245 * linux-low.h: Always include "gdb_thread_db.h" instead of
10246 conditionally including thread_db.h.
10247 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10250 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10252 * Makefile.in (install-only): Fix make install regression.
10254 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10256 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10257 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10259 * gdbserver.1: Remove.
10261 2013-03-22 Pedro Alves <palves@redhat.com>
10263 * linux-low.c (handle_extended_wait): Don't call
10264 linux_enable_event_reporting.
10266 2013-03-15 Tony Theodore <tonyt@logyst.com>
10269 * Makefile.in (SHELL): Use @SHELL@.
10271 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10273 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10276 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10278 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10279 Remove extraneous NULL element.
10281 2013-03-13 Yao Qi <yao@codesourcery.com>
10283 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10284 'V' block in trace frame.
10286 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10288 * target.h (struct target_ops): Add btrace ops.
10289 (target_supports_btrace): New macro.
10290 (target_enable_btrace): New macro.
10291 (target_disable_btrace): New macro.
10292 (target_read_btrace): New macro.
10293 * gdbthread.h (struct thread_info): Add btrace field.
10294 * server.c: Include btrace-common.h.
10295 (handle_btrace_general_set): New function.
10296 (handle_btrace_enable): New function.
10297 (handle_btrace_disable): New function.
10298 (handle_general_set): Call handle_btrace_general_set.
10299 (handle_qxfer_btrace): New function.
10300 (struct qxfer qxfer_packets[]): Add btrace entry.
10301 * inferiors.c (remove_thread): Disable btrace.
10302 * linux-low: Include linux-btrace.h.
10303 (linux_low_enable_btrace): New function.
10304 (linux_low_read_btrace): New function.
10305 (linux_target_ops): Add btrace ops.
10306 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10307 Add srv_linux_btrace=yes.
10308 (x86_64-*-linux*): Add linux-btrace.o.
10309 Add srv_linux_btrace=yes.
10310 * configure.ac: Define HAVE_LINUX_BTRACE.
10311 * config.in: Regenerated.
10312 * configure: Regenerated.
10314 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10316 * server.c (handle_qxfer): Preserve error message if -3 is
10318 (qxfer): Document the -3 return value.
10320 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10322 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10323 (linux_btrace_h): New variable.
10324 (linux-btrace.o): New rule.
10326 2013-03-08 Stan Shebs <stan@codesourcery.com>
10327 Hafiz Abid Qadeer <abidh@codesourcery.com>
10329 * tracepoint.c (trace_buffer_size): New global.
10330 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10331 (init_trace_buffer): Change to one-argument function. Allocate
10332 trace buffer memory.
10333 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10334 handle QTBuffer:size packet.
10335 (cmd_bigqtbuffer_size): New function.
10336 (initialize_tracepoint): Call init_trace_buffer with
10337 DEFAULT_TRACE_BUFFER_SIZE.
10338 * server.c (handle_query): Add QTBuffer:size in the
10341 2013-03-07 Yao Qi <yao@codesourcery.com>
10343 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10344 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10346 (cmd_qtsp): Adjust condition. Do post increment.
10347 Set cur_action and cur_step_action back to 0.
10349 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10352 * linux-low.c (linux_write_memory): Return early success if LEN is
10355 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10357 * configure.srv: Add x86_64-*-cygwin* as target.
10359 2013-02-28 Tom Tromey <tromey@redhat.com>
10361 * configure.ac: Invoke AC_SYS_LARGEFILE.
10362 * configure, config.in: Rebuild.
10364 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10366 * win32-low.c: Throughout, fix format strings and casts of
10367 printf-like functions to avoid type related warnings on all
10369 (get_child_debug_event): Print dwDebugEventCode as hex since
10370 that's how it's usually documented.
10372 2013-02-28 Yao Qi <yao@codesourcery.com>
10374 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10377 2013-02-27 Jiong Wang <jiwang@tilera.com>
10379 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10380 (reg-tilegx32.c): New rule.
10381 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10382 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10383 different register info initializer according to elf class.
10384 (init_registers_tilgx32): New function. The tilegx32 register info
10386 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10387 (tile_store_gregset): Likewise.
10389 2013-02-27 Yao Qi <yao@codesourcery.com>
10391 * server.c (process_point_options): Print debug message when
10392 debug_threads is true.
10394 2013-02-26 Yao Qi <yao@codesourcery.com>
10396 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10398 2013-02-19 Pedro Alves <palves@redhat.com>
10399 Kai Tietz <ktietz@redhat.com>
10403 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10404 instead of strtoul to extract address from packet.
10405 (process_serial_event) <'z'>: Likewise.
10407 2013-02-18 Yao Qi <yao@codesourcery.com>
10409 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10411 2013-02-14 Pedro Alves <palves@redhat.com>
10415 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10416 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10418 2013-02-14 Pedro Alves <palves@redhat.com>
10420 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10422 2013-02-14 Pedro Alves <palves@redhat.com>
10424 * tracepoint.c (save_string): Delete.
10425 (add_tracepoint_action): Use savestring instead of save_string.
10427 2013-02-12 Pedro Alves <palves@redhat.com>
10429 * linux-xtensa-low.c: Ditto.
10430 * xtensa-xtregs.c: Ditto.
10432 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10434 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10437 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10439 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10440 aarch64_num_wp_regs and aarch64_num_bp_regs to
10441 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10443 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10445 * linux-aarch64-low.c (ps_get_thread_area): Replace
10446 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10448 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10449 Marcus Shawcroft <marcus.shawcroft@arm.com>
10450 Nigel Stephens <nigel.stephens@arm.com>
10451 Yufeng Zhang <yufeng.zhang@arm.com>
10453 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10454 (aarch64.c, aarch64-without-fpu.c): New targets.
10455 * configure.srv (aarch64*-*-linux*): New.
10456 * linux-aarch64-low.c: New file.
10458 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10460 * linux-low.c (handle_extended_wait, linux_create_inferior)
10461 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10462 (dequeue_one_deferred_signal, linux_resume_one_thread)
10463 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10464 (linux_tracefork_grandchild, linux_test_for_tracefork)
10465 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10466 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10467 where the argument is 0.
10469 2013-01-25 Yao Qi <yao@codesourcery.com>
10471 * event-loop.c: Include "queue.h".
10472 (gdb_event_p): New typedef.
10473 (struct gdb_event) <next_event>: Remove.
10474 (event_queue): Change to QUEUE(gdb_event_p).
10475 (async_queue_event): Remove.
10476 (gdb_event_xfree): New.
10477 (initialize_event_loop): New.
10478 (process_event): Use API from QUEUE.
10479 (wait_for_event): Likewise.
10480 * server.c (main): Call initialize_event_loop.
10481 * server.h (initialize_event_loop): Declare.
10483 2013-01-18 Yao Qi <yao@codesourcery.com>
10485 * ax.h (struct eval_agent_expr_context): New.
10486 (gdb_eval_agent_expr): Update declaration.
10487 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10488 TFRAME. Add new argument CTX.
10489 * server.h (struct eval_agent_expr_context): Declare.
10490 (agent_mem_read, agent_tsv_read): Update declaration.
10491 (agent_mem_read_string): Likewise.
10492 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10493 (add_traceframe_block): Add new argument TPOINT.
10494 Increase TPOINT->traceframe_usage.
10495 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10496 eval_tracepoint_agent_expr.
10497 (condition_true_at_tracepoint): Likewise.
10498 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10499 (agent_mem_read_string, agent_tsv_read): Likewise.
10501 2013-01-16 Yao Qi <yao@codesourcery.com>
10503 * linux-low.c (linux_resume_one_lwp): Don't check
10504 'lwp->bp_reinsert != 0'.
10506 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10507 Pedro Alves <palves@redhat.com>
10509 * lynx-low.c (ptrace_request_to_str): Define a temporary
10510 macro and use it to simplify this function's implementation.
10512 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10514 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10517 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10519 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10521 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10523 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10525 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10527 * lynx-low.c (lynx_resume): Use the resume_info parameter
10528 to determine the ptid for the lynx_ptrace call, unless
10529 it is equal to minus_one_ptid, in which case we use the
10530 ptid of the current_inferior.
10531 (lynx_wait_1): After having received a thread create/exit
10532 event, resume the inferior's execution using the signaling
10533 thread's ptid, rather than the old ptid.
10535 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10537 * lynx-low.c (lynx_resume): Delete variable ret.
10539 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10541 * gdbreplay.c (gdbreplay_version): Update copyright year.
10542 * server.c (gdbserver_version): Likewise.
10544 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10546 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10549 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10551 * lynx-low.c (ptrace_request_to_str): Add handling for
10552 PTRACE_GETTRACESIG.
10554 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10556 * lynx-low.c (lynx_attach): Delete variable new_process.
10558 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10560 * lynx-low.c (lynx_create_inferior): Delete variable
10563 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10565 * lynx-low.c (ptrace_request_to_str): Do not handle
10566 PTRACE_GETTHREADLIST if this macro does not exist.
10568 2012-12-15 Yao Qi <yao@codesourcery.com>
10570 * Makefile.in (OBS): Add notif.o.
10571 * notif.c, notif.h: New.
10572 * server.c: Include "notif.h".
10573 (struct vstop_notif) <next>: Remove.
10575 (queue_stop_reply): Update.
10576 (push_event, send_next_stop_reply): Remove.
10577 (discard_queued_stop_replies): Update.
10578 (notif_stop): New variable.
10579 (handle_v_stopped): Remove.
10580 (handle_v_requests): Don't call handle_v_stopped. Call
10581 handle_ack_notif instead.
10582 (queue_stop_reply_callback): Call notif_event_enque instead
10583 of queue_stop_reply.
10584 (handle_status): Don't call send_next_stop_reply, call
10585 notif_write_event instead.
10586 (kill_inferior_callback): Likewise.
10587 (detach_or_kill_inferior_callback): Likewise.
10588 (main): Call initialize_notif.
10589 (process_serial_event): Call QUEUE_is_empty.
10590 (handle_target_event): Call notif_push instead of push event.
10591 * server.h (push_event): Remove declaration.
10593 2012-12-10 Tom Tromey <tromey@redhat.com>
10595 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10596 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10599 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10600 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10601 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10602 (amd64-linux-ipa.o, ax.o): Rewrite.
10603 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10604 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10605 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10606 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10607 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10608 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10609 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10610 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10611 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10612 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10613 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10614 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10615 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10616 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10617 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10618 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10619 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10620 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10621 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10622 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10623 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10624 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10625 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10626 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10627 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10628 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10629 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10630 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10631 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10632 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10633 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10634 (reg-tilegx.o): Remove.
10635 (all_object_files): New macro.
10636 Include .deps files.
10637 * aclocal.m4, configure: Rebuild.
10638 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10639 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10640 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10642 2012-12-05 Tom Tromey <tromey@redhat.com>
10645 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10647 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10649 * configure.ac: Check for linux/perf_event.h.
10650 * config.in: Regenerated.
10651 * configure: Regenerated.
10653 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10655 * hostio.c (handle_readlink): Decrease buffer size
10656 parameter passed to readlink by one byte.
10658 2012-11-26 Yao Qi <yao@codesourcery.com>
10660 * configure.ac (build_warnings): Append '-Wempty-body'.
10661 * configure: Regenerated.
10662 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10665 2012-11-15 Pierre Muller <muller@sourceware.org>
10667 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10668 * config.in: Regenerate.
10669 * configure: Regenerate.
10670 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10671 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10672 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10673 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10675 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10676 instead of <sys/wait.h> header.
10677 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10679 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10681 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10682 (various make rules): Remove -DGDBSERVER
10684 2012-11-09 Yao Qi <yao@codesourcery.com>
10686 * spu-low.c (current_ptid): Move it to ..
10687 * gdbthread.h: ... here. New.
10688 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10689 * server.c (myresume, process_serial_event): Likewise.
10690 * thread-db.c (thread_db_find_new_threads): Likewise.
10691 * tracepoint.c (run_inferior_command): Likewise.
10693 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10695 * server.c (handle_search_memory_1): Include access length in
10698 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10700 * linux-crisv32-low.c: Fix compile errors.
10702 2012-09-04 Yao Qi <yao@codesourcery.com>
10704 * tracepoint.c (cmd_qtsv): Adjust debug message.
10705 Don't check CUR_TPOINT.
10707 2012-08-28 Yao Qi <yao@codesourcery.com>
10709 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10710 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10711 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10712 Remove declarations of xmalloc, xreallloc, xstrdup and
10714 * Makefile.in (libiberty_h): New.
10715 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10716 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10718 2012-08-23 Yao Qi <yao@codesourcery.com>
10720 * server.h: Remove declaration of 'xsnprintf'.
10722 2012-08-22 Keith Seitz <keiths@redhat.com>
10724 * server.h: Include build-gnulib-gbserver/config.h.
10725 * gdbreplay.c: Likewise.
10727 2012-08-08 Doug Evans <dje@google.com>
10729 * Makefile.in (SFILES): Add gdb_vecs.c.
10730 (OBS): Add gdb_vecs.o.
10731 (gdb_vecs_h, host_defs_h): New variables.
10732 (thread-db.o): Add $(gdb_vecs_h) dependency.
10733 (gdb_vecs.o): New rule.
10734 * thread-db.c: #include "gdb_vecs.h".
10735 (thread_db_load_search): Use a vector to iterate over path elements.
10736 Handle text appearing after "$pdir".
10738 * configure.ac: Add check for strstr.
10739 * config.in: Regenerate.
10740 * configure: Regenerate.
10742 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10744 * hostio.c (handle_pread): If pread fails, fall back to attempting
10746 (handle_pwrite): Likewise for pwrite.
10748 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10750 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10751 between unsupported TYPE and unimplementable ADDR/LEN combination.
10752 (arm_insert_point): Act on new return value.
10754 2012-07-31 Pedro Alves <palves@redhat.com>
10756 * server.c (process_point_options): Only skip tokens if we find
10757 one that is unrecognized. Don't treat 'X' specially while
10758 skipping unrecognized tokens.
10760 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10762 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10763 to 4-byte-align HW breakpoint addresses for Thumb.
10765 2012-07-27 Yao Qi <yao@codesourcery.com>
10769 * server.h: Declare gdb_agent_about_to_close.
10770 * target.c (kill_inferior): Include "agent.h".
10771 New. Send command 'kill'.
10772 * target.h (kill_inferior): Removed macro.
10773 * tracepoint.c (gdb_agent_about_to_close): New.
10774 (gdb_agent_helper_thread): Handle command 'close'.
10775 Wait endlessly until the inferior stops.
10776 Install gdb_agent_remove_socket to atexit hook.
10777 (agent_socket_name): New static variable.
10778 (gdb_agent_socket_init): Replace local variable 'name' with
10779 'agent_socket_name'.
10780 (gdb_agent_remove_socket): New.
10782 2012-07-27 Yao Qi <yao@codesourcery.com>
10784 * server.c (process_point_options): Stop at 'X' when parsing.
10786 2012-07-19 Michael Eager <eager@eagercon.com>
10788 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10790 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10791 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10792 hardware breakpoint.
10794 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10796 * gdbserver/linux-low.c (initialize_low): Call
10797 linux_ptrace_init_warnings.
10799 2012-07-02 Doug Evans <dje@google.com>
10801 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10804 2012-07-02 Stan Shebs <stan@codesourcery.com>
10806 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10807 (ax.o): Add it to build rule.
10809 (OBS): Add format.o.
10810 (IPA_OBS): Add format.o.
10811 * server.c (handle_query): Claim support for breakpoint commands.
10812 (process_point_options): Add command case.
10813 (process_serial_event): Leave running if there are printfs in
10815 * mem-break.h (any_persistent_commands): Declare.
10816 (add_breakpoint_commands): Declare.
10817 (gdb_no_commands_at_breakpoint): Declare.
10818 (run_breakpoint_commands): Declare.
10819 * mem-break.c (struct point_command_list): New struct.
10820 (struct breakpoint): New field command_list.
10821 (any_persistent_commands): New function.
10822 (add_commands_to_breakpoint): New function.
10823 (add_breakpoint_commands): New function.
10824 (gdb_no_commands_at_breakpoint): New function.
10825 (run_breakpoint_commands): New function.
10826 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10828 * ax.c: Include format.h.
10829 (ax_printf): New function.
10830 (gdb_eval_agent_expr): Add printf opcode.
10832 2012-06-13 Yao Qi <yao@codesourcery.com>
10834 * server.c (start_inferior): Remove duplicated writes to fields
10835 'last_resume_kind' and 'last_status' of 'current_inferior'.
10837 2012-06-12 Yao Qi <yao@codesourcery.com>
10838 Pedro Alves <palves@redhat.com>
10840 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10842 * server.c (handle_v_cont): Extend comment.
10844 2012-06-11 Yao Qi <yao@codesourcery.com>
10846 * linux-low.c (linux_attach): Add 'static'.
10848 2012-06-06 Yao Qi <yao@codesourcery.com>
10850 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10852 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10854 Fix gcc -flto compilation warning.
10855 * server.c (main): Make variable multi_mode and attach volatile.
10857 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10859 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10860 if the platform doesn't know about it.
10862 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10864 * Makefile.in (SFILES): Add linux-tile-low.c.
10865 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10866 * configure.srv: Handle tilegx-*-linux*.
10867 * linux-tile-low.c: New file.
10869 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10871 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10873 2012-05-24 Pedro Alves <palves@redhat.com>
10877 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10879 2012-05-24 Pedro Alves <palves@redhat.com>
10883 Replace target_signal with gdb_signal throughout.
10885 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10887 * linux-low.c (linux_store_registers): Avoid the copying sequence
10888 when no data has been retrieved by ptrace.
10890 2012-05-22 Will Deacon <will.deacon@arm.com>
10892 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10893 Include asm/ptrace.h.
10894 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10897 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10899 * linux-low.c (linux_store_registers): Don't re-retrieve data
10900 with ptrace that has already been obtained from /proc. Always
10901 copy any data retrieved with ptrace to the buffer supplied.
10903 2012-05-11 Yao Qi <yao@codesourcery.com>
10904 Pedro Alves <palves@redhat.com>
10906 * linux-low.c (enum stopping_threads_kind): New.
10907 (stopping_threads): Change type to `enum stopping_threads_kind'.
10908 (handle_extended_wait): If stopping and suspending threads, leave
10909 the new_lwp suspended too.
10910 (linux_wait_for_event): Adjust.
10911 (stop_all_lwps): Set `stopping_threads' to
10912 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10913 whether we're suspending threads or just stopping them. Assert no
10916 2012-04-29 Yao Qi <yao@codesourcery.com>
10918 * server.h: Move some code to ...
10919 * gdbthread.h: ... here. New.
10920 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10921 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10922 (nto-low.o, win32-low.o): Likewise.
10923 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10924 * regcache.c, remote-utils.c, server.c: Likewise.
10925 * target.c, tracepoint.c, win32-low.c: Likewise.
10927 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10929 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10930 (PTRACE_ARG4_TYPE): Likewise.
10931 (PTRACE_XFER_TYPE): Likewise.
10932 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10933 ptrace to PTRACE_ARG3_TYPE.
10934 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10935 (PTRACE_ARG4_TYPE): Likewise.
10936 (PTRACE_XFER_TYPE): Likewise.
10937 (linux_detach_one_lwp): Cast fourth argument of
10938 ptrace to long then PTRACE_ARG4_TYPE.
10939 (regsets_fetch_inferior_registers): Cast third argument of
10940 ptrace to long then PTRACE_ARG3_TYPE.
10941 (regsets_store_inferior_registers): Likewise.
10943 2012-04-20 Pedro Alves <palves@redhat.com>
10945 * configure: Regenerate.
10947 2012-04-19 Pedro Alves <palves@redhat.com>
10949 * Makefile.in (GNULIB_BUILDDIR): New.
10950 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10951 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10952 (all, install-only, uninstall, clean-info, all-lib, clean): No
10953 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10954 (maintainer-clean realclean distclean): Use subdir_do.
10956 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10957 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10958 * acinclude.m4: Include acx_configure_dir.m4.
10959 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10960 calls. Call AC_PROG_RANLIB. Configure gnulib using
10963 (GNULIB_STDINT_H): Adjust.
10964 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10965 * gdbreplay.c: Include build-gnulib/config.h.
10966 * server.h: Likewise.
10967 * aclocal.m4: Regenerate.
10968 * config.in: Regenerate.
10969 * configure: Regenerate.
10971 2012-04-19 Pedro Alves <palves@redhat.com>
10973 * Makefile.in (LIBGNU, INCGNU): Adjust.
10974 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10975 (all, install-only, uninstall, clean-info, all-lib, clean)
10976 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10977 * configure.ac: Adjust AC_OUTPUT output.
10978 * aclocal.m4: Regenerate.
10979 * configure: Regenerate.
10981 2012-04-19 Pedro Alves <palves@redhat.com>
10983 * Makefile.in (generated_files): New.
10984 (server_h): Remove the explicit dependency on config.h, and depend
10985 on $generated_files.
10987 2012-04-19 Pedro Alves <palves@redhat.com>
10989 * Makefile.in (INCGNU): Add -Ignulib.
10991 2012-04-19 Pedro Alves <palves@redhat.com>
10993 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10994 (INCGNU): ... this, and spell out -I here.
10995 (GNULIB_LIB): Rename to ...
10996 (LIBGNU): ... this.
10997 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10999 2012-04-19 Pedro Alves <palves@redhat.com>
11001 * config.in: Regenerate.
11003 2012-04-19 Pedro Alves <palves@redhat.com>
11005 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11006 * server.h (memmem): Remove declaration.
11007 * config.in: Regenerate.
11008 * configure: Regenerate.
11010 2012-04-19 Yao Qi <yao@codesourcery.com>
11012 * Makefile.in (SFILES): Add common/vec.c.
11016 2012-04-19 Yao Qi <yao@codesourcery.com>
11018 * remote-utils.c (prepare_resume_reply): Replace with macro
11019 target_core_of_thread.
11020 * server.c (handle_qxfer_threads_proper): Likewise.
11021 * target.h (traget_core_of_thread): New macro.
11023 2012-04-18 Pedro Alves <palves@redhat.com>
11025 * aclocal.m4: Regenerate.
11026 * configure: Regenerate.
11028 2012-04-16 Yao Qi <yao@codesourcery.com>
11030 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11031 duplicated on address.
11033 2012-04-16 Yao Qi <yao@codesourcery.com>
11035 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11036 (struct tracepoint_action_ops) <send>: New field.
11037 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11038 (agent_expr_send, x_tracepoint_action_send): New.
11039 (l_tracepoint_action_send): New.
11040 (cmd_qtdp): Download and install tracepoint
11041 according to `use_agent'.
11042 (run_inferior_command): Add one more parameter `len'.
11044 (tracepoint_send_agent): New.
11045 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11047 2012-04-16 Yao Qi <yao@codesourcery.com>
11049 * tracepoint.c (download_tracepoints): Moved to ...
11050 (cmd_qtstart): ... here.
11052 2012-04-14 Yao Qi <yao@codesourcery.com>
11054 * tracepoint.c: Include inttypes.h.
11055 (struct collect_memory_action): Use sized types.
11056 (struct tracepoint): Likewise.
11057 (cmd_qtdp, stop_tracing): Update print specifiers.
11058 (cmd_qtp, response_tracepoint): Likewise.
11059 (collect_data_at_tracepoint): Likewise.
11060 (collect_data_at_step): Likewise.
11062 2012-04-14 Yao Qi <yao@codesourcery.com>
11064 Import gnulib module inttypes.
11065 * aclocal.m4, config.in, configure: Regenerated.
11067 2012-04-14 Yao Qi <yao@codesourcery.com>
11069 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11070 Makefile and config.status at last.
11072 2012-04-13 Yao Qi <yao@codesourcery.com>
11074 * tracepoint.c: Include stdint.h unconditionally.
11076 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11078 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11079 on BFD_HAVE_SYS_PROCFS_TYPE.
11080 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11081 * configure: Regenerate.
11082 * config.in: Likewise.
11084 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11086 * Makefile.in (clean): Also remove x32.c x32-linux.c
11087 x32-avx.c x32-avx-linux.c.
11088 (x32.o): New target.
11090 (x32-linux.o): Likewise.
11091 (x32-linux.c): Likewise.
11092 (x32-avx.o): Likewise.
11093 (x32-avx.c): Likewise.
11094 (x32-avx-linux.o): Likewise.
11095 (x32-avx-linux.c): Likewise.
11097 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11098 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11099 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11100 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11101 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11102 i386/x32-avx-linux.xml.
11104 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11105 (init_registers_x32_avx_linux): Likwise.
11106 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11107 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11109 2012-04-13 Pedro Alves <palves@redhat.com>
11111 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11112 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11113 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11114 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11117 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11119 * linux-x86-low.c (compat_x32_clock_t): New.
11120 (compat_x32_siginfo_t): Likewise.
11121 (compat_x32_siginfo_from_siginfo): Likewise.
11122 (siginfo_from_compat_x32_siginfo): Likewise.
11123 (linux_is_elf64): Likewise.
11124 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11125 and siginfo_from_compat_x32_siginfo for x32.
11126 (x86_arch_setup): Set linux_is_elf64.
11128 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11131 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11133 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11134 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11135 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11136 compatible with process.
11138 2012-04-12 Yao Qi <yao@codesourcery.com>
11140 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11141 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11142 (install-only, install-info, clean): Handle sub dir gnulib.
11143 (all-lib, am--refresh): New targets.
11144 (memmem.o): Remove target.
11145 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11146 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11147 (AC_REPLACE_FUNCS): Remove memmem.
11148 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11149 (AC_OUTPUT): Generate Makefile in gnulib/.
11150 * aclocal.m4, config.in, configure: Regenerated.
11152 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11154 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11156 2012-04-05 Pedro Alves <palves@redhat.com>
11158 -Werror=strict-aliasing
11160 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11163 2012-04-04 Pedro Alves <palves@redhat.com>
11165 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11166 (sparc_store_gregset_from_stack, sparc_store_gregset)
11167 (sparc_breakpoint_at): Fix formatting.
11169 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11171 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11173 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11174 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11175 * config.in: Regenerate.
11176 * configure: Likewise.
11178 2012-03-29 Pedro Alves <palves@redhat.com>
11180 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11181 Correct ptrace arguments.
11183 2012-03-28 Pedro Alves <palves@redhat.com>
11185 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11186 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11187 (IA64_FR1_REGNUM): New defines.
11188 (ia64_fetch_register): New.
11189 (the_low_target): Install it.
11190 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11192 * linux-low.c (linux_fetch_registers): Try the
11193 the_low_target.fetch_register hook first.
11195 * linux-arm-low.c (the_low_target): Adjust.
11196 * linux-bfin-low.c (the_low_target): Adjust.
11197 * linux-cris-low.c (the_low_target): Adjust.
11198 * linux-crisv32-low.c (the_low_target): Adjust.
11199 * linux-m32r-low.c (the_low_target): Adjust.
11200 * linux-m68k-low.c (the_low_target): Adjust.
11201 * linux-mips-low.c (the_low_target): Adjust.
11202 * linux-ppc-low.c (the_low_target): Adjust.
11203 * linux-s390-low.c (the_low_target): Adjust.
11204 * linux-sh-low.c (the_low_target): Adjust.
11205 * linux-sparc-low.c (the_low_target): Adjust.
11206 * linux-tic6x-low.c (the_low_target): Adjust.
11207 * linux-x86-low.c (the_low_target): Adjust.
11208 * linux-xtensa-low.c (the_low_target): Adjust.
11210 2012-03-26 Pedro Alves <palves@redhat.com>
11212 * server.c (handle_qxfer_libraries): Don't bail early if
11213 the_target->qxfer_libraries_svr4 is not NULL.
11215 2012-03-26 Pedro Alves <palves@redhat.com>
11217 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11219 2012-03-23 Pedro Alves <palves@redhat.com>
11221 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11222 "library-list-svr4" element's start tag when the the DSO list is
11225 2012-03-23 Pedro Alves <palves@redhat.com>
11227 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11228 a variable whose type size is the same as the inferior's pointer
11231 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11233 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11235 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11236 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11237 * linux-low.h: Include <signal.h>.
11238 (struct siginfo): Remove forward declaration.
11239 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11242 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11244 * .gitignore: Ignore more files.
11246 2012-03-19 Pedro Alves <palves@redhat.com>
11247 Jan Kratochvil <jan.kratochvil@redhat.com>
11249 * server.c (cont_thread, general_thread): Add describing comments.
11250 (start_inferior): Clear `cont_thread'.
11251 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11254 2012-03-15 Yao Qi <yao@codesourcery.com>
11256 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11258 (cmd_qtdp): ... here.
11260 2012-03-15 Yao Qi <yao@codesourcery.com>
11262 * tracepoint.c (struct tracepoint_action_ops): New.
11263 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11264 (m_tracepoint_action_download): New.
11265 (r_tracepoint_action_download): New.
11266 (x_tracepoint_action_download): New.
11267 (l_tracepoint_action_download): New.
11268 (add_tracepoint_action): Install `action->ops' according type.
11269 (download_tracepoint_1): Move code `download' function pointer
11270 of various tracepoint_action_ops.
11272 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11274 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11275 linux_ptrace_attach_warnings.
11277 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11279 * Makefile.in (linux-ptrace.o): New.
11280 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11281 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11282 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11283 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11284 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11286 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11288 2012-03-08 Yao Qi <yao@codesourcery.com>
11289 Pedro Alves <palves@redhat.com>
11291 Fix PR server/13392.
11292 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11293 offset of JMP insn.
11294 * tracepoint.c (remove_tracepoint): New.
11295 (cmd_qtdp): Call remove_tracepoint when failed to install.
11297 2012-03-07 Pedro Alves <palves@redhat.com>
11299 * linux-low.c (get_detach_signal): New.
11300 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11301 Pass on pending signals to PTRACE_DETACH. Check the result of the
11303 * server.c (program_signals, program_signals_p): New.
11304 (handle_general_set): Handle QProgramSignals.
11305 * server.h (program_signals, program_signals_p): Declare.
11307 2012-03-05 Pedro Alves <palves@redhat.com>
11308 Jan Kratochvil <jan.kratochvil@redhat.com>
11310 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11313 2012-03-03 Yao Qi <yao@codesourcery.com>
11315 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11316 agent_look_up_symbols.
11318 2012-03-03 Yao Qi <yao@codesourcery.com>
11320 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11321 (linux-x86-low.o): Likewise.
11322 * server.h: Remove in_process_agent_loaded.
11323 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11327 2012-03-03 Yao Qi <yao@codesourcery.com>
11329 * tracepoint.c (gdb_agent_capability): New global.
11330 (in_process_agent_loaded_ust): Renamed to
11331 `in_process_agent_supports_ust'.
11333 (in_process_agent_supports_ust): Call agent_capability_check.
11334 (clear_installed_tracepoints): Assert that agent supports
11337 2012-03-03 Yao Qi <yao@codesourcery.com>
11339 * linux-low.c (linux_supports_agent): New.
11340 (linux_target_ops): Initialize field `supports_agent' with
11341 linux_supports_agent.
11342 * target.h (struct target_ops) <supports_agent>: New.
11343 (target_supports_agent): New macro.
11344 * server.c (handle_general_set): Handle packet 'QAgent'.
11345 (handle_query): Send `QAgent+'.
11346 * Makefile.in (server.o): Depends on agent.h.
11348 2012-03-03 Yao Qi <yao@codesourcery.com>
11350 * Makefile.in (OBS): Add agent.o.
11351 Add new rule for agent.o.
11352 Track dependence of tracepoint.c on agent.h.
11353 * tracepoint.c (run_inferior_command_1):
11354 (run_inferior_command): Call agent_run_command.
11355 (gdb_ust_connect_sync_socket): Deleted. Move it to
11357 (resume_thread, stop_thread): Likewise.
11358 (gdb_ust_socket_init): Renamed to ...
11359 (gdb_agent_socket_init): ... New.
11360 (gdb_ust_thread): Renamed to ...
11361 (gdb_agent_helper_thread): ... New.
11362 (gdb_ust_init): Move some code to ...
11363 (gdb_agent_init): ... here. New.
11364 [HAVE_UST]: Call gdb_ust_init.
11365 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11366 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11367 * config.in, configure: Regenerated.
11369 2012-03-02 Pedro Alves <palves@redhat.com>
11371 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11372 * linux-low.c (struct simple_pid_list): New.
11373 (stopped_pids): New a struct simple_pid_list pointer.
11374 (add_to_pid_list, pull_pid_from_list): New.
11375 (handle_extended_wait): Don't assume the first signal new children
11376 report is SIGSTOP. Adjust call to pull_pid_from_list.
11377 (linux_wait_for_lwp): Adjust.
11379 2012-03-02 Yao Qi <yao@codesourcery.com>
11381 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11384 2012-03-02 Yao Qi <yao@codesourcery.com>
11386 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11387 `stop_pc' and `tpoint'. Update caller.
11389 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11391 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11392 * linux-low.c (use_linux_regsets): New macro.
11393 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11394 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11395 (linux_register_in_regsets): New function.
11396 (usr_fetch_inferior_registers): Skip registers covered by
11398 (usr_store_inferior_registers): Likewise.
11399 (usr_fetch_inferior_registers): New macro.
11400 (usr_store_inferior_registers): Likewise.
11401 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11402 (linux_store_registers): Likewise.
11403 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11405 (init_registers_mips64_dsp_linux): Likewise.
11406 (init_registers_mips_linux): New macro.
11407 (init_registers_mips_dsp_linux): Likewise.
11408 (mips_dsp_num_regs): Likewise.
11409 (DSP_BASE, DSP_CONTROL): New fallback macros.
11410 (mips_base_regs): New macro.
11411 (mips_regmap): Use it. Fix the size.
11412 (mips_dsp_regmap): New variable.
11413 (mips_dsp_regset_bitmap): Likewise.
11414 (mips_arch_setup): New function.
11415 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11417 (mips_cannot_store_register): Likewise.
11418 (the_low_target): Update .arch_setup, .num_regs and .regmap
11419 initializers. Add .regset_bitmap initializer.
11420 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11422 * linux-bfin-low.c (the_low_target): Likewise.
11423 * linux-cris-low.c (the_low_target): Likewise.
11424 * linux-crisv32-low.c (the_low_target): Likewise.
11425 * linux-ia64-low.c (the_low_target): Likewise.
11426 * linux-m32r-low.c (the_low_target): Likewise.
11427 * linux-m68k-low.c (the_low_target): Likewise.
11428 * linux-ppc-low.c (the_low_target): Likewise.
11429 * linux-s390-low.c (the_low_target): Likewise.
11430 * linux-sh-low.c (the_low_target): Likewise.
11431 * linux-sparc-low.c (the_low_target): Likewise.
11432 * linux-tic6x-low.c (the_low_target): Likewise.
11433 * linux-x86-low.c (the_low_target): Likewise.
11434 * linux-xtensa-low.c (the_low_target): Likewise.
11435 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11436 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11437 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11439 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11440 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11442 2012-02-29 Yao Qi <yao@codesourcery.com>
11443 Pedro Alves <palves@redhat.com>
11445 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11446 `step_over_finished' is true.
11448 2012-02-27 Pedro Alves <palves@redhat.com>
11450 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11451 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11453 2012-02-27 Pedro Alves <palves@redhat.com>
11456 * linux-low.c (pid_is_stopped): New.
11457 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11459 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11461 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11464 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11466 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11468 2012-02-24 Luis Machado <lgustavo@codesourcery>
11470 * server.c (handle_query): Advertise support for target-side
11471 breakpoint condition evaluation.
11472 (process_point_options): New function.
11473 (process_serial_event): When inserting a breakpoint, check for
11474 a target-side condition that should be evaluated.
11476 * mem-break.c: Include regcache.h and ax.h.
11477 (point_cond_list_t): New data structure.
11478 (breakpoint) <cond_list>: New field.
11479 (find_gdb_breakpoint_at): Make non-static.
11480 (delete_gdb_breakpoint_at): Clear any target-side
11482 (clear_gdb_breakpoint_conditions): New function.
11483 (add_condition_to_breakpoint): Likewise.
11484 (add_breakpoint_condition): Likewise.
11485 (gdb_condition_true_at_breakpoint): Likewise.
11486 (gdb_breakpoint_here): Return result directly instead
11487 of going through a local variable.
11489 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11490 (clear_gdb_breakpoint_conditions): Likewise.
11491 (add_breakpoint_condition): Likewise.
11492 (gdb_condition_true_at_breakpoint): Likewise.
11494 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11495 (need_step_over_p): Take target-side breakpoint condition into
11498 2012-02-24 Luis Machado <lgustavo@codesourcery>
11500 * server.h: Include tracepoint.h.
11501 (agent_mem_read, agent_get_trace_state_variable_value,
11502 agent_set_trace_state_variable_value,
11503 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11504 get_set_tsv_func_addr): New prototypes.
11506 * ax.h: New include file.
11507 * ax.c: New source file.
11509 * tracepoint.c: Include ax.h.
11510 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11511 agent_expr, eval_result_type): Move to ax.h.
11512 (parse_agent_expr): Rename to ...
11513 (gdb_parse_agent_expr): ... this, make it non-static and move
11515 (unparse_agent_expr) Rename to ...
11516 (gdb_unparse_agent_expr): ... this, make it non-static and move
11518 (eval_agent_expr): Rename to ...
11519 (eval_tracepoint_agent_expr): ... this.
11520 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11521 forward declarations.
11522 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11523 (agent_get_trace_state_variable_value): New function.
11524 (agent_set_trace_state_variable_value): New function.
11525 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11526 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11527 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11528 (condition_true_at_tracepoint): Likewise.
11529 (parse_agent_expr): Rename to ...
11530 (gdb_parse_agent_expr): ... this and move to ax.c.
11531 (unparse_agent_expr): Rename to ...
11532 (gdb_unparse_agent_expr): ... this and move to ax.c.
11533 (gdb_agent_op_name): Move to ax.c.
11534 (eval_agent_expr): Rename to ...
11535 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11537 (eval_tracepoint_agent_expr): New function.
11538 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11540 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11542 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11543 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11544 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11545 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11546 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11547 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11548 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11549 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11550 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11551 (compile_bytecodes): Remove forward declaration.
11552 (is_goto_target): Move to ax.c.
11553 (compile_bytecodes): Move to ax.c and call
11554 agent_get_trace_state_variable_value (...) and
11555 agent_set_trace_state_variable_value (...).
11557 * Makefile.in: Update ax.c and IPA dependencies.
11559 2012-02-24 Pedro Alves <palves@redhat.com>
11561 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11562 (cmd_bigqtbuffer_circular): ... this. Only handle
11563 'QTBuffer:circular:'.
11564 (handle_tracepoint_general_set): Adjust.
11566 2012-02-16 Yao Qi <yao@codesourcery.com>
11568 * inferiors.c: Move code to ...
11569 * dll.c: .... here. New.
11570 * server.h: Declare clear_dlls.
11571 * Makefile.in (SFILES): Add dll.c.
11575 2012-02-11 Yao Qi <yao@codesourcery.com>
11577 * server.c: (handle_monitor_command): Add a new parameter
11579 (handle_query): Update caller.
11581 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11583 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11584 * configure, config.in: Regenerate.
11585 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11588 2012-02-02 Pedro Alves <palves@redhat.com>
11590 Try SIGKILL first, then PTRACE_KILL.
11591 * linux-low.c (linux_kill_one_lwp): New.
11592 (linux_kill_one_lwp): Rename to ...
11593 (kill_one_lwp_callback): ... this. Use the new
11594 linux_kill_one_lwp.
11596 2012-02-02 Pedro Alves <palves@redhat.com>
11598 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11601 2012-01-27 Pedro Alves <palves@redhat.com>
11603 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11604 (elf_64_file_p): Make static.
11605 (linux_pid_exe_is_elf_64_file): New.
11606 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11607 Delete declarations.
11608 (linux_pid_exe_is_elf_64_file): Declare.
11609 * linux-x86-low.c (x86_arch_setup): Use
11610 linux_pid_exe_is_elf_64_file.
11612 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11614 * linux-low.c (linux_wait_for_event_1): Rename to ...
11615 (linux_wait_for_event): ... here and merge it with former
11616 linux_wait_for_event - new variable wait_ptid, use it.
11617 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11619 2012-01-23 Pedro Alves <palves@redhat.com>
11621 * server.c (main): Avoid yet another case of infinite loop while
11622 detaching/killing after a longjmp.
11624 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11627 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11629 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11631 * hostio.c (handle_readlink): New function.
11632 (handle_vFile): Call it to handle "vFile:readlink" packets.
11634 2012-01-20 Pedro Alves <palves@redhat.com>
11635 Ulrich Weigand <ulrich.weigand@linaro.org>
11637 * server.c (handle_v_requests): Only support vAttach and vRun to
11638 start multiple processes when in extended protocol mode.
11640 2012-01-17 Pedro Alves <palves@redhat.com>
11642 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11643 memalign plus mprotect to allocate the scratch buffer.
11645 2012-01-13 Pedro Alves <palves@redhat.com>
11647 * server.c (attach_inferior): Clear `cont_thread'.
11649 2012-01-13 Pedro Alves <palves@redhat.com>
11651 * server.c (main): Avoid infinite loop while detaching/killing
11654 2012-01-09 Doug Evans <dje@google.com>
11656 * server.c (start_inferior): Set last_ptid in --wrapper case.
11658 2012-01-06 Yao Qi <yao@codesourcery.com>
11660 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11662 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11664 2012-01-04 Yao Qi <yao@codesourcery.com>
11666 * tracepoint.c (cmd_qtdp): Print debug message
11667 for static tracepoint.
11669 2012-01-04 Yao Qi <yao@codesourcery.com>
11671 * tracepoint.c (trace_vdebug): Differentiate debug message
11672 between gdbserver and IPA.
11674 2012-01-03 Yao Qi <yao@codesourcery.com>
11676 * tracepoint.c (tracepoint_was_hit): Don't collect for
11679 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11681 * terminal.h: Reformat copyright header.
11683 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11685 * server.c (gdbserver_version): Update copyright year.
11686 * gdbreplay.c (gdbreplay_version): Likewise.
11688 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11690 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11693 2011-12-18 Hui Zhu <teawater@gmail.com>
11694 * linux-low.c (linux_create_inferior): Save return value to ret.
11696 2011-12-18 Hui Zhu <teawater@gmail.com>
11698 * linux-low.c (linux_create_inferior): Save return value to ret.
11700 2011-12-16 Doug Evans <dje@google.com>
11702 * linux-low.c (linux_create_inferior): If stdio connection,
11703 redirect stdin from /dev/null, stdout to stderr.
11704 * remote-utils.c (remote_is_stdio): New static global.
11705 (remote_connection_is_stdio): New function.
11706 (remote_prepare): Handle stdio connection.
11707 (remote_open): Ditto.
11708 (remote_close): Don't close stdin for stdio connections.
11709 (read_prim,write_prim): New functions. Replace all calls to
11710 read/write to these.
11711 * server.c (main): Watch for "-" argument. Move call to
11712 remote_prepare before start_inferior.
11713 * server.h (STDIO_CONNECTION_NAME): New macro.
11714 (remote_connection_is_stdio): Declare.
11716 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11717 in debugging output.
11719 2011-12-15 Yao Qi <yao@codesourcery.com>
11721 * tracepoint.c: Include sys/syscall.h.
11722 (gdb_ust_thread): Remove preprocessor conditional.
11724 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11726 * linux-low.c (linux_detach_one_lwp): Call
11727 the_low_target.prepare_to_resume before detaching.
11729 2011-12-14 Yao Qi <yao@codesourcery.com>
11731 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11734 2011-12-14 Yao Qi <yao@codesourcery.com>
11736 * i386-low.c (i386_low_stopped_data_address): Initialize local
11737 variable `control'.
11739 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11743 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11744 DR_CONTROL unless necessary. Extend comments.
11745 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11746 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11748 2011-12-13 Yao Qi <yao@codesourcery.com>
11750 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11752 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11754 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11756 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11757 Print new debug message for such case.
11759 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11761 Fix overlapping memcpy.
11762 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11763 the read_inferior_memory transfer.
11764 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11765 write_inferior_memory transfer.
11766 (set_fast_tracepoint_jump): New variable buf. Use it for the
11767 read_inferior_memory and write_inferior_memory transfers.
11768 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11769 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11770 Use it for the write_inferior_memory transfer.
11771 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11774 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11776 * linux-low.c (fetch_register, store_register): Make code
11777 consistent, fix formatting.
11779 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11781 * linux-low.c (usr_store_inferior_registers): Factor out code
11782 to handle individual registers into...
11783 (store_register): ... this new function.
11785 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11787 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11788 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11789 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11790 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11791 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11792 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11793 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11794 (srv_xmlfiles): Add new XML files.
11796 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11798 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11799 (init_registers_s390_linux32v1): Add prototype.
11800 (init_registers_s390_linux32v2): Likewise.
11801 (init_registers_s390_linux64v1): Likewise.
11802 (init_registers_s390_linux64v2): Likewise.
11803 (init_registers_s390x_linux64v1): Likewise.
11804 (init_registers_s390x_linux64v2): Likewise.
11805 (s390_num_regs): Increment to 52.
11806 (s390_regmap): Add orig_r2 register.
11807 (s390_num_regs_3264): Increment to 68.
11808 (s390_regmap_3264): Add orig_r2 register.
11809 (s390_collect_ptrace_register): Handle orig_r2 register.
11810 (s390_supply_ptrace_register): Likewise.
11811 (s390_fill_last_break): New function.
11812 (s390_store_last_break): Likewise.
11813 (s390_fill_system_call): New function.
11814 (s390_store_system_call): Likewise.
11815 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11817 (s390_check_regset): New function.
11818 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11819 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11820 Update target_regsets for available register sets.
11822 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11823 Jan Kratochvil <jan.kratochvil@redhat.com>
11825 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11826 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11828 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11829 * linux-low.h (struct process_info_private): New member r_debug.
11830 * server.c (handle_qxfer_libraries): Call
11831 the_target->qxfer_libraries_svr4.
11832 (handle_qxfer_libraries_svr4): New function.
11833 (qxfer_packets): New entry "libraries-svr4".
11834 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11835 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11836 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11837 PACKET_qXfer_libraries_svr4.
11839 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11841 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11842 PSW address/mask between 8-byte and 16-byte formats.
11843 (s390_supply_ptrace_register): Likewise.
11844 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11845 basic addressing mode bit.
11847 2011-11-24 Stan Shebs <stan@codesourcery.com>
11849 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11851 2011-11-17 Stan Shebs <stan@codesourcery.com>
11853 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11854 (tracing_start_time): New global.
11855 (tracing_stop_time): New global.
11856 (tracing_user_name): New global.
11857 (tracing_notes): New global.
11858 (tracing_stop_note): New global.
11859 (cmd_qtstart): Set traceframe_usage, start_time.
11860 (stop_tracing): Set stop_time.
11861 (cmd_qtstatus): Report additional status.
11862 (cmd_qtp): New function.
11863 (handle_tracepoint_query): Call it.
11864 (cmd_qtnotes): New function.
11865 (handle_tracepoint_general_set): Call it.
11866 (get_timestamp): Rename from tsv_get_timestamp.
11868 2011-11-14 Stan Shebs <stan@codesourcery.com>
11869 Kwok Cheung Yeung <kcy@codesourcery.com>
11871 * linux-x86-low.c (small_jump_insn): New.
11872 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11873 trampoline and error message, build a trampoline and issue a small
11874 jump instruction to it.
11875 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11876 trampoline and error message.
11877 (x86_get_min_fast_tracepoint_insn_len): New.
11878 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11879 * linux-low.h (struct linux_target_ops): Add arguments to
11880 install_fast_tracepoint_jump_pad operation, add new operation.
11881 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11883 (linux_get_min_fast_tracepoint_insn_len): New function.
11884 (linux_target_op): Add new operation.
11885 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11886 (gdb_trampoline_buffer_end): Ditto.
11887 (gdb_trampoline_buffer_error): Ditto.
11888 (struct ipa_sym_addresses): Add fields for new IPA variables.
11889 (symbol_list): Add entries for new IPA variables.
11890 (struct tracepoint): Add fields to hold the address range of the
11891 trampoline used by the tracepoint.
11892 (trampoline_buffer_head): New static variable.
11893 (trampoline_buffer_tail): Ditto.
11894 (claim_trampoline_space): New function.
11895 (have_fast_tracepoint_trampoline_buffer): New function.
11896 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11898 (install_fast_tracepoint): Ditto, also add error buffer argument.
11899 (cmd_qtminftpilen): New function.
11900 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11901 (fast_tracepoint_from_trampoline_address): New function.
11902 (fast_tracepoint_collecting): Handle trampoline as part of jump
11904 (set_trampoline_buffer_space): New function.
11905 (initialize_tracepoint): Initialize new IPA variables.
11906 * target.h (struct target_ops): Add arguments to
11907 install_fast_tracepoint_jump_pad operation, add new
11908 get_min_fast_tracepoint_insn_len operation.
11909 (target_get_min_fast_tracepoint_insn_len): New.
11910 (install_fast_tracepoint_jump_pad): Add arguments.
11911 * server.h (IPA_BUFSIZ): Define.
11912 * linux-i386-ipa.c: Include extra header files.
11913 (initialize_fast_tracepoint_trampoline_buffer): New function.
11914 (initialize_low_tracepoint): Call it.
11915 * server.h (set_trampoline_buffer_space): Declare.
11916 (claim_trampoline_space): Ditto.
11917 (have_fast_tracepoint_trampoline_buffer): Ditto.
11919 2011-11-14 Yao Qi <yao@codesourcery.com>
11921 * server.c (handle_query): Handle InstallInTrace for qSupported.
11922 * tracepoint.c (add_tracepoint): Sort list.
11923 (install_tracepoint, download_tracepoint): New.
11924 (cmd_qtdp): Call them to install and download tracepoints.
11925 (sort_tracepoints): Removed.
11926 (cmd_qtstart): Update.
11928 2011-11-14 Yao Qi <yao@codesourcery.com>
11930 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11931 * mem-break.h: Declare.
11932 * tracepoint.c (cmd_qtstart): Move some code to ...
11933 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11935 (download_tracepoints): Move some code to ...
11936 (download_tracepoint_1): ... here. New.
11938 2011-11-08 Yao Qi <yao@codesourcery.com>
11940 * remote-utils.c (relocate_instruction): A comment fix.
11942 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11944 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11945 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11946 dr_status_mirror and dr_control_mirror from debug_reg_state.
11947 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11948 (i386_initial_stuff): Remove use of deleted globals.
11949 (i386_get_thread_context, i386_set_thread_context,
11950 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11951 from debug_reg_state.
11953 2011-11-05 Yao Qi <yao@codesourcery.com>
11955 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11956 address as TPOINT's.
11958 2011-11-02 Stan Shebs <stan@codesourcery.com>
11960 * tracepoint.c (agent_mem_read_string): New function.
11961 (eval_agent_expr): Call it for tracenz.
11962 * server.c (handle_query): Report support for tracenz.
11964 2011-11-02 Yao Qi <yao@codesourcery.com>
11966 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11968 2011-11-02 Yao Qi <yao@codesourcery.com>
11970 * target.h: Fix a typo in comment.
11972 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11974 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11975 clobber the breakpoints' shadows with fast tracepoint jumps.
11976 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11977 * target.c (write_inferior_memory): Also pass MYADDR down to
11980 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11982 * configure.ac: Check support for personality routine.
11983 * configure: Regenerate.
11984 * config.in: Likewise.
11985 * linux-low.c: Include <sys/personality.h>.
11986 Define ADDR_NO_RANDOMIZE if necessary.
11987 (linux_create_inferior): Disable address space randomization when
11988 forking inferior, if requested.
11989 (linux_supports_disable_randomization): New function.
11990 (linux_target_ops): Install it.
11991 * server.h (disable_randomization): Declare.
11992 * server.c (disable_randomization): New global variable.
11993 (handle_general_set): Handle QDisableRandomization.
11994 (handle_query): Likewise for qSupported.
11995 (main): Support --disable-randomization and --no-disable-randomization
11996 command line arguments.
11997 * target.h (struct target_ops): Add supports_disable_randomization.
11998 (target_supports_disable_randomization): New macro.
12000 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12002 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12004 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12005 [!PT_GETDSBT] (target_loadmap): New definition.
12006 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12007 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12008 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12009 and PT_GETDSBT to LINUX_LOADMAP.
12010 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12011 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12013 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12015 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12016 (arm_linux_hwbp_cap): New static variable.
12017 (arm_linux_get_hwbp_cap): Replace by ...
12018 (arm_linux_init_hwbp_cap): ... this new function.
12019 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12020 (arm_linux_get_hw_watchpoint_count): Likewise.
12021 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12022 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12023 (arm_prepare_to_resume): Use perror_with_name instead of error.
12025 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12027 * linux-arm-low.c: Include <signal.h>.
12028 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12029 (struct arm_linux_hwbp_cap): New data type.
12030 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12031 (struct arm_linux_hw_breakpoint): New data type.
12032 (MAX_BPTS, MAX_WPTS): Define.
12033 (struct arch_process_info, struct arch_lwp_info): New data types.
12034 (arm_linux_get_hwbp_cap): New function.
12035 (arm_linux_get_hw_breakpoint_count): Likewise.
12036 (arm_linux_get_hw_watchpoint_count): Likewise.
12037 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12038 (arm_hwbp_control_initialize): Likewise.
12039 (arm_hwbp_control_is_enabled): Likewise.
12040 (arm_hwbp_control_is_initialized): Likewise.
12041 (arm_hwbp_control_disable): Likewise.
12042 (arm_linux_hw_breakpoint_equal): Likewise.
12043 (arm_linux_hw_point_initialize): Likewise.
12044 (struct update_registers_data): New data structure.
12045 (update_registers_callback: New function.
12046 (arm_insert_point): Likewise.
12047 (arm_remove_point): Likewise.
12048 (arm_stopped_by_watchpoint): Likewise.
12049 (arm_stopped_data_address): Likewise.
12050 (arm_new_process): Likewise.
12051 (arm_new_thread): Likewise.
12052 (arm_prepare_to_resume): Likewise.
12053 (the_low_target): Register arm_insert_point, arm_remove_point,
12054 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12055 arm_new_thread, and arm_prepare_to_resume.
12057 2011-09-15 Stan Shebs <stan@codesourcery.com>
12059 * server.h (struct emit_ops): Add compare-goto fields.
12060 * tracepoint.c (gdb_agent_op_sizes): New table.
12061 (emit_eq_goto): New function.
12062 (emit_ne_goto): New function.
12063 (emit_lt_goto): New function.
12064 (emit_le_goto): New function.
12065 (emit_gt_goto): New function.
12066 (emit_ge_goto): New function.
12067 (is_goto_target): New function.
12068 (compile_bytecodes): Recognize special cases of compare-goto
12069 combinations and call specialized emitters for them.
12070 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12071 (amd64_emit_ne_goto): New function.
12072 (amd64_emit_lt_goto): New function.
12073 (amd64_emit_le_goto): New function.
12074 (amd64_emit_gt_goto): New function.
12075 (amd64_emit_ge_goto): New function.
12076 (amd64_emit_ops): Add the new functions.
12077 (i386_emit_eq_goto): New function.
12078 (i386_emit_ne_goto): New function.
12079 (i386_emit_lt_goto): New function.
12080 (i386_emit_le_goto): New function.
12081 (i386_emit_gt_goto): New function.
12082 (i386_emit_ge_goto): New function.
12083 (i386_emit_ops): Add the new functions.
12085 2011-09-08 Stan Shebs <stan@codesourcery.com>
12087 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12088 (i386_emit_epilogue): Restore %ebx.
12090 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12092 * server.c (step_thread): Remove definition.
12093 (process_serial_event): Don't handle Hs.
12094 * server.h (step_thread): Remove declaration.
12095 * target.c (set_desired_inferior): Remove use of step_thread.
12097 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12099 * linux-low.c: Include linux-procfs.h.
12100 (linux_attach_lwp_1): Update comments.
12101 (linux_attach): Scan for existing threads when attaching to a
12102 process that is the tgid.
12103 * Makefile.in: Update dependencies.
12105 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12107 * configure.srv: Add linux-procfs.o dependencies.
12109 2011-08-14 Yao Qi <yao@codesourcery.com>
12111 * target.h (struct target_ops): Fix indent.
12112 * win32-low.c (win32_target_ops): Fix comment.
12114 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12115 Yao Qi <yao@codesourcery.com>
12117 * Makefile.in (clean): Remove tic6x-*.c files.
12118 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12119 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12120 (tic6x-c64xp-linux.c): Likewise.
12121 * configure.srv: Add support for tic6x-*-uclinux.
12122 * linux-tic6x-low.c: New.
12123 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12125 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12126 Yao Qi <yao@codesourcery.com>
12128 * target.h (struct target_ops): Add read_loadmap.
12129 * linux-low.c (struct target_loadseg): New type.
12130 (struct target_loadmap): New type.
12131 (linux_read_loadmap): New function.
12132 (linux_target_ops): Add linux_read_loadmap.
12133 * server.c (handle_query): Support qXfer:fdpic:read packet.
12134 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12137 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12139 * win32-low.c: Include <stdint.h>.
12141 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12143 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12144 to the inferior here.
12145 (i386_remove_aligned_watchpoint): Ditto.
12146 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12147 fit part of the watchpoint in the debug registers.
12148 (i386_update_inferior_debug_regs): New.
12149 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12150 registers, and only update the inferior on success.
12151 (i386_low_remove_watchpoint): Ditto.
12153 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12155 * linux-low.c (compare_ints, unique, list_threads, show_process,
12156 linux_core_of_thread): Delete.
12157 (linux_target_ops): Change linux_core_of_thread to
12158 linux_common_core_of_thread.
12159 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12160 * utils.c (malloc_failure): Change type of argument.
12161 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12162 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12163 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12164 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12165 (IPA_OBJS): Add common-utils-ipa.o.
12166 (ptid_h, linux_osdata_h): New macros.
12167 (server_h): Add common/common-utils.h, common/xml-utils.h,
12168 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12170 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12171 ptid.o, buffer.o): New rules.
12172 (linux-low.o): Add common/linux-osdata.h as a dependency.
12173 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12174 * configure.ac: Add AC_HEADER_DIRENT check.
12175 * config.in: Regenerate.
12176 * configure: Regenerate.
12177 * remote-utils.c (xml_escape_text): Delete.
12178 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12179 buffer_xml_printf): Move to common/buffer.c.
12180 * server.c (main): Remove call to initialize_inferiors.
12181 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12182 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12183 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12184 internal_error, gdb_assert, gdb_assert_fail): Delete.
12185 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12186 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12188 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12189 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12190 initialize_inferiors): Delete.
12192 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12194 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12197 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12199 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12201 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12203 2011-05-26 Yao Qi <yao@codesourcery.com>
12205 * Makefile.in (thread-db.o): Track dependence to
12206 common/gdb_thread_db.h.
12207 * thread-db.c: include gdb_thread_db.h from right place.
12209 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12211 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12212 __FILE__ and __LINE__ to internal_error.
12214 2011-05-13 Doug Evans <dje@google.com>
12216 * thread-db.c (try_thread_db_load_from_sdir): New function.
12217 (try_thread_db_load_from_dir): New function.
12218 (thread_db_load_search): Handle $sdir, ignore $pdir.
12219 Remove trying of system directories if search of
12220 libthread-db-search-path fails, that is now done via $sdir.
12222 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12224 * server.c (handle_query): Add EnableDisableTracepoints to the list
12225 of supported features.
12226 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12228 (cmd_qtenable_disable): New.
12229 (cmd_qtstart): Install tracepoints even if disabled.
12230 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12231 receiving a QTEnable or QTDisable packet.
12232 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12233 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12235 (gdb_probe): Skip data collection if static tracepoint is disabled.
12237 2011-05-10 Doug Evans <dje@google.com>
12239 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12241 2011-05-04 Doug Evans <dje@google.com>
12243 * linux-low.c (linux_join): Skip process lookup.
12244 * spu-low.c (spu_join): Ditto.
12245 * server.c (join_inferiors_callback): Delete.
12246 (process_serial_event): For 'D' packet (detach) call join_inferior
12249 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12251 * README: Don't mention xscale*-*-linux*.
12252 * configure.srv (xscale*-*-linux*): Don't handle target.
12254 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12256 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12258 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12259 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12260 (i386_emit_void_call_2): Likewise.
12262 2011-04-26 Yao Qi <yao@codesourcery.com>
12264 * linux-low.c: Move common macros to linux-ptrace.h.
12265 Include linux-ptrace.h.
12266 * Makefile.in (linux_ptrace_h): New.
12267 (linux-low.o): Depends on linux-ptrace.h.
12269 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12271 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12272 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12273 (remote_prepare): New function with most of the TCP code from ...
12274 (remote_open): ... here. Detect PORT here unconditionally. Move also
12275 setting transport_is_reliable.
12276 * server.c (run_once): New variable.
12277 (gdbserver_usage): Document it.
12278 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12279 the first run if RUN_ONCE.
12280 * server.h (run_once, remote_prepare): New declarations.
12282 2011-04-19 Tom Tromey <tromey@redhat.com>
12284 * win32-low.c (handle_load_dll): Remove duplicate "the".
12286 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12288 Remove support for old Cygwin 1.5 versions.
12289 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12290 function to avoid warning.
12291 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12294 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12296 * gdbserver/server.h (Macro _): Define it if not available.
12298 2011-03-14 Michael Snyder <msnyder@vmware.com>
12300 * hostio.c (handle_close): Remove unnecessary null test.
12302 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12304 * Makefile.in (maintainer-clean realclean distclean): Remove
12305 "make ... subdir_do" command.
12307 2011-03-10 Michael Snyder <msnyder@vmware.com>
12309 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12311 * server.c (handle_v_run): Free alloced buffer on early return.
12313 2011-03-09 Yao Qi <yao@codesourcery.com>
12316 2011-03-04 Yao Qi <yao@codesourcery.com>
12318 * Makefile.in: Remove GNU make feature --directory.
12320 2011-03-05 Yao Qi <yao@codesourcery.com>
12322 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12323 (subdir_do): New make target. Copied from gdb/Makefile.
12324 (maintainer-clean, realclean, distclean, clean): Call corresponding
12325 make targets in common/Makefile.
12327 2011-02-11 Yao Qi <yao@codesourcery.com>
12329 * configure.ac: Call AC_PROG_RANLIB.
12330 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12331 * configure: Regenerate.
12333 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12335 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12337 2011-03-06 Yao Qi <yao@codesourcery.com>
12339 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12341 2011-03-05 Yao Qi <yao@codesourcery.com>
12343 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12344 (subdir_do): New make target. Copied from gdb/Makefile.
12345 (maintainer-clean, realclean, distclean, clean): Call corresponding
12346 make targets in common/Makefile.
12348 2011-03-04 Yao Qi <yao@codesourcery.com>
12350 * Makefile.in: Remove GNU make feature --directory.
12352 2011-03-04 Michael Snyder <msnyder@vmware.com>
12354 * server.c (queue_stop_reply): Call xmalloc not malloc.
12356 2011-03-02 Michael Snyder <msnyder@vmware.com>
12358 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12360 2011-02-28 Michael Snyder <msnyder@vmware.com>
12362 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12363 (cmd_qtframe): Ditto.
12364 (cmd_qtbuffer): Ditto.
12365 (cmd_bigqtbuffer): Ditto.
12367 * utils.c (decimal2str): Initialize 'width' to nine, then
12368 don't mess with it.
12370 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12372 * hostio.c (require_data): Free *data, not data.
12374 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12376 * hostio.c (require_data): Use free, not xfree.
12378 2011-02-27 Michael Snyder <msnyder@vmware.com>
12380 * server.c (handle_query): Discard unused value.
12382 * hostio.c (require_data): Free malloc memory before returning
12385 2011-02-26 Michael Snyder <msnyder@vmware.com>
12387 * linux-low.c (list_threads): Call closedir for dirent.
12389 2011-02-27 Michael Snyder <msnyder@vmware.com>
12391 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12392 a case statement falls through.
12394 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12396 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12399 2011-02-26 Michael Snyder <msnyder@vmware.com>
12401 * utils.c (decimal2str): Eliminate dead code and dead param.
12402 (pulongest): Drop dead param from call to decimal2str.
12405 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12407 Revert the following patch (not approved yet):
12408 2011-02-21 Hui Zhu <teawater@gmail.com>
12409 * tracepoint.c (tp_printf): New function.
12410 (eval_agent_expr): Handle gdb_agent_op_printf.
12412 2011-02-21 Hui Zhu <teawater@gmail.com>
12414 * tracepoint.c (tp_printf): New function.
12415 (eval_agent_expr): Handle gdb_agent_op_printf.
12417 2011-02-18 Tom Tromey <tromey@redhat.com>
12419 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12420 (tracepoint.o): Likewise.
12421 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12422 (gdb_agent_op_names): Likewise.
12424 2011-02-18 Tom Tromey <tromey@redhat.com>
12426 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12427 gdb_agent_op_rot>: New constants.
12428 (gdb_agent_op_names): Add pick and roll.
12429 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12432 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12434 * aclocal.m4: Regenerated with aclocal-1.11.1.
12436 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12438 * server.c (handle_qxfer_traceframe_info): New.
12439 (qxfer_packets): Register "traceframe-info".
12440 (handle_query): Report support for qXfer:traceframe-info:read+.
12441 * tracepoint.c (match_blocktype): New.
12442 (traceframe_find_block_type): Rename to ...
12443 (traceframe_walk_blocks): ... this. Add callback filter argument,
12445 (traceframe_find_block_type): New, reimplemented on top of
12446 traceframe_walk_blocks.
12447 (build_traceframe_info_xml): New.
12448 (traceframe_read_info): New.
12449 * server.h (traceframe_read_info): Declare.
12451 2011-02-11 Yao Qi <yao@codesourcery.com>
12453 * configure.ac: Call AC_PROG_RANLIB.
12454 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12455 * configure: Regenerate.
12457 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12459 * server.c (gdb_read_memory): Change return semantics to allow
12461 (handle_search_memory_1): Adjust.
12462 (process_serial_event) <'m' packet>: Handle partial transfers.
12463 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12465 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12467 * regcache.c (init_register_cache): Initialize
12468 regcache->register_status.
12469 (free_register_cache): Release regcache->register_status.
12470 (regcache_cpy): Copy register_status.
12471 (registers_to_string): Print 'x's for unavailable registers.
12472 (supply_register): Mark the register's status valid or
12473 unavailable, depending on whether a buffer was passed in or not.
12474 (supply_register_zeroed): New.
12475 (supply_regblock): Mark the registers' status valid or
12476 unavailable, depending on whether a buffer was passed in or not.
12477 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12478 (struct regcache): New `register_status' field.
12479 (supply_register_zeroed): Declare.
12480 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12481 supply_register_zeroed, rather than passing a NULL buffer to
12483 * tracepoint.c (fetch_traceframe_registers): Update comment.
12485 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12487 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12490 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12492 * server.h (decode_xfer_write): Change prototype.
12493 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12494 and don't extract the annex here.
12495 * server.c (decode_xfer_read): Remove `annex' parameter,
12496 and don't extract the annex here.
12497 (decode_xfer): New.
12498 (struct qxfer): New.
12499 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12500 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12501 (handle_qxfer_statictrace): New functions, abstracted out from
12502 handle_query, and made to use the struct qxfer interface.
12503 (handle_threads_qxfer_proper): Rename to ...
12504 (handle_qxfer_threads_proper): ... this.
12505 (handle_threads_qxfer): Rename to ...
12506 (handle_qxfer_threads): ... this. Adjust.
12507 (qxfer_packets): New array.
12508 (handle_qxfer): New function.
12509 (handle_query): Use handle_qxfer.
12511 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12513 * gdbreplay.c: Shorten lines of >= 80 columns.
12514 * linux-low.c: Ditto.
12515 * linux-ppc-low.c: Ditto.
12516 * linux-s390-low.c: Ditto.
12517 * linux-sparc-low.c: Ditto.
12518 * linux-x86-low.c: Ditto.
12519 * linux-xtensa-low.c: Ditto.
12520 * mem-break.c: Ditto.
12521 * nto-low.c: Ditto.
12522 * regcache.h: Ditto.
12523 * remote-utils.c: Ditto.
12526 * thread-db.c: Ditto.
12527 * tracepoint.c: Ditto.
12529 * win32-low.h: Ditto.
12531 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12533 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12536 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12538 * server.c (gdbserver_version): Update copyright year in version
12540 * gdbreplay.c (gdbreplay_version): Ditto.
12542 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12544 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12545 * linux-bfin-low.c: New file.
12546 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12547 PT_DATA_ADDR for BFIN targets.
12548 * Makefile.in (SFILES): Add linux-bfin-low.c.
12549 (clean): Remove reg-bfin.c.
12550 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12551 * README: Mention supported Blackfin targets.
12553 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12555 * .gitignore: New file.
12557 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12559 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12561 2010-10-22 Jie Zhang <jie@codesourcery.com>
12563 * Makefile.in: Add FLAGS_TO_PASS variable.
12564 (install): Remove dependency of install-only and recursively
12565 invoke make for install-only.
12567 2010-10-04 Doug Evans <dje@google.com>
12569 * Makefile.in (uninstall): Use $(DESTDIR).
12571 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12575 * linux-x86-low.c (compat_siginfo_from_siginfo)
12576 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12577 si_code is < 0. Check for si_code == SI_TIMER before checking for
12580 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12582 * lynx-i386-low.c: New file.
12583 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12585 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12587 * lynx-low.c (ptrace_request_to_str): Remove handling for
12588 request values that have been removed in LynxOS 5.x.
12590 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12592 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12595 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12597 * configure.ac: Add --enable-inprocess-agent option.
12598 * configure: Rebuilt.
12600 2010-09-06 Yao Qi <yao@codesourcery.com>
12602 * linux-low.c (linux_kill): Remove unused variable.
12603 (linux_stabilize_threads): Likewise.
12604 * server.c (start_inferior): Likewise.
12605 (queue_stop_reply_callback): Likewise.
12606 * tracepoint.c (do_action_at_tracepoint): Likewise.
12608 2010-09-06 Yao Qi <yao@codesourcery.com>
12610 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12613 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12615 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12617 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12619 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12622 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12624 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12625 gdbserver/lynx-ppc-low.c: New files.
12626 * Makefile.in (lynx_low_h): New variable.
12627 (lynx-low.o, lynx-ppc-low.o): New rules.
12628 * configure.ac: On LynxOS, link with -lnetinet.
12629 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12630 * configure: regenerate.
12632 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12634 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12635 * configure.ac: Add check for vasprintf and vsnprintf.
12636 * configure, config.in: Regenerate.
12637 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12639 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12641 * gdbreplay.c: Move include of alloca.h up, next to include of
12643 * server.h: Add include of malloc.h.
12644 * mem-break.c: Remove include of malloc.h.
12645 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12647 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12649 * Makefile.in (memmem.o): Build with -Wno-error.
12651 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12653 * utils.c (xsnprintf): Make non-static.
12654 * server.h: Add xsnprintf declaration.
12655 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12656 replace calls to snprintf by calls to xsnprintf throughout.
12658 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12660 * configure.ac: Add configure check for alloca.
12661 * configure, config.in: Regenerate.
12662 * server.h: Include alloca.h if it exists.
12663 * gdbreplay.c: Include alloca.h if it exists.
12665 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12667 * linux-low.c (__SIGRTMIN): Define if not already defined.
12668 (linux_create_inferior): Check for __ANDROID__ rather than
12670 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12671 are already deferred.
12672 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12673 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12674 stopped and already has a pending signal to report.
12675 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12676 a pending signal to report or is moving out of a jump pad.
12677 (linux_init_signals): Check for __ANDROID__ rather than
12680 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12682 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12683 debug_threads check. Avoid a linear search when not doing debug
12686 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12688 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12689 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12690 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12691 (process_event): Change local fd's type to gdb_fildes_t.
12692 (create_file_handler): Adjust prototype.
12693 (delete_file_handler): Adjust prototype.
12694 (handle_file_event): Adjust prototype. Use pfildes.
12695 (create_file_event): Adjsut prototype.
12696 * remote-utils.c (remote_desc, listen_desc): Change type to
12698 * server.h: New gdb_fildes_t typedef.
12699 [USE_WIN32API]: Include winsock2.h.
12700 (delete_file_handler, add_file_handler): Adjust prototypes.
12701 (pfildes): Declare.
12702 * utils.c (pfildes): New.
12704 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12706 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12707 * configure: Regenerate.
12709 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12711 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12712 (linux_done_accessing_memory): ... this.
12713 (linux_target_ops): Adjust.
12714 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12715 * nto-low.c (nto_target_ops): Adjust comment.
12716 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12717 * spu-low.c (spu_target_ops): Adjust comment.
12718 * target.h (target_ops): Rename unprepare_to_access_memory field
12719 to done_accessing_memory.
12720 (unprepare_to_access_memory): Rename to ...
12721 (done_accessing_memory): ... this.
12723 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12725 * linux-low.c (linux_prepare_to_access_memory): New.
12726 (linux_unprepare_to_access_memory): New.
12727 (linux_target_ops): Install them.
12728 * server.c (read_memory): Rename to ...
12729 (gdb_read_memory): ... this. Use
12730 prepare_to_access_memory/prepare_to_access_memory.
12731 (write_memory): Rename to ...
12732 (gdb_write_memory): ... this. Use
12733 prepare_to_access_memory/prepare_to_access_memory.
12734 (handle_search_memory_1): Adjust.
12735 (process_serial_event): Adjust.
12736 * target.h (struct target_ops): New fields
12737 prepare_to_access_memory and unprepare_to_access_memory.
12738 (prepare_to_access_memory, unprepare_to_access_memory): New.
12739 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12740 prepare_to_access_memory/prepare_to_access_memory.
12741 * nto-low.c (nto_target_ops): Adjust.
12742 * spu-low.c (spu_target_ops): Adjust.
12743 * win32-low.c (win32_target_ops): Adjust.
12745 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12747 * Makefile.in (WARN_CFLAGS): Get it from configure.
12748 (WERROR_CFLAGS): New.
12749 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12750 * configure.ac: Introduce --enable-werror, which adds -Werror to
12751 the compiler command line. Enabled by default. Disable with
12752 --disable-werror. Add -Wdeclaration-after-statement
12753 Wpointer-arith and -Wformat-nonliteral to warning flags.
12754 * configure: Regenerate.
12756 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12758 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12760 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12762 * gdbreplay.c (remote_error): New.
12764 (expect): Use gdbchar. Check for error reading from GDB.
12765 Clarify sync error output.
12766 (play): Check for errors writing to GDB.
12767 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12768 * remote-utils.c (getpkt): Check for errors writing to the remote
12771 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12773 * linux-low.c (linux_wait_1): Move non-debugging code out of
12774 `debug_threads' control.
12776 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12778 * linux-low.c (linux_wait_1): Don't set last_status here.
12779 * server.c (push_event, queue_stop_reply_callback): Assert we're
12780 not pushing a TARGET_WAITKIND_IGNORE event.
12781 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12782 (myresume, handle_target_event): Set the thread's last_resume_kind
12783 and last_status from the target returned status.
12785 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12789 * linux-x86-low.c (update_debug_registers_callback): New.
12790 (i386_dr_low_set_addr): Use it.
12791 (i386_dr_low_get_addr): New.
12792 (i386_dr_low_set_control): Use update_debug_registers_callback.
12793 (i386_dr_low_get_control): New.
12794 (i386_dr_low_get_status): Adjust.
12795 * linux-low.c (linux_stop_lwp): New.
12796 * linux-low.h (linux_stop_lwp): Declare.
12798 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12799 argument instead of a i386_debug_reg_state.
12800 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12801 a i386_debug_reg_state.
12802 (i386_insert_aligned_watchpoint): Adjust.
12803 (i386_remove_aligned_watchpoint): Adjust.
12804 (i386_low_stopped_data_address): Read the debug registers from the
12805 inferior instead of from the mirrors.
12806 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12807 (i386_dr_low_get_addr): Declare.
12808 (i386_dr_low_get_control): Declare.
12809 (i386_dr_low_get_status): Change prototype.
12811 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12812 (i386_dr_low_get_addr): New.
12813 (i386_dr_low_get_control): New.
12814 (i386_dr_low_get_status): Adjust prototype. Return
12816 (i386_initial_stuff): Clear dr_status_mirror and
12818 (i386_get_thread_context): Adjust.
12819 (i386_set_thread_context): Adjust.
12820 (i386_thread_added): Adjust.
12822 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12824 * linux-low.h (linux_thread_area): Delete declaration.
12826 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12828 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12829 after its termination.
12831 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12833 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12834 (gdb_wants_all_stopped): Delete.
12835 (linux_wait_1): Don't call them.
12836 * server.c (handle_v_cont): Tag all threads as want-stopped.
12837 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12838 stopped as "client-wants-stopped".
12840 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12842 * Makefile.in (signals_h): New.
12843 (server_h): Depend on it.
12844 (server.o): Don't depend on $(signals_def).
12845 (signals.o): Depend on $(signals_def).
12847 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12849 * Makefile.in (signals_def): New.
12850 (server_h): Append include/gdb/signals.h and signals_def.
12851 (server.o): Append signals_def.
12853 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12855 * server.c (handle_target_event): Use target_signal_to_host for
12856 resume_info.sig initialization.
12857 * target.h (struct thread_resume) <sig>: New comment.
12859 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12861 * server.c (handle_query): strcpy() the returned string from paddress()
12862 instead of sprintf().
12863 * utils.c (paddress): Return phex_nz().
12865 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12867 * server.c (handle_v_cont): Call mourn_inferior if process
12869 (myresume): Likewise.
12871 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12873 Static tracepoints, and integration with UST.
12875 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12876 * mem-break.c (uninsert_all_breakpoints)
12877 (reinsert_all_breakpoints): New.
12878 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12879 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12880 (gdb_agent_ust_loaded, helper_thread_id)
12881 (gdb_agent_helper_thread_id): New macros.
12882 (struct ipa_sym_addresses): Add addr_ust_loaded,
12883 addr_helper_thread_id, addr_cmd_buf.
12884 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12885 (in_process_agent_loaded_ust): New.
12886 (write_e_ust_not_loaded): New.
12887 (maybe_write_ipa_ust_not_loaded): New.
12888 (struct collect_static_trace_data_action): New.
12889 (enum tracepoint_type) <static_tracepoint>: New.
12890 (struct tracepoint) <handle>: Mention static tracepoints.
12891 (struct static_tracepoint_ctx): New.
12892 (CMD_BUF_SIZE): New.
12893 (add_tracepoint_action): Handle static tracepoint actions.
12894 (unprobe_marker_at): New.
12895 (clear_installed_tracepoints): Handle static tracepoints.
12896 (cmd_qtdp): Handle static tracepoints.
12897 (probe_marker_at): New.
12898 (cmd_qtstart): Handle static tracepoints.
12899 (response_tracepoint): Handle static tracepoints.
12900 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12901 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12902 (get_context_regcache): Handle static tracepoints.
12903 (do_action_at_tracepoint): Handle static tracepoint actions.
12904 (traceframe_find_block_type): Handle static trace data blocks.
12905 (traceframe_read_sdata): New.
12906 (download_tracepoints): Download static tracepoint actions.
12907 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12908 (GDB_PROBE_NAME): New.
12910 (GET_UST_SYM): New.
12913 (ust_marker_to_static_tracepoint): New.
12915 (collect_ust_data_at_tracepoint): New.
12916 (gdb_ust_probe): New.
12917 (UNIX_PATH_MAX, SOCK_DIR): New.
12918 (gdb_ust_connect_sync_socket): New.
12919 (resume_thread, stop_thread): New.
12920 (run_inferior_command): New.
12921 (init_named_socket): New.
12922 (gdb_ust_socket_init): New.
12923 (cstr_to_hexstr): New.
12925 (first_marker, next_marker): New.
12926 (response_ust_marker): New.
12927 (cmd_qtfstm, cmd_qtsstm): New.
12928 (unprobe_marker_at, probe_marker_at): New.
12929 (cmd_qtstmat, gdb_ust_thread): New.
12930 (gdb_ust_init): New.
12931 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12932 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12933 (ST_REGENTRY): New.
12934 (x86_64_st_collect_regmap): New.
12935 (X86_64_NUM_ST_COLLECT_GREGS): New.
12936 (AMD64_RIP_REGNUM): New.
12937 (supply_static_tracepoint_registers): New.
12938 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12939 (ST_REGENTRY): New.
12940 (i386_st_collect_regmap): New.
12941 (i386_NUM_ST_COLLECT_GREGS): New.
12942 (supply_static_tracepoint_registers): New.
12943 * server.c (handle_query): Handle qXfer:statictrace:read.
12944 <qSupported>: Report support for StaticTracepoints, and
12945 qXfer:statictrace:read features.
12946 * server.h (traceframe_read_sdata)
12947 (supply_static_tracepoint_registers): Declare.
12948 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12949 (unpack_varlen_hex): Include in IPA build.
12950 * Makefile.in (ustlibs, ustinc): New.
12951 (IPA_OBJS): Add remote-utils-ipa.o.
12952 ($(IPA_LIB)): Link -ldl and -lpthread.
12954 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12955 * config.in, configure: Regenerate.
12957 2010-06-20 Ian Lance Taylor <iant@google.com>
12958 Pedro Alves <pedro@codesourcery.com>
12960 * linux-x86-low.c (always_true): Delete.
12961 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12962 trying to fool the compiler with always_true.
12964 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12966 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12967 conditions in gdbserver.
12969 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12971 * spu-low.c (spu_read_memory): Wrap around local store limit.
12972 (spu_write_memory): Likewise.
12974 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12976 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12977 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12979 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12981 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12982 uses with LONGEST uses.
12984 2010-06-14 Stan Shebs <stan@codesourcery.com>
12985 Pedro Alves <pedro@codesourcery.com>
12989 * linux-x86-low.c: Include limits.h.
12991 (always_true): New.
12994 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12995 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12996 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12997 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12998 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12999 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13000 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13001 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13002 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13003 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13004 (amd64_emit_void_call_2): New.
13005 (amd64_emit_ops): New.
13006 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13007 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13008 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13009 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13010 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13011 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13012 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13013 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13014 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13015 (i386_emit_stack_adjust, i386_emit_int_call_1)
13016 (i386_emit_void_call_2): New.
13017 (i386_emit_ops): New.
13018 (x86_emit_ops): New.
13019 (the_low_target): Install x86_emit_ops.
13020 * server.h (struct emit_ops): New.
13021 (get_raw_reg_func_addr): Declare.
13022 (current_insn_ptr, emit_error): Declare.
13023 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13024 (set_trace_state_variable_value): New defines.
13025 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13026 addr_get_trace_state_variable_value and
13027 addr_set_trace_state_variable_value.
13028 (symbol_list): New fields for get_raw_reg,
13029 get_trace_state_variable_value and set_trace_state_variable_value.
13030 (condfn): New typedef.
13031 (struct tracepoint): New field `compiled_cond'.
13032 (do_action_at_tracepoint): Clear compiled_cond.
13033 (get_trace_state_variable_value, set_trace_state_variable_value):
13035 (condition_true_at_tracepoint): If there's a compiled condition,
13037 (current_insn_ptr, emit_error): New globals.
13038 (struct bytecode_address): New.
13039 (get_raw_reg_func_addr): New.
13040 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13041 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13042 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13043 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13044 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13045 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13046 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13047 (compile_tracepoint_condition, compile_bytecodes): New.
13048 * target.h (emit_ops): Forward declare.
13049 (struct target_ops): New field emit_ops.
13050 (target_emit_ops): New.
13051 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13052 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13053 * linux-low.c (linux_emit_ops): New.
13054 (linux_target_ops): Install it.
13055 * linux-low.h (struct linux_target_ops): New field emit_ops.
13057 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13059 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13060 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13062 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13063 Stan Shebs <stan@codesourcery.com>
13065 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13066 (all): Depend on $(extra_libraries).
13067 (install-only): Install the IPA.
13068 (IPA_OBJS, IPA_LIB): New.
13069 (clean): Remove the IPA lib.
13070 (IPAGENT_CFLAGS): New.
13071 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13072 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13073 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13074 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13075 * configure.ac: Check for atomic builtins support in the compiler.
13076 (IPA_DEPFILES, extra_libraries): Define.
13077 * configure.srv (ipa_obj): Add description.
13078 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13079 (i[34567]86-*-linux*): Set ipa_obj.
13080 (x86_64-*-linux*): Set ipa_obj.
13081 * linux-low.c (stabilizing_threads): New.
13082 (supports_fast_tracepoints): New.
13083 (linux_detach): Stabilize threads before detaching.
13084 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13085 the lwp is either not stabilizing, or is moving out of a jump pad.
13086 (linux_fast_tracepoint_collecting): New.
13087 (maybe_move_out_of_jump_pad): New.
13088 (enqueue_one_deferred_signal): New.
13089 (dequeue_one_deferred_signal): New.
13090 (linux_wait_for_event_1): If moving out of a jump pad, defer
13091 pending signals to later.
13092 (linux_stabilize_threads): New.
13093 (linux_wait_1): Check if threads need moving out of jump pads, and
13095 (stuck_in_jump_pad_callback): New.
13096 (move_out_of_jump_pad_callback): New.
13097 (lwp_running): New.
13098 (linux_resume_one_lwp): Handle moving out of jump pads.
13099 (linux_set_resume_request): Dequeue deferred signals.
13100 (need_step_over_p): Also step over fast tracepoint jumps.
13101 (start_step_over): Also uninsert fast tracepoint jumps.
13102 (finish_step_over): Also reinsert fast tracepoint jumps.
13103 (linux_install_fast_tracepoint_jump): New.
13104 (linux_target_ops): Install linux_stabilize_threads and
13105 linux_install_fast_tracepoint_jump_pad.
13106 * linux-low.h (linux_target_ops) <get_thread_area,
13107 install_fast_tracepoint_jump_pad>: New fields.
13108 (struct lwp_info) <collecting_fast_tracepoint,
13109 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13110 (linux_get_thread_area): Declare.
13111 * linux-x86-low.c (jump_insn): New.
13112 (x86_get_thread_area): New.
13113 (append_insns): New.
13114 (push_opcode): New.
13115 (amd64_install_fast_tracepoint_jump_pad): New.
13116 (i386_install_fast_tracepoint_jump_pad): New.
13117 (x86_install_fast_tracepoint_jump_pad): New.
13118 (the_low_target): Install x86_get_thread_area and
13119 x86_install_fast_tracepoint_jump_pad.
13120 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13121 (struct fast_tracepoint_jump): New.
13122 (fast_tracepoint_jump_insn): New.
13123 (fast_tracepoint_jump_shadow): New.
13124 (find_fast_tracepoint_jump_at): New.
13125 (fast_tracepoint_jump_here): New.
13126 (delete_fast_tracepoint_jump): New.
13127 (set_fast_tracepoint_jump): New.
13128 (uninsert_fast_tracepoint_jumps_at): New.
13129 (reinsert_fast_tracepoint_jumps_at): New.
13130 (set_breakpoint_at): Use write_inferior_memory.
13131 (uninsert_raw_breakpoint): Use write_inferior_memory.
13132 (check_mem_read): Mask out fast tracepoint jumps.
13133 (check_mem_write): Mask out fast tracepoint jumps.
13134 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13135 (set_fast_tracepoint_jump): Declare.
13136 (delete_fast_tracepoint_jump)
13137 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13138 (reinsert_fast_tracepoint_jumps_at): Declare.
13139 * regcache.c: Don't compile many functions when building the
13140 in-process agent library.
13141 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13142 the register buffer in the heap.
13143 (free_register_cache): If the register buffer isn't owned by the
13144 regcache, don't free it.
13145 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13146 pre-existing register caches.
13147 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13149 (convert_ascii_to_int): : Constify `from' parameter type.
13150 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13151 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13152 the needed buffer in-place.
13153 (relocate_instruction): New.
13154 * server.c (handle_query) <qSymbols>: If the target supports
13155 tracepoints, give it a chance of looking up symbols. Report
13156 support for fast tracepoints.
13157 (handle_status): Stabilize threads.
13158 (process_serial_event): Adjust.
13159 * server.h (struct fast_tracepoint_jump): Forward declare.
13160 (struct process_info) <fast_tracepoint_jumps>: New field.
13161 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13162 (decode_X_packet, decode_M_packet): Adjust.
13163 (relocate_instruction): Declare.
13164 (in_process_agent_loaded): Declare.
13165 (tracepoint_look_up_symbols): Declare.
13166 (struct fast_tpoint_collect_status): Declare.
13167 (fast_tracepoint_collecting): Declare.
13168 (force_unlock_trace_buffer): Declare.
13169 (handle_tracepoint_bkpts): Declare.
13170 (initialize_low_tracepoint)
13171 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13172 * target.h (struct target_ops) <stabilize_threads,
13173 install_fast_tracepoint_jump_pad>: New fields.
13174 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13175 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13176 [HAVE_STDINT_H]: Include stdint.h.
13177 (trace_debug_1): Rename to ...
13178 (trace_vdebug): ... this.
13179 (trace_debug): Rename to ...
13180 (trace_debug_1): ... this. Add `level' parameter.
13181 (trace_debug): New.
13182 (ATTR_USED, ATTR_NOINLINE): New.
13183 (IP_AGENT_EXPORT): New.
13184 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13185 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13186 (about_to_request_buffer_space, trace_buffer_is_full)
13187 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13188 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13189 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13190 (traceframe_write_count, traceframes_created)
13191 (trace_state_variables)
13192 New renaming defines.
13193 (struct ipa_sym_addresses): New.
13194 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13195 (symbol_list): New.
13196 (ipa_sym_addrs): New.
13197 (all_tracepoint_symbols_looked_up): New.
13198 (in_process_agent_loaded): New.
13199 (write_e_ipa_not_loaded): New.
13200 (maybe_write_ipa_not_loaded): New.
13201 (tracepoint_look_up_symbols): New.
13202 (debug_threads) [IN_PROCESS_AGENT]: New.
13203 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13204 (UNKNOWN_SIDE_EFFECTS): New.
13205 (stop_tracing): New.
13206 (flush_trace_buffer): New.
13207 (stop_tracing_bkpt): New.
13208 (flush_trace_buffer_bkpt): New.
13209 (read_inferior_integer): New.
13210 (read_inferior_uinteger): New.
13211 (read_inferior_data_pointer): New.
13212 (write_inferior_data_pointer): New.
13213 (write_inferior_integer): New.
13214 (write_inferior_uinteger): New.
13215 (struct collect_static_trace_data_action): Delete.
13216 (enum tracepoint_type): New.
13217 (struct tracepoint) <type>: New field `type'.
13218 <actions_str, step_actions, step_actions_str>: Only include in
13220 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13221 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13222 (tracepoints): Use IP_AGENT_EXPORT.
13223 (last_tracepoint): Don't include in the IPA.
13224 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13225 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13226 (alloced_trace_state_variables): New.
13227 (trace_state_variables): Use IP_AGENT_EXPORT.
13228 (traceframe_t): Delete unused variable.
13229 (circular_trace_buffer): Don't include in the IPA.
13230 (trace_buffer_start): Delete.
13231 (struct trace_buffer_control): New.
13232 (trace_buffer_free): Delete.
13233 (struct ipa_trace_buffer_control): New.
13234 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13235 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13237 (trace_buffer_ctrl): New.
13238 (TRACE_BUFFER_CTRL_CURR): New.
13239 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13240 Reimplement as macros.
13241 (trace_buffer_wrap): Delete.
13242 (traceframe_write_count, traceframe_read_count)
13243 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13244 (struct tracepoint_hit_ctx) <type>: New field.
13245 (struct fast_tracepoint_ctx): New.
13246 (memory_barrier): New.
13248 (record_tracepoint_error): Update atomically in the IPA.
13249 (clear_inferior_trace_buffer): New.
13250 (about_to_request_buffer_space): New.
13251 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13252 updating the same buffer.
13253 (add_tracepoint): Default the tracepoint's type to trap
13254 tracepoint, and orig_size to -1.
13255 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13256 internal variables.
13257 (create_trace_state_variable): New parameter `gdb'. Handle it.
13258 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13259 (cmd_qtdp): Handle fast tracepoints.
13260 (cmd_qtdv): Adjust.
13261 (max_jump_pad_size): New.
13262 (gdb_jump_pad_head): New.
13263 (get_jump_space_head): New.
13264 (claim_jump_space): New.
13265 (sort_tracepoints): New.
13266 (MAX_JUMP_SIZE): New.
13267 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13269 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13270 support. Upload fast traceframes, and delete internal IPA
13272 (stop_tracing_handler): New.
13273 (flush_trace_buffer_handler): New.
13274 (cmd_qtstop): Upload fast tracepoints.
13275 (response_tracepoint): Handle fast tracepoints.
13276 (tracepoint_finished_step): Upload fast traceframes. Set the
13277 tracepoint hit context's tracepoint type.
13278 (handle_tracepoint_bkpts): New.
13279 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13280 type. Add comment about fast tracepoints.
13281 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13282 non-existing action_str field.
13283 (get_context_regcache): Handle fast tracepoints.
13284 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13286 (fast_tracepoint_from_jump_pad_address): New.
13287 (fast_tracepoint_from_ipa_tpoint_address): New.
13288 (collecting_t): New.
13289 (force_unlock_trace_buffer): New.
13290 (fast_tracepoint_collecting): New.
13292 (gdb_collect): New.
13293 (write_inferior_data_ptr): New.
13294 (target_tp_heap): New.
13295 (target_malloc): New.
13296 (download_agent_expr): New.
13298 (download_tracepoints): New.
13299 (download_trace_state_variables): New.
13300 (upload_fast_traceframes): New.
13301 (IPA_FIRST_TRACEFRAME): New.
13302 (IPA_NEXT_TRACEFRAME_1): New.
13303 (IPA_NEXT_TRACEFRAME): New.
13304 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13305 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13306 (gdb_jump_pad_buffer_end): New.
13307 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13308 (initialize_tracepoint): Adjust.
13309 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13310 buffer. Initialize the low module.
13311 * utils.c (PREFIX, TOOLNAME): New.
13312 (malloc_failure): Use PREFIX.
13313 (error): In the IPA, an error causes an exit.
13314 (fatal, warning): Use PREFIX.
13315 (internal_error): Use TOOLNAME.
13316 (NUMCELLS): Increase to 10.
13317 * configure, config.in: Regenerate.
13319 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13321 * server.c (handle_query) <qSupported>: Do two passes over the
13322 qSupported string to avoid nesting strtok.
13324 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13326 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13328 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13329 -Wl,--dynamic-list.
13330 * configure: Regenerate.
13331 * proc-service.list: New.
13333 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13335 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13338 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13340 * gdbreplay.c (remote_open): Check error return from socket() call by
13341 its equality to -1 not by it being negative.
13342 * remote-utils.c (remote_open): Likewise.
13344 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13346 * config.h: Regenerate.
13348 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13350 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13351 doesn't provide PTRACE_GET_THREAD_AREA.
13353 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13355 * linux-m68k-low.c: Include <asm/ptrace.h>
13356 (ps_get_thread_area): Implement.
13358 2010-05-03 Doug Evans <dje@google.com>
13360 * event-loop.c (struct callback_event): New struct.
13361 (callback_list): New global.
13362 (append_callback_event, delete_callback_event): New functions.
13363 (process_callback): New function.
13364 (start_event_loop): Call it.
13365 * remote-utils.c (NOT_SCHEDULED): Define.
13366 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13367 moved out of readchar.
13368 (readchar): Rewrite. Call reschedule before returning.
13369 (reset_readchar): New function.
13370 (remote_close): Call it.
13371 (process_remaining, reschedule): New functions.
13372 * server.h (callback_handler_func): New typedef.
13373 (append_callback_event, delete_callback_event): Declare.
13375 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13377 * proc-service.c (ps_pglobal_lookup): Use
13378 thread_db_look_up_one_symbol.
13379 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13380 parameter. Use it instead of all_symbols_looked_up.
13381 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13383 (all_symbols_looked_up): Don't declare.
13384 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13385 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13387 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13388 Set all_symbols_looked_up here.
13389 (thread_db_look_up_one_symbol): New.
13390 (thread_db_get_tls_address): Adjust.
13391 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13392 thread_db object on the heap, and tentatively set it in the
13394 (thread_db_init): Don't set all_symbols_looked_up here.
13395 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13397 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13399 * linux-low.c (linux_kill, linux_detach): Adjust.
13400 (status_pending_p_callback): Remove redundant statement. Check
13401 for !TARGET_WAITIKIND_IGNORE, instead of
13402 TARGET_WAITKIND_STOPPED.
13403 (handle_tracepoints): Make sure LWP is locked. Adjust.
13404 (linux_wait_for_event_1): Adjust.
13405 (linux_cancel_breakpoints): New.
13406 (unsuspend_one_lwp): New.
13407 (unsuspend_all_lwps): New.
13408 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13409 (send_sigstop_callback): Change return type to int, add new
13410 `except' parameter and handle it.
13411 (suspend_and_send_sigstop_callback): New.
13412 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13413 pass them down. If SUSPEND, also increment the lwp's suspend
13415 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13416 (need_step_over_p): Don't consider suspended LWPs.
13417 (start_step_over): Adjust.
13418 (proceed_one_lwp): Change return type to int, add new `except'
13419 parameter and handle it.
13420 (unsuspend_and_proceed_one_lwp): New.
13421 (proceed_all_lwps): Use find_inferior instead of
13423 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13424 also decrement the suspend count of LWPs. Pass `except' down,
13425 instead of hacking its suspend count.
13426 (linux_pause_all): Add `freeze' parameter. Adjust.
13427 (linux_unpause_all): New.
13428 (linux_target_ops): Install linux_unpause_all.
13429 * server.c (handle_status): Adjust.
13430 * target.h (struct target_ops): New fields `unpause_all' and
13431 `cancel_breakpoints'. Add new parameter to `pause_all'.
13432 (pause_all): Add new `freeze' parameter.
13433 (unpause_all): New.
13434 (cancel_breakpoints): New.
13435 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13436 cancel breakpoints.
13437 (cmd_qtstart): Pause threads.
13438 (stop_tracing): Pause threads, and cancel breakpoints.
13439 * win32-low.c (win32_target_ops): Adjust.
13441 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13443 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13444 the inferior right away from here...
13445 (linux_wait_1): ... to here, and adjust to check the thread's
13446 last_resume_kind instead of the lwp's step or stop_expected flags.
13448 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13450 * README: Use consistent `GDB' and `GDBserver' spellings.
13452 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13454 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13455 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13456 (linux_detach_one_lwp): Assume the lwp is stopped.
13457 (any_thread_of): Delete.
13458 (linux_detach): Stop all lwps here. Don't blindly delete all
13460 (delete_lwp_callback): New.
13461 (linux_mourn): Delete all lwps of the process that is gone.
13462 (linux_wait_1): Don't delete the last lwp of the process here.
13463 * mem-break.h (mark_breakpoints_out): Declare.
13464 * mem-break.c (mark_breakpoints_out): New.
13465 (free_all_breakpoints): Use it.
13466 * server.c (handle_target_event): If the process is gone, mark
13468 * thread-db.c (struct thread_db) <create_bp>: New field.
13469 (thread_db_enable_reporting): Fix prototype. Store a thread event
13470 breakpoint reference in the thread_db struct.
13471 (thread_db_load_search): Clear the thread_db object.
13472 (try_thread_db_load_1): Ditto.
13473 (switch_to_process): New.
13474 (disable_thread_event_reporting): Use it.
13475 (remove_thread_event_breakpoints): New.
13476 (thread_db_detach, thread_db_mourn): Use it.
13478 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13480 * linux-low.c (linux_enable_event_reporting): New.
13481 (linux_wait_for_event_1, handle_extended_wait): Use it.
13483 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13485 * linux-low.c (linux_kill_one_lwp, linux_kill)
13486 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13487 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13488 SIGSTOP even if the LWP is stopped.
13489 (send_sigstop_callback): New.
13490 (stop_all_lwps): Use send_sigstop_callback instead.
13491 (linux_resume_one_thread): Adjust.
13492 (proceed_one_lwp): Still proceed an LWP that the client has
13493 requested to stop, if we haven't reported it as stopped yet. Make
13494 sure that LWPs the client want stopped, have a pending SIGSTOP.
13496 2010-04-26 Doug Evans <dje@google.com>
13498 * server.c (handle_general_set): Make static.
13500 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13501 Print received char after testing for error/eof instead of before.
13502 (input_interrupt): Tweak comment.
13504 2010-04-23 Doug Evans <dje@google.com>
13506 * server.c (start_inferior): Print inferior argv if --debug.
13508 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13510 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13511 * nto-x86-low.c: Include server.h
13513 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13515 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13516 be consistent with other sources of this directory.
13517 (init_registers_amd64): Correct name of source file of this function
13520 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13522 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13523 64-bit executables.
13525 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13527 * win32-i386-low.c: Add 64-bit support.
13528 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13529 (init_registers_amd64): Declare.
13530 (mappings): Add 64-bit version of array.
13531 (init_windows_x86): New function.
13532 (the_low_target): Change init_arch field to init_windows_x86.
13534 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13536 * win32-low.c: Adapt to support also 64-bit architecture.
13537 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13538 (get_image_name): Use SIZE_T type for local variable `done'.
13539 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13540 (toolhelp_get_dll_name): Idem.
13541 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13542 Use uintptr_t typecast to avoid warning.
13543 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13544 (handle_exception): Use phex_nz to avoid warning.
13545 (win32_wait): Remove unused local variable `process'.
13547 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13549 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13552 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13554 * configure.ac: Use `ws2_32' library for srv_mingw.
13555 * configure: Regenerate.
13556 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13557 * remote-utils.c: Likewise.
13559 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13561 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13562 if __x86_64__ is defined.
13564 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13566 * configure: Regenerate.
13568 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13570 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13571 * target.h (target_ops): New get_tib_address field.
13572 * win32-low.h (win32_thread_info): Add thread_local_base field.
13573 * win32-low.c (child_add_thread): Add tlb argument.
13574 Set thread_local_base field to TLB.
13575 (get_child_debug_event): Adapt to child_add_thread change.
13576 (win32_get_tib_address): New function.
13577 (win32_target_ops): Set get_tib_address field to
13578 win32_get_tib_address.
13579 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13581 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13583 * linux-low.c (linux_mourn): Also remove the process.
13584 * server.c (handle_target_event): Don't remove the process here.
13585 * nto-low.c (nto_mourn): New.
13586 (nto_target_ops): Install it.
13587 * spu-low.c (spu_mourn): New.
13588 (spu_target_ops): Install it.
13589 * win32-low.c (win32_mourn): New.
13590 (win32_target_ops): Install it.
13592 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13594 * server.h (buffer_xml_printf): Remove redundant `;'.
13596 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13598 * regcache.c (set_register_cache): Invalidate regcaches before
13599 changing the register cache layout.
13600 (regcache_invalidate_one): Allow a NULL regcache.
13601 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13602 regcaches before changing the register cache layout or the target
13605 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13607 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13608 variable warning on Linux/x86-64.
13610 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13612 GDBserver disconnected tracing support.
13614 * linux-low.c (linux_remove_process): Delete.
13615 (add_lwp): Don't set last_resume_kind here.
13616 (linux_kill): Use `mourn'.
13617 (linux_detach): Use `thread_db_detach', and `mourn'.
13618 (linux_mourn): New.
13619 (linux_attach_lwp_1): Adjust comment.
13620 (linux_attach): last_resume_kind moved the thread_info; adjust.
13621 (status_pending_p_callback): Adjust.
13622 (linux_wait_for_event_1): Adjust.
13623 (count_events_callback, select_singlestep_lwp_callback)
13624 (select_event_lwp_callback, cancel_breakpoints_callback)
13625 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13626 (proceed_one_lwp): Adjust.
13627 (linux_async): Add debug output.
13628 (linux_thread_stopped): New.
13629 (linux_pause_all): New.
13630 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13632 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13633 (thread_db_free): Delete declaration.
13634 (thread_db_detach, thread_db_mourn): Declare.
13635 * thread-db.c (thread_db_init): Use thread_db_mourn.
13636 (thread_db_free): Delete, split in two.
13637 (disable_thread_event_reporting): New.
13638 (thread_db_detach): New.
13639 (thread_db_mourn): New.
13641 * server.h (struct thread_info) <last_resume_kind>: New field.
13642 <attached>: Add comment.
13643 <gdb_detached>: New field.
13644 (handler_func): Change return type to int.
13645 (handle_serial_event, handle_target_event): Ditto.
13646 (gdb_connected): Declare.
13648 (disconnected_tracing): Declare.
13649 (stop_tracing): Declare.
13651 * server.c (handle_query) <qSupported>: Report support for
13652 disconnected tracing.
13653 (queue_stop_reply_callback): Account for running threads.
13654 (gdb_wants_thread_stopped): New.
13655 (gdb_wants_all_threads_stopped): New.
13656 (gdb_reattached_process): New.
13657 (handle_status): Clear the `gdb_detached' flag of all processes.
13658 In all-stop, stop all threads.
13659 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13660 (process_serial_event): If the remote connection breaks, or if an
13661 exit was forced with "monitor exit", force an event loop exit.
13662 Handle disconnected tracing on detach.
13663 (handle_serial_event): Adjust.
13664 (handle_target_event): If GDB isn't connected, forward events back
13665 to the inferior, unless the last process exited, in which case,
13666 exit gdbserver. Adjust interface.
13668 * remote-utils.c (remote_open): Don't block in accept. Instead
13669 register an event loop source on the listen socket file
13670 descriptor. Refactor bits into ...
13671 (listen_desc): ... this new global.
13672 (gdb_connected): ... this new function.
13673 (enable_async_notification): ... this new function.
13674 (handle_accept_event): ... this new function.
13675 (remote_close): Clear remote_desc.
13677 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13679 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13681 (mourn_inferior): Define.
13682 (target_process_qsupported): Avoid the dangling else problem.
13683 (thread_stopped): Define.
13684 (pause_all): Define.
13685 (target_waitstatus_to_string): Declare.
13686 * target.c (target_waitstatus_to_string): New.
13688 * tracepoint.c (tracing): Make extern.
13689 (disconnected_tracing): New.
13690 (stop_tracing): Make extern. Handle tracing stops due to GDB
13692 (cmd_qtdisconnected): New.
13693 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13694 (handle_tracepoint_general_set): Handle QTDisconnected.
13696 * event-loop.c (event_handler_func): Change return type to int.
13697 (process_event): Bail out if the event handler wants the event
13699 (handle_file_event): Ditto.
13700 (start_event_loop): Bail out if the event handler wants the event
13703 * nto-low.c (nto_target_ops): Adjust.
13704 * spu-low.c (spu_wait): Don't remove the process here.
13705 (spu_target_ops): Adjust.
13706 * win32-low.c (win32_wait): Don't remove the process here.
13707 (win32_target_ops): Adjust.
13709 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13711 * regcache.c (realloc_register_cache): Invalidate inferior's
13712 regcache before recreating it.
13714 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13716 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13718 2010-04-09 Stan Shebs <stan@codesourcery.com>
13719 Pedro Alves <pedro@codesourcery.com>
13721 * server.h (LONGEST): New.
13722 (struct thread_info) <while_stepping>: New field.
13723 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13725 (initialize_tracepoint, handle_tracepoint_general_set)
13726 (handle_tracepoint_query, tracepoint_finished_step)
13727 (tracepoint_was_hit, release_while_stepping_state_list):
13728 (current_traceframe): Declare.
13729 * server.c (handle_general_set): Handle tracepoint packets.
13730 (read_memory): New.
13731 (write_memory): New.
13732 (handle_search_memory_1): Use read_memory.
13733 (handle_query): Report support for conditional tracepoints, trace
13734 state variables, and tracepoint sources. Handle tracepoint
13736 (main): Initialize the tracepoints module.
13737 (process_serial_event): Handle traceframe reads/writes.
13739 * linux-low.c (handle_tracepoints): New.
13740 (linux_wait_1): Call it.
13741 (linux_resume_one_lwp): Handle while-stepping.
13742 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13743 (linux_target_ops): Install them.
13744 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13746 * linux-x86-low.c (x86_supports_tracepoints): New.
13747 (the_low_target). Install it.
13749 * mem-break.h (delete_breakpoint): Declare.
13750 * mem-break.c (delete_breakpoint): Make external.
13752 * target.h (struct target_ops): Add `supports_tracepoints',
13753 `read_pc', and `write_pc' fields.
13754 (target_supports_tracepoints): Define.
13755 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13758 * regcache.h (struct regcache) <registers_owned>: New field.
13759 (init_register_cache, regcache_cpy): Declare.
13760 (regcache_read_pc, regcache_write_pc): Declare.
13761 (register_cache_size): Declare.
13762 (supply_regblock): Declare.
13763 * regcache.c (init_register_cache): New.
13764 (new_register_cache): Use it.
13765 (regcache_cpy): New.
13766 (register_cache_size): New.
13767 (supply_regblock): New.
13768 (regcache_read_pc, regcache_write_pc): New.
13770 * tracepoint.c: New.
13772 * Makefile.in (OBS): Add tracepoint.o.
13773 (tracepoint.o): New rule.
13775 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13777 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13779 (i386-mmx.c): Likewise.
13780 (i386-mmx-linux.o): Likewise.
13781 (i386-mmx-linux.c): Likewise.
13783 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13784 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13785 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13786 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13788 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13789 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13790 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13792 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13794 * Makefile.in (clean): Updated.
13796 (i386-avx.c): Likewise.
13797 (i386-avx-linux.o): Likewise.
13798 (i386-avx-linux.c): Likewise.
13799 (amd64-avx.o): Likewise.
13800 (amd64-avx.c): Likewise.
13801 (amd64-avx-linux.o): Likewise.
13802 (amd64-avx-linux.c): Likewise.
13804 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13805 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13806 (srv_amd64_regobj): Add amd64-avx.o.
13807 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13808 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13809 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13810 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13811 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13812 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13813 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13815 * i387-fp.c: Include "i386-xstate.h".
13817 (i387_cache_to_xsave): Likewise.
13818 (i387_xsave_to_cache): Likewise.
13819 (x86_xcr0): Likewise.
13821 * i387-fp.h (i387_cache_to_xsave): Likewise.
13822 (i387_xsave_to_cache): Likewise.
13823 (x86_xcr0): Likewise.
13825 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13826 * linux-crisv32-low.c (target_regsets): Likewise.
13827 * linux-m68k-low.c (target_regsets): Likewise.
13828 * linux-mips-low.c (target_regsets): Likewise.
13829 * linux-ppc-low.c (target_regsets): Likewise.
13830 * linux-s390-low.c (target_regsets): Likewise.
13831 * linux-sh-low.c (target_regsets): Likewise.
13832 * linux-sparc-low.c (target_regsets): Likewise.
13833 * linux-xtensa-low.c (target_regsets): Likewise.
13835 * linux-low.c: Include <sys/uio.h>.
13836 (regsets_fetch_inferior_registers): Support nt_type.
13837 (regsets_store_inferior_registers): Likewise.
13838 (linux_process_qsupported): New.
13839 (linux_target_ops): Add linux_process_qsupported.
13841 * linux-low.h (regset_info): Add nt_type.
13842 (linux_target_ops): Add process_qsupported.
13844 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13846 (init_registers_i386_avx_linux): New.
13847 (init_registers_amd64_avx_linux): Likewise.
13848 (xmltarget_i386_linux_no_xml): Likewise.
13849 (xmltarget_amd64_linux_no_xml): Likewise.
13850 (PTRACE_GETREGSET): Likewise.
13851 (PTRACE_SETREGSET): Likewise.
13852 (x86_fill_xstateregset): Likewise.
13853 (x86_store_xstateregset): Likewise.
13854 (use_xml): Likewise.
13855 (x86_linux_update_xmltarget): Likewise.
13856 (x86_linux_process_qsupported): Likewise.
13857 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13858 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13859 init_registers_i386_linux here. Call
13860 x86_linux_update_xmltarget.
13861 (the_low_target): Add x86_linux_process_qsupported.
13863 * server.c (handle_query): Call target_process_qsupported.
13865 * target.h (target_ops): Add process_qsupported.
13866 (target_process_qsupported): New.
13868 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13870 * inferiors.c (add_thread): Set last_status kind to
13871 TARGET_WAITKIND_IGNORE.
13872 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13873 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13874 (linux_wait_1): Move `thread' local definition to block that uses
13875 it. Don't NULL initialize `event_child'.
13876 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13877 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13878 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13880 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13882 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13883 an extended waitstatus, or by a watchpoint.
13884 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13885 thread was stepping or has been stopped by a watchpoint.
13887 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13889 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13890 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13891 of another, then delete the previous, and validate all
13893 (validate_inserted_breakpoint): New.
13894 (delete_disabled_breakpoints): New.
13895 (validate_breakpoints): New.
13896 (check_mem_read): Validate breakpoints before trusting their
13897 shadow. Delete disabled breakpoints.
13898 (check_mem_write): Validate breakpoints before trusting they
13899 should be inserted. Delete disabled breakpoints.
13900 * mem-break.h (validate_breakpoints):
13901 * server.c (handle_query): Validate breakpoints when we see a
13904 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13906 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13907 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13908 if we could tell there's a GDB breakpoint at stop_pc.
13909 (need_step_over_p): Don't do a step over if we find a GDB
13910 breakpoint at the resume PC.
13912 * mem-break.c (struct raw_breakpoint): New.
13913 (enum bkpt_type): New type `gdb_breakpoint'.
13914 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13915 fields. New field `raw'.
13916 (find_raw_breakpoint_at): New.
13917 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13918 breakpoint instead.
13919 (set_breakpoint_at): Adjust.
13920 (delete_raw_breakpoint): New.
13921 (release_breakpoint): New.
13922 (delete_breakpoint): Rename to...
13923 (delete_breakpoint_1): ... this. Add proc parameter. Use
13924 release_breakpoint. Return ENOENT.
13925 (delete_breakpoint): Reimplement.
13926 (find_breakpoint_at): Delete.
13927 (find_gdb_breakpoint_at): New.
13928 (delete_breakpoint_at): Delete.
13929 (set_gdb_breakpoint_at): New.
13930 (delete_gdb_breakpoint_at): New.
13931 (gdb_breakpoint_here): New.
13932 (set_reinsert_breakpoint): Use release_breakpoint.
13933 (uninsert_breakpoint): Rename to ...
13934 (uninsert_raw_breakpoint): ... this.
13935 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13936 (reinsert_raw_breakpoint): Change parameter type to
13938 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13940 (check_breakpoints): Adjust. Use release_breakpoint.
13941 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13942 (breakpoint_inserted_here): Ditto.
13943 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13944 Don't trust the breakpoint's shadow if it is not inserted.
13945 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13946 (delete_all_breakpoints): Adjust.
13947 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13948 use delete_breakpoint_1.
13950 * mem-break.h (breakpoints_supported): Delete declaration.
13951 (set_gdb_breakpoint_at): Declare.
13952 (gdb_breakpoint_here): Declare.
13953 (delete_breakpoint_at): Delete.
13954 (delete_gdb_breakpoint_at): Declare.
13956 * server.h (struct raw_breakpoint): Forward declare.
13957 (struct process_info): New field `raw_breakpoints'.
13959 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13962 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13964 * linux-low.c (status_pending_p_callback): Fix comment.
13965 (linux_wait_for_event_1): Move most of the internal breakpoint
13966 handling from here...
13967 (linux_wait_1): ... to here.
13968 (count_events_callback): New.
13969 (select_singlestep_lwp_callback): New.
13970 (select_event_lwp_callback): New.
13971 (cancel_breakpoints_callback): New.
13972 (select_event_lwp): New.
13973 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13974 priority to all LWPs that have had events that should be reported
13975 to the client. Cancel breakpoints when about to reporting the
13976 event to the client, not while stopping lwps. No longer cancel
13977 finished single-steps here.
13978 (cancel_finished_single_step): Delete.
13979 (cancel_finished_single_steps): Delete.
13981 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13983 * mem-break.c (enum bkpt_type): New.
13984 (struct breakpoint): New field `type'.
13985 (set_breakpoint_at): Change return type to struct breakpoint
13986 pointer. Set type to `other_breakpoint' by default.
13987 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13988 in the breakpoint list.
13989 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13990 (reinsert_breakpoint): Rename to ...
13991 (reinsert_raw_breakpoint): ... this.
13992 (reinsert_breakpoints_at): Adjust.
13993 * mem-break.h (struct breakpoint): Declare.
13994 (set_breakpoint_at): Change return type to struct breakpoint
13997 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13999 * server.c (handle_query): Assign, not compare.
14001 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14003 Teach linux gdbserver to step-over-breakpoints.
14005 * linux-low.c (can_hardware_single_step): New.
14006 (supports_breakpoints): New.
14007 (handle_extended_wait): If stopping threads, read the stop pc of
14008 the new cloned LWP.
14010 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14011 low target doesn't support retrieving the PC.
14012 (add_lwp): Set last_resume_kind to resume_continue.
14013 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14014 (linux_attach): Don't clear stop_expected. Set the lwp's
14015 last_resume_kind to resume_stop.
14016 (linux_detach_one_lwp): Don't check for removed breakpoints.
14017 (check_removed_breakpoint): Delete.
14018 (status_pending_p): Rename to ...
14019 (status_pending_p_callback): ... this. Don't check for removed
14020 breakpoints. Don't consider threads that are stopped from GDB's
14022 (linux_wait_for_lwp): Always read the stop_pc here.
14023 (cancel_breakpoint): New.
14024 (step_over_bkpt): New global.
14025 (linux_wait_for_event_1): Implement stepping over breakpoints.
14026 (gdb_wants_lwp_stopped): New.
14027 (gdb_wants_all_stopped): New.
14028 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14029 single-step traps here. Store the thread's last reported target
14031 (send_sigstop): Don't clear stop_expected. Always set it,
14033 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14034 (cancel_finished_single_step): New.
14035 (cancel_finished_single_steps): New.
14036 (wait_for_sigstop): Don't cancel finished single-step traps here.
14037 (linux_resume_one_lwp): Don't check for removed breakpoints.
14038 Don't set `step' on non-hardware step archs.
14039 (linux_set_resume_request): Ignore resume_stop requests if already
14040 stopping or stopped. Set the lwp's last_resume_kind.
14041 (resume_status_pending_p): Don't check for removed breakpoints.
14042 (need_step_over_p): New.
14043 (start_step_over): New.
14044 (finish_step_over): New.
14045 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14046 requests. Clear the thread's last reported target waitstatus.
14047 Don't use the `suspended' flag. Don't consider pending breakpoints.
14048 (linux_resume): Start a step-over if necessary.
14049 (proceed_one_lwp): New.
14050 (proceed_all_lwps): New.
14051 (unstop_all_lwps): New.
14052 * linux-low.h (struct lwp_info): Rewrite comment for the
14053 `suspended' flag. Add the `stop_pc' field. Delete the
14054 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14055 Add `'last_resume_kind' and `need_step_over' fields.
14056 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14057 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14058 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14059 (set_raw_breakpoint_at): New.
14060 (set_breakpoint_at): Rewrite to use it.
14061 (reinsert_breakpoint_handler): Delete.
14062 (set_reinsert_breakpoint): New.
14063 (reinsert_breakpoint_by_bp): Delete.
14064 (delete_reinsert_breakpoints): New.
14065 (uninsert_breakpoint): Rewrite.
14066 (uninsert_breakpoints_at): New.
14067 (reinsert_breakpoint): Rewrite.
14068 (reinsert_breakpoints_at): New.
14069 (check_breakpoints): Rewrite.
14070 (breakpoint_here): New.
14071 (breakpoint_inserted_here): New.
14072 (check_mem_read): Adjust.
14073 * mem-break.h (breakpoints_supported, breakpoint_here)
14074 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14075 (reinsert_breakpoint_by_bp): Delete declaration.
14076 (delete_reinsert_breakpoints): Declare.
14077 (reinsert_breakpoint): Delete declaration.
14078 (reinsert_breakpoints_at): Declare.
14079 (uninsert_breakpoint): Delete declaration.
14080 (uninsert_breakpoints_at): Declare.
14081 (check_breakpoints): Adjust prototype.
14082 * server.h: Adjust include order.
14083 (struct thread_info): Declare here. Add a `last_status' field.
14085 2010-03-23 Michael Snyder <msnyder@vmware.com>
14087 * server.c (crc32): New function.
14088 (handle_query): Add handling for 'qCRC:' request.
14090 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14092 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14093 lwp had been stopped by a watchpoint.
14095 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14097 * server.h (internal_error): Declare.
14098 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14099 * utils.c (internal_error): New function.
14101 2010-03-15 Andreas Schwab <schwab@redhat.com>
14103 * configure.srv: Fix typo setting srv_regobj.
14105 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14107 * linux-low.c (fetch_register): Avoid passing a non string literal
14109 (usr_store_inferior_registers): Ditto.
14111 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14113 * linux-low.c (linux_write_memory): Bail out early if peeking
14116 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14118 * linux-low.h (struct lwp_info): New fields
14119 `stopped_by_watchpoint' and `stopped_data_address'.
14120 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14121 here, and cache them in the lwp object.
14122 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14124 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14126 (linux_stopped_by_watchpoint): Rewrite.
14127 (linux_stopped_data_address): Rewrite.
14129 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14131 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14132 switching the current inferior, not before.
14134 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14136 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14137 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14138 i386-linux.c and amd64-linux.c.
14139 (reg-i386.o): Removed.
14140 (reg-i386.c): Likewise.
14141 (reg-i386-linux.o): Likewise.
14142 (reg-i386-linux.c): Likewise.
14143 (reg-x86-64.o): Likewise.
14144 (reg-x86-64.c): Likewise.
14145 (reg-x86-64-linux.o): Likewise.
14146 (reg-x86-64-linux.c): Likewise.
14148 (i386.c): Likewise.
14149 (i386-linux.o): Likewise.
14150 (i386-linux.c): Likewise.
14151 (amd64.o): Likewise.
14152 (amd64.c): Likewise.
14153 (amd64-linux.o): Likewise.
14154 (amd64-linux.c): Likewise.
14156 * configure.srv (srv_i386_regobj): New.
14157 (srv_i386_linux_regobj): Likewise.
14158 (srv_amd64_regobj): Likewise.
14159 (srv_amd64_linux_regobj): Likewise.
14160 (srv_i386_32bit_xmlfiles): Likewise.
14161 (srv_i386_64bit_xmlfiles): Likewise.
14162 (srv_i386_xmlfiles): Likewise.
14163 (srv_amd64_xmlfiles): Likewise.
14164 (srv_i386_linux_xmlfiles): Likewise.
14165 (srv_amd64_linux_xmlfiles): Likewise.
14166 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14167 srv_xmlfiles to $srv_i386_xmlfiles.
14168 (i[34567]86-*-mingw32ce*): Likewise.
14169 (i[34567]86-*-mingw*): Likewise.
14170 (i[34567]86-*-nto*): Likewise.
14171 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14172 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14173 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14174 (x86_64-*-linux*): Likewise.
14176 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14177 (init_registers_amd64_linux): New.
14178 (x86_arch_setup): Replace init_registers_x86_64_linux with
14179 init_registers_amd64_linux.
14181 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14183 * configure.ac: Check for libdl. If it is not available link against
14184 static libthread_db.
14185 * configure: Regenerate.
14187 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14191 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14192 handing a read watchpoint.
14193 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14195 2010-02-12 Doug Evans <dje@google.com>
14197 * linux-low.c (linux_supports_tracefork_flag): Document.
14198 (linux_look_up_symbols): Add comment.
14200 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14202 * regcache.c (supply_register): Clear regcache if buf is NULL.
14204 2010-02-02 Nicolas Roche <roche@sourceware.org>
14205 Joel Brobecker <brobecker@adacore.com>
14207 * inferiors.c (find_inferior): Add function documentation.
14208 (unloaded_dll): Handle the case where the unloaded dll has not
14209 been previously registered in the dll list.
14211 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14213 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14214 (thumb2_breakpoint): New.
14215 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14217 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14219 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14220 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14223 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14225 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14227 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14229 * linux-s390-low.c (s390_collect_ptrace_register)
14230 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14232 2010-01-21 Doug Evans <dje@google.com>
14234 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14235 (PTRACE_ARG4_TYPE): New macro.
14236 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14237 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14238 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14239 (usr_store_inferior_registers): Ditto.
14240 (linux_read_memory, linux_write_memory): Ditto.
14241 (linux_test_for_tracefork): Ditto.
14243 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14244 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14246 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14248 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14251 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14253 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14254 prototype to take a regcache. Adjust.
14256 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14258 * regcache.h (struct thread_info): Forward declare.
14259 (struct regcache): New.
14260 (new_register_cache): Adjust prototype.
14261 (get_thread_regcache): Declare.
14262 (free_register_cache): Adjust prototype.
14263 (registers_to_string, registers_from_string): Ditto.
14264 (supply_register, supply_register_by_name, collect_register)
14265 (collect_register_as_string, collect_register_by_name): Ditto.
14266 * regcache.c (struct inferior_regcache_data): Delete.
14267 (get_regcache): Rename to ...
14268 (get_thread_regcache): ... this. Adjust. Switch inferior before
14269 fetching registers.
14270 (regcache_invalidate_one): Adjust.
14271 (regcache_invalidate): Fix prototype.
14272 (new_register_cache): Return the new register cache.
14273 (free_register_cache): Change prototype.
14274 (realloc_register_cache): Adjust.
14275 (registers_to_string): Change prototype to take a regcache. Adjust.
14276 (registers_from_string): Ditto.
14277 (register_data): Ditto.
14278 (supply_register): Ditto.
14279 (supply_register_by_name): Ditto.
14280 (collect_register): Ditto.
14281 (collect_register_as_string): Ditto.
14282 (collect_register_by_name): Ditto.
14283 * server.c (process_serial_event): Adjust.
14284 * linux-low.h (regset_fill_func, regset_store_func): Change
14286 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14288 * linux-low.c (get_stop_pc): Adjust.
14289 (check_removed_breakpoint): Adjust.
14290 (linux_wait_for_event): Adjust.
14291 (linux_resume_one_lwp): Adjust.
14292 (fetch_register): Add regcache parameter. Adjust.
14293 (usr_store_inferior_registers): Ditto.
14294 (regsets_fetch_inferior_registers): Ditto.
14295 (regsets_store_inferior_registers): Ditto.
14296 (linux_fetch_registers, linux_store_registers): Ditto.
14297 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14299 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14301 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14302 prototype to take a regcache.
14303 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14304 * remote-utils.c (convert_ascii_to_int, outreg)
14305 (prepare_resume_reply): Change prototype to take a regcache.
14307 * target.h (struct target_ops) <fetch_registers, store_registers>:
14308 Change prototype to take a regcache.
14309 (fetch_inferior_registers, store_inferior_registers): Change
14310 prototype to take a regcache. Adjust.
14311 * proc-service.c (ps_lgetregs): Adjust.
14312 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14313 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14314 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14315 take a regcache. Adjust.
14316 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14317 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14318 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14319 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14320 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14321 (cris_cannot_fetch_register):
14322 (cris_breakpoint_at): Change prototype to take a regcache.
14324 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14325 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14326 to take a regcache. Adjust.
14327 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14329 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14330 take a regcache. Adjust.
14331 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14332 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14333 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14334 * linux-mips-low.c (mips_get_pc):
14335 (mips_set_pc): Change prototype to take a regcache. Adjust.
14336 (mips_reinsert_addr): Adjust.
14337 (mips_collect_register): Change prototype to take a regcache.
14339 (mips_supply_register):
14340 (mips_collect_register_32bit, mips_supply_register_32bit)
14341 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14342 (mips_store_fpregset): Ditto.
14343 * linux-ppc-low.c (ppc_supply_ptrace_register)
14344 (ppc_supply_ptrace_register): Ditto.
14345 (parse_spufs_run): Adjust.
14346 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14347 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14348 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14349 take a regcache. Adjust.
14350 * linux-s390-low.c (s390_collect_ptrace_register)
14351 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14352 (s390_set_pc): Change prototype to take a regcache. Adjust.
14353 (s390_arch_setup): Adjust.
14354 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14355 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14356 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14357 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14358 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14360 (sparc_breakpoint_at): Adjust.
14361 * linux-xtensa-low.c (xtensa_fill_gregset):
14362 (xtensa_store_gregset):
14363 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14364 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14365 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14366 prototype to take a regcache. Adjust.
14367 * win32-arm-low.c (arm_fetch_inferior_register)
14368 (arm_store_inferior_register): Change prototype to take a
14370 * win32-i386-low.c (i386_fetch_inferior_register)
14371 (i386_store_inferior_register): Change prototype to take a
14373 * win32-low.c (child_fetch_inferior_registers)
14374 (child_store_inferior_registers): Change prototype to take a
14376 (win32_wait): Adjust.
14377 (win32_fetch_inferior_registers): Change prototype to take a
14379 (win32_store_inferior_registers): Adjust.
14380 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14381 store_inferior_register>: Change prototype to take a regcache.
14383 2010-01-20 Doug Evans <dje@google.com>
14385 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14387 (linux_wait_for_event1, linux_init_signals): Ditto.
14388 (W_STOPCODE): Provide definition if missing.
14390 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14392 * linux-low.c (linux_core_of_thread): New.
14393 (compare_ints, show_process, list_threads): New.
14394 (linux_qxfer_osdata): Report threads and cores.
14395 (linux_target_op): Register linux_core_of_thread.
14396 * remote-utils.c (prepare_resume_reply): Report the core.
14397 (buffer_xml_printf): Support %d specifier.
14398 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14400 (handle_query): Handle qXfer:threads. Announce availability
14402 * target.h (struct target_ops): New field core_of_thread.
14404 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14406 * Makefile.in (clean): Remove new generated files.
14407 (reg-s390.o, reg-s390.c): Remove rules.
14408 (reg-s390x.o, reg-s390x.c): Likewise.
14409 (s390-linux32.o, s390-linux32.c): Add rules.
14410 (s390-linux64.o, s390-linux64.c): Likewise.
14411 (s390x-linux64.o, s390x-linux64.c): Likewise.
14412 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14413 * linux-s390-low.c: Include <elf.h>.
14414 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14415 (init_registers_s390): Remove prototype.
14416 (init_registers_s390x): Likewise.
14417 (init_registers_s390_linux32): Add prototype.
14418 (init_registers_s390_linux64): Likewise.
14419 (init_registers_s390x_linux64): Likewise.
14420 (s390_num_regs_3264): New define.
14421 (s390_regmap_3264): New global variable.
14422 (s390_cannot_fetch_register): Remove obsolete check.
14423 (s390_cannot_store_register): Likewise.
14424 (s390_collect_ptrace_register): Handle upper/lower register halves.
14425 (s390_supply_ptrace_register): Likewise.
14426 (s390_fill_gregset): Update to register number changes.
14427 (s390_get_hwcap): New routine.
14428 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14429 Install appropriate regmap and register set.
14431 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14433 * server.c (gdbserver_version): Update copyright year to 2010.
14434 * gdbreplay.c (gdbreplay_version): Likewise.
14436 2009-12-28 Doug Evans <dje@google.com>
14438 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14439 elf/external.h. Include <elf.h> instead but only if necessary.
14441 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14443 * linux-low.c (linux_remove_process): Remove `detaching'
14444 parameter. Don't release/detach from thread_db here.
14445 (linux_kill): Release/detach from thread_db here, ...
14446 (linux_detach): ... and here, before actually detaching.
14447 (linux_wait_1): ... and here, when a process exits.
14448 * thread-db.c (any_thread_of): New.
14449 (thread_db_free): Switch the current inferior to a thread of the
14452 2009-12-21 Doug Evans <dje@google.com>
14454 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14456 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14457 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14458 warning ifndef __NR_tkill. Move setting of errno there too.
14459 Delete unnecessary resetting of errno after syscall.
14460 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14462 * configure.ac: Check for dladdr.
14463 * config.in: Regenerate.
14464 * configure: Regenerate.
14465 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14466 (try_thread_db_load): Update.
14468 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14470 2009-12-18 Doug Evans <dje@google.com>
14472 * event-loop.c: Include unistd.h if it exists.
14474 * linux-low.c (my_waitpid): Move definition away from being in
14475 between linux_tracefork_child/linux_test_for_tracefork.
14477 * gdb_proc_service.h (psaddr_t): Fix type.
14478 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14479 signature to match glibc.
14481 2009-12-16 Doug Evans <dje@google.com>
14483 * linux-low.c (linux_read_memory): Fix argument to read.
14485 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14487 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14488 events, don't leave current_inferior pointing at null.
14490 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14492 * win32-low.c (LOG): Delete.
14493 (OUTMSG): Output to stderr.
14494 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14495 on compile time LOG macro.
14496 (win32_wait): Fix debug output.
14498 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14500 * win32-low.c (win32_add_one_solib): If the dll name is
14501 "ntdll.dll", prepend the system directory to the dll path.
14503 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14505 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14507 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14508 Vladimir Prus <vladimir@codesourcery.com>
14510 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14511 * configure.ac: Check for __mcoldfire__ and set
14512 gdb_cv_m68k_is_coldfire.
14513 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14514 reg-cf.o and reg-m68k.o.
14515 * configure: Regenerated.
14517 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14519 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14520 Pass it to thread_db_free.
14521 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14522 proper `detaching' argument to linux_remove_process.
14523 * linux-low.h (thread_db_free): Add `detaching' parameter.
14524 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14526 (thread_db_free): Add `detaching' parameter. Only
14527 call td_ta_clear_event if detaching from process.
14529 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14531 * thread-db.c (thread_db_free): Fix typo.
14533 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14536 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14538 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14540 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14541 with an i686 compiler.
14542 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14544 * configure: Rebuilt.
14546 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14550 * server.c (handle_search_memory_1): Correct read_addr initialization
14551 in loop for searching subsequent chunks.
14553 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14555 * configure.ac: New --with-libthread-db option.
14556 * thread-db.c: Allow direct dependence on libthread_db.
14557 (thread_db_free): Adjust.
14558 * config.in: Regenerate.
14559 * configure: Likewise.
14561 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14564 * thread-db.c (attach_thread): New function.
14565 (maybe_attach_thread): Return success/failure.
14566 (find_new_threads_callback): Adjust.
14567 (thread_db_find_new_threads): Loop until no new threads.
14569 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14571 * proc-service.c (ps_lgetregs): Formatting.
14573 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14575 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14576 * configure.ac: Adjust.
14577 * linux-low.h (struct process_info_private): Move members to struct
14579 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14580 * linux-low.c (linux_remove_process): Adjust.
14581 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14582 * server.c (handle_query): Move code ...
14583 (handle_monitor_command): ... here. New function.
14584 * target.h (struct target_ops): New member.
14585 * thread-db.c (struct thread_db): New.
14586 (libthread_db_search_path): New variable.
14587 (thread_db_create_event, thread_db_enable_reporting)
14588 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14589 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14590 (try_thread_db_load_1, dladdr_to_soname): New functions.
14591 (try_thread_db_load, thread_db_load_search): New functions.
14592 (thread_db_init): Search for libthread_db.
14593 (thread_db_free): New function.
14594 (thread_db_handle_monitor_command): Likewise.
14595 * config.in: Regenerate.
14596 * configure: Regenerate.
14598 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14600 * spu-low.c (spu_kill): Wait for inferior to terminate.
14601 Call clear_inferiors.
14602 (spu_detach): Call clear_inferiors.
14604 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14606 * aclocal.m4: Regenerate.
14607 * config.in: Likewise.
14608 * configure: Likewise.
14610 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14612 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14613 (parse_spufs_run): New function.
14614 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14615 (ppc_breakpoint_at): Handle SPU breakpoints.
14617 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14619 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14620 (SPUFS_MAGIC): Define.
14621 (spu_enumerate_spu_ids): New function.
14622 (linux_qxfer_spu): New function.
14623 (linux_target_ops): Install linux_qxfer_spu.
14625 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14627 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14628 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14629 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14630 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14631 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14632 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14633 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14634 (init_registers_powerpc_cell32l): Add prototype.
14635 (init_registers_powerpc_cell64l): Likewise.
14636 (ppc_arch_setup): Detect Cell/B.E. architecture.
14638 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14640 * Makefile.in (datarootdir): New variable.
14642 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14644 * linux-low.c (linux_write_memory): Update debugging output.
14645 * Makefile.in (clean): Add new descriptions.
14646 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14647 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14648 * configure.srv: Add new files for arm*-*-linux*.
14649 * linux-arm-low.c: Add new declarations.
14650 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14651 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14652 (HWCAP_VFPv3D16): New.
14653 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14654 instead of __IWMMXT__.
14655 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14656 (arm_arch_setup): New.
14657 (target_regsets): Remove #ifdef. Add VFP regset.
14658 (the_low_target): Use arm_arch_setup.
14660 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14662 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14663 the main thread again.
14665 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14667 Adding Neutrino gdbserver.
14668 * configure: Regenerated.
14669 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14670 * configure.srv (i[34567]86-*-nto*): New target.
14671 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14672 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14673 (nto_comctrl) [__QNX__]: New function.
14674 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14676 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14678 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14681 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14682 Pedro Alves <pedro@codesourcery.com>
14684 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14685 don't support CONTEXT_EXTENDED_REGISTERS.
14686 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14687 (the_low_target): Install them.
14688 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14689 failing with ERROR_PIPE_NOT_CONNECTED.
14691 2009-06-30 Doug Evans <dje@google.com>
14692 Pierre Muller <muller@ics.u-strasbg.fr>
14694 Add h/w watchpoint support to x86-linux, win32-i386.
14695 * Makefile.in (SFILES): Add i386-low.c
14696 (i386_low_h): Define.
14697 (i386-low.o): Add dependencies.
14698 (linux-x86-low.o): Add i386-low.h dependency.
14699 (win32-i386-low.o): Ditto.
14700 * i386-low.c: New file.
14701 * i386-low.h: New file.
14702 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14703 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14704 * linux-low.c (linux_add_process): Initialize arch_private.
14705 (linux_remove_process): Free arch_private.
14706 (add_lwp): Initialize arch_private.
14707 (delete_lwp): Free arch_private.
14708 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14710 * linux-low.h (process_info_private): New member arch_private.
14711 (lwp_info): New member arch_private.
14712 (linux_target_ops): New members new_process, new_thread,
14714 (ptid_of): New macro.
14715 * linux-x86-low.c: Include stddef.h, i386-low.h.
14716 (arch_process_info): New struct.
14717 (arch_lwp_info): New struct.
14718 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14719 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14720 (i386_dr_low_get_status): New function.
14721 (x86_insert_point, x86_remove_point): New functions.
14722 (x86_stopped_by_watchpoint): New function.
14723 (x86_stopped_data_address): New function.
14724 (x86_linux_new_process, x86_linux_new_thread): New functions.
14725 (x86_linux_prepare_to_resume): New function.
14726 (the_low_target): Add entries for insert_point, remove_point,
14727 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14729 * server.c (debug_hw_points): New global.
14730 (monitor_show_help): Document set debug-hw-points.
14731 (handle_query): Process "set debug-hw-points".
14732 * server.h (debug_hw_points): Declare.
14733 (paddress): Declare.
14734 * utils.c (NUMCELLS, CELLSIZE): New macros.
14735 (get_sell, xsnprintf, paddress): New functions.
14736 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14737 remove_point, stopped_by_watchpoint, stopped_data_address.
14738 * win32-i386-low.c: Include i386-low.h.
14739 (debug_reg_state): Replaces dr.
14740 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14741 (i386_dr_low_get_status): New function.
14742 (i386_insert_point, i386_remove_point): New functions.
14743 (i386_stopped_by_watchpoint): New function.
14744 (i386_stopped_data_address): New function.
14745 (i386_initial_stuff): Update.
14746 (get_thread_context,set_thread_context,i386_thread_added): Update.
14747 (the_low_target): Add entries for insert_point,
14748 remove_point, stopped_by_watchpoint, stopped_data_address.
14749 * win32-low.c (win32_insert_watchpoint): New function.
14750 (win32_remove_watchpoint): New function.
14751 (win32_stopped_by_watchpoint): New function.
14752 (win32_stopped_data_address): New function.
14753 (win32_target_ops): Add entries for insert_watchpoint,
14754 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14755 * win32-low.h (win32_target_ops): New members insert_point,
14756 remove_point, stopped_by_watchpoint, stopped_data_address.
14758 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14760 * server.c (process_serial_event): Re-return unsupported, not
14761 error, if the type isn't recognized. Re-allow supporting only
14762 insert or remove packets. Also call require_running for
14763 breakpoints. Add missing break statement to default case. Tidy.
14764 * target.h (struct target_ops): Rename insert_watchpoint to
14765 insert_point, and remove_watchpoint to remove_point.
14767 * linux-low.h (struct linux_target_ops): Likewise.
14768 * linux-low.c (linux_insert_watchpoint): Rename to ...
14769 (linux_insert_point): ... this. Adjust.
14770 (linux_remove_watchpoint): Rename to ...
14771 (linux_remove_point): ... this. Adjust.
14772 (linux_target_ops): Adjust.
14773 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14774 (cris_insert_point): ... this.
14775 (cris_remove_watchpoint): Rename to ...
14776 (cris_remove_point): ... this.
14777 (the_low_target): Adjust.
14779 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14781 * server.c (handle_v_kill): Pass signal_pid to
14782 kill_inferior if multi_process is zero.
14784 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14786 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14787 * target.h (target_ops): Comment for *_watchpoint to make it clear
14788 the functions can get types '0' and '1'.
14790 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14792 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14793 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14794 * regcache.c (get_regcache): Likewise.
14795 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14796 * win32-low.c (child_fetch_inferior_registers): Remove check for
14799 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14800 Pedro Alves <pedro@codesourcery.com>
14802 * target.h (struct target_ops) <supports_multi_process>: New
14804 (target_supports_multi_process): New.
14805 * server.c (handle_query): Even if GDB reports support, only
14806 enable multi-process if the target also supports it. Report
14807 multi-process support only if the target backend supports it.
14808 * linux-low.c (linux_supports_multi_process): New function.
14809 (linux_target_ops): Install it as target_supports_multi_process
14812 2009-05-24 Doug Evans <dje@google.com>
14814 Global renaming of find_thread_pid to find_thread_ptid.
14815 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14816 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14817 All callers updated.
14819 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14820 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14823 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14824 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14825 (linux_resume_one_lwp): Ditto.
14827 2009-05-23 Doug Evans <dje@google.com>
14829 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14830 from struct inferior_list_entry * to struct lwp_info *.
14831 All callers updated.
14833 2009-05-13 Doug Evans <dje@google.com>
14835 * linux-x86-low.c: Don't include assert.h.
14836 (x86_siginfo_fixup): Use fatal, not assert.
14837 (x86_arch_setup): Fix comment.
14839 2009-05-12 Doug Evans <dje@google.com>
14841 Biarch support for i386/amd64 gdbserver.
14842 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14843 Add linux-x86-low.c.
14844 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14845 (linux-x86-low.o): Add.
14846 * linux-x86-64-low.c: Delete.
14847 * linux-i386-low.c: Delete.
14848 * linux-x86-low.c: New file.
14849 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14851 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14853 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14854 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14855 (linux_child_pid_to_exec_file): New function.
14856 (elf_64_header_p, elf_64_file_p): New functions.
14857 (siginfo_fixup): New function.
14858 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14859 give target a chance to convert layout.
14860 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14861 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14863 2009-05-07 Doug Evans <dje@google.com>
14865 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14866 (regsets_store_inferior_registers): Ditto.
14868 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14872 * linux-low.c (must_set_ptrace_flags): Delete.
14873 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14875 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14876 `lwp->must_set_ptrace_flags' instead.
14877 (linux_wait_for_event_1): Set ptrace options here.
14878 (linux_wait_1): ... not here.
14880 2009-04-30 Doug Evans <dje@google.com>
14882 * inferiors.c (started_inferior_callback): New function.
14883 (attached_inferior_callback): New function.
14884 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14885 * server.c (print_started_pid, print_attached_pid): New functions.
14886 (detach_or_kill_for_exit): New function.
14887 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14888 * server.h (have_started_inferiors_p): Declare.
14889 (have_attached_inferiors_p): Declare.
14891 * inferiors.c (remove_process): Fix memory leak, free process.
14892 * linux-low.c (linux_remove_process): New function.
14893 (linux_kill): Call it instead of remove_process.
14894 (linux_detach, linux_wait_1): Ditto.
14896 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14898 * configure.srv: Add x86 Windows CE target.
14900 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14902 * inferiors.c (get_thread_process): Make global.
14903 * server.h (get_thread_process): Add prototype.
14904 * thread-db.c (find_one_thread): Use get_thread_process
14905 instead of current_process.
14906 (thread_db_get_tls_address): Do not crash if called when
14907 thread layer is not yet initialized.
14909 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14911 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14912 * spu-low.c (current_tid): Rename to ...
14913 (current_ptid): ... this.
14914 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14915 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14916 ptid_get_lwp (current_ptid) instead of current_tid.
14917 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14918 instead of current_tid. Use find_process_pid to verify pid
14919 argument is valid. Pass proper argument to remove_process.
14920 (spu_thread_alive): Compare current_ptid instead of current_tid.
14921 (spu_resume): Likewise.
14923 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14925 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14928 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14930 Implement the multiprocess extensions, and add linux multiprocess
14933 * server.h (ULONGEST): Declare.
14934 (struct ptid, ptid_t): New.
14935 (minus_one_ptid, null_ptid): Declare.
14936 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14937 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14938 (struct inferior_list_entry): Change `id' type from unsigned from
14940 (struct sym_cache, struct breakpoint, struct
14941 process_info_private): Forward declare.
14942 (struct process_info): Declare.
14943 (current_process): Declare.
14944 (all_processes): Declare.
14945 (initialize_inferiors): Declare.
14946 (add_thread): Adjust to use ptid_t.
14947 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14948 (add_process, remove_process, find_thread_pid): Declare.
14949 (find_inferior_id): Adjust to use ptid_t.
14950 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14951 (multi_process): Declare.
14952 (push_event): Adjust to use ptid_t.
14953 (read_ptid, write_ptid): Declare.
14954 (prepare_resume_reply): Adjust to use ptid_t.
14955 (clear_symbol_cache): Declare.
14956 * inferiors.c (all_processes): New.
14957 (null_ptid, minus_one_ptid): New.
14958 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14959 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14960 (add_thread): Change unsigned long to ptid. Remove gdb_id
14962 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14963 (gdb_id_to_thread): Rename to ...
14964 (find_thread_pid): ... this. Change unsigned long to ptid.
14965 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14966 (loaded_dll, pull_pid_from_list): Adjust.
14967 (add_process, remove_process, find_process_pid)
14968 (get_thread_process, current_process, initialize_inferiors): New.
14969 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14970 (struct target_waitstatus) <related_pid>: Ditto.
14971 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14972 return type to int.
14973 (struct target_ops) <join>: Add `pid' argument.
14974 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14975 (struct target_ops) <wait>: Add `ptid' field. Change return type
14977 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14978 (mywait): Add `ptid' argument. Change return type to ptid_t.
14979 (target_pid_to_str): Declare.
14980 * target.c (set_desired_inferior): Adjust to use ptids.
14981 (mywait): Add new `ptid' argument. Adjust.
14982 (target_pid_to_str): New.
14983 * mem-break.h (free_all_breakpoints): Declare.
14984 * mem-break.c (breakpoints): Delelete.
14985 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14986 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14987 to use per-process breakpoint list.
14988 (free_all_breakpoints): New.
14989 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14990 (symbol_cache, all_symbols_looked_up): Delete.
14992 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14994 (prepare_resume_reply): Change ptid argument's type from unsigned
14995 long to ptid_t. Adjust. Implement W;process and X;process.
14996 (free_sym_cache, clear_symbol_cache): New.
14997 (look_up_one_symbol): Adjust to per-process symbol cache. *
14998 * server.c (cont_thread, general_thread, step_thread): Change type
15000 (attached): Delete.
15001 (multi_process): New.
15002 (last_ptid): Change type to ptid_t.
15003 (struct vstop_notif) <ptid>: Change type to ptid_t.
15004 (queue_stop_reply, push_event): Change `ptid' argument's type to
15006 (discard_queued_stop_replies): Add `pid' argument.
15007 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15008 changes. Don't reference the `attached' global.
15009 (attach_inferior): Adjust to mywait interface changes.
15010 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15011 features. Handle and report "multiprocess+". Handle
15013 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15015 (handle_v_kill): New.
15016 (handle_v_stopped): Adjust to use target_pid_to_str.
15017 (handle_v_requests): Allow multiple attaches and runs when
15018 multiprocess extensions are in effect. Handle "vKill".
15019 (myresume): Adjust to use ptids.
15020 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15021 (handle_status): Adjust to discard_queued_stop_replies interface
15023 (first_thread_of, kill_inferior_callback)
15024 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15025 (main): Call initialize_inferiors. Adjust to use ptids, killing
15026 and detaching from all inferiors. Handle multiprocess packet
15028 * linux-low.h: Include gdb_proc_service.h.
15029 (struct process_info_private): New.
15030 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15031 <lwpid_of>: Use ptid_get_lwp.
15032 (get_lwp_thread): Adjust.
15033 (struct lwp_info): Add `dead' member.
15034 (find_lwp_pid): Declare.
15035 * linux-low.c (thread_db_active): Delete.
15036 (new_inferior): Adjust comment.
15037 (inferior_pid): Delete.
15038 (linux_add_process): New.
15039 (handle_extended_wait): Adjust.
15040 (add_lwp): Change unsigned long to ptid.
15041 (linux_create_inferior): Add process to processes table. Adjust
15042 to use ptids. Don't set new_inferior here.
15043 (linux_attach_lwp): Rename to ...
15044 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15045 it. Adjust to use ptids.
15046 (linux_attach_lwp): New.
15047 (linux_attach): Add process to processes table. Don't set
15049 (struct counter): New.
15050 (second_thread_of_pid_p, last_thread_of_process_p): New.
15051 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15052 multiple processes.
15053 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15054 processes. Remove process from process table.
15055 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15056 to multiple processes.
15057 (any_thread_of): New.
15058 (linux_detach): Add `pid' argument, and handle it. Remove process
15059 from processes table.
15060 (linux_join): Add `pid' argument. Handle it.
15061 (linux_thread_alive): Change unsighed long argument to ptid_t.
15062 Consider dead lwps as not being alive.
15063 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15064 threads we're not interested in.
15065 (same_lwp, find_lwp_pid): New.
15066 (linux_wait_for_lwp): Change `pid' argument's type from int to
15068 (linux_wait_for_event): Rename to ...
15069 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15070 from int to ptid_t. Adjust.
15071 (linux_wait_for_event): New.
15072 (linux_wait_1): Add `ptid' argument. Change return type to
15073 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15074 that exit from the process table.
15075 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15077 (mark_lwp_dead): New.
15078 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15079 stopping all threads, mark its main lwp as dead.
15080 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15082 (fetch_register, usr_store_inferior_registers)
15083 (regsets_fetch_inferior_registers)
15084 (regsets_store_inferior_registers, linux_read_memory)
15085 (linux_write_memory): Inline `inferior_pid'.
15086 (linux_look_up_symbols): Adjust to use per-process
15087 `thread_db_active'.
15088 (linux_request_interrupt): Adjust to use ptids.
15089 (linux_read_auxv): Inline `inferior_pid'.
15090 (initialize_low): Don't reference thread_db_active.
15091 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15092 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15093 (ps_getpid): Return the pid of the current inferior.
15094 * thread-db.c (proc_handle, thread_agent): Delete.
15095 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15097 (find_one_thread): Change argument type to ptid_t. Adjust to
15099 (maybe_attach_thread): Adjust to per-process data and ptids.
15100 (thread_db_find_new_threads): Ditto.
15101 (thread_db_init): Ditto.
15102 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15103 processes table. Adjust to use ptids.
15104 (spu_kill, spu_detach): Adjust interface. Remove process from
15106 (spu_join, spu_thread_alive): Adjust interface.
15107 (spu_wait): Adjust interface. Remove process from processes
15108 table. Adjust to use ptids.
15109 * win32-low.c (current_inferior_tid): Delete.
15110 (current_inferior_ptid): New.
15111 (debug_event_ptid): New.
15112 (thread_rec): Take a ptid. Adjust.
15113 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15114 (child_delete_thread): Ditto.
15115 (do_initial_child_stuff): Add `attached' argument. Add process to
15117 (child_fetch_inferior_registers, child_store_inferior_registers):
15119 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15120 (win32_attach): Pass 1 to do_initial_child_stuff.
15121 (win32_kill): Adjust interface. Remove process from processes
15123 (win32_detach): Ditto.
15124 (win32_join): Adjust interface.
15125 (win32_thread_alive): Take a ptid.
15126 (win32_resume): Adjust to use ptids.
15127 (get_child_debug_event): Ditto.
15128 (win32_wait): Adjust interface. Remove exiting process from
15131 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15133 Non-stop mode support.
15135 * server.h (non_stop): Declare.
15136 (gdb_client_data, handler_func): Declare.
15137 (delete_file_handler, add_file_handler, start_event_loop):
15139 (handle_serial_event, handle_target_event, push_event)
15140 (putpkt_notif): Declare.
15141 * target.h (enum resume_kind): New.
15142 (struct thread_resume): Replace `step' field by `kind' field.
15143 (TARGET_WNOHANG): Define.
15144 (struct target_ops) <wait>: Add `options' argument.
15145 <supports_non_stop, async, start_non_stop>: New fields.
15146 (target_supports_non_stop, target_async): New.
15147 (start_non_stop): Declare.
15148 (mywait): Add `options' argument.
15149 * target.c (mywait): Add `options' argument. Print child exit
15150 notifications here.
15151 (start_non_stop): New.
15152 * server.c (non_stop, own_buf, mem_buf): New globals.
15153 (struct vstop_notif): New.
15154 (notif_queue): New global.
15155 (queue_stop_reply, push_event, discard_queued_stop_replies)
15156 (send_next_stop_reply): New.
15157 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15159 (attach_inferior): In non-stop mode, don't wait for the target
15161 (handle_general_set): Handle QNonStop.
15162 (handle_query): When handling qC, return the current general
15163 thread, instead of the first thread of the list.
15164 (handle_query): If the backend supports non-stop mode, include
15165 QNonStop+ in the qSupported query response.
15166 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15168 (handle_v_attach, handle_v_run): Handle non-stop mode.
15169 (handle_v_stopped): New.
15170 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15171 (myresume): Adjust to use resume_kind. Handle non-stop.
15172 (queue_stop_reply_callback): New.
15173 (handle_status): Handle non-stop mode.
15174 (main): Clear non_stop flag on reconnection. Use the event-loop.
15175 Refactor serial protocol handling from here ...
15176 (process_serial_event): ... to this new function. When GDB
15177 selects any thread, select one here. In non-stop mode, wait until
15178 GDB acks all pending events before exiting.
15179 (handle_serial_event, handle_target_event): New.
15180 * remote-utils.c (remote_open): Install remote_desc in the event
15182 (remote_close): Remove remote_desc from the event loop.
15183 (putpkt_binary): Rename to...
15184 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15185 (putpkt_binary): New as wrapper around putpkt_binary_1.
15186 (putpkt_notif): New.
15187 (prepare_resume_reply): In non-stop mode, don't change the
15189 * event-loop.c: New.
15190 * Makefile.in (OBJ): Add event-loop.o.
15191 (event-loop.o): New rule.
15193 * linux-low.h (pid_of): Moved here.
15195 (get_lwp_thread): Use lwpid_of.
15196 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15197 * linux-low.c (pid_of): Delete.
15198 (inferior_pid): Use lwpid_of.
15199 (linux_event_pipe): New.
15200 (target_is_async_p): New.
15202 (handle_extended_wait): Use lwpid_of.
15203 (add_lwp): Don't set lwpid field.
15204 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15205 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15206 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15207 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15208 first. Adjust to linux_wait_for_event interface changes. Use
15210 (linux_detach): Don't delete the main lwp here.
15211 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15212 (status_pending_p): Don't consider explicitly suspended lwps.
15213 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15214 pointer. Add OPTIONS argument. Change return type to int. Use
15215 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15216 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15217 pointer. Add status pointer argument. Return a pid instead of a
15218 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15219 changes. In non-stop mode, don't switch to a random thread.
15220 (linux_wait): Rename to...
15221 (linux_wait_1): ... this. Add target_options argument, and handle
15222 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15223 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15224 clean exit and signal exit code. Don't stop all threads in
15225 non-stop mode. In all-stop mode, only stop all threads when
15226 reporting a stop to GDB. Handle explicit thread stop requests.
15227 (async_file_flush, async_file_mark): New.
15229 (send_sigstop): Use lwpid_of.
15230 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15231 interface changes. In non-stop mode, don't switch to a random
15233 (linux_resume_one_lwp): Use lwpid_of.
15234 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15235 (linux_resume_one_thread): ... this. Handle resume_stop. In
15236 non-stop mode, don't look for pending flag in all threads.
15237 (resume_status_pending_p): Don't consider explicitly suspended
15239 (my_waitpid): Reimplement. Emulate __WALL.
15240 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15242 (sigchld_handler, linux_supports_non_stop, linux_async)
15243 (linux_start_non_stop): New.
15244 (linux_target_ops): Register linux_supports_non_stop, linux_async
15245 and linux_start_non_stop.
15246 (initialize_low): Install SIGCHLD handler.
15247 * thread-db.c (thread_db_create_event, find_one_thread)
15248 (thread_db_get_tls_address): Use lwpid_of.
15249 * win32-low.c (win32_detach): Adjust to use resume_kind.
15250 (win32_wait): Add `options' argument.
15251 * spu-low.c (spu_resume): Adjust to use resume_kind.
15252 (spu_wait): Add `options' argument.
15254 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15256 Decouple target code from remote protocol.
15258 * target.h (enum target_waitkind): New.
15259 (struct target_waitstatus): New.
15260 (struct target_ops) <wait>: Return an unsigned long. Take a
15261 target_waitstatus pointer instead of a char pointer.
15262 (mywait): Likewise.
15263 * target.c (mywait): Change prototype to return an unsigned long.
15264 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15265 * server.h (thread_from_wait, old_thread_from_wait): Delete
15267 (prepare_resume_reply): Change prototype to take a
15269 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15270 (last_status, last_ptid): New.
15271 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15272 pid instead of a signal.
15273 (attach_inferior): Remove "status" and "signal" parameters.
15275 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15277 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15278 (handle_v_requests, myresume): Remove "status" and "signal"
15279 parameters. Adjust.
15280 (handle_status): New.
15281 (main): Delete local `status'. Adjust.
15282 * remote-utils.c: Include target.h.
15283 (prepare_resume_reply): Change prototype to take a
15284 target_waitstatus. Adjust.
15286 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15288 * spu-low.c (spu_wait): Adjust.
15289 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15291 (win32_wait): Adjust.
15293 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15295 * target.h (struct thread_resume): Delete leave_stopped member.
15296 (struct target_ops): Add a `n' argument to the `resume' callback.
15297 * server.c (start_inferior): Adjust.
15298 (handle_v_cont, myresume): Adjust.
15299 * linux-low.c (check_removed_breakpoint): Adjust to resume
15300 interface change, and to removed leave_stopped field.
15301 (resume_ptr): Delete.
15302 (struct thread_resume_array): New.
15303 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15304 resume interface change.
15305 (linux_continue_one_thread, linux_queue_one_thread)
15306 (resume_status_pending_p): Check if the resume field is NULL
15307 instead of checking the leave_stopped member.
15308 (linux_resume): Adjust to the target resume interface change.
15309 * spu-low.c (spu_resume): Adjust to the target resume interface
15311 * win32-low.c (win32_detach, win32_resume): Ditto.
15313 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15315 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15317 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15319 (linux_continue_one_thread): Only preserve the stepping flag if
15320 there's a pending breakpoint.
15322 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15324 * server.c (main): After the inferior having exited, call
15325 remote_close before exiting gdbserver.
15327 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15329 Fix size of FPSCR in Power 7 processors.
15330 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15331 (PPC_FEATURE_HAS_DFP): New #define.
15332 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15335 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15337 * server.c (handle_query) Whitespace and formatting.
15339 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15341 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15342 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15343 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15344 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15345 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15346 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15347 Makefile.in, configure.ac: Fix whitespace throughout.
15348 * configure: Regenerate.
15350 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15352 * inferiors.c (find_inferior): Make it safe for the callback
15353 function to delete the currently iterated inferior.
15355 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15357 * Makefile.in (linuw_low_h): Move higher.
15358 (thread-db.o): Depend on $(linux_low_h).
15360 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15362 Rename "process" to "lwp" throughout.
15364 * linux-low.c (all_processes): Rename to...
15365 (all_lwps): ... this.
15366 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15367 (add_process): Rename to ...
15368 (add_lwp): ... this. Adjust.
15369 (linux_create_inferior): Adjust.
15370 (linux_attach_lwp): Adjust.
15371 (linux_attach): Adjust.
15372 (linux_kill_one_process): Rename to ...
15373 (linux_kill_one_lwp): ... this. Adjust.
15374 (linux_kill): Adjust.
15375 (linux_detach_one_process): Rename to ...
15376 (linux_detach_one_lwp): ... this. Adjust.
15377 (linux_detach): Adjust.
15378 (check_removed_breakpoint): Adjust.
15379 (status_pending_p): Adjust.
15380 (linux_wait_for_process): Rename to ...
15381 (linux_wait_for_lwp): ... this. Adjust.
15382 (linux_wait_for_event): Adjust.
15383 (send_sigstop): Adjust.
15384 (wait_for_sigstop): Adjust.
15385 (stop_all_processes): Rename to ...
15386 (stop_all_lwps): ... this.
15387 (linux_resume_one_process): Rename to ...
15388 (linux_resume_one_lwp): ... this. Adjust.
15389 (linux_set_resume_request, linux_continue_one_thread)
15390 (linux_queue_one_thread, resume_status_pending_p)
15391 (usr_store_inferior_registers, regsets_store_inferior_registers)
15392 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15394 * linux-low.h (get_process): Rename to ...
15395 (get_lwp): ... this. Adjust.
15396 (get_thread_process): Rename to ...
15397 (get_thread_lwp): ... this. Adjust.
15398 (get_process_thread): Rename to ...
15399 (get_lwp_thread): ... this. Adjust.
15400 (struct process_info): Rename to ...
15401 (struct lwp_info): ... this.
15402 (all_processes): Rename to ...
15403 (all_lwps): ... this.
15404 * proc-service.c (ps_lgetregs): Adjust.
15405 * thread-db.c (thread_db_create_event, find_one_thread)
15406 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15408 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15410 * server.c (handle_query): Handle "qAttached".
15412 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15414 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15415 GPLv3, update license URL.
15417 2009-03-01 Doug Evans <dje@google.com>
15419 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15420 (server_h): Add gdb_signals.h.
15421 (signals.o): Update.
15422 * server.h (target_signal_from_host,target_signal_to_host_p)
15423 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15425 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15427 * remote-utils.c (getpkt): Also generate remote-debug
15428 information if noack_mode is set.
15430 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15432 * server.c (handle_query): Report qXfer:siginfo:read and
15433 qXfer:siginfo:write as supported and handle them.
15434 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15435 * linux-low.c (linux_xfer_siginfo): New.
15436 (linux_target_ops): Set it.
15438 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15440 * server.c (gdbserver_usage): Mention --remote-debug.
15441 (main): Accept '--remote-debug' switch.
15443 2009-01-18 Doug Evans <dje@google.com>
15445 * regcache.c (new_register_cache): No need to check result of xcalloc.
15446 * server.c (handle_search_memory): Back out calls to xmalloc,
15447 result is checked and error is returned to user upon failure.
15448 (handle_query): Ditto. Add more checks for result of malloc.
15449 (handle_v_cont): Check result of malloc, report error back to
15451 (handle_v_run): Ditto. Call freeargv.
15452 * server.h (freeargv): Declare.
15453 * utils.c (freeargv): New fn.
15455 2009-01-15 Doug Evans <dje@google.com>
15457 * gdbreplay.c (perror_with_name): Make arg const char *.
15458 * server.h (target_signal_to_name): Make return type const char *.
15459 * thread-db.c (thread_db_err_str): Make return type const char *.
15460 * utils.c (perror_with_name): Make arg const char *.
15462 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15464 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15465 when handling a EXIT_PROCESS_DEBUG_EVENT.
15467 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15469 * gdbreplay.c (gdbreplay_version): Update copyright year.
15470 * server.c (gdbserver_version): Likewise.
15472 2009-01-05 Doug Evans <dje@google.com>
15474 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15475 (handle_extended_wait): Improve comment.
15477 2008-12-13 Doug Evans <dje@google.com>
15479 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15480 * server.h (ATTR_MALLOC): New macro.
15481 (xmalloc,xcalloc,xstrdup): Declare.
15482 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15483 * inferiors.c: Ditto.
15484 * linux-low.c: Ditto.
15485 * mem-break.c: Ditto.
15486 * regcache.c: Ditto.
15487 * remote-utils.c: Ditto.
15490 * win32-low.c: Ditto.
15492 2008-12-12 Doug Evans <dje@google.com>
15494 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15495 in debugging printf.
15497 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15499 2008-12-09 Doug Evans <dje@google.com>
15501 * linux-low.h (struct process_info): Delete member tid, unused.
15502 * thread-db.c (find_one_thread): Update.
15503 (maybe_attach_thread): Update.
15505 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15507 * target.h (struct target_ops): Add qxfer_osdata member.
15508 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15510 (linux_qxfer_osdata): New functions.
15511 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15513 * server.c (handle_query): Handle "qXfer:osdata:read:".
15514 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15515 (buffer_xml_printf): New functions.
15516 * server.h (struct buffer): New.
15517 (buffer_grow_str, buffer_grow_str0): New macros.
15518 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15519 (buffer_xml_printf): Declare.
15521 2008-11-24 Doug Evans <dje@google.com>
15523 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15525 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15527 * server.c (handle_v_run): Always use the supplied argument list.
15529 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15531 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15532 (xtensa_regmap_table): Add entry for scompare1.
15534 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15536 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15537 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15538 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15539 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15540 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15541 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15542 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15543 XML target descriptions.
15544 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15545 when inferior is running on an ISA 2.05 or later processor. Add
15546 special case to return offset for full 64-bit slot of FPSCR when
15549 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15551 * Makefile.in (SFILES, clean): Added sparc64 files.
15552 (reg-sparc64.o, reg-sparc64.c): New.
15553 * configure.srv (sparc*-*-linux*): New configuration.
15554 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15555 syscall arguments for SPARC.
15556 (regsets_store_inferior_registers): Likewise.
15557 * linux-sparc-low.c: New file.
15559 2008-10-21 Doug Evans <dje@google.com>
15561 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15562 (READLINE_DIR,READLINE_DEP): Delete.
15563 (INTERNAL_CFLAGS): Update.
15564 (LINTFLAGS): Update.
15566 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15568 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15569 whole argv from the last run, not just argv[0].
15571 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15573 * regcache.c (new_register_cache): Return NULL if the register
15574 cache size isn't known yet.
15575 (free_register_cache): Avoid dereferencing a NULL regcache.
15577 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15579 * configure.srv: Merge MIPS and MIPS64.
15581 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15583 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15585 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15587 * Makefile.in: Add required vsx dependencies.
15589 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15590 Declare init_registers_powerpc_vsx32l.
15591 Declare init_registers_powerpc_vsx64l.
15592 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15593 (ppc_arch_setup): Check for VSX in hwcap.
15594 (ppc_fill_vsxregset): New function.
15595 (ppc_store_vsxregset): New function.
15596 Add new VSX entry in regset_info target_regsets.
15598 * configure.srv: Add new VSX dependencies.
15600 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15602 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15603 (remote_open): Set or clear transport_is_reliable.
15604 (putpkt_binary): Don't expect acks in noack mode.
15605 (getpkt): Don't send ack/nac in noack mode.
15606 * server.c (handle_general_set): Handle QStartNoAckMode.
15607 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15609 (main): Reset noack_mode on every connection.
15610 * server.h (noack_mode): Declare.
15612 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15614 * Makefile.in (GDBREPLAY_OBS): New variable.
15615 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15617 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15618 Daniel Jacobowitz <dan@codesourcery.com>
15620 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15621 (usr_store_inferior_registers): Likewise.
15622 (regsets_store_inferior_registers): Likewise.
15624 2008-07-31 Rolf Jansen <rj@surtec.com>
15625 Pedro Alves <pedro@codesourcery.com>
15627 * configure.ac: Check for memmem declaration.
15628 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15629 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15630 (disable_packet_qfThreadInfo): Unconditionally compile.
15631 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15632 * configure, config.in: Regenerate.
15634 2008-07-28 Doug Kwan <dougkwan@google.com>
15636 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15637 (linux_write_memory): Remove declaration of errno.
15639 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15641 * linux-low.c (handle_extended_wait): Do not use "status"
15642 variable uninitialized.
15644 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15646 * server.c (handle_v_attach): Inhibit reporting dll changes.
15648 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15650 * remote-utils.c (prepare_resume_reply): If requested, don't
15651 output "thread:TID" in the T stop reply.
15653 * server.c (disable_packet_vCont, disable_packet_Tthread)
15654 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15655 (handle_query): If requested, disable support for qC, qfThreadInfo
15657 (handle_v_requests): If requested, disable support for vCont.
15658 (gdbserver_show_disableable): New.
15659 (main): Handle --disable-packet and --disable-packet=LIST.
15661 * server.h (disable_packet_vCont, disable_packet_Tthread)
15662 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15664 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15666 * server.c (gdbserver_usage): Mention --version.
15668 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15670 * Makefile.in (gdbreplay.o): New rule.
15672 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15674 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15675 message, not gdbserver.
15677 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15678 Nathan Sidwell <nathan@codesourcery.com>
15679 Joseph Myers <joseph@codesourcery.com>
15681 * acinclude.m4: Include ../../config/acx.m4.
15682 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15683 * configure, config.in: Regenerate.
15684 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15685 * server.c (gdbserver_version): Print PKGVERSION.
15686 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15687 (main): Adjust gdbserver_usage calls.
15688 * gdbreplay.c (version, host_name): Add declarations.
15689 (gdbreplay_version, gdbreplay_usage): New.
15690 (main): Accept --version and --help options.
15692 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15694 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15695 (arm_breakpoint_at): Handle Thumb.
15696 (the_low_target): Add comment.
15698 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15700 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15702 2008-05-09 Doug Evans <dje@google.com>
15704 * server.h (decode_search_memory_packet): Declare.
15705 * remote-utils.c (decode_search_memory_packet): New fn.
15706 * server.c (handle_search_memory_1): New fn.
15707 (handle_search_memory): New fn.
15708 (handle_query): Process qSearch:memory packets.
15710 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15712 * regcache.c (registers_length): Remove.
15713 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15714 full register packet.
15715 * regcache.h (registers_length): Remove prototype.
15716 * server.h (PBUFSIZ): Define to 16384.
15718 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15720 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15721 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15722 powerpc-64l.o, and powerpc-altivec64l.o.
15723 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15724 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15725 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15726 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15727 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15730 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15731 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15732 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15733 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15734 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15735 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15736 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15737 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15738 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15739 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15742 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15743 (init_registers_powerpc_32l): ... this new prototype.
15744 (init_registers_powerpc_32): Remove, replace by ...
15745 (init_registers_powerpc_altivec32l): ... this new prototype.
15746 (init_registers_powerpc_e500): Remove, replace by ...
15747 (init_registers_powerpc_e500l): ... this new prototype.
15748 (init_registers_ppc64): Remove, replace by ...
15749 (init_registers_powerpc_64l): ... this new prototype.
15750 (init_registers_powerpc_64): Remove, replace by ...
15751 (init_registers_powerpc_altivec64l): ... this new prototype.
15752 (ppc_num_regs): Set to 73.
15753 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15754 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15755 (ppc_cannot_store_register): Handle orig_r3 and trap.
15756 (ppc_arch_setup): Update init_registers_... calls.
15757 (ppc_fill_gregset): Handle orig_r3 and trap.
15759 * inferiors.c (clear_inferiors): Reset current_inferior.
15761 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15763 * acinclude.m4: Add override.m4.
15764 * configure: Regenerate.
15766 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15768 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15769 initial call to init_register_ppc64.
15771 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15773 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15774 single powerpc*-*-linux* case.
15775 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15777 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15779 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15780 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15782 * linux-ppc-low.c: Include <elf.h>.
15783 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15784 (ppc_hwcap): New global variable.
15785 (ppc_regmap): Remove __SPE__ #ifdef sections.
15786 (ppc_regmap_e500): New global variable.
15787 (ppc_cannot_store_register): Update __SPE__ special case.
15788 (ppc_get_hwcap): New function.
15789 (ppc_arch_setup): Use it to determine whether inferior supports
15790 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15791 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15792 Do not access registers if target does not support AltiVec.
15793 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15794 Do not access registers if target does not support SPE.
15795 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15797 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15799 * linux-low.c (disabled_regsets, num_regsets): New.
15800 (use_regsets_p): Delete.
15801 (linux_wait_for_process): Clear disabled_regsets.
15802 (regsets_fetch_inferior_registers): Check and set it.
15803 (regsets_store_inferior_registers): Likewise.
15804 (linux_fetch_registers, linux_store_registers): Do not use
15806 (initialize_low): Allocate disabled_regsets.
15808 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15810 * Makefile.in (LIBOBJS): New.
15811 (OBS): Use LIBOBJS.
15812 (memmem.o): New rule.
15813 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15814 * configure: Regenerated.
15816 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15818 * server.c (handle_query): Never return "unsupported" for
15819 qXfer:features:read queries.
15821 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15823 * server.c (get_features_xml): Fix inverted condition.
15824 (handle_query): Always support qXfer:feature:read.
15826 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15828 * server.c (wrapper_argv): New.
15829 (start_inferior): Handle wrapper_argv. If set, expect an extra
15831 (gdbserver_usage): Document --wrapper.
15832 (main): Parse --wrapper.
15834 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15836 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15837 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15838 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15839 (ppc_set_pc): Likewise.
15840 (ppc_arch_setup): New function.
15841 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15842 of collect_register.
15843 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15845 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15847 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15848 instead of linux-ppc64-low.o.
15849 * linux-ppc64-low.c: Remove file.
15850 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15851 (linux-ppc64-low.o): Remove rule.
15853 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15854 (init_registers_powerpc_64): Likewise.
15855 (ppc_regmap): Conditionally define depending on __powerpc64__.
15856 (ppc_cannot_store_register): Do not special-case "fpscr" when
15857 compiled on __powerpc64__.
15858 (ppc_collect_ptrace_register): New function.
15859 (ppc_supply_ptrace_register): New function.
15860 (ppc_breakpoint): Change type to "unsigned int".
15861 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15862 (the_low_target): Conditionally provide initializers for the
15863 arch_setup member depending on __powerpc64__. Install
15864 collect_ptrace_register and supply_ptrace_register members.
15866 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15868 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15869 * server.c (gdbserver_xmltarget): Define.
15870 (get_features_xml): Use it to replace "target.xml" and arch_string.
15872 * configure.srv: Remove srv_xmltarget. Add XML files that were
15873 mentioned there to srv_xmlfiles instead. Remove conditional tests
15874 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15875 srv_xmlfiles and srv_regobj to include all possible choices.
15876 * configure.ac (srv_xmltarget): Remove.
15877 (srv_xmlfiles): Do not add "target.xml".
15878 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15879 checks for supplementary target information.
15880 * configure: Regenerate.
15881 * Makefile.in (XML_TARGET): Remove.
15882 (target.xml): Remove rule.
15883 (clean): Do not clean up target.xml.
15884 (.PRECIOUS): Do not mention target.xml.
15886 * target.h (struct target_ops): Remove arch_string member.
15887 * linux-low.c (linux_arch_string): Remove.
15888 (linux_target_ops): Remove arch_string initializer.
15889 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15890 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15891 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15892 * spu-low.c (spu_arch_string): Remove.
15893 (spu_target_ops): Remove arch_string initializer.
15894 * win32-low.c (win32_arch_string): Remove.
15895 (win32_target_ops): Remove arch_string initializer.
15896 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15897 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15898 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15900 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15902 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15903 by collect_ptrace_register and supply_ptrace_register hooks.
15904 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15905 instead of checking for the_low_target.left_pad_xfer.
15906 (usr_store_inferior_registers): Use collect_ptrace_register callback
15907 instead of checking for the_low_target.left_pad_xfer.
15909 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15910 (s390_supply_ptrace_register): Likewise.
15911 (s390_fill_gregset): Call s390_collect_ptrace_register.
15912 (the_low_target): Update.
15914 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15915 (ppc_supply_ptrace_register): Likewise.
15916 (the_low_target): Update.
15918 * linux-i386-low.c (the_low_target): Update.
15919 * linux-x86-64-low.c (the_low_target): Update.
15921 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15923 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15924 reg-s390.o and reg-s390x.o.
15926 * linux-low.c (new_inferior): New global variable.
15927 (linux_create_inferior, linux_attach): Set it.
15928 (linux_wait_for_process): Call the_low_target.arch_setup after the
15929 target has stopped for the first time.
15930 (initialize_low): Do not call the_low_target.arch_setup.
15932 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15933 (s390_set_pc): Likewise.
15934 (s390_arch_setup): New function.
15935 (the_low_target): Use s390_arch_setup as arch_setup routine.
15937 * regcache.c (realloc_register_cache): New function.
15938 (set_register_cache): Call it for each existing regcache.
15940 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15942 * server.h (init_registers): Remove prototype.
15944 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15945 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15946 instead of init_registers ().
15947 * linux-arm-low.c (init_registers_arm): Add prototype.
15948 (init_registers_arm_with_iwmmxt): Likewise.
15949 (the_low_target): Add initializer for arch_setup field.
15950 * linux-cris-low.c (init_registers_cris): Add prototype.
15951 (the_low_target): Add initializer for arch_setup field.
15952 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15953 (the_low_target): Add initializer for arch_setup field.
15954 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15955 (the_low_target): Add initializer for arch_setup field.
15956 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15957 (the_low_target): Add initializer for arch_setup field.
15958 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15959 (the_low_target): Add initializer for arch_setup field.
15960 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15961 (the_low_target): Add initializer for arch_setup field.
15962 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15963 (init_registers_mips64_linux): Likewise.
15964 (the_low_target): Add initializer for arch_setup field.
15965 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15966 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15967 (the_low_target): Add initializer for arch_setup field.
15968 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15969 (init_registers_powerpc_64): Likewise.
15970 (the_low_target): Add initializer for arch_setup field.
15971 * linux-s390-low.c (init_registers_s390): Add prototype.
15972 (init_registers_s390x): Likewise.
15973 (the_low_target): Add initializer for arch_setup field.
15974 * linux-sh-low.c (init_registers_sh): Add prototype.
15975 (the_low_target): Add initializer for arch_setup field.
15976 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15977 (the_low_target): Add initializer for arch_setup field.
15978 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15979 (the_low_target): Add initializer for arch_setup field.
15981 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15982 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15983 instead of init_registers ().
15984 * win32-arm-low.c (init_registers_arm): Add prototype.
15985 (the_low_target): Add initializer for arch_setup field.
15986 * win32-i386-low.c (init_registers_i386): Add prototype.
15987 (the_low_target): Add initializer for arch_setup field.
15989 * spu-low.c (init_registers_spu): Add prototype.
15990 (initialize_low): Call initialie_registers_spu () instead of
15991 initialize_registers ().
15993 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15995 * server.c (handle_v_requests): When handling the vRun and vAttach
15996 packets, if already debugging a process, don't kill it. Return an
15999 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16001 * server.c (handle_query): Correct length check.
16003 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16005 * win32-low.c (do_initial_child_stuff): Add process handle
16006 parameter. Set current_process_handle and current_process_id from the
16007 parameters. Clear globals.
16008 (win32_create_inferior): Don't set current_process_handle and
16009 current_process_id here. Instead pass them on the call to
16010 do_initial_child_stuff.
16011 (win32_attach): Likewise.
16012 (win32_clear_inferiors): New.
16013 (win32_kill): Don't close the current process handle or the
16014 current thread handle here. Instead call win32_clear_inferiors.
16015 (win32_detach): Don't open a new handle to the process. Call
16016 win32_clear_inferiors.
16017 (win32_join): Don't rely on current_process_handle; open a new
16018 handle using the process id.
16019 (win32_wait): Call win32_clear_inferiors when the inferior process
16022 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16024 * server.c (monitor_show_help): Add "exit".
16026 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16028 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16029 (clean): Add reg-xtensa.c.
16030 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16031 * configure.srv (xtensa*-*-linux*) New target.
16032 * linux-xtensa-low.c: New.
16033 * xtensa-xtregs.c: New.
16035 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16037 * hostio.c: Don't include errno.h.
16038 (errno_to_fileio_errno): Move to hostio-errno.
16039 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16040 error number outputting to the target->hostio_last_error callback.
16041 (hostio_packet_error): Use FILEIO_EINVAL directly.
16042 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16043 calls to hostio_error.
16044 * hostio-errno.c: New.
16045 * server.h (hostio_last_error_from_errno): Declare.
16046 * target.h (target_ops): Add hostio_last_error member.
16047 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16048 as hostio_last_error handler.
16049 * spu-low.c (spu_target_ops): Likewise.
16050 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16051 (wince_hostio_last_error): New functions.
16052 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16053 as hostio_last_error handler.
16054 (win32_target_ops) [!_WIN32_WCE]: Register
16055 hostio_last_error_from_errno as hostio_last_error handler.
16056 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16057 (hostio-errno.o): New rule.
16058 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16059 * configure.srv (srv_hostio_err_objs): New variable. Default to
16061 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16062 * configure: Regenerate.
16064 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16066 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16067 (linux_kill, linux_detach): Clean up the process list.
16068 * remote-utils.c (remote_open): Improve port number parsing.
16069 (putpkt_binary, input_interrupt): Only send interrupts if the target
16071 * server.c (extended_protocol): Make static.
16072 (attached): Define earlier.
16073 (exit_requested, response_needed, program_argv): New variables.
16074 (target_running): New.
16075 (start_inferior): Clear attached here.
16076 (attach_inferior): Set attached here.
16077 (require_running): Define.
16078 (handle_query): Use require_running and target_running. Implement
16080 (handle_v_attach, handle_v_run): New.
16081 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16082 (gdbserver_usage): Update.
16083 (main): Redo argument parsing. Handle --debug and --multi. Handle
16084 --attach along with other options or after the port. Save
16085 program_argv. Support no initial program. Resynchronize
16086 communication with GDB after an error. Handle "monitor exit".
16087 Use require_running and target_running. Always allow the extended
16088 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16089 restart in extended mode.
16090 * README: Refer to the GDB manual. Update --attach usage.
16092 2007-12-20 Andreas Schwab <schwab@suse.de>
16094 * linux-low.c (STACK_SIZE): Define.
16095 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16096 (linux_test_for_tracefork): Likewise.
16098 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16100 * linux-low.c (linux_wait_for_event): Update messages. Do not
16101 reinsert auto-delete breakpoints.
16102 * mem-break.c (struct breakpoint): Change return type of handler to
16104 (set_breakpoint_at): Update handler type.
16105 (reinsert_breakpoint_handler): Return 1 instead of calling
16107 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16109 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16110 * mem-break.h (set_breakpoint_at): Update handler type.
16111 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16112 * win32-low.c (auto_delete_breakpoint): New.
16113 (get_child_debug_event): Use it.
16115 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16117 * configure.ac: Check for pread and pwrite.
16118 * hostio.c (handle_pread): Fall back to lseek and read.
16119 (handle_pwrite): Fall back to lseek and write.
16120 * config.in, configure: Regenerated.
16122 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16124 * server.c (myresume): Add own_buf argument.
16125 (main): Update calls.
16127 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16129 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16130 * remote-utils.c (remote_open): Do not call disable_async_io.
16131 (block_async_io): Delete.
16132 (unblock_async_io): Make static.
16133 (initialize_async_io): New.
16134 * server.c (handle_v_cont): Handle async I/O here.
16135 (myresume): Likewise. Move other common resume tasks here...
16136 (main): ... from here. Call initialize_async_io. Disable async
16137 I/O before the main loop.
16138 * server.h (initialize_async_io): Declare.
16139 (block_async_io, unblock_async_io): Delete prototypes.
16140 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16142 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16144 * remote-utils.c (readchar): Allow binary data in received messages.
16146 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16148 * win32-low.c (attaching): New global.
16149 (win32_create_inferior): Clear the `attaching' global.
16150 (win32_attach): Set the `attaching' global.
16151 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16152 attaching. Only set a breakpoint at the entry point if not
16155 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16157 * server.c (main): Don't report dll events on the initial
16158 connection on attaches.
16160 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16162 * server.c (main): Relax numerical bases supported for the pid of
16163 the --attach command line argument.
16165 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16167 * win32-low.c (win32_attach): Call OpenProcess before
16168 DebugActiveProcess, not after. Add last error output to error
16171 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16173 * win32-low.c (win32_get_thread_context)
16174 (win32_set_thread_context): New functions.
16175 (thread_rec): Use win32_get_thread_context.
16176 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16177 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16180 2007-12-03 Leo Zayas
16181 Pedro Alves <pedro_alves@portugalmail.pt>
16183 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16185 (child_add_thread): Minor cleanup.
16186 (child_continue): Resume artificially suspended threads before
16187 calling ContinueDebugEvent.
16188 (suspend_one_thread): New.
16189 (fake_breakpoint_event): New.
16190 (get_child_debug_event): Change return type to int. Check here if
16191 gdb sent an interrupt request. If a soft interrupt was requested,
16192 fake a breakpoint event. Return 0 if there is no event to handle,
16194 (win32_wait): Don't check here if gdb sent an interrupt request.
16195 Ensure there is a valid event to handle.
16196 (win32_request_interrupt): Add soft interruption method as last
16199 2007-12-03 Leo Zayas
16200 Pedro Alves <pedro_alves@portugalmail.pt>
16202 * win32-low.h (win32_thread_info): Add descriptions to the
16203 structure members. Replace `suspend_count' counter by a
16205 * win32-low.c (thread_rec): Update condition of when to get the
16206 context from the inferior. Rely on ContextFlags being set if it
16207 has already been retrieved. Only suspend the inferior thread if
16208 we haven't already. Warn if that fails.
16209 (continue_one_thread): s/suspend_count/suspended/. Only call
16210 ResumeThread once. Warn if that fails.
16212 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16214 * win32-low.c (win32_wait): Don't read from the inferior when it
16215 has already exited.
16217 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16219 * Makefile.in (win32_low_h): New variable.
16220 (win32-low.o): Add dependency on $(win32_low_h).
16221 (win32-arm-low.o, win32-i386-low.o): New rules.
16223 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16225 * hostio.c: Correct copyright year.
16227 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16229 * Makefile.in (OBS): Add hostio.o.
16230 (hostio.o): New rule.
16231 * server.h (handle_vFile): Declare.
16232 * hostio.c: New file.
16233 * server.c (handle_v_requests): Take packet_len and new_packet_len
16234 for binary packets. Call handle_vFile.
16235 (main): Update call to handle_v_requests.
16237 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16239 * linux-low.c: Include <sched.h>.
16241 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16243 * linux-low.c (linux_tracefork_grandchild): New.
16244 (linux_tracefork_child): Use clone.
16245 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16247 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16249 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16251 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16253 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16255 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16257 * inferiors.c (change_inferior_id): Delete.
16258 (add_pid_to_list, pull_pid_from_list): New.
16259 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16260 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16261 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16262 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16263 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16264 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16265 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16266 (using_threads): Always set to 1.
16267 (handle_extended_wait): New.
16268 (add_process): Do not set TID.
16269 (linux_create_inferior): Set must_set_ptrace_flags.
16270 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16271 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16272 (linux_thread_alive): Rename TID argument to LWPID.
16273 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16274 (linux_wait_for_event): Do not use TID or check using_threads. Update
16275 call to dead_thread_notify. Call handle_extended_wait.
16276 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16277 (send_sigstop): Delete sigstop_sent.
16278 (wait_for_sigstop): Avoid TID.
16279 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16280 (linux_test_for_tracefork): New.
16281 (linux_lookup_signals): Use thread_db_active and
16282 linux_supports_tracefork_flag.
16283 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16284 * linux-low.h (get_process_thread): Avoid TID.
16285 (struct process_ifo): Move thread_known and tid to the end. Remove
16287 (linux_attach_lwp, thread_db_init): Update prototypes.
16288 * server.h (change_inferior_id): Delete prototype.
16289 (add_pid_to_list, pull_pid_from_list): New prototypes.
16290 * thread-db.c (thread_db_use_events): New.
16291 (find_first_thread): Rename to...
16292 (find_one_thread): ...this. Update callers and messages. Do not
16293 call fatal. Check thread_db_use_events. Do not call
16294 change_inferior_id or new_thread_notify.
16295 (maybe_attach_thread): Update. Do not call new_thread_notify.
16296 (thread_db_init): Set thread_db_use_events. Check use_events.
16297 * utils.c (fatal, warning): Correct message prefix.
16299 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16301 * Makefile.in (clean): Remove new files.
16302 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16303 (powerpc-64.o, powerpc-64.c): New rules.
16304 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16305 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16307 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16309 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16310 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16311 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16312 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16313 (target_regsets): Add AltiVec and SPE register sets.
16314 * configure.ac: Check for AltiVec and SPE.
16315 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16316 (ppc_fill_vrregset, ppc_store_vrregset): New.
16317 (target_regsets): Add AltiVec register set.
16318 * configure: Regenerated.
16320 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16322 * linux-low.c (O_LARGEFILE): Define.
16323 (linux_read_memory): Use /proc/PID/mem.
16324 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16325 * configure, config.in: Regenerated.
16327 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16329 * linux-low.c (linux_wait_for_event): Do not pass signals while
16332 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16334 * win32-low.c (create_process): New.
16335 (win32_create_inferior): Use create_process instead of
16336 CreateProcess. If create_process failed retry appending an ".exe"
16337 suffix. Store the GetLastError result immediatelly after
16338 create_process calls and use it on the call to error.
16340 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16342 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16344 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16346 * configure.ac: Switch license to GPLv3.
16348 2007-08-01 Michael Snyder <msnyder@access-company.com>
16350 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16352 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16354 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16356 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16357 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16358 CloseToolhelp32Snapshot.
16359 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16360 CloseToolhelp32Snapshot.
16362 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16364 * server.c (main): Check for inferior exit before main loop.
16366 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16368 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16369 instead of on tmp_desc.
16371 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16372 Daniel Jacobowitz <dan@codesourcery.com>
16374 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16375 (add_thread): Minor cleanups.
16376 (clear_inferiors): Move lower in the file. Clear the DLL
16378 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16379 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16380 (xml_escape_text): New.
16381 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16383 (handle_v_cont): Report errors.
16384 (gdbserver_version): Update.
16385 (main): Correct size of own_buf. Do not report initial DLL events.
16386 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16387 (unloaded_dll, xml_escape_text): New.
16388 * win32-low.c (enum target_waitkind): Update comments.
16389 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16390 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16391 (win32_EnumProcessModules, win32_GetModuleInformation)
16392 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16393 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16394 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16395 (win32_Module32First, win32_Module32Next, load_toolhelp)
16396 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16397 (get_child_debug_event): Handle DLL events.
16398 (win32_wait): Likewise.
16400 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16402 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16403 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16405 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16407 * win32-low.c (handle_output_debug_string): Ignore event if not
16410 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16412 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16414 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16416 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16418 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16420 * inferiors.c (change_inferior_id): Add comment.
16421 * linux-low.c (check_removed_breakpoint): Add an early
16422 prototype. Improve debug output.
16423 (linux_attach): Doc update.
16424 (linux_detach_one_process, linux_detach): Clean up before releasing
16426 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16427 * linux-low.h (struct process_info): Doc improvement.
16428 * mem-break.c (delete_all_breakpoints): New.
16429 * mem-break.h (delete_all_breakpoints): New prototype.
16430 * thread-db.c (find_first_thread): New.
16431 (thread_db_create_event): Call it instead of
16432 thread_db_find_new_threads. Clean up unused variables.
16433 (maybe_attach_thread): Remove first thread handling.
16434 (thread_db_find_new_threads): Use find_first_thread.
16435 (thread_db_get_tls_address): Likewise.
16437 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16439 * thread-db.c (thread_db_find_new_threads): Add prototype.
16440 (thread_db_create_event): Check for the main thread before adding
16442 (maybe_attach_thread): Only enable event reporting if TID == 0.
16443 (thread_db_get_tls_address): Check for new threads.
16445 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16447 * linux-low.c (linux_create_inferior): Try execv before execvp.
16448 * spu-low.c (spu_create_inferior): Likewise.
16450 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16452 * linux-low.c (linux_create_inferior): Change execv to execvp.
16453 * spu-low.c (spu_create_inferior): Likewies.
16455 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16457 * Makefile.in (clean): Clean new files instead of deleted ones.
16458 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16459 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16461 * configure.srv: Specify XML files and new regformats for MIPS and
16463 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16464 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16465 an entry for the restart register.
16466 (mips_cannot_fetch_register, mips_cannot_store_register)
16467 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16468 register names to match the XML descriptions.
16469 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16470 restart register instead of $0.
16472 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16473 Markus Deuling <deuling@de.ibm.com>
16475 * remote-utils.c (decode_xfer_write): New function.
16476 * server.h (decode_xfer_write): Add prototype.
16477 * server.c (handle_query): Add PACKET_LEN argument. Support
16478 qXfer:spu:read and qXfer:spu:write packets.
16479 (main): Pass packet_len to handle_query.
16480 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16481 * target.h (target_ops): Add qxfer_spu.
16483 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16485 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16486 accessing non-seekable spufs files.
16488 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16490 * server.c (handle_query): Add reply for qC packet.
16492 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16493 Leo Zayas <lerele@champenstudios@com>
16495 * server.h (check_remote_input_interrupt_request): New function.
16496 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16497 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16498 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16499 (check_remote_input_interrupt_request): New function.
16500 * server.h (check_remote_input_interrupt_request): Declare.
16501 * win32-low.c (winapi_DebugBreakProcess,
16502 winapi_GenerateConsoleCtrlEvent): New typedefs.
16503 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16505 (win32_wait): Check for remote interrupt request
16506 with check_remote_input_interrupt_request.
16507 (win32_request_interrupt): New function.
16508 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16510 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16512 * win32-low.c (debug_registers_changed,
16513 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16514 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16515 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16516 (thread_rec): Get context using the low target.
16517 (child_add_thread): Call thread_added on the low target,
16518 which does the same thing.
16520 (do_initial_child_stuff): Remove debug registers references.
16521 Set context using the low target. Resume threads after
16522 setting the contexts.
16523 (child_continue): Remove dead variable. Remove debug
16524 registers references.
16525 (child_fetch_inferior_registers): Go through the low target.
16526 (do_child_store_inferior_registers): Remove.
16527 (child_store_inferior_registers): Go through the low target.
16528 (win32_resume): Remove debug registers references.
16529 Set context using the low target.
16530 (handle_exception): Change return type to void. Don't record
16531 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16532 first chance exception.
16533 (get_child_debug_event): Change return type to void. Remove
16534 goto loop. Always return after waiting for debug event.
16535 (win32_wait): Convert to switch statement. Handle spurious
16538 * win32-i386-low.c (debug_registers_changed,
16539 debug_registers_used): New.
16540 (initial_stuff): Rename to ...
16541 (i386_initial_stuff): ... this. Clear debug registers
16543 (store_debug_registers): Delete.
16544 (i386_get_thread_context): New.
16545 (load_debug_registers): Delete.
16546 (i386_set_thread_context): New.
16547 (i386_thread_added): New.
16548 (single_step): Rename to ...
16549 (i386_single_step): ... this.
16550 (do_fetch_inferior_registers): Rename to ...
16551 (i386_fetch_inferior_register): ... this.
16552 (i386_store_inferior_register): New.
16553 (the_low_target): Adapt to new interface.
16555 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16556 (arm_get_thread_context): New.
16557 (arm_set_thread_context): New.
16559 (do_fetch_inferior_registers): Rename to ...
16560 (arm_fetch_inferior_register): ... this.
16561 (arm_store_inferior_register): New.
16562 (arm_wince_breakpoint): Reimplement as unsigned long.
16563 (arm_wince_breakpoint_len): Define.
16564 (the_low_target): Adapt to new interface.
16566 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16567 load_debug_registers. Add get_thread_context, set_thread_context,
16568 thread_added and store_inferior_register. Rename
16569 fetch_inferior_registers to fetch_inferior_register.
16570 (regptr): Remove declaration.
16572 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16574 * linux-low.c (linux_detach): Change return type to int. Return 0.
16575 * spu-low.c (spu_detach): Likewise.
16577 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16579 * target.h (target_ops): Change return type of detach to int.
16581 (join_inferior): New.
16582 * server.c (main): Don't skip detach support on mingw32.
16583 If the inferior doesn't support detaching return error.
16584 Call join_inferior instead of using waitpid.
16585 * linux-low.c (linux_join): New.
16586 (linux_target_op): Add linux_join.
16587 * spu-low.c (spu_join): New.
16588 (spu_target_ops): Add spu_join.
16589 * win32-low.c (win32_detach): Adapt to new interface.
16590 Reopen current_process_handle before detaching. Issue a child
16591 resume before detaching.
16593 (win32_target_op): Add win32_join.
16595 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16597 * win32-low.c (win32-attach): Fix return value.
16598 * target.h (target_ops): Describe ATTACH return values.
16600 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16602 * win32-low.c (GETPROCADDRESS): Define.
16603 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16604 (winapi_DebugSetProcessKillOnExit): Likewise.
16605 (win32_create_inferior): Force usage of ansi CreateProcessA.
16606 (win32_attach): Use GETPROCADDRESS.
16607 (win32_detach): Likewise.
16609 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16611 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16613 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16615 * win32-low.c: Commit leftover changes from 2007-03-29.
16617 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16619 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16620 fields short instead of int. Add explicit padding.
16621 (i387_cache_to_fsave): Remove unnecessary casts.
16622 (i387_fsave_to_cache): Doc fix.
16623 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16625 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16627 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16628 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16630 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16632 * configure.srv (arm*-*-mingw32ce*): Move near the other
16635 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16637 * configure.ac: Add errno checking.
16638 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16639 sys/file.h and malloc.h.
16640 (AC_CHECK_DECLS): Add perror.
16641 (srv_mingwce): Handle.
16642 * configure.srv (i[34567]86-*-cygwin*): Add
16643 win32-i386-low.o to srv_tgtobj.
16644 (i[34567]86-*-mingw*): Likewise.
16645 (arm*-*-mingw32ce*): Add case.
16646 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16647 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16648 [__MINGW32CE__] (strerror): New function.
16649 [__MINGW32CE__] (errno): Define to GetLastError.
16650 [__MINGW32CE__] (COUNTOF): New macro.
16651 (remote_open): Remove extra close call.
16652 * mem-break.c (delete_breakpoint_at): New function.
16653 * mem-break.h (delete_breakpoint_at): Declare.
16654 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16655 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16656 [USE_WIN32API] (read, write): Add char* casts.
16657 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16658 * server.h: Include wincecompat.h on Windows CE.
16659 [HAVE_ERRNO_H]: Check.
16660 (perror): Declare if not declared.
16661 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16662 (perror_with_name): Remove errno declaration.
16663 * wincecompat.h: New.
16664 * wincecompat.c: New.
16665 * win32-low.h: New.
16666 * win32-arm-low.c: New.
16667 * win32-i386-low.c: New.
16668 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16669 (OUTMSG2): Make it safe.
16671 (COUNTOF): New macro.
16672 (NUM_REGS): Get it from the low target.
16673 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16674 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16675 (thread_rec): Let low target handle debug registers.
16676 (child_add_thread): Likewise.
16677 (child_init_thread_list): Likewise.
16678 (continue_one_thread): Likewise.
16680 (do_child_fetch_inferior_registers): Move to ...
16681 * win32-i386-low.c: ... here, and rename to ...
16682 (do_fetch_inferior_registers): ... this.
16683 * win32-low.c (child_fetch_inferior_registers):
16684 Go through the low target.
16685 (do_child_store_inferior_registers): Use regptr.
16686 (strwinerror): New function.
16687 (win32_create_inferior): Handle Windows CE.
16688 Use strwinerror instead of strerror on Windows error
16689 codes. Add program to the error output.
16690 Don't close the main thread handle on Windows CE.
16691 (win32_attach): Use coredll.dll on Windows CE.
16692 (win32_kill): Close current process and current
16694 (win32_detach): Use coredll.dll on Windows CE.
16695 (win32_resume): Let low target handle debug registers, and
16697 (handle_exception): Add/Remove initial breakpoint. Avoid
16698 non-existant WSTOPSIG on Windows CE.
16699 (win32_read_inferior_memory): Cast to remove warning.
16700 (win32_arch_string): Go through the low target.
16701 (initialize_low): Call set_breakpoint_data with the low
16702 target's breakpoint.
16703 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16704 FOP_REGNUM, mappings): Move to ...
16705 * win32-i386-low.c: ... here.
16706 * win32-low.c (win32_thread_info): Move to ...
16707 * win32-low.h: ... here.
16708 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16709 win32-arm-low.c and wincecompat.c.
16710 (all:): Add $EXEEXT.
16711 (install-only:): Likewise.
16712 (gdbserver:): Likewise.
16713 (gdbreplay:): Likewise.
16714 * config.in: Regenerate.
16715 * configure: Regenerate.
16717 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16719 * win32-low.c: Rename typedef thread_info to
16720 win32_thread_info throughout.
16722 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16724 * win32-i386-low.c: Rename to ...
16725 * win32-low.c: ... this.
16726 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16727 * Makefile.in: Likewise.
16729 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16731 * remote-utils.c (monitor_output): Constify msg parameter.
16732 * server.h (monitor_output): Likewise.
16733 * win32-i386-low.c (handle_output_debug_string): New.
16734 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16735 handle_output_debug_string.
16736 (get_child_debug_event): Likewise.
16738 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16740 * server.c (main): Correct strtoul check.
16742 2007-03-27 Jon Ringle <jon@ringle.org>
16744 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16746 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16748 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16750 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16752 * terminal.h: Check HAVE_SGTTY_H.
16754 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16756 * remote-utils.c (remote_open): Print out the assigned port number.
16758 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16760 * remote-utils.c (monitor_output): New function.
16761 * server.c (debug_threads): Define here.
16762 (monitor_show_help): New function.
16763 (handle_query): Handle qRcmd.
16764 (main): Do not handle 'd' packet.
16765 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16766 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16769 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16771 * Makefile.in (EXEEXT): New.
16772 (clean): Use $(EXEEXT).
16774 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16776 * target.h (target_ops): Rename send_signal to request_interrupt,
16777 and remove enum target_signal parameter.
16778 * linux-low.c (linux_request_interrupt): Rename from
16779 linux_send_signal, and always send SIGINT.
16780 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16781 and always send SIGINT.
16782 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16784 (input_interrupt): Likewise.
16786 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16788 * server.c (get_features_xml): Check if target implemented
16790 * win32-i386-low.c (win32_arch_string): New.
16791 (win32_target_ops): Add win32_arch_string as arch_string member.
16793 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16795 * spu-low.c (spu_arch_string): New.
16796 (spu_target_ops): Add spu_arch_string.
16798 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16800 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16801 * configure.ac: Do not check for terminal.h.
16802 * configure, config.in: Regenerated.
16804 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16806 * Makefile.in (OBS): Add $(XML_BUILTIN).
16807 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16809 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16810 (arm-with-iwmmxt.c): New.
16811 * config.in, configure: Regenerate.
16812 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16813 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16814 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16815 (arm*-*-linux*): Add iWMMXt and regset support.
16816 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16817 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16818 (arm_store_wmmxregset, target_regsets): New.
16819 * server.c (get_features_xml): Take annex argument. Check builtin
16821 (handle_query): Handle multiple annexes.
16823 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16825 * remote-utils.c [USE_WIN32API] (read, write): Define.
16826 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16829 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16831 * linux-i386-low.c (the_low_target): Set arch_string.
16832 * linux-x86-64-low.c (the_low_target): Likewise.
16833 * linux-low.c (linux_arch_string): New.
16834 (linux_target_ops): Add it.
16835 * linux-low.h (struct linux_target_ops): Add arch_string.
16836 * server.c (write_qxfer_response): Use const void * for DATA.
16837 (get_features_xml): New.
16838 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16839 * target.h (struct target_ops): Add arch_string method.
16841 2007-01-03 Denis Pilat <denis.pilat@st.com>
16842 Daniel Jacobowitz <dan@codesourcery.com>
16844 * linux-low.c (linux_kill): Handle being called with no threads.
16845 * win32-i386-low.c (win32_kill): Likewise.
16846 (get_child_debug_event): Clear current_process_handle.
16848 2006-12-30 Denis PILAT <denis.pilat@st.com>
16849 Daniel Jacobowitz <dan@codesourcery.com>
16851 * remote-utils.c (remote_open): Check the type of specified
16852 serial port devices before opening them.
16853 * server.c (main): Kill the inferior if an error occurs during
16854 the first remote_open.
16856 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16858 * README: Update supported targets.
16860 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16862 * Makefile.in (clean): Remove reg-mips64.c.
16863 (reg-mips64.c, reg-mips64.o): New rules.
16864 * configure.srv: Handle mips64. Include regset support for mips.
16865 * linux-mips-low.c (union mips_register): New.
16866 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16867 (mips_breakpoint, mips_breakpoint_at): Use int.
16868 (mips_collect_register, mips_supply_register)
16869 (mips_collect_register_32bit, mips_supply_register_32bit)
16870 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16871 (mips_store_fpregset, target_regsets): New.
16872 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16874 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16876 * configure.srv: Add target "spu*-*-*".
16877 * Makefile.in (clean): Remove reg-spu.c.
16878 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16879 * spu-low.c: New file.
16881 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16883 * configure.ac: Correct td_thr_tls_get_addr test.
16884 * configure: Regenerated.
16886 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16888 * linux-low.c (linux_wait_for_event): Reformat. Use the
16889 pass_signals array.
16890 * remote-utils.c (decode_address_to_semicolon): New.
16891 * server.c (pass_signals, handle_general_set): New.
16892 (handle_query): Mention QPassSignals for qSupported.
16893 (main): Call handle_general_set.
16894 * server.h (pass_signals, decode_address_to_semicolon): New.
16896 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16898 * server.c (handle_query): Correct error handling for read_auxv.
16900 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16902 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16903 and srv_linux_thread_db to yes.
16904 * linux-s390-low.c (s390_fill_gregset): New function.
16905 (target_regsets): Define data structure.
16907 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16909 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16910 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16911 * config.in, configure: Regenerated.
16912 * inferiors.c (gdb_id_to_thread): New function.
16913 (gdb_id_to_thread_id): Use it.
16914 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16915 * linux-low.h (struct process_info): Add th member.
16916 (thread_db_get_tls_address): New prototype.
16917 * remote-utils.c (decode_address): Make non-static.
16918 * server.c (handle_query): Handle qGetTLSAddr.
16919 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16920 * target.h (struct target_ops): Add get_tls_address.
16921 * thread-db.c (maybe_attach_thread): Save the thread handle.
16922 (thread_db_get_tls_address): New.
16924 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16926 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16927 (linux_resume_one_process): Take a siginfo_t *. Update all
16928 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16929 (struct pending_signals): Add a siginfo_t.
16930 (linux_wait_for_process): Always set last_status.
16931 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16932 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16933 * linux-low.h (struct process_info): Add last_status.
16935 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16937 * remote-utils.c (try_rle): New function.
16938 (putpkt_binary): Use it.
16940 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16942 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16943 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16944 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16945 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16946 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16949 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16951 * server.c (terminal_fd): New variable.
16952 (old_foreground_pgrp): Likewise.
16953 (restore_old_foreground_pgrp): New function.
16954 (start_inferior): Record the terminal file descriptor in terminal_fd
16955 and its original foreground group in old_foreground_pgrp. Register
16956 restore_old_foreground_pgrp with atexit().
16958 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16960 * server.c (handle_query): Correct qPart to qXfer.
16962 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16964 * configure.ac: Check for more headers which are missing on
16965 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16966 * configure.srv: Add Cygwin and mingw32.
16967 * remote-utils.c: Don't include headers unconditionally which
16968 are missing on mingw32. Include <winsock.h> for mingw32.
16969 (remote_open): Adjust for mingw32 support. Flush
16970 standard error after writing to it.
16971 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16972 (unblock_async_io, enable_async_io, disable_async_io)
16973 (readchar, getpkt): Update for Winsock support.
16974 (prepare_resume_reply): Expect a protocol signal number.
16975 * server.c: Disable <sys/wait.h> on mingw32.
16976 (start_inferior): Adjust for mingw32 support. Flush
16977 standard error after writing to it.
16978 (attach_inferior): Likewise. Use protocol signal
16980 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16982 * win32-i386-low.c: New file.
16983 * Makefile.in (XM_CLIBS): Set.
16984 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16985 (win32-i386-low.o): New dependency rule.
16986 * linux-low.c (linux_wait): Use target signal numbers.
16987 * target.h (struct target_ops): Doc fix.
16988 * server.h (target_signal_to_name): New prototype.
16989 * gdbreplay.c: Don't include headers unconditionally which
16990 are missing on mingw32. Include <winsock.h> for mingw32.
16991 (remote_close, remote_open): Adjust for Winsock support.
16992 * configure, config.in: Regenerated.
16994 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16996 * server.c (decode_xfer_read, write_qxfer_response): New.
16997 (handle_query): Take a packet length argument. Handle
16998 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16999 the qSupported response.
17000 (main): Update call to handle_query.
17002 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17004 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17005 (putpkt_binary): Renamed from putpkt and adjusted for binary
17007 (putpkt): New wrapper for putpkt_binary.
17008 (readchar): Don't mask off the high bit.
17009 (decode_X_packet): New function.
17010 * server.c (main): Call putpkt_binary if a handler sets the packet
17011 length. Save the length of the incoming packet. Handle 'X'.
17012 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17014 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17016 * server.c (handle_query): Handle qSupported.
17018 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17020 * remote-utils.c (all_symbols_looked_up): New variable.
17021 (look_up_one_symbol): Check it.
17022 * server.h (look_up_one_symbol): New declaration.
17023 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17025 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17027 * Makefile.in (linux-arm-low.o): Update dependencies.
17028 * linux-arm-low.c: Include "gdb_proc_service.h".
17029 (PTRACE_GET_THREAD_AREA): Define.
17030 (ps_get_thread_area): New function.
17032 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17034 * configure.srv (m68k*-*-uclinux*): New target.
17035 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17036 (linux_resume_one_process): Remove extraneous cast.
17037 (linux_read_offsets): New.
17038 (linux_target_op): Add linux_read_offsets on mmuless systems.
17039 * server.c (handle_query): Add qOffsets logic.
17040 * target.h (struct target_ops): Add read_offsets.
17042 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17044 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17045 (PTRACE_GET_THREAD_AREA): Define.
17046 (ps_get_thread_area): New function.
17047 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17048 (linux-x86-64-low.o): Update.
17050 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17052 * configure.ac: Remove checks for prfpregset_t.
17053 * gdb_proc_service.h: New file.
17054 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17055 new "gdb_proc_service.h".
17056 * proc-service.c: Likewise.
17057 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17058 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17059 * Makefile.in (gdb_proc_service_h): Updated.
17060 * configure, config.in: Regenerated.
17062 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17064 * remote-utils.c (prepare_resume_reply): Move declaration
17065 of gdb_id_from_wait to the top of the block.
17067 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17069 * linux-low.c (regsets_store_inferior_registers): Read the regset
17070 from the target before filling it.
17072 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17074 * server.c (attach_inferior): Return SIGTRAP for a successful
17077 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17079 * Makefile.in (OBS): Add version.o.
17080 (STAGESTUFF): Delete.
17081 (version.o): Add dependencies.
17082 (version.c): Replace rule.
17083 (clean): Remove version.c.
17084 * server.c (gdbserver_version): New.
17085 (gdbserver_usage): Use printf.
17086 (main): Handle --version and --help.
17087 * server.h (version, host_name): Add declarations.
17089 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17101 * linux-x86-64-low.c:
17103 * linux-s390-low.c:
17104 * linux-ppc64-low.c:
17106 * linux-mips-low.c:
17107 * linux-m68k-low.c:
17108 * linux-m32r-low.c:
17111 * linux-ia64-low.c:
17112 * linux-i386-low.c:
17113 * linux-crisv32-low.c:
17125 * gdbserver.1: Add (C) after Copyright. Update the FSF
17128 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17130 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17131 (arm_breakpoint_at): Recognize both breakpoints.
17132 (the_low_target): Use the correct breakpoint instruction.
17134 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17136 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17137 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17138 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17139 (the_low_target): Update.
17141 2005-10-25 Andreas Schwab <schwab@suse.de>
17143 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17145 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17146 (ia64_num_regs): Reduce to 462.
17148 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17150 * acinclude.m4: Correct quoting.
17151 * aclocal.m4: Regenerated.
17153 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17154 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17155 (thread_db_init): Call thread_db_err_str.
17156 * configure.ac: Check for TD_VERSION.
17157 * config.in, configure: Regenerated.
17159 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17161 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17163 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17165 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17166 is not available. Define HAVE_PTRACE_GETREGS if it is.
17167 * config.in, configure: Regenerated.
17168 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17169 * linux-i386-low.c, linux-m68k-low.c: Update to use
17170 HAVE_PTRACE_GETREGS.
17171 * linux-low.c (regsets_fetch_inferior_registers)
17172 (regsets_store_inferior_registers): Only return 0 if we processed
17174 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17175 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17177 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17179 * inferiors.c (struct thread_info): Add gdb_id.
17180 (add_thread): Add gdb_id argument.
17181 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17182 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17183 calls to add_thread.
17184 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17185 * server.c (handle_query): Use thread_to_gdb_id.
17186 (handle_v_cont, main): Use gdb_id_to_thread_id.
17187 * server.h (add_thread): Update prototype.
17188 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17191 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17193 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17194 left-padded registers.
17195 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17196 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17198 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17200 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17201 * configure: Regenerate.
17202 * config.in: Regenerate.
17203 * server.h (NEED_DECLARATION_STRERROR):
17204 Replace with !HAVE_DECL_STRERROR.
17206 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17208 * linux-low.c (linux_wait, linux_send_signal): Don't test
17209 an unsigned long variable for > 0 if it could be MAX_ULONG.
17210 * server.c (myresume): Likewise.
17211 * target.c (set_desired_inferior): Likewise.
17213 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17215 * configure.ac: Simplify and improve check for socklen_t.
17216 * configure, config.in: Regenerate.
17218 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17220 * acconfig.h: Remove.
17221 * configure.ac: Add a test for socklen_t. Use three-argument
17222 AC_DEFINE throughout.
17223 * config.in: Regenerated using autoheader 2.59.
17224 * configure: Regenerated.
17226 * gdbreplay.c (socklen_t): Provide a default.
17227 (remote_open): Use socklen_t.
17228 * remote-utils.c (socklen_t): Provide a default.
17229 (remote_open): Use socklen_t.
17230 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17233 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17235 * linux-low.c (linux_read_memory, linux_write_memory)
17236 (linux_read_auxv): Likewise.
17237 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17238 (check_mem_write): Likewise.
17239 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17241 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17242 (registers_from_string, register_data): Likewise.
17243 * server.c (handle_query, main): Likewise.
17244 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17245 (decode_M_packet): Likewise.
17246 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17247 * target.h (struct target_ops): Update read_memory, write_memory,
17249 (read_inferior_memory, write_inferior_memory): Update.
17250 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17251 to unsigned char *.
17252 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17253 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17254 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17255 linux-s390-low.c, linux-sh-low.c: Update for changes in
17256 read_inferior_memory and the_low_target->breakpoint.
17258 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17260 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17261 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17262 * configure.srv: Add powerpc64-*-linux*.
17263 * linux-ppc64-low.c: New file.
17265 2005-05-23 Orjan Friberg <orjanf@axis.com>
17267 * linux-cris-low.c: New file with support for CRIS.
17268 * linux-crisv32-low.c: Ditto for CRISv32.
17269 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17270 (clean): Add reg-cris.c and reg-crisv32.c.
17271 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17272 reg-crisv32.o, and reg-crisv32.c to make rules.
17273 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17274 recognized targets.
17276 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17278 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17279 of sizeof (PTRACE_XFER_TYPE).
17280 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17282 2005-05-12 Orjan Friberg <orjanf@axis.com>
17284 * target.h (struct target_ops): Add insert_watchpoint,
17285 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17286 pointers for hardware watchpoint support.
17287 * linux-low.h (struct linux_target_ops): Ditto.
17288 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17289 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17290 to linux_target_ops.
17291 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17293 * server.c (main): Recognize 'Z' and 'z' packets.
17295 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17297 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17298 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17299 (the_low_target): Add new members.
17301 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17303 * proc-service.c (ps_lgetregs): Search all_processes instead of
17306 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17308 * server.c (start_inferior): Change return type to int.
17309 (attach_inferior): Change sigptr to int *.
17310 (handle_v_cont, handle_v_requests): Change signal to int *.
17311 (main): Change signal to int.
17313 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17315 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17316 * configure.srv: Add m32r*-*-linux*.
17317 * linux-m32r-low.c: New file.
17319 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17321 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17323 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17325 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17326 Take unsigned long arguments for PIDs.
17327 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17328 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17329 (wait_for_sigstop, linux_resume_one_process)
17330 (regsets_fetch_inferior_registers, linux_send_signal)
17331 (linux_read_auxv): Likewise. Update the types of variables holding
17332 PIDs. Update format string specifiers.
17333 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17334 * remote-utils.c (prepare_resume_reply): Likewise.
17335 * server.c (cont_thread, general_thread, step_thread)
17336 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17338 (handle_query): Update format specifiers.
17339 (handle_v_cont, main): Use strtoul for thread IDs.
17340 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17341 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17342 (general_thread, step_thread, thread_from_wait)
17343 (old_thread_from_wait): Update.
17344 * target.h (struct thread_resume): Use unsigned long for THREAD.
17345 (struct target_ops): Use unsigned long for arguments to attach and
17348 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17350 * acinclude.m4: Include bfd/bfd.m4 directly.
17351 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17352 <agriffis@toolchain.org>.
17353 * aclocal.m4, configure: Regenerated.
17355 2005-01-07 Andrew Cagney <cagney@gnu.org>
17357 * configure.ac: Rename configure.in, require autoconf 2.59.
17358 * configure: Re-generate.
17360 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17362 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17363 LIBS when finished.
17364 * aclocal.m4: Regenerated.
17365 * configure: Regenerated.
17367 2004-11-21 Andreas Schwab <schwab@suse.de>
17369 * linux-m68k-low.c (m68k_num_gregs): Define.
17370 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17371 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17372 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17373 (m68k_breakpoint_at): New. Add to the_low_target.
17375 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17376 srv_linux_thread_db to yes.
17378 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17380 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17381 (ARCH_SET_FS): Likewise.
17382 (ARCH_GET_FS): Likewise.
17383 (ARCH_GET_GS): Likewise.
17385 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17387 * linux-i386-low.c (ps_get_thread_area): New.
17388 * linux-x86-64-low.c (ps_get_thread_area): New.
17389 * linux-low.c: Include <sys/syscall.h>.
17390 (linux_kill_one_process): Don't kill the first thread here.
17391 (linux_kill): Kill the first thread here.
17392 (kill_lwp): New function.
17393 (send_sigstop, linux_send_signal): Use it.
17394 * proc-service.c: Clean up #ifdefs.
17395 (fpregset_info): Delete.
17396 (ps_lgetregs): Update and enable implementation.
17397 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17399 * remote-utils.c (struct sym_cache, symbol_cache): New.
17400 (input_interrupt): Print a clearer message.
17401 (async_io_enabled): New variable.
17402 (enable_async_io, disable_async_io): Use it. Update comments.
17403 (look_up_one_symbol): Use the symbol cache.
17404 * thread-db.c (thread_db_look_up_symbols): New function.
17405 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17407 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17409 * configure.in: Test for -rdynamic.
17410 * configure: Regenerated.
17411 * Makefile (INTERNAL_LDFLAGS): New.
17412 (gdbserver, gdbreplay): Use it.
17414 2004-09-02 Andrew Cagney <cagney@gnu.org>
17416 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17418 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17420 * linux-low.c (linux_wait): Clear all_processes list also.
17422 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17424 * linux-low.c: Include <errno.h>. Remove extern declaration of
17427 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17429 * gdbreplay.c, server.h, utils.c: Update copyright years.
17431 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17433 * server.c (main): Print child status or termination signal from
17434 variable 'signal', not 'sig'.
17436 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17438 * linux-low.c (linux_read_memory): Change return type to
17439 int. Check for and return error from ptrace().
17440 * target.c (read_inferior_memory): Change return type to int. Pass
17441 back return status from the_target->read_memory().
17442 * target.h (struct target_ops): Adapt *read_memory() prototype.
17444 (read_inferior_memory): Adapt prototype.
17445 * server.c (main): Return an error packet if
17446 read_inferior_memory() returns an error.
17448 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17450 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17451 Unify with other clean targets.
17453 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17455 * server.c (handle_v_cont): Call set_desired_inferior.
17457 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17459 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17461 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17463 * linux-low.c (linux_wait): Unblock async I/O.
17464 (linux_resume): Block and enable async I/O.
17465 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17466 * server.h (block_async_io, unblock_async_io): Add prototypes.
17468 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17470 * remote-utils.c (remote_open): Print a status notice after
17471 opening a TCP port.
17472 * server.c (attach_inferior): Print a status notice after
17475 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17477 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17479 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17481 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17483 * server.c, target.h: Update copyright years.
17485 2004-02-25 Roland McGrath <roland@redhat.com>
17487 * target.h (struct target_ops): New member `read_auxv'.
17488 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17489 * linux-low.c (linux_read_auxv): New function.
17490 (linux_target_ops): Initialize `read_auxv' member to that.
17492 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17494 Committed by Jim Blandy <jimb@redhat.com>.
17496 * linux-s390-low.c (s390_num_regs): Update.
17497 (s390_regmap): Remove control registers. Use __s390x__ predefine
17498 instead of GPR_SIZE to distiguish s390 and s390x targets.
17500 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17502 * linux-low.c: Update copyright year.
17503 (check_removed_breakpoint): Clear pending_is_breakpoint.
17504 (linux_set_resume_request, linux_queue_one_thread)
17505 (resume_status_pending_p): New functions.
17506 (linux_continue_one_thread): Use process->resume.
17507 (linux_resume): Only resume threads if there are no pending events.
17508 * linux-low.h (struct process_info): Add resume request
17511 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17513 * regcache.c (new_register_cache): Clear the allocated register
17514 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17516 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17518 * linux-low.c (linux_resume): Take a struct thread_resume *
17520 (linux_wait): Update call.
17521 (resume_ptr): New static variable.
17522 (linux_continue_one_thread): Renamed from
17523 linux_continue_one_process. Use resume_ptr.
17524 (linux_resume): Use linux_continue_one_thread.
17525 * server.c (handle_v_cont, handle_v_requests): New functions.
17526 (myresume): New function.
17527 (main): Handle 'v' case.
17528 * target.h (struct thread_resume): New type.
17529 (struct target_ops): Change argument of "resume" to struct
17531 (myresume): Delete macro.
17533 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17535 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17536 (uninstall): Support DESTDIR.
17538 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17540 * configure.srv: Add xscale*linux copy of arm*linux entry.
17542 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17544 * linux-arm-low.c (arm_reinsert_addr): New function.
17545 (the_low_target): Add arm_reinsert_addr.
17547 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17549 * mem-break.c: Remove whitespace at end of file.
17551 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17553 * configure.in: Check whether we need to prototype strerror.
17554 * server.h: Optionally prototype strerror.
17555 * gdbreplay.c (perror_with_name): Use strerror.
17556 * linux-low.c (linux_attach_lwp): Use strerror.
17557 * utils.c (perror_with_name): Use strerror.
17558 * config.in, configure: Regenerated.
17560 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17562 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17563 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17565 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17567 * Makefile.in (SFILES): Update.
17568 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17569 low-sun3.c: Remove files.
17571 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17573 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17574 (linux_detach_one_process, linux_detach): New functions.
17575 (linux_target_ops): Add linux_detach.
17576 * server.c (main): Handle 'D' packet.
17577 * target.h (struct target_ops): Add "detach" member.
17578 (detach_inferior): Define.
17580 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17582 From Kelley Cook <kelleycook@wideopenwest.com>:
17583 * configure.srv: Accept i[34567]86 variants.
17585 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17587 * linux-low.c (linux_wait_for_event): Correct comment typos.
17588 (linux_resume_one_process): Call check_removed_breakpoint.
17589 (linux_send_signal): New function.
17590 (linux_target_ops): Add linux_send_signal.
17591 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17593 * target.h (struct target_ops): Add send_signal.
17595 2003-05-29 Jim Blandy <jimb@redhat.com>
17597 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17598 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17599 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17600 away part of the register's value.
17602 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17604 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17605 (linux_wait_for_event, linux_init_signals): Likewise.
17607 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17609 * configure.in: Check for stdlib.h.
17610 * configure: Regenerated.
17611 * config.in: Regenerated.
17613 2003-01-04 Andreas Schwab <schwab@suse.de>
17615 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17617 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17619 * Makefile.in: Remove obsolete code.
17621 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17623 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17624 defined(PT_FPR0_HI).
17626 2002-11-17 Stuart Hughes <seh@zee2.com>
17628 * linux-arm-low.c (arm_num_regs): Increase.
17629 (arm_regmap): Include status register.
17631 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17633 * linux-low.c (register_addr): Remove incorrect -1 check.
17635 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17637 * linux-low.c (linux_create_inferior): Call setpgid. Return
17639 (unstopped_p, linux_signal_pid): Remove.
17640 (linux_target_ops): Remove linux_signal_pid.
17641 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17642 global instead of target method.
17643 * target.h (struct target_ops): Remove signal_pid. Update comment
17644 for create_inferior.
17645 * server.c (signal_pid): New variable.
17646 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17647 gdbserver. Set the child to be the foreground process group.
17648 (attach_inferior): Set signal_pid.
17650 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17652 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17654 2002-08-20 Jim Blandy <jimb@redhat.com>
17656 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17659 2002-08-01 Andrew Cagney <cagney@redhat.com>
17661 * Makefile.in: Make chill references obsolete.
17663 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17665 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17666 * configure: Regenerate.
17667 * config.in: Regenerate.
17669 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17671 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17672 (perror_with_name, remote_close, remote_open, expect, play): Static.
17674 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17676 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17677 byte offsets instead of an array of indexes.
17678 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17680 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17682 * regcache.c: Add comment.
17684 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17686 * thread-db.c: New file.
17687 * proc-service.c: New file.
17688 * acinclude.m4: New file.
17689 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17690 proc-service.o, and thread-db.o.
17691 (linux-low.o): Add USE_THREAD_DB.
17692 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17693 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17694 * aclocal.m4: Regenerated.
17695 * config.in: Regenerated.
17696 * configure: Regenerated.
17697 * configure.in: Check for proc_service.h, sys/procfs.h,
17698 thread_db.h, and linux/elf.h headrs.
17699 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17700 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17701 Check for -lthread_db and thread support.
17702 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17703 PowerPC, and SuperH.
17704 * i387-fp.c: Constify arguments.
17705 * i387-fp.h: Likewise.
17706 * inferiors.c: (struct thread_info): Renamed from
17707 `struct inferior_info'. Remove PID member. Use generic inferior
17708 list header. All uses updated.
17709 (inferiors, signal_pid): Removed.
17710 (all_threads): New variable.
17711 (get_thread): Define.
17712 (add_inferior_to_list): New function.
17713 (for_each_inferior): New function.
17714 (change_inferior_id): New function.
17715 (add_inferior): Removed.
17716 (remove_inferior): New function.
17717 (add_thread): New function.
17718 (free_one_thread): New function.
17719 (remove_thread): New function.
17720 (clear_inferiors): Use for_each_inferior and free_one_thread.
17721 (find_inferior): New function.
17722 (find_inferior_id): New function.
17723 (inferior_target_data): Update argument type.
17724 (set_inferior_target_data): Likewise.
17725 (inferior_regcache_data): Likewise.
17726 (set_inferior_regcache_data): Likewise.
17727 * linux-low.c (linux_bp_reinsert): Remove.
17728 (all_processes, stopping_threads, using_thrads)
17729 (struct pending_signals, debug_threads, pid_of): New.
17730 (inferior_pid): Replace with macro.
17731 (struct inferior_linux_data): Remove.
17732 (get_stop_pc, add_process): New functions.
17733 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17734 Use add_process and add_thread.
17735 (linux_attach_lwp): New function, based on old linux_attach. Use
17736 add_process and add_thread. Set stop_expected for new threads.
17737 (linux_attach): New function.
17738 (linux_kill_one_process): New function.
17739 (linux_kill): Kill all LWPs.
17740 (linux_thread_alive): Use find_inferior_id.
17741 (check_removed_breakpoints, status_pending_p): New functions.
17742 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17743 Update. Use WNOHANG. Wait for cloned processes also. Update process
17744 struct for the found process.
17745 (linux_wait_for_event): New function.
17746 (linux_wait): Use it. Support LWPs.
17747 (send_sigstop, wait_for_sigstop, stop_all_processes)
17748 (linux_resume_one_process, linux_continue_one_process): New functions.
17749 (linux_resume): Support LWPs.
17750 (REGISTER_RAW_SIZE): Remove.
17751 (fetch_register): Use register_size instead. Call supply_register.
17752 (usr_store_inferior_registers): Likewise. Call collect_register.
17753 Fix recursive case.
17754 (regsets_fetch_inferior_registers): Improve error message.
17755 (regsets_store_inferior_registers): Add debugging.
17756 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17757 (unstopped_p, linux_signal_pid): New functions.
17758 (linux_target_ops): Add linux_signal_pid.
17759 (linux_init_signals): New function.
17760 (initialize_low): Call it. Initialize using_threads.
17761 * regcache.c (inferior_regcache_data): Add valid
17763 (get_regcache): Fetch registers lazily. Add fetch argument
17764 and update all callers.
17765 (regcache_invalidate_one, regcache_invalidate): New
17767 (new_register_cache): Renamed from create_register_cache.
17768 Return the new regcache.
17769 (free_register_cache): Change argument to a void *.
17770 (registers_to_string, registers_from_string): Call get_regcache
17771 with fetch flag set.
17772 (register_data): Make static. Pass fetch flag to get_regcache.
17773 (supply_register): Call get_regcache with fetch flag clear.
17774 (collect_register): Call get_regcache with fetch flag set.
17775 (collect_register_as_string): New function.
17776 * regcache.h: Update.
17777 * remote-utils.c (putpkt): Flush after debug output and use
17779 Handle input interrupts while waiting for an ACK.
17780 (input_interrupt): Use signal_pid method.
17781 (getpkt): Flush after debug output and use stderr.
17782 (outreg): Use collect_register_as_string.
17783 (new_thread_notify, dead_thread_notify): New functions.
17784 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17785 and general_thread.
17786 (look_up_one_symbol): Flush after debug output.
17787 * server.c (step_thread, server_waiting): New variables.
17788 (start_inferior): Don't use signal_pid. Update call to mywait.
17789 (attach_inferior): Update call to mywait.
17790 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17791 (main): Don't fetch/store registers explicitly. Use
17792 set_desired_inferior. Support proposed ``Hs'' packet. Update
17794 * server.h: Update.
17795 (struct inferior_list, struct_inferior_list_entry): New.
17796 * target.c (set_desired_inferior): New.
17797 (write_inferior_memory): Constify.
17798 (mywait): New function.
17799 * target.h: Update.
17800 (struct target_ops): New signal_pid method.
17801 (mywait): Removed macro, added prototype.
17803 * linux-low.h (regset_func): Removed.
17804 (regset_fill_func, regset_store_func): New.
17805 (enum regset_type): New.
17806 (struct regset_info): Add type field. Use new operation types.
17807 (struct linux_target_ops): stop_pc renamed to get_pc.
17808 Add decr_pc_after_break and breakpoint_at.
17809 (get_process, get_thread_proess, get_process_thread)
17810 (strut process_info, all_processes, linux_attach_lwp)
17811 (thread_db_init): New.
17813 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17814 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17815 (the_low_target): Add new members.
17816 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17817 (i386_store_fpxregset): Constify.
17818 (target_regsets): Add new kind identifier.
17819 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17820 (i386_set_pc): Add debugging.
17821 (i386_breakpoint_at): New function.
17822 (the_low_target): Add new members.
17823 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17824 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17825 (mips_breakpoint_at): New.
17826 (the_low_target): Add new members.
17827 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17828 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17829 (the_low_target): Add new members.
17830 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17831 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17832 (the_low_target): Add new members.
17833 * linux-x86-64-low.c (target_regsets): Add new kind
17836 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17838 From Martin Pool <mbp@samba.org>:
17839 * server.c (gdbserver_usage): New function.
17842 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17844 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17845 stop_at -> stop_pc.
17847 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17849 * Makefile.in: Remove obsolete code.
17851 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17853 * linux-low.c (regsets_fetch_inferior_registers),
17854 (regsets_store_inferior_registers): Removed cast to int from
17856 * regcache.h: Added declaration of struct inferior_info.
17858 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17860 * inferiors.c (struct inferior_info): Add regcache_data.
17861 (add_inferior): Call create_register_cache.
17862 (clear_inferiors): Call free_register_cache.
17863 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17864 * regcache.c (struct inferior_regcache_data): New.
17865 (registers): Remove.
17866 (get_regcache): New function.
17867 (create_register_cache, free_register_cache): New functions.
17868 (set_register_cache): Don't initialize the register cache here.
17869 (registers_to_string, registers_from_string, register_data): Call
17871 * regcache.h: Add prototypes.
17872 * server.h: Likewise.
17874 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17876 * mem-break.c: New file.
17877 * mem-break.h: New file.
17878 * Makefile.in: Add mem-break.o rule; update server.h
17880 * inferiors.c (struct inferior_info): Add target_data
17882 (clear_inferiors): Free target_data member if set.
17883 (inferior_target_data, set_inferior_target_data): New functions.
17884 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17885 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17886 * linux-low.c (linux_bp_reinsert): New variable.
17887 (struct inferior_linux_data): New.
17888 (linux_create_inferior): Use set_inferior_target_data.
17889 (linux_attach): Likewise. Call add_inferior.
17890 (linux_wait_for_one_inferior): New function.
17891 (linux_wait): Call it.
17892 (linux_write_memory): Add const.
17893 (initialize_low): Call set_breakpoint_data.
17894 * linux-low.h (struct linux_target_ops): Add breakpoint
17896 * server.c (attach_inferior): Remove extra add_inferior
17898 * server.h: Include mem-break.h. Update inferior.c
17900 * target.c (read_inferior_memory)
17901 (write_inferior_memory): New functions.
17902 * target.h (read_inferior_memory)
17903 (write_inferior_memory): Change macros to prototypes.
17904 (struct target_ops): Update comments. Add const to write_memory
17907 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17909 * linux-low.c (usr_store_inferior_registers): Support
17910 registers which are allowed to fail to store.
17911 * linux-low.h (linux_target_ops): Likewise.
17912 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17913 (ppc_cannot_store_register): FPSCR may not be storable.
17915 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17917 * server.h: Include <string.h> if HAVE_STRING_H.
17918 * ChangeLog: Correct paths in last ChangeLog entry.
17920 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17922 * linux-low.h: Remove obsolete prototypes.
17923 (struct linux_target_ops): New.
17924 (extern the_low_target): New.
17925 * linux-low.c (num_regs, regmap): Remove declarations.
17926 (register_addr): Use the_low_target explicitly.
17927 (fetch_register): Likewise.
17928 (usr_fetch_inferior_registers): Likewise.
17929 (usr_store_inferior_registers): Likewise.
17930 * linux-arm-low.c (num_regs): Remove.
17931 (arm_num_regs): Define.
17932 (arm_regmap): Renamed from regmap, made static.
17933 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17935 (arm_cannot_store_register): Renamed from cannot_store_register,
17937 (the_low_target): New.
17938 * linux-i386-low.c (num_regs): Remove.
17939 (i386_num_regs): Define.
17940 (i386_regmap): Renamed from regmap, made static.
17941 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17943 (i386_cannot_store_register): Renamed from cannot_store_register,
17945 (the_low_target): New.
17946 * linux-ia64-low.c (num_regs): Remove.
17947 (ia64_num_regs): Define.
17948 (ia64_regmap): Renamed from regmap, made static.
17949 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17951 (ia64_cannot_store_register): Renamed from cannot_store_register,
17953 (the_low_target): New.
17954 * linux-m68k-low.c (num_regs): Remove.
17955 (m68k_num_regs): Define.
17956 (m68k_regmap): Renamed from regmap, made static.
17957 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17959 (m68k_cannot_store_register): Renamed from cannot_store_register,
17961 (the_low_target): New.
17962 * linux-mips-low.c (num_regs): Remove.
17963 (mips_num_regs): Define.
17964 (mips_regmap): Renamed from regmap, made static.
17965 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17967 (mips_cannot_store_register): Renamed from cannot_store_register,
17969 (the_low_target): New.
17970 * linux-ppc-low.c (num_regs): Remove.
17971 (ppc_num_regs): Define.
17972 (ppc_regmap): Renamed from regmap, made static.
17973 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17975 (ppc_cannot_store_register): Renamed from cannot_store_register,
17977 (the_low_target): New.
17978 * linux-s390-low.c (num_regs): Remove.
17979 (s390_num_regs): Define.
17980 (s390_regmap): Renamed from regmap, made static.
17981 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17983 (s390_cannot_store_register): Renamed from cannot_store_register,
17985 (the_low_target): New.
17986 * linux-sh-low.c (num_regs): Remove.
17987 (sh_num_regs): Define.
17988 (sh_regmap): Renamed from regmap, made static.
17989 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17991 (sh_cannot_store_register): Renamed from cannot_store_register,
17993 (the_low_target): New.
17994 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17995 (the_low_target): New.
17997 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17999 * Makefile.in: Add stamp-h target.
18000 * configure.in: Create stamp-h.
18001 * configure: Regenerated.
18003 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18005 * inferiors.c: New file.
18006 * target.c: New file.
18007 * target.h: New file.
18008 * Makefile.in: Add target.o and inferiors.o. Update
18010 * linux-low.c (inferior_pid): New static variable,
18011 moved from server.c.
18012 (linux_create_inferior): Renamed from create_inferior.
18013 Call add_inferior. Return 0 on success instead of a PID.
18014 (linux_attach): Renamed from myattach.
18015 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18016 (linux_thread_alive): Renamed from mythread_alive.
18017 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18019 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18020 (regsets_store_inferior_registers): Correct error message.
18021 Add missing ``return 0''.
18022 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18023 (linux_store_registers): Renamed from store_inferior_registers.
18024 (linux_read_memory): Renamed from read_inferior_memory.
18025 (linux_write_memory): Renamed from write_inferior_memory.
18026 (linux_target_ops): New structure.
18027 (initialize_low): Call set_target_ops ().
18028 * remote-utils.c (unhexify): New function.
18029 (hexify): New function.
18030 (input_interrupt): Send signals to ``signal_pid''.
18031 * server.c (inferior_pid): Remove.
18032 (start_inferior): Update create_inferior call.
18033 (attach_inferior): Call add_inferior.
18034 (handle_query): New function.
18035 (main): Call handle_query for `q' packets.
18036 * server.h: Include "target.h". Remove obsolete prototypes.
18037 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18039 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18041 * Makefile.in: Add WARN_CFLAGS. Update configury
18043 * configure.in: Check for <string.h>
18044 * configure: Regenerate.
18045 * config.in: Regenerate.
18046 * gdbreplay.c: Include needed system headers.
18047 (remote_open): Remove strchr prototype.
18048 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18049 * regcache.c (supply_register): Change buf argument to const void *.
18050 (supply_register_by_name): Likewise.
18051 (collect_register): Change buf argument to void *.
18052 (collect_register_by_name): Likewise.
18053 * regcache.h: Add missing prototypes.
18054 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18055 * server.c (handle_query): New function.
18056 (attached): New static variable, moved out of main.
18057 (main): Quiet longjmp clobber warnings.
18058 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18059 * utils.c (error): Remove NORETURN.