1 2020-02-14 Eli Zaretskii <eliz@gnu.org>
3 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
4 preparing the command line for CreateProcess.
5 (win32_create_inferior): Reflect the program name in debugging
6 output that shows the process and its command line.
8 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
10 * Makefile.in: Rename source files from .c to .cc.
11 * %.c: Rename to %.cc.
12 * configure.ac: Rename server.c to server.cc.
13 * configure: Re-generate.
15 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
17 * Makefile.in: Rename gdbsupport source files from .c to .cc.
19 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
21 * win32-low.c (win32_create_inferior): Set signal_pid.
23 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
24 Pedro Alves <palves@redhat.com>
26 Skip building gdbserver in a cross-configuration.
27 * configure.srv: Set $gdbserver_host depending on whether $target
28 is $host. Use $gdbserver_host instead of $host.
30 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
32 * configure: Re-generate.
34 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
36 * configure: Re-generate.
38 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
40 * acinclude.m4: Update warning.m4 path.
42 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
44 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
45 (handle_exception): Set siginfo_er.
46 (win32_xfer_siginfo): New function.
48 2020-02-07 Tom Tromey <tom@tromey.com>
49 Pedro Alves <palves@redhat.com>
51 * README: Update build documentation.
52 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
54 * configure.ac: Update paths.
56 * acinclude.m4: Update paths.
57 * Makefile.in: Update include paths.
58 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
59 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
60 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
61 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
62 (%-generated.c): Update paths.
63 * Move entire directory from ../gdb/gdbserver.
65 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
67 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
69 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
71 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
72 assignment instead of srv_linux_obj.
74 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
76 * server.c (handle_qxfer_libraries): Write segment-address with
79 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
81 * Makefile.in (install-strip): New target.
82 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
83 * aclocal.m4: Regenerate.
84 * configure: Regenerate.
85 * configure.ac: Add AM_PROG_INSTALL_STRIP.
87 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
89 * Makefile.in (SFILES): Adjust paths to point to real files.
90 (OBS): Move waitstatus.o to target/waitstatus.o.
91 (TAGS): Transform paths appropriately.
93 (nat/%.o): ... this pattern rule.
95 (target/%.o): ... this pattern rule.
96 * configure.srv: Adjust paths throughout to include nat/ prefix
97 with the revant files.
98 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
99 * configure: Regenerate.
101 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
103 * Makefile.in (TAGS): Remove config files from the recipe.
105 2020-01-14 Tom Tromey <tom@tromey.com>
107 * configure: Rebuild.
108 * configure.ac: Remove any checks that were added to common.m4.
109 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
112 2020-01-14 Tom Tromey <tom@tromey.com>
114 * server.h: Include config.h.
115 * gdbreplay.c: Include config.h.
116 * configure: Rebuild.
117 * configure.ac: Don't source common.host.
118 * acinclude.m4: Update path.
119 * Makefile.in (INCSUPPORT): New variable.
120 (INCLUDE_CFLAGS): Add INCSUPPORT.
121 (SFILES): Update paths.
122 (version-generated.c): Update path to create-version.sh.
123 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
125 2020-01-14 Tom Tromey <tom@tromey.com>
127 * configure.ac (LIBS): Use WIN32APILIBS.
128 (USE_WIN32API): Don't define.
129 * configure: Rebuild.
131 2020-01-14 Tom Tromey <tom@tromey.com>
133 * configure: Rebuild.
135 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
137 * Makefile.in (%-generated.c): Remove rule for files from
140 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
142 * configure: Re-generate.
144 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
146 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
148 * tracepoint.c (stop_tracing, flush_trace_buffer,
149 about_to_request_buffer_space, get_trace_state_variable_value,
150 set_trace_state_variable_value, gdb_collect): Add declaration.
152 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
154 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
155 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
156 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
157 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
158 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
161 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
163 * inferiors.c: Include gdbsupport/common-inferior.h.
165 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
167 * hostio-errno.c: Include hostio.h.
169 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
171 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
174 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
176 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
177 * linux-arm-tdesc.h: Include arch/arm.h.
179 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
181 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
183 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
185 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
186 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
188 2020-01-10 Pedro Alves <palves@redhat.com>
190 * fork-child.c (post_fork_inferior): Pass target down to
192 * inferiors.c (switch_to_thread): Add process_stratum_target
194 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
195 * nto-low.c (nto_target_ops): Now a process_stratum_target.
196 * linux-low.c (linux_target_ops): Now a process_stratum_target.
197 * remote-utils.c (prepare_resume_reply): Pass the target to
199 * target.c (the_target): Now a process_stratum_target.
200 (done_accessing_memory): Pass the target to switch_to_thread.
201 (set_target_ops): Ajust to use process_stratum_target.
202 * target.h (struct target_ops): Rename to ...
203 (struct process_stratum_target): ... this.
204 (the_target, set_target_ops): Adjust.
205 (prepare_to_access_memory): Adjust comment.
206 * win32-low.c (child_xfer_memory): Adjust to use
207 process_stratum_target.
208 (win32_target_ops): Now a process_stratum_target.
210 2020-01-06 Eli Zaretskii <eliz@gnu.org>
211 Pedro Alves <palves@redhat.com>
213 * win32-low.c (get_child_debug_event): Extract the fatal exception
214 from the exit status and convert to the equivalent Posix signal
216 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
217 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
219 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
221 * Makefile.in: Use INSTALL_PROGRAM_ENV.
223 2020-01-01 Joel Brobecker <brobecker@adacore.com>
225 * server.c (gdbserver_version): Change copyright year to 2020.
226 * gdbreplay.c (gdbreplay_version): Likewise.
228 2019-12-19 Christian Biesinger <cbiesinger@google.com>
230 * configure: Regenerate.
231 * configure.ac: Quote variable arguments of test.
233 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
235 * Makefile.in: Fix build with GNU Make 3.81
237 2019-12-16 Tom Tromey <tromey@adacore.com>
239 * server.c (get_exec_file): Constify result.
241 2019-12-10 Christian Biesinger <cbiesinger@google.com>
243 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
244 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
245 * config.in: Regenerate.
246 * configure: Regenerate.
247 * configure.ac: Don't check for strerror.
248 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
249 Call safe_strerror instead of strerror.
250 * server.h (strerror): Remove this now-unnecessary declaration.
251 * tracepoint.c (init_named_socket): Call safe_strerror instead of
253 (gdb_agent_helper_thread): Likewise.
254 * utils.c (perror_with_name): Likewise.
256 2019-11-26 Tom Tromey <tom@tromey.com>
258 * configure, config.in: Rebuild.
260 2019-11-26 Tom Tromey <tom@tromey.com>
262 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
263 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
265 * configure, config.in: Rebuild.
267 2019-11-26 Tom Tromey <tom@tromey.com>
269 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
270 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
271 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
272 * acinclude.m4: Include ax_pthread.m4.
273 * config.in, configure: Rebuild.
275 2019-11-26 Christian Biesinger <cbiesinger@google.com>
277 * debug.c (debug_set_output): Call safe_strerror instead of
279 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
280 (linux_kill_one_lwp): Likewise.
281 (linux_detach_one_lwp): Likewise.
282 (linux_wait_for_event_filtered): Likewise.
283 (store_register): Likewise.
284 * lynx-low.c (lynx_attach): Likewise.
285 * mem-break.c (insert_memory_breakpoint): Likewise.
286 (remove_memory_breakpoint): Likewise.
287 (delete_fast_tracepoint_jump): Likewise.
288 (set_fast_tracepoint_jump): Likewise.
289 (uninsert_fast_tracepoint_jumps_at): Likewise.
290 (reinsert_fast_tracepoint_jumps_at): Likewise.
291 * nto-low.c (nto_xfer_memory): Likewise.
292 (nto_resume): Likewise.
294 2019-11-20 Luis Machado <luis.machado@linaro.org>
296 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
297 instead of register count.
298 * tdesc.c (tdesc_contains_feature): New function.
299 * tdesc.h (tdesc_contains_feature): New prototype.
301 2019-11-15 Christian Biesinger <cbiesinger@google.com>
303 * Makefile.in: Add safe-strerror.c.
304 * configure: Regenerate.
305 * configure.ac: Don't source common.host.
307 2019-11-15 Christian Biesinger <cbiesinger@google.com>
309 * config.in: Regenerate.
310 * configure: Regenerate.
312 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
314 * ax.c (ax_printf): Handle size_t_arg.
316 2019-11-06 Christian Biesinger <cbiesinger@google.com>
318 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
319 * mi/mi-main.c (output_cores): Likewise.
320 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
321 (linux_xfer_osdata_modules): Likewise.
322 * remote.c (register_remote_support_xml): Likewise.
323 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
324 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
326 2019-11-01 Christian Biesinger <cbiesinger@google.com>
328 * configure: Regenerate.
329 * configure.ac: Remove check for strerror_r.
331 2019-10-31 Christian Biesinger <cbiesinger@google.com>
333 * config.in: Regenerate.
334 * configure: Regenerate.
335 * configure.ac: Also check for strerror_r.
337 2019-10-31 Christian Biesinger <cbiesinger@google.com>
339 * ax.h (debug_agent): Remove duplicate declaration.
341 2019-10-26 Tom de Vries <tdevries@suse.de>
343 * linux-aarch64-low.c: Fix typos in comments.
344 * linux-arm-low.c: Same.
346 * linux-ppc-low.c: Same.
347 * proc-service.c: Same.
350 * tracepoint.c: Same.
353 2019-10-25 Tom Tromey <tromey@adacore.com>
355 * utils.c (xstrdup): Remove.
357 2019-10-23 Tom Tromey <tom@tromey.com>
359 * configure, config.in: Rebuild.
361 2019-10-23 Tom Tromey <tom@tromey.com>
363 * configure: Rebuild.
364 * acinclude.m4: Use m4_include, not sinclude.
366 2019-10-17 Tom Tromey <tromey@adacore.com>
368 * configure: Rebuild.
369 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
370 in AC_CONFIG_FILES invocation.
371 * Makefile.in (stamp-h, Makefile): Use new-style config.status
374 2019-10-16 Christian Biesinger <cbiesinger@google.com>
376 * server.c: Include xml-builtin.h.
377 (get_xml_features): Don't declare xml_builtins here.
379 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
381 * Makefile.in: Remove references to vec-ipa.o.
383 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
385 * Makefile.in: Remove references to vec.c.
387 2019-10-02 Christian Biesinger <cbiesinger@google.com>
389 * server.c (server_waiting): Change to bool.
390 (extended_protocol): Likewise.
391 (response_needed): Likewise.
392 (exit_requested): Likewise.
393 (run_once): Likewise.
394 (report_no_resumed): Likewise.
395 (non_stop): Likewise.
396 (disable_packet_vCont): Likewise.
397 (disable_packet_Tthread): Likewise.
398 (disable_packet_qC): Likewise.
399 (disable_packet_qfThreadInfo): Likewise.
400 (handle_general_set): Update.
401 (handle_detach): Update.
402 (handle_monitor_command): Update.
403 (handle_query): Update.
404 (captured_main): Update.
405 (process_serial_event): Update.
406 * server.h (server_waiting): Change to bool.
407 (disable_packet_vCont): Likewise.
408 (disable_packet_Tthread): Likewise.
409 (disable_packet_qC): Likewise.
410 (disable_packet_qfThreadInfo): Likewise.
411 (run_once): Likewise.
412 (non_stop): Likewise.
413 * target.c (target_stop_and_wait): Update.
415 2019-10-02 Tom Tromey <tromey@adacore.com>
417 * Makefile.in (SFILES): Add common-inferior.c.
418 (OBS): Add common-inferior.o.
419 * server.c (startup_with_shell): Don't define.
421 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
423 * linux-low.c (linux_low_read_btrace): Update for change to
426 2019-09-20 Christian Biesinger <cbiesinger@google.com>
428 * debug.c (debug_threads): Remove comment in favor of the header.
429 * debug.h (using_threads): Add declaration.
430 (debug_threads): Add comment.
431 * linux-aarch64-low.c: Include debug.h and remove declaration of
433 * nto-low.c: Likewise.
434 * remote-utils.c: Likewise.
435 * thread-db.c: Likewise.
437 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
439 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
440 and powerpc-cell64l-ipa.o.
441 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
442 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
443 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
446 * spu-low.c: Remove file.
448 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
449 (parse_spufs_run): Remove.
450 (ppc_get_pc): Remove Cell/B.E. support.
451 (ppc_set_pc): Likewise.
452 (ppc_breakpoint_at): Likewise.
453 (ppc_arch_setup): Likewise.
454 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
455 tdesc_powerpc_cell32l.
456 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
457 or init_registers_powerpc_cell32l.
458 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
459 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
460 or init_registers_powerpc_cell32l.
461 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
462 (init_registers_powerpc_cell32l): Remove prototype.
463 (init_registers_powerpc_cell64l): Likewise.
465 * target.h (struct target_ops): Remove qxfer_spu member.
466 * server.c (handle_qxfer_spu): Remove.
467 (qxfer_packets): Remove entry for "spu".
468 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
469 * linux-low.c (SPUFS_MAGIC): Remove.
470 (spu_enumerate_spu_ids): Remove.
471 (linux_qxfer_spu): Remove.
472 (linux_target_ops): Remove qxfer_spu member.
473 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
474 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
475 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
477 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
479 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
480 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
481 * config.in: Regenerate.
482 * configure: Regenerate.
484 2019-08-15 Tom Tromey <tromey@adacore.com>
486 * target.c (target_write_memory): Use gdb::byte_vector.
488 2019-08-15 Tom Tromey <tromey@adacore.com>
490 * tracepoint.c (write_inferior_data_pointer)
491 (write_inferior_integer, write_inferior_int8)
492 (write_inferior_uinteger, m_tracepoint_action_download)
493 (r_tracepoint_action_download, x_tracepoint_action_download)
494 (l_tracepoint_action_download, clear_inferior_trace_buffer)
495 (download_agent_expr, download_tracepoint_1)
496 (download_trace_state_variables, upload_fast_traceframes): Update.
497 * server.c (gdb_write_memory): Update.
498 * remote-utils.c (relocate_instruction): Update.
499 * proc-service.c (ps_pdwrite): Update.
500 * mem-break.c (remove_memory_breakpoint)
501 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
502 (uninsert_fast_tracepoint_jumps_at)
503 (reinsert_fast_tracepoint_jumps_at): Update.
504 * linux-x86-low.c (append_insns)
505 (i386_install_fast_tracepoint_jump_pad)
506 (amd64_write_goto_address, i386_write_goto_address): Update.
507 * linux-s390-low.c (append_insns, s390_write_goto_address):
509 * linux-ppc-low.c (ppc_relocate_instruction)
510 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
511 (ppc_write_goto_address): Update.
512 * linux-aarch64-low.c (append_insns): Update.
513 * target.h (struct target_ops): Update.
514 (write_inferior_memory): Don't declare.
515 * target.c (target_write_memory): Rename from
516 write_inferior_memory. Remove old target_write_memory.
518 2019-08-15 Tom Tromey <tromey@adacore.com>
520 * target.c (write_inferior_memory): Use std::vector.
522 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
525 * configure.ac: Drop enable-libmcheck support.
526 * configure, config.in: Rebuild.
527 * acinclude.m4: Don't include it.
529 2019-07-19 Alan Hayward <alan.hayward@arm.com>
531 * configure.srv: Remove Arm xml files.
533 2019-07-19 Alan Hayward <alan.hayward@arm.com>
535 * configure.srv: Add new files. Remove xml generated files.
536 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
538 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
539 * linux-aarch32-tdesc.c: New file.
540 * linux-aarch32-tdesc.h: New file.
541 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
542 * linux-arm-low.c (init_registers_arm, tdesc_arm)
543 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
544 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
545 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
546 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
547 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
548 (arm_read_description): Call arm_linux_read_description.
549 (initialize_low_arch): Don't init registers.
550 * linux-arm-tdesc.c: New file.
551 * linux-arm-tdesc.h: New file.
553 2019-07-10 Alan Hayward <alan.hayward@arm.com>
555 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
556 Move counter inside for.
557 (arm_read_description): Check ptrace earlier.
558 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
560 2019-07-09 Tom Tromey <tom@tromey.com>
562 * configure: Rebuild.
563 * configure.ac: Change common to gdbsupport.
564 * acinclude.m4: Change common to gdbsupport.
565 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
566 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
567 common to gdbsupport.
568 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
569 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
570 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
571 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
572 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
573 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
574 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
575 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
576 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
577 common to gdbsupport.
579 2019-07-04 Alan Hayward <alan.hayward@arm.com>
581 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
583 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
585 2019-07-04 Alan Hayward <alan.hayward@arm.com>
587 * configure.srv: Remove legacy xml.
588 * linux-aarch64-low.c (initialize_low_arch): Remove
589 initialize_low_tdesc call.
590 * linux-aarch64-tdesc-selftest.c: Remove file.
591 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
592 * linux-x86-low.c (initialize_low_arch): Remove
593 initialize_low_tdesc call.
594 * linux-x86-tdesc-selftest.c: Remove file.
595 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
597 2019-06-20 Tom de Vries <tdevries@suse.de>
599 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
600 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
602 2019-06-19 Tom de Vries <tdevries@suse.de>
604 * debug.h (debug_write): Change return type to ssize_t.
605 * debug.c (debug_write): Same.
607 2019-06-14 Tom Tromey <tom@tromey.com>
609 * configure.ac: Use new path to gnulib.
610 * configure: Rebuild.
611 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
614 2019-06-11 Tom Tromey <tom@tromey.com>
616 * Makefile.in (SFILES): Add alloc.c.
618 (IPA_OBJS): Add alloc-ipa.o.
619 (alloc-ipa.o): New target.
620 (%.o: ../%.c): New pattern rule.
622 2019-06-10 Tom Tromey <tromey@adacore.com>
624 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
625 end warning with a newline.
626 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
628 * thread-db.c (attach_thread): Don't end warning with a newline.
629 (thread_db_notice_clone): Likewise.
630 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
632 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
633 end warning with a newline.
635 2019-06-04 Pedro Alves <palves@redhat.com>
637 * server.c (captured_main): Use make_unique_xstrdup.
639 2019-06-02 Tom Tromey <tom@tromey.com>
641 * gdbreplay.c (fromhex): Remove.
642 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
644 2019-05-29 Tom Tromey <tromey@adacore.com>
646 * configure: Rebuild.
648 2019-05-06 Kevin Buettner <kevinb@redhat.com>
650 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
651 sign extension code on 32-bit builds.
653 2019-05-03 Eli Zaretskii <eliz@gnu.org>
656 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
658 2019-04-19 Tom Tromey <tom@tromey.com>
660 * server.c (struct vstop_notif): Derive from notif_event.
662 (queue_stop_reply): Update.
663 (remove_all_on_match_ptid): Change type. Rewrite.
664 (discard_queued_stop_replies): Rewrite.
665 (in_queued_stop_replies_ptid): Change type.
666 (in_queued_stop_replies): Rewrite.
667 (notif_stop): Update.
668 (queue_stop_reply_callback): Update.
669 (captured_main): Don't call initialize_notif.
670 (push_stop_notification): Update.
671 * notif.c (notif_write_event, handle_notif_ack)
672 (notif_event_enque, notif_push): Update.
673 (notif_event_xfree, initialize_notif): Remove.
674 * notif.h (struct notif_event): Include <list>, not
676 (struct notif_server) <queue>: Now a std::list.
677 (notif_event_p): Remove typedef.
678 (initialize_notif): Don't declare.
679 (struct notif_event): Add virtual destructor.
681 2019-04-17 Alan Hayward <alan.hayward@arm.com>
683 * ax.c (ax_vdebug): Call debug_printf.
684 * debug.c (debug_write): New function.
685 * debug.h (debug_write): New declaration.
686 * linux-low.c (sigchld_handler): Call debug_write.
688 2019-04-17 Alan Hayward <alan.hayward@arm.com>
690 * debug.c (debug_set_output): New function.
691 (debug_vprintf): Send output to debug_file.
692 (debug_flush): Likewise.
693 * debug.h (debug_set_output): New declaration.
694 * server.c (handle_monitor_command): Add debug-file option.
695 (captured_main): Likewise.
697 2019-04-17 Alan Hayward <alan.hayward@arm.com>
699 * debug.c (remote_debug): Add definition.
700 * debug.h (remote_debug): Add declaration.
701 * hostio.c (remote_debug): Remove declaration.
702 * remote-utils.c (struct ui_file): Likewise.
703 (remote_debug): Likewise.
704 * remote-utils.h (remote_debug): Likewise,
705 * server.c (remote_debug): Remove definition.
707 2019-04-10 Kevin Buettner <kevinb@redhat.com>
709 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
710 when using a 64-bit gdbserver.
712 2019-04-09 Tom Tromey <tromey@adacore.com>
714 * linux-low.c (select_event_lwp): Use find_thread_in_random.
716 2019-04-08 Tom Tromey <tom@tromey.com>
718 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
720 (linux_resume_one_lwp): Likewise.
722 2019-04-08 Tom Tromey <tom@tromey.com>
724 * gdbreplay.c: Update.
725 * linux-low.c: Update.
728 2019-04-08 Tom Tromey <tom@tromey.com>
730 * server.c: Use C++ exception handling.
731 * linux-low.c: Use C++ exception handling.
732 * gdbreplay.c: Use C++ exception handling.
734 2019-04-08 Tom Tromey <tom@tromey.com>
736 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
737 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
738 (captured_main, main): Update.
739 * gdbreplay.c (main): Update.
741 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
743 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
744 value in argument pointer, return 1 if the entry is found and 0
745 otherwise. Move comment.
746 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
747 * linux-low.h (linux_get_auxv): Declare.
748 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
750 2019-04-05 Tom Tromey <tromey@adacore.com>
752 * server.c (gdbserver_usage): Use upper-case for metasyntactic
755 2019-03-28 Alan Hayward <alan.hayward@arm.com>
757 * linux-low.c (AT_HWCAP2): Add define if not already included.
759 2019-03-26 Alan Hayward <alan.hayward@arm.com>
761 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
762 (aarch64_arch_setup): Call linux_get_hwcap.
763 * linux-arm-low.c (arm_get_hwcap): Remove function.
764 (arm_read_description): Call linux_get_hwcap.
765 * linux-low.c (linux_get_auxv): New function.
766 (linux_get_hwcap): Likewise.
767 (linux_get_hwcap2): Likewise.
768 * linux-low.h (linux_get_hwcap): New declaration.
769 (linux_get_hwcap2): Likewise.
770 * linux-ppc-low.c (ppc_get_auxv): Remove function.
771 (ppc_arch_setup): Call linux_get_hwcap.
772 * linux-s390-low.c (s390_get_hwcap): Remove function.
773 (s390_arch_setup): Call linux_get_hwcap.
775 2019-03-22 Alan Hayward <alan.hayward@arm.com>
776 Jiong Wang <jiong.wang@arm.com>
778 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
779 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
781 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
783 2019-03-22 Alan Hayward <alan.hayward@arm.com>
784 Jiong Wang <jiong.wang@arm.com>
786 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
787 (aarch64_get_hwcap): New function.
788 (aarch64_arch_setup): Read APIA hwcap.
790 2019-03-22 Alan Hayward <alan.hayward@arm.com>
791 Jiong Wang <jiong.wang@arm.com>
793 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
794 (initialize_low_tracepoint): Likewise.
795 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
796 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
797 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
798 (aarch64_linux_read_description): Likewise.
799 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
801 2019-03-12 John Baldwin <jhb@FreeBSD.org>
803 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
804 i386_create_target_description for 'segments' parameter.
805 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
806 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
807 * win32-i386-low.c (i386_arch_setup): Likewise.
809 2019-03-12 Tom Tromey <tromey@adacore.com>
811 * linux-low.c (iterate_over_lwps): Update.
813 2019-03-06 Tom Tromey <tom@tromey.com>
815 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
816 (captured_main): Use SCOPE_EXIT.
818 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
820 * configure.srv: Use '$enable_unittest' instead of '$development'
821 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
824 2019-02-27 Tom Tromey <tromey@adacore.com>
826 * gdbreplay.c (logchar): Handle \r\n.
828 2019-02-07 Alan Hayward <alan.hayward@arm.com>
830 * linux-low.c (linux_attach): Add process before lwp.
831 * server.c (attach_inferior): Check if already attached.
833 2019-02-07 Tom Tromey <tom@tromey.com>
835 * x86-tdesc.h: Rename include guard.
836 * x86-low.h: Add include guard.
837 * wincecompat.h: Rename include guard.
838 * win32-low.h: Add include guard.
839 * utils.h: Rename include guard.
840 * tracepoint.h: Rename include guard.
841 * tdesc.h: Rename include guard.
842 * target.h: Rename include guard.
843 * server.h: Rename include guard.
844 * remote-utils.h: Rename include guard.
845 * regcache.h: Rename include guard.
846 * nto-low.h: Rename include guard.
847 * notif.h: Add include guard.
848 * mem-break.h: Rename include guard.
849 * lynx-low.h: Add include guard.
850 * linux-x86-tdesc.h: Add include guard.
851 * linux-s390-tdesc.h: Add include guard.
852 * linux-ppc-tdesc-init.h: Add include guard.
853 * linux-low.h: Add include guard.
854 * linux-aarch64-tdesc.h: Add include guard.
855 * linux-aarch32-low.h: Add include guard.
856 * inferiors.h: Rename include guard.
857 * i387-fp.h: Rename include guard.
858 * hostio.h: Rename include guard.
859 * gdbthread.h: Rename include guard.
860 * gdb_proc_service.h: Rename include guard.
861 * event-loop.h: Rename include guard.
862 * dll.h: Rename include guard.
863 * debug.h: Rename include guard.
864 * ax.h: Rename include guard.
866 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
869 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
870 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
872 2019-01-25 Tom Tromey <tom@tromey.com>
874 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
876 2019-01-25 Tom Tromey <tom@tromey.com>
878 * win32-low.c: Fix common/ includes.
879 * win32-i386-low.c: Fix common/ includes.
880 * tracepoint.c: Fix common/ includes.
881 * thread-db.c: Fix common/ includes.
882 * target.h: Fix common/ includes.
883 * symbol.c: Fix common/ includes.
884 * spu-low.c: Fix common/ includes.
885 * server.h: Fix common/ includes.
886 * server.c: Fix common/ includes.
887 * remote-utils.c: Fix common/ includes.
888 * regcache.h: Fix common/ includes.
889 * regcache.c: Fix common/ includes.
890 * nto-x86-low.c: Fix common/ includes.
891 * notif.h: Fix common/ includes.
892 * mem-break.h: Fix common/ includes.
893 * lynx-low.c: Fix common/ includes.
894 * lynx-i386-low.c: Fix common/ includes.
895 * linux-x86-tdesc-selftest.c: Fix common/ includes.
896 * linux-x86-low.c: Fix common/ includes.
897 * linux-low.c: Fix common/ includes.
898 * inferiors.h: Fix common/ includes.
899 * i387-fp.c: Fix common/ includes.
900 * hostio.c: Fix common/ includes.
901 * hostio-errno.c: Fix common/ includes.
902 * gdbthread.h: Fix common/ includes.
903 * gdbreplay.c: Fix common/ includes.
904 * fork-child.c: Fix common/ includes.
905 * event-loop.c: Fix common/ includes.
907 (enum gdb_agent_op): Fix common/ includes.
909 2019-01-21 Tom Tromey <tom@tromey.com>
911 * tracepoint.c: Fix includes.
912 * remote-utils.c: Fix includes.
913 * linux-x86-low.c: Fix includes.
915 2019-01-01 Joel Brobecker <brobecker@adacore.com>
917 * gdbreplay.c (gdbreplay_version): Update copyright year in
919 * server.c (gdbserver_version): Likewise.
921 2018-12-05 Alan Hayward <alan.hayward@arm.com>
923 * linux-low.c (add_lwp): Switch ordering.
925 2018-11-29 Tom Tromey <tom@tromey.com>
927 * win32-low.c (win32_join): Take pid, not process.
928 * target.h (struct target_ops) <join>: Change argument type.
929 (join_inferior): Change argument name.
930 * spu-low.c (spu_join): Take pid, not process.
931 * server.c (handle_detach): Preserve pid before destroying
933 * lynx-low.c (lynx_join): Take pid, not process.
934 * linux-low.c (linux_join): Take pid, not process.
936 2018-11-23 Alan Hayward <alan.hayward@arm.com>
938 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
939 (aarch64_cannot_fetch_register): Likewise.
940 (struct linux_target_ops): Update references.
942 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
944 * linux-ppc-low.c: Include nat/linux-ptrace.h.
946 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
948 * configure.srv (ipa_ppc_linux_regobj): Add
949 powerpc-isa207-htm-vsx32l-ipa.o and
950 powerpc-isa207-htm-vsx64l-ipa.o.
951 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
952 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
953 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
954 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
955 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
956 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
957 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
958 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
959 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
960 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
961 (init_registers_powerpc_isa207_htm_vsx32l)
962 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
963 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
964 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
965 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
966 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
967 (ppc_store_tm_ctarregset): New functions.
968 (ppc_regsets): Add entries for HTM regsets.
969 (ppc_arch_setup): Set htm in features struct when needed. Set
970 sizes for the HTM regsets.
971 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
972 (initialize_low_arch): Call
973 init_registers_powerpc_isa207_htm_vsx32l and
974 init_registers_powerpc_isa207_htm_vsx64l.
975 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
976 PPC_TDESC_ISA207_HTM_VSX.
977 (initialize_low_tracepoint): Call
978 init_registers_powerpc_isa207_htm_vsx32l and
979 init_registers_powerpc_isa207_htm_vsx64l.
981 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
983 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
984 rs6000/power-linux-pmu.xml to srv_xmlfiles.
985 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
986 (ppc_store_pmuregset): New functions.
987 (ppc_regsets): Add entries for ebb and pmu regsets.
988 (ppc_arch_setup): Set isa207 in features struct if the ebb and
989 pmu regsets are available. Set sizes for these regsets.
991 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
993 * configure.srv (ipa_ppc_linux_regobj): Add
994 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
995 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
996 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
997 rs6000/powerpc-isa207-vsx32l.xml, and
998 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
999 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1000 <PPC_TDESC_ISA207_VSX>: New enum value.
1001 (init_registers_powerpc_isa207_vsx32l): Declare.
1002 (init_registers_powerpc_isa207_vsx64l): Declare.
1003 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1004 (ppc_store_tarregset): New function.
1005 (ppc_regsets): Add entry for the TAR regset.
1006 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1007 size for the TAR regsets.
1008 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1009 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1010 and init_registers_powerpc_isa207_vsx64l.
1011 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1012 (initialize_low_tracepoint): Call
1013 init_registers_powerpc_isa207_vsx32l and
1014 init_registers_powerpc_isa207_vsx64l.
1016 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1017 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1019 * configure.srv (ipa_ppc_linux_regobj): Add
1020 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1021 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1022 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1023 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1024 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1025 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1026 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1027 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1028 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1029 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1030 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1031 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1032 (ppc_hwcap): Add comment.
1033 (ppc_hwcap2): New global.
1034 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1035 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1036 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1037 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1038 when needed. Set sizes for the the DSCR and PPR regsets.
1039 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1040 (initialize_low_arch): Call
1041 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1042 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1043 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1044 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1045 (initialize_low_tracepoint): Call
1046 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1047 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1049 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1051 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1053 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1054 Simon Marchi <simark@simark.ca>
1056 * acinclude.m4: Include "../selftest.m4".
1057 * configure: Regenerate.
1058 * configure.ac: Use "GDB_AC_SELFTEST".
1059 * configure.srv: Use "$enable_unittests" instead of
1060 "$development" when checking whether unit tests have been
1062 * server.c (captured_main): Update message informing that
1063 selftests have been disabled.
1065 2018-10-04 Tom Tromey <tom@tromey.com>
1067 * configure: Rebuild.
1069 2018-10-04 Tom Tromey <tom@tromey.com>
1071 * server.c (handle_status): Rename inner "thread".
1072 (process_serial_event): Declare "res" in 'm' case.
1073 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1074 (iterate_over_lwps): Rename inner "thread".
1075 (linux_qxfer_libraries_svr4): Rename inner "len".
1076 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1078 2018-10-01 Gary Benson <gbenson@redhat.com>
1080 * gdb_proc_service.h: Moved common code to
1081 common/gdb_proc_service.h.
1083 2018-10-01 Gary Benson <gbenson@redhat.com>
1085 * gdb_proc_service.h: Synchronize comments and whitespace with
1086 GDB's version of this file.
1088 2018-09-25 Tom Tromey <tom@tromey.com>
1090 * configure: Rebuild.
1091 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1093 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1095 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1096 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1097 ($(IPA_LIB)): Sort IPA_OBJS.
1099 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1101 * Makefile.in: Remove references to $(ADD_DEPS).
1103 2018-09-16 Tom Tromey <tom@tromey.com>
1105 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1107 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1110 2018-09-05 Tom Tromey <tom@tromey.com>
1112 * configure: Rebuild.
1114 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1117 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1119 2018-08-27 Tom Tromey <tom@tromey.com>
1122 * configure: Rebuild.
1124 2018-08-27 Tom Tromey <tom@tromey.com>
1126 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1127 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1128 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1129 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1130 (s390x_emit_stack_adjust): Add casts to unsigned char.
1132 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1136 * server.h (struct client_state) <disable_randomization>:
1139 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1141 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1143 (mips_supply_ptrace_register): Likewise.
1145 2018-07-22 Tom Tromey <tom@tromey.com>
1147 * configure: Rebuild.
1149 2018-07-22 Tom Tromey <tom@tromey.com>
1151 * win32-low.c (win32_create_inferior): Remove unused variables.
1152 * gdbreplay.c (remote_open): Remove unused variable.
1153 * remote-utils.c (remote_prepare): Remove unused variable.
1154 * x86-tdesc.h (X86_TDESC_H): Define.
1155 (amd64_expedite_regs): Define conditionally.
1156 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1157 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1158 * remote-utils.c (readchar): Remove unused variable.
1160 2018-07-13 Pedro Alves <palves@redhat.com>
1162 * linux-low.c (linux_kill): Change parameter to process_info
1163 pointer instead of pid. Adjust.
1164 * lynx-low.c (lynx_kill): Likewise.
1165 * nto-low.c (nto_kill): Likewise.
1166 * spu-low.c (spu_kill): Likewise.
1167 * win32-low.c (win32_kill): Likewise.
1168 * server.c (handle_v_kill, kill_inferior_callback)
1169 (detach_or_kill_for_exit): Adjust.
1170 * target.c (kill_inferior): Change parameter to process_info
1171 pointer instead of pid. Adjust.
1172 * target.h (struct target_ops) <kill>: Change parameter to
1173 process_info pointer instead of pid. Adjust all implementations
1175 (kill_inferior): Likewise.
1177 2018-07-13 Pedro Alves <palves@redhat.com>
1179 * linux-low.c (linux_detach, linux_join): Change parameter to
1180 process_info pointer instead of pid. Adjust.
1181 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1182 * nto-low.c (nto_detach): Likewise.
1183 * spu-low.c (spu_detach, spu_join): Likewise.
1184 * win32-low.c (win32_detach, win32_join): Likewise.
1185 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1186 * target.h (struct target_ops) <detach, join>: Change parameter to
1187 process_info pointer instead of pid. Adjust all implementations
1189 (detach_inferior, join_inferior): Rename 'pid' parameter to
1192 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1193 Jan Kratochvil <jan.kratochvil@redhat.com>
1194 Paul Fertser <fercerpav@gmail.com>
1195 Tsutomu Seki <sekiriki@gmail.com>
1197 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1198 (OBS): Add 'common/netstuff.o'.
1199 (GDBREPLAY_OBS): Likewise.
1200 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1201 (remote_open): Implement support for IPv6
1203 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1205 (handle_accept_event): Accept connections from IPv6 sources.
1206 (remote_prepare): Handle IPv6-style hostnames; implement
1207 support for IPv6 connections.
1208 (remote_open): Implement support for printing connections from
1211 2018-07-11 Pedro Alves <palves@redhat.com>
1214 * mem-break.c (any_persistent_commands): Add process_info
1215 parameter and use it instead of relying on the current process.
1216 Change return type to bool.
1217 * mem-break.h (any_persistent_commands): Add process_info
1218 parameter and change return type to bool.
1219 * server.c (handle_detach): Remove require_running_or_return call.
1220 Look up the process_info for the process we're about to detach.
1221 If not found, return back error to GDB. Adjust
1222 any_persistent_commands call to pass down a process pointer.
1224 2018-07-11 Pedro Alves <palves@redhat.com>
1226 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1227 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1228 instead of collect_register_by_name.
1229 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1230 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1232 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1233 Pedro Alves <palves@redhat.com>
1235 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1237 2018-07-03 Tom Tromey <tom@tromey.com>
1239 * linux-low.c: Update.
1240 * lynx-low.c: Update.
1241 * mem-break.c: Update.
1242 * nto-low.c: Update.
1243 * remote-utils.c: Update.
1245 * spu-low.c: Update.
1247 * win32-low.c: Update.
1249 2018-07-03 Tom Tromey <tom@tromey.com>
1253 2018-07-03 Tom Tromey <tom@tromey.com>
1255 * linux-low.c: Update.
1257 2018-07-03 Tom Tromey <tom@tromey.com>
1261 2018-07-03 Tom Tromey <tom@tromey.com>
1263 * linux-low.c: Update.
1264 * linux-mips-low.c: Update.
1265 * lynx-low.c: Update.
1266 * nto-low.c: Update.
1267 * remote-utils.c: Update.
1269 * spu-low.c: Update.
1271 * thread-db.c: Update.
1273 2018-07-03 Tom Tromey <tom@tromey.com>
1275 * linux-low.c: Update.
1276 * linux-mips-low.c: Update.
1277 * lynx-low.c: Update.
1278 * mem-break.c: Update.
1279 * nto-low.c: Update.
1280 * remote-utils.c: Update.
1282 * spu-low.c: Update.
1284 * tracepoint.c: Update.
1286 2018-07-03 Tom Tromey <tom@tromey.com>
1288 * linux-low.c: Update.
1289 * linux-ppc-low.c: Update.
1290 * linux-x86-low.c: Update.
1291 * proc-service.c: Update.
1293 * spu-low.c: Update.
1294 * thread-db.c: Update.
1295 * win32-low.c: Update.
1297 2018-07-03 Tom Tromey <tom@tromey.com>
1299 * linux-low.c: Update.
1300 * lynx-low.c: Update.
1301 * nto-low.c: Update.
1302 * remote-utils.c: Update.
1303 * spu-low.c: Update.
1304 * thread-db.c: Update.
1305 * win32-low.c: Update.
1307 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1309 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1310 parameter in call to 'amd64_create_target_description'.
1312 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1314 * x86-tdesc.h: Remove executable permission flag.
1316 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1318 * configure.ac: Remove AC_PREREQ, add missing quoting.
1319 * configure: Re-generate.
1320 * config.in: Re-generate.
1321 * aclocal.m4: Re-generate.
1323 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1325 * tracepoint.h (current_traceframe): Remove declaration.
1327 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1329 * linux-aarch64-low.c (is_sve_tdesc): New function.
1330 (aarch64_sve_regs_copy_to_regcache): Likewise.
1331 (aarch64_sve_regs_copy_from_regcache): Likewise.
1332 (aarch64_regs_info): Add SVE checks.
1333 (initialize_low_arch): Initialize SVE.
1335 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1337 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1339 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1341 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1342 (initialize_low_tracepoint): Likewise
1343 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1344 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1346 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1348 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1350 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1352 * server.h (PBUFSIZ): Increase size
1354 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1356 * regcache.c (regcache::raw_compare): New function.
1357 * regcache.h (regcache::raw_compare): New declaration.
1359 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1361 * regcache.c (new_register_cache): Use new.
1362 (free_register_cache): Use delete.
1363 (register_data): Use const.
1364 (supply_register): Move body inside regcache.
1365 (regcache::raw_supply): New override function.
1366 (collect_register): Move body inside regcache.
1367 (regcache::raw_collect): New override function.
1368 (regcache::get_register_status): New override function.
1369 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1371 2018-06-09 Tom Tromey <tom@tromey.com>
1373 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1375 (event_queue): Use std::queue.
1376 (gdb_event_xfree): Remove.
1377 (initialize_event_loop, process_event, wait_for_event): Update.
1379 2018-06-08 Stan Cox <scox@redhat.com>
1381 * win32-low.c (win32_create_inferior): last_ptid and last_status
1382 moved to client_state.
1384 2018-06-08 Pedro Alves <palves@redhat.com>
1386 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1387 common/common-exceptions.o, common/common-utils.o,
1388 common/errors.o, common/print-utils.o and utils.o.
1389 * gdbreplay.c: Include "common-defs.h" instead of the two
1390 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1391 string.h or alloca.h.
1392 (perror_with_name): Delete.
1393 (remote_open): Use xstrdup instead of strdup.
1394 (main): Rename to ...
1395 (captured_main): ... this.
1398 2018-06-08 Tom Tromey <tom@tromey.com>
1400 * linux-low.c (linux_low_read_btrace): Update.
1402 2018-06-04 Stan Cox <scox@redhat.com>
1404 * server.h (struct client_state): New.
1405 * server.c (cont_thread, general_thread, multi_process)
1406 (report_fork_events, report_vfork_events, report_exec_events)
1407 (report_thread_events, swbreak_feature, hwbreak_feature)
1408 (vCont_supported, disable_randomization, pass_signals)
1409 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1410 Moved to client_state.
1411 * remote-utils.c (remote_debug, noack_mode)
1412 (transport_is_reliable): Moved to client_state.
1413 * tracepoint.c (current_traceframe): Moved to client_state.
1416 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1417 linux-low.c, remote-utils.h, target.c: Use client_state.
1419 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1421 * configure.srv: Add new c/h file.
1423 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1425 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1428 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1430 * gdb.arch/mips-fpregset-core.exp: New test.
1431 * gdb.arch/mips-fpregset-core.c: New test source.
1433 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1436 * hostio.c (require_int): Do not report overflow for integers
1437 between 0xfffffff and 0x7fffffff.
1439 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1441 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1442 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1443 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1445 (the_low_target): Wire them.
1447 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1449 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1450 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1451 mode. Call collect_register_by_name with vscr using
1452 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1453 (ppc_store_vrregset): Add and set vscr_offset variable as in
1454 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1457 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1459 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1460 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1461 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1463 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1465 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1466 (ppc_store_vsxregset): Likewise.
1467 (ppc_fill_vrregset): Likewise.
1468 (ppc_store_vrregset): Likewise.
1469 (ppc_fill_evrregset): Likewise.
1470 (ppc_store_evrregset): Likewise.
1471 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1472 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1475 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1477 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1478 wordsize of the inferior. Call ppc_linux_target_wordsize.
1480 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1482 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1483 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1484 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1485 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1486 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1487 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1488 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1489 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1490 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1491 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1492 (tdesc_powerpc_e500l): Remove.
1493 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1494 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1495 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1496 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1498 (ppc_arch_setup): Remove target description matching code. Fill a
1499 ppc_linux_features struct and call ppc_linux_match_description
1502 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1504 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1505 width of the requested register exceeds the width of the
1507 (mips_cannot_store_register): Likewise.
1509 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1511 * linux-mips-low.c (mips_fetch_register): New function. Update
1513 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1514 (the_low_target): Wire `mips_fetch_register'.
1516 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1518 * lynx-i386-low.c (LYNXOS_178): New macro.
1519 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1520 the layout on LynxOS-178.
1521 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1522 handle floating point registers that are not supported by
1525 2018-05-10 Tom Tromey <tom@tromey.com>
1527 * configure: Rebuild.
1529 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1532 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1533 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1534 Use it to set the expedite_regs field in the given tdesc.
1535 * x86-tdesc.h: New file.
1536 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1537 Adjust following the addition of the new expedite_regs parameter
1538 to init_target_desc.
1539 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1540 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1541 (i386_linux_read_description, amd64_linux_read_description):
1542 Adjust following the addition of the new expedite_regs parameter
1543 to init_target_desc.
1544 * lynx-i386-low.c: #include "x86-tdesc.h".
1545 (lynx_i386_arch_setup): Adjust following the addition of the new
1546 expedite_regs parameter to init_target_desc.
1547 * nto-x86-low.c: #include "x86-tdesc.h".
1548 (nto_x86_arch_setup): Adjust following the addition of the new
1549 expedite_regs parameter to init_target_desc.
1550 * win32-i386-low.c: #include "x86-tdesc.h".
1551 (i386_arch_setup): Adjust following the addition of the new
1552 expedite_regs parameter to init_target_desc.
1554 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1557 * win32-low.c (win32_create_inferior): Add call to my_wait
1558 setting last_status global.
1560 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1563 * win32-low.c (create_process): Only call gdb_tilde_expand if
1564 inferior_cwd is not NULL.
1566 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1568 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1569 registers to the cache if their values have changed.
1570 (i387_xsave_to_cache): Provide default values for x87 control
1571 registers when these features are available, but disabled.
1572 * regcache.c (supply_register_by_name_zeroed): New function.
1573 * regcache.h (supply_register_by_name_zeroed): Declare new
1576 2018-05-07 Tom Tromey <tom@tromey.com>
1578 * configure: Rebuild.
1580 2018-05-04 Tom Tromey <tom@tromey.com>
1582 * configure: Rebuild.
1584 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1585 Pedro Alves <palves@redhat.com>
1587 * linux-aarch64-low.c (aarch64_stopped_data_address):
1590 2018-04-27 Tom Tromey <tom@tromey.com>
1592 * configure: Rebuild.
1594 2018-04-23 Tom Tromey <tom@tromey.com>
1596 * configure: Rebuild.
1598 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1600 * Makefile.in (depcomp): Add "..".
1601 (all_deps_files): New and use it.
1603 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1605 * configure.srv (aarch64*-*-linux*): Don't include xml.
1606 (i[34567]86-*-cygwin*): Likewise.
1607 (i[34567]86-*-linux*): Likewise.
1608 (i[34567]86-*-lynxos*): Likewise.
1609 (i[34567]86-*-mingw32ce*): Likewise.
1610 (i[34567]86-*-mingw*): Likewise.
1611 (i[34567]86-*-nto*): Likewise.
1612 (tic6x-*-uclinux): Likewise.
1613 (x86_64-*-linux*): Likewise.
1614 (x86_64-*-mingw*): Likewise.
1615 (x86_64-*-cygwin*): Likewise.
1617 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1619 * tdesc.c: Remove xml parameter.
1621 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1623 * server.c (get_features_xml): Remove cast.
1624 * tdesc.c (void target_desc::accept): Fill in function.
1625 (tdesc_get_features_xml): Remove old xml creation.
1626 (print_xml_feature::visit_pre): Add xml vistor.
1627 * tdesc.h (struct target_desc): Make xmltarget mutable.
1628 (tdesc_get_features_xml): Remove declaration.
1630 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1632 * tdesc.c (tdesc_architecture_name): Add new function.
1633 (tdesc_osabi_name): Likewise.
1634 (tdesc_get_features_xml): Use new functions.
1636 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1638 * tdesc.c (tdesc_create_flags): Remove.
1639 (tdesc_add_flag): Likewise.
1640 (tdesc_named_type): Likewise.
1641 (tdesc_create_union): Likewise.
1642 (tdesc_create_struct): Likewise.
1643 (tdesc_create_vector): Likewise.
1644 (tdesc_add_bitfield): Likewise.
1645 (tdesc_add_field): Likewise.
1646 (tdesc_set_struct_size): Likewise.
1648 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1650 * tdesc.c (~target_desc): Remove implictly deleted items.
1651 (init_target_desc): Iterate all features.
1652 (tdesc_get_features_xml): Use vector.
1653 (tdesc_create_feature): Create feature.
1654 * tdesc.h (tdesc_feature) Remove
1655 (target_desc): Add features.
1657 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1659 * Makefile.in: Add common/tdesc.c
1660 * tdesc.c (init_target_desc): init all reg_defs from register
1662 (tdesc_create_reg): Create tdesc_reg.
1663 * tdesc.h (tdesc_feature): Add register vector.
1665 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1667 * tdesc.h (struct target_desc) <features>: Change type to
1668 std::vector<std::string>.
1669 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1671 (tdesc_get_features_xml): Likewise.
1672 (tdesc_create_feature): Likewise.
1674 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1676 * regcache.c (find_register_by_number): Return a ref.
1677 (find_regno): Use references.
1678 (register_size): Likewise.
1679 (register_data): Likewise.
1680 * tdesc.c (target_desc::~target_desc): Remove free calls.
1681 (target_desc::operator==): Use std::vector compare.
1682 (init_target_desc): Use reference.
1683 (tdesc_create_reg): Use reg constructors.
1684 * tdesc.h (struct target_desc): Replace pointer with object.
1686 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1688 * regcache.c (find_register_by_number): Make static.
1689 (find_regno): Use find_register_by_number
1690 * regcache.h (struct reg): Remove declaration.
1692 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1694 * tdesc.c (target_desc::~target_desc): Move to here.
1695 (target_desc::operator==): Likewise.
1696 * tdesc.h (target_desc::~target_desc): Move from here.
1697 (target_desc::operator==): Likewise.
1699 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1701 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1703 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1705 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1707 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1708 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1709 and init_registers_s390_gs_linux64.
1711 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1713 * linux-s390-low.c (s390_fill_gs): Remove function.
1714 (s390_fill_gsbc): Remove function.
1715 (s390_regsets): Set fill functions for the guarded storage regsets
1718 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1720 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1721 the word size. Add comment.
1722 (s390_get_wordsize): New function.
1723 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1724 pswm with it. Instead, use s390_get_wordsize to determine the
1725 word size first and derive the correct tdesc from that directly.
1727 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1729 * Makefile.in: Include silent-rules.mk.
1730 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1731 (COMPILE): Add ECHO_CXX.
1732 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1733 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1734 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1735 (version-generated.c): Add ECHO_GEN.
1736 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1737 (IPAGENT_COMPILE): Add ECHO_CXX.
1738 (%-generated.c): Add ECHO_REGDAT.
1740 2018-03-14 Tom Tromey <tom@tromey.com>
1743 * ax.c (ax_printf): Special case for NULL.
1745 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1747 * linux-low.c (linux_qxfer_libraries_svr4): Use
1748 xml_escape_text_append.
1750 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1752 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1754 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1756 * server.c (handle_general_set): Remove unnecessary xstrdup.
1758 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1760 * server.c (parse_debug_format_options): Adjust to
1761 delim_string_to_char_ptr_vec changes.
1762 * thread-db.c (thread_db_load_search): Adjust to
1763 dirnames_to_char_ptr_vec changes.
1765 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1767 * target.h (target_enable_btrace, target_disable_btrace)
1768 (target_read_btrace, target_read_btrace_conf): Turn macro into
1769 inline function. Throw error if target method is not defined.
1770 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1771 check for btrace target method. Be prepared to handle exceptions
1772 from btrace target methods.
1774 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1776 * server.c (captured_main): Change order of error message printed
1777 when the current working directory cannot be found.
1779 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1781 * server.c: Include "filenames.h" and "pathstuff.h".
1782 (program_name): Delete variable.
1783 (program_path): New anonymous class.
1784 (get_exec_wrapper): Use "program_path" instead of
1786 (handle_v_run): Likewise.
1787 (captured_main): Likewise.
1788 (process_serial_event): Likewise.
1790 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1792 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1793 (OBJS): Add "pathstuff.o".
1794 * server.c (current_directory): New global variable.
1795 (captured_main): Initialize "current_directory".
1797 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1799 * tdesc.c: Use common/tdesc.h.
1800 * tdesc.h: Likewise.
1802 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1803 Simon Marchi <simon.marchi@ericsson.com>
1805 * Makefile.in: Switch order of make rules.
1807 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1809 * Makefile.in: Add common directory in build.
1810 * configure.ac: Add common reference.
1811 * configure: Regenerate.
1813 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1815 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1816 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1817 * spu-low.c (spu_target_ops): Likewise.
1818 * win32-low.c (win32_target_ops): Likewise.
1819 * server.c (supported_btrace_packets): Report packets unconditionally.
1820 * target.h (target_ops) <supports_btrace>: Remove.
1821 (target_supports_btrace): Remove.
1823 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1825 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1826 (handle_btrace_disable): Change return type to void. Use exceptions
1828 (handle_btrace_general_set): Catch exception and copy message to
1831 2018-02-08 Tom Tromey <tom@tromey.com>
1833 * linux-low.c (install_software_single_step_breakpoints): Use
1834 make_scoped_restore.
1835 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1836 (do_restore_current_thread_cleanup): Remove.
1837 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1840 2018-02-08 Tom Tromey <tom@tromey.com>
1842 * mem-break.c (set_raw_breakpoint_at): Use
1843 gdb::unique_xmalloc_ptr.
1845 2018-01-30 Pedro Alves <palves@redhat.com>
1848 * target.c (target_terminal::terminal_state): Rename to ...
1849 (target_terminal::m_terminal_state): ... this.
1851 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1853 * linux-low.c (handle_extended_wait): Surround call to
1854 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1856 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1858 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1859 linux_ptrace_attach_fail_reason_string now returning an
1861 (linux_attach): Likewise.
1862 * thread-db.c (attach_thread): Likewise.
1864 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1867 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1868 checking for fs_base/gs_base fields in struct user_regs_struct.
1869 * configure: Regenerate.
1871 2018-01-16 Yao Qi <yao.qi@linaro.org>
1874 * linux-low.c (fetch_register): Call supply_register instead of
1877 2018-01-08 Yao Qi <yao.qi@linaro.org>
1878 Simon Marchi <simon.marchi@ericsson.com>
1880 * Makefile.in (OBS): Remove selftest.o.
1881 * configure.ac: Set srv_selftest_objs if $development is true.
1882 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1883 * configure: Re-generated.
1884 * server.c (captured_main): Wrap variable selftest_filter with
1887 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1889 * server.c (parse_debug_format_options): Return std::string.
1890 (handle_monitor_command, captured_main): Adjust.
1892 2018-01-05 Pedro Alves <palves@redhat.com>
1895 * server.c (captured_main): Pass quiet=false to
1896 save_original_signals_state.
1898 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1900 * gdbreplay.c (gdbreplay_version): Update copyright year in
1902 * server.c (gdbserver_version): Likewise.
1904 2017-12-08 Tom Tromey <tom@tromey.com>
1906 * ax.c (ax_printf): Update.
1908 2017-12-07 Yao Qi <yao.qi@linaro.org>
1910 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1911 aarch64_linux_read_description.
1912 * linux-amd64-ipa.c (idx2mask): New array.
1913 (get_ipa_tdesc): Move idx2mask out.
1914 (initialize_low_tracepoint): Initialize target descriptions.
1915 * linux-i386-ipa.c (idx2mask): New array.
1916 (get_ipa_tdesc): Move idx2mask out.
1917 (initialize_low_tracepoint): Initialize target descriptions.
1919 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1921 * tdesc.c (struct tdesc_type): Change return type.
1922 (tdesc_add_flag): Change parameter type.
1923 (tdesc_add_bitfield): Likewise.
1924 (tdesc_add_field): Likewise.
1925 (tdesc_set_struct_size): Likewise.
1927 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1929 * regcache.c (registers_to_string): Remove unused variable.
1931 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1933 * inferiors.c (for_each_inferior_with_data): Remove.
1934 * inferiors.h (for_each_inferior_with_data): Remove.
1935 * server.c (handle_qxfer_threads_worker): Change parameter type.
1936 (handle_qxfer_threads_proper): Use for_each_thread.
1938 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1940 * inferiors.c (for_each_inferior): Remove.
1941 (clear_inferiors): Use for_each_thread.
1942 * inferiors.h (for_each_inferior): Remove.
1943 * linux-low.c (linux_wait_for_event_filtered): Use
1945 (linux_stabilize_threads): Likewise.
1946 * regcache.c (regcache_release): Likewise.
1947 * server.c (gdb_wants_all_threads_stopped): Likewise.
1948 (clear_pending_status_callback): Remove.
1949 (handle_status): Use for_each_thread.
1950 (captured_main): Likewise.
1951 * win32-low.c (child_init_thread_list): Likewise.
1952 (win32_clear_inferiors): Likewise.
1953 (fake_breakpoint_event): Likewise.
1955 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1957 * inferiors.h (find_inferior): Remove.
1958 * inferiors.c (find_inferior): Remove.
1960 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1962 * linux-low.c (resume_status_pending_p): Update comment.
1963 (need_step_over_p): Update comment.
1965 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1967 * linux-low.c (proceed_one_lwp): Return void, change parameter
1969 (unsuspend_and_proceed_one_lwp): Likewise.
1970 (proceed_all_lwps): Use for_each_thread.
1971 (unstop_all_lwps): Likewise.
1973 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1975 * linux-low.c (linux_resume_one_thread): Return void, take
1977 (linux_resume): Use for_each_thread.
1979 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1981 * linux-low.c (send_sigstop_callback): Return void, change
1982 parameter type. Rename to...
1983 (send_sigstop): ... this.
1984 (suspend_and_send_sigstop_callback): Return void, change parameter
1986 (suspend_and_send_sigstop): ... this.
1987 (stop_all_lwps): Use for_each_thread.
1989 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1991 * linux-low.c (lwp_running): Return bool, remove unused
1993 (linux_stabilize_threads): Use find_thread.
1995 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1997 * linux-low.c (select_singlestep_lwp_callback): Remove.
1998 (count_events_callback): Remove.
1999 (select_event_lwp_callback): Remove.
2000 (select_event_lwp): Use find_thread/for_each_thread.
2002 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2004 * linux-low.c (not_stopped_callback): Return bool, take filter
2006 (linux_wait_for_event_filtered): Use find_thread.
2007 (linux_wait_1): Likewise.
2009 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2011 * linux-low.c (same_lwp): Remove.
2012 (find_lwp_pid): Use find_thread.
2014 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2016 * linux-low.c (delete_lwp_callback): Remove.
2017 (linux_mourn): Use for_each_thread.
2019 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2021 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2022 args parameter, don't check for pid.
2023 (linux_detach): Use for_each_thread.
2025 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2027 * linux-low.c (struct counter): Remove.
2028 (second_thread_of_pid_p): Remove.
2029 (last_thread_of_process_p): Use find_thread.
2031 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2033 * inferiors.c (find_inferior_in_random): Remove.
2034 * inferiors.h (find_inferior_in_random): Remove.
2035 * linux-low.c (status_pending_p_callback): Return bool, accept
2036 parameter ptid directly.
2037 (linux_wait_for_event_filtered): Use find_thread_in_random.
2038 (linux_wait_1): Likewise.
2040 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2042 * inferiors.c (find_inferior_id): Remove.
2043 (find_thread_ptid): Move implemention from find_inferior_id to
2045 * inferiors.h (find_inferior_id): Remove.
2046 * server.c (handle_status): Use find_thread_ptid.
2047 (process_serial_event): Likewise.
2048 * thread-db.c (find_one_thread): Likewise.
2049 (thread_db_thread_handle): Likewise.
2050 * win32-low.c (thread_rec): Likewise.
2051 (child_delete_thread): Likewise.
2052 (win32_thread_alive): Likewise.
2053 (get_child_debug_event): Likewise.
2055 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2057 * linux-mips-low.c (update_watch_registers_callback): Return
2058 void, remove pid_p parameter, don't check for pid.
2059 (mips_insert_point, mips_remove_point): Use for_each_thread.
2061 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2063 * lynx.low (lynx_delete_thread_callback): Remove.
2064 (lynx_mourn): Use for_each_thread.
2066 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2068 * regcache.c (regcache_invalidate_one): Remove.
2069 (regcache_invalidate_pid): use for_each_thread.
2071 2017-11-26 Tom Tromey <tom@tromey.com>
2073 * linux-low.c (linux_create_inferior): Update.
2075 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2077 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2079 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2081 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2082 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2083 * linux-aarch64-tdesc-selftest.c: New file.
2084 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2086 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2088 * configure.srv: Add new file.
2089 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2090 * linux-aarch64-tdesc-selftest.c: New file.
2091 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2093 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2095 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2096 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2097 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2099 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2101 * configure.srv: Add new files.
2102 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2103 aarch64_linux_read_description.
2104 * linux-aarch64-low.c (aarch64_linux_read_description):
2105 Merge with aarch64_arch_setup.
2106 (aarch64_arch_setup): Call aarch64_linux_read_description.
2107 * linux-aarch64-tdesc.c: New file.
2108 * linux-aarch64-tdesc.h: New file.
2110 2017-11-24 Yao Qi <yao.qi@linaro.org>
2112 * configure.srv: Set $srv_regobj for tic6x-linux.
2113 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2114 (tic6x_read_description): Move some code to tic6x_arch_setup.
2115 (tic6x_tdesc_test): New function.
2116 (initialize_low_arch): Call selftests::register_test.
2118 2017-11-22 Yao Qi <yao.qi@linaro.org>
2120 * remote-utils.c (prepare_resume_reply): Use memcpy.
2122 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2124 * linux-low.c (kill_one_lwp_callback): Return void, take
2125 argument directly, don't filter on pid.
2126 (linux_kill): Use for_each_thread.
2128 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2130 * linux-low.c (need_step_over_p): Return bool, remove dummy
2132 (linux_resume, proceed_all_lwps): Use find_thread.
2134 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2136 * linux-low.c (resume_status_pending_p): Return bool, remove
2138 (linux_resume): Use find_thread.
2140 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2142 * linux-low.c (struct thread_resume_array): Remove.
2143 (linux_set_resume_request): Return void, take arguments
2145 (linux_resume): Use for_each_thread.
2147 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2149 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2150 return bool, remove data argument.
2151 (linux_stabilize_threads): Use find_thread.
2153 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2155 * linux-low.c (unsuspend_one_lwp): Remove.
2156 (unsuspend_all_lwps): Use for_each_thread, inline code from
2159 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2161 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2162 * linux-low.c (struct iterate_over_lwps_args): Remove.
2163 (iterate_over_lwps_filter): Remove.
2164 (iterate_over_lwps): Use find_thread.
2166 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2168 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2169 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2170 code from reset_lwp_ptrace_options_callback.
2172 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2174 * linux-arm-low.c (struct update_registers_data): Remove.
2175 (update_registers_callback): Return void, take arguments
2176 directly, don't check thread's pid.
2177 (arm_insert_point, arm_remove_point): Use for_each_thread.
2179 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2181 * win32-low.c (continue_one_thread): Return void, take argument
2183 (child_continue): Use for_each_thread.
2185 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2187 * win32-i386-low.c (update_debug_registers_callback): Rename
2189 (update_debug_registers): ... this, return void, remove pid_p arg.
2190 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2192 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2194 * inferiors.h (struct process_info): Add constructor, initialize
2196 <syscalls_to_catch>: Change type to std::vector<int>.
2197 * inferiors.c (add_process): Allocate process_info with new.
2198 (remove_process): Free process_info with delete.
2199 * linux-low.c (handle_extended_wait): Adjust.
2200 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2201 * server.c (handle_general_set): Adjust.
2203 2017-11-16 Pedro Alves <palves@redhat.com>
2205 * remote-utils.c (remote_close): Block SIGIO signals instead of
2206 uninstalling the SIGIO handler.
2208 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2210 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2212 2017-11-16 Yao Qi <yao.qi@linaro.org>
2214 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2215 (tic6x_store_gregset): Likewise.
2216 (tic6x_usrregs_info): Move it up.
2218 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2220 * Makefile.in: Update arch rules.
2221 * configure.srv: Explicitly mark arch/ files.
2223 2017-11-13 Andreas Schwab <schwab@suse.de>
2225 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2227 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2229 2017-11-06 Pedro Alves <palves@redhat.com>
2231 * config.in, configure: Regenerate.
2233 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2235 * target.c (struct thread_search): Remove.
2236 (thread_search_callback): Remove.
2237 (prepare_to_access_memory): Use for_each_thread instead of
2238 find_inferior. Inline code from thread_search_callback.
2240 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2242 * server.c (struct visit_actioned_threads_data): Remove.
2243 (visit_actioned_threads): Change prototype to take arguments
2245 (resume): Use find_thread instead of find_inferior.
2247 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2249 * server.c (queue_stop_reply_callback): Change prototype, return
2251 (find_status_pending_thread_callback): Remove.
2252 (handle_status): Replace find_inferior with find_thread and
2255 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2257 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2259 (aarch64_store_gregset): Likewise.
2260 (aarch64_fill_fpregset): Likewise.
2261 (aarch64_store_fpregset): Likewise.
2263 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2265 * gdbthread.h (find_thread, for_each_thread): New functions.
2266 * inferiors.c (thread_of_pid): Remove.
2267 (find_any_thread_of_pid): Use find_thread.
2268 * linux-low.c (num_lwps): Use for_each_thread.
2270 2017-10-17 Yao Qi <yao.qi@linaro.org>
2272 * Makefile.in: Remove one rule.
2273 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2275 2017-10-17 Yao Qi <yao.qi@linaro.org>
2277 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2278 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2280 2017-10-17 Yao Qi <yao.qi@linaro.org>
2282 * configure.srv: Rename arm.o with arch/arm.o.
2284 2017-10-17 Yao Qi <yao.qi@linaro.org>
2286 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2287 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2288 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2289 (arch-i386.o, arch-amd64.o): Remove rules.
2290 (arch/%.o): New rule.
2291 Update POSTCOMPILE and COMPILE.pre.
2292 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2293 * configure: Re-generated.
2294 * configure.srv: Replace arch-i386.o with arch/i386.o.
2295 Replace arch-amd64.o with arch/amd64.o.
2297 2017-10-16 Yao Qi <yao.qi@linaro.org>
2299 * configure: Regenerated.
2301 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2303 * inferiors.h: (struct inferior_list): Remove.
2304 (struct inferior_list_entry); Remove.
2305 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2306 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2307 get_first_inferior): Remove.
2308 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2309 find_inferior_id, find_inferior_in_random): Change signature.
2310 * inferiors.c (all_threads): Change type to
2311 std::list<thread_info *>.
2312 (get_thread): Remove macro.
2313 (find_inferior, find_inferior_id): Change signature, implement
2315 (find_inferior_in_random): Change signature, implement using
2316 find_thread_in_random.
2317 (for_each_inferior, for_each_inferior_with_data): Change
2318 signature, implement using for_each_thread.
2319 (add_inferior_to_list, remove_inferior): Remove.
2320 (add_thread, get_first_thread, thread_of_pid,
2321 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2322 (get_first_inferior, one_inferior_p, clear_inferior_list):
2324 (clear_inferiors, get_thread_process): Update.
2325 * gdbthread.h: Include <list>.
2326 (struct thread_info) <entry>: Remove field.
2328 (all_threads): Change type to std::list<thread_info *>.
2329 (get_first_inferior): Add doc.
2330 (find_thread, for_each_thread, find_thread_in_random): New
2332 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2333 * linux-arm-low.c (update_registers_callback): Update.
2334 * linux-low.c (second_thread_of_pid_p): Update.
2335 (kill_one_lwp_callback, linux_detach_lwp_callback,
2336 delete_lwp_callback, status_pending_p_callback, same_lwp,
2337 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2338 iterate_over_lwps, not_stopped_callback,
2339 resume_stopped_resumed_lwps, count_events_callback,
2340 select_singlestep_lwp_callback, select_event_lwp_callback,
2341 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2342 suspend_and_send_sigstop_callback, wait_for_sigstop,
2343 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2344 lwp_running, linux_set_resume_request, resume_status_pending_p,
2345 need_step_over_p, start_step_over, linux_resume_one_thread,
2346 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2347 reset_lwp_ptrace_options_callback): Update.
2348 * linux-mips-low.c (update_watch_registers_callback): Update.
2349 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2351 (free_register_cache_thread_one): Remove.
2352 (regcache_release): Update.
2353 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2354 handle_qxfer_threads_worker): Update.
2355 (handle_query): Update, use list iterator.
2356 (visit_actioned_threads, handle_pending_status,
2357 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2358 clear_pending_status_callback, set_pending_status_callback,
2359 find_status_pending_thread_callback, handle_status,
2360 process_serial_event): Update.
2361 * target.c (thread_search_callback): Update.
2362 * thread-db.c (thread_db_get_tls_address): Update.
2363 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2365 * win32-i386-low.c (update_debug_registers_callback): Update.
2366 * win32-low.c (delete_thread_info, child_delete_thread,
2367 continue_one_thread, suspend_one_thread,
2368 get_child_debug_event): Adjust.
2370 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2372 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2373 * inferiors.h: Include <list>.
2374 (struct process_info) <entry>: Remove field.
2376 (pid_of): Change macro to function.
2377 (ptid_of, lwpid_of): Remove macro.
2378 (all_processes): Change type to std::list<process_info *>.
2379 (ALL_PROCESSES): Remove macro.
2380 (for_each_process, find_process): New function.
2381 * inferiors.c (all_processes): Change type to
2382 std::list<process_info *>.
2383 (find_thread_process): Adjust.
2384 (add_process): Likewise.
2385 (remove_process): Likewise.
2386 (find_process_pid): Likewise.
2387 (get_first_process): Likewise.
2388 (started_inferior_callback): Remove.
2389 (have_started_inferiors_p): Adjust.
2390 (attached_inferior_callback): Remove.
2391 (have_attached_inferiors_p): Adjust.
2392 * linux-low.c (check_zombie_leaders): Likewise.
2393 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2394 (x86_linux_update_xmltarget): Adjust.
2395 * server.c (handle_query): Likewise.
2396 (gdb_reattached_process): Remove.
2397 (handle_status): Adjust.
2398 (kill_inferior_callback): Likewise.
2399 (detach_or_kill_inferior): Remove.
2400 (print_started_pid): Likewise.
2401 (print_attached_pid): Likewise.
2402 (detach_or_kill_for_exit): Update.
2403 (process_serial_event): Likewise.
2404 * linux-arm-low.c (arm_new_fork): Likewise.
2406 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2408 * dll.h: Include <list>.
2409 (struct dll_info): Add constructor.
2410 <entry>: Remove field.
2411 (all_dlls): Change type to std::list<dll_info>.
2412 * dll.c: Include <algorithm>.
2413 (get_dll): Remove macro.
2414 (all_dlls): Change type to std::list<dll_info *>.
2415 (free_one_dll): Remove.
2416 (match_dll): Likewise.
2417 (loaded_dll): Adjust.
2418 (unloaded_dll): Adjust to all_dlls type change, use
2419 std::find_if. Inline code from match_dll.
2420 (clear_dlls): Adjust to all_dlls type change.
2421 * server.c (emit_dll_description): Remove.
2422 (handle_qxfer_libraries): Adjust to all_dlls type change,
2423 integrate emit_dll_description's functionality.
2425 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2427 * linux-low.h (struct linux_target_ops) <delete_process>: New
2429 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2430 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2431 (struct linux_target_ops): Add delete_process callback.
2432 * linux-arm-low.c (arm_delete_process): New.
2433 (struct linux_target_ops): Add delete_process callback.
2434 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2435 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2436 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2437 * linux-mips-low.c (mips_linux_delete_process): New.
2438 (struct linux_target_ops): Add delete_process callback.
2439 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2440 * linux-s390-low.c (struct linux_target_ops): Likewise.
2441 * linux-sh-low.c (struct linux_target_ops): Likewise.
2442 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2443 * linux-tile-low.c (struct linux_target_ops): Likewise.
2444 * linux-x86-low.c (x86_linux_delete_process): New.
2445 (struct linux_target_ops): Add delete_process callback.
2446 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2448 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2450 * linux-aarch64-low.c (the_low_target): Add thread delete
2452 * linux-arm-low.c (arm_delete_thread): New function.
2453 (the_low_target): Add thread delete callback.
2454 * linux-bfin-low.c (the_low_target): Likewise.
2455 * linux-crisv32-low.c (the_low_target): Likewise.
2456 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2458 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2460 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2461 * linux-mips-low.c (mips_linux_delete_thread): New function.
2462 (the_low_target): Add thread delete callback.
2463 * linux-ppc-low.c (the_low_target): Likewise.
2464 * linux-s390-low.c (the_low_target): Likewise.
2465 * linux-sh-low.c (the_low_target): Likewise.
2466 * linux-tic6x-low.c (the_low_target): Likewise.
2467 * linux-tile-low.c (the_low_target): Likewise.
2468 * linux-x86-low.c (the_low_target): Likewise.
2469 * linux-xtensa-low.c (the_low_target): Likewise.
2471 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2473 * win32-low.c: Include "common-inferior.h".
2475 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2477 * inferiors.c (set_inferior_cwd): New function.
2478 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2479 (handle_query): Inform that QSetWorkingDir is supported.
2480 * win32-low.c (create_process): Pass the inferior's cwd to
2483 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2485 * inferiors.c (current_inferior_cwd): New global variable.
2486 (get_inferior_cwd): New function.
2487 * inferiors.h (struct process_info) <cwd>: New field.
2489 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2491 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2492 (OBS): Add gdb_tilde_expand.o.
2494 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2496 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2497 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2499 2017-09-29 Pedro Alves <palves@redhat.com>
2501 * ax.c (gdb_parse_agent_expr): Constify.
2502 * ax.h (gdb_parse_agent_expr): Constify.
2503 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2505 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2506 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2507 * remote-utils.h (read_ptid): Constify.
2508 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2509 (process_point_options, process_serial_event): Constify.
2510 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2511 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2512 (cmd_qtbuffer): Constify.
2514 2017-09-29 Pedro Alves <palves@redhat.com>
2516 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2519 2017-09-29 Pedro Alves <palves@redhat.com>
2521 * linux-low.c (handle_extended_wait): Pass parent thread instead
2522 of process to thread_db_notice_clone.
2523 * linux-low.h (thread_db_notice_clone): Replace parent process
2524 parameter with parent thread parameter.
2525 * thread-db.c (find_one_thread): Add comment.
2526 (thread_db_notice_clone): Replace parent process parameter with
2527 parent thread parameter. Temporarily switch to the parent thread.
2529 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2531 * gdbthread.h: Include "common-gdbthread.h".
2532 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2533 "if" when validating the ptid.
2534 * remote-utils.c: Include "gdbthread.h".
2535 (prepare_resume_reply): Use "switch_to_thread".
2536 * target.c (done_accessing_memory): Likewise.
2538 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2540 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2541 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2542 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2543 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2544 s390x-gs-linux64-ipa.o to ipa_obj.
2545 * linux-s390-low.c (HWCAP_S390_GS): New define.
2546 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2548 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2549 (s390_arch_setup): Check for guarded-storage support and choose
2551 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2552 init_registers_s390x_gs_linux64.
2553 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2555 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2556 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2558 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2560 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2562 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2564 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2565 (thread_db_thread_handle): Declare.
2566 * linux-low.c (linux_target_ops): Initialize thread_handle.
2567 * server.c (handle_qxfer_threads_worker): Add support for
2569 * target.h (struct target_ops): Add new function pointer,
2571 (target_thread_handle): Define.
2572 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2574 (thread_db_thread_handle): New function.
2576 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2578 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2579 * linux-low.h (thread_db_notice_clone): Declare.
2580 * thread-db.c (thread_db_notice_clone): New function.
2582 2017-09-21 Pedro Alves <palves@redhat.com>
2584 * server.c (gdb_read_memory, handle_status, process_serial_event)
2585 (handle_serial_event, handle_target_event): Adjust to
2586 set_desired_thread prototype change.
2587 * target.c (set_desired_thread): Remove 'use_general' parameter
2589 * target.h (set_desired_thread): Remove 'use_general' parameter.
2591 2017-09-20 Tom Tromey <tom@tromey.com>
2593 * target.c (target_terminal::terminal_state): Define.
2594 (target_terminal::init): Rename from target_terminal_init.
2595 (target_terminal::inferior): Rename from
2596 target_terminal_inferior.
2597 (target_terminal::ours): Rename from target_terminal_ours.
2598 (target_terminal::ours_for_output, target_terminal::info): New.
2600 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2602 * server.c (accumulate_file_name_length): Remove.
2603 (emit_dll_description): Adjust to std::string change.
2604 (handle_qxfer_libraries): Use std::string to hold document.
2606 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2608 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2609 return type of xml_escape_text.
2610 * server.c (emit_dll_description): Likewise.
2612 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2614 * server.c (captured_main): Accept argument for --selftest.
2615 Update run_tests call.
2616 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2617 when registering selftests.
2619 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2621 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2622 instead of "VEC" for "target_desc.reg_defs".
2623 (regcache_cpy): Likewise.
2624 (registers_to_string): Likewise.
2625 (registers_from_string): Likewise.
2626 (find_regno): Likewise.
2627 (supply_regblock): Likewise.
2628 (regcache_raw_read_unsigned): Likewise.
2629 * tdesc.c (init_target_desc): Likewise.
2630 (tdesc_create_reg): Likewise.
2631 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2632 (struct target_desc) <reg_defs>: Convert to "std::vector".
2633 (target_desc): Do not initialize "reg_defs".
2634 (~target_desc): Update code to use "std::vector" instead of "VEC"
2635 for "target_desc.reg_defs".
2636 (operator==): Likewise.
2638 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2640 * inferiors.h (thread_to_gdb_id): Remove.
2641 * inferiors.c (thread_to_gdb_id): Remove.
2642 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2643 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2644 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2646 * nto-low.c (nto_fetch_registers, nto_store_registers,
2647 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2649 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2651 * inferiors.h (gdb_id_to_thread_id): Remove.
2652 * inferiors.c (gdb_id_to_thread_id): Remove.
2653 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2654 removal. Move pid declaration closer to where it's used.
2656 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2658 * server.c (handle_detach): New function.
2659 (process_serial_event): Move code out, call handle_detach.
2661 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2663 * server.c (require_running): Rename to ...
2664 (require_running_or_return): ... this ...
2665 (require_running_or_break): ... and this.
2666 (handle_query, process_serial_event): Adjust.
2668 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2670 * linux-low.c (linux_set_resume_request): Remove unused
2673 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2675 * server.c (first_thread_of): Remove.
2676 (process_serial_event): Replace usage of first_thread_of with
2677 find_any_thread_of_pid.
2678 * tracepoint.c (same_process_p): Remove.
2679 (gdb_agent_about_to_close): Replace usage of same_process_p with
2680 find_any_thread_of_pid.
2681 * linux-x86-low.c (same_process_callback): Remove.
2682 (x86_arch_setup_process_callback): Replace usage of
2683 same_process_callback with find_any_thread_of_pid.
2684 * thread-db.c (any_thread_of): Remove.
2685 (switch_to_process): Replace usage of any_thread_of with
2686 find_any_thread_of_pid.
2687 * inferiors.c (thread_pid_matches_callback): Remove.
2688 (find_thread_process): Adjust to use find_any_thread_of_pid.
2690 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2692 * regcache.c (get_thread_regcache): Guard calls to "memset"
2695 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2697 * linux-low.c (handle_extended_wait): Use
2698 "allocate_target_description" instead of "XNEW".
2699 * linux-x86-low.c (initialize_low_arch): Likewise.
2701 2017-09-05 Yao Qi <yao.qi@linaro.org>
2703 * configure.srv (srv_i386_regobj): Remove.
2704 (srv_amd64_regobj): Remove.
2705 (srv_regobj): Set it to "" for x86 non-linux targets.
2706 * linux-x86-tdesc.c (i386_linux_read_description):
2707 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2708 (init_registers_i386): Remove the declaration.
2709 (tdesc_i386): Remove the declaration.
2710 (lynx_i386_arch_setup): Call i386_create_target_description.
2711 * nto-x86-low.c: Likewise.
2712 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2713 [!__x86_64__]: include arch/i386.h.
2714 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2716 2017-09-05 Yao Qi <yao.qi@linaro.org>
2718 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2719 i386/amd64-XXX-linux from it.
2721 2017-09-05 Yao Qi <yao.qi@linaro.org>
2723 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2725 (ipa_amd64_linux_regobj): Remove.
2726 (ipa_x32_linux_regobj): Remove.
2728 2017-09-05 Yao Qi <yao.qi@linaro.org>
2730 * Makefile.in (arch-amd64.o): New rule.
2731 * configure.srv: Append arch-amd64.o.
2732 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2733 (get_ipa_tdesc): Call amd64_linux_read_description.
2734 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2735 and init_registers_amd64_XXX.
2736 * linux-x86-low.c (x86_linux_read_description): Call
2737 amd64_linux_read_description.
2738 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2739 (initialize_low_arch): Don't call init_registers_x32_XXX and
2740 init_registers_amd64_XXX.
2741 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2742 and tdesc_amd64_XXX.
2743 [__x86_64__] (amd64_tdesc_test): New function.
2744 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2745 and init_registers_amd64_XXX.
2746 * linux-x86-tdesc.c: Include arch/amd64.h.
2747 (xcr0_to_tdesc_idx): New function.
2748 (i386_linux_read_description): New function.
2749 (amd64_get_ipa_tdesc_idx): New function.
2750 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2751 (amd64_get_ipa_tdesc): Declare.
2753 2017-09-05 Yao Qi <yao.qi@linaro.org>
2755 * configure.srv (srv_i386_linux_xmlfiles): Remove
2756 i386/i386-XXX-linux.xml from it.
2758 2017-09-05 Yao Qi <yao.qi@linaro.org>
2760 * configure.srv: Set srv_i386_linux_regobj empty if $development
2762 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2763 initialize_low_tdesc.
2764 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2765 with #if initialize_low_tdesc.
2766 * linux-x86-tdesc-selftest.c: New file.
2767 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2769 2017-09-05 Yao Qi <yao.qi@linaro.org>
2771 * Makefile.in (arch-i386.o): New rule.
2772 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2773 (x86_64-*-linux*): Likewise.
2774 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2775 include arch/i386.h.
2776 (i386_linux_read_description): Remove code and call
2777 i386_create_target_description.
2778 * tdesc.c (allocate_target_description): New function.
2779 * tdesc.h (set_tdesc_architecture): Remove declaration.
2780 (set_tdesc_osabi): Likewise.
2782 2017-09-05 Yao Qi <yao.qi@linaro.org>
2784 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2785 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2786 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2788 * server.c (get_features_xml): Call tdesc_get_features_xml.
2789 * tdesc.c (set_tdesc_architecture): New function.
2790 (set_tdesc_osabi): New function.
2791 (tdesc_get_features_xml): New function.
2792 (tdesc_create_feature): Add an argument.
2793 * tdesc.h (struct target_desc) <features>: New field.
2794 <arch, osabi>: New field.
2795 (~target_desc): xfree features, arch, and osabi.
2796 (target_desc::oerator==): Don't compare .xmltarget.
2797 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2798 (set_tdesc_osabi): Likewise.
2799 (tdesc_get_features_xml): Likewise.
2801 2017-09-05 Yao Qi <yao.qi@linaro.org>
2803 * linux-x86-tdesc.c: Include selftest.h.
2804 (i386_tdesc_test): New function.
2805 (initialize_low_tdesc): Call selftests::register_test.
2806 * tdesc.h: Include regdef.h.
2807 (target_desc): Override operator == and !=.
2809 2017-09-05 Yao Qi <yao.qi@linaro.org>
2811 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2812 (ipa_obj): Likewise.
2813 * linux-i386-ipa.c: Include common/x86-xstate.h
2814 (get_ipa_tdesc): Call i386_linux_read_description.
2815 (initialize_low_tracepoint): Don't call init_registers_XXX
2816 functions, call initialize_low_tdesc instead.
2817 * linux-x86-low.c (x86_linux_read_description): Call
2818 i386_linux_read_description.
2819 (initialize_low_arch): Don't call init_registers_i386_XXX
2820 functions, call initialize_low_tdesc.
2821 * linux-x86-tdesc.c: New file.
2822 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2823 (i386_get_ipa_tdesc_idx): Declare.
2824 (i386_get_ipa_tdesc): Declare.
2825 (initialize_low_tdesc): Declare.
2827 2017-09-05 Yao Qi <yao.qi@linaro.org>
2829 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2832 2017-09-05 Yao Qi <yao.qi@linaro.org>
2834 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2835 * regcache.c (get_thread_regcache): Use VEC_length.
2836 (init_register_cache): Likewise.
2837 (regcache_cpy): Likewise.
2838 (registers_to_string): Iterate reg_defs via VEC_iterate.
2839 (find_regno): Likewise.
2840 (find_register_by_number): Use VEC_index.
2841 (register_size): Call find_register_by_number.
2842 (register_data): Call find_register_by_number.
2843 (supply_regblock): Use VEC_length.
2844 (regcache_raw_read_unsigned): Likewise.
2845 * tdesc.c (init_target_desc): Iterate reg_defs via
2847 (default_description): Update initializer.
2848 (copy_target_description): Don't update field num_registers.
2849 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2850 <num_registers>: Remove.
2852 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2854 * Makefile.in (.SECONDARY): Define target.
2856 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2858 * linux-low.c (linux_wait_1): Adjust.
2859 * server.c (queue_stop_reply_callback): Adjust.
2861 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2863 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2864 QEnvironmentUnset and QEnvironmentReset packets.
2865 (handle_query): Inform remote that QEnvironmentHexEncoded,
2866 QEnvironmentUnset and QEnvironmentReset are supported.
2868 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2870 * inferiors.h (inferior_target_data): Rename to ...
2871 (thread_target_data): ... this.
2872 (inferior_regcache_data): Rename to ...
2873 (thread_regcache_data): ... this.
2874 (set_inferior_regcache_data): Rename to ...
2875 (set_thread_regcache_data): ... this.
2876 * inferiors.c (inferior_target_data): Rename to ...
2877 (thread_target_data): ... this.
2878 (inferior_regcache_data): Rename to ...
2879 (thread_regcache_data): ... this.
2880 (set_inferior_regcache_data): Rename to ...
2881 (set_thread_regcache_data): ... this.
2882 (free_one_thread): Update.
2883 * linux-low.h (get_thread_lwp): Update.
2884 * regcache.c (get_thread_regcache): Update.
2885 (regcache_invalidate_thread): Update.
2886 (free_register_cache_thread): Update.
2887 * win32-i386-low.c (update_debug_registers_callback): Update.
2888 (win32_get_current_dr): Update.
2889 * win32-low.c (thread_rec): Update.
2890 (delete_thread_info): Update.
2891 (continue_one_thread): Update.
2892 (suspend_one_thread): Update.
2894 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2896 * inferiors.c (set_inferior_target_data): Remove.
2897 * inferiors.h (set_inferior_target_data): Remove.
2899 2017-08-18 Yao Qi <yao.qi@linaro.org>
2901 * Makefile.in (OBS): Add selftest.o.
2902 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2903 * configure, config.in: Re-generated.
2904 * server.c: Include common/sefltest.h.
2905 (captured_main): Handle option --selftest.
2907 2017-08-09 Yao Qi <yao.qi@linaro.org>
2909 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2910 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2911 i386-avx-mpx.o and i386-mmx.o.
2912 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2913 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2914 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2915 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2916 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2917 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2918 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2919 i386/amd64-avx-mpx.xml.
2921 2017-08-09 Yao Qi <yao.qi@linaro.org>
2923 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2924 and x32-avx-avx512.o.
2925 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2926 i386/x32-avx-avx512.xml.
2928 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2930 * tracepoint.h (enum class fast_tpoint_collect_result): New
2932 (fast_tracepoint_collecting): Change return type to
2933 fast_tpoint_collect_result.
2934 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2935 * linux-low.h: Include tracepoint.h.
2936 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2937 fast_tpoint_collect_result.
2938 * linux-low.c (handle_tracepoints): Adjust.
2939 (linux_fast_tracepoint_collecting): Change return type to
2940 fast_tpoint_collect_result.
2941 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2942 linux_wait_1, stuck_in_jump_pad_callback,
2943 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2944 proceed_one_lwp): Adjust to type change.
2946 2017-07-10 Yao Qi <yao.qi@linaro.org>
2948 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2950 2017-06-29 Yao Qi <yao.qi@linaro.org>
2952 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2954 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2956 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2958 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2960 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2962 * linux-low.c (linux_create_inferior): Adjust code to access the
2963 environment information via 'gdb_environ' class.
2964 * lynx-low.c (lynx_create_inferior): Likewise.
2965 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2966 (get_environ): Return a pointer to 'our_environ'.
2967 (captured_main): Initialize 'our_environ'.
2968 * server.h (get_environ): Adjust prototype.
2969 * spu-low.c (spu_create_inferior): Adjust code to access the
2970 environment information via 'gdb_environ' class.
2972 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2974 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2975 usage of "register" keyword.
2977 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2979 * configure: Re-generate.
2981 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2983 * configure: Re-generate.
2985 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2987 * Makefile.in (COMPILE.pre): Add "-x c++".
2989 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2991 * fork-child.c: Conditionally include <signal.h>.
2993 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2995 * server.c (handle_general_set): Handle new packet
2996 "QStartupWithShell".
2997 (handle_query): Add "QStartupWithShell" to the list of supported
2999 (gdbserver_usage): Add help text explaining the
3000 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3002 (captured_main): Recognize and act upon the presence of the new
3005 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3006 Pedro Alves <palves@redhat.com>
3008 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3009 * configure: Regenerate.
3010 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3012 (i[34567]86-*-lynxos*): Likewise.
3013 (spu*-*-*): Likewise.
3014 * fork-child.c: New file.
3015 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3017 (linux_ptrace_fun): New function.
3018 (linux_create_inferior): Adjust function prototype to reflect
3019 change on "target.h". Adjust function code to use
3021 (linux_request_interrupt): Delete "signal_pid".
3022 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3023 (lynx_ptrace_fun): New function.
3024 (lynx_create_inferior): Adjust function prototype to reflect
3025 change on "target.h". Adjust function code to use
3027 * nto-low.c (nto_create_inferior): Adjust function prototype and
3028 code to reflect change on "target.h". Update comments.
3029 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3030 "common-terminal.h" and "environ.h".
3031 (terminal_fd): Moved to fork-child.c.
3032 (old_foreground_pgrp): Likewise.
3033 (restore_old_foreground_pgrp): Likewise.
3034 (last_status): Make it global.
3035 (last_ptid): Likewise.
3036 (our_environ): New variable.
3037 (startup_with_shell): Likewise.
3038 (program_name): Likewise.
3039 (program_argv): Rename to...
3040 (program_args): ...this.
3041 (wrapper_argv): New variable.
3042 (start_inferior): Delete function.
3043 (get_exec_wrapper): New function.
3044 (get_exec_file): Likewise.
3045 (get_environ): Likewise.
3046 (prefork_hook): Likewise.
3047 (post_fork_inferior): Likewise.
3048 (postfork_hook): Likewise.
3049 (postfork_child_hook): Likewise.
3050 (handle_v_run): Update code to deal with arguments coming from the
3051 remote host. Update calls from "start_inferior" to
3053 (captured_main): Likewise. Initialize environment variable. Call
3055 * server.h (post_fork_inferior): New prototype.
3056 (get_environ): Likewise.
3057 (last_status): Declare.
3058 (last_ptid): Likewise.
3059 (signal_pid): Likewise.
3060 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3061 (spu_ptrace_fun): New function.
3062 (spu_create_inferior): Adjust function prototype to reflect change
3063 on "target.h". Adjust function code to use "fork_inferior".
3064 * target.c (target_terminal_init): New function.
3065 (target_terminal_inferior): Likewise.
3066 (target_terminal_ours): Likewise.
3067 * target.h: Include <vector>.
3068 (struct target_ops) <create_inferior>: Update prototype.
3069 (create_inferior): Update macro.
3070 * utils.c (gdb_flush_out_err): New function.
3071 * win32-low.c (win32_create_inferior): Adjust function prototype
3072 and code to reflect change on "target.h".
3074 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3076 * inferiors.c (switch_to_thread): New function.
3078 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3080 * Makefile.in (SFILE): Add "common/job-control.c".
3081 (OBS): Add "job-control.o".
3083 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3085 * Makefile: Remove "@host_makefile_frag@".
3087 2017-05-05 Pedro Alves <palves@redhat.com>
3089 * configure: Regenerate.
3091 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3093 * configure: Regenerate.
3095 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3097 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3098 software_single_step change of return type to
3099 std::vector<CORE_ADDR>.
3100 * linux-low.c (install_software_single_step_breakpoints):
3102 * linux-low.h (install_software_single_step_breakpoints):
3105 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3107 * remote-utils.c: Include "gdb_termios.h" instead of
3109 * terminal.h: Delete file.
3111 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3113 * server.c: Include <vector>.
3114 <program_argv, wrapper_argv>: Convert to std::vector.
3115 (start_inferior): Rewrite function to use C++.
3116 (handle_v_run): Likewise. Update code that calculates the argv
3117 based on the vRun packet; use C++.
3118 (captured_main): Likewise.
3120 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3122 * server.c (handle_v_cont): Initialize thread_resume::thread
3125 2017-04-05 Pedro Alves <palves@redhat.com>
3127 * configure: Regenerate.
3129 2017-04-05 Pedro Alves <palves@redhat.com>
3131 * gdbreplay.c (sync_error): Constify.
3132 * linux-x86-low.c (push_opcode): Constify.
3134 2017-04-05 Pedro Alves <palves@redhat.com>
3136 * win32-low.c (get_child_debug_event)
3137 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3138 Report TARGET_WAITKIND_SPURIOUS instead.
3140 2017-04-05 Pedro Alves <palves@redhat.com>
3142 * remote-utils.c (remote_prepare, remote_open): Constify.
3143 * remote-utils.h (remote_prepare, remote_open): Constify.
3144 * server.c (captured_main): Constify 'port' handling.
3146 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3148 * Makefile.in (clean): Clear .deps.
3150 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3152 * .gitignore: Remove generated files, replace with wildcard.
3153 * (clean): Replace removal of generated files with wildcard.
3154 (version.c): Replace with...
3155 (version-generated.c): ...this.
3156 (xml-builtin.c): Replace with...
3157 (xml-builtin-generated.c): ...this.
3158 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3159 (%.c: *regformats*): Replace with...
3160 (%-generated.c: *regformats*): ...this.
3162 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3164 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3165 (xtensa_fill_gregset): Call collect_register_by_name for
3167 (xtensa_store_gregset): Call supply_register_by_name for
3170 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3172 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3173 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3174 (xtensa_store_gregset): Call supply_register for all registers in
3175 a0_regnum..a0_regnum + C0_NREGS range.
3177 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3179 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3180 (ax-ipa.o: ax.c): Remove.
3181 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3182 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3183 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3184 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3185 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3187 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3189 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3190 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3191 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3192 (errors-ipa.o: ../common/errors.c): Remove.
3193 (format-ipa.o: ../common/format.c): Remove.
3194 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3196 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3198 * Makefile.in (%-ipa.o: %.c): New rule.
3199 (tracepoint-ipa.o: tracepoint.c): Remove.
3200 (utils-ipa.o: utils.c): Remove.
3201 (remote-utils-ipa.o: remote-utils.c): Remove.
3202 (regcache-ipa.o: regcache.c): Remove.
3203 (i386-linux-ipa.o: i386-linux.c): Remove.
3204 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3205 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3206 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3207 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3208 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3209 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3210 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3211 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3212 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3213 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3214 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3215 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3216 (aarch64-ipa.o: aarch64.c): Remove.
3217 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3218 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3219 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3220 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3221 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3222 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3223 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3224 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3225 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3226 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3227 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3228 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3229 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3230 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3231 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3232 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3233 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3234 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3235 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3236 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3237 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3238 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3239 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3240 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3241 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3242 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3243 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3244 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3245 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3246 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3247 (tdesc-ipa.o: tdesc.c): Remove.
3248 (x32-linux-ipa.o: x32-linux.c): Remove.
3249 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3250 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3252 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3254 * Makefile.in (%.o: ../arch/%.c): New rule.
3255 (arm.o: ../arch/arm.c): Remove.
3256 (arm-linux.o: ../arch/arm-linux.c): Remove.
3257 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3258 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3260 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3262 * Makefile.in (%.o: ../nat/%.c): New rule.
3263 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3264 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3265 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3266 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3267 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3268 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3269 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3270 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3271 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3272 (linux-personality.o: ../nat/linux-personality.c): Remove.
3273 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3274 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3275 (x86-linux.o: ../nat/x86-linux.c): Remove.
3276 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3277 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3279 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3281 * Makefile.in (%.o: ../common/%.c): New rule.
3282 (signals.o: ../common/signals.c): Remove.
3283 (print-utils.o: ../common/print-utils.c): Remove.
3284 (rsp-low.o: ../common/rsp-low.c): Remove.
3285 (common-utils.o: ../common/common-utils.c): Remove.
3286 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3287 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3288 (vec.o: ../common/vec.c): Remove.
3289 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3290 (xml-utils.o: ../common/xml-utils.c): Remove.
3291 (ptid.o: ../common/ptid.c): Remove.
3292 (buffer.o: ../common/buffer.c): Remove.
3293 (format.o: ../common/format.c): Remove.
3294 (filestuff.o: ../common/filestuff.c): Remove.
3295 (agent.o: ../common/agent.c): Remove.
3296 (errors.o: ../common/errors.c): Remove.
3297 (environ.o: ../common/environ.c): Remove.
3298 (common-debug.o: ../common/common-debug.c): Remove.
3299 (cleanups.o: ../common/cleanups.c): Remove.
3300 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3301 (fileio.o: ../common/fileio.c): Remove.
3302 (common-regcache.o: ../common/common-regcache.c): Remove.
3303 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3304 (new-op.o: ../common/new-op.c): Remove.
3305 (btrace-common.o: ../common/btrace-common.c): Remove.
3307 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3309 * Makefile.in (%.o: ../target/%.c): New rule.
3310 (waitstatus.o: ../target/waitstatus.c): Remove.
3312 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3315 (%.c: ../regformats/%.dat,
3316 (%.c: ../regformats/arm/%.dat,
3317 (%.c: ../regformats/i386/%.dat,
3318 (%.c: ../regformats/rs6000/%.dat): New rules.
3319 (aarch64.c): Remove.
3320 (reg-arm.c): Remove.
3321 (arm-with-iwmmxt.c): Remove.
3322 (arm-with-vfpv2.c): Remove.
3323 (arm-with-vfpv3.c): Remove.
3324 (arm-with-neon.c): Remove.
3325 (reg-bfin.c): Remove.
3326 (reg-cris.c): Remove.
3327 (reg-crisv32.c): Remove.
3329 (i386-linux.c): Remove.
3330 (i386-avx.c): Remove.
3331 (i386-avx-linux.c): Remove.
3332 (i386-avx-avx512.c): Remove.
3333 (i386-avx-avx512-linux.c): Remove.
3334 (i386-mpx.c): Remove.
3335 (i386-mpx-linux.c): Remove.
3336 (i386-avx-mpx-avx512-pku.c): Remove.
3337 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3338 (i386-avx-mpx.c): Remove.
3339 (i386-avx-mpx-linux.c): Remove.
3340 (i386-mmx.c): Remove.
3341 (i386-mmx-linux.c): Remove.
3342 (reg-ia64.c): Remove.
3343 (reg-m32r.c): Remove.
3344 (reg-m68k.c): Remove.
3346 (mips-linux.c): Remove.
3347 (mips-dsp-linux.c): Remove.
3348 (mips64-linux.c): Remove.
3349 (mips64-dsp-linux.c): Remove.
3350 (nios2-linux.c): Remove.
3351 (powerpc-32.c): Remove.
3352 (powerpc-32l.c): Remove.
3353 (powerpc-altivec32l.c): Remove.
3354 (powerpc-cell32l.c): Remove.
3355 (powerpc-vsx32l.c): Remove.
3356 (powerpc-isa205-32l.c): Remove.
3357 (powerpc-isa205-altivec32l.c): Remove.
3358 (powerpc-isa205-vsx32l.c): Remove.
3359 (powerpc-e500l.c): Remove.
3360 (powerpc-64l.c): Remove.
3361 (powerpc-altivec64l.c): Remove.
3362 (powerpc-cell64l.c): Remove.
3363 (powerpc-vsx64l.c): Remove.
3364 (powerpc-isa205-64l.c): Remove.
3365 (powerpc-isa205-altivec64l.c): Remove.
3366 (powerpc-isa205-vsx64l.c): Remove.
3367 (s390-linux32.c): Remove.
3368 (s390-linux32v1.c): Remove.
3369 (s390-linux32v2.c): Remove.
3370 (s390-linux64.c): Remove.
3371 (s390-linux64v1.c): Remove.
3372 (s390-linux64v2.c): Remove.
3373 (s390-te-linux64.c): Remove.
3374 (s390-vx-linux64.c): Remove.
3375 (s390-tevx-linux64.c): Remove.
3376 (s390x-linux64.c): Remove.
3377 (s390x-linux64v1.c): Remove.
3378 (s390x-linux64v2.c): Remove.
3379 (s390x-te-linux64.c): Remove.
3380 (s390x-vx-linux64.c): Remove.
3381 (s390x-tevx-linux64.c): Remove.
3382 (tic6x-c64xp-linux.c): Remove.
3383 (tic6x-c64x-linux.c): Remove.
3384 (tic6x-c62x-linux.c): Remove.
3386 (reg-sparc64.c): Remove.
3387 (reg-spu.c): Remove.
3389 (amd64-linux.c): Remove.
3390 (amd64-avx.c): Remove.
3391 (amd64-avx-linux.c): Remove.
3392 (amd64-avx-avx512.c): Remove.
3393 (amd64-avx-avx512-linux.c): Remove.
3394 (amd64-mpx.c): Remove.
3395 (amd64-mpx-linux.c): Remove.
3396 (amd64-avx-mpx-avx512-pku.c): Remove.
3397 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3398 (amd64-avx-mpx.c): Remove.
3399 (amd64-avx-mpx-linux.c): Remove.
3401 (x32-linux.c): Remove.
3402 (x32-avx.c): Remove.
3403 (x32-avx-linux.c): Remove.
3404 (x32-avx-avx512.c): Remove.
3405 (x32-avx-avx512-linux.c): Remove.
3406 (reg-xtensa.c): Remove.
3407 (reg-tilegx.c): Remove.
3408 (reg-tilegx32.c): Remove.
3410 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3412 * Makefile.in (SFILES): Add "common/environ.c".
3413 (OBJS): Add "common/environ.h".
3415 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3417 * configure.ac: Check if the fs_base and gs_base members of
3418 `struct user_regs_struct' exist.
3419 * config.in: Regenerated.
3420 * configure: Likewise.
3422 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3424 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3426 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3427 (get_next_pcs_syscall_next_pc): Likewise.
3429 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3431 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3432 * nto-x86-low.c: Likewise.
3434 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3436 * Makefile.in: Include disable-implicit-rules.mk.
3438 2016-11-23 Pedro Alves <palves@redhat.com>
3440 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3441 (debug_vprintf): Use std::chrono::steady_clock instead of
3442 gettimeofday. Use '.' instead of ':'.
3443 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3444 (get_timestamp): Use std::chrono::steady_clock instead of
3447 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3449 * Makefile.in: Fix whitespace formatting.
3451 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3453 * Makefile.in (SFILES, OBS): Flatten list and order
3456 2016-11-23 Pedro Alves <palves@redhat.com>
3458 * event-loop.c (handle_file_event): Use warning.
3459 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3460 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3463 2016-11-23 Pedro Alves <palves@redhat.com>
3465 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3467 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3468 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3469 debug_printf and debug_flush for debug output.
3470 * server.c (handle_general_set): Likewise.
3471 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3474 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3476 * Makefile.in (.c.o): Replace rule with ...
3477 (%.o: %.c): ... this one.
3479 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3481 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3482 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3484 * configure.ac: Remove checks for the make program.
3485 * configure: Re-generate.
3487 2016-10-28 Pedro Alves <palves@redhat.com>
3489 * Makefile.in (CXX_DIALECT): Get from configure.
3490 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3491 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3492 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3493 * config.in: Regenerate.
3494 * configure: Regenerate.
3496 2016-10-27 Yao Qi <yao.qi@linaro.org>
3498 * linux-low.c (linux_supports_range_stepping): Return true if
3499 can_software_single_step return true.
3501 2016-10-27 Yao Qi <yao.qi@linaro.org>
3503 * inferiors.c (find_inferior_in_random): New function.
3504 * inferiors.h (find_inferior_in_random): Declare.
3505 * linux-low.c (linux_wait_for_event_filtered): Call
3506 find_inferior_in_random instead of find_inferior.
3508 2016-10-27 Yao Qi <yao.qi@linaro.org>
3510 * linux-low.c (linux_wait_1): If single-step breakpoints are
3511 inserted, remove them.
3513 2016-10-26 Pedro Alves <palves@redhat.com>
3515 * linux-low.c (handle_extended_wait): Link parent/child fork
3517 (linux_wait_1): Unlink them.
3518 (linux_set_resume_request): Ignore resume requests for
3519 already-resumed and unhandled fork child threads.
3520 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3521 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3523 (handle_v_requests) <vCont>: Don't call require_running.
3524 * server.h (in_queued_stop_replies): New declaration.
3526 2016-10-24 Yao Qi <yao.qi@linaro.org>
3529 * linux-aarch64-low.c (append_insns): Cast the return value to
3532 2016-10-10 Yao Qi <yao.qi@linaro.org>
3534 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3536 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3538 * target.c (target_supports_multi_process): New function, moved
3540 * target.h (target_supports_multi_process): ... here. Remove
3543 2016-10-05 Tom Tromey <tom@tromey.com>
3546 * tracepoint.c (handle_tracepoint_bkpts): Check
3547 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3549 2016-10-05 Yao Qi <yao.qi@linaro.org>
3551 * configure.srv: Update the path of arm-*.xml files.
3553 2016-10-05 Terry Guo <terry.guo@arm.com>
3554 Yao Qi <yao.qi@linaro.org>
3556 * Makefile.in: Adjust the path of rules.
3557 * configure.srv: Update the path of xml files.
3558 * regformats/arm-with-iwmmxt.dat: Regenerated.
3559 * regformats/arm-with-neon.dat: Likewise.
3560 * regformats/arm-with-vfpv2.dat: Likewise.
3561 * regformats/arm-with-vfpv3.dat Likewise.
3563 2016-09-30 Yao Qi <yao.qi@linaro.org>
3566 * target.c (target_stop_and_wait): Don't call
3567 target_continue_no_signal, use resume_stop instead.
3569 2016-09-26 Yao Qi <yao.qi@linaro.org>
3571 * linux-low.c (linux_wait_1): Call debug_exit.
3573 2016-09-23 Pedro Alves <palves@redhat.com>
3575 * Makefile.in (SFILES): Add common/new-op.c.
3576 (OBS): Add common/new-op.o.
3577 (new-op.o): New rule.
3579 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3581 * .gitinore: Ignore more files.
3583 2016-09-21 Yao Qi <yao.qi@linaro.org>
3585 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3588 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3590 * server.c (start_inferior): Call target_mourn_inferior instead of
3591 mourn_inferior; pass ptid_t argument to it.
3593 (handle_target_event): Likewise.
3594 * target.c (target_mourn_inferior): New function.
3595 * target.h (mourn_inferior): Delete macro.
3597 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3599 * linux-low.c (lwp_is_stepping): New function.
3601 2016-09-06 Carl Love <cel@us.ibm.com>
3603 * server.c (start_inferior): Fixed comment, requested comment change
3604 didn't get updated correctly. Removed reference to ptrace () call as
3605 it is only true on Linux systems.
3607 2016-09-06 Carl Love <cel@us.ibm.com>
3609 * server.c (start_inferior): Do not call
3610 function target_post_create_inferior () if the
3611 inferior process has already exited.
3613 2016-09-05 Pedro Alves <palves@redhat.com>
3615 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3616 (COMPILE.pre, CC_LD): Use CXX directly.
3617 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3618 * acinclude.m4: Don't include build-with-cxx.m4.
3619 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3620 * configure: Regenerate.
3622 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3625 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3626 call writing data to own_buf.
3628 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3630 * target.c (mywait): Call target_wait instead of
3632 (target_wait): New function.
3634 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3636 * server.c (start_inferior): New variable 'ptid'. Replace calls
3637 to the_target->resume by target_continue{,_no_signal}, depending
3639 * target.c (target_stop_and_wait): Call target_continue_no_signal
3640 instead of the_target->resume.
3641 (target_continue): New function.
3643 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3645 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3647 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3650 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3652 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3653 * linux-arm-low.c (ps_get_thread_area): Likewise.
3654 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3655 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3656 * linux-mips-low.c (ps_get_thread_area): Likewise.
3657 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3658 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3659 * linux-x86-low.c (ps_get_thread_area): Likewise.
3660 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3662 2016-08-19 Pedro Alves <palves@redhat.com>
3664 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3666 2016-08-19 Pedro Alves <palves@redhat.com>
3668 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3669 comment. Use memcpy instead of casting through unsigned long.
3671 2016-08-19 Pedro Alves <palves@redhat.com>
3673 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3674 allocating around 0x80000000.
3676 2016-08-19 Pedro Alves <palves@redhat.com>
3679 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3680 (x32-avx512-linux-ipa.o): New rules.
3681 * configure.ac (x86_64-*-linux*): New x32 check.
3682 * configure.srv (ipa_x32_linux_regobj): New.
3683 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3684 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3686 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3688 * configure: Regenerate.
3690 2016-08-09 Pedro Alves <palves@redhat.com>
3693 * Makefile.in (OBS): Add signals-state-save-restore.o.
3694 (signals-state-save-restore.o): New rule.
3695 * config.in: Regenerate.
3696 * configure: Regenerate.
3697 * linux-low.c: Include "signals-state-save-restore.h".
3698 (linux_create_inferior): Call
3699 restore_original_signals_state.
3700 * server.c: Include "dispositions-save-restore.h".
3701 (captured_main): Call save_original_signals_state.
3703 2016-08-05 Pedro Alves <palves@redhat.com>
3705 * configure: Regenerate.
3707 2016-08-04 Yao Qi <yao.qi@linaro.org>
3709 * linux-low.c (regsets_fetch_inferior_registers): Check
3710 errno is ESRCH or not.
3712 2016-08-02 Yao Qi <yao.qi@linaro.org>
3714 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3715 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3716 (thread_db_load_search): Update.
3717 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3718 td_ta_set_event and td_ta_event_getmsg.
3720 2016-07-26 Pedro Alves <palves@redhat.com>
3723 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3724 of unsigned long for 64-bit registers and use uint32_t instead of
3725 unsigned int for 32-bit registers.
3727 2016-07-26 Pedro Alves <palves@redhat.com>
3729 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3732 2016-07-21 Tom Tromey <tom@tromey.com>
3734 * configure: Rebuild.
3736 2016-07-21 Yao Qi <yao.qi@linaro.org>
3738 * mem-break.c (find_gdb_breakpoint): Cast bp to
3739 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3741 2016-07-21 Yao Qi <yao.qi@linaro.org>
3743 * server.c (handle_v_requests): Support s and S actions
3744 if target_supports_software_single_step return true.
3746 2016-07-21 Yao Qi <yao.qi@linaro.org>
3748 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3749 is resume_step, call maybe_hw_step.
3750 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3752 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3754 (proceed_one_lwp): If resume request is resume_step, install
3755 reinsert breakpoints and call maybe_hw_step.
3757 2016-07-21 Yao Qi <yao.qi@linaro.org>
3759 * linux-low.c (proceed_one_lwp): Declare.
3760 (linux_resume_one_thread): Remove local variable 'step'.
3761 Lift code enqueue signal. Call proceed_one_lwp instead of
3762 linux_resume_one_lwp.
3764 2016-07-21 Yao Qi <yao.qi@linaro.org>
3766 * linux-low.c (linux_resume_one_thread): Call
3767 enqueue_pending_signal.
3769 2016-07-21 Yao Qi <yao.qi@linaro.org>
3771 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3772 * inferiors.c (do_restore_current_thread_cleanup): New function.
3773 (make_cleanup_restore_current_thread): Likewise.
3774 * linux-low.c (install_software_single_step_breakpoints): Call
3775 make_cleanup_restore_current_thread. Switch current_thread to
3778 2016-07-21 Yao Qi <yao.qi@linaro.org>
3780 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3781 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3782 (clone_one_breakpoint): Likewise.
3783 (delete_reinsert_breakpoints): Change parameter to thread.
3785 (has_reinsert_breakpoints): Likewise.
3786 (uninsert_reinsert_breakpoints): Likewise.
3787 (reinsert_reinsert_breakpoints): Likewise.
3788 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3789 (delete_reinsert_breakpoints): Likewise.
3790 (reinsert_reinsert_breakpoints): Likewise.
3791 (uninsert_reinsert_breakpoints): Likewise.
3792 (has_reinsert_breakpoints): Likewise.
3794 2016-07-21 Yao Qi <yao.qi@linaro.org>
3796 * inferiors.c (get_thread_process): Make parameter const.
3797 * inferiors.h (get_thread_process): Update declaration.
3798 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3799 Add new parameters child_thread and parent_thread. Callers
3801 * mem-break.h (clone_all_breakpoints): Update declaration.
3803 2016-07-21 Yao Qi <yao.qi@linaro.org>
3805 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3806 <command_list, handler>: Remove.
3807 (struct gdb_breakpoint): New.
3808 (struct other_breakpoint): New.
3809 (struct reinsert_breakpoint): New.
3810 (is_gdb_breakpoint): New function.
3811 (any_persistent_commands): Update command_list if
3812 is_gdb_breakpoint returns true.
3813 (set_breakpoint): Create breakpoints according to their types.
3814 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3815 (set_gdb_breakpoint_1): Likewise.
3816 (set_gdb_breakpoint): Likewise.
3817 (clear_breakpoint_conditions): Change parameter type to
3818 'struct gdb_breakpoint *'.
3819 (clear_breakpoint_commands): Likewise.
3820 (clear_breakpoint_conditions_and_commands): Likewise.
3821 (add_condition_to_breakpoint): Likewise.
3822 (add_breakpoint_condition): Likewise.
3823 (add_commands_to_breakpoint): Likewise.
3824 (check_breakpoints): Check other_breakpoint.
3825 (clone_one_breakpoint): Clone breakpopint according to its type.
3826 * mem-break.h (struct gdb_breakpoint): Declare.
3827 (set_gdb_breakpoint): Update declaration.
3828 (clear_breakpoint_conditions_and_commands): Likewise.
3829 (add_breakpoint_condition): Likewise.
3830 (add_breakpoint_commands): Likewise.
3831 * server.c (process_point_options): Change parameter type to
3832 'struct gdb_breakpoint *'.
3834 2016-07-21 Yao Qi <yao.qi@linaro.org>
3836 * mem-break.c (set_breakpoint_at): Rename it to ...
3837 (set_breakpoint_type_at): ... it.
3838 (set_breakpoint_at): Call set_breakpoint_type_at.
3839 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3840 * mem-break.h (set_breakpoint_at): Update comments.
3842 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3844 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3846 (nios2_store_gregset): Likewise.
3848 2016-07-01 Pedro Alves <palves@redhat.com>
3849 Antoine Tremblay <antoine.tremblay@ericsson.com>
3851 * linux-low.c: Change interface to take the target lwp_info
3852 pointer directly and return void. Handle detaching from a zombie
3854 (linux_detach_lwp_callback): New function.
3855 (linux_detach): Detach from the leader thread after detaching from
3858 2016-06-28 Yao Qi <yao.qi@linaro.org>
3860 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3861 for variable new_offset.
3862 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3863 (aarch64_ftrace_insn_reloc_cb): Likewise.
3864 (aarch64_ftrace_insn_reloc_tb): Likewise.
3865 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3866 PRIx64 instead of PRIx32.
3868 2016-06-28 Yao Qi <yao.qi@linaro.org>
3870 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3871 (the_low_target): Install arm_get_syscall_trapinfo.
3873 2016-06-28 Yao Qi <yao.qi@linaro.org>
3875 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3877 (the_low_target): Install aarch64_get_syscall_trapinfo.
3879 2016-06-28 Yao Qi <yao.qi@linaro.org>
3881 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3883 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3884 Remove parameter sysno.
3885 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3888 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3890 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3891 (s390_emit_ne_goto): Likewise.
3892 (s390_emit_lt_goto): Likewise.
3893 (s390_emit_le_goto): Likewise.
3894 (s390_emit_gt_goto): Likewise.
3895 (s390_emit_ge_goto): Likewise.
3896 (s390x_emit_eq_goto): Likewise.
3897 (s390x_emit_ne_goto): Likewise.
3898 (s390x_emit_lt_goto): Likewise.
3899 (s390x_emit_le_goto): Likewise.
3900 (s390x_emit_gt_goto): Likewise.
3901 (s390x_emit_ge_goto): Likewise.
3902 (s390_emit_ops_impl): Mark variable static.
3903 (s390x_emit_ops): Likewise.
3905 2016-06-17 Yao Qi <yao.qi@linaro.org>
3907 * linux-low.c (handle_extended_wait): Call
3908 uninsert_reinsert_breakpoints for the parent process. Remove
3909 reinsert breakpoints from the child process. Reinsert them to
3910 the parent process when vfork is done.
3911 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3912 (reinsert_reinsert_breakpoints): New function.
3913 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3914 (reinsert_reinsert_breakpoints): Declare.
3916 2016-06-17 Yao Qi <yao.qi@linaro.org>
3918 * linux-low.c (handle_extended_wait): If the parent is doing
3919 step-over, remove the reinsert breakpoints from the forked child.
3921 2016-06-17 Yao Qi <yao.qi@linaro.org>
3923 * linux-low.c (unsuspend_all_lwps): Declare.
3924 (linux_low_filter_event): If thread exited, call finish_step_over.
3925 If step-over is finished, unsuspend other threads.
3927 2016-06-17 Yao Qi <yao.qi@linaro.org>
3929 * linux-low.c (linux_resume_one_lwp_throw): Assert
3930 has_reinsert_breakpoints returns false.
3931 * mem-break.c (delete_disabled_breakpoints): Assert
3932 bp type isn't reinsert_breakpoint.
3934 2016-06-17 Yao Qi <yao.qi@linaro.org>
3936 * linux-low.c (maybe_hw_step): New function.
3937 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3938 (finish_step_over): Switch current_thread to lwp temporarily,
3939 and assert has_reinsert_breakpoints returns true.
3940 (proceed_one_lwp): Call maybe_hw_step.
3941 * mem-break.c (has_reinsert_breakpoints): New function.
3942 * mem-break.h (has_reinsert_breakpoints): Declare.
3944 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3946 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3948 2016-05-17 Yao Qi <yao.qi@linaro.org>
3950 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3951 instead of find_inferior.
3953 2016-05-05 Yao Qi <yao.qi@linaro.org>
3955 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3956 Initialize res to zero.
3958 2016-05-05 Yao Qi <yao.qi@linaro.org>
3960 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3963 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3965 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3966 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3967 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3969 2016-04-28 Par Olsson <par.olsson@windriver.com>
3970 Simon Marchi <simon.marchi@ericsson.com>
3972 * tracepoint.c (write_inferior_int8): New function.
3973 (cmd_qtenable_disable): Write enable flag using
3974 write_inferior_int8.
3976 2016-04-25 Yao Qi <yao.qi@linaro.org>
3978 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3979 (need_step_over_p): Return zero if the LWP has pending signals
3980 can be delivered on software single step target.
3982 2016-04-25 Yao Qi <yao.qi@linaro.org>
3984 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3985 return instead of error.
3987 2016-04-22 Yao Qi <yao.qi@linaro.org>
3989 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3992 2016-04-22 Yao Qi <yao.qi@linaro.org>
3994 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3995 signal when stepping over breakpoint with software single
3998 2016-04-21 Pedro Alves <palves@redhat.com>
4000 * linux-s390-low.c (s390_collect_ptrace_register)
4001 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4003 (s390_check_regset): Use void * instead of gdb_byte *.
4005 2016-04-20 Pedro Alves <palves@redhat.com>
4007 * configure: Renegerate.
4009 2016-04-20 Yao Qi <yao.qi@linaro.org>
4011 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4012 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4014 (arm_store_gregset): Likewise.
4016 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4018 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4019 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4020 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4021 (amd64-avx-mpx-linux.c): New rules.
4022 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4023 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4024 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4025 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4026 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4027 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4028 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4029 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4030 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4031 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4032 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4033 * linux-x86-low.c (x86_linux_read_description): Add case for
4034 X86_XSTATE_AVX_MPX_MASK.
4035 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4036 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4037 init_registers_i386_avx_mpx_linux.
4038 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4039 (initialize_low_tracepoint): Call
4040 init_registers_i386_avx_mpx_linux.
4041 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4042 (initialize_low_tracepoint): Call
4043 init_registers_amd64_avx_mpx_linux.
4044 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4045 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4046 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4049 2016-04-18 Pedro Alves <palves@redhat.com>
4051 * configure: Regenerate.
4053 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4055 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4056 (aarch64_emit_sub): Likewise.
4058 2016-04-12 Pedro Alves <palves@redhat.com>
4060 * utils.c (prepare_to_throw_exception): Delete.
4062 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4064 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4066 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4068 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4070 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4072 * linux-aarch64-ipa.c: Add <elf.h> include.
4073 * linux-ppc-ipa.c: Add <elf.h> include.
4074 * linux-s390-ipa.c: Add <elf.h> include.
4076 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4078 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4079 (get_raw_reg_ptr): Likewise.
4080 (get_trace_state_variable_value_ptr): Likewise.
4081 (set_trace_state_variable_value_ptr): Likewise.
4082 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4085 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4086 Marcin Kościelnicki <koriakin@0x04.net>
4089 * linux-ppc-low.c (emit_insns): New function.
4090 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4091 (ppc_emit_prologue): New function.
4092 (ppc_emit_epilogue): New function.
4093 (ppc_emit_add): New function.
4094 (ppc_emit_sub): New function.
4095 (ppc_emit_mul): New function.
4096 (ppc_emit_lsh): New function.
4097 (ppc_emit_rsh_signed): New function.
4098 (ppc_emit_rsh_unsigned): New function.
4099 (ppc_emit_ext): New function.
4100 (ppc_emit_zero_ext): New function.
4101 (ppc_emit_log_not): New function.
4102 (ppc_emit_bit_and): New function.
4103 (ppc_emit_bit_or): New function.
4104 (ppc_emit_bit_xor): New function.
4105 (ppc_emit_bit_not): New function.
4106 (ppc_emit_equal): New function.
4107 (ppc_emit_less_signed): New function.
4108 (ppc_emit_less_unsigned): New function.
4109 (ppc_emit_ref): New function.
4110 (ppc_emit_const): New function.
4111 (ppc_emit_reg): New function.
4112 (ppc_emit_pop): New function.
4113 (ppc_emit_stack_flush): New function.
4114 (ppc_emit_swap): New function.
4115 (ppc_emit_stack_adjust): New function.
4116 (ppc_emit_call): New function.
4117 (ppc_emit_int_call_1): New function.
4118 (ppc_emit_void_call_2): New function.
4119 (ppc_emit_if_goto): New function.
4120 (ppc_emit_goto): New function.
4121 (ppc_emit_eq_goto): New function.
4122 (ppc_emit_ne_goto): New function.
4123 (ppc_emit_lt_goto): New function.
4124 (ppc_emit_le_goto): New function.
4125 (ppc_emit_gt_goto): New function.
4126 (ppc_emit_ge_goto): New function.
4127 (ppc_write_goto_address): New function.
4128 (ppc_emit_ops_impl): New static variable.
4129 (ppc64v1_emit_prologue): New function.
4130 (ppc64v2_emit_prologue): New function.
4131 (ppc64_emit_epilogue): New function.
4132 (ppc64_emit_add): New function.
4133 (ppc64_emit_sub): New function.
4134 (ppc64_emit_mul): New function.
4135 (ppc64_emit_lsh): New function.
4136 (ppc64_emit_rsh_signed): New function.
4137 (ppc64_emit_rsh_unsigned): New function.
4138 (ppc64_emit_ext): New function.
4139 (ppc64_emit_zero_ext): New function.
4140 (ppc64_emit_log_not): New function.
4141 (ppc64_emit_bit_and): New function.
4142 (ppc64_emit_bit_or): New function.
4143 (ppc64_emit_bit_xor): New function.
4144 (ppc64_emit_bit_not): New function.
4145 (ppc64_emit_equal): New function.
4146 (ppc64_emit_less_signed): New function.
4147 (ppc64_emit_less_unsigned): New function.
4148 (ppc64_emit_ref): New function.
4149 (ppc64_emit_const): New function.
4150 (ppc64v1_emit_reg): New function.
4151 (ppc64v2_emit_reg): New function.
4152 (ppc64_emit_pop): New function.
4153 (ppc64_emit_stack_flush): New function.
4154 (ppc64_emit_swap): New function.
4155 (ppc64v1_emit_call): New function.
4156 (ppc64v2_emit_call): New function.
4157 (ppc64v1_emit_int_call_1): New function.
4158 (ppc64v2_emit_int_call_1): New function.
4159 (ppc64v1_emit_void_call_2): New function.
4160 (ppc64v2_emit_void_call_2): New function.
4161 (ppc64_emit_if_goto): New function.
4162 (ppc64_emit_eq_goto): New function.
4163 (ppc64_emit_ne_goto): New function.
4164 (ppc64_emit_lt_goto): New function.
4165 (ppc64_emit_le_goto): New function.
4166 (ppc64_emit_gt_goto): New function.
4167 (ppc64_emit_ge_goto): New function.
4168 (ppc64v1_emit_ops_impl): New static variable.
4169 (ppc64v2_emit_ops_impl): New static variable.
4170 (ppc_emit_ops): New function.
4171 (linux_low_target): Wire in ppc_emit_ops.
4173 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4174 Marcin Kościelnicki <koriakin@0x04.net>
4177 * Makefile.in: Add powerpc-*-ipa.o
4178 * configure.srv: Add ipa_obj for powerpc*-linux.
4179 * linux-ppc-ipa.c: New file.
4180 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4182 (PPC_FIELD): New macro.
4183 (PPC_SEXT): New macro.
4184 (PPC_OP6): New macro.
4185 (PPC_BO): New macro.
4186 (PPC_LI): New macro.
4187 (PPC_BD): New macro.
4188 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4189 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4190 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4191 (ppc_get_thread_area): New function.
4192 (is_elfv2_inferior): New function.
4193 (gen_ds_form): New function.
4194 (GEN_STD): New macro.
4195 (GEN_STDU): New macro.
4196 (GEN_LD): New macro.
4197 (GEN_LDU): New macro.
4198 (gen_d_form): New function.
4199 (GEN_ADDI): New macro.
4200 (GEN_ADDIS): New macro.
4201 (GEN_LI): New macro.
4202 (GEN_LIS): New macro.
4203 (GEN_ORI): New macro.
4204 (GEN_ORIS): New macro.
4205 (GEN_LWZ): New macro.
4206 (GEN_STW): New macro.
4207 (GEN_STWU): New macro.
4208 (gen_xfx_form): New function.
4209 (GEN_MFSPR): New macro.
4210 (GEN_MTSPR): New macro.
4211 (GEN_MFCR): New macro.
4212 (GEN_MTCR): New macro.
4213 (GEN_SYNC): New macro.
4214 (GEN_LWSYNC): New macro.
4215 (gen_x_form): New function.
4216 (GEN_OR): New macro.
4217 (GEN_MR): New macro.
4218 (GEN_LWARX): New macro.
4219 (GEN_STWCX): New macro.
4220 (GEN_CMPW): New macro.
4221 (gen_md_form): New function.
4222 (GEN_RLDICL): New macro.
4223 (GEN_RLDICR): New macro.
4224 (gen_i_form): New function.
4226 (GEN_BL): New macro.
4227 (gen_b_form): New function.
4228 (GEN_BNE): New macro.
4229 (GEN_LOAD): New macro.
4230 (GEN_STORE): New macro.
4231 (gen_limm): New function.
4232 (gen_atomic_xchg): New function.
4233 (gen_call): New function.
4234 (ppc_relocate_instruction): New function.
4235 (ppc_install_fast_tracepoint_jump_pad): New function.
4236 (ppc_get_min_fast_tracepoint_insn_len): New function.
4237 (ppc_get_ipa_tdesc_idx): New function.
4238 (the_low_target): Wire in the new functions.
4239 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4241 * linux-ppc-tdesc.h: New file.
4243 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4245 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4246 (alloc_jump_pad_buffer): New function.
4247 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4248 (alloc_jump_pad_buffer): New function.
4249 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4250 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4251 (alloc_jump_pad_buffer): New function.
4252 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4253 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4254 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4255 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4257 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4259 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4260 * linux-amd64-ipa.c: Likewise.
4261 * linux-i386-ipa.c: Likewise.
4262 * linux-s390-ipa.c: Likewise.
4263 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4264 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4265 set_trace_state_variable_value_ptr.
4266 (struct ipa_sym_addresses): Likewise.
4267 (symbol_list): Likewise.
4268 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4269 accessing gdb_collect directly.
4270 (gdb_collect_ptr_type): New typedef.
4271 (get_raw_reg_ptr_type): New typedef.
4272 (get_trace_state_variable_value_ptr_type): New typedef.
4273 (set_trace_state_variable_value_ptr_type): New typedef.
4274 (gdb_collect_ptr): New global.
4275 (get_raw_reg_ptr): New global.
4276 (get_trace_state_variable_value_ptr): New global.
4277 (set_trace_state_variable_value_ptr): New global.
4278 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4279 accessing get_raw_reg directly.
4280 (get_get_tsv_func_addr): Likewise for
4281 get_trace_state_variable_value_ptr.
4282 (get_set_tsv_func_addr): Likewise for
4283 set_trace_state_variable_value_ptr.
4284 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4286 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4288 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4290 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4292 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4294 (relocate_instruction): Remove own_buf.
4295 * server.c (own_buf): Make global.
4296 (handle_v_requests): Make global.
4297 * server.h (own_buf): New declaration.
4298 (handle_v_requests): New prototype.
4300 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4303 * linux-s390-low.c (add_insns): New function.
4304 (s390_emit_prologue): New function.
4305 (s390_emit_epilogue): New function.
4306 (s390_emit_add): New function.
4307 (s390_emit_sub): New function.
4308 (s390_emit_mul): New function.
4309 (s390_emit_lsh): New function.
4310 (s390_emit_rsh_signed): New function.
4311 (s390_emit_rsh_unsigned): New function.
4312 (s390_emit_ext): New function.
4313 (s390_emit_log_not): New function.
4314 (s390_emit_bit_and): New function.
4315 (s390_emit_bit_or): New function.
4316 (s390_emit_bit_xor): New function.
4317 (s390_emit_bit_not): New function.
4318 (s390_emit_equal): New function.
4319 (s390_emit_less_signed): New function.
4320 (s390_emit_less_unsigned): New function.
4321 (s390_emit_ref): New function.
4322 (s390_emit_if_goto): New function.
4323 (s390_emit_goto): New function.
4324 (s390_write_goto_address): New function.
4325 (s390_emit_litpool): New function.
4326 (s390_emit_const): New function.
4327 (s390_emit_call): New function.
4328 (s390_emit_reg): New function.
4329 (s390_emit_pop): New function.
4330 (s390_emit_stack_flush): New function.
4331 (s390_emit_zero_ext): New function.
4332 (s390_emit_swap): New function.
4333 (s390_emit_stack_adjust): New function.
4334 (s390_emit_set_r2): New function.
4335 (s390_emit_int_call_1): New function.
4336 (s390_emit_void_call_2): New function.
4337 (s390_emit_eq_goto): New function.
4338 (s390_emit_ne_goto): New function.
4339 (s390_emit_lt_goto): New function.
4340 (s390_emit_le_goto): New function.
4341 (s390_emit_gt_goto): New function.
4342 (s390_emit_ge_goto): New function.
4343 (s390x_emit_prologue): New function.
4344 (s390x_emit_epilogue): New function.
4345 (s390x_emit_add): New function.
4346 (s390x_emit_sub): New function.
4347 (s390x_emit_mul): New function.
4348 (s390x_emit_lsh): New function.
4349 (s390x_emit_rsh_signed): New function.
4350 (s390x_emit_rsh_unsigned): New function.
4351 (s390x_emit_ext): New function.
4352 (s390x_emit_log_not): New function.
4353 (s390x_emit_bit_and): New function.
4354 (s390x_emit_bit_or): New function.
4355 (s390x_emit_bit_xor): New function.
4356 (s390x_emit_bit_not): New function.
4357 (s390x_emit_equal): New function.
4358 (s390x_emit_less_signed): New function.
4359 (s390x_emit_less_unsigned): New function.
4360 (s390x_emit_ref): New function.
4361 (s390x_emit_if_goto): New function.
4362 (s390x_emit_const): New function.
4363 (s390x_emit_call): New function.
4364 (s390x_emit_reg): New function.
4365 (s390x_emit_pop): New function.
4366 (s390x_emit_stack_flush): New function.
4367 (s390x_emit_zero_ext): New function.
4368 (s390x_emit_swap): New function.
4369 (s390x_emit_stack_adjust): New function.
4370 (s390x_emit_int_call_1): New function.
4371 (s390x_emit_void_call_2): New function.
4372 (s390x_emit_eq_goto): New function.
4373 (s390x_emit_ne_goto): New function.
4374 (s390x_emit_lt_goto): New function.
4375 (s390x_emit_le_goto): New function.
4376 (s390x_emit_gt_goto): New function.
4377 (s390x_emit_ge_goto): New function.
4378 (s390_emit_ops): New function.
4379 (struct linux_target_ops): Fill in emit_ops hook.
4381 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4384 * Makefile.in: Add s390 IPA files.
4385 * configure.srv: Build IPA for s390.
4386 * linux-s390-ipa.c: New file.
4387 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4388 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4389 (tdesc_s390_linux32): Likewise.
4390 (init_registers_s390_linux32v1): Likewise.
4391 (tdesc_s390_linux32v1): Likewise.
4392 (init_registers_s390_linux32v2): Likewise.
4393 (tdesc_s390_linux32v2): Likewise.
4394 (init_registers_s390_linux64): Likewise.
4395 (tdesc_s390_linux64): Likewise.
4396 (init_registers_s390_linux64v1): Likewise.
4397 (tdesc_s390_linux64v1): Likewise.
4398 (init_registers_s390_linux64v2): Likewise.
4399 (tdesc_s390_linux64v2): Likewise.
4400 (init_registers_s390_te_linux64): Likewise.
4401 (tdesc_s390_te_linux64): Likewise.
4402 (init_registers_s390_vx_linux64): Likewise.
4403 (tdesc_s390_vx_linux64): Likewise.
4404 (init_registers_s390_tevx_linux64): Likewise.
4405 (tdesc_s390_tevx_linux64): Likewise.
4406 (init_registers_s390x_linux64): Likewise.
4407 (tdesc_s390x_linux64): Likewise.
4408 (init_registers_s390x_linux64v1): Likewise.
4409 (tdesc_s390x_linux64v1): Likewise.
4410 (init_registers_s390x_linux64v2): Likewise.
4411 (tdesc_s390x_linux64v2): Likewise.
4412 (init_registers_s390x_te_linux64): Likewise.
4413 (tdesc_s390x_te_linux64): Likewise.
4414 (init_registers_s390x_vx_linux64): Likewise.
4415 (tdesc_s390x_vx_linux64): Likewise.
4416 (init_registers_s390x_tevx_linux64): Likewise.
4417 (tdesc_s390x_tevx_linux64): Likewise.
4418 (have_hwcap_s390_vx): New static variable.
4419 (s390_arch_setup): Fill have_hwcap_s390_vx.
4420 (s390_get_thread_area): New function.
4421 (s390_ft_entry_gpr_esa): New const.
4422 (s390_ft_entry_gpr_zarch): New const.
4423 (s390_ft_entry_misc): New const.
4424 (s390_ft_entry_fr): New const.
4425 (s390_ft_entry_vr): New const.
4426 (s390_ft_main_31): New const.
4427 (s390_ft_main_64): New const.
4428 (s390_ft_exit_fr): New const.
4429 (s390_ft_exit_vr): New const.
4430 (s390_ft_exit_misc): New const.
4431 (s390_ft_exit_gpr_esa): New const.
4432 (s390_ft_exit_gpr_zarch): New const.
4433 (append_insns): New function.
4434 (s390_relocate_instruction): New function.
4435 (s390_install_fast_tracepoint_jump_pad): New function.
4436 (s390_get_min_fast_tracepoint_insn_len): New function.
4437 (s390_get_ipa_tdesc_idx): New function.
4438 (struct linux_target_ops): Wire in the above functions.
4439 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4440 * linux-s390-tdesc.h: New file.
4442 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4444 * linux-s390-low.c (s390_supports_tracepoints): New function.
4445 (struct linux_target_ops): Fill supports_tracepoints hook.
4447 2016-03-18 Yao Qi <yao.qi@linaro.org>
4449 * linux-low.c (lwp_signal_can_be_delivered): New function.
4450 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4452 2016-03-18 Yao Qi <yao.qi@linaro.org>
4454 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4455 0 if signal is enqueued. Remove 'signal' from one debugging
4456 message. Move one debugging message to some lines below.
4457 Remove code setting 'signal' to 0.
4459 2016-03-18 Yao Qi <yao.qi@linaro.org>
4461 * linux-low.c (linux_low_filter_event): Remove redundant
4462 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4464 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4466 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4467 (struct linux_target_ops): Wire in the above.
4469 2016-03-03 Yao Qi <yao.qi@linaro.org>
4471 * linux-low.c: Update comments to start_step_over.
4473 2016-03-03 Yao Qi <yao.qi@linaro.org>
4476 * linux-low.c (handle_extended_wait): Set child suspended
4477 if event_lwp->bp_reinsert isn't zero.
4479 2016-03-02 Yao Qi <yao.qi@linaro.org>
4481 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4482 enqueue_pending_signal.
4484 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4486 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4489 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4491 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4492 (s390_regmap_3264) [!__s390x__]: New global.
4493 (s390_collect_ptrace_register): Skip map entries containing -1.
4494 (s390_supply_ptrace_register): Ditto.
4495 (s390_fill_gprs_high): New function.
4496 (s390_store_gprs_high): New function.
4497 (s390_regsets): Add NT_S390_HIGH_GPRS.
4498 (s390_get_hwcap): Enable on 31-bit.
4499 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4500 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4501 Detect NT_S390_HIGH_GPRS.
4502 (s390_usrregs_info_3264): Enable on 31-bit.
4503 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4504 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4506 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4509 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4510 * configure.srv: Ditto.
4511 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4512 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4513 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4514 (init_registers_amd64_linux): Remove prototype.
4515 (tdesc_amd64_linux): Remove declaration.
4516 (get_ipa_tdesc): New function.
4517 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4518 initialize remaining tdescs.
4519 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4520 (init_registers_i386_linux): Remove prototype.
4521 (tdesc_i386_linux): Remove declaration.
4522 (get_ipa_tdesc): New function.
4523 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4524 initialize remaining tdescs.
4525 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4526 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4527 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4528 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4529 (x86_get_ipa_tdesc_idx): New function.
4530 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4531 * linux-x86-tdesc.h: New file.
4532 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4533 (target_get_ipa_tdesc_idx): New macro.
4534 * tracepoint.c (ipa_tdesc_idx): New macro.
4535 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4536 (symbol_list): Add ipa_tdesc_idx.
4537 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4538 (ipa_tdesc): Remove.
4539 (ipa_tdesc_idx): New variable.
4540 (get_context_regcache): Use get_ipa_tdesc.
4541 (gdb_collect): Ditto.
4543 * tracepoint.h (get_ipa_tdesc): New prototype.
4544 (ipa_tdesc): Remove.
4546 2016-02-24 Pedro Alves <palves@redhat.com>
4548 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4549 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4550 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4551 Factor out common code between the USE_SIGTRAP_SIGINFO and
4552 !USE_SIGTRAP_SIGINFO blocks.
4553 (linux_low_filter_event): Call save_stop_reason instead of
4554 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4556 (linux_wait_1): Update comments.
4558 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4560 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4561 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4562 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4563 ppc_insert_point, ppc_remove_point.
4565 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4567 * linux-s390-low.c (s390_supports_z_point_type): New function.
4568 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4570 2016-02-16 Yao Qi <yao.qi@linaro.org>
4572 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4573 PC. Get pc from regcache_read_pc.
4575 2016-02-12 Yao Qi <yao.qi@linaro.org>
4577 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4578 or linux_get_pc_32bit.
4579 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4581 2016-02-12 Yao Qi <yao.qi@linaro.org>
4583 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4584 arm_linux_get_next_pcs_fixup.
4586 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4588 * tracepoint.c (x_tracepoint_action_download): Change
4589 write_inferior_data_ptr to write_inferior_data_pointer.
4590 (cmd_qtstart): Likewise.
4591 (write_inferior_data_ptr): Remove.
4592 (download_agent_expr): Change write_inferior_data_ptr to
4593 write_inferior_data_pointer.
4594 (download_tracepoint_1): Likewise.
4595 (download_tracepoint): Likewise.
4596 (download_trace_state_variables): Likewise.
4598 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4599 Marcin Kościelnicki <koriakin@0x04.net>
4601 * tracepoint.c (struct tracepoint_action_ops): Remove.
4602 (struct tracepoint_action): Remove ops.
4603 (m_tracepoint_action_download, r_tracepoint_action_download)
4604 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4605 size and offset accordingly.
4606 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4607 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4608 (tracepoint_action_send, tracepoint_action_download): New functions.
4609 Helpers for trace action handlers.
4610 (add_tracepoint_action): Remove setup actions ops.
4611 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4613 2016-02-10 Yao Qi <yao.qi@linaro.org>
4615 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4617 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4619 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4621 * configure: Regenerate.
4623 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4625 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4626 void * to gdb_byte *.
4627 * linux-low.c (siginfo_fixup): Likewise.
4628 (linux_xfer_siginfo): Likewise.
4629 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4631 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4633 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4635 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4637 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4639 * linux-x86-low.c [__x86_64__]: Include
4640 "nat/amd64-linux-siginfo.h".
4641 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4642 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4643 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4644 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4645 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4646 (cpt_si_fd, si_timerid, si_overrun): Move from
4647 nat/amd64-linux-siginfo.c.
4648 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4650 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4652 * server.c (skip_to_semicolon): Remove.
4653 (process_point_options): Use strchrnul instead of
4656 2016-01-26 Yao Qi <yao.qi@linaro.org>
4658 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4659 * linux-low.c (install_software_single_step_breakpoints): Don't
4660 call regcache_read_pc.
4661 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4664 2016-01-26 Yao Qi <yao.qi@linaro.org>
4666 * linux-low.c (install_software_single_step_breakpoints): Call
4667 regcache_read_pc instead of get_pc.
4669 2016-01-26 Yao Qi <yao.qi@linaro.org>
4671 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4672 (unblock_async_io): Rename to ...
4673 (block_unblock_async_io): ... it. New function.
4674 (enable_async_io): Don't install SIGIO handler. Unblock it
4676 (disable_async_io): Don't ignore SIGIO. Block it instead.
4677 (initialize_async_io): Install SIGIO handler. Don't call
4680 2016-01-26 Yao Qi <yao.qi@linaro.org>
4682 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4683 first character is '\003', call *the_target->request_interrupt.
4685 2016-01-25 Yao Qi <yao.qi@linaro.org>
4687 * remote-utils.c (new_thread_notify): Remove.
4688 (dead_thread_notify): Likewise.
4689 * remote-utils.h (new_thread_notify): Remove declaration.
4690 (dead_thread_notify): Likewise.
4692 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4694 * gdb.trace/pending.exp: Fix expected message on continue.
4696 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4698 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4699 it works properly on big-endian machines where sizeof (CORE_ADDR)
4702 2016-01-21 Pedro Alves <palves@redhat.com>
4704 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4705 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4706 * configure: Regenerate.
4708 2016-01-21 Yao Qi <yao.qi@linaro.org>
4710 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4711 is_thumb and set it according to CPSR saved on the stack.
4712 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4713 arm_sigreturn_next_pc.
4715 2016-01-18 Yao Qi <yao.qi@linaro.org>
4717 * linux-low.c (linux_set_pc_64bit): New function.
4718 (linux_get_pc_64bit): New function.
4719 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4721 * linux-sparc-low.c (debug_threads): Remove declaration.
4722 (sparc_get_pc): Remove.
4723 (the_low_target): Use linux_get_pc_64bit instead of
4725 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4726 (the_low_target): Use linux_get_pc_64bit and
4729 2016-01-18 Yao Qi <yao.qi@linaro.org>
4731 * linux-arm-low.c (debug_threads): Remove declaration.
4732 (arm_get_pc, arm_set_pc): Remove.
4733 (the_low_target): Use linux_get_pc_32bit and
4735 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4736 (the_low_target): Use linux_get_pc_32bit and
4738 * linux-cris-low.c (debug_threads): Remove declaration.
4739 (cris_get_pc, cris_set_pc,): Remove.
4740 (the_low_target): Use linux_get_pc_32bit and
4742 * linux-crisv32-low.c (debug_threads): Remove declaration.
4743 (cris_get_pc, cris_set_pc): Remove.
4744 (the_low_target): Use linux_get_pc_32bit and
4746 * linux-low.c: Include inttypes.h.
4747 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4748 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4749 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4750 (the_low_target): Use linux_get_pc_32bit and
4752 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4753 (the_low_target): Use linux_get_pc_32bit and
4755 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4756 (the_low_target): Use linux_get_pc_32bit and
4758 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4759 (the_low_target): Use linux_get_pc_32bit and
4761 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4762 (the_low_target): Use linux_get_pc_32bit and
4765 2016-01-18 Gary Benson <gbenson@redhat.com>
4767 * configure.ac (AC_FUNC_FORK): New check.
4768 * config.in: Regenerate.
4769 * configure: Likewise.
4771 2016-01-14 Yao Qi <yao.qi@linaro.org>
4773 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4774 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4775 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4776 arm_get_next_pcs_ctor.
4778 2016-01-12 Josh Stone <jistone@redhat.com>
4779 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4781 * inferiors.h: Include "gdb_vecs.h".
4782 (struct process_info): Add syscalls_to_catch.
4783 * inferiors.c (remove_process): Free syscalls_to_catch.
4784 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4785 syscall_return stops.
4786 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4787 * server.c (handle_general_set): Handle QCatchSyscalls.
4788 (handle_query): Report support for QCatchSyscalls.
4789 * target.h (struct target_ops): Add supports_catch_syscall.
4790 (target_supports_catch_syscall): New macro.
4791 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4792 (struct lwp_info): Add syscall_state.
4793 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4794 Maintain syscall_state and syscalls_to_catch across exec.
4795 (get_syscall_trapinfo): New function, proxy to the_low_target.
4796 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4797 (linux_low_filter_event): Toggle syscall_state entry/return for
4798 syscall traps, and set it ignored for all others.
4799 (gdb_catching_syscalls_p): New function.
4800 (gdb_catch_this_syscall_p): New function.
4801 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4802 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4803 (linux_supports_catch_syscall): New function.
4804 (linux_target_ops): Install it.
4805 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4806 (the_low_target): Install it.
4808 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4810 * acinclude.m4: Include new ../warning.m4 file.
4811 * configure: Regenerated.
4812 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4814 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4816 * ax.c (is_goto_target): Mark static.
4817 * linux-low.c (register_addr): Likewise.
4818 (linux_fetch_registers, linux_store_registers): Likewise.
4819 * mem-break.c (any_persistent_commands): Fix old prototype.
4820 (add_commands_to_breakpoint): Mark static.
4821 * regcache.c (find_register_by_name): Delete unused func.
4822 * remote-utils.c (hex_or_minus_one): Mark static.
4823 * server.c (monitor_show_help): Mark static.
4824 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4825 handle_v_requests): Likewise.
4827 2016-01-12 Pedro Alves <palves@redhat.com>
4829 Remove use of the registered trademark symbol throughout.
4831 2016-01-08 Yao Qi <yao.qi@linaro.org>
4833 * remote-utils.c (getpkt): If c is '\003', call target hook
4836 2016-01-06 Yao Qi <yao.qi@linaro.org>
4838 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4839 linux-aarch32-low.c.
4840 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4841 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4842 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4843 (thumb2_breakpoint): Declare.
4844 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4845 linux-aarch32-low.h.
4846 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4847 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4848 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4850 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4852 * gdbreplay.c (gdbreplay_version): Change copyright year in
4854 * server.c (gdbserver_version): Likewise.
4856 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4858 * server.c (crc32_table): Delete.
4859 (crc32): Use libiberty's xcrc32 function.
4861 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4863 * lynx-low.c (lynx_delete_thread_callback): New function.
4864 (lynx_mourn): Properly delete our process and all of its
4865 threads. Remove call to clear_inferiors.
4867 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4869 * target.c (thread_search_callback): Add check that
4870 the thread_stopped target callback is not NULL before
4873 2015-12-21 Yao Qi <yao.qi@linaro.org>
4875 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4878 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4880 * server.c (handle_query): Call target_supports_software_single_step.
4882 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4884 * linux-low.c (single_step): New function.
4885 (linux_resume_one_lwp_throw): Call single_step.
4886 (start_step_over): Likewise.
4888 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4890 * Makefile.in (SFILES): Append arch/arm-linux.c,
4891 arch/arm-get-next-pcs.c.
4892 (arm-linux.o): New rule.
4893 (arm-get-next-pcs.o): New rule.
4894 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4896 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4897 to linux-aarch32-low.c.
4898 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4899 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4900 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4901 (thumb2_breakpoint_len): Likewise.
4902 (arm_is_thumb_mode): Make non-static.
4903 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4904 from linux-aarch32-low.c.
4905 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4906 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4907 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4908 (thumb2_breakpoint_len): Likewise.
4909 (arm_is_thumb_mode): New declaration.
4910 * linux-arm-low.c: Include arch/arm-linux.h
4911 aarch/arm-get-next-pcs.h, sys/syscall.h.
4912 (get_next_pcs_ops): New struct.
4913 (get_next_pcs_addr_bits_remove): New function.
4914 (get_next_pcs_is_thumb): New function.
4915 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4916 (arm_sigreturn_next_pc): Likewise.
4917 (get_next_pcs_syscall_next_pc): Likewise.
4918 (arm_gdbserver_get_next_pcs): Likewise.
4919 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4921 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4922 * server.h: Include gdb_vecs.h.
4924 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4926 * Makefile.in (SFILES): Append common/common-regcache.c.
4927 (OBS): Append common-regcache.o.
4928 (common-regcache.o): New rule.
4929 * regcache.c (init_register_cache): Initialize cache to
4931 (regcache_raw_read_unsigned): New function.
4932 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4933 register_status enum.
4935 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4937 * linux-aarch64-low.c (the_low_targets): Rename
4938 breakpoint_reinsert_addr to get_next_pcs.
4939 * linux-arm-low.c (the_low_targets): Likewise.
4940 * linux-bfin-low.c (the_low_targets): Likewise.
4941 * linux-cris-low.c (the_low_targets): Likewise.
4942 * linux-crisv32-low.c (the_low_targets): Likewise.
4943 * linux-low.c (can_software_single_step): Likewise.
4944 (install_software_single_step_breakpoints): New function.
4945 (start_step_over): Use install_software_single_step_breakpoints.
4946 * linux-low.h: New CORE_ADDR vector.
4947 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4949 * linux-mips-low.c (the_low_targets): Likewise.
4950 * linux-nios2-low.c (the_low_targets): Likewise.
4951 * linux-sparc-low.c (the_low_targets): Likewise.
4953 2015-12-17 Pedro Alves <palves@redhat.com>
4955 * linux-low.c (linux_kill_one_lwp): Remove references to
4957 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4959 (linux_init_signals): Delete.
4960 (initialize_low): Adjust.
4961 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4963 2015-12-16 Pedro Alves <palves@redhat.com>
4965 * configure.ac (compiler warning flags): When testing a
4966 -Wno-foo option, check whether -Wfoo works instead.
4967 * configure: Regenerate.
4969 2015-12-11 Don Breazeal <donb@codesourcery.com>
4971 * server.c (process_serial_event): Don't exit from gdbserver
4972 in remote mode if there are still active inferiors.
4974 2015-12-11 Yao Qi <yao.qi@linaro.org>
4976 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4977 arm_breakpoint_at if the process is 32-bit.
4979 2015-12-11 Yao Qi <yao.qi@linaro.org>
4981 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4984 2015-12-07 Yao Qi <yao.qi@linaro.org>
4986 * configure.srv: Append arm.o to srv_tgtobj for
4987 aarch64*-*-linux* target.
4988 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4989 from linux-arm-low.c.
4990 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4991 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4992 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4993 (thumb2_breakpoint_len): Likewise.
4994 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4995 (arm_breakpoint_kinds): Likewise.
4996 (arm_breakpoint_kind_from_pc): Likewise.
4997 (arm_sw_breakpoint_from_kind): Likewise.
4998 (arm_breakpoint_kind_from_current_state): Likewise.
4999 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5000 (arm_sw_breakpoint_from_kind): Declare.
5001 (arm_breakpoint_kind_from_current_state): Declare.
5002 (arm_breakpoint_at): Declare.
5003 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5004 arm_sw_breakpoint_from_kind if process is 32-bit.
5005 (aarch64_breakpoint_kind_from_pc): New function.
5006 (aarch64_breakpoint_kind_from_current_state): New function.
5007 (the_low_target): Initialize fields breakpoint_kind_from_pc
5008 and breakpoint_kind_from_current_state.
5009 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5010 linux-aarch32-low.c.
5011 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5012 (arm_breakpoint, arm_breakpoint_len): Likewise.
5013 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5014 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5015 (arm_is_thumb_mode): Likewise.
5016 (arm_breakpoint_at): Likewise.
5017 (arm_breakpoint_kind_from_pc): Likewise.
5018 (arm_sw_breakpoint_from_kind): Likewise.
5019 (arm_breakpoint_kind_from_current_state): Likewise.
5022 2015-08-04 Yao Qi <yao.qi@linaro.org>
5024 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5025 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5026 * server.c (extended_protocol): Remove "static".
5027 * server.h (extended_protocol): Declare it.
5029 2015-12-04 Josh Stone <jistone@redhat.com>
5031 * target.h (struct target_ops) <arch_setup>: Rename to ...
5032 (struct target_ops) <post_create_inferior>: ... this.
5033 (target_arch_setup): Rename to ...
5034 (target_post_create_inferior): ... this, calling post_create_inferior.
5035 * server.c (start_inferior): Update target_arch_setup calls to
5036 target_post_create_inferior.
5037 * linux-low.c (linux_low_ptrace_options): Forward declare.
5038 (linux_arch_setup): Update its comment for general use.
5039 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5040 (struct linux_target_ops): Use linux_post_create_inferior.
5041 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5042 to post_create_inferior.
5043 * nto-low.c (struct nto_target_ops): Likewise.
5044 * spu-low.c (struct spu_target_ops): Likewise.
5045 * win32-low.c (struct win32_target_ops): Likewise.
5047 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5049 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5051 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5053 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5054 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5055 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5056 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5057 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5058 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5059 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5060 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5061 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5062 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5063 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5064 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5066 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5068 * linux-low.c (linux_look_up_symbols): Don't call
5069 linux_supports_traceclone.
5070 * linux-low.h (thread_db_init): Remove use_events argument.
5071 * thread-db.c (thread_db_use_event): Remove global variable.
5072 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5073 (struct thread_db) <td_create_bp>: Remove field.
5074 (thread_db_create_event): Remove function.
5075 (thread_db_enable_reporting): Likewise.
5076 (find_one_thread): Don't check for thread_db_use_events.
5077 (attach_thread): Likewise.
5078 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5079 (try_thread_db_load_1): Don't check for thread_db_use_events.
5080 (thread_db_init): Remove use_events argument and thread events
5082 (remove_thread_event_breakpoints): Remove function.
5083 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5085 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5087 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5089 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5090 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5091 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5092 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5093 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5095 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5097 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5098 * linux-low.c (can_hardware_single_step): Use
5099 supports_hardware_single_step.
5100 (can_software_single_step): New function.
5101 (start_step_over): Call can_software_single_step.
5102 (linux_supports_hardware_single_step): New function.
5103 (struct target_ops) <supports_software_single_step>: Initialize.
5104 * linux-low.h (struct linux_target_ops)
5105 <supports_hardware_single_step>: Initialize.
5106 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5107 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5108 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5109 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5110 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5111 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5112 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5113 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5114 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5115 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5117 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5118 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5120 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5121 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5122 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5124 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5125 * target.h (struct target_ops): <supports_software_single_step>:
5127 (target_supports_software_single_step): New macro.
5129 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5131 * linux-low.c (linux_wait_1): Fix pc advance condition.
5132 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5133 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5135 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5137 * linux-arm-low.c (arm_is_thumb_mode): New function.
5138 (arm_breakpoint_at): Use arm_is_thumb_mode.
5139 (arm_breakpoint_kind_from_current_state): New function.
5140 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5142 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5143 (linux_breakpoint_kind_from_current_state): New function.
5144 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5145 * linux-low.h (struct linux_target_ops)
5146 <breakpoint_kind_from_current_state>: New field.
5147 * target.h (struct target_ops): Likewise.
5148 (target_breakpoint_kind_from_current_state): New macro.
5150 2015-11-30 Pedro Alves <palves@redhat.com>
5152 * linux-low.c (linux_resume): Wake up the event loop before
5155 2015-11-30 Pedro Alves <palves@redhat.com>
5157 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5159 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5161 * target.c (struct thread_search): New structure.
5162 (thread_search_callback): New function.
5163 (prev_general_thread): New global.
5164 (prepare_to_access_memory, done_accessing_memory): New functions.
5165 * target.h (prepare_to_access_memory, done_accessing_memory):
5166 Replace macros with function declarations.
5168 2015-11-30 Pedro Alves <palves@redhat.com>
5171 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5172 report TARGET_WAITKIND_NO_RESUMED.
5173 * remote-utils.c (prepare_resume_reply): Handle
5174 TARGET_WAITKIND_NO_RESUMED.
5175 * server.c (report_no_resumed): New global.
5176 (handle_query) <qSupported>: Handle "no-resumed+". Report
5177 "no-resumed+" support.
5178 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5179 return error if the client doesn't support no-resumed events.
5180 (push_stop_notification): New function.
5181 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5182 events if the client supports them.
5184 2015-11-30 Pedro Alves <palves@redhat.com>
5186 * linux-low.c (thread_still_has_status_pending_p): Don't check
5188 (lwp_resumed): New function.
5189 (status_pending_p_callback): Return early if the LWP is not
5190 supposed to be resumed.
5192 2015-11-30 Pedro Alves <palves@redhat.com>
5194 * linux-low.c (handle_extended_wait): Assert that the LWP's
5195 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5196 thread create events, leave the new child's status pending.
5197 (linux_low_filter_event): If GDB wants to hear about thread exit
5198 events, leave the LWP marked dead and don't delete it.
5199 (linux_wait_for_event_filtered): Don't check for thread exit.
5200 (filter_exit_event): New function.
5201 (linux_wait_1): Use it, when returning an exit event.
5202 (linux_resume_one_lwp_throw): Assert that the LWP's
5203 waitstatus is TARGET_WAITKIND_IGNORE.
5204 * remote-utils.c (prepare_resume_reply): Handle
5205 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5206 * server.c (report_thread_events): New global.
5207 (handle_general_set): Handle QThreadEvents.
5208 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5209 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5210 TARGET_WAITKIND_THREAD_EXITED.
5211 * server.h (report_thread_events): Declare.
5213 2015-11-30 Pedro Alves <palves@redhat.com>
5215 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5216 the thread's last_resume_kind was resume_stop.
5218 2015-11-30 Pedro Alves <palves@redhat.com>
5220 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5223 2015-11-30 Pedro Alves <palves@redhat.com>
5225 * server.c (handle_v_requests): Handle vCtrlC.
5227 2015-11-30 Pedro Alves <palves@redhat.com>
5229 * gdbthread.h (find_any_thread_of_pid): Declare.
5230 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5232 * server.c (handle_query): If current_thread is NULL, look for
5233 another thread of the selected process.
5235 2015-11-26 Daniel Colascione <dancol@dancol.org>
5236 Simon Marchi <simon.marchi@ericsson.com>
5238 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5239 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5241 * target.h (struct target_ops) <thread_name>: New field.
5242 (target_thread_name): New macro.
5244 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5246 * regcache.h (regcache_invalidate_pid): Add declaration.
5247 * regcache.c (regcache_invalidate_pid): New function, extracted
5248 from regcache_invalidate.
5249 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5250 Add trivial documentation comment.
5251 * lynx-low.c: Use regcache_invalidate_pid instead of
5252 regcache_invalidate.
5254 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5256 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5257 and Elf64_auxv_t if the target is Android.
5259 2015-11-22 Doug Evans <xdje42@gmail.com>
5261 * target.h: #include <sys/types.h>.
5263 2015-11-19 Pedro Alves <palves@redhat.com>
5265 * linux-low.c (linux_process_qsupported): Change prototype.
5267 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5269 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5270 and adjust to loop over all features.
5271 * server.c (handle_query) <qSupported>: Adjust to call
5272 target_process_qsupported once, passing it a vector of unprocessed
5274 * target.h (struct target_ops) <process_qsupported>: Change
5276 (target_process_qsupported): Adjust.
5278 2015-11-19 Pedro Alves <palves@redhat.com>
5280 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5282 * configure: Regenerate.
5284 2015-11-19 Pedro Alves <palves@redhat.com>
5286 * configure: Regenerate.
5288 2015-11-19 Yao Qi <yao.qi@linaro.org>
5290 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5293 2015-11-19 Yao Qi <yao.qi@linaro.org>
5295 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5296 (struct aarch64_operand): Move enum out.
5298 2015-11-19 Yao Qi <yao.qi@linaro.org>
5300 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5301 struct user_fpsimd_state *.
5302 (aarch64_store_fpregset): Likewise.
5304 2015-11-19 Yao Qi <yao.qi@linaro.org>
5306 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5307 struct user_pt_regs *.
5308 (aarch64_store_gregset): Likewise.
5310 2015-11-18 Pedro Alves <palves@redhat.com>
5312 * Makefile.in (all_object_files): Add $IPA_OBJS.
5314 2015-11-17 Pedro Alves <palves@redhat.com>
5316 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5317 GDB_SIGNAL_0 and gdb_signal_to_string.
5319 2015-11-17 Pedro Alves <palves@redhat.com>
5321 * win32-low.c (handle_output_debug_string): Remove parameter.
5322 (win32_kill): Remove our_status local and adjust call to
5323 handle_output_debug_string.
5324 (get_child_debug_event): Adjust call to
5325 handle_output_debug_string.
5327 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5329 * linux-mips-low.c (mips_fill_gregset): Add cast.
5330 (mips_store_gregset): Likewise.
5331 (mips_fill_fpregset): Likewise.
5332 (mips_store_fpregset): Likewise.
5334 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5336 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5339 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5341 * linux-mips-low.c (mips_linux_new_thread): Change type of
5342 watch_type to enum target_hw_bp_type.
5344 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5346 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5347 Change return type to arm_hwbp_type.
5349 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5351 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5352 (arm_store_gregset): Likewise.
5353 * linux-arm-low.c (arm_get_hwcap): Likewise.
5354 (arm_read_description): Likewise.
5356 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5358 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5360 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5362 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5363 (ppc_fill_vsxregset): Likewise.
5364 (ppc_store_vsxregset): Likewise.
5365 (ppc_fill_vrregset): Likewise.
5366 (ppc_store_vrregset): Likewise.
5367 (ppc_fill_evrregset): Likewise.
5368 (ppc_store_evrregset): Likewise.
5370 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5372 * linux-ppc-low.c (ppc_usrregs_info): Remove
5373 forward-declaration.
5374 (ppc_arch_setup): Move lower in file.
5376 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5378 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5379 (ps_pdwrite): Likewise.
5381 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5383 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5384 to after assert checks.
5386 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5388 * proc-service.c (ps_pdread): Add/adjust casts.
5389 (ps_pdwrite): Add/adjust casts.
5391 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5393 * server.c (handle_search_memory_1): Cast return value of
5396 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5398 * server.c (write_qxfer_response): Change type of data to
5401 2015-10-29 Pedro Alves <palves@redhat.com>
5403 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5405 2015-10-29 Pedro Alves <palves@redhat.com>
5407 * tracepoint.c (clear_installed_tracepoints): Add casts.
5409 2015-10-29 Pedro Alves <palves@redhat.com>
5411 * server.c (handle_v_cont, process_serial_event): Add enum
5412 gdb_signal casts to signal parsing code.
5414 2015-10-29 Pedro Alves <palves@redhat.com>
5416 * linux-low.h (NULL_REGSET): Define.
5417 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5418 * linux-arm-low.c (arm_regsets): Likewise.
5419 * linux-crisv32-low.c (cris_regsets): Likewise.
5420 * linux-m68k-low.c (m68k_regsets): Likewise.
5421 * linux-mips-low.c (mips_regsets): Likewise.
5422 * linux-nios2-low.c (nios2_regsets): Likewise.
5423 * linux-ppc-low.c (ppc_regsets): Likewise.
5424 * linux-s390-low.c (s390_regsets): Likewise.
5425 * linux-sh-low.c (sh_regsets): Likewise.
5426 * linux-sparc-low.c (sparc_regsets): Likewise.
5427 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5428 * linux-tile-low.c (tile_regsets): Likewise.
5429 * linux-x86-low.c (x86_regsets): Likewise.
5430 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5432 2015-10-29 Pedro Alves <palves@redhat.com>
5434 * linux-low.h (NULL_REGSET): Define.
5435 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5436 * linux-arm-low.c (arm_regsets): Likewise.
5437 * linux-crisv32-low.c (cris_regsets): Likewise.
5438 * linux-m68k-low.c (m68k_regsets): Likewise.
5439 * linux-mips-low.c (mips_regsets): Likewise.
5440 * linux-nios2-low.c (nios2_regsets): Likewise.
5441 * linux-ppc-low.c (ppc_regsets): Likewise.
5442 * linux-s390-low.c (s390_regsets): Likewise.
5443 * linux-sh-low.c (sh_regsets): Likewise.
5444 * linux-sparc-low.c (sparc_regsets): Likewise.
5445 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5446 * linux-tile-low.c (tile_regsets): Likewise.
5447 * linux-x86-low.c (x86_regsets): Likewise.
5448 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5450 2015-10-26 Doug Evans <dje@google.com>
5452 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5454 2015-10-26 Doug Evans <dje@google.com>
5456 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5458 2015-10-26 Doug Evans <dje@google.com>
5460 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5462 (attach_thread, find_new_threads_callback): Ditto.
5464 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5466 * mem-break.h (set_breakpoint_data): Remove.
5468 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5470 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5471 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5472 (initialize_low): Remove set_breakpoint_data call.
5473 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5474 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5475 (initialize_low): Remove set_breakpoint_data call.
5476 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5477 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5478 (initialize_low): Remove set_breakpoint_data call.
5480 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5482 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5483 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5484 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5485 * target.h (target_breakpoint_kind_from_pc): New macro.
5487 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5489 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5490 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5491 the default breakpoint kind.
5493 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5495 * linux-arm-low.c (arm_supports_z_point_type): Add software
5498 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5500 * linux-arm-low.c: Refactor breakpoint definitions.
5501 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5502 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5504 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5506 * Makefile.in: Add arm.c/o.
5507 * configure.srv: Likewise.
5508 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5509 (arm_breakpoint_kind_from_pc): New function.
5510 (arm_sw_breakpoint_from_kind): Return proper kind.
5511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5513 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5515 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5517 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5518 (struct raw_breakpoint) <size>: Remove.
5519 (struct raw_breakpoint) <kind>: Add.
5520 (bp_size): New function.
5521 (bp_opcode): Likewise.
5522 (find_raw_breakpoint_at): Adjust for kind.
5523 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5524 (remove_memory_breakpoint): Adjust for kind call bp_size.
5525 (set_raw_breakpoint_at): Adjust for kind.
5526 (set_breakpoint): Likewise.
5527 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5528 (delete_raw_breakpoint): Adjust for kind.
5529 (delete_breakpoint): Likewise.
5530 (find_gdb_breakpoint): Likewise.
5531 (set_gdb_breakpoint_1): Likewise.
5532 (set_gdb_breakpoint): Likewise.
5533 (delete_gdb_breakpoint_1): Likewise.
5534 (delete_gdb_breakpoint): Likewise.
5535 (uninsert_raw_breakpoint): Likewise.
5536 (reinsert_raw_breakpoint): Likewise.
5537 (set_breakpoint_data): Remove.
5538 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5539 (check_mem_read): Adjust for kind call bp_size.
5540 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5541 (clone_one_breakpoint): Adjust for kind.
5542 * mem-break.h (set_gdb_breakpoint): Likewise.
5543 (delete_gdb_breakpoint): Likewise.
5544 * server.c (process_serial_event): Likewise.
5546 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5548 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5549 (struct linux_target_ops) <breakpoint>: Remove.
5550 (struct linux_target_ops) <breakpoint_len>: Remove.
5551 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5552 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5553 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5554 (arm_sw_breakpoint_from_kind): New function.
5555 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5556 (struct linux_target_ops) <breakpoint>: Remove.
5557 (struct linux_target_ops) <breakpoint_len>: Remove.
5558 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5559 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5560 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5561 (struct linux_target_ops) <breakpoint>: Remove.
5562 (struct linux_target_ops) <breakpoint_len>: Remove.
5563 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5564 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5565 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5566 (struct linux_target_ops) <breakpoint>: Remove.
5567 (struct linux_target_ops) <breakpoint_len>: Remove.
5568 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5569 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5570 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5571 and sw_breakpoint_from_kind to increment the pc.
5572 (linux_breakpoint_kind_from_pc): New function.
5573 (linux_sw_breakpoint_from_kind): New function.
5574 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5575 (initialize_low): Call breakpoint_kind_from_pc and
5576 sw_breakpoint_from_kind to replace breakpoint_data/len.
5577 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5579 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5580 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5581 (struct linux_target_ops) <breakpoint>: Remove.
5582 (struct linux_target_ops) <breakpoint_len>: Remove.
5583 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5584 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5585 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5586 (struct linux_target_ops) <breakpoint>: Remove.
5587 (struct linux_target_ops) <breakpoint_len>: Remove.
5588 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5589 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5590 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5591 (struct linux_target_ops) <breakpoint>: Remove.
5592 (struct linux_target_ops) <breakpoint_len>: Remove.
5593 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5594 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5595 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5596 (struct linux_target_ops) <breakpoint>: Remove.
5597 (struct linux_target_ops) <breakpoint_len>: Remove.
5598 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5599 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5600 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5601 (struct linux_target_ops) <breakpoint>: Remove.
5602 (struct linux_target_ops) <breakpoint_len>: Remove.
5603 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5604 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5605 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5606 (struct linux_target_ops) <breakpoint>: Remove.
5607 (struct linux_target_ops) <breakpoint_len>: Remove.
5608 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5609 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5610 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5611 (struct linux_target_ops) <breakpoint>: Remove.
5612 (struct linux_target_ops) <breakpoint_len>: Remove.
5613 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5614 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5615 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5616 (struct linux_target_ops) <breakpoint>: Remove.
5617 (struct linux_target_ops) <breakpoint_len>: Remove.
5618 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5619 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5620 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5621 (struct linux_target_ops) <breakpoint>: Remove.
5622 (struct linux_target_ops) <breakpoint_len>: Remove.
5623 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5624 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5625 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5626 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
5637 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5639 * linux-cris-low.c (cris_get_pc): Remove void arg.
5641 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5643 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5646 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5648 * inferiors.c (thread_pid_matches_callback): New function.
5649 (find_thread_process): New function.
5650 (remove_thread): Reset current_thread.
5651 (remove_process): Assert threads have been removed first.
5653 2015-10-15 Yao Qi <yao.qi@linaro.org>
5655 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5657 (aarch64_remove_point): Likewise.
5658 * regcache.c (regcache_register_size): New function.
5660 2015-10-12 Yao Qi <yao.qi@linaro.org>
5662 * linux-aarch64-low.c: Update all callers as emit_load_store
5663 is renamed to aarch64_emit_load_store.
5665 2015-10-12 Yao Qi <yao.qi@linaro.org>
5667 * linux-aarch64-low.c: Update all callers of function renaming
5668 from emit_insn to aarch64_emit_insn.
5670 2015-10-12 Yao Qi <yao.qi@linaro.org>
5672 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5673 arch/aarch64-insn.h.
5674 (struct aarch64_memory_operand): Likewise.
5676 (emit_insn): Move to arch/aarch64-insn.c.
5677 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5678 (emit_load_store): Move to arch/aarch64-insn.c.
5679 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5680 (can_encode_int32): Remove.
5682 2015-10-12 Yao Qi <yao.qi@linaro.org>
5684 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5685 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5686 (aarch64_relocate_instruction): Likewise.
5687 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5688 (struct aarch64_insn_visitor): Likewise.
5690 2015-10-12 Yao Qi <yao.qi@linaro.org>
5692 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5693 (struct aarch64_insn_visitor): New.
5694 (struct aarch64_insn_relocation_data): New.
5695 (aarch64_ftrace_insn_reloc_b): New function.
5696 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5697 (aarch64_ftrace_insn_reloc_cb): Likewise.
5698 (aarch64_ftrace_insn_reloc_tb): Likewise.
5699 (aarch64_ftrace_insn_reloc_adr): Likewise.
5700 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5701 (aarch64_ftrace_insn_reloc_others): Likewise.
5703 (aarch64_relocate_instruction): Use visitor.
5705 2015-10-12 Yao Qi <yao.qi@linaro.org>
5707 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5708 int. Add argument buf.
5709 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5710 aarch64_relocate_instruction.
5712 2015-10-12 Yao Qi <yao.qi@linaro.org>
5714 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5715 argument insn. Remove local variable insn. Don't call
5717 (aarch64_install_fast_tracepoint_jump_pad): Call
5720 2015-09-30 Yao Qi <yao.qi@linaro.org>
5722 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5723 (emit_load_store_pair): Likewise.
5725 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5727 * dll.c (match_dll): Add cast(s).
5728 (unloaded_dll): Likewise.
5729 * linux-low.c (second_thread_of_pid_p): Likewise.
5730 (delete_lwp_callback): Likewise.
5731 (count_events_callback): Likewise.
5732 (select_event_lwp_callback): Likewise.
5733 (linux_set_resume_request): Likewise.
5734 * server.c (accumulate_file_name_length): Likewise.
5735 (emit_dll_description): Likewise.
5736 (handle_qxfer_threads_worker): Likewise.
5737 (visit_actioned_threads): Likewise.
5738 * thread-db.c (any_thread_of): Likewise.
5739 * tracepoint.c (same_process_p): Likewise.
5740 (match_blocktype): Likewise.
5741 (build_traceframe_info_xml): Likewise.
5743 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5745 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5747 (gdb_unparse_agent_expr): Likewise.
5748 * hostio.c (require_data): Likewise.
5749 (handle_pread): Likewise.
5750 * linux-low.c (disable_regset): Likewise.
5751 (fetch_register): Likewise.
5752 (store_register): Likewise.
5753 (get_dynamic): Likewise.
5754 (linux_qxfer_libraries_svr4): Likewise.
5755 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5756 (set_fast_tracepoint_jump): Likewise.
5757 (uninsert_fast_tracepoint_jumps_at): Likewise.
5758 (reinsert_fast_tracepoint_jumps_at): Likewise.
5759 (validate_inserted_breakpoint): Likewise.
5760 (clone_agent_expr): Likewise.
5761 * regcache.c (init_register_cache): Likewise.
5762 * remote-utils.c (putpkt_binary_1): Likewise.
5763 (decode_M_packet): Likewise.
5764 (decode_X_packet): Likewise.
5765 (look_up_one_symbol): Likewise.
5766 (relocate_instruction): Likewise.
5767 (monitor_output): Likewise.
5768 * server.c (handle_search_memory): Likewise.
5769 (handle_qxfer_exec_file): Likewise.
5770 (handle_qxfer_libraries): Likewise.
5771 (handle_qxfer): Likewise.
5772 (handle_query): Likewise.
5773 (handle_v_cont): Likewise.
5774 (handle_v_run): Likewise.
5775 (captured_main): Likewise.
5776 * target.c (write_inferior_memory): Likewise.
5777 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5778 * tracepoint.c (init_trace_buffer): Likewise.
5779 (add_tracepoint_action): Likewise.
5780 (add_traceframe): Likewise.
5781 (add_traceframe_block): Likewise.
5782 (cmd_qtdpsrc): Likewise.
5783 (cmd_qtdv): Likewise.
5784 (cmd_qtstatus): Likewise.
5785 (response_source): Likewise.
5786 (response_tsv): Likewise.
5787 (cmd_qtnotes): Likewise.
5788 (gdb_collect): Likewise.
5789 (initialize_tracepoint): Likewise.
5791 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5793 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5794 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5795 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5797 (enum aarch64_condition_codes): New enum.
5798 (w0): New static global.
5801 (struct aarch64_memory_operand) <type>: New
5802 MEMORY_OPERAND_POSTINDEX type.
5803 (postindex_memory_operand): New helper function.
5804 (emit_ret): New function.
5805 (emit_load_store_pair): New function, factored out of emit_stp
5806 with support for MEMORY_OPERAND_POSTINDEX.
5807 (emit_stp): Rewrite using emit_load_store_pair.
5808 (emit_ldp): New function.
5809 (emit_load_store): Likewise.
5810 (emit_ldr): Mention post-index instruction in comment.
5811 (emit_ldrh): New function.
5812 (emit_ldrb): New function.
5813 (emit_ldrsw): Mention post-index instruction in comment.
5814 (emit_str): Likewise.
5815 (emit_subs): New function.
5816 (emit_cmp): Likewise.
5817 (emit_and): Likewise.
5818 (emit_orr): Likewise.
5819 (emit_orn): Likewise.
5820 (emit_eor): Likewise.
5821 (emit_mvn): Likewise.
5822 (emit_lslv): Likewise.
5823 (emit_lsrv): Likewise.
5824 (emit_asrv): Likewise.
5825 (emit_mul): Likewise.
5826 (emit_sbfm): Likewise.
5827 (emit_sbfx): Likewise.
5828 (emit_ubfm): Likewise.
5829 (emit_ubfx): Likewise.
5830 (emit_csinc): Likewise.
5831 (emit_cset): Likewise.
5832 (emit_nop): Likewise.
5833 (emit_ops_insns): New helper function.
5834 (emit_pop): Likewise.
5835 (emit_push): Likewise.
5836 (aarch64_emit_prologue): New function.
5837 (aarch64_emit_epilogue): Likewise.
5838 (aarch64_emit_add): Likewise.
5839 (aarch64_emit_sub): Likewise.
5840 (aarch64_emit_mul): Likewise.
5841 (aarch64_emit_lsh): Likewise.
5842 (aarch64_emit_rsh_signed): Likewise.
5843 (aarch64_emit_rsh_unsigned): Likewise.
5844 (aarch64_emit_ext): Likewise.
5845 (aarch64_emit_log_not): Likewise.
5846 (aarch64_emit_bit_and): Likewise.
5847 (aarch64_emit_bit_or): Likewise.
5848 (aarch64_emit_bit_xor): Likewise.
5849 (aarch64_emit_bit_not): Likewise.
5850 (aarch64_emit_equal): Likewise.
5851 (aarch64_emit_less_signed): Likewise.
5852 (aarch64_emit_less_unsigned): Likewise.
5853 (aarch64_emit_ref): Likewise.
5854 (aarch64_emit_if_goto): Likewise.
5855 (aarch64_emit_goto): Likewise.
5856 (aarch64_write_goto_address): Likewise.
5857 (aarch64_emit_const): Likewise.
5858 (aarch64_emit_call): Likewise.
5859 (aarch64_emit_reg): Likewise.
5860 (aarch64_emit_pop): Likewise.
5861 (aarch64_emit_stack_flush): Likewise.
5862 (aarch64_emit_zero_ext): Likewise.
5863 (aarch64_emit_swap): Likewise.
5864 (aarch64_emit_stack_adjust): Likewise.
5865 (aarch64_emit_int_call_1): Likewise.
5866 (aarch64_emit_void_call_2): Likewise.
5867 (aarch64_emit_eq_goto): Likewise.
5868 (aarch64_emit_ne_goto): Likewise.
5869 (aarch64_emit_lt_goto): Likewise.
5870 (aarch64_emit_le_goto): Likewise.
5871 (aarch64_emit_gt_goto): Likewise.
5872 (aarch64_emit_ge_got): Likewise.
5873 (aarch64_emit_ops_impl): New static global variable.
5874 (aarch64_emit_ops): New target function, return
5875 &aarch64_emit_ops_impl.
5876 (struct linux_target_ops): Install it.
5878 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5880 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5881 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5883 * linux-aarch64-ipa.c: New file.
5884 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5886 (aarch64_get_thread_area): New target method.
5887 (extract_signed_bitfield): New helper function.
5888 (aarch64_decode_ldr_literal): New function.
5889 (enum aarch64_opcodes): New enum.
5890 (struct aarch64_register): New struct.
5891 (struct aarch64_operand): New struct.
5892 (x0): New static global.
5901 (aarch64_register): New helper function.
5902 (register_operand): Likewise.
5903 (immediate_operand): Likewise.
5904 (struct aarch64_memory_operand): New struct.
5905 (offset_memory_operand): New helper function.
5906 (preindex_memory_operand): Likewise.
5907 (enum aarch64_system_control_registers): New enum.
5908 (ENCODE): New macro.
5909 (emit_insn): New helper function.
5910 (emit_b): New function.
5911 (emit_bcond): Likewise.
5912 (emit_cb): Likewise.
5913 (emit_tb): Likewise.
5914 (emit_blr): Likewise.
5915 (emit_stp): Likewise.
5916 (emit_ldp_q_offset): Likewise.
5917 (emit_stp_q_offset): Likewise.
5918 (emit_load_store): Likewise.
5919 (emit_ldr): Likewise.
5920 (emit_ldrsw): Likewise.
5921 (emit_str): Likewise.
5922 (emit_ldaxr): Likewise.
5923 (emit_stxr): Likewise.
5924 (emit_stlr): Likewise.
5925 (emit_data_processing_reg): Likewise.
5926 (emit_data_processing): Likewise.
5927 (emit_add): Likewise.
5928 (emit_sub): Likewise.
5929 (emit_mov): Likewise.
5930 (emit_movk): Likewise.
5931 (emit_mov_addr): Likewise.
5932 (emit_mrs): Likewise.
5933 (emit_msr): Likewise.
5934 (emit_sevl): Likewise.
5935 (emit_wfe): Likewise.
5936 (append_insns): Likewise.
5937 (can_encode_int32_in): New helper function.
5938 (aarch64_relocate_instruction): New function.
5939 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5940 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5941 (struct linux_target_ops): Install aarch64_get_thread_area,
5942 aarch64_install_fast_tracepoint_jump_pad and
5943 aarch64_get_min_fast_tracepoint_insn_len.
5945 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5947 * Makefile.in (aarch64-insn.o): New rule.
5948 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5950 2015-09-21 Yao Qi <yao.qi@linaro.org>
5952 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5954 2015-09-21 Yao Qi <yao.qi@linaro.org>
5956 * tracepoint.c (max_jump_pad_size): Remove.
5958 2015-09-18 Yao Qi <yao.qi@linaro.org>
5960 * linux-aarch64-low.c: Don't include sys/uio.h.
5961 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5963 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5965 * tracepoint.c (eval_result_type): Change prototype.
5966 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5968 2015-09-15 Pedro Alves <palves@redhat.com>
5970 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5971 Check whether to report exec events instead of checking whether
5972 multiprocess is enabled.
5974 2015-09-15 Pedro Alves <palves@redhat.com>
5977 * remote-utils.c (prepare_resume_reply): Merge
5978 TARGET_WAITKIND_VFORK_DONE switch case with the
5979 TARGET_WAITKIND_FORKED case.
5981 2015-09-15 Yao Qi <yao.qi@linaro.org>
5983 * server.c (handle_query): Check string comparison using
5984 "else if" instead of "if".
5986 2015-09-15 Yao Qi <yao.qi@linaro.org>
5988 * server.c (vCont_supported): New global variable.
5989 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5990 matches. Append ";vContSupported+" to own_buf.
5991 (handle_v_requests): Append ";s;S" to own_buf if target supports
5992 hardware single step or vCont_supported is false.
5993 (capture_main): Set vCont_supported to zero.
5995 2015-09-15 Yao Qi <yao.qi@linaro.org>
5997 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5999 (linux_supports_hardware_single_step): ... New function.
6000 (linux_target_ops): Update.
6001 * lynx-low.c (lynx_target_ops): Set field
6002 supports_hardware_single_step to target_can_do_hardware_single_step.
6003 * nto-low.c (nto_target_ops): Likewise.
6004 * spu-low.c (spu_target_ops): Likewise.
6005 * win32-low.c (win32_target_ops): Likewise.
6006 * target.c (target_can_do_hardware_single_step): New function.
6007 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6008 Remove. <supports_hardware_single_step>: New field.
6009 (target_supports_conditional_breakpoints): Remove.
6010 (target_supports_hardware_single_step): New macro.
6011 (target_can_do_hardware_single_step): Declare.
6012 * server.c (handle_query): Use target_supports_hardware_single_step
6013 instead of target_supports_conditional_breakpoints.
6015 2015-09-15 Yao Qi <yao.qi@linaro.org>
6017 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6019 (struct linux_target_ops the_low_target): Install
6020 aarch64_linux_siginfo_fixup.
6022 2015-09-11 Don Breazeal <donb@codesourcery.com>
6023 Luis Machado <lgustavo@codesourcery.com>
6025 * linux-low.c (linux_mourn): Static declaration.
6026 (linux_arch_setup): Move in front of
6027 handle_extended_wait.
6028 (linux_arch_setup_thread): New function.
6029 (handle_extended_wait): Handle exec events. Call
6030 linux_arch_setup_thread. Make event_lwp argument a
6031 pointer-to-a-pointer.
6032 (check_zombie_leaders): Do not check stopped threads.
6033 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6034 (linux_low_filter_event): Add lwp and thread for exec'ing
6035 non-leader thread if leader thread has been deleted.
6036 Refactor code into linux_arch_setup_thread and call it.
6037 Pass child lwp pointer by reference to handle_extended_wait.
6038 (linux_wait_for_event_filtered): Update comment.
6039 (linux_wait_1): Prevent clobbering exec event status.
6040 (linux_supports_exec_events): New function.
6041 (linux_target_ops) <supports_exec_events>: Initialize new member.
6042 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6044 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6045 * server.c (report_exec_events): New global variable.
6046 (handle_query): Handle qSupported query for exec-events feature.
6047 (captured_main): Initialize report_exec_events.
6048 * server.h (report_exec_events): Declare new global variable.
6049 * target.h (struct target_ops) <supports_exec_events>: New
6051 (target_supports_exec_events): New macro.
6052 * win32-low.c (win32_target_ops) <supports_exec_events>:
6053 Initialize new member.
6055 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6057 * linux-low.c (linux_low_enable_btrace): Remove.
6058 (linux_target_ops): Replace linux_low_enable_btrace with
6059 linux_enable_btrace.
6061 2015-09-03 Yao Qi <yao.qi@linaro.org>
6063 * linux-aarch64-low.c (aarch64_insert_point): Call
6064 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6067 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6069 * linux-low.c (check_stopped_by_breakpoint): Use
6070 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6072 2015-08-27 Pedro Alves <palves@redhat.com>
6074 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6076 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6078 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6079 the XNEW-family equivalent.
6080 (compile_bytecodes): Likewise.
6081 * dll.c (loaded_dll): Likewise.
6082 * event-loop.c (append_callback_event): Likewise.
6083 (create_file_handler): Likewise.
6084 (create_file_event): Likewise.
6085 * hostio.c (handle_open): Likewise.
6086 * inferiors.c (add_thread): Likewise.
6087 (add_process): Likewise.
6088 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6089 * linux-arm-low.c (arm_new_process): Likewise.
6090 (arm_new_thread): Likewise.
6091 * linux-low.c (add_to_pid_list): Likewise.
6092 (linux_add_process): Likewise.
6093 (handle_extended_wait): Likewise.
6094 (add_lwp): Likewise.
6095 (enqueue_one_deferred_signal): Likewise.
6096 (enqueue_pending_signal): Likewise.
6097 (linux_resume_one_lwp_throw): Likewise.
6098 (linux_resume_one_thread): Likewise.
6099 (linux_read_memory): Likewise.
6100 (linux_write_memory): Likewise.
6101 * linux-mips-low.c (mips_linux_new_process): Likewise.
6102 (mips_linux_new_thread): Likewise.
6103 (mips_add_watchpoint): Likewise.
6104 * linux-x86-low.c (initialize_low_arch): Likewise.
6105 * lynx-low.c (lynx_add_process): Likewise.
6106 * mem-break.c (set_raw_breakpoint_at): Likewise.
6107 (set_breakpoint): Likewise.
6108 (add_condition_to_breakpoint): Likewise.
6109 (add_commands_to_breakpoint): Likewise.
6110 (clone_agent_expr): Likewise.
6111 (clone_one_breakpoint): Likewise.
6112 * regcache.c (new_register_cache): Likewise.
6113 * remote-utils.c (look_up_one_symbol): Likewise.
6114 * server.c (queue_stop_reply): Likewise.
6115 (start_inferior): Likewise.
6116 (queue_stop_reply_callback): Likewise.
6117 (handle_target_event): Likewise.
6118 * spu-low.c (fetch_ppc_memory): Likewise.
6119 (store_ppc_memory): Likewise.
6120 * target.c (set_target_ops): Likewise.
6121 * thread-db.c (thread_db_load_search): Likewise.
6122 (try_thread_db_load_1): Likewise.
6123 * tracepoint.c (add_tracepoint): Likewise.
6124 (add_tracepoint_action): Likewise.
6125 (create_trace_state_variable): Likewise.
6126 (cmd_qtdpsrc): Likewise.
6127 (cmd_qtro): Likewise.
6128 (add_while_stepping_state): Likewise.
6129 * win32-low.c (child_add_thread): Likewise.
6130 (get_image_name): Likewise.
6132 2015-08-25 Yao Qi <yao.qi@linaro.org>
6134 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6136 2015-08-25 Yao Qi <yao.qi@linaro.org>
6138 * Makefile.in (aarch64-linux.o): New rule.
6139 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6141 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6142 (aarch64_init_debug_reg_state): Make it extern.
6143 (aarch64_linux_prepare_to_resume): Remove.
6145 2015-08-25 Yao Qi <yao.qi@linaro.org>
6147 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6148 lwp_arch_private_info and ptid_of_lwp.
6150 2015-08-25 Yao Qi <yao.qi@linaro.org>
6152 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6153 Find proc_info by find_process_pid. All callers updated.
6155 2015-08-25 Yao Qi <yao.qi@linaro.org>
6157 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6159 (debug_reg_change_callback): Remove.
6160 (aarch64_notify_debug_reg_change): Remove.
6162 2015-08-25 Yao Qi <yao.qi@linaro.org>
6164 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6165 Call current_lwp_ptid.
6167 2015-08-25 Yao Qi <yao.qi@linaro.org>
6169 * linux-aarch64-low.c (debug_reg_change_callback): Use
6172 2015-08-25 Yao Qi <yao.qi@linaro.org>
6174 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6176 2015-08-25 Yao Qi <yao.qi@linaro.org>
6178 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6180 2015-08-25 Yao Qi <yao.qi@linaro.org>
6182 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6185 2015-08-25 Yao Qi <yao.qi@linaro.org>
6187 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6189 (debug_reg_change_callback): Remove argument entry and add argument
6190 lwp. Remove local variable thread. Don't print thread id in the
6191 debugging output. Don't check whether pid of thread equals to pid.
6192 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6193 iterate_over_lwps instead find_inferior.
6195 2015-08-24 Pedro Alves <palves@redhat.com>
6197 * inferiors.c (get_first_process): New function.
6198 * inferiors.h (get_first_process): New declaration.
6199 * remote-utils.c (read_ptid): Default to the first process in the
6200 list, instead of to the current thread's process.
6202 2015-08-24 Pedro Alves <palves@redhat.com>
6204 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6205 * event-loop.c: Likewise.
6206 * remote-utils.c: Likewise.
6207 * tracepoint.c: Likewise.
6209 2015-08-24 Pedro Alves <palves@redhat.com>
6211 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6214 2015-08-21 Pedro Alves <palves@redhat.com>
6216 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6217 instead of literal 1.
6219 2015-08-21 Pedro Alves <palves@redhat.com>
6221 * tdesc.c (default_description): Explicitly zero-initialize.
6223 2015-08-21 Pedro Alves <palves@redhat.com>
6226 * inferiors.c (remove_thread): Discard any pending stop reply for
6228 * server.c (remove_all_on_match_pid): Rename to ...
6229 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6231 (discard_queued_stop_replies): Change parameter to a ptid. Now
6233 (handle_v_kill, kill_inferior_callback, captured_main)
6234 (process_serial_event): Adjust.
6235 * server.h (discard_queued_stop_replies): Declare.
6237 2015-08-21 Pedro Alves <palves@redhat.com>
6239 * linux-low.c (wait_for_sigstop): Always switch to no thread
6240 selected if the previously current thread dies.
6241 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6242 process instead of the current thread's.
6243 * remote-utils.c (input_interrupt): Don't check if there's no
6245 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6246 current thread to the general thread fails, error out.
6247 (handle_qxfer_auxv, handle_qxfer_libraries)
6248 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6249 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6250 (handle_query): Check if there's a thread selected instead of
6251 checking whether there's any thread in the thread list.
6252 (handle_qxfer_threads, handle_qxfer_btrace)
6253 (handle_qxfer_btrace_conf): Don't error out early if there's no
6254 thread in the thread list.
6255 (handle_v_cont, myresume): Don't set the current thread to the
6257 (process_serial_event) <Hg handling>: Also set thread_id if the
6258 previous general thread is still alive.
6259 (process_serial_event) <g/G handling>: If setting the current
6260 thread to the general thread fails, error out.
6261 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6262 thread's lwp instead of the current thread's.
6263 * target.c (set_desired_thread): If the desired thread was not
6264 found, leave the current thread pointing to NULL. Return an int
6265 (boolean) indicating success.
6266 * target.h (set_desired_thread): Change return type to int.
6268 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6270 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6271 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6273 (ps_get_thread_area): New function.
6275 2015-08-19 Gary Benson <gbenson@redhat.com>
6277 * hostio.c (handle_pread): Do not attempt to read more data
6278 than hostio_reply_with_data can fit in a packet.
6280 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6282 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6284 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6286 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6288 2015-08-06 Pedro Alves <palves@redhat.com>
6290 * tracepoint.c (expr_eval_result): Now an int.
6292 2015-08-06 Pedro Alves <palves@redhat.com>
6294 * gdbthread.h (struct regcache): Forward declare.
6295 (struct thread_info) <regcache_data>: Now a struct regcache
6297 * inferiors.c (inferior_regcache_data)
6298 (set_inferior_regcache_data): Now work with struct regcache
6300 * inferiors.h (struct regcache): Forward declare.
6301 (inferior_regcache_data, set_inferior_regcache_data): Now work
6302 with struct regcache pointers.
6303 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6304 (free_register_cache_thread): Remove struct regcache pointer
6307 2015-08-06 Pedro Alves <palves@redhat.com>
6309 * server.c (captured_main): On error, print the exception message
6310 to stderr, and if run_once is set, throw a quit.
6312 2015-08-06 Pedro Alves <palves@redhat.com>
6314 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6317 2015-08-06 Pedro Alves <palves@redhat.com>
6319 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6320 reading beyond the passed in buffer length.
6322 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6324 * tracepoint.c (symbol_list) <required>: Remove.
6326 2015-08-06 Pedro Alves <palves@redhat.com>
6328 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6329 count if stopping and suspending threads.
6330 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6331 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6332 (linux_detach): Complete an ongoing step-over.
6333 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6335 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6336 (linux_wait_1): If passing a signal to the inferior after
6337 finishing a step-over, unsuspend and re-resume all lwps. If we
6338 see a single-step event but the thread should be continuing, don't
6339 pass the trap to gdb.
6340 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6341 internal_error instead of gdb_assert.
6342 (enqueue_pending_signal): New function.
6343 (check_ptrace_stopped_lwp_gone): Add debug output.
6344 (start_step_over): Use internal_error instead of gdb_assert.
6345 (complete_ongoing_step_over): New function.
6346 (linux_resume_one_thread): Don't resume a suspended thread.
6347 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6350 2015-08-06 Pedro Alves <palves@redhat.com>
6352 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6353 (linux_thread_alive): Use lwp_is_marked_dead.
6354 (extended_event_reported): Delete.
6355 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6356 instead of extended_event_reported.
6357 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6359 (lwp_is_marked_dead): New function.
6360 (lwp_running): Use lwp_is_marked_dead.
6361 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6364 2015-08-06 Pedro Alves <palves@redhat.com>
6366 * linux-low.c (linux_wait_1): Move fork event output out of the
6367 !report_to_gdb check. Pass event_child->waitstatus to
6368 target_waitstatus_to_string instead of ourstatus.
6370 2015-08-04 Yao Qi <yao.qi@linaro.org>
6372 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6373 if current_thread is 32 bit.
6375 2015-08-04 Yao Qi <yao.qi@linaro.org>
6377 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6378 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6379 * server.c (extended_protocol): Remove "static".
6380 * server.h (extended_protocol): Declare it.
6382 2015-08-04 Yao Qi <yao.qi@linaro.org>
6384 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6385 both aarch64 and aarch32.
6386 (aarch64_set_pc): Likewise.
6388 2015-08-04 Yao Qi <yao.qi@linaro.org>
6390 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6391 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6392 arm-with-neon.xml to srv_xmlfiles.
6393 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6394 (is_64bit_tdesc): New function.
6395 (aarch64_linux_read_description): New function.
6396 (aarch64_arch_setup): Call aarch64_linux_read_description.
6397 (regs_info): Rename to regs_info_aarch64.
6398 (aarch64_regs_info): Return right regs_info.
6399 (initialize_low_arch): Call initialize_low_arch_aarch32.
6401 2015-08-04 Yao Qi <yao.qi@linaro.org>
6403 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6404 * linux-aarch32-low.c: New file.
6405 * linux-aarch32-low.h: New file.
6406 * linux-arm-low.c (arm_fill_gregset): Move it to
6407 linux-aarch32-low.c.
6408 (arm_store_gregset): Likewise.
6409 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6410 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6411 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6412 (regs_info): Rename to regs_info_arm.
6413 (arm_regs_info): Return regs_info_aarch32 if
6414 have_ptrace_getregset is 1 and target description is
6415 arm_with_neon or arm_with_vfpv3.
6416 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6417 Call initialize_low_arch_aarch32 instead.
6419 2015-08-04 Yao Qi <yao.qi@linaro.org>
6421 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6422 * linux-low.c: ... here.
6423 * linux-low.h (have_ptrace_getregset): Declare it.
6425 2015-08-04 Pedro Alves <palves@redhat.com>
6427 * thread-db.c (struct thread_db): Use new typedefs.
6428 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6430 (disable_thread_event_reporting): Cast result of dlsym to
6431 destination function pointer type.
6432 (thread_db_mourn): Use td_ta_delete_ftype.
6434 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6436 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6438 (CDX_BREAKPOINT): Define for R2.
6439 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6440 (the_low_target): Add comments.
6442 2015-07-30 Yao Qi <yao.qi@linaro.org>
6444 * linux-arm-low.c (arm_hwcap): Remove it.
6445 (arm_read_description): New local variable arm_hwcap. Don't
6446 set arm_hwcap to zero.
6448 2015-07-30 Yao Qi <yao.qi@linaro.org>
6450 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6451 Use regcache->tdesc instead.
6452 (arm_store_wmmxregset): Likewise.
6453 (arm_fill_vfpregset): Likewise.
6454 (arm_store_vfpregset): Likewise.
6456 2015-07-30 Yao Qi <yao.qi@linaro.org>
6458 * linux-arm-low.c: Include arch/arm.h.
6459 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6460 (arm_store_gregset): Likewise.
6462 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6464 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6465 ptrace's 4th parameter.
6467 2015-07-27 Yao Qi <yao.qi@linaro.org>
6469 * configure.srv (case aarch64*-*-linux*): Don't set
6472 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6474 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6476 * linux-arm-low.c: Likewise.
6477 * linux-cris-low.c: Likewise.
6478 * linux-crisv32-low.c: Likewise.
6479 * linux-low.c: Likewise.
6480 * linux-m68k-low.c: Likewise.
6481 * linux-mips-low.c: Likewise.
6482 * linux-nios2-low.c: Likewise.
6483 * linux-s390-low.c: Likewise.
6484 * linux-sparc-low.c: Likewise.
6485 * linux-tic6x-low.c: Likewise.
6486 * linux-tile-low.c: Likewise.
6487 * linux-x86-low.c: Likewise.
6489 2015-07-24 Pedro Alves <palves@redhat.com>
6491 * config.in: Regenerate.
6492 * configure: Regenerate.
6494 2015-07-24 Pedro Alves <palves@redhat.com>
6496 * acinclude.m4: Include ../ptrace.m4.
6497 * configure.ac: Call GDB_AC_PTRACE.
6498 * config.in, configure: Regenerate.
6500 2015-07-24 Yao Qi <yao.qi@linaro.org>
6502 * linux-low.c (linux_create_inferior): Remove setting to
6503 proc->priv->new_inferior.
6504 (linux_attach): Likewise.
6505 (linux_low_filter_event): Likewise.
6506 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6508 2015-07-24 Yao Qi <yao.qi@linaro.org>
6510 * linux-low.c (linux_arch_setup): New function.
6511 (linux_low_filter_event): If proc->tdesc is NULL and
6512 proc->attached is true, call the_low_target.arch_setup.
6513 Otherwise, keep status pending, and return.
6514 (linux_resume_one_lwp_throw): Don't call get_pc if
6515 thread->while_stepping isn't NULL. Don't call
6516 get_thread_regcache if proc->tdesc is NULL.
6517 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6518 (linux_target_ops): Install arch_setup.
6519 * server.c (start_inferior): Call the_target->arch_setup.
6520 * target.h (struct target_ops) <arch_setup>: New field.
6521 (target_arch_setup): New marco.
6522 * lynx-low.c (lynx_target_ops): Update.
6523 * nto-low.c (nto_target_ops): Update.
6524 * spu-low.c (spu_target_ops): Update.
6525 * win32-low.c (win32_target_ops): Update.
6527 2015-07-24 Yao Qi <yao.qi@linaro.org>
6529 * linux-low.c (linux_add_process): Don't set
6530 proc->priv->new_inferior.
6531 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6532 (linux_attach): Likewise.
6534 2015-07-24 Yao Qi <yao.qi@linaro.org>
6536 * server.c (start_inferior): Code refactor.
6538 2015-07-24 Yao Qi <yao.qi@linaro.org>
6540 * server.c (process_serial_event): Set general_thread.
6542 2015-07-21 Yao Qi <yao.qi@linaro.org>
6544 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6545 aarch64_linux_get_debug_reg_capacity.
6547 2015-07-17 Yao Qi <yao.qi@linaro.org>
6549 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6550 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6551 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6552 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6553 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6554 (AARCH64_HWP_ALIGNMENT): Likewise.
6555 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6556 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6557 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6558 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6559 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6560 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6561 (struct aarch64_debug_reg_state): Likewise.
6562 (struct arch_lwp_info): Likewise.
6563 (aarch64_align_watchpoint): Likewise.
6564 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6565 (aarch64_watchpoint_length): Likewise.
6566 (aarch64_point_encode_ctrl_reg): Likewise
6567 (aarch64_point_is_aligned): Likewise.
6568 (aarch64_align_watchpoint): Likewise.
6569 (aarch64_linux_set_debug_regs):
6570 (aarch64_dr_state_insert_one_point): Likewise.
6571 (aarch64_dr_state_remove_one_point): Likewise.
6572 (aarch64_handle_breakpoint): Likewise.
6573 (aarch64_handle_aligned_watchpoint): Likewise.
6574 (aarch64_handle_unaligned_watchpoint): Likewise.
6575 (aarch64_handle_watchpoint): Likewise.
6577 2015-07-17 Yao Qi <yao.qi@linaro.org>
6579 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6580 and don't aarch64_get_debug_reg_state. All callers update.
6581 (aarch64_handle_aligned_watchpoint): Likewise.
6582 (aarch64_handle_unaligned_watchpoint): Likewise.
6583 (aarch64_handle_watchpoint): Likewise.
6584 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6585 (aarch64_remove_point): Likewise.
6587 2015-07-17 Yao Qi <yao.qi@linaro.org>
6589 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6591 (aarch64_handle_unaligned_watchpoint): Likewise.
6593 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6595 Revert the previous 3 commits:
6596 Move gdb_regex* to common/
6597 Move linux_find_memory_regions_full & co.
6598 gdbserver build-id attribute generator
6600 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6601 Jan Kratochvil <jan.kratochvil@redhat.com>
6603 gdbserver build-id attribute generator.
6604 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6605 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6606 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6608 (get_dynamic): Use find_pdhr to traverse program headers.
6609 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6610 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6611 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6612 (get_hex_build_id): New.
6613 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6614 to reply XML document.
6616 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6617 Jan Kratochvil <jan.kratochvil@redhat.com>
6619 * target.c: Include target/target-utils.h and fcntl.h.
6620 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6621 (target_fileio_read_stralloc): New functions.
6623 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6625 * Makefile.in (OBS): Add gdb_regex.o.
6627 * config.in: Rebuilt.
6628 * configure: Rebuilt.
6630 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6631 Jan Kratochvil <jan.kratochvil@redhat.com>
6633 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6634 * Makefile.in (OBS): Add target-utils.o.
6635 (linux-maps.o, target-utils.o): New.
6636 * configure.srv (srv_linux_obj): Add linux-maps.o.
6638 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6640 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6642 (the_low_target): Install it.
6644 2015-07-14 Pedro Alves <palves@redhat.com>
6646 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6647 Instead, ignore ECHILD, and throw an error for other errnos.
6649 2015-07-10 Pedro Alves <palves@redhat.com>
6651 * event-loop.c (struct callback_event) <data>: Change type to
6652 gdb_client_data instance instead of gdb_client_data pointer.
6653 (append_callback_event): Adjust.
6655 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6657 * linux-aarch64-low.c: Add comments for each linux_target_ops
6658 method. Remove comments already covered in target_ops and
6659 linux_target_ops definitions.
6660 (the_low_target): Add comments for each unimplemented method.
6662 2015-07-09 Yao Qi <yao.qi@linaro.org>
6664 * linux-aarch64-low.c (aarch64_regmap): Remove.
6665 (aarch64_usrregs_info): Remove.
6666 (regs_info): Set field usrregs to NULL.
6668 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6670 * linux-low.c: Include "rsp-low.h"
6671 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6672 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6673 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6674 (handle_btrace_enable_pt): New.
6675 (handle_btrace_general_set): Support "pt".
6676 (handle_btrace_conf_general_set): Support "pt:size".
6678 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6680 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6683 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6685 * linux-aarch64-low.c: Remove comment about endianness.
6686 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6687 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6690 2015-06-24 Gary Benson <gbenson@redhat.com>
6692 * linux-i386-ipa.c (stdint.h): Do not include.
6693 * lynx-i386-low.c (stdint.h): Likewise.
6694 * lynx-ppc-low.c (stdint.h): Likewise.
6695 * mem-break.c (stdint.h): Likewise.
6696 * thread-db.c (stdint.h): Likewise.
6697 * tracepoint.c (stdint.h): Likewise.
6698 * win32-low.c (stdint.h): Likewise.
6700 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6702 * server.c (write_qxfer_response): Update call to
6703 remote_escape_output.
6705 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6706 Jan Kratochvil <jan.kratochvil@redhat.com>
6708 Merge multiple hex conversions.
6709 * gdbreplay.c (tohex): Rename to 'fromhex'.
6710 (logchar): Use fromhex.
6712 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6714 * server.c (handle_qxfer_libraries): Set `version' attribute for
6717 2015-06-10 Gary Benson <gbenson@redhat.com>
6719 * target.h (struct target_ops) <multifs_open>: New field.
6720 <multifs_unlink>: Likewise.
6721 <multifs_readlink>: Likewise.
6722 * linux-low.c (nat/linux-namespaces.h): New include.
6723 (linux_target_ops): Initialize the_target->multifs_open,
6724 the_target->multifs_unlink and the_target->multifs_readlink.
6725 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6726 * hostio.c (hostio_fs_pid): New static variable.
6727 (hostio_handle_new_gdb_connection): New function.
6728 (handle_setfs): Likewise.
6729 (handle_open): Use the_target->multifs_open as appropriate.
6730 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6731 (handle_readlink): Use the_target->multifs_readlink as
6733 (handle_vFile): Handle vFile:setfs packets.
6734 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6735 after target_handle_new_gdb_connection.
6737 2015-06-10 Gary Benson <gbenson@redhat.com>
6739 * configure.ac (AC_CHECK_FUNCS): Add setns.
6740 * config.in: Regenerate.
6741 * configure: Likewise.
6742 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6743 (linux-namespaces.o): New rule.
6744 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6746 2015-06-09 Gary Benson <gbenson@redhat.com>
6748 * hostio.c (handle_open): Process mode argument with
6749 fileio_to_host_mode.
6751 2015-06-01 Yao Qi <yao.qi@linaro.org>
6753 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6754 * linux-x86-low.c: Likewise.
6756 2015-05-28 Don Breazeal <donb@codesourcery.com>
6758 * linux-low.c (handle_extended_wait): Initialize
6759 thread_info.last_resume_kind for new fork children.
6761 2015-05-15 Pedro Alves <palves@redhat.com>
6763 * target.h (target_handle_new_gdb_connection): Rewrite using if
6764 wrapped in do/while.
6766 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6768 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6769 * configure, config.in: Regenerate.
6770 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6773 2015-05-12 Don Breazeal <donb@codesourcery.com>
6775 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6776 PTRACE_EVENT_VFORK_DONE.
6777 (linux_low_ptrace_options, extended_event_reported): Add vfork
6779 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6780 and "vforkdone" for RSP 'T' Stop Reply Packet.
6781 * server.h (report_vfork_events): Declare
6784 2015-05-12 Don Breazeal <donb@codesourcery.com>
6786 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6787 (the_low_target) <new_fork>: Initialize new member.
6788 * linux-arm-low.c (arm_new_fork): New function.
6789 (the_low_target) <new_fork>: Initialize new member.
6790 * linux-low.c (handle_extended_wait): Call new target function
6792 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6793 * linux-mips-low.c (mips_add_watchpoint): New function
6794 extracted from mips_insert_point.
6795 (the_low_target) <new_fork>: Initialize new member.
6796 (mips_linux_new_fork): New function.
6797 (mips_insert_point): Call mips_add_watchpoint.
6798 * linux-x86-low.c (x86_linux_new_fork): New function.
6799 (the_low_target) <new_fork>: Initialize new member.
6801 2015-05-12 Don Breazeal <donb@codesourcery.com>
6803 * linux-low.c (handle_extended_wait): Implement return value,
6804 rename argument 'event_child' to 'event_lwp', handle
6805 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6806 (linux_low_ptrace_options): New function.
6807 (linux_low_filter_event): Call linux_low_ptrace_options,
6808 use different argument fo linux_enable_event_reporting,
6809 use return value from handle_extended_wait.
6810 (extended_event_reported): New function.
6811 (linux_wait_1): Call extended_event_reported and set
6812 status to report fork events.
6813 (linux_write_memory): Add pid to debug message.
6814 (reset_lwp_ptrace_options_callback): New function.
6815 (linux_handle_new_gdb_connection): New function.
6816 (linux_target_ops): Initialize new structure member.
6817 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6818 * lynx-low.c: Initialize new structure member.
6819 * remote-utils.c (prepare_resume_reply): Implement stop reason
6820 "fork" for "T" stop message.
6821 * server.c (handle_query): Call handle_new_gdb_connection.
6822 * server.h (report_fork_events): Declare global flag.
6823 * target.h (struct target_ops) <handle_new_gdb_connection>:
6825 (target_handle_new_gdb_connection): New macro.
6826 * win32-low.c: Initialize new structure member.
6828 2015-05-12 Don Breazeal <donb@codesourcery.com>
6830 * mem-break.c (APPEND_TO_LIST): Define macro.
6831 (clone_agent_expr): New function.
6832 (clone_one_breakpoint): New function.
6833 (clone_all_breakpoints): New function.
6834 * mem-break.h: Declare new functions.
6836 2015-05-12 Don Breazeal <donb@codesourcery.com>
6838 * linux-low.c (linux_supports_fork_events): New function.
6839 (linux_supports_vfork_events): New function.
6840 (linux_target_ops): Initialize new structure members.
6841 (initialize_low): Call linux_check_ptrace_features.
6842 * lynx-low.c (lynx_target_ops): Initialize new structure
6844 * server.c (report_fork_events, report_vfork_events):
6846 (handle_query): Add new features to qSupported packet and
6848 (captured_main): Initialize new global variables.
6849 * target.h (struct target_ops) <supports_fork_events>:
6851 <supports_vfork_events>: New member.
6852 (target_supports_fork_events): New macro.
6853 (target_supports_vfork_events): New macro.
6854 * win32-low.c (win32_target_ops): Initialize new structure
6857 2015-05-12 Gary Benson <gbenson@redhat.com>
6859 * server.c (handle_qxfer_exec_file): Use current process
6862 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6864 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6865 Remove HAVE_PTRACE_GETREGS conditionals.
6866 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6867 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6869 2015-05-08 Yao Qi <yao.qi@linaro.org>
6871 * linux-low.c (linux_supports_conditional_breakpoints): New
6873 (linux_target_ops): Install new target method.
6874 * lynx-low.c (lynx_target_ops): Install NULL hook for
6875 supports_conditional_breakpoints.
6876 * nto-low.c (nto_target_ops): Likewise.
6877 * spu-low.c (spu_target_ops): Likewise.
6878 * win32-low.c (win32_target_ops): Likewise.
6879 * server.c (handle_query): Check
6880 target_supports_conditional_breakpoints.
6881 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6883 (target_supports_conditional_breakpoints): New macro.
6885 2015-05-06 Pedro Alves <palves@redhat.com>
6888 * server.c (start_inferior): If the process exits, mourn it.
6890 2015-04-21 Gary Benson <gbenson@redhat.com>
6892 * hostio.c (fileio_open_flags_to_host): Factored out to
6893 fileio_to_host_openflags in common/fileio.c. Single use
6896 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6898 * linux-xtensa-low.c (xtensa_fill_gregset)
6899 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6902 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6904 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6905 (regs_info): Replace usrregs pointer with NULL.
6907 2015-04-17 Gary Benson <gbenson@redhat.com>
6909 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6910 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6911 * server.c (handle_qxfer_exec_file): New function.
6912 (qxfer_packets): Add exec-file entry.
6913 (handle_query): Report qXfer:exec-file:read as supported packet.
6915 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6917 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6919 2015-04-09 Gary Benson <gbenson@redhat.com>
6921 * hostio-errno.c (errno_to_fileio_error): Remove function.
6922 Update caller to use remote_fileio_to_fio_error.
6924 2015-04-09 Yao Qi <yao.qi@linaro.org>
6926 * linux-low.c (linux_insert_point): Call
6927 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6928 (linux_remove_point): Call remove_memory_breakpoint if type is
6930 * linux-x86-low.c (x86_insert_point): Don't call
6931 insert_memory_breakpoint.
6932 (x86_remove_point): Don't call remove_memory_breakpoint.
6934 2015-04-01 Pedro Alves <palves@redhat.com>
6935 Cleber Rosa <crosa@redhat.com>
6937 * server.c (gdbserver_usage): Reorganize and extend the usage
6940 2015-03-24 Pedro Alves <palves@redhat.com>
6942 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6943 output. Also dump TRAP_TRACE.
6944 (linux_low_filter_event): In debug output, distinguish a
6945 resume_stop SIGSTOP from a delayed SIGSTOP.
6947 2015-03-24 Gary Benson <gbenson@redhat.com>
6949 * linux-x86-low.c (x86_linux_new_thread): Moved to
6951 (x86_linux_prepare_to_resume): Likewise.
6953 2015-03-24 Gary Benson <gbenson@redhat.com>
6955 * Makefile.in (x86-linux-dregs.o): New rule.
6956 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6957 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6958 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6959 (x86_linux_dr_get): Likewise.
6960 (x86_linux_dr_set): Likewise.
6961 (update_debug_registers_callback): Likewise.
6962 (x86_linux_dr_set_addr): Likewise.
6963 (x86_linux_dr_get_addr): Likewise.
6964 (x86_linux_dr_set_control): Likewise.
6965 (x86_linux_dr_get_control): Likewise.
6966 (x86_linux_dr_get_status): Likewise.
6967 (x86_linux_update_debug_registers): Likewise.
6969 2015-03-24 Gary Benson <gbenson@redhat.com>
6971 * linux-x86-low.c (x86_linux_update_debug_registers):
6972 New function, factored out from...
6973 (x86_linux_prepare_to_resume): ...this.
6975 2015-03-24 Gary Benson <gbenson@redhat.com>
6977 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6978 (x86_linux_dr_set): Likewise.
6979 (update_debug_registers_callback): Likewise.
6980 (x86_linux_dr_set_addr): Likewise.
6981 (x86_linux_dr_get_addr): Likewise.
6982 (x86_linux_dr_set_control): Likewise.
6983 (x86_linux_dr_get_control): Likewise.
6984 (x86_linux_dr_get_status): Likewise.
6985 (x86_linux_prepare_to_resume): Likewise.
6987 2015-03-24 Gary Benson <gbenson@redhat.com>
6989 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6990 Use perror_with_name. Pass string through gettext.
6991 (x86_linux_dr_set): Likewise.
6993 2015-03-24 Gary Benson <gbenson@redhat.com>
6995 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6996 (x86_linux_dr_set_addr): ...this.
6997 (x86_dr_low_get_addr): Rename to...
6998 (x86_linux_dr_get_addr): ...this.
6999 (x86_dr_low_set_control): Rename to...
7000 (x86_linux_dr_set_control): ...this.
7001 (x86_dr_low_get_control): Rename to...
7002 (x86_linux_dr_get_control): ...this.
7003 (x86_dr_low_get_status): Rename to...
7004 (x86_linux_dr_get_status): ...this.
7005 (x86_dr_low): Update with new function names.
7007 2015-03-24 Gary Benson <gbenson@redhat.com>
7009 * Makefile.in (x86-linux.o): New rule.
7010 * configure.srv: Add x86-linux.o to relevant targets.
7011 * linux-low.c (lwp_set_arch_private_info): New function.
7012 (lwp_arch_private_info): Likewise.
7013 * linux-x86-low.c: Include nat/x86-linux.h.
7014 (arch_lwp_info): Removed structure.
7015 (update_debug_registers_callback):
7016 Use lwp_set_debug_registers_changed.
7017 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7018 and lwp_set_debug_registers_changed.
7019 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7021 2015-03-24 Gary Benson <gbenson@redhat.com>
7023 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7024 * linux-arm-low.c (arm_new_thread): Likewise.
7025 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7026 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7027 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7028 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7030 2015-03-24 Gary Benson <gbenson@redhat.com>
7032 * linux-low.c (ptid_of_lwp): New function.
7033 (lwp_is_stopped): Likewise.
7034 (lwp_stop_reason): Likewise.
7035 * linux-x86-low.c (update_debug_registers_callback):
7037 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7040 2015-03-24 Gary Benson <gbenson@redhat.com>
7042 * linux-low.h (linux_stop_lwp): Remove declaration.
7044 2015-03-24 Gary Benson <gbenson@redhat.com>
7046 * linux-low.h: Include nat/linux-nat.h.
7047 * linux-low.c (iterate_over_lwps_args): New structure.
7048 (iterate_over_lwps_filter): New function.
7049 (iterate_over_lwps): Likewise.
7050 * linux-x86-low.c (update_debug_registers_callback):
7051 Update signature to what iterate_over_lwps expects.
7052 Remove PID check that iterate_over_lwps now performs.
7053 (x86_dr_low_set_addr): Use iterate_over_lwps.
7054 (x86_dr_low_set_control): Likewise.
7056 2015-03-24 Gary Benson <gbenson@redhat.com>
7058 * linux-x86-low.c (x86_debug_reg_state): New function.
7059 (x86_linux_prepare_to_resume): Use the above.
7061 2015-03-24 Gary Benson <gbenson@redhat.com>
7063 * linux-low.c (current_lwp_ptid): New function.
7064 * linux-x86-low.c: Include nat/linux-nat.h.
7065 (x86_dr_low_get_addr): Use current_lwp_ptid.
7066 (x86_dr_low_get_control): Likewise.
7067 (x86_dr_low_get_status): Likewise.
7069 2015-03-20 Pedro Alves <palves@redhat.com>
7071 * tracepoint.c (cmd_qtstatus): Make "str" const.
7073 2015-03-20 Pedro Alves <palves@redhat.com>
7075 * server.c (handle_general_set): Make "req_str" const.
7077 2015-03-19 Pedro Alves <palves@redhat.com>
7079 * linux-low.c (linux_resume_one_lwp): Rename to ...
7080 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7081 instead call perror_with_name.
7082 (check_ptrace_stopped_lwp_gone): New function.
7083 (linux_resume_one_lwp): Reimplement as wrapper around
7084 linux_resume_one_lwp_throw that swallows errors if the LWP is
7087 2015-03-19 Pedro Alves <palves@redhat.com>
7089 * linux-low.c (count_events_callback, select_event_lwp_callback):
7090 No longer check whether the thread has resume_stop as last resume
7093 2015-03-19 Pedro Alves <palves@redhat.com>
7095 * linux-low.c (count_events_callback, select_event_lwp_callback):
7096 Use the lwp's status_pending_p field, not the thread's.
7098 2015-03-19 Pedro Alves <palves@redhat.com>
7100 * linux-low.c (select_event_lwp_callback): Update comments to
7101 no longer mention SIGTRAP.
7103 2015-03-18 Gary Benson <gbenson@redhat.com>
7105 * server.c (handle_query): Do not report vFile:fstat as supported.
7107 2015-03-11 Gary Benson <gbenson@redhat.com>
7109 * hostio.c (sys/types.h): New include.
7110 (sys/stat.h): Likewise.
7111 (common-remote-fileio.h): Likewise.
7112 (handle_fstat): New function.
7113 (handle_vFile): Handle vFile:fstat packets.
7115 2015-03-11 Gary Benson <gbenson@redhat.com>
7117 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7118 struct stat.st_blocks and struct stat.st_blksize.
7119 * configure: Regenerate.
7120 * config.in: Likewise.
7121 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7122 (OBS): Add common-remote-fileio.o.
7123 (common-remote-fileio.o): New rule.
7125 2015-03-09 Pedro Alves <palves@redhat.com>
7127 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7128 'struct sockaddr' pointer in 'accept' call.
7130 2015-03-09 Pedro Alves <palves@redhat.com>
7133 2015-03-07 Pedro Alves <palves@redhat.com>
7134 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7135 or <winsock2.h> here. Instead include "gdb_socket.h".
7136 (remote_open): Use union gdb_sockaddr_u.
7137 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7138 or <winsock2.h> here. Instead include "gdb_socket.h".
7139 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7140 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7142 (init_named_socket, gdb_agent_helper_thread): Use union
7145 2015-03-07 Pedro Alves <palves@redhat.com>
7147 * configure.ac (build_warnings): Move
7148 -Wdeclaration-after-statement to the C-specific set.
7149 * configure: Regenerate.
7151 2015-03-07 Pedro Alves <palves@redhat.com>
7153 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7154 or <winsock2.h> here. Instead include "gdb_socket.h".
7155 (remote_open): Use union gdb_sockaddr_u.
7156 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7157 or <winsock2.h> here. Instead include "gdb_socket.h".
7158 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7159 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7161 (init_named_socket, gdb_agent_helper_thread): Use union
7164 2015-03-07 Pedro Alves <palves@redhat.com>
7166 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7169 2015-03-06 Yao Qi <yao.qi@linaro.org>
7171 * linux-aarch64-low.c (aarch64_insert_point): Use
7172 show_debug_regs as a boolean.
7173 (aarch64_remove_point): Likewise.
7175 2015-03-05 Pedro Alves <palves@redhat.com>
7177 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7178 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7179 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7180 * nto-low.c (nto_target_ops): Likewise.
7181 * spu-low.c (spu_target_ops): Likewise.
7182 * win32-low.c (win32_target_ops): Likewise.
7184 2015-03-04 Pedro Alves <palves@redhat.com>
7186 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7187 Decide whether a breakpoint triggered based on the SIGTRAP's
7189 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7190 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7191 (linux_low_filter_event): Check for breakpoints before checking
7193 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7195 (linux_stopped_by_sw_breakpoint)
7196 (linux_supports_stopped_by_sw_breakpoint)
7197 (linux_stopped_by_hw_breakpoint)
7198 (linux_supports_stopped_by_hw_breakpoint): New functions.
7199 (linux_target_ops): Install new target methods.
7201 2015-03-04 Pedro Alves <palves@redhat.com>
7203 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7204 * server.c (swbreak_feature, hwbreak_feature): New globals.
7205 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7206 (captured_main): Clear swbreak_feature and hwbreak_feature.
7207 * server.h (swbreak_feature, hwbreak_feature): Declare.
7208 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7209 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7210 supports_stopped_by_hw_breakpoint>: New fields.
7211 (target_supports_stopped_by_sw_breakpoint)
7212 (target_stopped_by_sw_breakpoint)
7213 (target_supports_stopped_by_hw_breakpoint)
7214 (target_stopped_by_hw_breakpoint): Declare.
7216 2015-03-04 Pedro Alves <palves@redhat.com>
7218 enum lwp_stop_reason -> enum target_stop_reason
7219 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7220 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7221 (linux_wait_1, stuck_in_jump_pad_callback)
7222 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7223 (linux_stopped_by_watchpoint):
7224 * linux-low.h (enum lwp_stop_reason): Delete.
7225 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7226 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7228 2015-03-04 Yao Qi <yao.qi@linaro.org>
7230 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7232 2015-03-03 Gary Benson <gbenson@redhat.com>
7234 * hostio.c (handle_vFile): Fix prefix lengths.
7236 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7238 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7241 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7243 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7244 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7245 (clean): Add "rm -f" for above C files.
7246 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7247 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7248 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7249 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7250 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7251 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7252 (init_registers_s390x_vx_linux64)
7253 (init_registers_s390x_tevx_linux64)
7254 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7255 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7257 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7258 (s390_store_vxrs_high): New functions.
7259 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7261 (s390_arch_setup): Add logic for selecting one of the new target
7262 descriptions. Activate the new vector regsets if applicable.
7263 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7264 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7265 and init_registers_s390x_tevx_linux64.
7267 2015-03-01 Pedro Alves <palves@redhat.com>
7269 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7272 2015-02-27 Pedro Alves <palves@redhat.com>
7274 * linux-x86-low.c (u_debugreg_offset): New function.
7275 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7277 2015-02-27 Pedro Alves <palves@redhat.com>
7279 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7280 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7281 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7282 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7283 (ps_lsetfpregs, ps_getpid)
7284 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7285 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7286 (ps_lsetxregs, ps_plog): Declare.
7288 2015-02-27 Pedro Alves <palves@redhat.com>
7290 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7291 IP_AGENT_EXPORT_FUNC.
7292 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7293 IP_AGENT_EXPORT_FUNC.
7294 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7295 (IP_AGENT_EXPORT): Delete.
7296 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7297 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7298 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7299 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7300 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7301 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7302 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7303 (traceframe_read_count, traceframe_write_count)
7304 (traceframes_created, trace_state_variables, get_raw_reg)
7305 (get_trace_state_variable_value, set_trace_state_variable_value)
7306 (ust_loaded, helper_thread_id, cmd_buf): Use
7307 IPA_SYM_EXPORTED_NAME.
7308 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7309 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7310 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7311 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7312 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7313 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7314 EXTERN_C_PUSH/EXTERN_C_POP.
7315 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7316 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7317 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7318 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7319 (traceframe_write_count, traceframe_read_count)
7320 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7321 (about_to_request_buffer_space, get_trace_state_variable_value)
7322 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7323 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7324 EXTERN_C_PUSH/EXTERN_C_POP.
7325 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7326 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7327 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7328 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7329 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7330 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7331 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7332 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7334 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7335 (IP_AGENT_EXPORT_VAR_DECL): Define.
7337 (gdb_agent_get_raw_reg): Declare.
7339 2015-02-27 Tom Tromey <tromey@redhat.com>
7340 Pedro Alves <palves@redhat.com>
7342 Rename symbols whose names are reserved C++ keywords throughout.
7344 2015-02-27 Pedro Alves <palves@redhat.com>
7346 * Makefile.in (COMPILER): New, get it from autoconf.
7347 (CXX): Get from autoconf instead.
7348 (COMPILE.pre): Use COMPILER.
7349 (CC-LD): Rename to ...
7350 (CC_LD): ... this. Use COMPILER.
7351 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7352 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7353 * acinclude.m4: Include build-with-cxx.m4.
7354 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7355 Disable -Werror by default if building in C++ mode.
7356 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7357 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7358 the C++ compiler. Save/restore CXXFLAGS too.
7359 * configure: Regenerate.
7361 2015-02-27 Pedro Alves <palves@redhat.com>
7363 * acinclude.m4: Include libiberty.m4.
7364 * configure.ac: Call libiberty_INIT.
7365 * config.in, configure: Regenerate.
7367 2015-02-26 Pedro Alves <palves@redhat.com>
7369 * linux-low.c (linux_wait_1): When incrementing the PC past a
7370 program breakpoint always use the_low_target.breakpoint_len as
7371 increment, rather than the maximum between that and
7372 the_low_target.decr_pc_after_break.
7374 2015-02-23 Pedro Alves <palves@redhat.com>
7376 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7377 thread was doing a step-over; always adjust the PC if
7378 we stepped over a permanent breakpoint.
7379 (linux_wait_1): If we stepped over breakpoint that was on top of a
7380 permanent breakpoint, manually advance the PC past it.
7382 2015-02-23 Pedro Alves <palves@redhat.com>
7384 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7386 (x86_fill_gregset, x86_store_gregset): Use it when handling
7389 2015-02-20 Pedro Alves <palves@redhat.com>
7391 * thread-db.c: Include "nat/linux-procfs.h".
7392 (thread_db_init): Skip listing new threads if the kernel supports
7393 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7395 2015-02-20 Pedro Alves <palves@redhat.com>
7397 * linux-low.c (status_pending_p_callback): Use ptid_match.
7399 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7401 PR breakpoints/16812
7402 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7403 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7404 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7406 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7408 PR breakpoints/15956
7409 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7411 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7413 * linux-low.c (linux_low_btrace_conf): Print size.
7414 * server.c (handle_btrace_conf_general_set): New.
7415 (hanle_general_set): Call handle_btrace_conf_general_set.
7416 (handle_query): Report Qbtrace-conf:bts:size as supported.
7418 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7420 * linux-low.c (linux_low_enable_btrace): Update parameters.
7421 (linux_low_btrace_conf): New.
7422 (linux_target_ops)<to_btrace_conf>: Initialize.
7423 * server.c (current_btrace_conf): New.
7424 (handle_btrace_enable): Rename to ...
7425 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7426 to target_enable_btrace. Update comment. Update users.
7427 (handle_qxfer_btrace_conf): New.
7428 (qxfer_packets): Add btrace-conf entry.
7429 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7430 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7431 (target_ops)<read_btrace_conf>: New.
7432 (target_enable_btrace): Update parameters.
7433 (target_read_btrace_conf): New.
7435 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7437 * server.c (handle_btrace_general_set): Remove call to
7438 target_supports_btrace.
7439 (supported_btrace_packets): New.
7440 (handle_query): Call supported_btrace_packets.
7441 * target.h: include btrace-common.h.
7442 (btrace_target_info): Removed.
7443 (supports_btrace, target_supports_btrace): Update parameters.
7445 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7447 * Makefile.in (SFILES): Add common/btrace-common.c.
7448 (OBS): Add common/btrace-common.o.
7449 (btrace-common.o): Add build rules.
7450 * linux-low: Include btrace-common.h.
7451 (linux_low_read_btrace): Use struct btrace_data. Call
7452 btrace_data_init and btrace_data_fini.
7454 2015-02-06 Pedro Alves <palves@redhat.com>
7456 * thread-db.c (find_new_threads_callback): Add debug output.
7458 2015-02-04 Pedro Alves <palves@redhat.com>
7460 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7461 (resume_stopped_resumed_lwps): New function.
7462 (linux_wait_for_event_filtered): Use it.
7464 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7466 * Makefile.in (SFILES): Add linux-personality.c.
7467 (linux-personality.o): New rule.
7468 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7469 list of objects to be built.
7470 * linux-low.c: Include nat/linux-personality.h.
7471 (linux_create_inferior): Remove code to disable address space
7472 randomization (moved to ../nat/linux-personality.c). Create
7473 cleanup to disable address space randomization.
7475 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7477 * Makefile.in (posix-strerror.o): New rule.
7478 (mingw-strerror.o): Likewise.
7479 * configure: Regenerated.
7480 * configure.ac: Source file ../common/common.host. Initialize new
7481 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7483 2015-01-14 Yao Qi <yao@codesourcery.com>
7485 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7486 (ppc-linux.o): New rule.
7487 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7488 * configure.ac: AC_CHECK_FUNCS(getauxval).
7489 * config.in: Re-generated.
7490 * configure: Re-generated.
7491 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7492 ppc64_64bit_inferior_p
7494 2015-01-14 Yao Qi <yao@codesourcery.com>
7496 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7497 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7498 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7499 (PT_ORIG_R3, PT_TRAP): Likewise.
7500 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7501 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7502 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7504 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7506 * i387-fp.c (i387_cache_to_xsave): In look over
7507 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7508 zmmh_low_space field by use of zmmh_high_space.
7510 2015-01-09 Pedro Alves <palves@redhat.com>
7512 * linux-low.c (step_over_bkpt): Move higher up in the file.
7513 (handle_extended_wait): Don't store the stop_pc here.
7514 (get_stop_pc): Adjust comments and rename to ...
7515 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7516 stopped for a software breakpoint or hardware breakpoint.
7517 (thread_still_has_status_pending_p): New function.
7518 (status_pending_p_callback): Use
7519 thread_still_has_status_pending_p. If the event is no longer
7520 interesting, resume the LWP.
7521 (handle_tracepoints): Add assert.
7522 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7523 (wstatus_maybe_breakpoint): New function.
7524 (cancel_breakpoint): Delete function.
7525 (check_stopped_by_watchpoint): New function, factored out from
7526 linux_low_filter_event.
7527 (lp_status_maybe_breakpoint): Delete function.
7528 (linux_low_filter_event): Remove filter_ptid argument.
7529 Leave thread group exits pending here. Store the LWP's stop PC.
7530 Always leave events pending.
7531 (linux_wait_for_event_filtered): Pull all events out of the
7532 kernel, and leave them all pending.
7533 (count_events_callback, select_event_lwp_callback): Consider all
7535 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7536 (select_event_lwp): Only give preference to the stepping LWP in
7537 all-stop mode. Adjust comments.
7538 (ignore_event): New function.
7539 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7540 references to cancel_breakpoints. Adjust to renames. Also give
7541 equal priority to all LWPs that have had events in non-stop mode.
7542 If reporting a software breakpoint event, unadjust the LWP's PC.
7543 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7544 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7546 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7547 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7548 (linux_stopped_by_watchpoint): Adjust.
7549 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7550 * linux-low.h (enum lwp_stop_reason): New.
7551 (struct lwp_info) <stop_pc>: Adjust comment.
7552 <stopped_by_watchpoint>: Delete field.
7553 <stop_reason>: New field.
7554 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7555 * mem-break.c (software_breakpoint_inserted_here)
7556 (hardware_breakpoint_inserted_here): New function.
7557 * mem-break.h (software_breakpoint_inserted_here)
7558 (hardware_breakpoint_inserted_here): Declare.
7559 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7560 (cancel_breakpoints): Delete.
7561 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7562 (upload_fast_traceframes): Remove references to
7565 2015-01-09 Pedro Alves <palves@redhat.com>
7567 * thread-db.c (find_new_threads_callback): Ignore thread if the
7568 kernel thread ID is -1.
7570 2015-01-09 Pedro Alves <palves@redhat.com>
7572 * linux-low.c (linux_attach_fail_reason_string): Move to
7573 nat/linux-ptrace.c, and rename.
7574 (linux_attach_lwp): Update comment.
7575 (attach_proc_task_lwp_callback): New function.
7576 (linux_attach): Adjust to rename and use
7577 linux_proc_attach_tgid_threads.
7578 (linux_attach_fail_reason_string): Delete declaration.
7580 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7582 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7583 * server.c (gdbserver_version): Likewise.
7585 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7587 * remote-utils.c: Include ctype.h.
7588 (input_interrupt): Explicitly handle the case when the char
7589 received is the NUL byte. Improve the printing of non-ASCII
7592 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7594 * linux-low.c (linux_low_filter_event): Update call to
7595 linux_enable_event_reporting following the addition of
7596 a new parameter to that function.
7598 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7601 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7602 (AARCH64_FPCR_REGNO): Likewise.
7603 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7604 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7605 (aarch64_store_fpregset): Likewise.
7607 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7609 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7610 Remove FIXME comment about assumption about N.
7612 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7614 * configure.ac: If large-file support is disabled in GDBserver,
7615 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7616 * configure: Regenerate.
7618 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7620 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7621 warning upon ENODATA from ptrace.
7622 * linux-s390-low.c (s390_store_tdb): New.
7623 (s390_regsets): Add regset for NT_S390_TDB.
7625 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7627 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7628 without a fill_function.
7629 * linux-s390-low.c (s390_fill_last_break): Remove.
7630 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7631 (s390_arch_setup): Use regset's size instead of fill_function for
7634 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7636 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7637 the regset's store function when ptrace returned an error.
7638 * regcache.c (get_thread_regcache): Invalidate register cache
7639 before fetching inferior's registers.
7641 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7643 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7644 while-loop as for-loop.
7645 (regsets_store_inferior_registers): Likewise.
7647 2014-11-28 Yao Qi <yao@codesourcery.com>
7649 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7650 * config.in, configure: Re-generate.
7651 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7654 2014-11-21 Yao Qi <yao@codesourcery.com>
7656 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7657 (AC_CHECK_HEADERS): Remove malloc.h.
7658 * configure: Re-generated.
7659 * config.in: Re-generated.
7660 * server.h: Don't include alloca.h and malloc.h.
7661 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7662 Don't include malloc.h.
7664 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7666 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7667 corresponding ERRNO check in same block.
7669 2014-11-12 Pedro Alves <palves@redhat.com>
7671 * server.c (cont_thread): Update comment.
7672 (start_inferior, attach_inferior): No longer clear cont_thread.
7673 (handle_v_cont): No longer set cont_thread.
7674 (captured_main): Clear cont_thread each time a GDB connects.
7676 2014-11-12 Pedro Alves <palves@redhat.com>
7678 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7679 thread, and don't resume all threads if the Hc thread has exited.
7681 2014-11-12 Pedro Alves <palves@redhat.com>
7683 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7684 the process group instead of to a specific LWP.
7686 2014-10-15 Pedro Alves <palves@redhat.com>
7689 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7691 (arm_set_thread_context): Delete.
7692 (the_low_target): Adjust.
7693 * win32-i386-low.c (debug_registers_changed)
7694 (debug_registers_used): Delete.
7695 (update_debug_registers_callback): New function.
7696 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7697 needing to update their debug registers.
7698 (win32_get_current_dr): New function.
7699 (x86_dr_low_get_addr, x86_dr_low_get_control)
7700 (x86_dr_low_get_status): Fetch the debug register from the thread
7702 (i386_initial_stuff): Adjust.
7703 (i386_get_thread_context): Remove current_event parameter. Don't
7704 clear debug_registers_changed nor copy DR values to
7706 (i386_set_thread_context): Delete.
7707 (i386_prepare_to_resume): New function.
7708 (i386_thread_added): Mark the thread as needing to update irs
7710 (the_low_target): Remove i386_set_thread_context and install
7711 i386_prepare_to_resume.
7712 * win32-low.c (win32_get_thread_context): Adjust.
7713 (win32_set_thread_context): Use SetThreadContext
7715 (win32_prepare_to_resume): New function.
7716 (win32_require_context): New function, factored out from ...
7717 (thread_rec): ... this.
7718 (continue_one_thread): Call win32_prepare_to_resume on each thread
7719 we're about to continue.
7720 (win32_resume): Call win32_prepare_to_resume on the event thread.
7721 * win32-low.h (struct win32_thread_info)
7722 <debug_registers_changed>: New field.
7723 (struct win32_target_ops): Change prototype of set_thread_context,
7724 delete set_thread_context and add prepare_to_resume.
7725 (win32_require_context): New declaration.
7727 2014-10-08 Gary Benson <gbenson@redhat.com>
7729 * server.h: Do not include common-exceptions.h.
7731 2014-10-08 Gary Benson <gbenson@redhat.com>
7733 * server.h: Do not include cleanups.h.
7735 2014-09-30 James Hogan <james.hogan@imgtec.com>
7737 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7740 2014-09-23 Yao Qi <yao@codesourcery.com>
7742 * linux-low.c (lp_status_maybe_breakpoint): New function.
7743 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7744 (count_events_callback): Likewise.
7745 (select_event_lwp_callback): Likewise.
7746 (cancel_breakpoints_callback): Likewise.
7748 2014-09-19 Don Breazeal <donb@codesourcery.com>
7750 * linux-low.c (handle_extended_wait): Call
7751 linux_ptrace_get_extended_event.
7752 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7753 linux_is_extended_waitstatus.
7755 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7757 * Makefile.in (CPPFLAGS): Define.
7758 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7759 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7761 2014-09-16 Gary Benson <gbenson@redhat.com>
7763 * inferiors.h (current_inferior): Renamed as...
7764 (current_thread): New variable. All uses updated.
7765 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7766 (maybe_move_out_of_jump_pad): Likewise.
7767 (cancel_breakpoint): Likewise.
7768 (linux_low_filter_event): Likewise.
7769 (wait_for_sigstop): Likewise.
7770 (linux_resume_one_lwp): Likewise.
7771 (need_step_over_p): Likewise.
7772 (start_step_over): Likewise.
7773 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7774 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7775 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7776 and save_inferior as saved_thread.
7777 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7779 (regcache_invalidate_thread): Likewise.
7780 * remote-utils.c (prepare_resume_reply): Likewise.
7781 * thread-db.c (thread_db_get_tls_address): Likewise.
7782 (disable_thread_event_reporting): Likewise.
7783 (remove_thread_event_breakpoints): Likewise.
7784 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7786 * target.h (set_desired_inferior): Renamed as...
7787 (set_desired_thread): New declaration. All uses updated.
7788 * server.c (myresume): Updated comment to reference thread instead
7790 (handle_serial_event): Likewise.
7791 (handle_target_event): Likewise.
7793 2014-09-12 Tom Tromey <tromey@redhat.com>
7794 Gary Benson <gbenson@redhat.com>
7796 * regcache.h: Include common-regcache.h.
7797 (regcache_read_pc): Don't declare.
7798 * regcache.c (get_thread_regcache_for_ptid): New function.
7800 2014-09-11 Tom Tromey <tromey@redhat.com>
7801 Gary Benson <gbenson@redhat.com>
7803 * symbol.c: New file.
7804 * Makefile.in (SFILES): Add symbol.c.
7805 (OBS): Add symbol.o.
7807 2014-09-11 Gary Benson <gbenson@redhat.com>
7809 * target.c (target_stop_ptid, target_continue_ptid): New
7812 2014-09-11 Tom Tromey <tromey@redhat.com>
7813 Gary Benson <gbenson@redhat.com>
7815 * target.h: Include target/target.h.
7816 * target.c (target_read_memory, target_read_uint32)
7817 (target_write_memory): New functions.
7819 2014-09-11 Gary Benson <gbenson@redhat.com>
7821 * server.h (debug_hw_points): Don't declare.
7822 * server.c (debug_hw_points): Don't define. Replace all uses
7823 with show_debug_regs.
7824 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7825 all uses with show_debug_regs.
7827 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7829 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7830 endianness into account.
7831 (ppc_supply_ptrace_register): Likewise.
7833 2014-09-03 James Hogan <james.hogan@imgtec.com>
7835 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7836 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7838 2014-09-03 Gary Benson <gbenson@redhat.com>
7840 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7841 ALL_DEBUG_ADDRESS_REGISTERS.
7843 2014-09-02 Gary Benson <gbenson@redhat.com>
7845 * i386-low.h: Renamed as...
7846 * x86-low.h: New file. All type, function and variable name
7847 prefixes changed from "i386_" to "x86_". All references updated.
7848 * i386-low.c: Renamed as...
7849 * x86-low.c: New file. All type, function and variable name
7850 prefixes changed from "i386_" to "x86_". All references updated.
7852 2014-09-02 Gary Benson <gbenson@redhat.com>
7854 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7855 (x86_linux_new_thread): Likewise.
7857 2014-08-29 Gary Benson <gbenson@redhat.com>
7859 * server.h (setjmp.h): Do not include.
7860 (toplevel): Do not declare.
7861 (common-exceptions.h): Include.
7862 (cleanups.h): Likewise.
7863 * server.c (toplevel): Do not define.
7864 (exit_code): New static global.
7865 (detach_or_kill_for_exit_cleanup): New function.
7866 (main): New function. Original main renamed to...
7867 (captured_main): New function.
7868 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7870 2014-08-29 Gary Benson <gbenson@redhat.com>
7872 * Makefile.in (SFILES): Add common/common-exceptions.c.
7873 (OBS): Add common-exceptions.o.
7874 (common-exceptions.o): New rule.
7875 * utils.c (prepare_to_throw_exception): New function.
7877 2014-08-29 Gary Benson <gbenson@redhat.com>
7879 * config.in: Regenerate.
7880 * configure: Likewise.
7882 2014-08-29 Gary Benson <gbenson@redhat.com>
7884 * Makefile.in (SFILES): Add common/cleanups.c.
7886 (cleanups.o): New rule.
7888 2014-08-29 Gary Benson <gbenson@redhat.com>
7890 * utils.c (internal_vwarning): New function.
7892 2014-08-28 Gary Benson <gbenson@redhat.com>
7894 * utils.h (fatal): Remove declaration.
7895 * utils.c (fatal): Remove function.
7897 2014-08-28 Gary Benson <gbenson@redhat.com>
7899 * tracepoint.c (gdb_agent_init): Replace fatal with
7901 (initialize_tracepoint): Likewise.
7903 2014-08-28 Gary Benson <gbenson@redhat.com>
7905 * remote-utils.c (remote_prepare): Replace fatal with error.
7907 2014-08-28 Gary Benson <gbenson@redhat.com>
7909 * linux-low.c (linux_async): Replace fatal with warning.
7911 (linux_start_non_stop): Return -1 if linux_async failed.
7913 2014-08-28 Gary Benson <gbenson@redhat.com>
7915 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7917 (i386_dr_low_get_addr): Remove vague comment.
7918 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7921 2014-08-28 Gary Benson <gbenson@redhat.com>
7923 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7924 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7926 (linux_resume_one_lwp): Likewise.
7927 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7929 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7930 with internal_error.
7931 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7932 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7933 (find_register_by_name): Replace fatal with internal_error.
7934 (find_regno): Likewise.
7935 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7936 * thread-db.c (thread_db_create_event): Likewise.
7937 (thread_db_load_search): Likewise.
7938 (try_thread_db_load_1): Likewise.
7939 * tracepoint.c (get_jump_space_head): Replace fatal with
7941 (claim_trampoline_space): Likewise.
7942 (have_fast_tracepoint_trampoline_buffer): Likewise.
7943 (cmd_qtstart): Likewise.
7944 (stop_tracing): Likewise.
7945 (fast_tracepoint_collecting): Likewise.
7946 (target_malloc): Likewise.
7947 (download_tracepoint): Likewise.
7948 (download_trace_state_variables): Replace check with gdb_assert.
7949 (upload_fast_traceframes): Replace fatal with internal_error.
7951 2014-08-19 Tom Tromey <tromey@redhat.com>
7952 Gary Benson <gbenson@redhat.com>
7954 * Makefile.in (SFILES): Add common/common-debug.c.
7955 (OBS): Add common-debug.o.
7956 (common-debug.o): New rule.
7957 * debug.h (debug_printf): Don't declare.
7958 * debug.c (debug_printf): Renamed and rewritten as...
7959 (debug_vprintf): New function.
7961 2014-08-19 Gary Benson <gbenson@redhat.com>
7963 * utils.h: Do not include print-utils.h.
7965 2014-08-19 Tom Tromey <tromey@redhat.com>
7966 Gary Benson <gbenson@redhat.com>
7968 * server.h: Add static assertion.
7969 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7971 2014-08-19 Tom Tromey <tromey@redhat.com>
7972 Gary Benson <gbenson@redhat.com>
7974 * Makefile.in (SFILES): Add common/errors.c.
7975 (OBS): Add errors.o.
7976 (IPA_OBS): Add errors-ipa.o.
7977 (errors.o): New rule.
7978 (errors-ipa.o): Likewise.
7979 * utils.h (perror_with_name, error, warning): Don't declare.
7980 * utils.c (warning): Renamed and rewritten as...
7981 (vwarning): New function.
7982 (error): Renamed and rewritten as...
7983 (verror): New function.
7984 (internal_error): Renamed and rewritten as...
7985 (internal_verror): New function.
7987 2014-08-07 Gary Benson <gbenson@redhat.com>
7989 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7990 * configure: Regenerate.
7991 * config.in: Likewise.
7992 * server.h: Do not include errno.h.
7993 * event-loop.c: Likewise.
7994 * hostio-errno.c: Likewise.
7995 * linux-low.c: Likewise.
7996 * remote-utils.c: Likewise.
7997 * spu-low.c: Likewise.
7998 * utils.c: Likewise.
7999 * gdbreplay.c: Unconditionally include errno.h.
8001 2014-08-07 Gary Benson <gbenson@redhat.com>
8003 * server.h: Do not include string.h.
8004 * event-loop.c: Likewise.
8005 * linux-low.c: Likewise.
8006 * regcache.c: Likewise.
8007 * remote-utils.c: Likewise.
8008 * spu-low.c: Likewise.
8009 * utils.c: Likewise.
8011 2014-08-07 Gary Benson <gbenson@redhat.com>
8013 * server.h: Do not include gdb_assert.h.
8015 2014-08-07 Gary Benson <gbenson@redhat.com>
8017 * server.h: Do not include common-utils.h.
8019 2014-08-07 Gary Benson <gbenson@redhat.com>
8021 * server.h: Do not include ptid.h.
8022 * notif.h: Likewise.
8024 2014-08-07 Gary Benson <gbenson@redhat.com>
8026 * server.h: Do not include gdb_locale.h.
8028 2014-08-07 Gary Benson <gbenson@redhat.com>
8030 * server.h: Do not include gdb/signals.h.
8031 * win32-low.c: Likewise.
8033 2014-08-07 Gary Benson <gbenson@redhat.com>
8035 * server.h: Do not include pathmax.h.
8037 2014-08-07 Gary Benson <gbenson@redhat.com>
8039 * server.h: Do not include libiberty.h.
8040 * linux-bfin-low.c: Likewise.
8042 2014-08-07 Gary Benson <gbenson@redhat.com>
8044 * server.h: Do not include ansidecl.h.
8046 2014-08-07 Gary Benson <gbenson@redhat.com>
8048 * linux-x86-low.c: Do not include stddef.h.
8049 * lynx-ppc-low.c: Likewise.
8050 * tracepoint.c: Likewise.
8052 2014-08-07 Gary Benson <gbenson@redhat.com>
8054 * server.h: Do not include stdarg.h.
8055 * nto-low.c: Likewise.
8057 2014-08-07 Gary Benson <gbenson@redhat.com>
8059 * server.h: Do not include stdlib.h.
8060 * inferiors.c: Likewise.
8061 * linux-low.c: Likewise.
8062 * regcache.c: Likewise.
8063 * spu-low.c: Likewise.
8064 * tracepoint.c: Likewise.
8065 * utils.c: Likewise.
8067 2014-08-07 Gary Benson <gbenson@redhat.com>
8069 * server.h: Do not include stdio.h.
8070 * linux-low.c: Likewise.
8071 * remote-utils.c: Likewise.
8072 * spu-low.c: Likewise.
8073 * utils.c: Likewise.
8074 * wincecompat.c: Likewise.
8076 2014-08-06 Gary Benson <gbenson@redhat.com>
8078 * regcache.c (init_register_cache): Move conditionals inside if.
8080 2014-08-06 Gary Benson <gbenson@redhat.com>
8082 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8084 2014-07-31 Gary Benson <gbenson@redhat.com>
8086 * ax.h: Do not include server.h.
8087 * gdbthread.h: Likewise.
8088 * lynx-low.h: Likewise.
8089 * notif.h: Likewise.
8091 2014-07-30 Gary Benson <gbenson@redhat.com>
8093 * server.h: Include common-defs.h.
8094 Do not include config.h or build-gnulib-gdbserver/config.h.
8096 2014-07-30 Gary Benson <gbenson@redhat.com>
8098 * hostio-errno.c: Move server.h to top of includes list.
8099 * inferiors.c: Likewise.
8100 * linux-x86-low.c: Likewise.
8101 * notif.c: Include server.h.
8103 2014-07-24 Tom Tromey <tromey@redhat.com>
8104 Gary Benson <gbenson@redhat.com>
8106 * server.h (CORE_ADDR): Now unsigned.
8108 2014-07-16 Pedro Alves <palves@redhat.com>
8110 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8112 2014-07-15 Pedro Alves <palves@redhat.com>
8114 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8117 2014-07-11 Pedro Alves <palves@redhat.com>
8119 * linux-low.c (kill_wait_lwp): New function, based on
8120 kill_one_lwp_callback, but use my_waitpid directly.
8121 (kill_one_lwp_callback, linux_kill): Use it.
8123 2014-06-23 Pedro Alves <palves@redhat.com>
8125 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8126 before setting DR0..DR3.
8128 2014-06-20 Gary Benson <gbenson@redhat.com>
8130 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8131 * configure: Regenerated.
8132 * config.in: Likewise.
8134 2014-06-20 Gary Benson <gbenson@redhat.com>
8136 * Makefile.in (SFILES): Update locations for files moved
8138 (object file files): Reordered.
8140 2014-06-20 Gary Benson <gbenson@redhat.com>
8142 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8143 (i386_dr_low_set_addr): Likewise.
8144 (i386_dr_low_get_addr): Likewise.
8145 (i386_dr_low_can_set_control): Likewise.
8146 (i386_dr_low_set_control): Likewise.
8147 (i386_dr_low_get_control): Likewise.
8148 (i386_dr_low_get_status): Likewise.
8149 (i386_get_debug_register_length): Likewise.
8150 * linux-x86-low.c (i386_dr_low_set_addr):
8151 Changed signature. Made static.
8152 (i386_dr_low_get_addr): Likewise.
8153 (i386_dr_low_set_control): Likewise.
8154 (i386_dr_low_get_control): Likewise.
8155 (i386_dr_low_get_status): Likewise.
8156 (i386_dr_low): New global variable.
8157 * win32-i386-low.c (i386_dr_low_set_addr):
8158 Changed signature. Made static.
8159 (i386_dr_low_get_addr): Likewise.
8160 (i386_dr_low_set_control): Likewise.
8161 (i386_dr_low_get_control): Likewise.
8162 (i386_dr_low_get_status): Likewise.
8163 (i386_dr_low): New global variable.
8165 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8167 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8168 * Makefile.in (AR, AR_FLAGS): Define.
8169 * configure: Regenerate.
8171 2014-06-19 Gary Benson <gbenson@redhat.com>
8173 * Makefile.in (i386-dregs.o): New rule.
8174 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8175 * i386-low.c (target.h): Remove include.
8176 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8177 (DR_CONTROL_SHIFT): Likewise.
8178 (DR_CONTROL_SIZE): Likewise.
8179 (DR_RW_EXECUTE): Likewise.
8180 (DR_RW_WRITE): Likewise.
8181 (DR_RW_READ): Likewise.
8182 (DR_RW_IORW): Likewise.
8183 (DR_LEN_1): Likewise.
8184 (DR_LEN_2): Likewise.
8185 (DR_LEN_4): Likewise.
8186 (DR_LEN_8): Likewise.
8187 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8188 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8189 (DR_ENABLE_SIZE): Likewise.
8190 (DR_LOCAL_SLOWDOWN): Likewise.
8191 (DR_GLOBAL_SLOWDOWN): Likewise.
8192 (DR_CONTROL_RESERVED): Likewise.
8193 (I386_DR_CONTROL_MASK): Likewise.
8194 (I386_DR_VACANT): Likewise.
8195 (I386_DR_LOCAL_ENABLE): Likewise.
8196 (I386_DR_GLOBAL_ENABLE): Likewise.
8197 (I386_DR_DISABLE): Likewise.
8198 (I386_DR_SET_RW_LEN): Likewise.
8199 (I386_DR_GET_RW_LEN): Likewise.
8200 (I386_DR_WATCH_HIT): Likewise.
8201 (i386_wp_op_t): Likewise.
8202 (i386_show_dr): Likewise.
8203 (i386_length_and_rw_bits): Likewise.
8204 (i386_insert_aligned_watchpoint): Likewise.
8205 (i386_remove_aligned_watchpoint): Likewise.
8206 (i386_handle_nonaligned_watchpoint): Likewise.
8207 i386_update_inferior_debug_regs(): Likewise.
8208 (i386_dr_insert_watchpoint): Likewise.
8209 (i386_dr_remove_watchpoint): Likewise.
8210 (i386_dr_region_ok_for_watchpoint): Likewise.
8211 (i386_dr_stopped_data_address): Likewise.
8212 (i386_dr_stopped_by_watchpoint): Likewise.
8214 2014-06-19 Gary Benson <gbenson@redhat.com>
8216 * i386-low.c (i386_dr_show): Renamed to
8217 i386_show_dr and made static. All uses updated.
8218 (i386_dr_length_and_rw_bits): Renamed to
8219 i386_length_and_rw_bits and made static.
8221 (i386_dr_insert_aligned_watchpoint): Renamed to
8222 i386_insert_aligned_watchpoint and made static.
8224 (i386_dr_remove_aligned_watchpoint): Renamed to
8225 i386_remove_aligned_watchpoint and made static.
8227 (i386_dr_update_inferior_debug_regs): Renamed to
8228 i386_update_inferior_debug_regs and made static.
8231 2014-06-18 Gary Benson <gbenson@redhat.com>
8233 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8234 (i386_dr_low_can_set_control): Likewise.
8235 (i386_get_debug_register_length): Likewise.
8236 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8237 (i386_dr_low_can_set_control): Likewise.
8238 (i386_get_debug_register_length): Likewise.
8240 2014-06-17 Gary Benson <gbenson@redhat.com>
8242 * i386-low.h (i386-dregs.h): New include.
8243 (DR_FIRSTADDR): Now in i386-dregs.h.
8244 (DR_LASTADDR): Likewise.
8245 (DR_NADDR): Likewise.
8246 (DR_STATUS): Likewise.
8247 (DR_CONTROL): Likewise.
8248 (i386_debug_reg_state): Likewise.
8249 (i386_dr_insert_watchpoint): Likewise.
8250 (i386_dr_remove_watchpoint): Likewise.
8251 (i386_dr_region_ok_for_watchpoint): Likewise.
8252 (i386_dr_stopped_data_address): Likewise.
8253 (i386_dr_stopped_by_watchpoint): Likewise.
8254 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8256 2014-06-18 Gary Benson <gbenson@redhat.com>
8258 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8259 i386_dr_insert_watchpoint.
8260 (i386_low_remove_watchpoint): Renamed to
8261 i386_dr_remove_watchpoint.
8262 (i386_low_region_ok_for_watchpoint): Renamed to
8263 i386_dr_region_ok_for_watchpoint.
8264 (i386_low_stopped_data_address): Renamed to
8265 i386_dr_stopped_data_address.
8266 (i386_low_stopped_by_watchpoint): Renamed to
8267 i386_dr_stopped_by_watchpoint.
8268 * i386-low.c (i386_show_dr): Renamed to
8269 i386_dr_show and made nonstatic. All uses updated.
8270 (i386_length_and_rw_bits): Renamed to
8271 i386_dr_length_and_rw_bits and made nonstatic.
8273 (i386_insert_aligned_watchpoint): Renamed to
8274 i386_dr_insert_aligned_watchpoint and made nonstatic.
8276 (i386_remove_aligned_watchpoint): Renamed to
8277 i386_dr_remove_aligned_watchpoint and made nonstatic.
8279 (i386_update_inferior_debug_regs): Renamed to
8280 i386_dr_update_inferior_debug_regs and made nonstatic.
8282 (i386_low_insert_watchpoint): Renamed to
8283 i386_dr_insert_watchpoint. All uses updated.
8284 (i386_low_remove_watchpoint): Renamed to
8285 i386_dr_remove_watchpoint. All uses updated.
8286 (i386_low_region_ok_for_watchpoint): Renamed to
8287 i386_dr_region_ok_for_watchpoint. All uses updated.
8288 (i386_low_stopped_data_address): Renamed to
8289 i386_dr_stopped_data_address. All uses updated.
8290 (i386_low_stopped_by_watchpoint): Renamed to
8291 i386_dr_stopped_by_watchpoint. All uses updated.
8293 2014-06-18 Gary Benson <gbenson@redhat.com>
8295 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8296 (i386_dr_low_can_set_control): Likewise.
8297 (i386_insert_aligned_watchpoint): New check.
8299 2014-06-18 Gary Benson <gbenson@redhat.com>
8301 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8304 2014-06-18 Gary Benson <gbenson@redhat.com>
8306 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8307 instead of fatal and error.
8308 (i386_handle_nonaligned_watchpoint): Likewise.
8310 2014-06-18 Gary Benson <gbenson@redhat.com>
8312 * i386-low.c (i386_get_debug_register_length): New macro.
8313 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8314 (i386_show_dr): Use debug_printf instead of fprintf. Use
8315 phex to format values.
8317 2014-06-18 Gary Benson <gbenson@redhat.com>
8319 * i386-low.h: Comment changes.
8320 * i386-low.c: Likewise.
8322 2014-06-18 Gary Benson <gbenson@redhat.com>
8324 * i386-low.c: Whitespace changes.
8326 2014-06-12 Tom Tromey <tromey@redhat.com>
8328 * utils.c (freeargv): Remove.
8330 2014-06-12 Tom Tromey <tromey@redhat.com>
8332 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8333 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8334 (parse_debug_format_options): Likewise.
8335 (gdbserver_usage): Likewise.
8336 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8337 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8338 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8340 ($(LIBGNU)): Depend on libiberty.
8341 (all-lib): Recurse into all subdirs.
8342 (install-only): Invoke "install" target in subdirs.
8343 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8345 * configure: Rebuild.
8346 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8347 for vasprintf, vsnprintf, or gettimeofday.
8348 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8351 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8353 * development.sh: Delete.
8354 * Makefile.in (config.status): Adjust dependency on development.sh.
8355 * configure.ac: Adjust development.sh source call.
8356 * configure: Regenerate.
8358 2014-06-02 Pedro Alves <palves@redhat.com>
8360 * ax.c (gdb_free_agent_expr): New function.
8361 * ax.h (gdb_free_agent_expr): New declaration.
8362 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8364 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8366 (clear_breakpoint_conditions_and_commands): New function.
8367 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8368 (clear_breakpoint_conditions_and_commands): New declaration.
8370 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8372 * linux-aarch64-low.c (asm/ptrace.h): Include.
8374 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8376 Fix TLS access for -static -pthread.
8377 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8378 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8379 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8381 2014-05-20 Pedro Alves <palves@redhat.com>
8383 * linux-aarch64-low.c (aarch64_insert_point)
8384 (aarch64_remove_point): No longer check whether the type is
8385 supported here. Adjust to new interface.
8386 (the_low_target): Install aarch64_supports_z_point_type as
8387 supports_z_point_type method.
8388 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8389 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8390 instead of a Z packet char. Adjust.
8391 (arm_supports_z_point_type): New function.
8392 (arm_insert_point, arm_remove_point): Adjust to new interface.
8393 (the_low_target): Install arm_supports_z_point_type.
8394 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8395 (cris_insert_point, cris_remove_point): Adjust to new interface.
8396 Don't check whether the type is supported here.
8397 (the_low_target): Install cris_supports_z_point_type.
8398 * linux-low.c (linux_supports_z_point_type): New function.
8399 (linux_insert_point, linux_remove_point): Adjust to new interface.
8400 * linux-low.h (struct linux_target_ops) <insert_point,
8401 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8402 raw_breakpoint pointer parameter.
8403 <supports_z_point_type>: New method.
8404 * linux-mips-low.c (mips_supports_z_point_type): New function.
8405 (mips_insert_point, mips_remove_point): Adjust to new interface.
8406 Use mips_supports_z_point_type.
8407 (the_low_target): Install mips_supports_z_point_type.
8408 * linux-ppc-low.c (the_low_target): Install NULL as
8409 supports_z_point_type method.
8410 * linux-s390-low.c (the_low_target): Install NULL as
8411 supports_z_point_type method.
8412 * linux-sparc-low.c (the_low_target): Install NULL as
8413 supports_z_point_type method.
8414 * linux-x86-low.c (x86_supports_z_point_type): New function.
8415 (x86_insert_point): Adjust to new insert_point interface. Use
8416 insert_memory_breakpoint. Adjust to new
8417 i386_low_insert_watchpoint interface.
8418 (x86_remove_point): Adjust to remove_point interface. Use
8419 remove_memory_breakpoint. Adjust to new
8420 i386_low_remove_watchpoint interface.
8421 (the_low_target): Install x86_supports_z_point_type.
8422 * lynx-low.c (lynx_target_ops): Install NULL as
8423 supports_z_point_type callback.
8424 * nto-low.c (nto_supports_z_point_type): New.
8425 (nto_insert_point, nto_remove_point): Adjust to new interface.
8426 (nto_target_ops): Install nto_supports_z_point_type.
8427 * mem-break.c: Adjust intro comment.
8428 (struct raw_breakpoint) <raw_type, size>: New fields.
8429 <inserted>: Update comment.
8430 <shlib_disabled>: Delete field.
8431 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8432 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8433 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8434 (raw_bkpt_type_to_target_hw_bp_type): New function.
8435 (find_enabled_raw_code_breakpoint_at): New function.
8436 (find_raw_breakpoint_at): New type and size parameters. Use them.
8437 (insert_memory_breakpoint): New function, based off
8438 set_raw_breakpoint_at.
8439 (remove_memory_breakpoint): New function.
8440 (set_raw_breakpoint_at): Reimplement.
8441 (set_breakpoint): New, based on set_breakpoint_at.
8442 (set_breakpoint_at): Reimplement.
8443 (delete_raw_breakpoint): Go through the_target->remove_point
8444 instead of assuming memory breakpoints.
8445 (find_gdb_breakpoint_at): Delete.
8446 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8447 (find_gdb_breakpoint): New function.
8448 (set_gdb_breakpoint_at): Delete.
8449 (z_type_supported): New function.
8450 (set_gdb_breakpoint_1): New function, loosely based off
8451 set_gdb_breakpoint_at.
8452 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8453 (delete_gdb_breakpoint_at): Delete.
8454 (delete_gdb_breakpoint_1): New function, loosely based off
8455 delete_gdb_breakpoint_at.
8456 (delete_gdb_breakpoint): New function.
8457 (clear_gdb_breakpoint_conditions): Rename to ...
8458 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8460 (add_condition_to_breakpoint): Make static.
8461 (add_breakpoint_condition): Take a struct breakpoint pointer
8462 instead of an address. Adjust.
8463 (gdb_condition_true_at_breakpoint): Rename to ...
8464 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8466 (gdb_condition_true_at_breakpoint): Reimplement.
8467 (add_breakpoint_commands): Take a struct breakpoint pointer
8468 instead of an address. Adjust.
8469 (gdb_no_commands_at_breakpoint): Rename to ...
8470 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8471 parameter. Return true if no breakpoint was found. Change debug
8473 (gdb_no_commands_at_breakpoint): Reimplement.
8474 (run_breakpoint_commands): Rename to ...
8475 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8476 and change return type to boolean.
8477 (run_breakpoint_commands): New function.
8478 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8479 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8480 breakpoint. Go through the_target->remove_point instead of
8481 assuming memory breakpoint.
8482 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8483 software and hardware breakpoints.
8484 (reinsert_raw_breakpoint): Go through the_target->insert_point
8485 instead of assuming memory breakpoint.
8486 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8487 software and hardware breakpoints.
8488 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8489 Check both software and hardware breakpoints.
8490 (validate_inserted_breakpoint): Assert the breakpoint is a
8491 software breakpoint. Set the inserted flag to -1 instead of
8492 setting shlib_disabled.
8493 (delete_disabled_breakpoints): Adjust.
8494 (validate_breakpoints): Only validate software breakpoints.
8495 Adjust to inserted flag change.
8496 (check_mem_read, check_mem_write): Skip breakpoint types other
8497 than software breakpoints. Adjust to inserted flag change.
8498 * mem-break.h (enum raw_bkpt_type): New enum.
8499 (raw_breakpoint, struct process_info): Forward declare.
8500 (Z_packet_to_target_hw_bp_type): Delete declaration.
8501 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8502 (set_gdb_breakpoint, delete_gdb_breakpoint)
8503 (clear_breakpoint_conditions): New declarations.
8504 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8505 (breakpoint_inserted_here): Update comment.
8506 (add_breakpoint_condition, add_breakpoint_commands): Replace
8507 address parameter with a breakpoint pointer parameter.
8508 (gdb_breakpoint_here): Update comment.
8509 (delete_gdb_breakpoint_at): Delete.
8510 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8511 * server.c (process_point_options): Take a struct breakpoint
8512 pointer instead of an address. Adjust.
8513 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8514 delete_gdb_breakpoint.
8515 * spu-low.c (spu_target_ops): Install NULL as
8516 supports_z_point_type method.
8517 * target.h: Include mem-break.h.
8518 (struct target_ops) <prepare_to_access_memory>: Update comment.
8519 <supports_z_point_type>: New field.
8520 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8521 instead of a char. Also take a raw breakpoint pointer.
8522 * win32-arm-low.c (the_low_target): Install NULL as
8523 supports_z_point_type.
8524 * win32-i386-low.c (i386_supports_z_point_type): New function.
8525 (i386_insert_point, i386_remove_point): Adjust to new interface.
8526 (the_low_target): Install i386_supports_z_point_type.
8527 * win32-low.c (win32_supports_z_point_type): New function.
8528 (win32_insert_point, win32_remove_point): Adjust to new interface.
8529 (win32_target_ops): Install win32_supports_z_point_type.
8530 * win32-low.h (struct win32_target_ops):
8531 <supports_z_point_type>: New method.
8532 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8533 instead of a char. Also take a raw breakpoint pointer.
8535 2014-05-20 Pedro Alves <palves@redhat.com>
8537 * mem-break.h: Include break-common.h.
8538 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8539 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8540 (Z_packet_to_target_hw_bp_type): New declaration.
8541 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8542 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8543 (Z_PACKET_ACCESS_WP): Delete macros.
8544 (Z_packet_to_hw_type): Delete function.
8545 * i386-low.h: Don't include break-common.h here.
8546 (Z_packet_to_hw_type): Delete declaration.
8547 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8548 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8549 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8550 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8551 * linux-aarch64-low.c: Don't include break-common.h here.
8552 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8553 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8554 (Z_packet_to_target_hw_bp_type): Delete function.
8555 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8557 (mips_insert_point, mips_remove_point): Use
8558 Z_packet_to_target_hw_bp_type.
8560 2014-05-20 Pedro Alves <palves@redhat.com>
8562 * linux-aarch64-low.c: Include break-common.h.
8563 (enum target_point_type): Delete.
8564 (Z_packet_to_point_type): Rename to ...
8565 (Z_packet_to_target_hw_bp_type): ... this, and return a
8566 target_hw_bp_type instead.
8567 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8568 instead of an enum target_point_type.
8569 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8571 (aarch64_dr_state_insert_one_point)
8572 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8573 (aarch64_handle_aligned_watchpoint)
8574 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8575 Take an enum target_hw_bp_type instead of an enum
8577 (aarch64_supports_z_point_type): New function.
8578 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8579 use Z_packet_to_target_hw_bp_type.
8581 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8583 * configure.ac: Only use -Werror by default when DEVELOPMENT
8585 * configure: Regenerate.
8587 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8589 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8590 * linux-x86-low.c (X86_64_USER_REGS): New.
8591 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8593 2014-04-28 Yao Qi <yao@codesourcery.com>
8595 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8598 2014-04-25 Pedro Alves <palves@redhat.com>
8601 * linux-low.c (linux_attach_fail_reason_string): New function.
8602 (linux_attach_lwp): Delete.
8603 (linux_attach_lwp_1): Rename to ...
8604 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8605 argument. Remove "initial" parameter. Return int instead of
8606 void. Don't error or warn here.
8607 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8608 failure to attach to the tgid. Call warning when failing to
8610 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8611 argument. Remove "initial" parameter. Return int instead of
8612 void. Don't error or warn here.
8613 (linux_attach_fail_reason_string): New declaration.
8614 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8615 interface change. Use linux_attach_fail_reason_string.
8617 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8618 Walfred Tedeschi <walfred.tedeschi@intel.com>
8620 * Makefile.in: Added rules to handle new files
8621 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8622 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8623 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8624 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8625 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8626 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8628 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8629 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8630 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8631 i386/x32-avx512.xml.
8632 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8633 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8634 i386/x32-avx512-linux.xml.
8635 * i387-fp.c (num_avx512_k_registers): New constant for number
8637 (num_avx512_zmmh_low_registers): New constant for number of
8638 lower ZMM registers (0-15).
8639 (num_avx512_zmmh_high_registers): New constant for number of
8640 higher ZMM registers (16-31).
8641 (num_avx512_ymmh_registers): New contant for number of higher
8642 YMM registers (ymm16-31 added by avx521 on x86_64).
8643 (num_avx512_xmm_registers): New constant for number of higher
8644 XMM registers (xmm16-31 added by AVX512 on x86_64).
8645 (struct i387_xsave): Add space for AVX512 registers.
8646 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8647 Add code to handle AVX512 registers.
8648 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8649 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8650 prototypei from generated file.
8651 (tdesc_amd64_avx512_linux): Likewise.
8652 (init_registers_x32_avx512_linux): Likewise.
8653 (tdesc_x32_avx512_linux): Likewise.
8654 (init_registers_i386_avx512_linux): Likewise.
8655 (tdesc_i386_avx512_linux): Likewise.
8656 (x86_64_regmap): Add AVX512 registers.
8657 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8659 (initialize_low_arch): Add code to initialize AVX512 registers.
8661 2014-04-23 Pedro Alves <palves@redhat.com>
8663 * mem-break.c (find_gdb_breakpoint_at): Make static.
8664 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8666 2014-04-23 Pedro Alves <palves@redhat.com>
8668 * i386-low.c: Don't include break-common.h here.
8669 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8670 prototype to take target_hw_bp_type as argument instead of a Z
8672 * i386-low.h: Include break-common.h here.
8673 (Z_packet_to_hw_type): Declare.
8674 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8676 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8677 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8678 (x86_remove_point): Convert the packet number to a
8679 target_hw_bp_type before calling i386_low_remove_watchpoint.
8680 * win32-i386-low.c (i386_insert_point): Convert the packet number
8681 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8682 (i386_remove_point): Convert the packet number to a
8683 target_hw_bp_type before calling i386_low_remove_watchpoint.
8685 2014-04-23 Pedro Alves <palves@redhat.com>
8687 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8689 2014-04-10 Pedro Alves <palves@redhat.com>
8691 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8692 Check if the condition or command is NULL before checking if the
8693 breakpoint is known. On success, return true.
8694 * mem-break.h (add_breakpoint_condition): Document return.
8695 (add_breakpoint_commands): Add describing comment.
8696 * server.c (skip_to_semicolon): New function.
8697 (process_point_options): Use it.
8699 2014-04-09 Pedro Alves <palves@redhat.com>
8701 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8704 2014-02-27 Pedro Alves <palves@redhat.com>
8707 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8709 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8711 (last_thread_of_process_p): Take a PID argument instead of a
8713 (linux_wait_for_lwp): Delete.
8714 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8716 (linux_low_filter_event): New function, party factored out from
8717 linux_wait_for_event.
8718 (linux_wait_for_event): Rename to ...
8719 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8720 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8721 sigsuspend. Check for zombie leaders.
8722 (linux_wait_for_event): Reimplement as wrapper around
8723 linux_wait_for_event_filtered.
8724 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8725 a normal or signal exit is seen, it's the whole process exiting.
8726 (wait_for_sigstop): No longer a for_each_inferior callback.
8727 Rewrite on top of linux_wait_for_event_filtered.
8728 (stop_all_lwps): Call wait_for_sigstop directly.
8729 * server.c (resume, handle_target_event): Handle
8730 TARGET_WAITKIND_NO_RESUMED.
8732 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8734 * win32-low.c (psapi_get_dll_name,
8735 * win32_CreateToolhelp32Snapshot): Delete.
8736 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8737 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8739 (handle_load_dll): Add function description.
8740 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8742 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8744 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8746 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8747 base address when calling win32_add_one_solib.
8748 (handle_load_dll): Delete local variable load_addr.
8749 Remove 0x1000 offset applied to DLL base address when calling
8750 win32_add_one_solib.
8751 (handle_unload_dll): Add comment.
8753 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8755 * win32-low.c (win32_add_all_dlls): Renames
8756 win32_ensure_ntdll_loaded. Rewrite function documentation.
8757 Adjust implementation to always load all DLLs.
8758 Add 0x1000 offset to DLL base address when calling
8759 win32_add_one_solib.
8760 (child_initialization_done): New static global.
8761 (do_initial_child_stuff): Set child_initialization_done to
8762 zero during child initialization, and 1 after. Replace call
8763 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8765 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8766 (handle_unload_dll): Add function documentation.
8767 (get_child_debug_event): Ignore load and unload DLL events
8768 during child initialization.
8770 2014-02-20 Doug Evans <dje@google.com>
8772 Remove global all_lwps.
8773 * inferiors.h (ptid_of): Move here from linux-low.h.
8774 (pid_of, lwpid_of): Ditto.
8775 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8776 parameter is a struct thread_info * now.
8777 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8778 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8779 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8781 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8782 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8783 * linux-arm-low.c (update_registers_callback): Update, "entry"
8784 parameter is a struct thread_info * now.
8785 Fetch lwpid from current_inferior directly.
8786 (arm_insert_point): Pass &all_threads to find_inferior instead of
8788 (arm_remove_point): Ditto.
8789 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8790 (arm_prepare_to_resume): Fetch pid from thread.
8791 (arm_read_description): Fetch lwpid from current_inferior directly.
8792 * linux-low.c (all_lwps): Delete.
8793 (delete_lwp): Delete call to remove_inferior.
8794 (handle_extended_wait): Fetch lwpid from thread.
8795 (add_lwp): Don't set lwp->entry.id. Remove call to
8796 add_inferior_to_list.
8797 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8798 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8799 (kill_one_lwp_callback): Ditto.
8800 (linux_kill): Don't dereference NULL pointer.
8801 Fetch ptid,lwpid from thread.
8802 (get_detach_signal): Fetch ptid from thread.
8803 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8804 Simplify call to regcache_invalidate_thread.
8805 (delete_lwp_callback): Update, "entry" parameter is a
8806 struct thread_info * now. Fetch pid from thread.
8807 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8808 (status_pending_p_callback): Update, "entry" parameter is a
8809 struct thread_info * now. Fetch ptid from thread.
8810 (find_lwp_pid): Update, "entry" parameter is a
8811 struct thread_info * now.
8812 (linux_wait_for_lwp): Fetch pid from thread.
8813 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8814 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8815 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8816 (dequeue_one_deferred_signal): Ditto.
8817 (cancel_breakpoint): Fetch ptid from current_inferior.
8818 (linux_wait_for_event): Pass &all_threads to find_inferior,
8819 not &all_lwps. Fetch ptid, lwpid from thread.
8820 (count_events_callback): Update, "entry" parameter is a
8821 struct thread_info * now.
8822 (select_singlestep_lwp_callback): Ditto.
8823 (select_event_lwp_callback): Ditto.
8824 (cancel_breakpoints_callback): Ditto.
8825 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8827 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8828 (unsuspend_one_lwp): Update, "entry" parameter is a
8829 struct thread_info * now.
8830 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8832 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8833 Fetch lwpid from thread, not lwp.
8834 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8835 Pass &all_threads to find_inferior, not &all_lwps.
8836 (send_sigstop): Fetch lwpid from thread, not lwp.
8837 (send_sigstop_callback): Update, "entry" parameter is a
8838 struct thread_info * now.
8839 (suspend_and_send_sigstop_callback): Ditto.
8840 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8841 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8842 struct thread_info * now.
8843 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8845 (lwp_running): Update, "entry" parameter is a
8846 struct thread_info * now.
8847 (stop_all_lwps): Fetch ptid from thread.
8848 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8849 (linux_resume_one_lwp): Fetch lwpid from thread.
8850 (linux_set_resume_request): Update, "entry" parameter is a
8851 struct thread_info * now. Fetch pid, lwpid from thread.
8852 (resume_status_pending_p): Update, "entry" parameter is a
8853 struct thread_info * now.
8854 (need_step_over_p): Ditto. Fetch lwpid from thread.
8855 (start_step_over): Fetch lwpid from thread.
8856 (linux_resume_one_thread): Update, "entry" parameter is a
8857 struct thread_info * now. Fetch lwpid from thread.
8858 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8859 (proceed_one_lwp): Update, "entry" parameter is a
8860 struct thread_info * now. Fetch lwpid from thread.
8861 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8862 struct thread_info * now.
8863 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8864 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8865 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8867 (regsets_store_inferior_registers): Ditto.
8868 (fetch_register, store_register): Ditto.
8869 (linux_read_memory, linux_write_memory): Ditto.
8870 (linux_request_interrupt): Ditto.
8871 (linux_read_auxv): Ditto.
8872 (linux_xfer_siginfo): Ditto.
8873 (linux_qxfer_spu): Ditto.
8874 (linux_qxfer_libraries_svr4): Ditto.
8875 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8876 moved to inferiors.h.
8878 (get_thread_lwp): Update.
8879 (struct lwp_info): Delete member "entry". Simplify comment for
8882 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8883 current_inferior directly.
8884 (update_watch_registers_callback): Update, "entry" parameter is a
8885 struct thread_info * now. Fetch pid from thread.
8886 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8887 (mips_insert_point): Fetch lwpid from current_inferior.
8888 Pass &all_threads to find_inferior, not &all_lwps.
8889 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8890 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8892 (mips_stopped_data_address): Ditto.
8893 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8895 * linux-tile-low.c (tile_arch_setup): Ditto.
8896 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8897 (update_debug_registers_callback): Update, "entry" parameter is a
8898 struct thread_info * now. Fetch pid from thread.
8899 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8900 Pass &all_threads to find_inferior, not &all_lwps.
8901 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8902 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8903 Pass &all_threads to find_inferior, not &all_lwps.
8904 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8905 (i386_dr_low_get_status): Ditto.
8906 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8907 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8908 (x86_linux_read_description): Ditto.
8909 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8911 2014-02-20 Doug Evans <dje@google.com>
8913 * inferiors.c (get_first_inferior): Fix buglet.
8915 2014-02-19 Doug Evans <dje@google.com>
8917 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8918 * inferiors.c (add_thread): Change result type to struct thread_info *.
8919 All callers updated.
8920 (add_lwp): Call add_thread here instead of in callers.
8921 All callers updated.
8922 * linux-low.h (get_lwp_thread): Rewrite.
8923 (struct lwp_info): New member "thread".
8925 2014-02-19 Doug Evans <dje@google.com>
8927 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8928 All callers updated.
8930 2014-02-19 Doug Evans <dje@google.com>
8932 * inferiors.c (add_thread): Fix whitespace.
8934 2014-02-19 Doug Evans <dje@google.com>
8936 * dll.c (clear_dlls): Replace accessing list implemention details
8938 * gdbthread.h (get_first_thread): Declare.
8939 * inferiors.c (for_each_inferior_with_data): New function.
8940 (get_first_thread): New function.
8941 (find_thread_ptid): Simplify.
8942 (get_first_inferior): New function.
8943 (clear_list): Delete.
8944 (one_inferior_p): New function.
8945 (clear_inferior_list): New function.
8946 (clear_inferiors): Update.
8947 * inferiors.h (for_each_inferior_with_data): Declare.
8948 (clear_inferior_list): Declare.
8949 (one_inferior_p): Declare.
8950 (get_first_inferior): Declare.
8951 * linux-low.c (linux_wait_for_event): Replace accessing list
8952 implemention details with API function.
8953 * server.c (target_running): Ditto.
8954 (accumulate_file_name_length): New function.
8955 (emit_dll_description): New function.
8956 (handle_qxfer_libraries): Replace accessing list implemention
8957 details with API function.
8958 (handle_qxfer_threads_worker): New function.
8959 (handle_qxfer_threads_proper): Replace accessing list implemention
8960 details with API function.
8961 (handle_query): Ditto.
8962 (visit_actioned_threads_callback_ftype): New typedef.
8963 (visit_actioned_threads_data): New struct.
8964 (visit_actioned_threads): Rewrite to be find_inferior callback.
8965 (resume): Call find_inferior.
8966 (handle_status): Replace accessing list implemention
8967 details with API function.
8968 (process_serial_event): Replace accessing list implemention details
8970 * target.c (set_desired_inferior): Replace accessing list implemention
8971 details with API function.
8972 * tracepoint.c (same_process_p): New function.
8973 (gdb_agent_about_to_close): Replace accessing list implemention
8974 details with API function.
8975 * win32-low.c (child_delete_thread): Replace accessing list
8976 implemention details with API function.
8977 (match_dll_by_basename): New function.
8978 (dll_is_loaded_by_basename): New function.
8979 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8980 details call to dll_is_loaded_by_basename.
8982 2014-02-19 Doug Evans <dje@google.com>
8984 * dll.h (struct dll_info): Add comment.
8985 * gdbthread.h (struct thread_info): Add comment.
8986 (current_ptid): Simplify.
8987 * inferiors.c (add_process): Update.
8988 (remove_process): Update.
8989 * inferiors.h (struct process_info): Rename member "head" to "entry".
8990 * linux-low.c (delete_lwp): Update.
8992 (last_thread_of_process_p): Update.
8993 (kill_one_lwp_callback, linux_kill): Update.
8994 (status_pending_p_callback): Update.
8995 (wait_for_sigstop): Update. Simplify read of ptid.
8996 (start_step_over): Update.
8997 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8998 (get_lwp_thread): Update.
8999 (struct lwp_info): Rename member "head" to "entry".
9000 * regcache.h (inferior_list_entry): Delete.
9001 * server.c (kill_inferior_callback): Update.
9002 (detach_or_kill_inferior_callback): Update.
9003 (print_started_pid): Update.
9004 (print_attached_pid): Update.
9005 (process_serial_event): Simplify read of ptid.
9006 * thread-db.c (thread_db_create_event): Update.
9007 (thread_db_get_tls_address): Update.
9008 * win32-low.c (current_inferior_ptid): Simplify.
9010 2014-02-19 Tom Tromey <tromey@redhat.com>
9012 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9014 (target_supports_btrace): Update.
9016 2014-02-14 Yao Qi <yao@codesourcery.com>
9018 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9019 (rsp-low-ipa.o): New target.
9021 2014-02-12 Tom Tromey <tromey@redhat.com>
9023 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9024 convert_ascii_to_int.
9025 * regcache.c (registers_to_string): Likewise.
9026 * remote-utils.c (decode_M_packet): Likewise.
9027 * server.c (process_serial_event): Likewise.
9029 2014-02-12 Tom Tromey <tromey@redhat.com>
9031 * server.c (handle_query, handle_v_run): Use hex2bin, not
9033 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9035 2014-02-12 Tom Tromey <tromey@redhat.com>
9037 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9038 convert_int_to_ascii.
9039 * regcache.c (registers_to_string, collect_register_as_string):
9041 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9043 * server.c (process_serial_event): Likewise.
9044 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9045 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9047 2014-02-12 Tom Tromey <tromey@redhat.com>
9049 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9050 bin2hex, not hexify.
9051 * tracepoint.c (cmd_qtstatus): Likewise.
9053 2014-02-12 Tom Tromey <tromey@redhat.com>
9055 * remote-utils.c (monitor_output): Pass explicit length to
9058 2014-02-12 Tom Tromey <tromey@redhat.com>
9060 * tracepoint.c: Include rsp-low.h.
9061 * server.c: Include rsp-low.h.
9062 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9063 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9065 * remote-utils.c: Include rsp-low.h.
9066 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9067 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9068 (convert_int_to_ascii, convert_ascii_to_int): Move to
9070 * regcache.c: Include rsp-low.h.
9071 * ax.c: Include rsp-low.h.
9072 * Makefile.in (SFILES): Add common/rsp-low.c.
9073 (OBS): Add rsp-low.o.
9074 (rsp-low.o): New target.
9076 2014-02-12 Tom Tromey <tromey@redhat.com>
9078 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9079 Include print-utils.h.
9080 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9081 (plongest, thirty_two, phex_nz): Remove.
9082 * Makefile.in (SFILES): Add common/print-utils.c.
9083 (OBS): Add print-utils.o.
9084 (print-utils-ipa.o): New target.
9085 (print-utils.o): New target.
9086 (IPA_OBJS): Add print-utils-ipa.o.
9088 2014-02-06 Tom Tromey <tromey@redhat.com>
9090 * Makefile.in (SFILES): Fix indentation.
9092 2014-02-05 Doug Evans <dje@google.com>
9094 * linux-low.c (linux_wait_for_event): Improve comment.
9095 (linux_wait_1): Keep current_inferior in sync with event_child.
9097 2014-01-22 Doug Evans <dje@google.com>
9099 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9101 2014-01-22 Doug Evans <dje@google.com>
9103 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9104 * configure: Regenerate.
9105 * config.in: Regenerate.
9106 * Makefile.in (SFILES): Add debug.c.
9108 * debug.c: New file.
9109 * debug.h: New file.
9110 * linux-aarch64-low.c (*): Update all debugging printfs to use
9111 debug_printf instead of fprintf.
9112 * linux-arm-low.c (*): Ditto.
9113 * linux-cris-low.c (*): Ditto.
9114 * linux-crisv32-low.c (*): Ditto.
9115 * linux-m32r-low.c (*): Ditto.
9116 * linux-sparc-low.c (*): Ditto.
9117 * linux-x86.c (*): Ditto.
9118 * linux-low.c (*): Ditto.
9119 (linux_wait_1): Add calls to debug_enter, debug_exit.
9120 (linux_wait): Remove redundant debugging printf.
9121 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9122 (linux_resume, unstop_all_lwps): Ditto.
9123 * mem-break.c (*): Update all debugging printfs to use
9124 debug_printf instead of fprintf.
9125 * remote-utils.c (*): Ditto.
9126 * thread-db.c (*): Ditto.
9127 * server.c #include <ctype.h>, "gdb_vecs.h".
9128 (debug_threads): Moved to debug.c.
9129 (*): Update all debugging printfs to use debug_printf instead of
9131 (start_inferior): Replace call to fflush with call to debug_flush.
9132 (monitor_show_help): Mention set debug-format.
9133 (parse_debug_format_options): New function.
9134 (handle_monitor_command): Handle "monitor set debug-format".
9135 (gdbserver_usage): Mention --debug-format.
9136 (main): Parse --debug-format.
9137 * server.h (debug_threads): Declaration moved to debug.h.
9139 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9140 trace_debug_1 that uses debug_printf.
9141 (tracepoint_look_up_symbols): Update all debugging printfs to use
9142 debug_printf instead of fprintf.
9144 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9146 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9149 2014-01-17 Pedro Alves <palves@redhat.com>
9152 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9153 defined after including gdb_proc_service.h.
9155 2014-01-16 Doug Evans <dje@google.com>
9157 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9158 (match_dll): Use it.
9160 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9162 * target.h (target_ops) <read_btrace>: Change parameters and
9163 return type to allow error reporting.
9164 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9165 trace reading errors on.
9166 * linux-low.c (linux_low_read_btrace): Pass trace reading
9168 (linux_low_disable_btrace): New.
9170 2014-01-15 Doug Evans <dje@google.com>
9172 * inferiors.c (thread_id_to_gdb_id): Delete.
9173 * inferiors.h (thread_id_to_gdb_id): Delete.
9175 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9177 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9178 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9181 2014-01-08 Pedro Alves <palves@redhat.com>
9183 * server.c (handle_status): Don't discard previous queued stop
9184 replies or thread's pending status here.
9185 (main) <disconnection>: Do it here instead.
9187 2014-01-08 Pedro Alves <palves@redhat.com>
9189 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9190 * server.c (visit_actioned_threads, handle_pending_status): New
9192 (handle_v_cont): Factor out parts to ...
9193 (resume): ... this new function. If in all-stop, and a thread
9194 being resumed has a pending status, report it without actually
9196 (myresume): Adjust to use the new 'resume' function.
9197 (clear_pending_status_callback, set_pending_status_callback)
9198 (find_status_pending_thread_callback): New functions.
9199 (handle_status): Handle the case of multiple threads having
9200 interesting statuses to report. Report threads' real last signal
9201 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9202 with an interesting thread to report the status for, instead of
9203 always reporting the status of the first thread.
9205 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9207 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9208 * gdbreplay.c (gdbreplay_version): Likewise.
9210 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9212 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9213 iov.iov_len with the real length in use.
9215 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9217 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9218 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9219 for all targets that use win32-low.c.
9220 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9221 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9223 2013-12-13 Pedro Alves <palves@redhat.com>
9225 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9226 if equal to TARGET_WAITKIND_LOADED.
9227 * win32-low.c (cached_status): New static global.
9228 (win32_wait): Add declaration.
9229 (do_initial_child_stuff): Flush all initial pending debug events
9230 up to the initial breakpoint.
9231 (win32_wait): If CACHED_STATUS was set, return that instead
9232 of doing a real wait. Remove the code resuming the execution
9233 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9234 during the initial phase. Also remove the code changing
9235 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9236 TARGET_WAITKIND_STOPPED.
9238 2013-12-11 Yao Qi <yao@codesourcery.com>
9240 * notif.c (handle_notif_ack): Return 0 if no notification
9243 2013-11-20 Doug Evans <dje@google.com>
9245 * linux-low.c (linux_set_resume_request): Fix comment.
9247 2013-11-20 Doug Evans <dje@google.com>
9249 * linux-low.c (resume_status_pending_p): Tweak comment.
9251 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9253 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9254 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9255 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9256 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9257 (srv_amd64_regobj): Add amd64-mpx.o.
9258 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9259 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9260 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9261 * i387-fp.c (num_pl_bnd_register) Added constant.
9262 (num_pl_bnd_cfg_registers) Added constant.
9263 (struct i387_xsave) Added reserved area and MPX fields.
9264 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9265 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9267 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9268 (init_registers_amd64_mpx_linux): Declare new function.
9269 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9270 (x86_64_regmap): Add MPX registers.
9271 (x86_linux_read_description): Add MPX case.
9272 (initialize_low_arch): Initialize MPX targets.
9274 2013-11-18 Tom Tromey <tromey@redhat.com>
9276 * configure: Rebuild.
9277 * configure.ac: Don't check for stdlib.h.
9278 * gdbreplay.c: Unconditionally include stdlib.h.
9280 2013-11-18 Tom Tromey <tromey@redhat.com>
9282 * config.in: Rebuild.
9283 * configure: Rebuild.
9284 * configure.ac: Don't use AC_HEADER_DIRENT.
9286 2013-11-18 Tom Tromey <tromey@redhat.com>
9288 * server.h: Don't check HAVE_STRING_H.
9289 * gdbreplay.c: Don't check HAVE_STRING_H.
9290 * configure: Rebuild.
9292 2013-11-18 Tom Tromey <tromey@redhat.com>
9294 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9297 2013-11-08 Tom Tromey <tromey@redhat.com>
9299 * configure, config.in: Rebuild.
9300 * configure.ac: Remove unused configury.
9302 2013-11-08 Tom Tromey <tromey@redhat.com>
9304 * acinclude.m4: Include common.m4, codeset.m4.
9305 * configure, config.in: Rebuild.
9306 * configure.ac: Use GDB_AC_COMMON.
9308 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9310 * linux-s390-low.c (HWCAP_S390_TE): New define.
9311 (s390_arch_setup): Consider the TE field in the HWCAP for
9312 determining 'have_regset_tdb'.
9314 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9317 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9320 2013-10-02 Pedro Alves <palves@redhat.com>
9322 * server.c (process_serial_event): Don't output "GDBserver
9323 exiting" if GDB is connected through stdio.
9324 * target.c (mywait): Likewise, be silent if GDB is connected
9327 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9329 * lynx-low.c (lynx_add_threads_after_attach): New function.
9330 (lynx_attach): Remove call to add_thread. Add call to
9331 lynx_add_threads_after_attach instead.
9333 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9335 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9336 * config.in, configure: Regenerated.
9338 2013-09-18 Yao Qi <yao@codesourcery.com>
9341 * server.c (start_inferior): Clear 'resume_info'.
9343 2013-09-16 Jiong Wang <jiwang@tilera.com>
9345 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9348 2013-09-16 Jiong Wang <jiwang@tilera.com>
9350 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9351 linux-tile-low.o to srv_tgtobj.
9353 2013-09-16 Will Newton <will.newton@linaro.org>
9355 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9358 2013-09-06 Pedro Alves <palves@redhat.com>
9360 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9361 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9362 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9363 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9364 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9365 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9367 2013-09-06 Pedro Alves <palves@redhat.com>
9369 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9370 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9372 2013-09-06 Pedro Alves <palves@redhat.com>
9374 * linux-amd64-ipa.c: Include tracepoint.h.
9375 * linux-i386-ipa.c: Include tracepoint.h.
9377 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9379 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9380 (ps_get_thread_area): New function.
9382 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9384 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9385 (initialize_low_arch): Call init_registers_crisv32 rather than
9386 init_register_crisv32.
9388 2013-09-05 Pedro Alves <palves@redhat.com>
9390 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9392 * hostio.h: ... this new file.
9393 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9394 win32-low.c: Include hostio.h.
9396 2013-09-05 Pedro Alves <palves@redhat.com>
9398 * server.h (gdb_client_data, handler_func, callback_handler_func)
9399 (delete_file_handler, add_file_handler, append_callback_event)
9400 (delete_callback_event, start_event_loop, initialize_event_loop):
9401 Move to event-loop.h and include it.
9402 * event-loop.h: New file.
9404 2013-09-05 Pedro Alves <palves@redhat.com>
9406 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9407 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9408 (loaded_dll, unloaded_dll): Move to ...
9409 * dll.h: ... this new file.
9410 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9412 2013-09-05 Pedro Alves <palves@redhat.com>
9414 * server.h (current_process, get_thread_process, all_processes)
9415 (add_inferior_to_list, for_each_inferior, current_inferior)
9416 (remove_inferior, add_process, remove_process, find_process_pid)
9417 (have_started_inferiors_p, have_attached_inferiors_p)
9418 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9419 (clear_inferiors, find_inferior, find_inferior_id)
9420 (inferior_target_data, set_inferior_target_data)
9421 (inferior_regcache_data, set_inferior_regcache_data): Move to
9422 inferiors.h, and include it.
9423 * inferiors.h: New file.
9425 2013-09-05 Pedro Alves <palves@redhat.com>
9427 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9431 2013-09-05 Pedro Alves <palves@redhat.com>
9433 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9435 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9436 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9437 (handle_tracepoint_general_set, handle_tracepoint_query)
9438 (tracepoint_finished_step, tracepoint_was_hit)
9439 (release_while_stepping_state_list, current_traceframe)
9440 (in_readonly_region, traceframe_read_mem)
9441 (fetch_traceframe_registers, traceframe_read_sdata)
9442 (traceframe_read_info, struct fast_tpoint_collect_status)
9443 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9444 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9445 (supply_fast_tracepoint_registers)
9446 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9447 (ipa_tdesc, claim_trampoline_space)
9448 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9449 (agent_mem_read, agent_get_trace_state_variable_value)
9450 (agent_set_trace_state_variable_value, agent_tsv_read)
9451 (agent_mem_read_string, get_raw_reg_func_addr)
9452 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9453 * tracepoint.h: ... this new file.
9455 2013-09-05 Pedro Alves <palves@redhat.com>
9457 * server.h (perror_with_name, error, fatal, warning, paddress)
9458 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9460 * utils.h: New file.
9462 2013-09-05 Pedro Alves <palves@redhat.com>
9464 * server.h (remote_debug, noack_mode, transport_is_reliable)
9465 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9466 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9467 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9468 (write_enn, initialize_async_io, enable_async_io)
9469 (disable_async_io, check_remote_input_interrupt_request)
9470 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9471 (dead_thread_notify, prepare_resume_reply)
9472 (decode_address_to_semicolon, decode_address, decode_m_packet)
9473 (decode_M_packet, decode_X_packet, decode_xfer_write)
9474 (decode_search_memory_packet, unhexify, hexify)
9475 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9476 (look_up_one_symbol, relocate_instruction)
9477 (monitor_output): Move to remote-utils.h, and include it.
9478 * remote-utils.h: New file.
9480 2013-09-05 Pedro Alves <palves@redhat.com>
9482 * server.h (_): Delete.
9484 2013-09-02 Pedro Alves <palves@redhat.com>
9486 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9487 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9489 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9491 2013-09-02 Pierre Muller <muller@sourceware.org>
9493 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9494 or WriteProcessMemory complete successfully and handle
9495 ERROR_PARTIAL_COPY error.
9497 2013-09-02 Pedro Alves <palves@redhat.com>
9499 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9500 error instead of EIO.
9502 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9505 * linux-low.c: Include filestuff.h.
9506 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9507 * lynx-low.c: Include filestuff.h.
9508 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9509 * server.c: Include filestuff.h.
9510 (main): Call notice_open_fds.
9511 * spu-low.c: Include filestuff.h.
9512 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9514 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9516 * Makefile.in: Explain why ../target and ../nat are not
9517 listed as include file search paths.
9518 (linux-waitpid.o): New object file rule.
9519 * configure.srv (srv_native_linux_obj): New variable.
9520 Replace all occurrences of linux native object files with
9521 $srv_native_linux_obj.
9522 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9523 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9524 (linux_enable_event_reporting): Remove declaration.
9525 (my_waitpid): Moved to common/linux-waitpid.c.
9526 (linux_wait_for_event): Pass ptid when calling
9527 linux_enable_event_reporting.
9528 (linux_supports_tracefork_flag): Remove.
9529 (linux_enable_event_reporting): Likewise.
9530 (linux_tracefork_grandchild): Remove.
9531 (STACK_SIZE): Moved to common/linux-ptrace.c.
9532 (linux_tracefork_child): Remove.
9533 (linux_test_for_tracefork): Remove.
9534 (linux_look_up_symbols): Call linux_supports_traceclone.
9535 (initialize_low): Remove call to linux_test_for_tracefork.
9536 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9537 common/linux-ptrace.h.
9538 (PTRACE_TYPE_ARG4): Likewise.
9539 Include linux-ptrace.h.
9541 2013-08-21 Pedro Alves <palves@redhat.com>
9543 * config.in: Renegerate.
9545 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9547 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9548 (SFILES): Remove $(srcdir)/common/target-common.c and
9549 add $(srcdir)/target/waitstatus.c.
9550 (OBS): Remove target-common.o and add waitstatus.o.
9551 (server_h): Remove $(srcdir)/../common/target-common.h and
9552 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9553 and $(srcdir)/../target/waitstatus.h.
9554 (target-common.o): Remove.
9555 (waitstatus.o): New target object file.
9556 * target.h: Do not include target-common.h and
9557 include target/resume.h, target/wait.h and
9558 target/waitstatus.h.
9560 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9562 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9563 to PTRACE_TYPE_ARG3.
9564 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9565 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9567 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9568 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9570 2013-07-27 Jie Zhang <jie@codesourcery.com>
9571 Daniel Jacobowitz <dan@codesourcery.com>
9572 Yao Qi <yao@codesourcery.com>
9574 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9575 (mips-linux-watch.o): New rule.
9576 (mips_linux_watch_h): New variable.
9577 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9579 * linux-mips-low.c: Include mips-linux-watch.h.
9580 (struct arch_process_info, struct arch_lwp_info): New.
9581 (update_watch_registers_callback): New function.
9582 (mips_linux_new_process, mips_linux_new_thread) New functions.
9583 (mips_linux_prepare_to_resume, mips_insert_point): New
9585 (mips_remove_point, mips_stopped_by_watchpoint): New
9587 (rsp_bp_type_to_target_hw_bp_type): New function.
9588 (mips_stopped_data_address): New function.
9589 (the_low_target): Add watchpoint support functions.
9591 2013-07-27 Yao Qi <yao@codesourcery.com>
9593 * i386-low.c: Include break-common.h.
9594 (enum target_hw_bp_type): Remove.
9596 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9598 * Makefile.in (SFILES): /common/target-common.c.
9599 (OBS): Add target-common.o.
9600 (server_h): Add $(srcdir)/../common/target-common.h.
9601 (target-common.o): New target.
9602 * server.c (queue_stop_reply_callback): Free
9603 status string after use.
9604 * target.c (target_waitstatus_to_string): Remove.
9605 * target.h: Include target-common.h.
9606 (resume_kind): Likewise.
9607 (target_waitkind): Likewise.
9608 (target_waitstatus): Likewise.
9609 (TARGET_WNOHANG): Likewise.
9611 2013-07-04 Yao Qi <yao@codesourcery.com>
9613 * Makefile.in (host_alias): Use @host_noncanonical@.
9614 (target_alias): Use @target_noncanonical@.
9615 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9616 ACX_NONCANONICAL_HOST.
9617 * configure: Regenerated.
9620 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9622 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9623 * configure: Rebuild.
9624 * Makefile.in (version_host, version_target): Get from configure.
9625 (version.c): Use $(version_host) and $(version_target).
9627 2013-07-03 Pedro Alves <palves@redhat.com>
9629 * Makefile.in (config.status): Depend on development.sh.
9630 * acinclude.m4: Include libmcheck.m4.
9631 * configure: Regenerate.
9633 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9635 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9636 attribute inside the parentheses.
9637 (winapi_DebugSetProcessKillOnExit): Ditto.
9638 (winapi_DebugBreakProcess): Ditto.
9639 (winapi_GenerateConsoleCtrlEvent): Ditto.
9641 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9643 * notif.h (notif_event): Add a dummy member to avoid compiler
9646 2013-07-01 Pedro Alves <palves@redhat.com>
9648 * hostio.c (HOSTIO_PATH_MAX): Define.
9649 (require_filename, handle_open, handle_unlink, handle_readlink):
9652 2013-07-01 Pedro Alves <palves@redhat.com>
9654 * server.h: Include "pathmax.h".
9655 * linux-low.c: Don't include sys/param.h.
9656 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9658 * win32-low.c: Don't include sys/param.h.
9659 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9661 2013-07-01 Pedro Alves <palves@redhat.com>
9663 * event-loop.c: Don't check HAVE_UNISTD_H before including
9665 * gdbreplay.c: Likewise.
9666 * remote-utils.c: Likewise.
9667 * server.c: Likewise.
9668 * configure.ac: Don't check for unistd.h.
9669 * configure: Regenerate.
9671 2013-06-28 Tom Tromey <tromey@redhat.com>
9673 * Makefile.in (version.c): Use version.in, not
9676 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9678 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9679 * configure: Rebuild.
9680 * Makefile.in (version_host, version_target): Get from configure.
9681 (version.c): Use $(version_host) and $(version_target).
9683 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9685 Fix trace-status to output user name without trailing colon.
9686 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9688 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9690 Fix trace-status to output proper start-time and stop-time.
9691 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9692 output start time and stop time in hex as gdb expects.
9694 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9696 * tracepoint.c (build_traceframe_info_xml): Output trace state
9697 variables present in the trace buffer.
9699 2013-06-24 Tom Tromey <tromey@redhat.com>
9701 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9703 (version.o): Remove.
9704 * gdbreplay.c: Include version.h.
9705 (version, host_name): Don't declare.
9706 * server.h: Include version.h.
9707 (version, host_name): Don't declare.
9709 2013-06-12 Pedro Alves <palves@redhat.com>
9711 * linux-x86-low.c (linux_is_elf64): Delete global.
9712 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9713 with local linux_pid_exe_is_elf_64_file use.
9715 2013-06-11 Pedro Alves <palves@redhat.com>
9717 * linux-low.c (regset_disabled, disable_regset): New functions.
9718 (regsets_fetch_inferior_registers)
9719 (regsets_store_inferior_registers): Use them.
9720 (initialize_regsets_info); Don't allocate the disabled_regsets
9722 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9725 2013-06-11 Pedro Alves <palves@redhat.com>
9727 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9730 2013-06-11 Pedro Alves <palves@redhat.com>
9732 * linux-x86-low.c (initialize_low_arch): Call
9733 init_registers_x32_avx_linux.
9735 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9737 Fix compatibility with Android Bionic.
9738 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9741 2013-06-07 Pedro Alves <palves@redhat.com>
9744 * Makefile.in (OBS): Add tdesc.o.
9745 (IPA_OBJS): Add tdesc-ipa.o.
9746 (tdesc-ipa.o): New rule.
9747 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9749 * linux-low.c (new_inferior): Delete.
9750 (disabled_regsets, num_regsets): Delete.
9751 (linux_add_process): Adjust to set the new per-process
9753 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9754 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9755 was a stop. When calling arch_setup, switch the current inferior
9756 to the thread that got an event.
9757 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9758 (regsets_fetch_inferior_registers)
9759 (regsets_store_inferior_registers): New regsets_info parameter.
9761 (linux_register_in_regsets): New regs_info parameter. Adjust to
9763 (register_addr, fetch_register, store_register): New usrregs_info
9764 parameter. Adjust to use it.
9765 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9766 parameter regs_info. Adjust to use it.
9767 (linux_fetch_registers): Get the current inferior's regs_info, and
9769 (linux_store_registers): Ditto.
9770 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9771 (initialize_low): Don't initialize the target_regsets here. Call
9772 initialize_low_arch.
9773 * linux-low.h (target_regsets): Delete declaration.
9774 (struct regsets_info): New.
9775 (struct usrregs_info): New.
9776 (struct regs_info): New.
9777 (struct process_info_private) <new_inferior>: New field.
9778 (struct linux_target_ops): Delete the num_regs, regmap, and
9779 regset_bitmap fields. New field regs_info.
9780 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9781 * i387-fp.c (num_xmm_registers): Delete.
9782 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9783 calls to new interface.
9784 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9785 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9786 Infer the number of xmm registers from the regcache's target
9788 * i387-fp.h (num_xmm_registers): Delete.
9789 * inferiors.c (add_thread): Don't install the thread's regcache
9791 * proc-service.c (gregset_info): Fetch the current inferior's
9792 regs_info. Adjust to use it.
9793 * regcache.c: Include tdesc.h.
9794 (register_bytes, reg_defs, num_registers)
9795 (gdbserver_expedite_regs): Delete.
9796 (get_thread_regcache): If the thread doesn't have a regcache yet,
9797 create one, instead of aborting gdbserver.
9798 (regcache_invalidate_one): Rename to ...
9799 (regcache_invalidate_thread): ... this.
9800 (regcache_invalidate_one): New.
9801 (regcache_invalidate): Only invalidate registers of the current
9803 (init_register_cache): Add target_desc parameter, and use it.
9804 (new_register_cache): Ditto. Assert the target description has a
9805 non zero registers_size.
9806 (regcache_cpy): Add assertions. Adjust.
9807 (realloc_register_cache, set_register_cache): Delete.
9808 (registers_to_string, registers_from_string): Adjust.
9809 (find_register_by_name, find_regno, find_register_by_number)
9810 (register_cache_size): Add target_desc parameter, and use it.
9811 (free_register_cache_thread, free_register_cache_thread_one)
9812 (regcache_release, register_cache_size): New.
9813 (register_size): Add target_desc parameter, and use it.
9814 (register_data, supply_register, supply_register_zeroed)
9815 (supply_regblock, supply_register_by_name, collect_register)
9816 (collect_register_as_string, collect_register_by_name): Adjust.
9817 * regcache.h (struct target_desc): Forward declare.
9818 (struct regcache) <tdesc>: New field.
9819 (init_register_cache, new_register_cache): Add target_desc
9821 (regcache_invalidate_thread): Declare.
9822 (regcache_invalidate_one): Delete declaration.
9823 (regcache_release): Declare.
9824 (find_register_by_number, register_cache_size, register_size)
9825 (find_regno): Add target_desc parameter.
9826 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9828 * remote-utils.c: Include tdesc.h.
9829 (outreg, prepare_resume_reply): Adjust.
9830 * server.c: Include tdesc.h.
9831 (gdbserver_xmltarget): Delete declaration.
9832 (get_features_xml, process_serial_event): Adjust.
9833 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9835 (struct process_info) <tdesc>: New field.
9836 (ipa_tdesc): Declare.
9837 * tdesc.c: New file.
9838 * tdesc.h: New file.
9839 * tracepoint.c: Include tdesc.h.
9840 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9841 (get_context_regcache): Adjust to pass ipa_tdesc down.
9842 (do_action_at_tracepoint): Adjust to get the register cache size
9843 from the context regcache's description.
9844 (traceframe_walk_blocks): Adjust to get the register cache size
9845 from the current trace frame's description.
9846 (traceframe_get_pc): Adjust to get current trace frame's
9847 description and pass it down.
9848 (gdb_collect): Adjust to get the register cache size from the
9850 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9851 (gdbserver_xmltarget): Delete.
9852 (initialize_low_tracepoint): Set the ipa's target description.
9853 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9854 (initialize_low_tracepoint): Set the ipa's target description.
9855 * linux-x86-low.c: Include tdesc.h.
9856 [__x86_64__] (is_64bit_tdesc): New.
9857 (ps_get_thread_area, x86_get_thread_area): Use it.
9858 (i386_cannot_store_register): Rename to ...
9859 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9860 (i386_cannot_fetch_register): Rename to ...
9861 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9862 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9864 (target_regsets): Rename to ...
9865 (x86_regsets): ... this.
9866 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9868 (x86_siginfo_fixup): Use is_64bit_tdesc.
9869 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9870 (tdesc_x32_avx_linux, tdesc_x32_linux)
9871 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9873 (x86_linux_update_xmltarget): Delete.
9874 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9875 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9876 (AMD64_LINUX_USER64_CS): New.
9877 (x86_linux_read_description): New, based on
9878 x86_linux_update_xmltarget.
9879 (same_process_callback): New.
9880 (x86_arch_setup_process_callback): New.
9881 (x86_linux_update_xmltarget): New.
9882 (x86_regsets_info): New.
9883 (amd64_linux_regs_info): New.
9884 (i386_linux_usrregs_info): New.
9885 (i386_linux_regs_info): New.
9886 (x86_linux_regs_info): New.
9887 (x86_arch_setup): Reimplement.
9888 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9889 (x86_emit_ops): Ditto.
9890 (the_low_target): Adjust. Install x86_linux_regs_info,
9891 x86_cannot_fetch_register, and x86_cannot_store_register.
9892 (initialize_low_arch): New.
9893 * linux-ia64-low.c (tdesc_ia64): Declare.
9894 (ia64_fetch_register): Adjust.
9895 (ia64_usrregs_info, regs_info): New globals.
9896 (ia64_regs_info): New function.
9897 (the_low_target): Adjust.
9898 (initialize_low_arch): New function.
9899 * linux-sparc-low.c (tdesc_sparc64): Declare.
9900 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9902 (sparc_arch_setup): New function.
9903 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9904 (the_low_target): Adjust.
9905 (initialize_low_arch): New function.
9906 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9907 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9908 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9909 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9910 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9911 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9912 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9913 (tdesc_powerpc_isa205_vsx64l): Declare.
9914 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9915 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9916 (ppc_set_pc, ppc_get_hwcap): Adjust.
9917 (ppc_usrregs_info): Forward declare.
9918 (!__powerpc64__) ppc_regmap_adjusted: New global.
9919 (ppc_arch_setup): Adjust to the current process'es target
9921 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9922 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9923 (ppc_store_evrregset): Adjust.
9924 (target_regsets): Rename to ...
9925 (ppc_regsets): ... this, and make static.
9926 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9927 (ppc_regs_info): New function.
9928 (the_low_target): Adjust.
9929 (initialize_low_arch): New function.
9930 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9931 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9932 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9933 (tdesc_s390x_linux64v2): Declare.
9934 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9935 (s390_fill_gregset, s390_store_last_break): Adjust.
9936 (target_regsets): Rename to ...
9937 (s390_regsets): ... this, and make static.
9938 (s390_get_pc, s390_set_pc): Adjust.
9939 (s390_get_hwcap): New target_desc parameter, and use it.
9940 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9941 (s390_arch_setup): Adjust to set the current process'es target
9942 description. Don't adjust the regmap.
9943 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9944 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9945 (regs_info_3264): New globals.
9946 (s390_regs_info): New function.
9947 (the_low_target): Adjust.
9948 (initialize_low_arch): New function.
9949 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9950 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9951 [__mips64] (init_registers_mips_linux)
9952 (init_registers_mips_dsp_linux): Delete defines.
9953 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9954 (have_dsp): New global.
9955 (mips_read_description): New, based on mips_arch_setup.
9956 (mips_arch_setup): Reimplement.
9957 (get_usrregs_info): New function.
9958 (mips_cannot_fetch_register, mips_cannot_store_register)
9959 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9960 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9961 (target_regsets): Rename to ...
9962 (mips_regsets): ... this, and make static.
9963 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9964 (dsp_regs_info, regs_info): New globals.
9965 (mips_regs_info): New function.
9966 (the_low_target): Adjust.
9967 (initialize_low_arch): New function.
9968 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9969 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9971 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9972 (arm_read_description): New, with bits factored from
9974 (arm_arch_setup): Reimplement.
9975 (target_regsets): Rename to ...
9976 (arm_regsets): ... this, and make static.
9977 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9978 (arm_regs_info): New function.
9979 (the_low_target): Adjust.
9980 (initialize_low_arch): New function.
9981 * linux-m68k-low.c (tdesc_m68k): Declare.
9982 (target_regsets): Rename to ...
9983 (m68k_regsets): ... this, and make static.
9984 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9985 (m68k_regs_info): New function.
9986 (m68k_arch_setup): New function.
9987 (the_low_target): Adjust.
9988 (initialize_low_arch): New function.
9989 * linux-sh-low.c (tdesc_sharch): Declare.
9990 (target_regsets): Rename to ...
9991 (sh_regsets): ... this, and make static.
9992 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9993 (sh_regs_info, sh_arch_setup): New functions.
9994 (the_low_target): Adjust.
9995 (initialize_low_arch): New function.
9996 * linux-bfin-low.c (tdesc_bfin): Declare.
9997 (bfin_arch_setup): New function.
9998 (bfin_usrregs_info, regs_info): New globals.
9999 (bfin_regs_info): New function.
10000 (the_low_target): Adjust.
10001 (initialize_low_arch): New function.
10002 * linux-cris-low.c (tdesc_cris): Declare.
10003 (cris_arch_setup): New function.
10004 (cris_usrregs_info, regs_info): New globals.
10005 (cris_regs_info): New function.
10006 (the_low_target): Adjust.
10007 (initialize_low_arch): New function.
10008 * linux-cris-low.c (tdesc_crisv32): Declare.
10009 (cris_arch_setup): New function.
10010 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10011 (cris_regs_info): New function.
10012 (the_low_target): Adjust.
10013 (initialize_low_arch): New function.
10014 * linux-m32r-low.c (tdesc_m32r): Declare.
10015 (m32r_arch_setup): New function.
10016 (m32r_usrregs_info, regs_info): New globals.
10017 (m32r_regs_info): Adjust.
10018 (initialize_low_arch): New function.
10019 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10020 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10021 (tic6x_usrregs_info): Forward declare.
10022 (tic6x_read_description): New function, based on ...
10023 (tic6x_arch_setup): ... this. Reimplement.
10024 (target_regsets): Rename to ...
10025 (tic6x_regsets): ... this, and make static.
10026 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10027 (tic6x_regs_info): New function.
10028 (the_low_target): Adjust.
10029 (initialize_low_arch): New function.
10030 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10031 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10032 (target_regsets): Rename to ...
10033 (xtensa_regsets): ... this, and make static.
10034 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10036 (xtensa_arch_setup, xtensa_regs_info): New functions.
10037 (the_low_target): Adjust.
10038 (initialize_low_arch): New function.
10039 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10040 (nios2_arch_setup): Set the current process'es tdesc.
10041 (target_regsets): Rename to ...
10042 (nios2_regsets): ... this.
10043 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10044 (nios2_regs_info): New function.
10045 (the_low_target): Adjust.
10046 (initialize_low_arch): New function.
10047 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10048 (aarch64_arch_setup): Set the current process'es tdesc.
10049 (target_regsets): Rename to ...
10050 (aarch64_regsets): ... this.
10051 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10052 (aarch64_regs_info): New function.
10053 (the_low_target): Adjust.
10054 (initialize_low_arch): New function.
10055 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10057 (target_regsets): Rename to ...
10058 (tile_regsets): ... this.
10059 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10060 (tile_regs_info): New function.
10061 (tile_arch_setup): Set the current process'es tdesc.
10062 (the_low_target): Adjust.
10063 (initialize_low_arch): New function.
10064 * spu-low.c (tdesc_spu): Declare.
10065 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10066 * win32-arm-low.c (tdesc_arm): Declare.
10067 (arm_arch_setup): New function.
10068 (the_low_target): Install arm_arch_setup instead of
10069 init_registers_arm.
10070 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10071 (init_windows_x86): Rename to ...
10072 (i386_arch_setup): ... this. Set `win32_tdesc'.
10073 (the_low_target): Adjust.
10074 * win32-low.c (win32_tdesc): New global.
10075 (child_add_thread): Don't create the thread cache here.
10076 (do_initial_child_stuff): Set the new process'es tdesc.
10077 * win32-low.h (struct target_desc): Forward declare.
10078 (win32_tdesc): Declare.
10079 * lynx-i386-low.c (tdesc_i386): Declare global.
10080 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10081 * lynx-low.c (lynx_tdesc): New global.
10082 (lynx_add_process): Set the new process'es tdesc.
10083 * lynx-low.h (struct target_desc): Forward declare.
10084 (lynx_tdesc): Declare global.
10085 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10086 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10087 * nto-low.c (nto_tdesc): New global.
10088 (do_attach): Set the new process'es tdesc.
10089 * nto-low.h (struct target_desc): Forward declare.
10090 (nto_tdesc): Declare.
10091 * nto-x86-low.c (tdesc_i386): Declare.
10092 (nto_x86_arch_setup): Set `nto_tdesc'.
10094 2013-06-04 Gary Benson <gbenson@redhat.com>
10096 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10097 to qSupported response when appropriate.
10098 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10099 with nonzero-length annex.
10100 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10101 arguments supplied in annex.
10103 2013-05-31 Doug Evans <dje@google.com>
10106 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10107 64 bits in 64-cross-32 environment.
10109 2013-05-28 Pedro Alves <palves@redhat.com>
10111 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10112 (aarch64-without-fpu.c): Delete rule.
10113 * configure.srv (aarch64*-*-linux*): Remove references to
10114 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10115 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10118 2013-05-24 Pedro Alves <palves@redhat.com>
10120 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10121 instead of strchr/decode_address. Error if the range isn't split
10122 with a ','. Don't assume there's be a ':' in the action.
10124 2013-05-23 Yao Qi <yao@codesourcery.com>
10125 Pedro Alves <palves@redhat.com>
10127 * linux-low.c (lwp_in_step_range): New function.
10128 (linux_wait_1): If the thread was range stepping and stopped
10129 outside the stepping range, report the stop to GDB. Otherwise,
10130 continue stepping. Add range stepping debug output.
10131 (linux_set_resume_request): Copy the step range from the resume
10132 request to the lwp.
10133 (linux_supports_range_stepping): New.
10134 (linux_target_ops) <supports_range_stepping>: Set to
10135 linux_supports_range_stepping.
10136 * linux-low.h (struct linux_target_ops)
10137 <supports_range_stepping>: New field.
10138 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10139 * linux-x86-low.c (x86_supports_range_stepping): New.
10140 (the_low_target) <supports_range_stepping>: Set to
10141 x86_supports_range_stepping.
10142 * server.c (handle_v_cont): Handle 'r' action.
10143 (handle_v_requests): Append ";r" if the target supports range
10145 * target.h (struct thread_resume) <step_range_start,
10146 step_range_end>: New fields.
10147 (struct target_ops) <supports_range_stepping>:
10149 (target_supports_range_stepping): New macro.
10151 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10153 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10154 confusion in comment.
10156 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10158 * lynx-low.c (struct process_info_private): New type.
10159 (lynx_add_process): New function.
10160 (lynx_create_inferior, lynx_attach): Replace calls to
10161 add_process by calls to lynx_add_process.
10162 (lynx_resume): If PTID is null, then try using
10163 current_process()->private->last_wait_event_ptid.
10165 (lynx_clear_inferiors): Delete. The contents of that function
10166 has been inlined in lynx_mourn;
10167 (lynx_wait_1): Save the ptid in the process's private data.
10168 (lynx_mourn): Free the process' private data. Replace call
10169 to lynx_clear_inferiors by call to clear_inferiors.
10171 2013-05-17 Yao Qi <yao@codesourcery.com>
10173 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10176 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10178 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10179 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10180 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10181 PT_TEXT_END_ADDR guards. Update comments.
10182 (linux_target_op) <read_offsets>: Conditionally define to
10183 linux_read_offsets if the target is UCLIBC and if it defines
10184 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10186 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10187 Andrew Jenner <andrew@codesourcery.com>
10189 * Makefile.in (SFILES): Add linux-nios2-low.c.
10190 (clean): Add action to delete nios2-linux.c.
10191 (nios2-linux.c): New rule.
10192 * configure.srv: Add nios2*-*-linux*.
10193 * linux-nios2-low.c: New.
10195 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10197 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10199 2013-04-25 Hui Zhu <hui@codesourcery.com>
10202 * ax.c (ax_printf): Add fflush.
10204 2013-04-22 Tom Tromey <tromey@redhat.com>
10206 * Makefile.in (SFILES): Add filestuff.c.
10207 (OBS): Add filestuff.o.
10208 (filestuff.o): New target.
10209 * config.in, configure: Rebuild.
10210 * configure.ac: Check for fdwalk, pipe2.
10212 2013-04-17 Pedro Alves <palves@redhat.com>
10214 * configure.ac (USE_THREAD_DB): Delete variable.
10215 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10216 Don't AC_SUBST USE_THREAD_DB.
10217 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10218 * config.in, configure: Regenerate.
10220 2013-04-16 Pedro Alves <palves@redhat.com>
10222 * linux-low.h (struct lwp_info) <thread_known>: Move under
10223 the USE_THREAD_DB #ifdef.
10225 2013-04-16 Pedro Alves <palves@redhat.com>
10227 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10228 (linux-low.o): Delete rule.
10229 * linux-low.h: Always include "gdb_thread_db.h" instead of
10230 conditionally including thread_db.h.
10231 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10234 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10236 * Makefile.in (install-only): Fix make install regression.
10238 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10240 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10241 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10243 * gdbserver.1: Remove.
10245 2013-03-22 Pedro Alves <palves@redhat.com>
10247 * linux-low.c (handle_extended_wait): Don't call
10248 linux_enable_event_reporting.
10250 2013-03-15 Tony Theodore <tonyt@logyst.com>
10253 * Makefile.in (SHELL): Use @SHELL@.
10255 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10257 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10260 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10262 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10263 Remove extraneous NULL element.
10265 2013-03-13 Yao Qi <yao@codesourcery.com>
10267 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10268 'V' block in trace frame.
10270 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10272 * target.h (struct target_ops): Add btrace ops.
10273 (target_supports_btrace): New macro.
10274 (target_enable_btrace): New macro.
10275 (target_disable_btrace): New macro.
10276 (target_read_btrace): New macro.
10277 * gdbthread.h (struct thread_info): Add btrace field.
10278 * server.c: Include btrace-common.h.
10279 (handle_btrace_general_set): New function.
10280 (handle_btrace_enable): New function.
10281 (handle_btrace_disable): New function.
10282 (handle_general_set): Call handle_btrace_general_set.
10283 (handle_qxfer_btrace): New function.
10284 (struct qxfer qxfer_packets[]): Add btrace entry.
10285 * inferiors.c (remove_thread): Disable btrace.
10286 * linux-low: Include linux-btrace.h.
10287 (linux_low_enable_btrace): New function.
10288 (linux_low_read_btrace): New function.
10289 (linux_target_ops): Add btrace ops.
10290 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10291 Add srv_linux_btrace=yes.
10292 (x86_64-*-linux*): Add linux-btrace.o.
10293 Add srv_linux_btrace=yes.
10294 * configure.ac: Define HAVE_LINUX_BTRACE.
10295 * config.in: Regenerated.
10296 * configure: Regenerated.
10298 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10300 * server.c (handle_qxfer): Preserve error message if -3 is
10302 (qxfer): Document the -3 return value.
10304 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10306 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10307 (linux_btrace_h): New variable.
10308 (linux-btrace.o): New rule.
10310 2013-03-08 Stan Shebs <stan@codesourcery.com>
10311 Hafiz Abid Qadeer <abidh@codesourcery.com>
10313 * tracepoint.c (trace_buffer_size): New global.
10314 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10315 (init_trace_buffer): Change to one-argument function. Allocate
10316 trace buffer memory.
10317 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10318 handle QTBuffer:size packet.
10319 (cmd_bigqtbuffer_size): New function.
10320 (initialize_tracepoint): Call init_trace_buffer with
10321 DEFAULT_TRACE_BUFFER_SIZE.
10322 * server.c (handle_query): Add QTBuffer:size in the
10325 2013-03-07 Yao Qi <yao@codesourcery.com>
10327 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10328 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10330 (cmd_qtsp): Adjust condition. Do post increment.
10331 Set cur_action and cur_step_action back to 0.
10333 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10336 * linux-low.c (linux_write_memory): Return early success if LEN is
10339 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10341 * configure.srv: Add x86_64-*-cygwin* as target.
10343 2013-02-28 Tom Tromey <tromey@redhat.com>
10345 * configure.ac: Invoke AC_SYS_LARGEFILE.
10346 * configure, config.in: Rebuild.
10348 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10350 * win32-low.c: Throughout, fix format strings and casts of
10351 printf-like functions to avoid type related warnings on all
10353 (get_child_debug_event): Print dwDebugEventCode as hex since
10354 that's how it's usually documented.
10356 2013-02-28 Yao Qi <yao@codesourcery.com>
10358 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10361 2013-02-27 Jiong Wang <jiwang@tilera.com>
10363 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10364 (reg-tilegx32.c): New rule.
10365 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10366 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10367 different register info initializer according to elf class.
10368 (init_registers_tilgx32): New function. The tilegx32 register info
10370 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10371 (tile_store_gregset): Likewise.
10373 2013-02-27 Yao Qi <yao@codesourcery.com>
10375 * server.c (process_point_options): Print debug message when
10376 debug_threads is true.
10378 2013-02-26 Yao Qi <yao@codesourcery.com>
10380 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10382 2013-02-19 Pedro Alves <palves@redhat.com>
10383 Kai Tietz <ktietz@redhat.com>
10387 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10388 instead of strtoul to extract address from packet.
10389 (process_serial_event) <'z'>: Likewise.
10391 2013-02-18 Yao Qi <yao@codesourcery.com>
10393 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10395 2013-02-14 Pedro Alves <palves@redhat.com>
10399 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10400 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10402 2013-02-14 Pedro Alves <palves@redhat.com>
10404 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10406 2013-02-14 Pedro Alves <palves@redhat.com>
10408 * tracepoint.c (save_string): Delete.
10409 (add_tracepoint_action): Use savestring instead of save_string.
10411 2013-02-12 Pedro Alves <palves@redhat.com>
10413 * linux-xtensa-low.c: Ditto.
10414 * xtensa-xtregs.c: Ditto.
10416 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10418 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10421 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10423 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10424 aarch64_num_wp_regs and aarch64_num_bp_regs to
10425 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10427 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10429 * linux-aarch64-low.c (ps_get_thread_area): Replace
10430 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10432 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10433 Marcus Shawcroft <marcus.shawcroft@arm.com>
10434 Nigel Stephens <nigel.stephens@arm.com>
10435 Yufeng Zhang <yufeng.zhang@arm.com>
10437 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10438 (aarch64.c, aarch64-without-fpu.c): New targets.
10439 * configure.srv (aarch64*-*-linux*): New.
10440 * linux-aarch64-low.c: New file.
10442 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10444 * linux-low.c (handle_extended_wait, linux_create_inferior)
10445 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10446 (dequeue_one_deferred_signal, linux_resume_one_thread)
10447 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10448 (linux_tracefork_grandchild, linux_test_for_tracefork)
10449 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10450 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10451 where the argument is 0.
10453 2013-01-25 Yao Qi <yao@codesourcery.com>
10455 * event-loop.c: Include "queue.h".
10456 (gdb_event_p): New typedef.
10457 (struct gdb_event) <next_event>: Remove.
10458 (event_queue): Change to QUEUE(gdb_event_p).
10459 (async_queue_event): Remove.
10460 (gdb_event_xfree): New.
10461 (initialize_event_loop): New.
10462 (process_event): Use API from QUEUE.
10463 (wait_for_event): Likewise.
10464 * server.c (main): Call initialize_event_loop.
10465 * server.h (initialize_event_loop): Declare.
10467 2013-01-18 Yao Qi <yao@codesourcery.com>
10469 * ax.h (struct eval_agent_expr_context): New.
10470 (gdb_eval_agent_expr): Update declaration.
10471 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10472 TFRAME. Add new argument CTX.
10473 * server.h (struct eval_agent_expr_context): Declare.
10474 (agent_mem_read, agent_tsv_read): Update declaration.
10475 (agent_mem_read_string): Likewise.
10476 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10477 (add_traceframe_block): Add new argument TPOINT.
10478 Increase TPOINT->traceframe_usage.
10479 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10480 eval_tracepoint_agent_expr.
10481 (condition_true_at_tracepoint): Likewise.
10482 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10483 (agent_mem_read_string, agent_tsv_read): Likewise.
10485 2013-01-16 Yao Qi <yao@codesourcery.com>
10487 * linux-low.c (linux_resume_one_lwp): Don't check
10488 'lwp->bp_reinsert != 0'.
10490 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10491 Pedro Alves <palves@redhat.com>
10493 * lynx-low.c (ptrace_request_to_str): Define a temporary
10494 macro and use it to simplify this function's implementation.
10496 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10498 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10501 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10503 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10505 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10507 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10509 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10511 * lynx-low.c (lynx_resume): Use the resume_info parameter
10512 to determine the ptid for the lynx_ptrace call, unless
10513 it is equal to minus_one_ptid, in which case we use the
10514 ptid of the current_inferior.
10515 (lynx_wait_1): After having received a thread create/exit
10516 event, resume the inferior's execution using the signaling
10517 thread's ptid, rather than the old ptid.
10519 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10521 * lynx-low.c (lynx_resume): Delete variable ret.
10523 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10525 * gdbreplay.c (gdbreplay_version): Update copyright year.
10526 * server.c (gdbserver_version): Likewise.
10528 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10530 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10533 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10535 * lynx-low.c (ptrace_request_to_str): Add handling for
10536 PTRACE_GETTRACESIG.
10538 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10540 * lynx-low.c (lynx_attach): Delete variable new_process.
10542 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10544 * lynx-low.c (lynx_create_inferior): Delete variable
10547 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10549 * lynx-low.c (ptrace_request_to_str): Do not handle
10550 PTRACE_GETTHREADLIST if this macro does not exist.
10552 2012-12-15 Yao Qi <yao@codesourcery.com>
10554 * Makefile.in (OBS): Add notif.o.
10555 * notif.c, notif.h: New.
10556 * server.c: Include "notif.h".
10557 (struct vstop_notif) <next>: Remove.
10559 (queue_stop_reply): Update.
10560 (push_event, send_next_stop_reply): Remove.
10561 (discard_queued_stop_replies): Update.
10562 (notif_stop): New variable.
10563 (handle_v_stopped): Remove.
10564 (handle_v_requests): Don't call handle_v_stopped. Call
10565 handle_ack_notif instead.
10566 (queue_stop_reply_callback): Call notif_event_enque instead
10567 of queue_stop_reply.
10568 (handle_status): Don't call send_next_stop_reply, call
10569 notif_write_event instead.
10570 (kill_inferior_callback): Likewise.
10571 (detach_or_kill_inferior_callback): Likewise.
10572 (main): Call initialize_notif.
10573 (process_serial_event): Call QUEUE_is_empty.
10574 (handle_target_event): Call notif_push instead of push event.
10575 * server.h (push_event): Remove declaration.
10577 2012-12-10 Tom Tromey <tromey@redhat.com>
10579 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10580 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10583 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10584 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10585 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10586 (amd64-linux-ipa.o, ax.o): Rewrite.
10587 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10588 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10589 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10590 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10591 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10592 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10593 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10594 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10595 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10596 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10597 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10598 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10599 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10600 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10601 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10602 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10603 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10604 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10605 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10606 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10607 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10608 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10609 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10610 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10611 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10612 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10613 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10614 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10615 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10616 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10617 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10618 (reg-tilegx.o): Remove.
10619 (all_object_files): New macro.
10620 Include .deps files.
10621 * aclocal.m4, configure: Rebuild.
10622 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10623 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10624 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10626 2012-12-05 Tom Tromey <tromey@redhat.com>
10629 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10631 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10633 * configure.ac: Check for linux/perf_event.h.
10634 * config.in: Regenerated.
10635 * configure: Regenerated.
10637 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10639 * hostio.c (handle_readlink): Decrease buffer size
10640 parameter passed to readlink by one byte.
10642 2012-11-26 Yao Qi <yao@codesourcery.com>
10644 * configure.ac (build_warnings): Append '-Wempty-body'.
10645 * configure: Regenerated.
10646 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10649 2012-11-15 Pierre Muller <muller@sourceware.org>
10651 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10652 * config.in: Regenerate.
10653 * configure: Regenerate.
10654 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10655 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10656 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10657 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10659 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10660 instead of <sys/wait.h> header.
10661 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10663 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10665 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10666 (various make rules): Remove -DGDBSERVER
10668 2012-11-09 Yao Qi <yao@codesourcery.com>
10670 * spu-low.c (current_ptid): Move it to ..
10671 * gdbthread.h: ... here. New.
10672 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10673 * server.c (myresume, process_serial_event): Likewise.
10674 * thread-db.c (thread_db_find_new_threads): Likewise.
10675 * tracepoint.c (run_inferior_command): Likewise.
10677 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10679 * server.c (handle_search_memory_1): Include access length in
10682 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10684 * linux-crisv32-low.c: Fix compile errors.
10686 2012-09-04 Yao Qi <yao@codesourcery.com>
10688 * tracepoint.c (cmd_qtsv): Adjust debug message.
10689 Don't check CUR_TPOINT.
10691 2012-08-28 Yao Qi <yao@codesourcery.com>
10693 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10694 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10695 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10696 Remove declarations of xmalloc, xreallloc, xstrdup and
10698 * Makefile.in (libiberty_h): New.
10699 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10700 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10702 2012-08-23 Yao Qi <yao@codesourcery.com>
10704 * server.h: Remove declaration of 'xsnprintf'.
10706 2012-08-22 Keith Seitz <keiths@redhat.com>
10708 * server.h: Include build-gnulib-gbserver/config.h.
10709 * gdbreplay.c: Likewise.
10711 2012-08-08 Doug Evans <dje@google.com>
10713 * Makefile.in (SFILES): Add gdb_vecs.c.
10714 (OBS): Add gdb_vecs.o.
10715 (gdb_vecs_h, host_defs_h): New variables.
10716 (thread-db.o): Add $(gdb_vecs_h) dependency.
10717 (gdb_vecs.o): New rule.
10718 * thread-db.c: #include "gdb_vecs.h".
10719 (thread_db_load_search): Use a vector to iterate over path elements.
10720 Handle text appearing after "$pdir".
10722 * configure.ac: Add check for strstr.
10723 * config.in: Regenerate.
10724 * configure: Regenerate.
10726 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10728 * hostio.c (handle_pread): If pread fails, fall back to attempting
10730 (handle_pwrite): Likewise for pwrite.
10732 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10734 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10735 between unsupported TYPE and unimplementable ADDR/LEN combination.
10736 (arm_insert_point): Act on new return value.
10738 2012-07-31 Pedro Alves <palves@redhat.com>
10740 * server.c (process_point_options): Only skip tokens if we find
10741 one that is unrecognized. Don't treat 'X' specially while
10742 skipping unrecognized tokens.
10744 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10746 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10747 to 4-byte-align HW breakpoint addresses for Thumb.
10749 2012-07-27 Yao Qi <yao@codesourcery.com>
10753 * server.h: Declare gdb_agent_about_to_close.
10754 * target.c (kill_inferior): Include "agent.h".
10755 New. Send command 'kill'.
10756 * target.h (kill_inferior): Removed macro.
10757 * tracepoint.c (gdb_agent_about_to_close): New.
10758 (gdb_agent_helper_thread): Handle command 'close'.
10759 Wait endlessly until the inferior stops.
10760 Install gdb_agent_remove_socket to atexit hook.
10761 (agent_socket_name): New static variable.
10762 (gdb_agent_socket_init): Replace local variable 'name' with
10763 'agent_socket_name'.
10764 (gdb_agent_remove_socket): New.
10766 2012-07-27 Yao Qi <yao@codesourcery.com>
10768 * server.c (process_point_options): Stop at 'X' when parsing.
10770 2012-07-19 Michael Eager <eager@eagercon.com>
10772 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10774 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10775 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10776 hardware breakpoint.
10778 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10780 * gdbserver/linux-low.c (initialize_low): Call
10781 linux_ptrace_init_warnings.
10783 2012-07-02 Doug Evans <dje@google.com>
10785 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10788 2012-07-02 Stan Shebs <stan@codesourcery.com>
10790 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10791 (ax.o): Add it to build rule.
10793 (OBS): Add format.o.
10794 (IPA_OBS): Add format.o.
10795 * server.c (handle_query): Claim support for breakpoint commands.
10796 (process_point_options): Add command case.
10797 (process_serial_event): Leave running if there are printfs in
10799 * mem-break.h (any_persistent_commands): Declare.
10800 (add_breakpoint_commands): Declare.
10801 (gdb_no_commands_at_breakpoint): Declare.
10802 (run_breakpoint_commands): Declare.
10803 * mem-break.c (struct point_command_list): New struct.
10804 (struct breakpoint): New field command_list.
10805 (any_persistent_commands): New function.
10806 (add_commands_to_breakpoint): New function.
10807 (add_breakpoint_commands): New function.
10808 (gdb_no_commands_at_breakpoint): New function.
10809 (run_breakpoint_commands): New function.
10810 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10812 * ax.c: Include format.h.
10813 (ax_printf): New function.
10814 (gdb_eval_agent_expr): Add printf opcode.
10816 2012-06-13 Yao Qi <yao@codesourcery.com>
10818 * server.c (start_inferior): Remove duplicated writes to fields
10819 'last_resume_kind' and 'last_status' of 'current_inferior'.
10821 2012-06-12 Yao Qi <yao@codesourcery.com>
10822 Pedro Alves <palves@redhat.com>
10824 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10826 * server.c (handle_v_cont): Extend comment.
10828 2012-06-11 Yao Qi <yao@codesourcery.com>
10830 * linux-low.c (linux_attach): Add 'static'.
10832 2012-06-06 Yao Qi <yao@codesourcery.com>
10834 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10836 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10838 Fix gcc -flto compilation warning.
10839 * server.c (main): Make variable multi_mode and attach volatile.
10841 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10843 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10844 if the platform doesn't know about it.
10846 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10848 * Makefile.in (SFILES): Add linux-tile-low.c.
10849 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10850 * configure.srv: Handle tilegx-*-linux*.
10851 * linux-tile-low.c: New file.
10853 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10855 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10857 2012-05-24 Pedro Alves <palves@redhat.com>
10861 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10863 2012-05-24 Pedro Alves <palves@redhat.com>
10867 Replace target_signal with gdb_signal throughout.
10869 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10871 * linux-low.c (linux_store_registers): Avoid the copying sequence
10872 when no data has been retrieved by ptrace.
10874 2012-05-22 Will Deacon <will.deacon@arm.com>
10876 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10877 Include asm/ptrace.h.
10878 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10881 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10883 * linux-low.c (linux_store_registers): Don't re-retrieve data
10884 with ptrace that has already been obtained from /proc. Always
10885 copy any data retrieved with ptrace to the buffer supplied.
10887 2012-05-11 Yao Qi <yao@codesourcery.com>
10888 Pedro Alves <palves@redhat.com>
10890 * linux-low.c (enum stopping_threads_kind): New.
10891 (stopping_threads): Change type to `enum stopping_threads_kind'.
10892 (handle_extended_wait): If stopping and suspending threads, leave
10893 the new_lwp suspended too.
10894 (linux_wait_for_event): Adjust.
10895 (stop_all_lwps): Set `stopping_threads' to
10896 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10897 whether we're suspending threads or just stopping them. Assert no
10900 2012-04-29 Yao Qi <yao@codesourcery.com>
10902 * server.h: Move some code to ...
10903 * gdbthread.h: ... here. New.
10904 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10905 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10906 (nto-low.o, win32-low.o): Likewise.
10907 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10908 * regcache.c, remote-utils.c, server.c: Likewise.
10909 * target.c, tracepoint.c, win32-low.c: Likewise.
10911 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10913 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10914 (PTRACE_ARG4_TYPE): Likewise.
10915 (PTRACE_XFER_TYPE): Likewise.
10916 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10917 ptrace to PTRACE_ARG3_TYPE.
10918 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10919 (PTRACE_ARG4_TYPE): Likewise.
10920 (PTRACE_XFER_TYPE): Likewise.
10921 (linux_detach_one_lwp): Cast fourth argument of
10922 ptrace to long then PTRACE_ARG4_TYPE.
10923 (regsets_fetch_inferior_registers): Cast third argument of
10924 ptrace to long then PTRACE_ARG3_TYPE.
10925 (regsets_store_inferior_registers): Likewise.
10927 2012-04-20 Pedro Alves <palves@redhat.com>
10929 * configure: Regenerate.
10931 2012-04-19 Pedro Alves <palves@redhat.com>
10933 * Makefile.in (GNULIB_BUILDDIR): New.
10934 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10935 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10936 (all, install-only, uninstall, clean-info, all-lib, clean): No
10937 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10938 (maintainer-clean realclean distclean): Use subdir_do.
10940 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10941 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10942 * acinclude.m4: Include acx_configure_dir.m4.
10943 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10944 calls. Call AC_PROG_RANLIB. Configure gnulib using
10947 (GNULIB_STDINT_H): Adjust.
10948 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10949 * gdbreplay.c: Include build-gnulib/config.h.
10950 * server.h: Likewise.
10951 * aclocal.m4: Regenerate.
10952 * config.in: Regenerate.
10953 * configure: Regenerate.
10955 2012-04-19 Pedro Alves <palves@redhat.com>
10957 * Makefile.in (LIBGNU, INCGNU): Adjust.
10958 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10959 (all, install-only, uninstall, clean-info, all-lib, clean)
10960 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10961 * configure.ac: Adjust AC_OUTPUT output.
10962 * aclocal.m4: Regenerate.
10963 * configure: Regenerate.
10965 2012-04-19 Pedro Alves <palves@redhat.com>
10967 * Makefile.in (generated_files): New.
10968 (server_h): Remove the explicit dependency on config.h, and depend
10969 on $generated_files.
10971 2012-04-19 Pedro Alves <palves@redhat.com>
10973 * Makefile.in (INCGNU): Add -Ignulib.
10975 2012-04-19 Pedro Alves <palves@redhat.com>
10977 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10978 (INCGNU): ... this, and spell out -I here.
10979 (GNULIB_LIB): Rename to ...
10980 (LIBGNU): ... this.
10981 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10983 2012-04-19 Pedro Alves <palves@redhat.com>
10985 * config.in: Regenerate.
10987 2012-04-19 Pedro Alves <palves@redhat.com>
10989 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10990 * server.h (memmem): Remove declaration.
10991 * config.in: Regenerate.
10992 * configure: Regenerate.
10994 2012-04-19 Yao Qi <yao@codesourcery.com>
10996 * Makefile.in (SFILES): Add common/vec.c.
11000 2012-04-19 Yao Qi <yao@codesourcery.com>
11002 * remote-utils.c (prepare_resume_reply): Replace with macro
11003 target_core_of_thread.
11004 * server.c (handle_qxfer_threads_proper): Likewise.
11005 * target.h (traget_core_of_thread): New macro.
11007 2012-04-18 Pedro Alves <palves@redhat.com>
11009 * aclocal.m4: Regenerate.
11010 * configure: Regenerate.
11012 2012-04-16 Yao Qi <yao@codesourcery.com>
11014 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11015 duplicated on address.
11017 2012-04-16 Yao Qi <yao@codesourcery.com>
11019 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11020 (struct tracepoint_action_ops) <send>: New field.
11021 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11022 (agent_expr_send, x_tracepoint_action_send): New.
11023 (l_tracepoint_action_send): New.
11024 (cmd_qtdp): Download and install tracepoint
11025 according to `use_agent'.
11026 (run_inferior_command): Add one more parameter `len'.
11028 (tracepoint_send_agent): New.
11029 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11031 2012-04-16 Yao Qi <yao@codesourcery.com>
11033 * tracepoint.c (download_tracepoints): Moved to ...
11034 (cmd_qtstart): ... here.
11036 2012-04-14 Yao Qi <yao@codesourcery.com>
11038 * tracepoint.c: Include inttypes.h.
11039 (struct collect_memory_action): Use sized types.
11040 (struct tracepoint): Likewise.
11041 (cmd_qtdp, stop_tracing): Update print specifiers.
11042 (cmd_qtp, response_tracepoint): Likewise.
11043 (collect_data_at_tracepoint): Likewise.
11044 (collect_data_at_step): Likewise.
11046 2012-04-14 Yao Qi <yao@codesourcery.com>
11048 Import gnulib module inttypes.
11049 * aclocal.m4, config.in, configure: Regenerated.
11051 2012-04-14 Yao Qi <yao@codesourcery.com>
11053 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11054 Makefile and config.status at last.
11056 2012-04-13 Yao Qi <yao@codesourcery.com>
11058 * tracepoint.c: Include stdint.h unconditionally.
11060 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11062 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11063 on BFD_HAVE_SYS_PROCFS_TYPE.
11064 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11065 * configure: Regenerate.
11066 * config.in: Likewise.
11068 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11070 * Makefile.in (clean): Also remove x32.c x32-linux.c
11071 x32-avx.c x32-avx-linux.c.
11072 (x32.o): New target.
11074 (x32-linux.o): Likewise.
11075 (x32-linux.c): Likewise.
11076 (x32-avx.o): Likewise.
11077 (x32-avx.c): Likewise.
11078 (x32-avx-linux.o): Likewise.
11079 (x32-avx-linux.c): Likewise.
11081 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11082 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11083 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11084 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11085 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11086 i386/x32-avx-linux.xml.
11088 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11089 (init_registers_x32_avx_linux): Likwise.
11090 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11091 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11093 2012-04-13 Pedro Alves <palves@redhat.com>
11095 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11096 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11097 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11098 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11101 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11103 * linux-x86-low.c (compat_x32_clock_t): New.
11104 (compat_x32_siginfo_t): Likewise.
11105 (compat_x32_siginfo_from_siginfo): Likewise.
11106 (siginfo_from_compat_x32_siginfo): Likewise.
11107 (linux_is_elf64): Likewise.
11108 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11109 and siginfo_from_compat_x32_siginfo for x32.
11110 (x86_arch_setup): Set linux_is_elf64.
11112 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11115 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11117 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11118 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11119 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11120 compatible with process.
11122 2012-04-12 Yao Qi <yao@codesourcery.com>
11124 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11125 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11126 (install-only, install-info, clean): Handle sub dir gnulib.
11127 (all-lib, am--refresh): New targets.
11128 (memmem.o): Remove target.
11129 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11130 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11131 (AC_REPLACE_FUNCS): Remove memmem.
11132 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11133 (AC_OUTPUT): Generate Makefile in gnulib/.
11134 * aclocal.m4, config.in, configure: Regenerated.
11136 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11138 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11140 2012-04-05 Pedro Alves <palves@redhat.com>
11142 -Werror=strict-aliasing
11144 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11147 2012-04-04 Pedro Alves <palves@redhat.com>
11149 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11150 (sparc_store_gregset_from_stack, sparc_store_gregset)
11151 (sparc_breakpoint_at): Fix formatting.
11153 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11155 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11157 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11158 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11159 * config.in: Regenerate.
11160 * configure: Likewise.
11162 2012-03-29 Pedro Alves <palves@redhat.com>
11164 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11165 Correct ptrace arguments.
11167 2012-03-28 Pedro Alves <palves@redhat.com>
11169 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11170 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11171 (IA64_FR1_REGNUM): New defines.
11172 (ia64_fetch_register): New.
11173 (the_low_target): Install it.
11174 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11176 * linux-low.c (linux_fetch_registers): Try the
11177 the_low_target.fetch_register hook first.
11179 * linux-arm-low.c (the_low_target): Adjust.
11180 * linux-bfin-low.c (the_low_target): Adjust.
11181 * linux-cris-low.c (the_low_target): Adjust.
11182 * linux-crisv32-low.c (the_low_target): Adjust.
11183 * linux-m32r-low.c (the_low_target): Adjust.
11184 * linux-m68k-low.c (the_low_target): Adjust.
11185 * linux-mips-low.c (the_low_target): Adjust.
11186 * linux-ppc-low.c (the_low_target): Adjust.
11187 * linux-s390-low.c (the_low_target): Adjust.
11188 * linux-sh-low.c (the_low_target): Adjust.
11189 * linux-sparc-low.c (the_low_target): Adjust.
11190 * linux-tic6x-low.c (the_low_target): Adjust.
11191 * linux-x86-low.c (the_low_target): Adjust.
11192 * linux-xtensa-low.c (the_low_target): Adjust.
11194 2012-03-26 Pedro Alves <palves@redhat.com>
11196 * server.c (handle_qxfer_libraries): Don't bail early if
11197 the_target->qxfer_libraries_svr4 is not NULL.
11199 2012-03-26 Pedro Alves <palves@redhat.com>
11201 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11203 2012-03-23 Pedro Alves <palves@redhat.com>
11205 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11206 "library-list-svr4" element's start tag when the the DSO list is
11209 2012-03-23 Pedro Alves <palves@redhat.com>
11211 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11212 a variable whose type size is the same as the inferior's pointer
11215 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11217 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11219 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11220 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11221 * linux-low.h: Include <signal.h>.
11222 (struct siginfo): Remove forward declaration.
11223 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11226 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11228 * .gitignore: Ignore more files.
11230 2012-03-19 Pedro Alves <palves@redhat.com>
11231 Jan Kratochvil <jan.kratochvil@redhat.com>
11233 * server.c (cont_thread, general_thread): Add describing comments.
11234 (start_inferior): Clear `cont_thread'.
11235 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11238 2012-03-15 Yao Qi <yao@codesourcery.com>
11240 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11242 (cmd_qtdp): ... here.
11244 2012-03-15 Yao Qi <yao@codesourcery.com>
11246 * tracepoint.c (struct tracepoint_action_ops): New.
11247 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11248 (m_tracepoint_action_download): New.
11249 (r_tracepoint_action_download): New.
11250 (x_tracepoint_action_download): New.
11251 (l_tracepoint_action_download): New.
11252 (add_tracepoint_action): Install `action->ops' according type.
11253 (download_tracepoint_1): Move code `download' function pointer
11254 of various tracepoint_action_ops.
11256 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11258 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11259 linux_ptrace_attach_warnings.
11261 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11263 * Makefile.in (linux-ptrace.o): New.
11264 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11265 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11266 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11267 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11268 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11270 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11272 2012-03-08 Yao Qi <yao@codesourcery.com>
11273 Pedro Alves <palves@redhat.com>
11275 Fix PR server/13392.
11276 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11277 offset of JMP insn.
11278 * tracepoint.c (remove_tracepoint): New.
11279 (cmd_qtdp): Call remove_tracepoint when failed to install.
11281 2012-03-07 Pedro Alves <palves@redhat.com>
11283 * linux-low.c (get_detach_signal): New.
11284 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11285 Pass on pending signals to PTRACE_DETACH. Check the result of the
11287 * server.c (program_signals, program_signals_p): New.
11288 (handle_general_set): Handle QProgramSignals.
11289 * server.h (program_signals, program_signals_p): Declare.
11291 2012-03-05 Pedro Alves <palves@redhat.com>
11292 Jan Kratochvil <jan.kratochvil@redhat.com>
11294 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11297 2012-03-03 Yao Qi <yao@codesourcery.com>
11299 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11300 agent_look_up_symbols.
11302 2012-03-03 Yao Qi <yao@codesourcery.com>
11304 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11305 (linux-x86-low.o): Likewise.
11306 * server.h: Remove in_process_agent_loaded.
11307 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11311 2012-03-03 Yao Qi <yao@codesourcery.com>
11313 * tracepoint.c (gdb_agent_capability): New global.
11314 (in_process_agent_loaded_ust): Renamed to
11315 `in_process_agent_supports_ust'.
11317 (in_process_agent_supports_ust): Call agent_capability_check.
11318 (clear_installed_tracepoints): Assert that agent supports
11321 2012-03-03 Yao Qi <yao@codesourcery.com>
11323 * linux-low.c (linux_supports_agent): New.
11324 (linux_target_ops): Initialize field `supports_agent' with
11325 linux_supports_agent.
11326 * target.h (struct target_ops) <supports_agent>: New.
11327 (target_supports_agent): New macro.
11328 * server.c (handle_general_set): Handle packet 'QAgent'.
11329 (handle_query): Send `QAgent+'.
11330 * Makefile.in (server.o): Depends on agent.h.
11332 2012-03-03 Yao Qi <yao@codesourcery.com>
11334 * Makefile.in (OBS): Add agent.o.
11335 Add new rule for agent.o.
11336 Track dependence of tracepoint.c on agent.h.
11337 * tracepoint.c (run_inferior_command_1):
11338 (run_inferior_command): Call agent_run_command.
11339 (gdb_ust_connect_sync_socket): Deleted. Move it to
11341 (resume_thread, stop_thread): Likewise.
11342 (gdb_ust_socket_init): Renamed to ...
11343 (gdb_agent_socket_init): ... New.
11344 (gdb_ust_thread): Renamed to ...
11345 (gdb_agent_helper_thread): ... New.
11346 (gdb_ust_init): Move some code to ...
11347 (gdb_agent_init): ... here. New.
11348 [HAVE_UST]: Call gdb_ust_init.
11349 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11350 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11351 * config.in, configure: Regenerated.
11353 2012-03-02 Pedro Alves <palves@redhat.com>
11355 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11356 * linux-low.c (struct simple_pid_list): New.
11357 (stopped_pids): New a struct simple_pid_list pointer.
11358 (add_to_pid_list, pull_pid_from_list): New.
11359 (handle_extended_wait): Don't assume the first signal new children
11360 report is SIGSTOP. Adjust call to pull_pid_from_list.
11361 (linux_wait_for_lwp): Adjust.
11363 2012-03-02 Yao Qi <yao@codesourcery.com>
11365 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11368 2012-03-02 Yao Qi <yao@codesourcery.com>
11370 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11371 `stop_pc' and `tpoint'. Update caller.
11373 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11375 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11376 * linux-low.c (use_linux_regsets): New macro.
11377 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11378 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11379 (linux_register_in_regsets): New function.
11380 (usr_fetch_inferior_registers): Skip registers covered by
11382 (usr_store_inferior_registers): Likewise.
11383 (usr_fetch_inferior_registers): New macro.
11384 (usr_store_inferior_registers): Likewise.
11385 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11386 (linux_store_registers): Likewise.
11387 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11389 (init_registers_mips64_dsp_linux): Likewise.
11390 (init_registers_mips_linux): New macro.
11391 (init_registers_mips_dsp_linux): Likewise.
11392 (mips_dsp_num_regs): Likewise.
11393 (DSP_BASE, DSP_CONTROL): New fallback macros.
11394 (mips_base_regs): New macro.
11395 (mips_regmap): Use it. Fix the size.
11396 (mips_dsp_regmap): New variable.
11397 (mips_dsp_regset_bitmap): Likewise.
11398 (mips_arch_setup): New function.
11399 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11401 (mips_cannot_store_register): Likewise.
11402 (the_low_target): Update .arch_setup, .num_regs and .regmap
11403 initializers. Add .regset_bitmap initializer.
11404 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11406 * linux-bfin-low.c (the_low_target): Likewise.
11407 * linux-cris-low.c (the_low_target): Likewise.
11408 * linux-crisv32-low.c (the_low_target): Likewise.
11409 * linux-ia64-low.c (the_low_target): Likewise.
11410 * linux-m32r-low.c (the_low_target): Likewise.
11411 * linux-m68k-low.c (the_low_target): Likewise.
11412 * linux-ppc-low.c (the_low_target): Likewise.
11413 * linux-s390-low.c (the_low_target): Likewise.
11414 * linux-sh-low.c (the_low_target): Likewise.
11415 * linux-sparc-low.c (the_low_target): Likewise.
11416 * linux-tic6x-low.c (the_low_target): Likewise.
11417 * linux-x86-low.c (the_low_target): Likewise.
11418 * linux-xtensa-low.c (the_low_target): Likewise.
11419 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11420 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11421 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11423 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11424 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11426 2012-02-29 Yao Qi <yao@codesourcery.com>
11427 Pedro Alves <palves@redhat.com>
11429 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11430 `step_over_finished' is true.
11432 2012-02-27 Pedro Alves <palves@redhat.com>
11434 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11435 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11437 2012-02-27 Pedro Alves <palves@redhat.com>
11440 * linux-low.c (pid_is_stopped): New.
11441 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11443 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11445 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11448 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11450 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11452 2012-02-24 Luis Machado <lgustavo@codesourcery>
11454 * server.c (handle_query): Advertise support for target-side
11455 breakpoint condition evaluation.
11456 (process_point_options): New function.
11457 (process_serial_event): When inserting a breakpoint, check for
11458 a target-side condition that should be evaluated.
11460 * mem-break.c: Include regcache.h and ax.h.
11461 (point_cond_list_t): New data structure.
11462 (breakpoint) <cond_list>: New field.
11463 (find_gdb_breakpoint_at): Make non-static.
11464 (delete_gdb_breakpoint_at): Clear any target-side
11466 (clear_gdb_breakpoint_conditions): New function.
11467 (add_condition_to_breakpoint): Likewise.
11468 (add_breakpoint_condition): Likewise.
11469 (gdb_condition_true_at_breakpoint): Likewise.
11470 (gdb_breakpoint_here): Return result directly instead
11471 of going through a local variable.
11473 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11474 (clear_gdb_breakpoint_conditions): Likewise.
11475 (add_breakpoint_condition): Likewise.
11476 (gdb_condition_true_at_breakpoint): Likewise.
11478 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11479 (need_step_over_p): Take target-side breakpoint condition into
11482 2012-02-24 Luis Machado <lgustavo@codesourcery>
11484 * server.h: Include tracepoint.h.
11485 (agent_mem_read, agent_get_trace_state_variable_value,
11486 agent_set_trace_state_variable_value,
11487 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11488 get_set_tsv_func_addr): New prototypes.
11490 * ax.h: New include file.
11491 * ax.c: New source file.
11493 * tracepoint.c: Include ax.h.
11494 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11495 agent_expr, eval_result_type): Move to ax.h.
11496 (parse_agent_expr): Rename to ...
11497 (gdb_parse_agent_expr): ... this, make it non-static and move
11499 (unparse_agent_expr) Rename to ...
11500 (gdb_unparse_agent_expr): ... this, make it non-static and move
11502 (eval_agent_expr): Rename to ...
11503 (eval_tracepoint_agent_expr): ... this.
11504 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11505 forward declarations.
11506 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11507 (agent_get_trace_state_variable_value): New function.
11508 (agent_set_trace_state_variable_value): New function.
11509 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11510 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11511 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11512 (condition_true_at_tracepoint): Likewise.
11513 (parse_agent_expr): Rename to ...
11514 (gdb_parse_agent_expr): ... this and move to ax.c.
11515 (unparse_agent_expr): Rename to ...
11516 (gdb_unparse_agent_expr): ... this and move to ax.c.
11517 (gdb_agent_op_name): Move to ax.c.
11518 (eval_agent_expr): Rename to ...
11519 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11521 (eval_tracepoint_agent_expr): New function.
11522 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11524 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11526 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11527 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11528 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11529 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11530 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11531 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11532 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11533 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11534 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11535 (compile_bytecodes): Remove forward declaration.
11536 (is_goto_target): Move to ax.c.
11537 (compile_bytecodes): Move to ax.c and call
11538 agent_get_trace_state_variable_value (...) and
11539 agent_set_trace_state_variable_value (...).
11541 * Makefile.in: Update ax.c and IPA dependencies.
11543 2012-02-24 Pedro Alves <palves@redhat.com>
11545 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11546 (cmd_bigqtbuffer_circular): ... this. Only handle
11547 'QTBuffer:circular:'.
11548 (handle_tracepoint_general_set): Adjust.
11550 2012-02-16 Yao Qi <yao@codesourcery.com>
11552 * inferiors.c: Move code to ...
11553 * dll.c: .... here. New.
11554 * server.h: Declare clear_dlls.
11555 * Makefile.in (SFILES): Add dll.c.
11559 2012-02-11 Yao Qi <yao@codesourcery.com>
11561 * server.c: (handle_monitor_command): Add a new parameter
11563 (handle_query): Update caller.
11565 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11567 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11568 * configure, config.in: Regenerate.
11569 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11572 2012-02-02 Pedro Alves <palves@redhat.com>
11574 Try SIGKILL first, then PTRACE_KILL.
11575 * linux-low.c (linux_kill_one_lwp): New.
11576 (linux_kill_one_lwp): Rename to ...
11577 (kill_one_lwp_callback): ... this. Use the new
11578 linux_kill_one_lwp.
11580 2012-02-02 Pedro Alves <palves@redhat.com>
11582 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11585 2012-01-27 Pedro Alves <palves@redhat.com>
11587 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11588 (elf_64_file_p): Make static.
11589 (linux_pid_exe_is_elf_64_file): New.
11590 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11591 Delete declarations.
11592 (linux_pid_exe_is_elf_64_file): Declare.
11593 * linux-x86-low.c (x86_arch_setup): Use
11594 linux_pid_exe_is_elf_64_file.
11596 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11598 * linux-low.c (linux_wait_for_event_1): Rename to ...
11599 (linux_wait_for_event): ... here and merge it with former
11600 linux_wait_for_event - new variable wait_ptid, use it.
11601 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11603 2012-01-23 Pedro Alves <palves@redhat.com>
11605 * server.c (main): Avoid yet another case of infinite loop while
11606 detaching/killing after a longjmp.
11608 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11611 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11613 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11615 * hostio.c (handle_readlink): New function.
11616 (handle_vFile): Call it to handle "vFile:readlink" packets.
11618 2012-01-20 Pedro Alves <palves@redhat.com>
11619 Ulrich Weigand <ulrich.weigand@linaro.org>
11621 * server.c (handle_v_requests): Only support vAttach and vRun to
11622 start multiple processes when in extended protocol mode.
11624 2012-01-17 Pedro Alves <palves@redhat.com>
11626 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11627 memalign plus mprotect to allocate the scratch buffer.
11629 2012-01-13 Pedro Alves <palves@redhat.com>
11631 * server.c (attach_inferior): Clear `cont_thread'.
11633 2012-01-13 Pedro Alves <palves@redhat.com>
11635 * server.c (main): Avoid infinite loop while detaching/killing
11638 2012-01-09 Doug Evans <dje@google.com>
11640 * server.c (start_inferior): Set last_ptid in --wrapper case.
11642 2012-01-06 Yao Qi <yao@codesourcery.com>
11644 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11646 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11648 2012-01-04 Yao Qi <yao@codesourcery.com>
11650 * tracepoint.c (cmd_qtdp): Print debug message
11651 for static tracepoint.
11653 2012-01-04 Yao Qi <yao@codesourcery.com>
11655 * tracepoint.c (trace_vdebug): Differentiate debug message
11656 between gdbserver and IPA.
11658 2012-01-03 Yao Qi <yao@codesourcery.com>
11660 * tracepoint.c (tracepoint_was_hit): Don't collect for
11663 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11665 * terminal.h: Reformat copyright header.
11667 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11669 * server.c (gdbserver_version): Update copyright year.
11670 * gdbreplay.c (gdbreplay_version): Likewise.
11672 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11674 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11677 2011-12-18 Hui Zhu <teawater@gmail.com>
11678 * linux-low.c (linux_create_inferior): Save return value to ret.
11680 2011-12-18 Hui Zhu <teawater@gmail.com>
11682 * linux-low.c (linux_create_inferior): Save return value to ret.
11684 2011-12-16 Doug Evans <dje@google.com>
11686 * linux-low.c (linux_create_inferior): If stdio connection,
11687 redirect stdin from /dev/null, stdout to stderr.
11688 * remote-utils.c (remote_is_stdio): New static global.
11689 (remote_connection_is_stdio): New function.
11690 (remote_prepare): Handle stdio connection.
11691 (remote_open): Ditto.
11692 (remote_close): Don't close stdin for stdio connections.
11693 (read_prim,write_prim): New functions. Replace all calls to
11694 read/write to these.
11695 * server.c (main): Watch for "-" argument. Move call to
11696 remote_prepare before start_inferior.
11697 * server.h (STDIO_CONNECTION_NAME): New macro.
11698 (remote_connection_is_stdio): Declare.
11700 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11701 in debugging output.
11703 2011-12-15 Yao Qi <yao@codesourcery.com>
11705 * tracepoint.c: Include sys/syscall.h.
11706 (gdb_ust_thread): Remove preprocessor conditional.
11708 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11710 * linux-low.c (linux_detach_one_lwp): Call
11711 the_low_target.prepare_to_resume before detaching.
11713 2011-12-14 Yao Qi <yao@codesourcery.com>
11715 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11718 2011-12-14 Yao Qi <yao@codesourcery.com>
11720 * i386-low.c (i386_low_stopped_data_address): Initialize local
11721 variable `control'.
11723 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11727 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11728 DR_CONTROL unless necessary. Extend comments.
11729 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11730 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11732 2011-12-13 Yao Qi <yao@codesourcery.com>
11734 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11736 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11738 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11740 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11741 Print new debug message for such case.
11743 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11745 Fix overlapping memcpy.
11746 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11747 the read_inferior_memory transfer.
11748 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11749 write_inferior_memory transfer.
11750 (set_fast_tracepoint_jump): New variable buf. Use it for the
11751 read_inferior_memory and write_inferior_memory transfers.
11752 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11753 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11754 Use it for the write_inferior_memory transfer.
11755 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11758 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11760 * linux-low.c (fetch_register, store_register): Make code
11761 consistent, fix formatting.
11763 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11765 * linux-low.c (usr_store_inferior_registers): Factor out code
11766 to handle individual registers into...
11767 (store_register): ... this new function.
11769 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11771 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11772 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11773 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11774 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11775 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11776 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11777 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11778 (srv_xmlfiles): Add new XML files.
11780 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11782 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11783 (init_registers_s390_linux32v1): Add prototype.
11784 (init_registers_s390_linux32v2): Likewise.
11785 (init_registers_s390_linux64v1): Likewise.
11786 (init_registers_s390_linux64v2): Likewise.
11787 (init_registers_s390x_linux64v1): Likewise.
11788 (init_registers_s390x_linux64v2): Likewise.
11789 (s390_num_regs): Increment to 52.
11790 (s390_regmap): Add orig_r2 register.
11791 (s390_num_regs_3264): Increment to 68.
11792 (s390_regmap_3264): Add orig_r2 register.
11793 (s390_collect_ptrace_register): Handle orig_r2 register.
11794 (s390_supply_ptrace_register): Likewise.
11795 (s390_fill_last_break): New function.
11796 (s390_store_last_break): Likewise.
11797 (s390_fill_system_call): New function.
11798 (s390_store_system_call): Likewise.
11799 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11801 (s390_check_regset): New function.
11802 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11803 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11804 Update target_regsets for available register sets.
11806 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11807 Jan Kratochvil <jan.kratochvil@redhat.com>
11809 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11810 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11812 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11813 * linux-low.h (struct process_info_private): New member r_debug.
11814 * server.c (handle_qxfer_libraries): Call
11815 the_target->qxfer_libraries_svr4.
11816 (handle_qxfer_libraries_svr4): New function.
11817 (qxfer_packets): New entry "libraries-svr4".
11818 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11819 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11820 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11821 PACKET_qXfer_libraries_svr4.
11823 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11825 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11826 PSW address/mask between 8-byte and 16-byte formats.
11827 (s390_supply_ptrace_register): Likewise.
11828 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11829 basic addressing mode bit.
11831 2011-11-24 Stan Shebs <stan@codesourcery.com>
11833 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11835 2011-11-17 Stan Shebs <stan@codesourcery.com>
11837 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11838 (tracing_start_time): New global.
11839 (tracing_stop_time): New global.
11840 (tracing_user_name): New global.
11841 (tracing_notes): New global.
11842 (tracing_stop_note): New global.
11843 (cmd_qtstart): Set traceframe_usage, start_time.
11844 (stop_tracing): Set stop_time.
11845 (cmd_qtstatus): Report additional status.
11846 (cmd_qtp): New function.
11847 (handle_tracepoint_query): Call it.
11848 (cmd_qtnotes): New function.
11849 (handle_tracepoint_general_set): Call it.
11850 (get_timestamp): Rename from tsv_get_timestamp.
11852 2011-11-14 Stan Shebs <stan@codesourcery.com>
11853 Kwok Cheung Yeung <kcy@codesourcery.com>
11855 * linux-x86-low.c (small_jump_insn): New.
11856 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11857 trampoline and error message, build a trampoline and issue a small
11858 jump instruction to it.
11859 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11860 trampoline and error message.
11861 (x86_get_min_fast_tracepoint_insn_len): New.
11862 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11863 * linux-low.h (struct linux_target_ops): Add arguments to
11864 install_fast_tracepoint_jump_pad operation, add new operation.
11865 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11867 (linux_get_min_fast_tracepoint_insn_len): New function.
11868 (linux_target_op): Add new operation.
11869 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11870 (gdb_trampoline_buffer_end): Ditto.
11871 (gdb_trampoline_buffer_error): Ditto.
11872 (struct ipa_sym_addresses): Add fields for new IPA variables.
11873 (symbol_list): Add entries for new IPA variables.
11874 (struct tracepoint): Add fields to hold the address range of the
11875 trampoline used by the tracepoint.
11876 (trampoline_buffer_head): New static variable.
11877 (trampoline_buffer_tail): Ditto.
11878 (claim_trampoline_space): New function.
11879 (have_fast_tracepoint_trampoline_buffer): New function.
11880 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11882 (install_fast_tracepoint): Ditto, also add error buffer argument.
11883 (cmd_qtminftpilen): New function.
11884 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11885 (fast_tracepoint_from_trampoline_address): New function.
11886 (fast_tracepoint_collecting): Handle trampoline as part of jump
11888 (set_trampoline_buffer_space): New function.
11889 (initialize_tracepoint): Initialize new IPA variables.
11890 * target.h (struct target_ops): Add arguments to
11891 install_fast_tracepoint_jump_pad operation, add new
11892 get_min_fast_tracepoint_insn_len operation.
11893 (target_get_min_fast_tracepoint_insn_len): New.
11894 (install_fast_tracepoint_jump_pad): Add arguments.
11895 * server.h (IPA_BUFSIZ): Define.
11896 * linux-i386-ipa.c: Include extra header files.
11897 (initialize_fast_tracepoint_trampoline_buffer): New function.
11898 (initialize_low_tracepoint): Call it.
11899 * server.h (set_trampoline_buffer_space): Declare.
11900 (claim_trampoline_space): Ditto.
11901 (have_fast_tracepoint_trampoline_buffer): Ditto.
11903 2011-11-14 Yao Qi <yao@codesourcery.com>
11905 * server.c (handle_query): Handle InstallInTrace for qSupported.
11906 * tracepoint.c (add_tracepoint): Sort list.
11907 (install_tracepoint, download_tracepoint): New.
11908 (cmd_qtdp): Call them to install and download tracepoints.
11909 (sort_tracepoints): Removed.
11910 (cmd_qtstart): Update.
11912 2011-11-14 Yao Qi <yao@codesourcery.com>
11914 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11915 * mem-break.h: Declare.
11916 * tracepoint.c (cmd_qtstart): Move some code to ...
11917 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11919 (download_tracepoints): Move some code to ...
11920 (download_tracepoint_1): ... here. New.
11922 2011-11-08 Yao Qi <yao@codesourcery.com>
11924 * remote-utils.c (relocate_instruction): A comment fix.
11926 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11928 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11929 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11930 dr_status_mirror and dr_control_mirror from debug_reg_state.
11931 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11932 (i386_initial_stuff): Remove use of deleted globals.
11933 (i386_get_thread_context, i386_set_thread_context,
11934 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11935 from debug_reg_state.
11937 2011-11-05 Yao Qi <yao@codesourcery.com>
11939 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11940 address as TPOINT's.
11942 2011-11-02 Stan Shebs <stan@codesourcery.com>
11944 * tracepoint.c (agent_mem_read_string): New function.
11945 (eval_agent_expr): Call it for tracenz.
11946 * server.c (handle_query): Report support for tracenz.
11948 2011-11-02 Yao Qi <yao@codesourcery.com>
11950 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11952 2011-11-02 Yao Qi <yao@codesourcery.com>
11954 * target.h: Fix a typo in comment.
11956 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11958 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11959 clobber the breakpoints' shadows with fast tracepoint jumps.
11960 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11961 * target.c (write_inferior_memory): Also pass MYADDR down to
11964 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11966 * configure.ac: Check support for personality routine.
11967 * configure: Regenerate.
11968 * config.in: Likewise.
11969 * linux-low.c: Include <sys/personality.h>.
11970 Define ADDR_NO_RANDOMIZE if necessary.
11971 (linux_create_inferior): Disable address space randomization when
11972 forking inferior, if requested.
11973 (linux_supports_disable_randomization): New function.
11974 (linux_target_ops): Install it.
11975 * server.h (disable_randomization): Declare.
11976 * server.c (disable_randomization): New global variable.
11977 (handle_general_set): Handle QDisableRandomization.
11978 (handle_query): Likewise for qSupported.
11979 (main): Support --disable-randomization and --no-disable-randomization
11980 command line arguments.
11981 * target.h (struct target_ops): Add supports_disable_randomization.
11982 (target_supports_disable_randomization): New macro.
11984 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11986 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11988 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11989 [!PT_GETDSBT] (target_loadmap): New definition.
11990 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11991 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11992 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11993 and PT_GETDSBT to LINUX_LOADMAP.
11994 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11995 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11997 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11999 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12000 (arm_linux_hwbp_cap): New static variable.
12001 (arm_linux_get_hwbp_cap): Replace by ...
12002 (arm_linux_init_hwbp_cap): ... this new function.
12003 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12004 (arm_linux_get_hw_watchpoint_count): Likewise.
12005 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12006 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12007 (arm_prepare_to_resume): Use perror_with_name instead of error.
12009 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12011 * linux-arm-low.c: Include <signal.h>.
12012 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12013 (struct arm_linux_hwbp_cap): New data type.
12014 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12015 (struct arm_linux_hw_breakpoint): New data type.
12016 (MAX_BPTS, MAX_WPTS): Define.
12017 (struct arch_process_info, struct arch_lwp_info): New data types.
12018 (arm_linux_get_hwbp_cap): New function.
12019 (arm_linux_get_hw_breakpoint_count): Likewise.
12020 (arm_linux_get_hw_watchpoint_count): Likewise.
12021 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12022 (arm_hwbp_control_initialize): Likewise.
12023 (arm_hwbp_control_is_enabled): Likewise.
12024 (arm_hwbp_control_is_initialized): Likewise.
12025 (arm_hwbp_control_disable): Likewise.
12026 (arm_linux_hw_breakpoint_equal): Likewise.
12027 (arm_linux_hw_point_initialize): Likewise.
12028 (struct update_registers_data): New data structure.
12029 (update_registers_callback: New function.
12030 (arm_insert_point): Likewise.
12031 (arm_remove_point): Likewise.
12032 (arm_stopped_by_watchpoint): Likewise.
12033 (arm_stopped_data_address): Likewise.
12034 (arm_new_process): Likewise.
12035 (arm_new_thread): Likewise.
12036 (arm_prepare_to_resume): Likewise.
12037 (the_low_target): Register arm_insert_point, arm_remove_point,
12038 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12039 arm_new_thread, and arm_prepare_to_resume.
12041 2011-09-15 Stan Shebs <stan@codesourcery.com>
12043 * server.h (struct emit_ops): Add compare-goto fields.
12044 * tracepoint.c (gdb_agent_op_sizes): New table.
12045 (emit_eq_goto): New function.
12046 (emit_ne_goto): New function.
12047 (emit_lt_goto): New function.
12048 (emit_le_goto): New function.
12049 (emit_gt_goto): New function.
12050 (emit_ge_goto): New function.
12051 (is_goto_target): New function.
12052 (compile_bytecodes): Recognize special cases of compare-goto
12053 combinations and call specialized emitters for them.
12054 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12055 (amd64_emit_ne_goto): New function.
12056 (amd64_emit_lt_goto): New function.
12057 (amd64_emit_le_goto): New function.
12058 (amd64_emit_gt_goto): New function.
12059 (amd64_emit_ge_goto): New function.
12060 (amd64_emit_ops): Add the new functions.
12061 (i386_emit_eq_goto): New function.
12062 (i386_emit_ne_goto): New function.
12063 (i386_emit_lt_goto): New function.
12064 (i386_emit_le_goto): New function.
12065 (i386_emit_gt_goto): New function.
12066 (i386_emit_ge_goto): New function.
12067 (i386_emit_ops): Add the new functions.
12069 2011-09-08 Stan Shebs <stan@codesourcery.com>
12071 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12072 (i386_emit_epilogue): Restore %ebx.
12074 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12076 * server.c (step_thread): Remove definition.
12077 (process_serial_event): Don't handle Hs.
12078 * server.h (step_thread): Remove declaration.
12079 * target.c (set_desired_inferior): Remove use of step_thread.
12081 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12083 * linux-low.c: Include linux-procfs.h.
12084 (linux_attach_lwp_1): Update comments.
12085 (linux_attach): Scan for existing threads when attaching to a
12086 process that is the tgid.
12087 * Makefile.in: Update dependencies.
12089 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12091 * configure.srv: Add linux-procfs.o dependencies.
12093 2011-08-14 Yao Qi <yao@codesourcery.com>
12095 * target.h (struct target_ops): Fix indent.
12096 * win32-low.c (win32_target_ops): Fix comment.
12098 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12099 Yao Qi <yao@codesourcery.com>
12101 * Makefile.in (clean): Remove tic6x-*.c files.
12102 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12103 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12104 (tic6x-c64xp-linux.c): Likewise.
12105 * configure.srv: Add support for tic6x-*-uclinux.
12106 * linux-tic6x-low.c: New.
12107 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12109 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12110 Yao Qi <yao@codesourcery.com>
12112 * target.h (struct target_ops): Add read_loadmap.
12113 * linux-low.c (struct target_loadseg): New type.
12114 (struct target_loadmap): New type.
12115 (linux_read_loadmap): New function.
12116 (linux_target_ops): Add linux_read_loadmap.
12117 * server.c (handle_query): Support qXfer:fdpic:read packet.
12118 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12121 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12123 * win32-low.c: Include <stdint.h>.
12125 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12127 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12128 to the inferior here.
12129 (i386_remove_aligned_watchpoint): Ditto.
12130 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12131 fit part of the watchpoint in the debug registers.
12132 (i386_update_inferior_debug_regs): New.
12133 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12134 registers, and only update the inferior on success.
12135 (i386_low_remove_watchpoint): Ditto.
12137 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12139 * linux-low.c (compare_ints, unique, list_threads, show_process,
12140 linux_core_of_thread): Delete.
12141 (linux_target_ops): Change linux_core_of_thread to
12142 linux_common_core_of_thread.
12143 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12144 * utils.c (malloc_failure): Change type of argument.
12145 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12146 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12147 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12148 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12149 (IPA_OBJS): Add common-utils-ipa.o.
12150 (ptid_h, linux_osdata_h): New macros.
12151 (server_h): Add common/common-utils.h, common/xml-utils.h,
12152 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12154 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12155 ptid.o, buffer.o): New rules.
12156 (linux-low.o): Add common/linux-osdata.h as a dependency.
12157 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12158 * configure.ac: Add AC_HEADER_DIRENT check.
12159 * config.in: Regenerate.
12160 * configure: Regenerate.
12161 * remote-utils.c (xml_escape_text): Delete.
12162 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12163 buffer_xml_printf): Move to common/buffer.c.
12164 * server.c (main): Remove call to initialize_inferiors.
12165 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12166 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12167 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12168 internal_error, gdb_assert, gdb_assert_fail): Delete.
12169 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12170 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12172 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12173 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12174 initialize_inferiors): Delete.
12176 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12178 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12181 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12183 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12185 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12187 2011-05-26 Yao Qi <yao@codesourcery.com>
12189 * Makefile.in (thread-db.o): Track dependence to
12190 common/gdb_thread_db.h.
12191 * thread-db.c: include gdb_thread_db.h from right place.
12193 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12195 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12196 __FILE__ and __LINE__ to internal_error.
12198 2011-05-13 Doug Evans <dje@google.com>
12200 * thread-db.c (try_thread_db_load_from_sdir): New function.
12201 (try_thread_db_load_from_dir): New function.
12202 (thread_db_load_search): Handle $sdir, ignore $pdir.
12203 Remove trying of system directories if search of
12204 libthread-db-search-path fails, that is now done via $sdir.
12206 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12208 * server.c (handle_query): Add EnableDisableTracepoints to the list
12209 of supported features.
12210 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12212 (cmd_qtenable_disable): New.
12213 (cmd_qtstart): Install tracepoints even if disabled.
12214 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12215 receiving a QTEnable or QTDisable packet.
12216 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12217 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12219 (gdb_probe): Skip data collection if static tracepoint is disabled.
12221 2011-05-10 Doug Evans <dje@google.com>
12223 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12225 2011-05-04 Doug Evans <dje@google.com>
12227 * linux-low.c (linux_join): Skip process lookup.
12228 * spu-low.c (spu_join): Ditto.
12229 * server.c (join_inferiors_callback): Delete.
12230 (process_serial_event): For 'D' packet (detach) call join_inferior
12233 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12235 * README: Don't mention xscale*-*-linux*.
12236 * configure.srv (xscale*-*-linux*): Don't handle target.
12238 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12240 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12242 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12243 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12244 (i386_emit_void_call_2): Likewise.
12246 2011-04-26 Yao Qi <yao@codesourcery.com>
12248 * linux-low.c: Move common macros to linux-ptrace.h.
12249 Include linux-ptrace.h.
12250 * Makefile.in (linux_ptrace_h): New.
12251 (linux-low.o): Depends on linux-ptrace.h.
12253 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12255 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12256 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12257 (remote_prepare): New function with most of the TCP code from ...
12258 (remote_open): ... here. Detect PORT here unconditionally. Move also
12259 setting transport_is_reliable.
12260 * server.c (run_once): New variable.
12261 (gdbserver_usage): Document it.
12262 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12263 the first run if RUN_ONCE.
12264 * server.h (run_once, remote_prepare): New declarations.
12266 2011-04-19 Tom Tromey <tromey@redhat.com>
12268 * win32-low.c (handle_load_dll): Remove duplicate "the".
12270 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12272 Remove support for old Cygwin 1.5 versions.
12273 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12274 function to avoid warning.
12275 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12278 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12280 * gdbserver/server.h (Macro _): Define it if not available.
12282 2011-03-14 Michael Snyder <msnyder@vmware.com>
12284 * hostio.c (handle_close): Remove unnecessary null test.
12286 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12288 * Makefile.in (maintainer-clean realclean distclean): Remove
12289 "make ... subdir_do" command.
12291 2011-03-10 Michael Snyder <msnyder@vmware.com>
12293 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12295 * server.c (handle_v_run): Free alloced buffer on early return.
12297 2011-03-09 Yao Qi <yao@codesourcery.com>
12300 2011-03-04 Yao Qi <yao@codesourcery.com>
12302 * Makefile.in: Remove GNU make feature --directory.
12304 2011-03-05 Yao Qi <yao@codesourcery.com>
12306 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12307 (subdir_do): New make target. Copied from gdb/Makefile.
12308 (maintainer-clean, realclean, distclean, clean): Call corresponding
12309 make targets in common/Makefile.
12311 2011-02-11 Yao Qi <yao@codesourcery.com>
12313 * configure.ac: Call AC_PROG_RANLIB.
12314 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12315 * configure: Regenerate.
12317 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12319 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12321 2011-03-06 Yao Qi <yao@codesourcery.com>
12323 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12325 2011-03-05 Yao Qi <yao@codesourcery.com>
12327 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12328 (subdir_do): New make target. Copied from gdb/Makefile.
12329 (maintainer-clean, realclean, distclean, clean): Call corresponding
12330 make targets in common/Makefile.
12332 2011-03-04 Yao Qi <yao@codesourcery.com>
12334 * Makefile.in: Remove GNU make feature --directory.
12336 2011-03-04 Michael Snyder <msnyder@vmware.com>
12338 * server.c (queue_stop_reply): Call xmalloc not malloc.
12340 2011-03-02 Michael Snyder <msnyder@vmware.com>
12342 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12344 2011-02-28 Michael Snyder <msnyder@vmware.com>
12346 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12347 (cmd_qtframe): Ditto.
12348 (cmd_qtbuffer): Ditto.
12349 (cmd_bigqtbuffer): Ditto.
12351 * utils.c (decimal2str): Initialize 'width' to nine, then
12352 don't mess with it.
12354 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12356 * hostio.c (require_data): Free *data, not data.
12358 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12360 * hostio.c (require_data): Use free, not xfree.
12362 2011-02-27 Michael Snyder <msnyder@vmware.com>
12364 * server.c (handle_query): Discard unused value.
12366 * hostio.c (require_data): Free malloc memory before returning
12369 2011-02-26 Michael Snyder <msnyder@vmware.com>
12371 * linux-low.c (list_threads): Call closedir for dirent.
12373 2011-02-27 Michael Snyder <msnyder@vmware.com>
12375 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12376 a case statement falls through.
12378 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12380 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12383 2011-02-26 Michael Snyder <msnyder@vmware.com>
12385 * utils.c (decimal2str): Eliminate dead code and dead param.
12386 (pulongest): Drop dead param from call to decimal2str.
12389 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12391 Revert the following patch (not approved yet):
12392 2011-02-21 Hui Zhu <teawater@gmail.com>
12393 * tracepoint.c (tp_printf): New function.
12394 (eval_agent_expr): Handle gdb_agent_op_printf.
12396 2011-02-21 Hui Zhu <teawater@gmail.com>
12398 * tracepoint.c (tp_printf): New function.
12399 (eval_agent_expr): Handle gdb_agent_op_printf.
12401 2011-02-18 Tom Tromey <tromey@redhat.com>
12403 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12404 (tracepoint.o): Likewise.
12405 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12406 (gdb_agent_op_names): Likewise.
12408 2011-02-18 Tom Tromey <tromey@redhat.com>
12410 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12411 gdb_agent_op_rot>: New constants.
12412 (gdb_agent_op_names): Add pick and roll.
12413 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12416 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12418 * aclocal.m4: Regenerated with aclocal-1.11.1.
12420 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12422 * server.c (handle_qxfer_traceframe_info): New.
12423 (qxfer_packets): Register "traceframe-info".
12424 (handle_query): Report support for qXfer:traceframe-info:read+.
12425 * tracepoint.c (match_blocktype): New.
12426 (traceframe_find_block_type): Rename to ...
12427 (traceframe_walk_blocks): ... this. Add callback filter argument,
12429 (traceframe_find_block_type): New, reimplemented on top of
12430 traceframe_walk_blocks.
12431 (build_traceframe_info_xml): New.
12432 (traceframe_read_info): New.
12433 * server.h (traceframe_read_info): Declare.
12435 2011-02-11 Yao Qi <yao@codesourcery.com>
12437 * configure.ac: Call AC_PROG_RANLIB.
12438 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12439 * configure: Regenerate.
12441 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12443 * server.c (gdb_read_memory): Change return semantics to allow
12445 (handle_search_memory_1): Adjust.
12446 (process_serial_event) <'m' packet>: Handle partial transfers.
12447 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12449 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12451 * regcache.c (init_register_cache): Initialize
12452 regcache->register_status.
12453 (free_register_cache): Release regcache->register_status.
12454 (regcache_cpy): Copy register_status.
12455 (registers_to_string): Print 'x's for unavailable registers.
12456 (supply_register): Mark the register's status valid or
12457 unavailable, depending on whether a buffer was passed in or not.
12458 (supply_register_zeroed): New.
12459 (supply_regblock): Mark the registers' status valid or
12460 unavailable, depending on whether a buffer was passed in or not.
12461 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12462 (struct regcache): New `register_status' field.
12463 (supply_register_zeroed): Declare.
12464 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12465 supply_register_zeroed, rather than passing a NULL buffer to
12467 * tracepoint.c (fetch_traceframe_registers): Update comment.
12469 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12471 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12474 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12476 * server.h (decode_xfer_write): Change prototype.
12477 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12478 and don't extract the annex here.
12479 * server.c (decode_xfer_read): Remove `annex' parameter,
12480 and don't extract the annex here.
12481 (decode_xfer): New.
12482 (struct qxfer): New.
12483 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12484 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12485 (handle_qxfer_statictrace): New functions, abstracted out from
12486 handle_query, and made to use the struct qxfer interface.
12487 (handle_threads_qxfer_proper): Rename to ...
12488 (handle_qxfer_threads_proper): ... this.
12489 (handle_threads_qxfer): Rename to ...
12490 (handle_qxfer_threads): ... this. Adjust.
12491 (qxfer_packets): New array.
12492 (handle_qxfer): New function.
12493 (handle_query): Use handle_qxfer.
12495 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12497 * gdbreplay.c: Shorten lines of >= 80 columns.
12498 * linux-low.c: Ditto.
12499 * linux-ppc-low.c: Ditto.
12500 * linux-s390-low.c: Ditto.
12501 * linux-sparc-low.c: Ditto.
12502 * linux-x86-low.c: Ditto.
12503 * linux-xtensa-low.c: Ditto.
12504 * mem-break.c: Ditto.
12505 * nto-low.c: Ditto.
12506 * regcache.h: Ditto.
12507 * remote-utils.c: Ditto.
12510 * thread-db.c: Ditto.
12511 * tracepoint.c: Ditto.
12513 * win32-low.h: Ditto.
12515 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12517 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12520 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12522 * server.c (gdbserver_version): Update copyright year in version
12524 * gdbreplay.c (gdbreplay_version): Ditto.
12526 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12528 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12529 * linux-bfin-low.c: New file.
12530 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12531 PT_DATA_ADDR for BFIN targets.
12532 * Makefile.in (SFILES): Add linux-bfin-low.c.
12533 (clean): Remove reg-bfin.c.
12534 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12535 * README: Mention supported Blackfin targets.
12537 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12539 * .gitignore: New file.
12541 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12543 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12545 2010-10-22 Jie Zhang <jie@codesourcery.com>
12547 * Makefile.in: Add FLAGS_TO_PASS variable.
12548 (install): Remove dependency of install-only and recursively
12549 invoke make for install-only.
12551 2010-10-04 Doug Evans <dje@google.com>
12553 * Makefile.in (uninstall): Use $(DESTDIR).
12555 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12559 * linux-x86-low.c (compat_siginfo_from_siginfo)
12560 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12561 si_code is < 0. Check for si_code == SI_TIMER before checking for
12564 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12566 * lynx-i386-low.c: New file.
12567 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12569 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12571 * lynx-low.c (ptrace_request_to_str): Remove handling for
12572 request values that have been removed in LynxOS 5.x.
12574 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12576 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12579 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12581 * configure.ac: Add --enable-inprocess-agent option.
12582 * configure: Rebuilt.
12584 2010-09-06 Yao Qi <yao@codesourcery.com>
12586 * linux-low.c (linux_kill): Remove unused variable.
12587 (linux_stabilize_threads): Likewise.
12588 * server.c (start_inferior): Likewise.
12589 (queue_stop_reply_callback): Likewise.
12590 * tracepoint.c (do_action_at_tracepoint): Likewise.
12592 2010-09-06 Yao Qi <yao@codesourcery.com>
12594 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12597 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12599 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12601 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12603 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12606 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12608 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12609 gdbserver/lynx-ppc-low.c: New files.
12610 * Makefile.in (lynx_low_h): New variable.
12611 (lynx-low.o, lynx-ppc-low.o): New rules.
12612 * configure.ac: On LynxOS, link with -lnetinet.
12613 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12614 * configure: regenerate.
12616 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12618 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12619 * configure.ac: Add check for vasprintf and vsnprintf.
12620 * configure, config.in: Regenerate.
12621 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12623 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12625 * gdbreplay.c: Move include of alloca.h up, next to include of
12627 * server.h: Add include of malloc.h.
12628 * mem-break.c: Remove include of malloc.h.
12629 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12631 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12633 * Makefile.in (memmem.o): Build with -Wno-error.
12635 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12637 * utils.c (xsnprintf): Make non-static.
12638 * server.h: Add xsnprintf declaration.
12639 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12640 replace calls to snprintf by calls to xsnprintf throughout.
12642 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12644 * configure.ac: Add configure check for alloca.
12645 * configure, config.in: Regenerate.
12646 * server.h: Include alloca.h if it exists.
12647 * gdbreplay.c: Include alloca.h if it exists.
12649 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12651 * linux-low.c (__SIGRTMIN): Define if not already defined.
12652 (linux_create_inferior): Check for __ANDROID__ rather than
12654 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12655 are already deferred.
12656 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12657 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12658 stopped and already has a pending signal to report.
12659 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12660 a pending signal to report or is moving out of a jump pad.
12661 (linux_init_signals): Check for __ANDROID__ rather than
12664 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12666 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12667 debug_threads check. Avoid a linear search when not doing debug
12670 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12672 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12673 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12674 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12675 (process_event): Change local fd's type to gdb_fildes_t.
12676 (create_file_handler): Adjust prototype.
12677 (delete_file_handler): Adjust prototype.
12678 (handle_file_event): Adjust prototype. Use pfildes.
12679 (create_file_event): Adjsut prototype.
12680 * remote-utils.c (remote_desc, listen_desc): Change type to
12682 * server.h: New gdb_fildes_t typedef.
12683 [USE_WIN32API]: Include winsock2.h.
12684 (delete_file_handler, add_file_handler): Adjust prototypes.
12685 (pfildes): Declare.
12686 * utils.c (pfildes): New.
12688 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12690 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12691 * configure: Regenerate.
12693 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12695 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12696 (linux_done_accessing_memory): ... this.
12697 (linux_target_ops): Adjust.
12698 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12699 * nto-low.c (nto_target_ops): Adjust comment.
12700 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12701 * spu-low.c (spu_target_ops): Adjust comment.
12702 * target.h (target_ops): Rename unprepare_to_access_memory field
12703 to done_accessing_memory.
12704 (unprepare_to_access_memory): Rename to ...
12705 (done_accessing_memory): ... this.
12707 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12709 * linux-low.c (linux_prepare_to_access_memory): New.
12710 (linux_unprepare_to_access_memory): New.
12711 (linux_target_ops): Install them.
12712 * server.c (read_memory): Rename to ...
12713 (gdb_read_memory): ... this. Use
12714 prepare_to_access_memory/prepare_to_access_memory.
12715 (write_memory): Rename to ...
12716 (gdb_write_memory): ... this. Use
12717 prepare_to_access_memory/prepare_to_access_memory.
12718 (handle_search_memory_1): Adjust.
12719 (process_serial_event): Adjust.
12720 * target.h (struct target_ops): New fields
12721 prepare_to_access_memory and unprepare_to_access_memory.
12722 (prepare_to_access_memory, unprepare_to_access_memory): New.
12723 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12724 prepare_to_access_memory/prepare_to_access_memory.
12725 * nto-low.c (nto_target_ops): Adjust.
12726 * spu-low.c (spu_target_ops): Adjust.
12727 * win32-low.c (win32_target_ops): Adjust.
12729 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12731 * Makefile.in (WARN_CFLAGS): Get it from configure.
12732 (WERROR_CFLAGS): New.
12733 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12734 * configure.ac: Introduce --enable-werror, which adds -Werror to
12735 the compiler command line. Enabled by default. Disable with
12736 --disable-werror. Add -Wdeclaration-after-statement
12737 Wpointer-arith and -Wformat-nonliteral to warning flags.
12738 * configure: Regenerate.
12740 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12742 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12744 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12746 * gdbreplay.c (remote_error): New.
12748 (expect): Use gdbchar. Check for error reading from GDB.
12749 Clarify sync error output.
12750 (play): Check for errors writing to GDB.
12751 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12752 * remote-utils.c (getpkt): Check for errors writing to the remote
12755 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12757 * linux-low.c (linux_wait_1): Move non-debugging code out of
12758 `debug_threads' control.
12760 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12762 * linux-low.c (linux_wait_1): Don't set last_status here.
12763 * server.c (push_event, queue_stop_reply_callback): Assert we're
12764 not pushing a TARGET_WAITKIND_IGNORE event.
12765 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12766 (myresume, handle_target_event): Set the thread's last_resume_kind
12767 and last_status from the target returned status.
12769 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12773 * linux-x86-low.c (update_debug_registers_callback): New.
12774 (i386_dr_low_set_addr): Use it.
12775 (i386_dr_low_get_addr): New.
12776 (i386_dr_low_set_control): Use update_debug_registers_callback.
12777 (i386_dr_low_get_control): New.
12778 (i386_dr_low_get_status): Adjust.
12779 * linux-low.c (linux_stop_lwp): New.
12780 * linux-low.h (linux_stop_lwp): Declare.
12782 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12783 argument instead of a i386_debug_reg_state.
12784 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12785 a i386_debug_reg_state.
12786 (i386_insert_aligned_watchpoint): Adjust.
12787 (i386_remove_aligned_watchpoint): Adjust.
12788 (i386_low_stopped_data_address): Read the debug registers from the
12789 inferior instead of from the mirrors.
12790 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12791 (i386_dr_low_get_addr): Declare.
12792 (i386_dr_low_get_control): Declare.
12793 (i386_dr_low_get_status): Change prototype.
12795 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12796 (i386_dr_low_get_addr): New.
12797 (i386_dr_low_get_control): New.
12798 (i386_dr_low_get_status): Adjust prototype. Return
12800 (i386_initial_stuff): Clear dr_status_mirror and
12802 (i386_get_thread_context): Adjust.
12803 (i386_set_thread_context): Adjust.
12804 (i386_thread_added): Adjust.
12806 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12808 * linux-low.h (linux_thread_area): Delete declaration.
12810 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12812 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12813 after its termination.
12815 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12817 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12818 (gdb_wants_all_stopped): Delete.
12819 (linux_wait_1): Don't call them.
12820 * server.c (handle_v_cont): Tag all threads as want-stopped.
12821 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12822 stopped as "client-wants-stopped".
12824 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12826 * Makefile.in (signals_h): New.
12827 (server_h): Depend on it.
12828 (server.o): Don't depend on $(signals_def).
12829 (signals.o): Depend on $(signals_def).
12831 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12833 * Makefile.in (signals_def): New.
12834 (server_h): Append include/gdb/signals.h and signals_def.
12835 (server.o): Append signals_def.
12837 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12839 * server.c (handle_target_event): Use target_signal_to_host for
12840 resume_info.sig initialization.
12841 * target.h (struct thread_resume) <sig>: New comment.
12843 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12845 * server.c (handle_query): strcpy() the returned string from paddress()
12846 instead of sprintf().
12847 * utils.c (paddress): Return phex_nz().
12849 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12851 * server.c (handle_v_cont): Call mourn_inferior if process
12853 (myresume): Likewise.
12855 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12857 Static tracepoints, and integration with UST.
12859 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12860 * mem-break.c (uninsert_all_breakpoints)
12861 (reinsert_all_breakpoints): New.
12862 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12863 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12864 (gdb_agent_ust_loaded, helper_thread_id)
12865 (gdb_agent_helper_thread_id): New macros.
12866 (struct ipa_sym_addresses): Add addr_ust_loaded,
12867 addr_helper_thread_id, addr_cmd_buf.
12868 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12869 (in_process_agent_loaded_ust): New.
12870 (write_e_ust_not_loaded): New.
12871 (maybe_write_ipa_ust_not_loaded): New.
12872 (struct collect_static_trace_data_action): New.
12873 (enum tracepoint_type) <static_tracepoint>: New.
12874 (struct tracepoint) <handle>: Mention static tracepoints.
12875 (struct static_tracepoint_ctx): New.
12876 (CMD_BUF_SIZE): New.
12877 (add_tracepoint_action): Handle static tracepoint actions.
12878 (unprobe_marker_at): New.
12879 (clear_installed_tracepoints): Handle static tracepoints.
12880 (cmd_qtdp): Handle static tracepoints.
12881 (probe_marker_at): New.
12882 (cmd_qtstart): Handle static tracepoints.
12883 (response_tracepoint): Handle static tracepoints.
12884 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12885 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12886 (get_context_regcache): Handle static tracepoints.
12887 (do_action_at_tracepoint): Handle static tracepoint actions.
12888 (traceframe_find_block_type): Handle static trace data blocks.
12889 (traceframe_read_sdata): New.
12890 (download_tracepoints): Download static tracepoint actions.
12891 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12892 (GDB_PROBE_NAME): New.
12894 (GET_UST_SYM): New.
12897 (ust_marker_to_static_tracepoint): New.
12899 (collect_ust_data_at_tracepoint): New.
12900 (gdb_ust_probe): New.
12901 (UNIX_PATH_MAX, SOCK_DIR): New.
12902 (gdb_ust_connect_sync_socket): New.
12903 (resume_thread, stop_thread): New.
12904 (run_inferior_command): New.
12905 (init_named_socket): New.
12906 (gdb_ust_socket_init): New.
12907 (cstr_to_hexstr): New.
12909 (first_marker, next_marker): New.
12910 (response_ust_marker): New.
12911 (cmd_qtfstm, cmd_qtsstm): New.
12912 (unprobe_marker_at, probe_marker_at): New.
12913 (cmd_qtstmat, gdb_ust_thread): New.
12914 (gdb_ust_init): New.
12915 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12916 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12917 (ST_REGENTRY): New.
12918 (x86_64_st_collect_regmap): New.
12919 (X86_64_NUM_ST_COLLECT_GREGS): New.
12920 (AMD64_RIP_REGNUM): New.
12921 (supply_static_tracepoint_registers): New.
12922 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12923 (ST_REGENTRY): New.
12924 (i386_st_collect_regmap): New.
12925 (i386_NUM_ST_COLLECT_GREGS): New.
12926 (supply_static_tracepoint_registers): New.
12927 * server.c (handle_query): Handle qXfer:statictrace:read.
12928 <qSupported>: Report support for StaticTracepoints, and
12929 qXfer:statictrace:read features.
12930 * server.h (traceframe_read_sdata)
12931 (supply_static_tracepoint_registers): Declare.
12932 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12933 (unpack_varlen_hex): Include in IPA build.
12934 * Makefile.in (ustlibs, ustinc): New.
12935 (IPA_OBJS): Add remote-utils-ipa.o.
12936 ($(IPA_LIB)): Link -ldl and -lpthread.
12938 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12939 * config.in, configure: Regenerate.
12941 2010-06-20 Ian Lance Taylor <iant@google.com>
12942 Pedro Alves <pedro@codesourcery.com>
12944 * linux-x86-low.c (always_true): Delete.
12945 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12946 trying to fool the compiler with always_true.
12948 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12950 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12951 conditions in gdbserver.
12953 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12955 * spu-low.c (spu_read_memory): Wrap around local store limit.
12956 (spu_write_memory): Likewise.
12958 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12960 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12961 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12963 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12965 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12966 uses with LONGEST uses.
12968 2010-06-14 Stan Shebs <stan@codesourcery.com>
12969 Pedro Alves <pedro@codesourcery.com>
12973 * linux-x86-low.c: Include limits.h.
12975 (always_true): New.
12978 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12979 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12980 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12981 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12982 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12983 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12984 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12985 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12986 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12987 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12988 (amd64_emit_void_call_2): New.
12989 (amd64_emit_ops): New.
12990 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12991 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12992 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12993 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12994 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12995 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12996 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12997 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12998 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12999 (i386_emit_stack_adjust, i386_emit_int_call_1)
13000 (i386_emit_void_call_2): New.
13001 (i386_emit_ops): New.
13002 (x86_emit_ops): New.
13003 (the_low_target): Install x86_emit_ops.
13004 * server.h (struct emit_ops): New.
13005 (get_raw_reg_func_addr): Declare.
13006 (current_insn_ptr, emit_error): Declare.
13007 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13008 (set_trace_state_variable_value): New defines.
13009 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13010 addr_get_trace_state_variable_value and
13011 addr_set_trace_state_variable_value.
13012 (symbol_list): New fields for get_raw_reg,
13013 get_trace_state_variable_value and set_trace_state_variable_value.
13014 (condfn): New typedef.
13015 (struct tracepoint): New field `compiled_cond'.
13016 (do_action_at_tracepoint): Clear compiled_cond.
13017 (get_trace_state_variable_value, set_trace_state_variable_value):
13019 (condition_true_at_tracepoint): If there's a compiled condition,
13021 (current_insn_ptr, emit_error): New globals.
13022 (struct bytecode_address): New.
13023 (get_raw_reg_func_addr): New.
13024 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13025 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13026 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13027 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13028 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13029 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13030 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13031 (compile_tracepoint_condition, compile_bytecodes): New.
13032 * target.h (emit_ops): Forward declare.
13033 (struct target_ops): New field emit_ops.
13034 (target_emit_ops): New.
13035 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13036 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13037 * linux-low.c (linux_emit_ops): New.
13038 (linux_target_ops): Install it.
13039 * linux-low.h (struct linux_target_ops): New field emit_ops.
13041 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13043 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13044 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13046 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13047 Stan Shebs <stan@codesourcery.com>
13049 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13050 (all): Depend on $(extra_libraries).
13051 (install-only): Install the IPA.
13052 (IPA_OBJS, IPA_LIB): New.
13053 (clean): Remove the IPA lib.
13054 (IPAGENT_CFLAGS): New.
13055 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13056 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13057 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13058 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13059 * configure.ac: Check for atomic builtins support in the compiler.
13060 (IPA_DEPFILES, extra_libraries): Define.
13061 * configure.srv (ipa_obj): Add description.
13062 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13063 (i[34567]86-*-linux*): Set ipa_obj.
13064 (x86_64-*-linux*): Set ipa_obj.
13065 * linux-low.c (stabilizing_threads): New.
13066 (supports_fast_tracepoints): New.
13067 (linux_detach): Stabilize threads before detaching.
13068 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13069 the lwp is either not stabilizing, or is moving out of a jump pad.
13070 (linux_fast_tracepoint_collecting): New.
13071 (maybe_move_out_of_jump_pad): New.
13072 (enqueue_one_deferred_signal): New.
13073 (dequeue_one_deferred_signal): New.
13074 (linux_wait_for_event_1): If moving out of a jump pad, defer
13075 pending signals to later.
13076 (linux_stabilize_threads): New.
13077 (linux_wait_1): Check if threads need moving out of jump pads, and
13079 (stuck_in_jump_pad_callback): New.
13080 (move_out_of_jump_pad_callback): New.
13081 (lwp_running): New.
13082 (linux_resume_one_lwp): Handle moving out of jump pads.
13083 (linux_set_resume_request): Dequeue deferred signals.
13084 (need_step_over_p): Also step over fast tracepoint jumps.
13085 (start_step_over): Also uninsert fast tracepoint jumps.
13086 (finish_step_over): Also reinsert fast tracepoint jumps.
13087 (linux_install_fast_tracepoint_jump): New.
13088 (linux_target_ops): Install linux_stabilize_threads and
13089 linux_install_fast_tracepoint_jump_pad.
13090 * linux-low.h (linux_target_ops) <get_thread_area,
13091 install_fast_tracepoint_jump_pad>: New fields.
13092 (struct lwp_info) <collecting_fast_tracepoint,
13093 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13094 (linux_get_thread_area): Declare.
13095 * linux-x86-low.c (jump_insn): New.
13096 (x86_get_thread_area): New.
13097 (append_insns): New.
13098 (push_opcode): New.
13099 (amd64_install_fast_tracepoint_jump_pad): New.
13100 (i386_install_fast_tracepoint_jump_pad): New.
13101 (x86_install_fast_tracepoint_jump_pad): New.
13102 (the_low_target): Install x86_get_thread_area and
13103 x86_install_fast_tracepoint_jump_pad.
13104 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13105 (struct fast_tracepoint_jump): New.
13106 (fast_tracepoint_jump_insn): New.
13107 (fast_tracepoint_jump_shadow): New.
13108 (find_fast_tracepoint_jump_at): New.
13109 (fast_tracepoint_jump_here): New.
13110 (delete_fast_tracepoint_jump): New.
13111 (set_fast_tracepoint_jump): New.
13112 (uninsert_fast_tracepoint_jumps_at): New.
13113 (reinsert_fast_tracepoint_jumps_at): New.
13114 (set_breakpoint_at): Use write_inferior_memory.
13115 (uninsert_raw_breakpoint): Use write_inferior_memory.
13116 (check_mem_read): Mask out fast tracepoint jumps.
13117 (check_mem_write): Mask out fast tracepoint jumps.
13118 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13119 (set_fast_tracepoint_jump): Declare.
13120 (delete_fast_tracepoint_jump)
13121 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13122 (reinsert_fast_tracepoint_jumps_at): Declare.
13123 * regcache.c: Don't compile many functions when building the
13124 in-process agent library.
13125 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13126 the register buffer in the heap.
13127 (free_register_cache): If the register buffer isn't owned by the
13128 regcache, don't free it.
13129 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13130 pre-existing register caches.
13131 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13133 (convert_ascii_to_int): : Constify `from' parameter type.
13134 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13135 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13136 the needed buffer in-place.
13137 (relocate_instruction): New.
13138 * server.c (handle_query) <qSymbols>: If the target supports
13139 tracepoints, give it a chance of looking up symbols. Report
13140 support for fast tracepoints.
13141 (handle_status): Stabilize threads.
13142 (process_serial_event): Adjust.
13143 * server.h (struct fast_tracepoint_jump): Forward declare.
13144 (struct process_info) <fast_tracepoint_jumps>: New field.
13145 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13146 (decode_X_packet, decode_M_packet): Adjust.
13147 (relocate_instruction): Declare.
13148 (in_process_agent_loaded): Declare.
13149 (tracepoint_look_up_symbols): Declare.
13150 (struct fast_tpoint_collect_status): Declare.
13151 (fast_tracepoint_collecting): Declare.
13152 (force_unlock_trace_buffer): Declare.
13153 (handle_tracepoint_bkpts): Declare.
13154 (initialize_low_tracepoint)
13155 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13156 * target.h (struct target_ops) <stabilize_threads,
13157 install_fast_tracepoint_jump_pad>: New fields.
13158 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13159 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13160 [HAVE_STDINT_H]: Include stdint.h.
13161 (trace_debug_1): Rename to ...
13162 (trace_vdebug): ... this.
13163 (trace_debug): Rename to ...
13164 (trace_debug_1): ... this. Add `level' parameter.
13165 (trace_debug): New.
13166 (ATTR_USED, ATTR_NOINLINE): New.
13167 (IP_AGENT_EXPORT): New.
13168 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13169 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13170 (about_to_request_buffer_space, trace_buffer_is_full)
13171 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13172 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13173 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13174 (traceframe_write_count, traceframes_created)
13175 (trace_state_variables)
13176 New renaming defines.
13177 (struct ipa_sym_addresses): New.
13178 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13179 (symbol_list): New.
13180 (ipa_sym_addrs): New.
13181 (all_tracepoint_symbols_looked_up): New.
13182 (in_process_agent_loaded): New.
13183 (write_e_ipa_not_loaded): New.
13184 (maybe_write_ipa_not_loaded): New.
13185 (tracepoint_look_up_symbols): New.
13186 (debug_threads) [IN_PROCESS_AGENT]: New.
13187 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13188 (UNKNOWN_SIDE_EFFECTS): New.
13189 (stop_tracing): New.
13190 (flush_trace_buffer): New.
13191 (stop_tracing_bkpt): New.
13192 (flush_trace_buffer_bkpt): New.
13193 (read_inferior_integer): New.
13194 (read_inferior_uinteger): New.
13195 (read_inferior_data_pointer): New.
13196 (write_inferior_data_pointer): New.
13197 (write_inferior_integer): New.
13198 (write_inferior_uinteger): New.
13199 (struct collect_static_trace_data_action): Delete.
13200 (enum tracepoint_type): New.
13201 (struct tracepoint) <type>: New field `type'.
13202 <actions_str, step_actions, step_actions_str>: Only include in
13204 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13205 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13206 (tracepoints): Use IP_AGENT_EXPORT.
13207 (last_tracepoint): Don't include in the IPA.
13208 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13209 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13210 (alloced_trace_state_variables): New.
13211 (trace_state_variables): Use IP_AGENT_EXPORT.
13212 (traceframe_t): Delete unused variable.
13213 (circular_trace_buffer): Don't include in the IPA.
13214 (trace_buffer_start): Delete.
13215 (struct trace_buffer_control): New.
13216 (trace_buffer_free): Delete.
13217 (struct ipa_trace_buffer_control): New.
13218 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13219 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13221 (trace_buffer_ctrl): New.
13222 (TRACE_BUFFER_CTRL_CURR): New.
13223 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13224 Reimplement as macros.
13225 (trace_buffer_wrap): Delete.
13226 (traceframe_write_count, traceframe_read_count)
13227 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13228 (struct tracepoint_hit_ctx) <type>: New field.
13229 (struct fast_tracepoint_ctx): New.
13230 (memory_barrier): New.
13232 (record_tracepoint_error): Update atomically in the IPA.
13233 (clear_inferior_trace_buffer): New.
13234 (about_to_request_buffer_space): New.
13235 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13236 updating the same buffer.
13237 (add_tracepoint): Default the tracepoint's type to trap
13238 tracepoint, and orig_size to -1.
13239 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13240 internal variables.
13241 (create_trace_state_variable): New parameter `gdb'. Handle it.
13242 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13243 (cmd_qtdp): Handle fast tracepoints.
13244 (cmd_qtdv): Adjust.
13245 (max_jump_pad_size): New.
13246 (gdb_jump_pad_head): New.
13247 (get_jump_space_head): New.
13248 (claim_jump_space): New.
13249 (sort_tracepoints): New.
13250 (MAX_JUMP_SIZE): New.
13251 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13253 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13254 support. Upload fast traceframes, and delete internal IPA
13256 (stop_tracing_handler): New.
13257 (flush_trace_buffer_handler): New.
13258 (cmd_qtstop): Upload fast tracepoints.
13259 (response_tracepoint): Handle fast tracepoints.
13260 (tracepoint_finished_step): Upload fast traceframes. Set the
13261 tracepoint hit context's tracepoint type.
13262 (handle_tracepoint_bkpts): New.
13263 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13264 type. Add comment about fast tracepoints.
13265 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13266 non-existing action_str field.
13267 (get_context_regcache): Handle fast tracepoints.
13268 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13270 (fast_tracepoint_from_jump_pad_address): New.
13271 (fast_tracepoint_from_ipa_tpoint_address): New.
13272 (collecting_t): New.
13273 (force_unlock_trace_buffer): New.
13274 (fast_tracepoint_collecting): New.
13276 (gdb_collect): New.
13277 (write_inferior_data_ptr): New.
13278 (target_tp_heap): New.
13279 (target_malloc): New.
13280 (download_agent_expr): New.
13282 (download_tracepoints): New.
13283 (download_trace_state_variables): New.
13284 (upload_fast_traceframes): New.
13285 (IPA_FIRST_TRACEFRAME): New.
13286 (IPA_NEXT_TRACEFRAME_1): New.
13287 (IPA_NEXT_TRACEFRAME): New.
13288 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13289 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13290 (gdb_jump_pad_buffer_end): New.
13291 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13292 (initialize_tracepoint): Adjust.
13293 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13294 buffer. Initialize the low module.
13295 * utils.c (PREFIX, TOOLNAME): New.
13296 (malloc_failure): Use PREFIX.
13297 (error): In the IPA, an error causes an exit.
13298 (fatal, warning): Use PREFIX.
13299 (internal_error): Use TOOLNAME.
13300 (NUMCELLS): Increase to 10.
13301 * configure, config.in: Regenerate.
13303 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13305 * server.c (handle_query) <qSupported>: Do two passes over the
13306 qSupported string to avoid nesting strtok.
13308 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13310 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13312 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13313 -Wl,--dynamic-list.
13314 * configure: Regenerate.
13315 * proc-service.list: New.
13317 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13319 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13322 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13324 * gdbreplay.c (remote_open): Check error return from socket() call by
13325 its equality to -1 not by it being negative.
13326 * remote-utils.c (remote_open): Likewise.
13328 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13330 * config.h: Regenerate.
13332 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13334 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13335 doesn't provide PTRACE_GET_THREAD_AREA.
13337 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13339 * linux-m68k-low.c: Include <asm/ptrace.h>
13340 (ps_get_thread_area): Implement.
13342 2010-05-03 Doug Evans <dje@google.com>
13344 * event-loop.c (struct callback_event): New struct.
13345 (callback_list): New global.
13346 (append_callback_event, delete_callback_event): New functions.
13347 (process_callback): New function.
13348 (start_event_loop): Call it.
13349 * remote-utils.c (NOT_SCHEDULED): Define.
13350 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13351 moved out of readchar.
13352 (readchar): Rewrite. Call reschedule before returning.
13353 (reset_readchar): New function.
13354 (remote_close): Call it.
13355 (process_remaining, reschedule): New functions.
13356 * server.h (callback_handler_func): New typedef.
13357 (append_callback_event, delete_callback_event): Declare.
13359 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13361 * proc-service.c (ps_pglobal_lookup): Use
13362 thread_db_look_up_one_symbol.
13363 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13364 parameter. Use it instead of all_symbols_looked_up.
13365 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13367 (all_symbols_looked_up): Don't declare.
13368 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13369 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13371 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13372 Set all_symbols_looked_up here.
13373 (thread_db_look_up_one_symbol): New.
13374 (thread_db_get_tls_address): Adjust.
13375 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13376 thread_db object on the heap, and tentatively set it in the
13378 (thread_db_init): Don't set all_symbols_looked_up here.
13379 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13381 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13383 * linux-low.c (linux_kill, linux_detach): Adjust.
13384 (status_pending_p_callback): Remove redundant statement. Check
13385 for !TARGET_WAITIKIND_IGNORE, instead of
13386 TARGET_WAITKIND_STOPPED.
13387 (handle_tracepoints): Make sure LWP is locked. Adjust.
13388 (linux_wait_for_event_1): Adjust.
13389 (linux_cancel_breakpoints): New.
13390 (unsuspend_one_lwp): New.
13391 (unsuspend_all_lwps): New.
13392 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13393 (send_sigstop_callback): Change return type to int, add new
13394 `except' parameter and handle it.
13395 (suspend_and_send_sigstop_callback): New.
13396 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13397 pass them down. If SUSPEND, also increment the lwp's suspend
13399 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13400 (need_step_over_p): Don't consider suspended LWPs.
13401 (start_step_over): Adjust.
13402 (proceed_one_lwp): Change return type to int, add new `except'
13403 parameter and handle it.
13404 (unsuspend_and_proceed_one_lwp): New.
13405 (proceed_all_lwps): Use find_inferior instead of
13407 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13408 also decrement the suspend count of LWPs. Pass `except' down,
13409 instead of hacking its suspend count.
13410 (linux_pause_all): Add `freeze' parameter. Adjust.
13411 (linux_unpause_all): New.
13412 (linux_target_ops): Install linux_unpause_all.
13413 * server.c (handle_status): Adjust.
13414 * target.h (struct target_ops): New fields `unpause_all' and
13415 `cancel_breakpoints'. Add new parameter to `pause_all'.
13416 (pause_all): Add new `freeze' parameter.
13417 (unpause_all): New.
13418 (cancel_breakpoints): New.
13419 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13420 cancel breakpoints.
13421 (cmd_qtstart): Pause threads.
13422 (stop_tracing): Pause threads, and cancel breakpoints.
13423 * win32-low.c (win32_target_ops): Adjust.
13425 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13427 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13428 the inferior right away from here...
13429 (linux_wait_1): ... to here, and adjust to check the thread's
13430 last_resume_kind instead of the lwp's step or stop_expected flags.
13432 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13434 * README: Use consistent `GDB' and `GDBserver' spellings.
13436 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13438 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13439 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13440 (linux_detach_one_lwp): Assume the lwp is stopped.
13441 (any_thread_of): Delete.
13442 (linux_detach): Stop all lwps here. Don't blindly delete all
13444 (delete_lwp_callback): New.
13445 (linux_mourn): Delete all lwps of the process that is gone.
13446 (linux_wait_1): Don't delete the last lwp of the process here.
13447 * mem-break.h (mark_breakpoints_out): Declare.
13448 * mem-break.c (mark_breakpoints_out): New.
13449 (free_all_breakpoints): Use it.
13450 * server.c (handle_target_event): If the process is gone, mark
13452 * thread-db.c (struct thread_db) <create_bp>: New field.
13453 (thread_db_enable_reporting): Fix prototype. Store a thread event
13454 breakpoint reference in the thread_db struct.
13455 (thread_db_load_search): Clear the thread_db object.
13456 (try_thread_db_load_1): Ditto.
13457 (switch_to_process): New.
13458 (disable_thread_event_reporting): Use it.
13459 (remove_thread_event_breakpoints): New.
13460 (thread_db_detach, thread_db_mourn): Use it.
13462 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13464 * linux-low.c (linux_enable_event_reporting): New.
13465 (linux_wait_for_event_1, handle_extended_wait): Use it.
13467 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13469 * linux-low.c (linux_kill_one_lwp, linux_kill)
13470 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13471 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13472 SIGSTOP even if the LWP is stopped.
13473 (send_sigstop_callback): New.
13474 (stop_all_lwps): Use send_sigstop_callback instead.
13475 (linux_resume_one_thread): Adjust.
13476 (proceed_one_lwp): Still proceed an LWP that the client has
13477 requested to stop, if we haven't reported it as stopped yet. Make
13478 sure that LWPs the client want stopped, have a pending SIGSTOP.
13480 2010-04-26 Doug Evans <dje@google.com>
13482 * server.c (handle_general_set): Make static.
13484 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13485 Print received char after testing for error/eof instead of before.
13486 (input_interrupt): Tweak comment.
13488 2010-04-23 Doug Evans <dje@google.com>
13490 * server.c (start_inferior): Print inferior argv if --debug.
13492 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13494 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13495 * nto-x86-low.c: Include server.h
13497 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13499 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13500 be consistent with other sources of this directory.
13501 (init_registers_amd64): Correct name of source file of this function
13504 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13506 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13507 64-bit executables.
13509 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13511 * win32-i386-low.c: Add 64-bit support.
13512 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13513 (init_registers_amd64): Declare.
13514 (mappings): Add 64-bit version of array.
13515 (init_windows_x86): New function.
13516 (the_low_target): Change init_arch field to init_windows_x86.
13518 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13520 * win32-low.c: Adapt to support also 64-bit architecture.
13521 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13522 (get_image_name): Use SIZE_T type for local variable `done'.
13523 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13524 (toolhelp_get_dll_name): Idem.
13525 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13526 Use uintptr_t typecast to avoid warning.
13527 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13528 (handle_exception): Use phex_nz to avoid warning.
13529 (win32_wait): Remove unused local variable `process'.
13531 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13533 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13536 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13538 * configure.ac: Use `ws2_32' library for srv_mingw.
13539 * configure: Regenerate.
13540 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13541 * remote-utils.c: Likewise.
13543 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13545 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13546 if __x86_64__ is defined.
13548 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13550 * configure: Regenerate.
13552 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13554 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13555 * target.h (target_ops): New get_tib_address field.
13556 * win32-low.h (win32_thread_info): Add thread_local_base field.
13557 * win32-low.c (child_add_thread): Add tlb argument.
13558 Set thread_local_base field to TLB.
13559 (get_child_debug_event): Adapt to child_add_thread change.
13560 (win32_get_tib_address): New function.
13561 (win32_target_ops): Set get_tib_address field to
13562 win32_get_tib_address.
13563 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13565 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13567 * linux-low.c (linux_mourn): Also remove the process.
13568 * server.c (handle_target_event): Don't remove the process here.
13569 * nto-low.c (nto_mourn): New.
13570 (nto_target_ops): Install it.
13571 * spu-low.c (spu_mourn): New.
13572 (spu_target_ops): Install it.
13573 * win32-low.c (win32_mourn): New.
13574 (win32_target_ops): Install it.
13576 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13578 * server.h (buffer_xml_printf): Remove redundant `;'.
13580 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13582 * regcache.c (set_register_cache): Invalidate regcaches before
13583 changing the register cache layout.
13584 (regcache_invalidate_one): Allow a NULL regcache.
13585 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13586 regcaches before changing the register cache layout or the target
13589 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13591 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13592 variable warning on Linux/x86-64.
13594 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13596 GDBserver disconnected tracing support.
13598 * linux-low.c (linux_remove_process): Delete.
13599 (add_lwp): Don't set last_resume_kind here.
13600 (linux_kill): Use `mourn'.
13601 (linux_detach): Use `thread_db_detach', and `mourn'.
13602 (linux_mourn): New.
13603 (linux_attach_lwp_1): Adjust comment.
13604 (linux_attach): last_resume_kind moved the thread_info; adjust.
13605 (status_pending_p_callback): Adjust.
13606 (linux_wait_for_event_1): Adjust.
13607 (count_events_callback, select_singlestep_lwp_callback)
13608 (select_event_lwp_callback, cancel_breakpoints_callback)
13609 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13610 (proceed_one_lwp): Adjust.
13611 (linux_async): Add debug output.
13612 (linux_thread_stopped): New.
13613 (linux_pause_all): New.
13614 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13616 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13617 (thread_db_free): Delete declaration.
13618 (thread_db_detach, thread_db_mourn): Declare.
13619 * thread-db.c (thread_db_init): Use thread_db_mourn.
13620 (thread_db_free): Delete, split in two.
13621 (disable_thread_event_reporting): New.
13622 (thread_db_detach): New.
13623 (thread_db_mourn): New.
13625 * server.h (struct thread_info) <last_resume_kind>: New field.
13626 <attached>: Add comment.
13627 <gdb_detached>: New field.
13628 (handler_func): Change return type to int.
13629 (handle_serial_event, handle_target_event): Ditto.
13630 (gdb_connected): Declare.
13632 (disconnected_tracing): Declare.
13633 (stop_tracing): Declare.
13635 * server.c (handle_query) <qSupported>: Report support for
13636 disconnected tracing.
13637 (queue_stop_reply_callback): Account for running threads.
13638 (gdb_wants_thread_stopped): New.
13639 (gdb_wants_all_threads_stopped): New.
13640 (gdb_reattached_process): New.
13641 (handle_status): Clear the `gdb_detached' flag of all processes.
13642 In all-stop, stop all threads.
13643 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13644 (process_serial_event): If the remote connection breaks, or if an
13645 exit was forced with "monitor exit", force an event loop exit.
13646 Handle disconnected tracing on detach.
13647 (handle_serial_event): Adjust.
13648 (handle_target_event): If GDB isn't connected, forward events back
13649 to the inferior, unless the last process exited, in which case,
13650 exit gdbserver. Adjust interface.
13652 * remote-utils.c (remote_open): Don't block in accept. Instead
13653 register an event loop source on the listen socket file
13654 descriptor. Refactor bits into ...
13655 (listen_desc): ... this new global.
13656 (gdb_connected): ... this new function.
13657 (enable_async_notification): ... this new function.
13658 (handle_accept_event): ... this new function.
13659 (remote_close): Clear remote_desc.
13661 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13663 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13665 (mourn_inferior): Define.
13666 (target_process_qsupported): Avoid the dangling else problem.
13667 (thread_stopped): Define.
13668 (pause_all): Define.
13669 (target_waitstatus_to_string): Declare.
13670 * target.c (target_waitstatus_to_string): New.
13672 * tracepoint.c (tracing): Make extern.
13673 (disconnected_tracing): New.
13674 (stop_tracing): Make extern. Handle tracing stops due to GDB
13676 (cmd_qtdisconnected): New.
13677 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13678 (handle_tracepoint_general_set): Handle QTDisconnected.
13680 * event-loop.c (event_handler_func): Change return type to int.
13681 (process_event): Bail out if the event handler wants the event
13683 (handle_file_event): Ditto.
13684 (start_event_loop): Bail out if the event handler wants the event
13687 * nto-low.c (nto_target_ops): Adjust.
13688 * spu-low.c (spu_wait): Don't remove the process here.
13689 (spu_target_ops): Adjust.
13690 * win32-low.c (win32_wait): Don't remove the process here.
13691 (win32_target_ops): Adjust.
13693 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13695 * regcache.c (realloc_register_cache): Invalidate inferior's
13696 regcache before recreating it.
13698 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13700 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13702 2010-04-09 Stan Shebs <stan@codesourcery.com>
13703 Pedro Alves <pedro@codesourcery.com>
13705 * server.h (LONGEST): New.
13706 (struct thread_info) <while_stepping>: New field.
13707 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13709 (initialize_tracepoint, handle_tracepoint_general_set)
13710 (handle_tracepoint_query, tracepoint_finished_step)
13711 (tracepoint_was_hit, release_while_stepping_state_list):
13712 (current_traceframe): Declare.
13713 * server.c (handle_general_set): Handle tracepoint packets.
13714 (read_memory): New.
13715 (write_memory): New.
13716 (handle_search_memory_1): Use read_memory.
13717 (handle_query): Report support for conditional tracepoints, trace
13718 state variables, and tracepoint sources. Handle tracepoint
13720 (main): Initialize the tracepoints module.
13721 (process_serial_event): Handle traceframe reads/writes.
13723 * linux-low.c (handle_tracepoints): New.
13724 (linux_wait_1): Call it.
13725 (linux_resume_one_lwp): Handle while-stepping.
13726 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13727 (linux_target_ops): Install them.
13728 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13730 * linux-x86-low.c (x86_supports_tracepoints): New.
13731 (the_low_target). Install it.
13733 * mem-break.h (delete_breakpoint): Declare.
13734 * mem-break.c (delete_breakpoint): Make external.
13736 * target.h (struct target_ops): Add `supports_tracepoints',
13737 `read_pc', and `write_pc' fields.
13738 (target_supports_tracepoints): Define.
13739 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13742 * regcache.h (struct regcache) <registers_owned>: New field.
13743 (init_register_cache, regcache_cpy): Declare.
13744 (regcache_read_pc, regcache_write_pc): Declare.
13745 (register_cache_size): Declare.
13746 (supply_regblock): Declare.
13747 * regcache.c (init_register_cache): New.
13748 (new_register_cache): Use it.
13749 (regcache_cpy): New.
13750 (register_cache_size): New.
13751 (supply_regblock): New.
13752 (regcache_read_pc, regcache_write_pc): New.
13754 * tracepoint.c: New.
13756 * Makefile.in (OBS): Add tracepoint.o.
13757 (tracepoint.o): New rule.
13759 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13761 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13763 (i386-mmx.c): Likewise.
13764 (i386-mmx-linux.o): Likewise.
13765 (i386-mmx-linux.c): Likewise.
13767 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13768 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13769 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13770 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13772 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13773 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13774 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13776 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13778 * Makefile.in (clean): Updated.
13780 (i386-avx.c): Likewise.
13781 (i386-avx-linux.o): Likewise.
13782 (i386-avx-linux.c): Likewise.
13783 (amd64-avx.o): Likewise.
13784 (amd64-avx.c): Likewise.
13785 (amd64-avx-linux.o): Likewise.
13786 (amd64-avx-linux.c): Likewise.
13788 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13789 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13790 (srv_amd64_regobj): Add amd64-avx.o.
13791 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13792 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13793 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13794 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13795 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13796 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13797 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13799 * i387-fp.c: Include "i386-xstate.h".
13801 (i387_cache_to_xsave): Likewise.
13802 (i387_xsave_to_cache): Likewise.
13803 (x86_xcr0): Likewise.
13805 * i387-fp.h (i387_cache_to_xsave): Likewise.
13806 (i387_xsave_to_cache): Likewise.
13807 (x86_xcr0): Likewise.
13809 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13810 * linux-crisv32-low.c (target_regsets): Likewise.
13811 * linux-m68k-low.c (target_regsets): Likewise.
13812 * linux-mips-low.c (target_regsets): Likewise.
13813 * linux-ppc-low.c (target_regsets): Likewise.
13814 * linux-s390-low.c (target_regsets): Likewise.
13815 * linux-sh-low.c (target_regsets): Likewise.
13816 * linux-sparc-low.c (target_regsets): Likewise.
13817 * linux-xtensa-low.c (target_regsets): Likewise.
13819 * linux-low.c: Include <sys/uio.h>.
13820 (regsets_fetch_inferior_registers): Support nt_type.
13821 (regsets_store_inferior_registers): Likewise.
13822 (linux_process_qsupported): New.
13823 (linux_target_ops): Add linux_process_qsupported.
13825 * linux-low.h (regset_info): Add nt_type.
13826 (linux_target_ops): Add process_qsupported.
13828 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13830 (init_registers_i386_avx_linux): New.
13831 (init_registers_amd64_avx_linux): Likewise.
13832 (xmltarget_i386_linux_no_xml): Likewise.
13833 (xmltarget_amd64_linux_no_xml): Likewise.
13834 (PTRACE_GETREGSET): Likewise.
13835 (PTRACE_SETREGSET): Likewise.
13836 (x86_fill_xstateregset): Likewise.
13837 (x86_store_xstateregset): Likewise.
13838 (use_xml): Likewise.
13839 (x86_linux_update_xmltarget): Likewise.
13840 (x86_linux_process_qsupported): Likewise.
13841 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13842 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13843 init_registers_i386_linux here. Call
13844 x86_linux_update_xmltarget.
13845 (the_low_target): Add x86_linux_process_qsupported.
13847 * server.c (handle_query): Call target_process_qsupported.
13849 * target.h (target_ops): Add process_qsupported.
13850 (target_process_qsupported): New.
13852 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13854 * inferiors.c (add_thread): Set last_status kind to
13855 TARGET_WAITKIND_IGNORE.
13856 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13857 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13858 (linux_wait_1): Move `thread' local definition to block that uses
13859 it. Don't NULL initialize `event_child'.
13860 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13861 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13862 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13864 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13866 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13867 an extended waitstatus, or by a watchpoint.
13868 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13869 thread was stepping or has been stopped by a watchpoint.
13871 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13873 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13874 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13875 of another, then delete the previous, and validate all
13877 (validate_inserted_breakpoint): New.
13878 (delete_disabled_breakpoints): New.
13879 (validate_breakpoints): New.
13880 (check_mem_read): Validate breakpoints before trusting their
13881 shadow. Delete disabled breakpoints.
13882 (check_mem_write): Validate breakpoints before trusting they
13883 should be inserted. Delete disabled breakpoints.
13884 * mem-break.h (validate_breakpoints):
13885 * server.c (handle_query): Validate breakpoints when we see a
13888 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13890 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13891 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13892 if we could tell there's a GDB breakpoint at stop_pc.
13893 (need_step_over_p): Don't do a step over if we find a GDB
13894 breakpoint at the resume PC.
13896 * mem-break.c (struct raw_breakpoint): New.
13897 (enum bkpt_type): New type `gdb_breakpoint'.
13898 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13899 fields. New field `raw'.
13900 (find_raw_breakpoint_at): New.
13901 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13902 breakpoint instead.
13903 (set_breakpoint_at): Adjust.
13904 (delete_raw_breakpoint): New.
13905 (release_breakpoint): New.
13906 (delete_breakpoint): Rename to...
13907 (delete_breakpoint_1): ... this. Add proc parameter. Use
13908 release_breakpoint. Return ENOENT.
13909 (delete_breakpoint): Reimplement.
13910 (find_breakpoint_at): Delete.
13911 (find_gdb_breakpoint_at): New.
13912 (delete_breakpoint_at): Delete.
13913 (set_gdb_breakpoint_at): New.
13914 (delete_gdb_breakpoint_at): New.
13915 (gdb_breakpoint_here): New.
13916 (set_reinsert_breakpoint): Use release_breakpoint.
13917 (uninsert_breakpoint): Rename to ...
13918 (uninsert_raw_breakpoint): ... this.
13919 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13920 (reinsert_raw_breakpoint): Change parameter type to
13922 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13924 (check_breakpoints): Adjust. Use release_breakpoint.
13925 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13926 (breakpoint_inserted_here): Ditto.
13927 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13928 Don't trust the breakpoint's shadow if it is not inserted.
13929 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13930 (delete_all_breakpoints): Adjust.
13931 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13932 use delete_breakpoint_1.
13934 * mem-break.h (breakpoints_supported): Delete declaration.
13935 (set_gdb_breakpoint_at): Declare.
13936 (gdb_breakpoint_here): Declare.
13937 (delete_breakpoint_at): Delete.
13938 (delete_gdb_breakpoint_at): Declare.
13940 * server.h (struct raw_breakpoint): Forward declare.
13941 (struct process_info): New field `raw_breakpoints'.
13943 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13946 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13948 * linux-low.c (status_pending_p_callback): Fix comment.
13949 (linux_wait_for_event_1): Move most of the internal breakpoint
13950 handling from here...
13951 (linux_wait_1): ... to here.
13952 (count_events_callback): New.
13953 (select_singlestep_lwp_callback): New.
13954 (select_event_lwp_callback): New.
13955 (cancel_breakpoints_callback): New.
13956 (select_event_lwp): New.
13957 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13958 priority to all LWPs that have had events that should be reported
13959 to the client. Cancel breakpoints when about to reporting the
13960 event to the client, not while stopping lwps. No longer cancel
13961 finished single-steps here.
13962 (cancel_finished_single_step): Delete.
13963 (cancel_finished_single_steps): Delete.
13965 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13967 * mem-break.c (enum bkpt_type): New.
13968 (struct breakpoint): New field `type'.
13969 (set_breakpoint_at): Change return type to struct breakpoint
13970 pointer. Set type to `other_breakpoint' by default.
13971 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13972 in the breakpoint list.
13973 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13974 (reinsert_breakpoint): Rename to ...
13975 (reinsert_raw_breakpoint): ... this.
13976 (reinsert_breakpoints_at): Adjust.
13977 * mem-break.h (struct breakpoint): Declare.
13978 (set_breakpoint_at): Change return type to struct breakpoint
13981 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13983 * server.c (handle_query): Assign, not compare.
13985 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13987 Teach linux gdbserver to step-over-breakpoints.
13989 * linux-low.c (can_hardware_single_step): New.
13990 (supports_breakpoints): New.
13991 (handle_extended_wait): If stopping threads, read the stop pc of
13992 the new cloned LWP.
13994 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13995 low target doesn't support retrieving the PC.
13996 (add_lwp): Set last_resume_kind to resume_continue.
13997 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13998 (linux_attach): Don't clear stop_expected. Set the lwp's
13999 last_resume_kind to resume_stop.
14000 (linux_detach_one_lwp): Don't check for removed breakpoints.
14001 (check_removed_breakpoint): Delete.
14002 (status_pending_p): Rename to ...
14003 (status_pending_p_callback): ... this. Don't check for removed
14004 breakpoints. Don't consider threads that are stopped from GDB's
14006 (linux_wait_for_lwp): Always read the stop_pc here.
14007 (cancel_breakpoint): New.
14008 (step_over_bkpt): New global.
14009 (linux_wait_for_event_1): Implement stepping over breakpoints.
14010 (gdb_wants_lwp_stopped): New.
14011 (gdb_wants_all_stopped): New.
14012 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14013 single-step traps here. Store the thread's last reported target
14015 (send_sigstop): Don't clear stop_expected. Always set it,
14017 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14018 (cancel_finished_single_step): New.
14019 (cancel_finished_single_steps): New.
14020 (wait_for_sigstop): Don't cancel finished single-step traps here.
14021 (linux_resume_one_lwp): Don't check for removed breakpoints.
14022 Don't set `step' on non-hardware step archs.
14023 (linux_set_resume_request): Ignore resume_stop requests if already
14024 stopping or stopped. Set the lwp's last_resume_kind.
14025 (resume_status_pending_p): Don't check for removed breakpoints.
14026 (need_step_over_p): New.
14027 (start_step_over): New.
14028 (finish_step_over): New.
14029 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14030 requests. Clear the thread's last reported target waitstatus.
14031 Don't use the `suspended' flag. Don't consider pending breakpoints.
14032 (linux_resume): Start a step-over if necessary.
14033 (proceed_one_lwp): New.
14034 (proceed_all_lwps): New.
14035 (unstop_all_lwps): New.
14036 * linux-low.h (struct lwp_info): Rewrite comment for the
14037 `suspended' flag. Add the `stop_pc' field. Delete the
14038 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14039 Add `'last_resume_kind' and `need_step_over' fields.
14040 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14041 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14042 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14043 (set_raw_breakpoint_at): New.
14044 (set_breakpoint_at): Rewrite to use it.
14045 (reinsert_breakpoint_handler): Delete.
14046 (set_reinsert_breakpoint): New.
14047 (reinsert_breakpoint_by_bp): Delete.
14048 (delete_reinsert_breakpoints): New.
14049 (uninsert_breakpoint): Rewrite.
14050 (uninsert_breakpoints_at): New.
14051 (reinsert_breakpoint): Rewrite.
14052 (reinsert_breakpoints_at): New.
14053 (check_breakpoints): Rewrite.
14054 (breakpoint_here): New.
14055 (breakpoint_inserted_here): New.
14056 (check_mem_read): Adjust.
14057 * mem-break.h (breakpoints_supported, breakpoint_here)
14058 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14059 (reinsert_breakpoint_by_bp): Delete declaration.
14060 (delete_reinsert_breakpoints): Declare.
14061 (reinsert_breakpoint): Delete declaration.
14062 (reinsert_breakpoints_at): Declare.
14063 (uninsert_breakpoint): Delete declaration.
14064 (uninsert_breakpoints_at): Declare.
14065 (check_breakpoints): Adjust prototype.
14066 * server.h: Adjust include order.
14067 (struct thread_info): Declare here. Add a `last_status' field.
14069 2010-03-23 Michael Snyder <msnyder@vmware.com>
14071 * server.c (crc32): New function.
14072 (handle_query): Add handling for 'qCRC:' request.
14074 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14076 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14077 lwp had been stopped by a watchpoint.
14079 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14081 * server.h (internal_error): Declare.
14082 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14083 * utils.c (internal_error): New function.
14085 2010-03-15 Andreas Schwab <schwab@redhat.com>
14087 * configure.srv: Fix typo setting srv_regobj.
14089 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14091 * linux-low.c (fetch_register): Avoid passing a non string literal
14093 (usr_store_inferior_registers): Ditto.
14095 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14097 * linux-low.c (linux_write_memory): Bail out early if peeking
14100 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14102 * linux-low.h (struct lwp_info): New fields
14103 `stopped_by_watchpoint' and `stopped_data_address'.
14104 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14105 here, and cache them in the lwp object.
14106 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14108 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14110 (linux_stopped_by_watchpoint): Rewrite.
14111 (linux_stopped_data_address): Rewrite.
14113 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14115 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14116 switching the current inferior, not before.
14118 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14120 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14121 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14122 i386-linux.c and amd64-linux.c.
14123 (reg-i386.o): Removed.
14124 (reg-i386.c): Likewise.
14125 (reg-i386-linux.o): Likewise.
14126 (reg-i386-linux.c): Likewise.
14127 (reg-x86-64.o): Likewise.
14128 (reg-x86-64.c): Likewise.
14129 (reg-x86-64-linux.o): Likewise.
14130 (reg-x86-64-linux.c): Likewise.
14132 (i386.c): Likewise.
14133 (i386-linux.o): Likewise.
14134 (i386-linux.c): Likewise.
14135 (amd64.o): Likewise.
14136 (amd64.c): Likewise.
14137 (amd64-linux.o): Likewise.
14138 (amd64-linux.c): Likewise.
14140 * configure.srv (srv_i386_regobj): New.
14141 (srv_i386_linux_regobj): Likewise.
14142 (srv_amd64_regobj): Likewise.
14143 (srv_amd64_linux_regobj): Likewise.
14144 (srv_i386_32bit_xmlfiles): Likewise.
14145 (srv_i386_64bit_xmlfiles): Likewise.
14146 (srv_i386_xmlfiles): Likewise.
14147 (srv_amd64_xmlfiles): Likewise.
14148 (srv_i386_linux_xmlfiles): Likewise.
14149 (srv_amd64_linux_xmlfiles): Likewise.
14150 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14151 srv_xmlfiles to $srv_i386_xmlfiles.
14152 (i[34567]86-*-mingw32ce*): Likewise.
14153 (i[34567]86-*-mingw*): Likewise.
14154 (i[34567]86-*-nto*): Likewise.
14155 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14156 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14157 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14158 (x86_64-*-linux*): Likewise.
14160 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14161 (init_registers_amd64_linux): New.
14162 (x86_arch_setup): Replace init_registers_x86_64_linux with
14163 init_registers_amd64_linux.
14165 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14167 * configure.ac: Check for libdl. If it is not available link against
14168 static libthread_db.
14169 * configure: Regenerate.
14171 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14175 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14176 handing a read watchpoint.
14177 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14179 2010-02-12 Doug Evans <dje@google.com>
14181 * linux-low.c (linux_supports_tracefork_flag): Document.
14182 (linux_look_up_symbols): Add comment.
14184 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14186 * regcache.c (supply_register): Clear regcache if buf is NULL.
14188 2010-02-02 Nicolas Roche <roche@sourceware.org>
14189 Joel Brobecker <brobecker@adacore.com>
14191 * inferiors.c (find_inferior): Add function documentation.
14192 (unloaded_dll): Handle the case where the unloaded dll has not
14193 been previously registered in the dll list.
14195 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14197 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14198 (thumb2_breakpoint): New.
14199 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14201 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14203 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14204 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14207 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14209 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14211 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14213 * linux-s390-low.c (s390_collect_ptrace_register)
14214 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14216 2010-01-21 Doug Evans <dje@google.com>
14218 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14219 (PTRACE_ARG4_TYPE): New macro.
14220 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14221 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14222 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14223 (usr_store_inferior_registers): Ditto.
14224 (linux_read_memory, linux_write_memory): Ditto.
14225 (linux_test_for_tracefork): Ditto.
14227 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14228 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14230 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14232 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14235 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14237 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14238 prototype to take a regcache. Adjust.
14240 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14242 * regcache.h (struct thread_info): Forward declare.
14243 (struct regcache): New.
14244 (new_register_cache): Adjust prototype.
14245 (get_thread_regcache): Declare.
14246 (free_register_cache): Adjust prototype.
14247 (registers_to_string, registers_from_string): Ditto.
14248 (supply_register, supply_register_by_name, collect_register)
14249 (collect_register_as_string, collect_register_by_name): Ditto.
14250 * regcache.c (struct inferior_regcache_data): Delete.
14251 (get_regcache): Rename to ...
14252 (get_thread_regcache): ... this. Adjust. Switch inferior before
14253 fetching registers.
14254 (regcache_invalidate_one): Adjust.
14255 (regcache_invalidate): Fix prototype.
14256 (new_register_cache): Return the new register cache.
14257 (free_register_cache): Change prototype.
14258 (realloc_register_cache): Adjust.
14259 (registers_to_string): Change prototype to take a regcache. Adjust.
14260 (registers_from_string): Ditto.
14261 (register_data): Ditto.
14262 (supply_register): Ditto.
14263 (supply_register_by_name): Ditto.
14264 (collect_register): Ditto.
14265 (collect_register_as_string): Ditto.
14266 (collect_register_by_name): Ditto.
14267 * server.c (process_serial_event): Adjust.
14268 * linux-low.h (regset_fill_func, regset_store_func): Change
14270 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14272 * linux-low.c (get_stop_pc): Adjust.
14273 (check_removed_breakpoint): Adjust.
14274 (linux_wait_for_event): Adjust.
14275 (linux_resume_one_lwp): Adjust.
14276 (fetch_register): Add regcache parameter. Adjust.
14277 (usr_store_inferior_registers): Ditto.
14278 (regsets_fetch_inferior_registers): Ditto.
14279 (regsets_store_inferior_registers): Ditto.
14280 (linux_fetch_registers, linux_store_registers): Ditto.
14281 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14283 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14285 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14286 prototype to take a regcache.
14287 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14288 * remote-utils.c (convert_ascii_to_int, outreg)
14289 (prepare_resume_reply): Change prototype to take a regcache.
14291 * target.h (struct target_ops) <fetch_registers, store_registers>:
14292 Change prototype to take a regcache.
14293 (fetch_inferior_registers, store_inferior_registers): Change
14294 prototype to take a regcache. Adjust.
14295 * proc-service.c (ps_lgetregs): Adjust.
14296 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14297 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14298 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14299 take a regcache. Adjust.
14300 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14301 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14302 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14303 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14304 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14305 (cris_cannot_fetch_register):
14306 (cris_breakpoint_at): Change prototype to take a regcache.
14308 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14309 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14310 to take a regcache. Adjust.
14311 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14313 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14314 take a regcache. Adjust.
14315 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14316 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14317 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14318 * linux-mips-low.c (mips_get_pc):
14319 (mips_set_pc): Change prototype to take a regcache. Adjust.
14320 (mips_reinsert_addr): Adjust.
14321 (mips_collect_register): Change prototype to take a regcache.
14323 (mips_supply_register):
14324 (mips_collect_register_32bit, mips_supply_register_32bit)
14325 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14326 (mips_store_fpregset): Ditto.
14327 * linux-ppc-low.c (ppc_supply_ptrace_register)
14328 (ppc_supply_ptrace_register): Ditto.
14329 (parse_spufs_run): Adjust.
14330 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14331 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14332 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14333 take a regcache. Adjust.
14334 * linux-s390-low.c (s390_collect_ptrace_register)
14335 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14336 (s390_set_pc): Change prototype to take a regcache. Adjust.
14337 (s390_arch_setup): Adjust.
14338 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14339 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14340 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14341 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14342 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14344 (sparc_breakpoint_at): Adjust.
14345 * linux-xtensa-low.c (xtensa_fill_gregset):
14346 (xtensa_store_gregset):
14347 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14348 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14349 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14350 prototype to take a regcache. Adjust.
14351 * win32-arm-low.c (arm_fetch_inferior_register)
14352 (arm_store_inferior_register): Change prototype to take a
14354 * win32-i386-low.c (i386_fetch_inferior_register)
14355 (i386_store_inferior_register): Change prototype to take a
14357 * win32-low.c (child_fetch_inferior_registers)
14358 (child_store_inferior_registers): Change prototype to take a
14360 (win32_wait): Adjust.
14361 (win32_fetch_inferior_registers): Change prototype to take a
14363 (win32_store_inferior_registers): Adjust.
14364 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14365 store_inferior_register>: Change prototype to take a regcache.
14367 2010-01-20 Doug Evans <dje@google.com>
14369 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14371 (linux_wait_for_event1, linux_init_signals): Ditto.
14372 (W_STOPCODE): Provide definition if missing.
14374 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14376 * linux-low.c (linux_core_of_thread): New.
14377 (compare_ints, show_process, list_threads): New.
14378 (linux_qxfer_osdata): Report threads and cores.
14379 (linux_target_op): Register linux_core_of_thread.
14380 * remote-utils.c (prepare_resume_reply): Report the core.
14381 (buffer_xml_printf): Support %d specifier.
14382 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14384 (handle_query): Handle qXfer:threads. Announce availability
14386 * target.h (struct target_ops): New field core_of_thread.
14388 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14390 * Makefile.in (clean): Remove new generated files.
14391 (reg-s390.o, reg-s390.c): Remove rules.
14392 (reg-s390x.o, reg-s390x.c): Likewise.
14393 (s390-linux32.o, s390-linux32.c): Add rules.
14394 (s390-linux64.o, s390-linux64.c): Likewise.
14395 (s390x-linux64.o, s390x-linux64.c): Likewise.
14396 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14397 * linux-s390-low.c: Include <elf.h>.
14398 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14399 (init_registers_s390): Remove prototype.
14400 (init_registers_s390x): Likewise.
14401 (init_registers_s390_linux32): Add prototype.
14402 (init_registers_s390_linux64): Likewise.
14403 (init_registers_s390x_linux64): Likewise.
14404 (s390_num_regs_3264): New define.
14405 (s390_regmap_3264): New global variable.
14406 (s390_cannot_fetch_register): Remove obsolete check.
14407 (s390_cannot_store_register): Likewise.
14408 (s390_collect_ptrace_register): Handle upper/lower register halves.
14409 (s390_supply_ptrace_register): Likewise.
14410 (s390_fill_gregset): Update to register number changes.
14411 (s390_get_hwcap): New routine.
14412 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14413 Install appropriate regmap and register set.
14415 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14417 * server.c (gdbserver_version): Update copyright year to 2010.
14418 * gdbreplay.c (gdbreplay_version): Likewise.
14420 2009-12-28 Doug Evans <dje@google.com>
14422 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14423 elf/external.h. Include <elf.h> instead but only if necessary.
14425 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14427 * linux-low.c (linux_remove_process): Remove `detaching'
14428 parameter. Don't release/detach from thread_db here.
14429 (linux_kill): Release/detach from thread_db here, ...
14430 (linux_detach): ... and here, before actually detaching.
14431 (linux_wait_1): ... and here, when a process exits.
14432 * thread-db.c (any_thread_of): New.
14433 (thread_db_free): Switch the current inferior to a thread of the
14436 2009-12-21 Doug Evans <dje@google.com>
14438 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14440 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14441 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14442 warning ifndef __NR_tkill. Move setting of errno there too.
14443 Delete unnecessary resetting of errno after syscall.
14444 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14446 * configure.ac: Check for dladdr.
14447 * config.in: Regenerate.
14448 * configure: Regenerate.
14449 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14450 (try_thread_db_load): Update.
14452 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14454 2009-12-18 Doug Evans <dje@google.com>
14456 * event-loop.c: Include unistd.h if it exists.
14458 * linux-low.c (my_waitpid): Move definition away from being in
14459 between linux_tracefork_child/linux_test_for_tracefork.
14461 * gdb_proc_service.h (psaddr_t): Fix type.
14462 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14463 signature to match glibc.
14465 2009-12-16 Doug Evans <dje@google.com>
14467 * linux-low.c (linux_read_memory): Fix argument to read.
14469 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14471 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14472 events, don't leave current_inferior pointing at null.
14474 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14476 * win32-low.c (LOG): Delete.
14477 (OUTMSG): Output to stderr.
14478 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14479 on compile time LOG macro.
14480 (win32_wait): Fix debug output.
14482 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14484 * win32-low.c (win32_add_one_solib): If the dll name is
14485 "ntdll.dll", prepend the system directory to the dll path.
14487 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14489 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14491 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14492 Vladimir Prus <vladimir@codesourcery.com>
14494 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14495 * configure.ac: Check for __mcoldfire__ and set
14496 gdb_cv_m68k_is_coldfire.
14497 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14498 reg-cf.o and reg-m68k.o.
14499 * configure: Regenerated.
14501 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14503 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14504 Pass it to thread_db_free.
14505 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14506 proper `detaching' argument to linux_remove_process.
14507 * linux-low.h (thread_db_free): Add `detaching' parameter.
14508 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14510 (thread_db_free): Add `detaching' parameter. Only
14511 call td_ta_clear_event if detaching from process.
14513 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14515 * thread-db.c (thread_db_free): Fix typo.
14517 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14520 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14522 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14524 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14525 with an i686 compiler.
14526 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14528 * configure: Rebuilt.
14530 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14534 * server.c (handle_search_memory_1): Correct read_addr initialization
14535 in loop for searching subsequent chunks.
14537 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14539 * configure.ac: New --with-libthread-db option.
14540 * thread-db.c: Allow direct dependence on libthread_db.
14541 (thread_db_free): Adjust.
14542 * config.in: Regenerate.
14543 * configure: Likewise.
14545 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14548 * thread-db.c (attach_thread): New function.
14549 (maybe_attach_thread): Return success/failure.
14550 (find_new_threads_callback): Adjust.
14551 (thread_db_find_new_threads): Loop until no new threads.
14553 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14555 * proc-service.c (ps_lgetregs): Formatting.
14557 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14559 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14560 * configure.ac: Adjust.
14561 * linux-low.h (struct process_info_private): Move members to struct
14563 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14564 * linux-low.c (linux_remove_process): Adjust.
14565 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14566 * server.c (handle_query): Move code ...
14567 (handle_monitor_command): ... here. New function.
14568 * target.h (struct target_ops): New member.
14569 * thread-db.c (struct thread_db): New.
14570 (libthread_db_search_path): New variable.
14571 (thread_db_create_event, thread_db_enable_reporting)
14572 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14573 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14574 (try_thread_db_load_1, dladdr_to_soname): New functions.
14575 (try_thread_db_load, thread_db_load_search): New functions.
14576 (thread_db_init): Search for libthread_db.
14577 (thread_db_free): New function.
14578 (thread_db_handle_monitor_command): Likewise.
14579 * config.in: Regenerate.
14580 * configure: Regenerate.
14582 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14584 * spu-low.c (spu_kill): Wait for inferior to terminate.
14585 Call clear_inferiors.
14586 (spu_detach): Call clear_inferiors.
14588 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14590 * aclocal.m4: Regenerate.
14591 * config.in: Likewise.
14592 * configure: Likewise.
14594 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14596 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14597 (parse_spufs_run): New function.
14598 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14599 (ppc_breakpoint_at): Handle SPU breakpoints.
14601 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14603 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14604 (SPUFS_MAGIC): Define.
14605 (spu_enumerate_spu_ids): New function.
14606 (linux_qxfer_spu): New function.
14607 (linux_target_ops): Install linux_qxfer_spu.
14609 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14611 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14612 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14613 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14614 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14615 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14616 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14617 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14618 (init_registers_powerpc_cell32l): Add prototype.
14619 (init_registers_powerpc_cell64l): Likewise.
14620 (ppc_arch_setup): Detect Cell/B.E. architecture.
14622 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14624 * Makefile.in (datarootdir): New variable.
14626 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14628 * linux-low.c (linux_write_memory): Update debugging output.
14629 * Makefile.in (clean): Add new descriptions.
14630 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14631 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14632 * configure.srv: Add new files for arm*-*-linux*.
14633 * linux-arm-low.c: Add new declarations.
14634 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14635 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14636 (HWCAP_VFPv3D16): New.
14637 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14638 instead of __IWMMXT__.
14639 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14640 (arm_arch_setup): New.
14641 (target_regsets): Remove #ifdef. Add VFP regset.
14642 (the_low_target): Use arm_arch_setup.
14644 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14646 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14647 the main thread again.
14649 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14651 Adding Neutrino gdbserver.
14652 * configure: Regenerated.
14653 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14654 * configure.srv (i[34567]86-*-nto*): New target.
14655 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14656 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14657 (nto_comctrl) [__QNX__]: New function.
14658 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14660 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14662 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14665 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14666 Pedro Alves <pedro@codesourcery.com>
14668 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14669 don't support CONTEXT_EXTENDED_REGISTERS.
14670 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14671 (the_low_target): Install them.
14672 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14673 failing with ERROR_PIPE_NOT_CONNECTED.
14675 2009-06-30 Doug Evans <dje@google.com>
14676 Pierre Muller <muller@ics.u-strasbg.fr>
14678 Add h/w watchpoint support to x86-linux, win32-i386.
14679 * Makefile.in (SFILES): Add i386-low.c
14680 (i386_low_h): Define.
14681 (i386-low.o): Add dependencies.
14682 (linux-x86-low.o): Add i386-low.h dependency.
14683 (win32-i386-low.o): Ditto.
14684 * i386-low.c: New file.
14685 * i386-low.h: New file.
14686 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14687 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14688 * linux-low.c (linux_add_process): Initialize arch_private.
14689 (linux_remove_process): Free arch_private.
14690 (add_lwp): Initialize arch_private.
14691 (delete_lwp): Free arch_private.
14692 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14694 * linux-low.h (process_info_private): New member arch_private.
14695 (lwp_info): New member arch_private.
14696 (linux_target_ops): New members new_process, new_thread,
14698 (ptid_of): New macro.
14699 * linux-x86-low.c: Include stddef.h, i386-low.h.
14700 (arch_process_info): New struct.
14701 (arch_lwp_info): New struct.
14702 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14703 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14704 (i386_dr_low_get_status): New function.
14705 (x86_insert_point, x86_remove_point): New functions.
14706 (x86_stopped_by_watchpoint): New function.
14707 (x86_stopped_data_address): New function.
14708 (x86_linux_new_process, x86_linux_new_thread): New functions.
14709 (x86_linux_prepare_to_resume): New function.
14710 (the_low_target): Add entries for insert_point, remove_point,
14711 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14713 * server.c (debug_hw_points): New global.
14714 (monitor_show_help): Document set debug-hw-points.
14715 (handle_query): Process "set debug-hw-points".
14716 * server.h (debug_hw_points): Declare.
14717 (paddress): Declare.
14718 * utils.c (NUMCELLS, CELLSIZE): New macros.
14719 (get_sell, xsnprintf, paddress): New functions.
14720 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14721 remove_point, stopped_by_watchpoint, stopped_data_address.
14722 * win32-i386-low.c: Include i386-low.h.
14723 (debug_reg_state): Replaces dr.
14724 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14725 (i386_dr_low_get_status): New function.
14726 (i386_insert_point, i386_remove_point): New functions.
14727 (i386_stopped_by_watchpoint): New function.
14728 (i386_stopped_data_address): New function.
14729 (i386_initial_stuff): Update.
14730 (get_thread_context,set_thread_context,i386_thread_added): Update.
14731 (the_low_target): Add entries for insert_point,
14732 remove_point, stopped_by_watchpoint, stopped_data_address.
14733 * win32-low.c (win32_insert_watchpoint): New function.
14734 (win32_remove_watchpoint): New function.
14735 (win32_stopped_by_watchpoint): New function.
14736 (win32_stopped_data_address): New function.
14737 (win32_target_ops): Add entries for insert_watchpoint,
14738 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14739 * win32-low.h (win32_target_ops): New members insert_point,
14740 remove_point, stopped_by_watchpoint, stopped_data_address.
14742 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14744 * server.c (process_serial_event): Re-return unsupported, not
14745 error, if the type isn't recognized. Re-allow supporting only
14746 insert or remove packets. Also call require_running for
14747 breakpoints. Add missing break statement to default case. Tidy.
14748 * target.h (struct target_ops): Rename insert_watchpoint to
14749 insert_point, and remove_watchpoint to remove_point.
14751 * linux-low.h (struct linux_target_ops): Likewise.
14752 * linux-low.c (linux_insert_watchpoint): Rename to ...
14753 (linux_insert_point): ... this. Adjust.
14754 (linux_remove_watchpoint): Rename to ...
14755 (linux_remove_point): ... this. Adjust.
14756 (linux_target_ops): Adjust.
14757 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14758 (cris_insert_point): ... this.
14759 (cris_remove_watchpoint): Rename to ...
14760 (cris_remove_point): ... this.
14761 (the_low_target): Adjust.
14763 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14765 * server.c (handle_v_kill): Pass signal_pid to
14766 kill_inferior if multi_process is zero.
14768 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14770 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14771 * target.h (target_ops): Comment for *_watchpoint to make it clear
14772 the functions can get types '0' and '1'.
14774 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14776 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14777 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14778 * regcache.c (get_regcache): Likewise.
14779 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14780 * win32-low.c (child_fetch_inferior_registers): Remove check for
14783 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14784 Pedro Alves <pedro@codesourcery.com>
14786 * target.h (struct target_ops) <supports_multi_process>: New
14788 (target_supports_multi_process): New.
14789 * server.c (handle_query): Even if GDB reports support, only
14790 enable multi-process if the target also supports it. Report
14791 multi-process support only if the target backend supports it.
14792 * linux-low.c (linux_supports_multi_process): New function.
14793 (linux_target_ops): Install it as target_supports_multi_process
14796 2009-05-24 Doug Evans <dje@google.com>
14798 Global renaming of find_thread_pid to find_thread_ptid.
14799 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14800 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14801 All callers updated.
14803 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14804 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14807 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14808 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14809 (linux_resume_one_lwp): Ditto.
14811 2009-05-23 Doug Evans <dje@google.com>
14813 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14814 from struct inferior_list_entry * to struct lwp_info *.
14815 All callers updated.
14817 2009-05-13 Doug Evans <dje@google.com>
14819 * linux-x86-low.c: Don't include assert.h.
14820 (x86_siginfo_fixup): Use fatal, not assert.
14821 (x86_arch_setup): Fix comment.
14823 2009-05-12 Doug Evans <dje@google.com>
14825 Biarch support for i386/amd64 gdbserver.
14826 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14827 Add linux-x86-low.c.
14828 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14829 (linux-x86-low.o): Add.
14830 * linux-x86-64-low.c: Delete.
14831 * linux-i386-low.c: Delete.
14832 * linux-x86-low.c: New file.
14833 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14835 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14837 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14838 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14839 (linux_child_pid_to_exec_file): New function.
14840 (elf_64_header_p, elf_64_file_p): New functions.
14841 (siginfo_fixup): New function.
14842 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14843 give target a chance to convert layout.
14844 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14845 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14847 2009-05-07 Doug Evans <dje@google.com>
14849 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14850 (regsets_store_inferior_registers): Ditto.
14852 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14856 * linux-low.c (must_set_ptrace_flags): Delete.
14857 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14859 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14860 `lwp->must_set_ptrace_flags' instead.
14861 (linux_wait_for_event_1): Set ptrace options here.
14862 (linux_wait_1): ... not here.
14864 2009-04-30 Doug Evans <dje@google.com>
14866 * inferiors.c (started_inferior_callback): New function.
14867 (attached_inferior_callback): New function.
14868 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14869 * server.c (print_started_pid, print_attached_pid): New functions.
14870 (detach_or_kill_for_exit): New function.
14871 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14872 * server.h (have_started_inferiors_p): Declare.
14873 (have_attached_inferiors_p): Declare.
14875 * inferiors.c (remove_process): Fix memory leak, free process.
14876 * linux-low.c (linux_remove_process): New function.
14877 (linux_kill): Call it instead of remove_process.
14878 (linux_detach, linux_wait_1): Ditto.
14880 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14882 * configure.srv: Add x86 Windows CE target.
14884 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14886 * inferiors.c (get_thread_process): Make global.
14887 * server.h (get_thread_process): Add prototype.
14888 * thread-db.c (find_one_thread): Use get_thread_process
14889 instead of current_process.
14890 (thread_db_get_tls_address): Do not crash if called when
14891 thread layer is not yet initialized.
14893 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14895 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14896 * spu-low.c (current_tid): Rename to ...
14897 (current_ptid): ... this.
14898 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14899 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14900 ptid_get_lwp (current_ptid) instead of current_tid.
14901 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14902 instead of current_tid. Use find_process_pid to verify pid
14903 argument is valid. Pass proper argument to remove_process.
14904 (spu_thread_alive): Compare current_ptid instead of current_tid.
14905 (spu_resume): Likewise.
14907 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14909 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14912 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14914 Implement the multiprocess extensions, and add linux multiprocess
14917 * server.h (ULONGEST): Declare.
14918 (struct ptid, ptid_t): New.
14919 (minus_one_ptid, null_ptid): Declare.
14920 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14921 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14922 (struct inferior_list_entry): Change `id' type from unsigned from
14924 (struct sym_cache, struct breakpoint, struct
14925 process_info_private): Forward declare.
14926 (struct process_info): Declare.
14927 (current_process): Declare.
14928 (all_processes): Declare.
14929 (initialize_inferiors): Declare.
14930 (add_thread): Adjust to use ptid_t.
14931 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14932 (add_process, remove_process, find_thread_pid): Declare.
14933 (find_inferior_id): Adjust to use ptid_t.
14934 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14935 (multi_process): Declare.
14936 (push_event): Adjust to use ptid_t.
14937 (read_ptid, write_ptid): Declare.
14938 (prepare_resume_reply): Adjust to use ptid_t.
14939 (clear_symbol_cache): Declare.
14940 * inferiors.c (all_processes): New.
14941 (null_ptid, minus_one_ptid): New.
14942 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14943 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14944 (add_thread): Change unsigned long to ptid. Remove gdb_id
14946 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14947 (gdb_id_to_thread): Rename to ...
14948 (find_thread_pid): ... this. Change unsigned long to ptid.
14949 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14950 (loaded_dll, pull_pid_from_list): Adjust.
14951 (add_process, remove_process, find_process_pid)
14952 (get_thread_process, current_process, initialize_inferiors): New.
14953 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14954 (struct target_waitstatus) <related_pid>: Ditto.
14955 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14956 return type to int.
14957 (struct target_ops) <join>: Add `pid' argument.
14958 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14959 (struct target_ops) <wait>: Add `ptid' field. Change return type
14961 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14962 (mywait): Add `ptid' argument. Change return type to ptid_t.
14963 (target_pid_to_str): Declare.
14964 * target.c (set_desired_inferior): Adjust to use ptids.
14965 (mywait): Add new `ptid' argument. Adjust.
14966 (target_pid_to_str): New.
14967 * mem-break.h (free_all_breakpoints): Declare.
14968 * mem-break.c (breakpoints): Delelete.
14969 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14970 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14971 to use per-process breakpoint list.
14972 (free_all_breakpoints): New.
14973 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14974 (symbol_cache, all_symbols_looked_up): Delete.
14976 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14978 (prepare_resume_reply): Change ptid argument's type from unsigned
14979 long to ptid_t. Adjust. Implement W;process and X;process.
14980 (free_sym_cache, clear_symbol_cache): New.
14981 (look_up_one_symbol): Adjust to per-process symbol cache. *
14982 * server.c (cont_thread, general_thread, step_thread): Change type
14984 (attached): Delete.
14985 (multi_process): New.
14986 (last_ptid): Change type to ptid_t.
14987 (struct vstop_notif) <ptid>: Change type to ptid_t.
14988 (queue_stop_reply, push_event): Change `ptid' argument's type to
14990 (discard_queued_stop_replies): Add `pid' argument.
14991 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14992 changes. Don't reference the `attached' global.
14993 (attach_inferior): Adjust to mywait interface changes.
14994 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14995 features. Handle and report "multiprocess+". Handle
14997 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14999 (handle_v_kill): New.
15000 (handle_v_stopped): Adjust to use target_pid_to_str.
15001 (handle_v_requests): Allow multiple attaches and runs when
15002 multiprocess extensions are in effect. Handle "vKill".
15003 (myresume): Adjust to use ptids.
15004 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15005 (handle_status): Adjust to discard_queued_stop_replies interface
15007 (first_thread_of, kill_inferior_callback)
15008 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15009 (main): Call initialize_inferiors. Adjust to use ptids, killing
15010 and detaching from all inferiors. Handle multiprocess packet
15012 * linux-low.h: Include gdb_proc_service.h.
15013 (struct process_info_private): New.
15014 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15015 <lwpid_of>: Use ptid_get_lwp.
15016 (get_lwp_thread): Adjust.
15017 (struct lwp_info): Add `dead' member.
15018 (find_lwp_pid): Declare.
15019 * linux-low.c (thread_db_active): Delete.
15020 (new_inferior): Adjust comment.
15021 (inferior_pid): Delete.
15022 (linux_add_process): New.
15023 (handle_extended_wait): Adjust.
15024 (add_lwp): Change unsigned long to ptid.
15025 (linux_create_inferior): Add process to processes table. Adjust
15026 to use ptids. Don't set new_inferior here.
15027 (linux_attach_lwp): Rename to ...
15028 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15029 it. Adjust to use ptids.
15030 (linux_attach_lwp): New.
15031 (linux_attach): Add process to processes table. Don't set
15033 (struct counter): New.
15034 (second_thread_of_pid_p, last_thread_of_process_p): New.
15035 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15036 multiple processes.
15037 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15038 processes. Remove process from process table.
15039 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15040 to multiple processes.
15041 (any_thread_of): New.
15042 (linux_detach): Add `pid' argument, and handle it. Remove process
15043 from processes table.
15044 (linux_join): Add `pid' argument. Handle it.
15045 (linux_thread_alive): Change unsighed long argument to ptid_t.
15046 Consider dead lwps as not being alive.
15047 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15048 threads we're not interested in.
15049 (same_lwp, find_lwp_pid): New.
15050 (linux_wait_for_lwp): Change `pid' argument's type from int to
15052 (linux_wait_for_event): Rename to ...
15053 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15054 from int to ptid_t. Adjust.
15055 (linux_wait_for_event): New.
15056 (linux_wait_1): Add `ptid' argument. Change return type to
15057 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15058 that exit from the process table.
15059 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15061 (mark_lwp_dead): New.
15062 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15063 stopping all threads, mark its main lwp as dead.
15064 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15066 (fetch_register, usr_store_inferior_registers)
15067 (regsets_fetch_inferior_registers)
15068 (regsets_store_inferior_registers, linux_read_memory)
15069 (linux_write_memory): Inline `inferior_pid'.
15070 (linux_look_up_symbols): Adjust to use per-process
15071 `thread_db_active'.
15072 (linux_request_interrupt): Adjust to use ptids.
15073 (linux_read_auxv): Inline `inferior_pid'.
15074 (initialize_low): Don't reference thread_db_active.
15075 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15076 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15077 (ps_getpid): Return the pid of the current inferior.
15078 * thread-db.c (proc_handle, thread_agent): Delete.
15079 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15081 (find_one_thread): Change argument type to ptid_t. Adjust to
15083 (maybe_attach_thread): Adjust to per-process data and ptids.
15084 (thread_db_find_new_threads): Ditto.
15085 (thread_db_init): Ditto.
15086 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15087 processes table. Adjust to use ptids.
15088 (spu_kill, spu_detach): Adjust interface. Remove process from
15090 (spu_join, spu_thread_alive): Adjust interface.
15091 (spu_wait): Adjust interface. Remove process from processes
15092 table. Adjust to use ptids.
15093 * win32-low.c (current_inferior_tid): Delete.
15094 (current_inferior_ptid): New.
15095 (debug_event_ptid): New.
15096 (thread_rec): Take a ptid. Adjust.
15097 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15098 (child_delete_thread): Ditto.
15099 (do_initial_child_stuff): Add `attached' argument. Add process to
15101 (child_fetch_inferior_registers, child_store_inferior_registers):
15103 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15104 (win32_attach): Pass 1 to do_initial_child_stuff.
15105 (win32_kill): Adjust interface. Remove process from processes
15107 (win32_detach): Ditto.
15108 (win32_join): Adjust interface.
15109 (win32_thread_alive): Take a ptid.
15110 (win32_resume): Adjust to use ptids.
15111 (get_child_debug_event): Ditto.
15112 (win32_wait): Adjust interface. Remove exiting process from
15115 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15117 Non-stop mode support.
15119 * server.h (non_stop): Declare.
15120 (gdb_client_data, handler_func): Declare.
15121 (delete_file_handler, add_file_handler, start_event_loop):
15123 (handle_serial_event, handle_target_event, push_event)
15124 (putpkt_notif): Declare.
15125 * target.h (enum resume_kind): New.
15126 (struct thread_resume): Replace `step' field by `kind' field.
15127 (TARGET_WNOHANG): Define.
15128 (struct target_ops) <wait>: Add `options' argument.
15129 <supports_non_stop, async, start_non_stop>: New fields.
15130 (target_supports_non_stop, target_async): New.
15131 (start_non_stop): Declare.
15132 (mywait): Add `options' argument.
15133 * target.c (mywait): Add `options' argument. Print child exit
15134 notifications here.
15135 (start_non_stop): New.
15136 * server.c (non_stop, own_buf, mem_buf): New globals.
15137 (struct vstop_notif): New.
15138 (notif_queue): New global.
15139 (queue_stop_reply, push_event, discard_queued_stop_replies)
15140 (send_next_stop_reply): New.
15141 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15143 (attach_inferior): In non-stop mode, don't wait for the target
15145 (handle_general_set): Handle QNonStop.
15146 (handle_query): When handling qC, return the current general
15147 thread, instead of the first thread of the list.
15148 (handle_query): If the backend supports non-stop mode, include
15149 QNonStop+ in the qSupported query response.
15150 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15152 (handle_v_attach, handle_v_run): Handle non-stop mode.
15153 (handle_v_stopped): New.
15154 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15155 (myresume): Adjust to use resume_kind. Handle non-stop.
15156 (queue_stop_reply_callback): New.
15157 (handle_status): Handle non-stop mode.
15158 (main): Clear non_stop flag on reconnection. Use the event-loop.
15159 Refactor serial protocol handling from here ...
15160 (process_serial_event): ... to this new function. When GDB
15161 selects any thread, select one here. In non-stop mode, wait until
15162 GDB acks all pending events before exiting.
15163 (handle_serial_event, handle_target_event): New.
15164 * remote-utils.c (remote_open): Install remote_desc in the event
15166 (remote_close): Remove remote_desc from the event loop.
15167 (putpkt_binary): Rename to...
15168 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15169 (putpkt_binary): New as wrapper around putpkt_binary_1.
15170 (putpkt_notif): New.
15171 (prepare_resume_reply): In non-stop mode, don't change the
15173 * event-loop.c: New.
15174 * Makefile.in (OBJ): Add event-loop.o.
15175 (event-loop.o): New rule.
15177 * linux-low.h (pid_of): Moved here.
15179 (get_lwp_thread): Use lwpid_of.
15180 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15181 * linux-low.c (pid_of): Delete.
15182 (inferior_pid): Use lwpid_of.
15183 (linux_event_pipe): New.
15184 (target_is_async_p): New.
15186 (handle_extended_wait): Use lwpid_of.
15187 (add_lwp): Don't set lwpid field.
15188 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15189 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15190 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15191 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15192 first. Adjust to linux_wait_for_event interface changes. Use
15194 (linux_detach): Don't delete the main lwp here.
15195 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15196 (status_pending_p): Don't consider explicitly suspended lwps.
15197 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15198 pointer. Add OPTIONS argument. Change return type to int. Use
15199 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15200 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15201 pointer. Add status pointer argument. Return a pid instead of a
15202 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15203 changes. In non-stop mode, don't switch to a random thread.
15204 (linux_wait): Rename to...
15205 (linux_wait_1): ... this. Add target_options argument, and handle
15206 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15207 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15208 clean exit and signal exit code. Don't stop all threads in
15209 non-stop mode. In all-stop mode, only stop all threads when
15210 reporting a stop to GDB. Handle explicit thread stop requests.
15211 (async_file_flush, async_file_mark): New.
15213 (send_sigstop): Use lwpid_of.
15214 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15215 interface changes. In non-stop mode, don't switch to a random
15217 (linux_resume_one_lwp): Use lwpid_of.
15218 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15219 (linux_resume_one_thread): ... this. Handle resume_stop. In
15220 non-stop mode, don't look for pending flag in all threads.
15221 (resume_status_pending_p): Don't consider explicitly suspended
15223 (my_waitpid): Reimplement. Emulate __WALL.
15224 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15226 (sigchld_handler, linux_supports_non_stop, linux_async)
15227 (linux_start_non_stop): New.
15228 (linux_target_ops): Register linux_supports_non_stop, linux_async
15229 and linux_start_non_stop.
15230 (initialize_low): Install SIGCHLD handler.
15231 * thread-db.c (thread_db_create_event, find_one_thread)
15232 (thread_db_get_tls_address): Use lwpid_of.
15233 * win32-low.c (win32_detach): Adjust to use resume_kind.
15234 (win32_wait): Add `options' argument.
15235 * spu-low.c (spu_resume): Adjust to use resume_kind.
15236 (spu_wait): Add `options' argument.
15238 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15240 Decouple target code from remote protocol.
15242 * target.h (enum target_waitkind): New.
15243 (struct target_waitstatus): New.
15244 (struct target_ops) <wait>: Return an unsigned long. Take a
15245 target_waitstatus pointer instead of a char pointer.
15246 (mywait): Likewise.
15247 * target.c (mywait): Change prototype to return an unsigned long.
15248 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15249 * server.h (thread_from_wait, old_thread_from_wait): Delete
15251 (prepare_resume_reply): Change prototype to take a
15253 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15254 (last_status, last_ptid): New.
15255 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15256 pid instead of a signal.
15257 (attach_inferior): Remove "status" and "signal" parameters.
15259 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15261 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15262 (handle_v_requests, myresume): Remove "status" and "signal"
15263 parameters. Adjust.
15264 (handle_status): New.
15265 (main): Delete local `status'. Adjust.
15266 * remote-utils.c: Include target.h.
15267 (prepare_resume_reply): Change prototype to take a
15268 target_waitstatus. Adjust.
15270 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15272 * spu-low.c (spu_wait): Adjust.
15273 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15275 (win32_wait): Adjust.
15277 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15279 * target.h (struct thread_resume): Delete leave_stopped member.
15280 (struct target_ops): Add a `n' argument to the `resume' callback.
15281 * server.c (start_inferior): Adjust.
15282 (handle_v_cont, myresume): Adjust.
15283 * linux-low.c (check_removed_breakpoint): Adjust to resume
15284 interface change, and to removed leave_stopped field.
15285 (resume_ptr): Delete.
15286 (struct thread_resume_array): New.
15287 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15288 resume interface change.
15289 (linux_continue_one_thread, linux_queue_one_thread)
15290 (resume_status_pending_p): Check if the resume field is NULL
15291 instead of checking the leave_stopped member.
15292 (linux_resume): Adjust to the target resume interface change.
15293 * spu-low.c (spu_resume): Adjust to the target resume interface
15295 * win32-low.c (win32_detach, win32_resume): Ditto.
15297 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15299 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15301 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15303 (linux_continue_one_thread): Only preserve the stepping flag if
15304 there's a pending breakpoint.
15306 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15308 * server.c (main): After the inferior having exited, call
15309 remote_close before exiting gdbserver.
15311 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15313 Fix size of FPSCR in Power 7 processors.
15314 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15315 (PPC_FEATURE_HAS_DFP): New #define.
15316 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15319 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15321 * server.c (handle_query) Whitespace and formatting.
15323 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15325 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15326 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15327 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15328 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15329 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15330 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15331 Makefile.in, configure.ac: Fix whitespace throughout.
15332 * configure: Regenerate.
15334 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15336 * inferiors.c (find_inferior): Make it safe for the callback
15337 function to delete the currently iterated inferior.
15339 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15341 * Makefile.in (linuw_low_h): Move higher.
15342 (thread-db.o): Depend on $(linux_low_h).
15344 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15346 Rename "process" to "lwp" throughout.
15348 * linux-low.c (all_processes): Rename to...
15349 (all_lwps): ... this.
15350 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15351 (add_process): Rename to ...
15352 (add_lwp): ... this. Adjust.
15353 (linux_create_inferior): Adjust.
15354 (linux_attach_lwp): Adjust.
15355 (linux_attach): Adjust.
15356 (linux_kill_one_process): Rename to ...
15357 (linux_kill_one_lwp): ... this. Adjust.
15358 (linux_kill): Adjust.
15359 (linux_detach_one_process): Rename to ...
15360 (linux_detach_one_lwp): ... this. Adjust.
15361 (linux_detach): Adjust.
15362 (check_removed_breakpoint): Adjust.
15363 (status_pending_p): Adjust.
15364 (linux_wait_for_process): Rename to ...
15365 (linux_wait_for_lwp): ... this. Adjust.
15366 (linux_wait_for_event): Adjust.
15367 (send_sigstop): Adjust.
15368 (wait_for_sigstop): Adjust.
15369 (stop_all_processes): Rename to ...
15370 (stop_all_lwps): ... this.
15371 (linux_resume_one_process): Rename to ...
15372 (linux_resume_one_lwp): ... this. Adjust.
15373 (linux_set_resume_request, linux_continue_one_thread)
15374 (linux_queue_one_thread, resume_status_pending_p)
15375 (usr_store_inferior_registers, regsets_store_inferior_registers)
15376 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15378 * linux-low.h (get_process): Rename to ...
15379 (get_lwp): ... this. Adjust.
15380 (get_thread_process): Rename to ...
15381 (get_thread_lwp): ... this. Adjust.
15382 (get_process_thread): Rename to ...
15383 (get_lwp_thread): ... this. Adjust.
15384 (struct process_info): Rename to ...
15385 (struct lwp_info): ... this.
15386 (all_processes): Rename to ...
15387 (all_lwps): ... this.
15388 * proc-service.c (ps_lgetregs): Adjust.
15389 * thread-db.c (thread_db_create_event, find_one_thread)
15390 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15392 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15394 * server.c (handle_query): Handle "qAttached".
15396 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15398 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15399 GPLv3, update license URL.
15401 2009-03-01 Doug Evans <dje@google.com>
15403 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15404 (server_h): Add gdb_signals.h.
15405 (signals.o): Update.
15406 * server.h (target_signal_from_host,target_signal_to_host_p)
15407 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15409 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15411 * remote-utils.c (getpkt): Also generate remote-debug
15412 information if noack_mode is set.
15414 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15416 * server.c (handle_query): Report qXfer:siginfo:read and
15417 qXfer:siginfo:write as supported and handle them.
15418 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15419 * linux-low.c (linux_xfer_siginfo): New.
15420 (linux_target_ops): Set it.
15422 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15424 * server.c (gdbserver_usage): Mention --remote-debug.
15425 (main): Accept '--remote-debug' switch.
15427 2009-01-18 Doug Evans <dje@google.com>
15429 * regcache.c (new_register_cache): No need to check result of xcalloc.
15430 * server.c (handle_search_memory): Back out calls to xmalloc,
15431 result is checked and error is returned to user upon failure.
15432 (handle_query): Ditto. Add more checks for result of malloc.
15433 (handle_v_cont): Check result of malloc, report error back to
15435 (handle_v_run): Ditto. Call freeargv.
15436 * server.h (freeargv): Declare.
15437 * utils.c (freeargv): New fn.
15439 2009-01-15 Doug Evans <dje@google.com>
15441 * gdbreplay.c (perror_with_name): Make arg const char *.
15442 * server.h (target_signal_to_name): Make return type const char *.
15443 * thread-db.c (thread_db_err_str): Make return type const char *.
15444 * utils.c (perror_with_name): Make arg const char *.
15446 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15448 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15449 when handling a EXIT_PROCESS_DEBUG_EVENT.
15451 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15453 * gdbreplay.c (gdbreplay_version): Update copyright year.
15454 * server.c (gdbserver_version): Likewise.
15456 2009-01-05 Doug Evans <dje@google.com>
15458 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15459 (handle_extended_wait): Improve comment.
15461 2008-12-13 Doug Evans <dje@google.com>
15463 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15464 * server.h (ATTR_MALLOC): New macro.
15465 (xmalloc,xcalloc,xstrdup): Declare.
15466 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15467 * inferiors.c: Ditto.
15468 * linux-low.c: Ditto.
15469 * mem-break.c: Ditto.
15470 * regcache.c: Ditto.
15471 * remote-utils.c: Ditto.
15474 * win32-low.c: Ditto.
15476 2008-12-12 Doug Evans <dje@google.com>
15478 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15479 in debugging printf.
15481 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15483 2008-12-09 Doug Evans <dje@google.com>
15485 * linux-low.h (struct process_info): Delete member tid, unused.
15486 * thread-db.c (find_one_thread): Update.
15487 (maybe_attach_thread): Update.
15489 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15491 * target.h (struct target_ops): Add qxfer_osdata member.
15492 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15494 (linux_qxfer_osdata): New functions.
15495 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15497 * server.c (handle_query): Handle "qXfer:osdata:read:".
15498 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15499 (buffer_xml_printf): New functions.
15500 * server.h (struct buffer): New.
15501 (buffer_grow_str, buffer_grow_str0): New macros.
15502 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15503 (buffer_xml_printf): Declare.
15505 2008-11-24 Doug Evans <dje@google.com>
15507 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15509 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15511 * server.c (handle_v_run): Always use the supplied argument list.
15513 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15515 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15516 (xtensa_regmap_table): Add entry for scompare1.
15518 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15520 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15521 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15522 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15523 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15524 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15525 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15526 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15527 XML target descriptions.
15528 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15529 when inferior is running on an ISA 2.05 or later processor. Add
15530 special case to return offset for full 64-bit slot of FPSCR when
15533 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15535 * Makefile.in (SFILES, clean): Added sparc64 files.
15536 (reg-sparc64.o, reg-sparc64.c): New.
15537 * configure.srv (sparc*-*-linux*): New configuration.
15538 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15539 syscall arguments for SPARC.
15540 (regsets_store_inferior_registers): Likewise.
15541 * linux-sparc-low.c: New file.
15543 2008-10-21 Doug Evans <dje@google.com>
15545 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15546 (READLINE_DIR,READLINE_DEP): Delete.
15547 (INTERNAL_CFLAGS): Update.
15548 (LINTFLAGS): Update.
15550 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15552 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15553 whole argv from the last run, not just argv[0].
15555 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15557 * regcache.c (new_register_cache): Return NULL if the register
15558 cache size isn't known yet.
15559 (free_register_cache): Avoid dereferencing a NULL regcache.
15561 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15563 * configure.srv: Merge MIPS and MIPS64.
15565 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15567 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15569 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15571 * Makefile.in: Add required vsx dependencies.
15573 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15574 Declare init_registers_powerpc_vsx32l.
15575 Declare init_registers_powerpc_vsx64l.
15576 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15577 (ppc_arch_setup): Check for VSX in hwcap.
15578 (ppc_fill_vsxregset): New function.
15579 (ppc_store_vsxregset): New function.
15580 Add new VSX entry in regset_info target_regsets.
15582 * configure.srv: Add new VSX dependencies.
15584 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15586 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15587 (remote_open): Set or clear transport_is_reliable.
15588 (putpkt_binary): Don't expect acks in noack mode.
15589 (getpkt): Don't send ack/nac in noack mode.
15590 * server.c (handle_general_set): Handle QStartNoAckMode.
15591 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15593 (main): Reset noack_mode on every connection.
15594 * server.h (noack_mode): Declare.
15596 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15598 * Makefile.in (GDBREPLAY_OBS): New variable.
15599 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15601 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15602 Daniel Jacobowitz <dan@codesourcery.com>
15604 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15605 (usr_store_inferior_registers): Likewise.
15606 (regsets_store_inferior_registers): Likewise.
15608 2008-07-31 Rolf Jansen <rj@surtec.com>
15609 Pedro Alves <pedro@codesourcery.com>
15611 * configure.ac: Check for memmem declaration.
15612 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15613 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15614 (disable_packet_qfThreadInfo): Unconditionally compile.
15615 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15616 * configure, config.in: Regenerate.
15618 2008-07-28 Doug Kwan <dougkwan@google.com>
15620 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15621 (linux_write_memory): Remove declaration of errno.
15623 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15625 * linux-low.c (handle_extended_wait): Do not use "status"
15626 variable uninitialized.
15628 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15630 * server.c (handle_v_attach): Inhibit reporting dll changes.
15632 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15634 * remote-utils.c (prepare_resume_reply): If requested, don't
15635 output "thread:TID" in the T stop reply.
15637 * server.c (disable_packet_vCont, disable_packet_Tthread)
15638 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15639 (handle_query): If requested, disable support for qC, qfThreadInfo
15641 (handle_v_requests): If requested, disable support for vCont.
15642 (gdbserver_show_disableable): New.
15643 (main): Handle --disable-packet and --disable-packet=LIST.
15645 * server.h (disable_packet_vCont, disable_packet_Tthread)
15646 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15648 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15650 * server.c (gdbserver_usage): Mention --version.
15652 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15654 * Makefile.in (gdbreplay.o): New rule.
15656 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15658 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15659 message, not gdbserver.
15661 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15662 Nathan Sidwell <nathan@codesourcery.com>
15663 Joseph Myers <joseph@codesourcery.com>
15665 * acinclude.m4: Include ../../config/acx.m4.
15666 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15667 * configure, config.in: Regenerate.
15668 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15669 * server.c (gdbserver_version): Print PKGVERSION.
15670 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15671 (main): Adjust gdbserver_usage calls.
15672 * gdbreplay.c (version, host_name): Add declarations.
15673 (gdbreplay_version, gdbreplay_usage): New.
15674 (main): Accept --version and --help options.
15676 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15678 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15679 (arm_breakpoint_at): Handle Thumb.
15680 (the_low_target): Add comment.
15682 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15684 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15686 2008-05-09 Doug Evans <dje@google.com>
15688 * server.h (decode_search_memory_packet): Declare.
15689 * remote-utils.c (decode_search_memory_packet): New fn.
15690 * server.c (handle_search_memory_1): New fn.
15691 (handle_search_memory): New fn.
15692 (handle_query): Process qSearch:memory packets.
15694 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15696 * regcache.c (registers_length): Remove.
15697 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15698 full register packet.
15699 * regcache.h (registers_length): Remove prototype.
15700 * server.h (PBUFSIZ): Define to 16384.
15702 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15704 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15705 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15706 powerpc-64l.o, and powerpc-altivec64l.o.
15707 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15708 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15709 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15710 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15711 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15714 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15715 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15716 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15717 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15718 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15719 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15720 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15721 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15722 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15723 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15726 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15727 (init_registers_powerpc_32l): ... this new prototype.
15728 (init_registers_powerpc_32): Remove, replace by ...
15729 (init_registers_powerpc_altivec32l): ... this new prototype.
15730 (init_registers_powerpc_e500): Remove, replace by ...
15731 (init_registers_powerpc_e500l): ... this new prototype.
15732 (init_registers_ppc64): Remove, replace by ...
15733 (init_registers_powerpc_64l): ... this new prototype.
15734 (init_registers_powerpc_64): Remove, replace by ...
15735 (init_registers_powerpc_altivec64l): ... this new prototype.
15736 (ppc_num_regs): Set to 73.
15737 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15738 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15739 (ppc_cannot_store_register): Handle orig_r3 and trap.
15740 (ppc_arch_setup): Update init_registers_... calls.
15741 (ppc_fill_gregset): Handle orig_r3 and trap.
15743 * inferiors.c (clear_inferiors): Reset current_inferior.
15745 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15747 * acinclude.m4: Add override.m4.
15748 * configure: Regenerate.
15750 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15752 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15753 initial call to init_register_ppc64.
15755 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15757 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15758 single powerpc*-*-linux* case.
15759 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15761 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15763 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15764 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15766 * linux-ppc-low.c: Include <elf.h>.
15767 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15768 (ppc_hwcap): New global variable.
15769 (ppc_regmap): Remove __SPE__ #ifdef sections.
15770 (ppc_regmap_e500): New global variable.
15771 (ppc_cannot_store_register): Update __SPE__ special case.
15772 (ppc_get_hwcap): New function.
15773 (ppc_arch_setup): Use it to determine whether inferior supports
15774 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15775 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15776 Do not access registers if target does not support AltiVec.
15777 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15778 Do not access registers if target does not support SPE.
15779 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15781 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15783 * linux-low.c (disabled_regsets, num_regsets): New.
15784 (use_regsets_p): Delete.
15785 (linux_wait_for_process): Clear disabled_regsets.
15786 (regsets_fetch_inferior_registers): Check and set it.
15787 (regsets_store_inferior_registers): Likewise.
15788 (linux_fetch_registers, linux_store_registers): Do not use
15790 (initialize_low): Allocate disabled_regsets.
15792 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15794 * Makefile.in (LIBOBJS): New.
15795 (OBS): Use LIBOBJS.
15796 (memmem.o): New rule.
15797 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15798 * configure: Regenerated.
15800 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15802 * server.c (handle_query): Never return "unsupported" for
15803 qXfer:features:read queries.
15805 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15807 * server.c (get_features_xml): Fix inverted condition.
15808 (handle_query): Always support qXfer:feature:read.
15810 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15812 * server.c (wrapper_argv): New.
15813 (start_inferior): Handle wrapper_argv. If set, expect an extra
15815 (gdbserver_usage): Document --wrapper.
15816 (main): Parse --wrapper.
15818 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15820 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15821 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15822 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15823 (ppc_set_pc): Likewise.
15824 (ppc_arch_setup): New function.
15825 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15826 of collect_register.
15827 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15829 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15831 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15832 instead of linux-ppc64-low.o.
15833 * linux-ppc64-low.c: Remove file.
15834 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15835 (linux-ppc64-low.o): Remove rule.
15837 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15838 (init_registers_powerpc_64): Likewise.
15839 (ppc_regmap): Conditionally define depending on __powerpc64__.
15840 (ppc_cannot_store_register): Do not special-case "fpscr" when
15841 compiled on __powerpc64__.
15842 (ppc_collect_ptrace_register): New function.
15843 (ppc_supply_ptrace_register): New function.
15844 (ppc_breakpoint): Change type to "unsigned int".
15845 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15846 (the_low_target): Conditionally provide initializers for the
15847 arch_setup member depending on __powerpc64__. Install
15848 collect_ptrace_register and supply_ptrace_register members.
15850 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15852 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15853 * server.c (gdbserver_xmltarget): Define.
15854 (get_features_xml): Use it to replace "target.xml" and arch_string.
15856 * configure.srv: Remove srv_xmltarget. Add XML files that were
15857 mentioned there to srv_xmlfiles instead. Remove conditional tests
15858 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15859 srv_xmlfiles and srv_regobj to include all possible choices.
15860 * configure.ac (srv_xmltarget): Remove.
15861 (srv_xmlfiles): Do not add "target.xml".
15862 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15863 checks for supplementary target information.
15864 * configure: Regenerate.
15865 * Makefile.in (XML_TARGET): Remove.
15866 (target.xml): Remove rule.
15867 (clean): Do not clean up target.xml.
15868 (.PRECIOUS): Do not mention target.xml.
15870 * target.h (struct target_ops): Remove arch_string member.
15871 * linux-low.c (linux_arch_string): Remove.
15872 (linux_target_ops): Remove arch_string initializer.
15873 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15874 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15875 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15876 * spu-low.c (spu_arch_string): Remove.
15877 (spu_target_ops): Remove arch_string initializer.
15878 * win32-low.c (win32_arch_string): Remove.
15879 (win32_target_ops): Remove arch_string initializer.
15880 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15881 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15882 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15884 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15886 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15887 by collect_ptrace_register and supply_ptrace_register hooks.
15888 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15889 instead of checking for the_low_target.left_pad_xfer.
15890 (usr_store_inferior_registers): Use collect_ptrace_register callback
15891 instead of checking for the_low_target.left_pad_xfer.
15893 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15894 (s390_supply_ptrace_register): Likewise.
15895 (s390_fill_gregset): Call s390_collect_ptrace_register.
15896 (the_low_target): Update.
15898 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15899 (ppc_supply_ptrace_register): Likewise.
15900 (the_low_target): Update.
15902 * linux-i386-low.c (the_low_target): Update.
15903 * linux-x86-64-low.c (the_low_target): Update.
15905 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15907 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15908 reg-s390.o and reg-s390x.o.
15910 * linux-low.c (new_inferior): New global variable.
15911 (linux_create_inferior, linux_attach): Set it.
15912 (linux_wait_for_process): Call the_low_target.arch_setup after the
15913 target has stopped for the first time.
15914 (initialize_low): Do not call the_low_target.arch_setup.
15916 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15917 (s390_set_pc): Likewise.
15918 (s390_arch_setup): New function.
15919 (the_low_target): Use s390_arch_setup as arch_setup routine.
15921 * regcache.c (realloc_register_cache): New function.
15922 (set_register_cache): Call it for each existing regcache.
15924 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15926 * server.h (init_registers): Remove prototype.
15928 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15929 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15930 instead of init_registers ().
15931 * linux-arm-low.c (init_registers_arm): Add prototype.
15932 (init_registers_arm_with_iwmmxt): Likewise.
15933 (the_low_target): Add initializer for arch_setup field.
15934 * linux-cris-low.c (init_registers_cris): Add prototype.
15935 (the_low_target): Add initializer for arch_setup field.
15936 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15937 (the_low_target): Add initializer for arch_setup field.
15938 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15939 (the_low_target): Add initializer for arch_setup field.
15940 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15941 (the_low_target): Add initializer for arch_setup field.
15942 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15943 (the_low_target): Add initializer for arch_setup field.
15944 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15945 (the_low_target): Add initializer for arch_setup field.
15946 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15947 (init_registers_mips64_linux): Likewise.
15948 (the_low_target): Add initializer for arch_setup field.
15949 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15950 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15951 (the_low_target): Add initializer for arch_setup field.
15952 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15953 (init_registers_powerpc_64): Likewise.
15954 (the_low_target): Add initializer for arch_setup field.
15955 * linux-s390-low.c (init_registers_s390): Add prototype.
15956 (init_registers_s390x): Likewise.
15957 (the_low_target): Add initializer for arch_setup field.
15958 * linux-sh-low.c (init_registers_sh): Add prototype.
15959 (the_low_target): Add initializer for arch_setup field.
15960 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15961 (the_low_target): Add initializer for arch_setup field.
15962 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15963 (the_low_target): Add initializer for arch_setup field.
15965 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15966 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15967 instead of init_registers ().
15968 * win32-arm-low.c (init_registers_arm): Add prototype.
15969 (the_low_target): Add initializer for arch_setup field.
15970 * win32-i386-low.c (init_registers_i386): Add prototype.
15971 (the_low_target): Add initializer for arch_setup field.
15973 * spu-low.c (init_registers_spu): Add prototype.
15974 (initialize_low): Call initialie_registers_spu () instead of
15975 initialize_registers ().
15977 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15979 * server.c (handle_v_requests): When handling the vRun and vAttach
15980 packets, if already debugging a process, don't kill it. Return an
15983 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15985 * server.c (handle_query): Correct length check.
15987 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15989 * win32-low.c (do_initial_child_stuff): Add process handle
15990 parameter. Set current_process_handle and current_process_id from the
15991 parameters. Clear globals.
15992 (win32_create_inferior): Don't set current_process_handle and
15993 current_process_id here. Instead pass them on the call to
15994 do_initial_child_stuff.
15995 (win32_attach): Likewise.
15996 (win32_clear_inferiors): New.
15997 (win32_kill): Don't close the current process handle or the
15998 current thread handle here. Instead call win32_clear_inferiors.
15999 (win32_detach): Don't open a new handle to the process. Call
16000 win32_clear_inferiors.
16001 (win32_join): Don't rely on current_process_handle; open a new
16002 handle using the process id.
16003 (win32_wait): Call win32_clear_inferiors when the inferior process
16006 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16008 * server.c (monitor_show_help): Add "exit".
16010 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16012 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16013 (clean): Add reg-xtensa.c.
16014 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16015 * configure.srv (xtensa*-*-linux*) New target.
16016 * linux-xtensa-low.c: New.
16017 * xtensa-xtregs.c: New.
16019 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16021 * hostio.c: Don't include errno.h.
16022 (errno_to_fileio_errno): Move to hostio-errno.
16023 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16024 error number outputting to the target->hostio_last_error callback.
16025 (hostio_packet_error): Use FILEIO_EINVAL directly.
16026 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16027 calls to hostio_error.
16028 * hostio-errno.c: New.
16029 * server.h (hostio_last_error_from_errno): Declare.
16030 * target.h (target_ops): Add hostio_last_error member.
16031 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16032 as hostio_last_error handler.
16033 * spu-low.c (spu_target_ops): Likewise.
16034 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16035 (wince_hostio_last_error): New functions.
16036 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16037 as hostio_last_error handler.
16038 (win32_target_ops) [!_WIN32_WCE]: Register
16039 hostio_last_error_from_errno as hostio_last_error handler.
16040 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16041 (hostio-errno.o): New rule.
16042 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16043 * configure.srv (srv_hostio_err_objs): New variable. Default to
16045 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16046 * configure: Regenerate.
16048 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16050 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16051 (linux_kill, linux_detach): Clean up the process list.
16052 * remote-utils.c (remote_open): Improve port number parsing.
16053 (putpkt_binary, input_interrupt): Only send interrupts if the target
16055 * server.c (extended_protocol): Make static.
16056 (attached): Define earlier.
16057 (exit_requested, response_needed, program_argv): New variables.
16058 (target_running): New.
16059 (start_inferior): Clear attached here.
16060 (attach_inferior): Set attached here.
16061 (require_running): Define.
16062 (handle_query): Use require_running and target_running. Implement
16064 (handle_v_attach, handle_v_run): New.
16065 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16066 (gdbserver_usage): Update.
16067 (main): Redo argument parsing. Handle --debug and --multi. Handle
16068 --attach along with other options or after the port. Save
16069 program_argv. Support no initial program. Resynchronize
16070 communication with GDB after an error. Handle "monitor exit".
16071 Use require_running and target_running. Always allow the extended
16072 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16073 restart in extended mode.
16074 * README: Refer to the GDB manual. Update --attach usage.
16076 2007-12-20 Andreas Schwab <schwab@suse.de>
16078 * linux-low.c (STACK_SIZE): Define.
16079 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16080 (linux_test_for_tracefork): Likewise.
16082 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16084 * linux-low.c (linux_wait_for_event): Update messages. Do not
16085 reinsert auto-delete breakpoints.
16086 * mem-break.c (struct breakpoint): Change return type of handler to
16088 (set_breakpoint_at): Update handler type.
16089 (reinsert_breakpoint_handler): Return 1 instead of calling
16091 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16093 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16094 * mem-break.h (set_breakpoint_at): Update handler type.
16095 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16096 * win32-low.c (auto_delete_breakpoint): New.
16097 (get_child_debug_event): Use it.
16099 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16101 * configure.ac: Check for pread and pwrite.
16102 * hostio.c (handle_pread): Fall back to lseek and read.
16103 (handle_pwrite): Fall back to lseek and write.
16104 * config.in, configure: Regenerated.
16106 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16108 * server.c (myresume): Add own_buf argument.
16109 (main): Update calls.
16111 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16113 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16114 * remote-utils.c (remote_open): Do not call disable_async_io.
16115 (block_async_io): Delete.
16116 (unblock_async_io): Make static.
16117 (initialize_async_io): New.
16118 * server.c (handle_v_cont): Handle async I/O here.
16119 (myresume): Likewise. Move other common resume tasks here...
16120 (main): ... from here. Call initialize_async_io. Disable async
16121 I/O before the main loop.
16122 * server.h (initialize_async_io): Declare.
16123 (block_async_io, unblock_async_io): Delete prototypes.
16124 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16126 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16128 * remote-utils.c (readchar): Allow binary data in received messages.
16130 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16132 * win32-low.c (attaching): New global.
16133 (win32_create_inferior): Clear the `attaching' global.
16134 (win32_attach): Set the `attaching' global.
16135 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16136 attaching. Only set a breakpoint at the entry point if not
16139 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16141 * server.c (main): Don't report dll events on the initial
16142 connection on attaches.
16144 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16146 * server.c (main): Relax numerical bases supported for the pid of
16147 the --attach command line argument.
16149 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16151 * win32-low.c (win32_attach): Call OpenProcess before
16152 DebugActiveProcess, not after. Add last error output to error
16155 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16157 * win32-low.c (win32_get_thread_context)
16158 (win32_set_thread_context): New functions.
16159 (thread_rec): Use win32_get_thread_context.
16160 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16161 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16164 2007-12-03 Leo Zayas
16165 Pedro Alves <pedro_alves@portugalmail.pt>
16167 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16169 (child_add_thread): Minor cleanup.
16170 (child_continue): Resume artificially suspended threads before
16171 calling ContinueDebugEvent.
16172 (suspend_one_thread): New.
16173 (fake_breakpoint_event): New.
16174 (get_child_debug_event): Change return type to int. Check here if
16175 gdb sent an interrupt request. If a soft interrupt was requested,
16176 fake a breakpoint event. Return 0 if there is no event to handle,
16178 (win32_wait): Don't check here if gdb sent an interrupt request.
16179 Ensure there is a valid event to handle.
16180 (win32_request_interrupt): Add soft interruption method as last
16183 2007-12-03 Leo Zayas
16184 Pedro Alves <pedro_alves@portugalmail.pt>
16186 * win32-low.h (win32_thread_info): Add descriptions to the
16187 structure members. Replace `suspend_count' counter by a
16189 * win32-low.c (thread_rec): Update condition of when to get the
16190 context from the inferior. Rely on ContextFlags being set if it
16191 has already been retrieved. Only suspend the inferior thread if
16192 we haven't already. Warn if that fails.
16193 (continue_one_thread): s/suspend_count/suspended/. Only call
16194 ResumeThread once. Warn if that fails.
16196 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16198 * win32-low.c (win32_wait): Don't read from the inferior when it
16199 has already exited.
16201 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16203 * Makefile.in (win32_low_h): New variable.
16204 (win32-low.o): Add dependency on $(win32_low_h).
16205 (win32-arm-low.o, win32-i386-low.o): New rules.
16207 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16209 * hostio.c: Correct copyright year.
16211 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16213 * Makefile.in (OBS): Add hostio.o.
16214 (hostio.o): New rule.
16215 * server.h (handle_vFile): Declare.
16216 * hostio.c: New file.
16217 * server.c (handle_v_requests): Take packet_len and new_packet_len
16218 for binary packets. Call handle_vFile.
16219 (main): Update call to handle_v_requests.
16221 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16223 * linux-low.c: Include <sched.h>.
16225 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16227 * linux-low.c (linux_tracefork_grandchild): New.
16228 (linux_tracefork_child): Use clone.
16229 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16231 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16233 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16235 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16237 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16239 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16241 * inferiors.c (change_inferior_id): Delete.
16242 (add_pid_to_list, pull_pid_from_list): New.
16243 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16244 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16245 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16246 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16247 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16248 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16249 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16250 (using_threads): Always set to 1.
16251 (handle_extended_wait): New.
16252 (add_process): Do not set TID.
16253 (linux_create_inferior): Set must_set_ptrace_flags.
16254 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16255 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16256 (linux_thread_alive): Rename TID argument to LWPID.
16257 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16258 (linux_wait_for_event): Do not use TID or check using_threads. Update
16259 call to dead_thread_notify. Call handle_extended_wait.
16260 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16261 (send_sigstop): Delete sigstop_sent.
16262 (wait_for_sigstop): Avoid TID.
16263 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16264 (linux_test_for_tracefork): New.
16265 (linux_lookup_signals): Use thread_db_active and
16266 linux_supports_tracefork_flag.
16267 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16268 * linux-low.h (get_process_thread): Avoid TID.
16269 (struct process_ifo): Move thread_known and tid to the end. Remove
16271 (linux_attach_lwp, thread_db_init): Update prototypes.
16272 * server.h (change_inferior_id): Delete prototype.
16273 (add_pid_to_list, pull_pid_from_list): New prototypes.
16274 * thread-db.c (thread_db_use_events): New.
16275 (find_first_thread): Rename to...
16276 (find_one_thread): ...this. Update callers and messages. Do not
16277 call fatal. Check thread_db_use_events. Do not call
16278 change_inferior_id or new_thread_notify.
16279 (maybe_attach_thread): Update. Do not call new_thread_notify.
16280 (thread_db_init): Set thread_db_use_events. Check use_events.
16281 * utils.c (fatal, warning): Correct message prefix.
16283 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16285 * Makefile.in (clean): Remove new files.
16286 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16287 (powerpc-64.o, powerpc-64.c): New rules.
16288 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16289 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16291 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16293 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16294 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16295 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16296 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16297 (target_regsets): Add AltiVec and SPE register sets.
16298 * configure.ac: Check for AltiVec and SPE.
16299 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16300 (ppc_fill_vrregset, ppc_store_vrregset): New.
16301 (target_regsets): Add AltiVec register set.
16302 * configure: Regenerated.
16304 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16306 * linux-low.c (O_LARGEFILE): Define.
16307 (linux_read_memory): Use /proc/PID/mem.
16308 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16309 * configure, config.in: Regenerated.
16311 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16313 * linux-low.c (linux_wait_for_event): Do not pass signals while
16316 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16318 * win32-low.c (create_process): New.
16319 (win32_create_inferior): Use create_process instead of
16320 CreateProcess. If create_process failed retry appending an ".exe"
16321 suffix. Store the GetLastError result immediatelly after
16322 create_process calls and use it on the call to error.
16324 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16326 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16328 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16330 * configure.ac: Switch license to GPLv3.
16332 2007-08-01 Michael Snyder <msnyder@access-company.com>
16334 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16336 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16338 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16340 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16341 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16342 CloseToolhelp32Snapshot.
16343 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16344 CloseToolhelp32Snapshot.
16346 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16348 * server.c (main): Check for inferior exit before main loop.
16350 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16352 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16353 instead of on tmp_desc.
16355 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16356 Daniel Jacobowitz <dan@codesourcery.com>
16358 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16359 (add_thread): Minor cleanups.
16360 (clear_inferiors): Move lower in the file. Clear the DLL
16362 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16363 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16364 (xml_escape_text): New.
16365 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16367 (handle_v_cont): Report errors.
16368 (gdbserver_version): Update.
16369 (main): Correct size of own_buf. Do not report initial DLL events.
16370 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16371 (unloaded_dll, xml_escape_text): New.
16372 * win32-low.c (enum target_waitkind): Update comments.
16373 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16374 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16375 (win32_EnumProcessModules, win32_GetModuleInformation)
16376 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16377 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16378 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16379 (win32_Module32First, win32_Module32Next, load_toolhelp)
16380 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16381 (get_child_debug_event): Handle DLL events.
16382 (win32_wait): Likewise.
16384 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16386 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16387 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16389 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16391 * win32-low.c (handle_output_debug_string): Ignore event if not
16394 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16396 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16398 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16400 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16402 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16404 * inferiors.c (change_inferior_id): Add comment.
16405 * linux-low.c (check_removed_breakpoint): Add an early
16406 prototype. Improve debug output.
16407 (linux_attach): Doc update.
16408 (linux_detach_one_process, linux_detach): Clean up before releasing
16410 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16411 * linux-low.h (struct process_info): Doc improvement.
16412 * mem-break.c (delete_all_breakpoints): New.
16413 * mem-break.h (delete_all_breakpoints): New prototype.
16414 * thread-db.c (find_first_thread): New.
16415 (thread_db_create_event): Call it instead of
16416 thread_db_find_new_threads. Clean up unused variables.
16417 (maybe_attach_thread): Remove first thread handling.
16418 (thread_db_find_new_threads): Use find_first_thread.
16419 (thread_db_get_tls_address): Likewise.
16421 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16423 * thread-db.c (thread_db_find_new_threads): Add prototype.
16424 (thread_db_create_event): Check for the main thread before adding
16426 (maybe_attach_thread): Only enable event reporting if TID == 0.
16427 (thread_db_get_tls_address): Check for new threads.
16429 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16431 * linux-low.c (linux_create_inferior): Try execv before execvp.
16432 * spu-low.c (spu_create_inferior): Likewise.
16434 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16436 * linux-low.c (linux_create_inferior): Change execv to execvp.
16437 * spu-low.c (spu_create_inferior): Likewies.
16439 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16441 * Makefile.in (clean): Clean new files instead of deleted ones.
16442 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16443 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16445 * configure.srv: Specify XML files and new regformats for MIPS and
16447 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16448 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16449 an entry for the restart register.
16450 (mips_cannot_fetch_register, mips_cannot_store_register)
16451 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16452 register names to match the XML descriptions.
16453 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16454 restart register instead of $0.
16456 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16457 Markus Deuling <deuling@de.ibm.com>
16459 * remote-utils.c (decode_xfer_write): New function.
16460 * server.h (decode_xfer_write): Add prototype.
16461 * server.c (handle_query): Add PACKET_LEN argument. Support
16462 qXfer:spu:read and qXfer:spu:write packets.
16463 (main): Pass packet_len to handle_query.
16464 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16465 * target.h (target_ops): Add qxfer_spu.
16467 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16469 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16470 accessing non-seekable spufs files.
16472 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16474 * server.c (handle_query): Add reply for qC packet.
16476 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16477 Leo Zayas <lerele@champenstudios@com>
16479 * server.h (check_remote_input_interrupt_request): New function.
16480 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16481 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16482 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16483 (check_remote_input_interrupt_request): New function.
16484 * server.h (check_remote_input_interrupt_request): Declare.
16485 * win32-low.c (winapi_DebugBreakProcess,
16486 winapi_GenerateConsoleCtrlEvent): New typedefs.
16487 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16489 (win32_wait): Check for remote interrupt request
16490 with check_remote_input_interrupt_request.
16491 (win32_request_interrupt): New function.
16492 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16494 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16496 * win32-low.c (debug_registers_changed,
16497 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16498 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16499 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16500 (thread_rec): Get context using the low target.
16501 (child_add_thread): Call thread_added on the low target,
16502 which does the same thing.
16504 (do_initial_child_stuff): Remove debug registers references.
16505 Set context using the low target. Resume threads after
16506 setting the contexts.
16507 (child_continue): Remove dead variable. Remove debug
16508 registers references.
16509 (child_fetch_inferior_registers): Go through the low target.
16510 (do_child_store_inferior_registers): Remove.
16511 (child_store_inferior_registers): Go through the low target.
16512 (win32_resume): Remove debug registers references.
16513 Set context using the low target.
16514 (handle_exception): Change return type to void. Don't record
16515 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16516 first chance exception.
16517 (get_child_debug_event): Change return type to void. Remove
16518 goto loop. Always return after waiting for debug event.
16519 (win32_wait): Convert to switch statement. Handle spurious
16522 * win32-i386-low.c (debug_registers_changed,
16523 debug_registers_used): New.
16524 (initial_stuff): Rename to ...
16525 (i386_initial_stuff): ... this. Clear debug registers
16527 (store_debug_registers): Delete.
16528 (i386_get_thread_context): New.
16529 (load_debug_registers): Delete.
16530 (i386_set_thread_context): New.
16531 (i386_thread_added): New.
16532 (single_step): Rename to ...
16533 (i386_single_step): ... this.
16534 (do_fetch_inferior_registers): Rename to ...
16535 (i386_fetch_inferior_register): ... this.
16536 (i386_store_inferior_register): New.
16537 (the_low_target): Adapt to new interface.
16539 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16540 (arm_get_thread_context): New.
16541 (arm_set_thread_context): New.
16543 (do_fetch_inferior_registers): Rename to ...
16544 (arm_fetch_inferior_register): ... this.
16545 (arm_store_inferior_register): New.
16546 (arm_wince_breakpoint): Reimplement as unsigned long.
16547 (arm_wince_breakpoint_len): Define.
16548 (the_low_target): Adapt to new interface.
16550 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16551 load_debug_registers. Add get_thread_context, set_thread_context,
16552 thread_added and store_inferior_register. Rename
16553 fetch_inferior_registers to fetch_inferior_register.
16554 (regptr): Remove declaration.
16556 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16558 * linux-low.c (linux_detach): Change return type to int. Return 0.
16559 * spu-low.c (spu_detach): Likewise.
16561 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16563 * target.h (target_ops): Change return type of detach to int.
16565 (join_inferior): New.
16566 * server.c (main): Don't skip detach support on mingw32.
16567 If the inferior doesn't support detaching return error.
16568 Call join_inferior instead of using waitpid.
16569 * linux-low.c (linux_join): New.
16570 (linux_target_op): Add linux_join.
16571 * spu-low.c (spu_join): New.
16572 (spu_target_ops): Add spu_join.
16573 * win32-low.c (win32_detach): Adapt to new interface.
16574 Reopen current_process_handle before detaching. Issue a child
16575 resume before detaching.
16577 (win32_target_op): Add win32_join.
16579 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16581 * win32-low.c (win32-attach): Fix return value.
16582 * target.h (target_ops): Describe ATTACH return values.
16584 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16586 * win32-low.c (GETPROCADDRESS): Define.
16587 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16588 (winapi_DebugSetProcessKillOnExit): Likewise.
16589 (win32_create_inferior): Force usage of ansi CreateProcessA.
16590 (win32_attach): Use GETPROCADDRESS.
16591 (win32_detach): Likewise.
16593 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16595 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16597 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16599 * win32-low.c: Commit leftover changes from 2007-03-29.
16601 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16603 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16604 fields short instead of int. Add explicit padding.
16605 (i387_cache_to_fsave): Remove unnecessary casts.
16606 (i387_fsave_to_cache): Doc fix.
16607 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16609 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16611 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16612 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16614 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16616 * configure.srv (arm*-*-mingw32ce*): Move near the other
16619 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16621 * configure.ac: Add errno checking.
16622 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16623 sys/file.h and malloc.h.
16624 (AC_CHECK_DECLS): Add perror.
16625 (srv_mingwce): Handle.
16626 * configure.srv (i[34567]86-*-cygwin*): Add
16627 win32-i386-low.o to srv_tgtobj.
16628 (i[34567]86-*-mingw*): Likewise.
16629 (arm*-*-mingw32ce*): Add case.
16630 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16631 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16632 [__MINGW32CE__] (strerror): New function.
16633 [__MINGW32CE__] (errno): Define to GetLastError.
16634 [__MINGW32CE__] (COUNTOF): New macro.
16635 (remote_open): Remove extra close call.
16636 * mem-break.c (delete_breakpoint_at): New function.
16637 * mem-break.h (delete_breakpoint_at): Declare.
16638 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16639 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16640 [USE_WIN32API] (read, write): Add char* casts.
16641 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16642 * server.h: Include wincecompat.h on Windows CE.
16643 [HAVE_ERRNO_H]: Check.
16644 (perror): Declare if not declared.
16645 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16646 (perror_with_name): Remove errno declaration.
16647 * wincecompat.h: New.
16648 * wincecompat.c: New.
16649 * win32-low.h: New.
16650 * win32-arm-low.c: New.
16651 * win32-i386-low.c: New.
16652 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16653 (OUTMSG2): Make it safe.
16655 (COUNTOF): New macro.
16656 (NUM_REGS): Get it from the low target.
16657 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16658 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16659 (thread_rec): Let low target handle debug registers.
16660 (child_add_thread): Likewise.
16661 (child_init_thread_list): Likewise.
16662 (continue_one_thread): Likewise.
16664 (do_child_fetch_inferior_registers): Move to ...
16665 * win32-i386-low.c: ... here, and rename to ...
16666 (do_fetch_inferior_registers): ... this.
16667 * win32-low.c (child_fetch_inferior_registers):
16668 Go through the low target.
16669 (do_child_store_inferior_registers): Use regptr.
16670 (strwinerror): New function.
16671 (win32_create_inferior): Handle Windows CE.
16672 Use strwinerror instead of strerror on Windows error
16673 codes. Add program to the error output.
16674 Don't close the main thread handle on Windows CE.
16675 (win32_attach): Use coredll.dll on Windows CE.
16676 (win32_kill): Close current process and current
16678 (win32_detach): Use coredll.dll on Windows CE.
16679 (win32_resume): Let low target handle debug registers, and
16681 (handle_exception): Add/Remove initial breakpoint. Avoid
16682 non-existant WSTOPSIG on Windows CE.
16683 (win32_read_inferior_memory): Cast to remove warning.
16684 (win32_arch_string): Go through the low target.
16685 (initialize_low): Call set_breakpoint_data with the low
16686 target's breakpoint.
16687 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16688 FOP_REGNUM, mappings): Move to ...
16689 * win32-i386-low.c: ... here.
16690 * win32-low.c (win32_thread_info): Move to ...
16691 * win32-low.h: ... here.
16692 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16693 win32-arm-low.c and wincecompat.c.
16694 (all:): Add $EXEEXT.
16695 (install-only:): Likewise.
16696 (gdbserver:): Likewise.
16697 (gdbreplay:): Likewise.
16698 * config.in: Regenerate.
16699 * configure: Regenerate.
16701 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16703 * win32-low.c: Rename typedef thread_info to
16704 win32_thread_info throughout.
16706 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16708 * win32-i386-low.c: Rename to ...
16709 * win32-low.c: ... this.
16710 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16711 * Makefile.in: Likewise.
16713 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16715 * remote-utils.c (monitor_output): Constify msg parameter.
16716 * server.h (monitor_output): Likewise.
16717 * win32-i386-low.c (handle_output_debug_string): New.
16718 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16719 handle_output_debug_string.
16720 (get_child_debug_event): Likewise.
16722 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16724 * server.c (main): Correct strtoul check.
16726 2007-03-27 Jon Ringle <jon@ringle.org>
16728 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16730 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16732 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16734 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16736 * terminal.h: Check HAVE_SGTTY_H.
16738 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16740 * remote-utils.c (remote_open): Print out the assigned port number.
16742 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16744 * remote-utils.c (monitor_output): New function.
16745 * server.c (debug_threads): Define here.
16746 (monitor_show_help): New function.
16747 (handle_query): Handle qRcmd.
16748 (main): Do not handle 'd' packet.
16749 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16750 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16753 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16755 * Makefile.in (EXEEXT): New.
16756 (clean): Use $(EXEEXT).
16758 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16760 * target.h (target_ops): Rename send_signal to request_interrupt,
16761 and remove enum target_signal parameter.
16762 * linux-low.c (linux_request_interrupt): Rename from
16763 linux_send_signal, and always send SIGINT.
16764 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16765 and always send SIGINT.
16766 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16768 (input_interrupt): Likewise.
16770 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16772 * server.c (get_features_xml): Check if target implemented
16774 * win32-i386-low.c (win32_arch_string): New.
16775 (win32_target_ops): Add win32_arch_string as arch_string member.
16777 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16779 * spu-low.c (spu_arch_string): New.
16780 (spu_target_ops): Add spu_arch_string.
16782 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16784 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16785 * configure.ac: Do not check for terminal.h.
16786 * configure, config.in: Regenerated.
16788 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16790 * Makefile.in (OBS): Add $(XML_BUILTIN).
16791 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16793 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16794 (arm-with-iwmmxt.c): New.
16795 * config.in, configure: Regenerate.
16796 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16797 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16798 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16799 (arm*-*-linux*): Add iWMMXt and regset support.
16800 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16801 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16802 (arm_store_wmmxregset, target_regsets): New.
16803 * server.c (get_features_xml): Take annex argument. Check builtin
16805 (handle_query): Handle multiple annexes.
16807 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16809 * remote-utils.c [USE_WIN32API] (read, write): Define.
16810 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16813 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16815 * linux-i386-low.c (the_low_target): Set arch_string.
16816 * linux-x86-64-low.c (the_low_target): Likewise.
16817 * linux-low.c (linux_arch_string): New.
16818 (linux_target_ops): Add it.
16819 * linux-low.h (struct linux_target_ops): Add arch_string.
16820 * server.c (write_qxfer_response): Use const void * for DATA.
16821 (get_features_xml): New.
16822 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16823 * target.h (struct target_ops): Add arch_string method.
16825 2007-01-03 Denis Pilat <denis.pilat@st.com>
16826 Daniel Jacobowitz <dan@codesourcery.com>
16828 * linux-low.c (linux_kill): Handle being called with no threads.
16829 * win32-i386-low.c (win32_kill): Likewise.
16830 (get_child_debug_event): Clear current_process_handle.
16832 2006-12-30 Denis PILAT <denis.pilat@st.com>
16833 Daniel Jacobowitz <dan@codesourcery.com>
16835 * remote-utils.c (remote_open): Check the type of specified
16836 serial port devices before opening them.
16837 * server.c (main): Kill the inferior if an error occurs during
16838 the first remote_open.
16840 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16842 * README: Update supported targets.
16844 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16846 * Makefile.in (clean): Remove reg-mips64.c.
16847 (reg-mips64.c, reg-mips64.o): New rules.
16848 * configure.srv: Handle mips64. Include regset support for mips.
16849 * linux-mips-low.c (union mips_register): New.
16850 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16851 (mips_breakpoint, mips_breakpoint_at): Use int.
16852 (mips_collect_register, mips_supply_register)
16853 (mips_collect_register_32bit, mips_supply_register_32bit)
16854 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16855 (mips_store_fpregset, target_regsets): New.
16856 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16858 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16860 * configure.srv: Add target "spu*-*-*".
16861 * Makefile.in (clean): Remove reg-spu.c.
16862 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16863 * spu-low.c: New file.
16865 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16867 * configure.ac: Correct td_thr_tls_get_addr test.
16868 * configure: Regenerated.
16870 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16872 * linux-low.c (linux_wait_for_event): Reformat. Use the
16873 pass_signals array.
16874 * remote-utils.c (decode_address_to_semicolon): New.
16875 * server.c (pass_signals, handle_general_set): New.
16876 (handle_query): Mention QPassSignals for qSupported.
16877 (main): Call handle_general_set.
16878 * server.h (pass_signals, decode_address_to_semicolon): New.
16880 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16882 * server.c (handle_query): Correct error handling for read_auxv.
16884 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16886 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16887 and srv_linux_thread_db to yes.
16888 * linux-s390-low.c (s390_fill_gregset): New function.
16889 (target_regsets): Define data structure.
16891 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16893 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16894 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16895 * config.in, configure: Regenerated.
16896 * inferiors.c (gdb_id_to_thread): New function.
16897 (gdb_id_to_thread_id): Use it.
16898 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16899 * linux-low.h (struct process_info): Add th member.
16900 (thread_db_get_tls_address): New prototype.
16901 * remote-utils.c (decode_address): Make non-static.
16902 * server.c (handle_query): Handle qGetTLSAddr.
16903 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16904 * target.h (struct target_ops): Add get_tls_address.
16905 * thread-db.c (maybe_attach_thread): Save the thread handle.
16906 (thread_db_get_tls_address): New.
16908 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16910 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16911 (linux_resume_one_process): Take a siginfo_t *. Update all
16912 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16913 (struct pending_signals): Add a siginfo_t.
16914 (linux_wait_for_process): Always set last_status.
16915 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16916 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16917 * linux-low.h (struct process_info): Add last_status.
16919 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16921 * remote-utils.c (try_rle): New function.
16922 (putpkt_binary): Use it.
16924 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16926 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16927 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16928 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16929 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16930 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16933 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16935 * server.c (terminal_fd): New variable.
16936 (old_foreground_pgrp): Likewise.
16937 (restore_old_foreground_pgrp): New function.
16938 (start_inferior): Record the terminal file descriptor in terminal_fd
16939 and its original foreground group in old_foreground_pgrp. Register
16940 restore_old_foreground_pgrp with atexit().
16942 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16944 * server.c (handle_query): Correct qPart to qXfer.
16946 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16948 * configure.ac: Check for more headers which are missing on
16949 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16950 * configure.srv: Add Cygwin and mingw32.
16951 * remote-utils.c: Don't include headers unconditionally which
16952 are missing on mingw32. Include <winsock.h> for mingw32.
16953 (remote_open): Adjust for mingw32 support. Flush
16954 standard error after writing to it.
16955 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16956 (unblock_async_io, enable_async_io, disable_async_io)
16957 (readchar, getpkt): Update for Winsock support.
16958 (prepare_resume_reply): Expect a protocol signal number.
16959 * server.c: Disable <sys/wait.h> on mingw32.
16960 (start_inferior): Adjust for mingw32 support. Flush
16961 standard error after writing to it.
16962 (attach_inferior): Likewise. Use protocol signal
16964 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16966 * win32-i386-low.c: New file.
16967 * Makefile.in (XM_CLIBS): Set.
16968 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16969 (win32-i386-low.o): New dependency rule.
16970 * linux-low.c (linux_wait): Use target signal numbers.
16971 * target.h (struct target_ops): Doc fix.
16972 * server.h (target_signal_to_name): New prototype.
16973 * gdbreplay.c: Don't include headers unconditionally which
16974 are missing on mingw32. Include <winsock.h> for mingw32.
16975 (remote_close, remote_open): Adjust for Winsock support.
16976 * configure, config.in: Regenerated.
16978 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16980 * server.c (decode_xfer_read, write_qxfer_response): New.
16981 (handle_query): Take a packet length argument. Handle
16982 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16983 the qSupported response.
16984 (main): Update call to handle_query.
16986 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16988 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16989 (putpkt_binary): Renamed from putpkt and adjusted for binary
16991 (putpkt): New wrapper for putpkt_binary.
16992 (readchar): Don't mask off the high bit.
16993 (decode_X_packet): New function.
16994 * server.c (main): Call putpkt_binary if a handler sets the packet
16995 length. Save the length of the incoming packet. Handle 'X'.
16996 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16998 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17000 * server.c (handle_query): Handle qSupported.
17002 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17004 * remote-utils.c (all_symbols_looked_up): New variable.
17005 (look_up_one_symbol): Check it.
17006 * server.h (look_up_one_symbol): New declaration.
17007 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17009 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17011 * Makefile.in (linux-arm-low.o): Update dependencies.
17012 * linux-arm-low.c: Include "gdb_proc_service.h".
17013 (PTRACE_GET_THREAD_AREA): Define.
17014 (ps_get_thread_area): New function.
17016 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17018 * configure.srv (m68k*-*-uclinux*): New target.
17019 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17020 (linux_resume_one_process): Remove extraneous cast.
17021 (linux_read_offsets): New.
17022 (linux_target_op): Add linux_read_offsets on mmuless systems.
17023 * server.c (handle_query): Add qOffsets logic.
17024 * target.h (struct target_ops): Add read_offsets.
17026 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17028 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17029 (PTRACE_GET_THREAD_AREA): Define.
17030 (ps_get_thread_area): New function.
17031 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17032 (linux-x86-64-low.o): Update.
17034 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17036 * configure.ac: Remove checks for prfpregset_t.
17037 * gdb_proc_service.h: New file.
17038 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17039 new "gdb_proc_service.h".
17040 * proc-service.c: Likewise.
17041 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17042 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17043 * Makefile.in (gdb_proc_service_h): Updated.
17044 * configure, config.in: Regenerated.
17046 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17048 * remote-utils.c (prepare_resume_reply): Move declaration
17049 of gdb_id_from_wait to the top of the block.
17051 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17053 * linux-low.c (regsets_store_inferior_registers): Read the regset
17054 from the target before filling it.
17056 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17058 * server.c (attach_inferior): Return SIGTRAP for a successful
17061 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17063 * Makefile.in (OBS): Add version.o.
17064 (STAGESTUFF): Delete.
17065 (version.o): Add dependencies.
17066 (version.c): Replace rule.
17067 (clean): Remove version.c.
17068 * server.c (gdbserver_version): New.
17069 (gdbserver_usage): Use printf.
17070 (main): Handle --version and --help.
17071 * server.h (version, host_name): Add declarations.
17073 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17085 * linux-x86-64-low.c:
17087 * linux-s390-low.c:
17088 * linux-ppc64-low.c:
17090 * linux-mips-low.c:
17091 * linux-m68k-low.c:
17092 * linux-m32r-low.c:
17095 * linux-ia64-low.c:
17096 * linux-i386-low.c:
17097 * linux-crisv32-low.c:
17109 * gdbserver.1: Add (C) after Copyright. Update the FSF
17112 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17114 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17115 (arm_breakpoint_at): Recognize both breakpoints.
17116 (the_low_target): Use the correct breakpoint instruction.
17118 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17120 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17121 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17122 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17123 (the_low_target): Update.
17125 2005-10-25 Andreas Schwab <schwab@suse.de>
17127 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17129 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17130 (ia64_num_regs): Reduce to 462.
17132 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17134 * acinclude.m4: Correct quoting.
17135 * aclocal.m4: Regenerated.
17137 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17138 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17139 (thread_db_init): Call thread_db_err_str.
17140 * configure.ac: Check for TD_VERSION.
17141 * config.in, configure: Regenerated.
17143 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17145 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17147 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17149 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17150 is not available. Define HAVE_PTRACE_GETREGS if it is.
17151 * config.in, configure: Regenerated.
17152 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17153 * linux-i386-low.c, linux-m68k-low.c: Update to use
17154 HAVE_PTRACE_GETREGS.
17155 * linux-low.c (regsets_fetch_inferior_registers)
17156 (regsets_store_inferior_registers): Only return 0 if we processed
17158 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17159 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17161 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17163 * inferiors.c (struct thread_info): Add gdb_id.
17164 (add_thread): Add gdb_id argument.
17165 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17166 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17167 calls to add_thread.
17168 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17169 * server.c (handle_query): Use thread_to_gdb_id.
17170 (handle_v_cont, main): Use gdb_id_to_thread_id.
17171 * server.h (add_thread): Update prototype.
17172 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17175 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17177 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17178 left-padded registers.
17179 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17180 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17182 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17184 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17185 * configure: Regenerate.
17186 * config.in: Regenerate.
17187 * server.h (NEED_DECLARATION_STRERROR):
17188 Replace with !HAVE_DECL_STRERROR.
17190 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17192 * linux-low.c (linux_wait, linux_send_signal): Don't test
17193 an unsigned long variable for > 0 if it could be MAX_ULONG.
17194 * server.c (myresume): Likewise.
17195 * target.c (set_desired_inferior): Likewise.
17197 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17199 * configure.ac: Simplify and improve check for socklen_t.
17200 * configure, config.in: Regenerate.
17202 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17204 * acconfig.h: Remove.
17205 * configure.ac: Add a test for socklen_t. Use three-argument
17206 AC_DEFINE throughout.
17207 * config.in: Regenerated using autoheader 2.59.
17208 * configure: Regenerated.
17210 * gdbreplay.c (socklen_t): Provide a default.
17211 (remote_open): Use socklen_t.
17212 * remote-utils.c (socklen_t): Provide a default.
17213 (remote_open): Use socklen_t.
17214 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17217 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17219 * linux-low.c (linux_read_memory, linux_write_memory)
17220 (linux_read_auxv): Likewise.
17221 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17222 (check_mem_write): Likewise.
17223 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17225 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17226 (registers_from_string, register_data): Likewise.
17227 * server.c (handle_query, main): Likewise.
17228 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17229 (decode_M_packet): Likewise.
17230 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17231 * target.h (struct target_ops): Update read_memory, write_memory,
17233 (read_inferior_memory, write_inferior_memory): Update.
17234 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17235 to unsigned char *.
17236 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17237 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17238 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17239 linux-s390-low.c, linux-sh-low.c: Update for changes in
17240 read_inferior_memory and the_low_target->breakpoint.
17242 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17244 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17245 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17246 * configure.srv: Add powerpc64-*-linux*.
17247 * linux-ppc64-low.c: New file.
17249 2005-05-23 Orjan Friberg <orjanf@axis.com>
17251 * linux-cris-low.c: New file with support for CRIS.
17252 * linux-crisv32-low.c: Ditto for CRISv32.
17253 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17254 (clean): Add reg-cris.c and reg-crisv32.c.
17255 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17256 reg-crisv32.o, and reg-crisv32.c to make rules.
17257 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17258 recognized targets.
17260 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17262 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17263 of sizeof (PTRACE_XFER_TYPE).
17264 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17266 2005-05-12 Orjan Friberg <orjanf@axis.com>
17268 * target.h (struct target_ops): Add insert_watchpoint,
17269 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17270 pointers for hardware watchpoint support.
17271 * linux-low.h (struct linux_target_ops): Ditto.
17272 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17273 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17274 to linux_target_ops.
17275 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17277 * server.c (main): Recognize 'Z' and 'z' packets.
17279 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17281 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17282 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17283 (the_low_target): Add new members.
17285 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17287 * proc-service.c (ps_lgetregs): Search all_processes instead of
17290 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17292 * server.c (start_inferior): Change return type to int.
17293 (attach_inferior): Change sigptr to int *.
17294 (handle_v_cont, handle_v_requests): Change signal to int *.
17295 (main): Change signal to int.
17297 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17299 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17300 * configure.srv: Add m32r*-*-linux*.
17301 * linux-m32r-low.c: New file.
17303 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17305 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17307 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17309 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17310 Take unsigned long arguments for PIDs.
17311 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17312 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17313 (wait_for_sigstop, linux_resume_one_process)
17314 (regsets_fetch_inferior_registers, linux_send_signal)
17315 (linux_read_auxv): Likewise. Update the types of variables holding
17316 PIDs. Update format string specifiers.
17317 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17318 * remote-utils.c (prepare_resume_reply): Likewise.
17319 * server.c (cont_thread, general_thread, step_thread)
17320 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17322 (handle_query): Update format specifiers.
17323 (handle_v_cont, main): Use strtoul for thread IDs.
17324 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17325 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17326 (general_thread, step_thread, thread_from_wait)
17327 (old_thread_from_wait): Update.
17328 * target.h (struct thread_resume): Use unsigned long for THREAD.
17329 (struct target_ops): Use unsigned long for arguments to attach and
17332 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17334 * acinclude.m4: Include bfd/bfd.m4 directly.
17335 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17336 <agriffis@toolchain.org>.
17337 * aclocal.m4, configure: Regenerated.
17339 2005-01-07 Andrew Cagney <cagney@gnu.org>
17341 * configure.ac: Rename configure.in, require autoconf 2.59.
17342 * configure: Re-generate.
17344 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17346 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17347 LIBS when finished.
17348 * aclocal.m4: Regenerated.
17349 * configure: Regenerated.
17351 2004-11-21 Andreas Schwab <schwab@suse.de>
17353 * linux-m68k-low.c (m68k_num_gregs): Define.
17354 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17355 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17356 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17357 (m68k_breakpoint_at): New. Add to the_low_target.
17359 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17360 srv_linux_thread_db to yes.
17362 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17364 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17365 (ARCH_SET_FS): Likewise.
17366 (ARCH_GET_FS): Likewise.
17367 (ARCH_GET_GS): Likewise.
17369 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17371 * linux-i386-low.c (ps_get_thread_area): New.
17372 * linux-x86-64-low.c (ps_get_thread_area): New.
17373 * linux-low.c: Include <sys/syscall.h>.
17374 (linux_kill_one_process): Don't kill the first thread here.
17375 (linux_kill): Kill the first thread here.
17376 (kill_lwp): New function.
17377 (send_sigstop, linux_send_signal): Use it.
17378 * proc-service.c: Clean up #ifdefs.
17379 (fpregset_info): Delete.
17380 (ps_lgetregs): Update and enable implementation.
17381 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17383 * remote-utils.c (struct sym_cache, symbol_cache): New.
17384 (input_interrupt): Print a clearer message.
17385 (async_io_enabled): New variable.
17386 (enable_async_io, disable_async_io): Use it. Update comments.
17387 (look_up_one_symbol): Use the symbol cache.
17388 * thread-db.c (thread_db_look_up_symbols): New function.
17389 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17391 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17393 * configure.in: Test for -rdynamic.
17394 * configure: Regenerated.
17395 * Makefile (INTERNAL_LDFLAGS): New.
17396 (gdbserver, gdbreplay): Use it.
17398 2004-09-02 Andrew Cagney <cagney@gnu.org>
17400 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17402 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17404 * linux-low.c (linux_wait): Clear all_processes list also.
17406 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17408 * linux-low.c: Include <errno.h>. Remove extern declaration of
17411 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17413 * gdbreplay.c, server.h, utils.c: Update copyright years.
17415 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17417 * server.c (main): Print child status or termination signal from
17418 variable 'signal', not 'sig'.
17420 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17422 * linux-low.c (linux_read_memory): Change return type to
17423 int. Check for and return error from ptrace().
17424 * target.c (read_inferior_memory): Change return type to int. Pass
17425 back return status from the_target->read_memory().
17426 * target.h (struct target_ops): Adapt *read_memory() prototype.
17428 (read_inferior_memory): Adapt prototype.
17429 * server.c (main): Return an error packet if
17430 read_inferior_memory() returns an error.
17432 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17434 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17435 Unify with other clean targets.
17437 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17439 * server.c (handle_v_cont): Call set_desired_inferior.
17441 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17443 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17445 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17447 * linux-low.c (linux_wait): Unblock async I/O.
17448 (linux_resume): Block and enable async I/O.
17449 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17450 * server.h (block_async_io, unblock_async_io): Add prototypes.
17452 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17454 * remote-utils.c (remote_open): Print a status notice after
17455 opening a TCP port.
17456 * server.c (attach_inferior): Print a status notice after
17459 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17461 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17463 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17465 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17467 * server.c, target.h: Update copyright years.
17469 2004-02-25 Roland McGrath <roland@redhat.com>
17471 * target.h (struct target_ops): New member `read_auxv'.
17472 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17473 * linux-low.c (linux_read_auxv): New function.
17474 (linux_target_ops): Initialize `read_auxv' member to that.
17476 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17478 Committed by Jim Blandy <jimb@redhat.com>.
17480 * linux-s390-low.c (s390_num_regs): Update.
17481 (s390_regmap): Remove control registers. Use __s390x__ predefine
17482 instead of GPR_SIZE to distiguish s390 and s390x targets.
17484 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17486 * linux-low.c: Update copyright year.
17487 (check_removed_breakpoint): Clear pending_is_breakpoint.
17488 (linux_set_resume_request, linux_queue_one_thread)
17489 (resume_status_pending_p): New functions.
17490 (linux_continue_one_thread): Use process->resume.
17491 (linux_resume): Only resume threads if there are no pending events.
17492 * linux-low.h (struct process_info): Add resume request
17495 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17497 * regcache.c (new_register_cache): Clear the allocated register
17498 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17500 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17502 * linux-low.c (linux_resume): Take a struct thread_resume *
17504 (linux_wait): Update call.
17505 (resume_ptr): New static variable.
17506 (linux_continue_one_thread): Renamed from
17507 linux_continue_one_process. Use resume_ptr.
17508 (linux_resume): Use linux_continue_one_thread.
17509 * server.c (handle_v_cont, handle_v_requests): New functions.
17510 (myresume): New function.
17511 (main): Handle 'v' case.
17512 * target.h (struct thread_resume): New type.
17513 (struct target_ops): Change argument of "resume" to struct
17515 (myresume): Delete macro.
17517 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17519 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17520 (uninstall): Support DESTDIR.
17522 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17524 * configure.srv: Add xscale*linux copy of arm*linux entry.
17526 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17528 * linux-arm-low.c (arm_reinsert_addr): New function.
17529 (the_low_target): Add arm_reinsert_addr.
17531 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17533 * mem-break.c: Remove whitespace at end of file.
17535 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17537 * configure.in: Check whether we need to prototype strerror.
17538 * server.h: Optionally prototype strerror.
17539 * gdbreplay.c (perror_with_name): Use strerror.
17540 * linux-low.c (linux_attach_lwp): Use strerror.
17541 * utils.c (perror_with_name): Use strerror.
17542 * config.in, configure: Regenerated.
17544 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17546 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17547 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17549 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17551 * Makefile.in (SFILES): Update.
17552 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17553 low-sun3.c: Remove files.
17555 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17557 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17558 (linux_detach_one_process, linux_detach): New functions.
17559 (linux_target_ops): Add linux_detach.
17560 * server.c (main): Handle 'D' packet.
17561 * target.h (struct target_ops): Add "detach" member.
17562 (detach_inferior): Define.
17564 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17566 From Kelley Cook <kelleycook@wideopenwest.com>:
17567 * configure.srv: Accept i[34567]86 variants.
17569 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17571 * linux-low.c (linux_wait_for_event): Correct comment typos.
17572 (linux_resume_one_process): Call check_removed_breakpoint.
17573 (linux_send_signal): New function.
17574 (linux_target_ops): Add linux_send_signal.
17575 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17577 * target.h (struct target_ops): Add send_signal.
17579 2003-05-29 Jim Blandy <jimb@redhat.com>
17581 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17582 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17583 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17584 away part of the register's value.
17586 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17588 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17589 (linux_wait_for_event, linux_init_signals): Likewise.
17591 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17593 * configure.in: Check for stdlib.h.
17594 * configure: Regenerated.
17595 * config.in: Regenerated.
17597 2003-01-04 Andreas Schwab <schwab@suse.de>
17599 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17601 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17603 * Makefile.in: Remove obsolete code.
17605 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17607 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17608 defined(PT_FPR0_HI).
17610 2002-11-17 Stuart Hughes <seh@zee2.com>
17612 * linux-arm-low.c (arm_num_regs): Increase.
17613 (arm_regmap): Include status register.
17615 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17617 * linux-low.c (register_addr): Remove incorrect -1 check.
17619 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17621 * linux-low.c (linux_create_inferior): Call setpgid. Return
17623 (unstopped_p, linux_signal_pid): Remove.
17624 (linux_target_ops): Remove linux_signal_pid.
17625 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17626 global instead of target method.
17627 * target.h (struct target_ops): Remove signal_pid. Update comment
17628 for create_inferior.
17629 * server.c (signal_pid): New variable.
17630 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17631 gdbserver. Set the child to be the foreground process group.
17632 (attach_inferior): Set signal_pid.
17634 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17636 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17638 2002-08-20 Jim Blandy <jimb@redhat.com>
17640 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17643 2002-08-01 Andrew Cagney <cagney@redhat.com>
17645 * Makefile.in: Make chill references obsolete.
17647 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17649 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17650 * configure: Regenerate.
17651 * config.in: Regenerate.
17653 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17655 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17656 (perror_with_name, remote_close, remote_open, expect, play): Static.
17658 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17660 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17661 byte offsets instead of an array of indexes.
17662 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17664 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17666 * regcache.c: Add comment.
17668 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17670 * thread-db.c: New file.
17671 * proc-service.c: New file.
17672 * acinclude.m4: New file.
17673 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17674 proc-service.o, and thread-db.o.
17675 (linux-low.o): Add USE_THREAD_DB.
17676 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17677 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17678 * aclocal.m4: Regenerated.
17679 * config.in: Regenerated.
17680 * configure: Regenerated.
17681 * configure.in: Check for proc_service.h, sys/procfs.h,
17682 thread_db.h, and linux/elf.h headrs.
17683 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17684 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17685 Check for -lthread_db and thread support.
17686 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17687 PowerPC, and SuperH.
17688 * i387-fp.c: Constify arguments.
17689 * i387-fp.h: Likewise.
17690 * inferiors.c: (struct thread_info): Renamed from
17691 `struct inferior_info'. Remove PID member. Use generic inferior
17692 list header. All uses updated.
17693 (inferiors, signal_pid): Removed.
17694 (all_threads): New variable.
17695 (get_thread): Define.
17696 (add_inferior_to_list): New function.
17697 (for_each_inferior): New function.
17698 (change_inferior_id): New function.
17699 (add_inferior): Removed.
17700 (remove_inferior): New function.
17701 (add_thread): New function.
17702 (free_one_thread): New function.
17703 (remove_thread): New function.
17704 (clear_inferiors): Use for_each_inferior and free_one_thread.
17705 (find_inferior): New function.
17706 (find_inferior_id): New function.
17707 (inferior_target_data): Update argument type.
17708 (set_inferior_target_data): Likewise.
17709 (inferior_regcache_data): Likewise.
17710 (set_inferior_regcache_data): Likewise.
17711 * linux-low.c (linux_bp_reinsert): Remove.
17712 (all_processes, stopping_threads, using_thrads)
17713 (struct pending_signals, debug_threads, pid_of): New.
17714 (inferior_pid): Replace with macro.
17715 (struct inferior_linux_data): Remove.
17716 (get_stop_pc, add_process): New functions.
17717 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17718 Use add_process and add_thread.
17719 (linux_attach_lwp): New function, based on old linux_attach. Use
17720 add_process and add_thread. Set stop_expected for new threads.
17721 (linux_attach): New function.
17722 (linux_kill_one_process): New function.
17723 (linux_kill): Kill all LWPs.
17724 (linux_thread_alive): Use find_inferior_id.
17725 (check_removed_breakpoints, status_pending_p): New functions.
17726 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17727 Update. Use WNOHANG. Wait for cloned processes also. Update process
17728 struct for the found process.
17729 (linux_wait_for_event): New function.
17730 (linux_wait): Use it. Support LWPs.
17731 (send_sigstop, wait_for_sigstop, stop_all_processes)
17732 (linux_resume_one_process, linux_continue_one_process): New functions.
17733 (linux_resume): Support LWPs.
17734 (REGISTER_RAW_SIZE): Remove.
17735 (fetch_register): Use register_size instead. Call supply_register.
17736 (usr_store_inferior_registers): Likewise. Call collect_register.
17737 Fix recursive case.
17738 (regsets_fetch_inferior_registers): Improve error message.
17739 (regsets_store_inferior_registers): Add debugging.
17740 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17741 (unstopped_p, linux_signal_pid): New functions.
17742 (linux_target_ops): Add linux_signal_pid.
17743 (linux_init_signals): New function.
17744 (initialize_low): Call it. Initialize using_threads.
17745 * regcache.c (inferior_regcache_data): Add valid
17747 (get_regcache): Fetch registers lazily. Add fetch argument
17748 and update all callers.
17749 (regcache_invalidate_one, regcache_invalidate): New
17751 (new_register_cache): Renamed from create_register_cache.
17752 Return the new regcache.
17753 (free_register_cache): Change argument to a void *.
17754 (registers_to_string, registers_from_string): Call get_regcache
17755 with fetch flag set.
17756 (register_data): Make static. Pass fetch flag to get_regcache.
17757 (supply_register): Call get_regcache with fetch flag clear.
17758 (collect_register): Call get_regcache with fetch flag set.
17759 (collect_register_as_string): New function.
17760 * regcache.h: Update.
17761 * remote-utils.c (putpkt): Flush after debug output and use
17763 Handle input interrupts while waiting for an ACK.
17764 (input_interrupt): Use signal_pid method.
17765 (getpkt): Flush after debug output and use stderr.
17766 (outreg): Use collect_register_as_string.
17767 (new_thread_notify, dead_thread_notify): New functions.
17768 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17769 and general_thread.
17770 (look_up_one_symbol): Flush after debug output.
17771 * server.c (step_thread, server_waiting): New variables.
17772 (start_inferior): Don't use signal_pid. Update call to mywait.
17773 (attach_inferior): Update call to mywait.
17774 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17775 (main): Don't fetch/store registers explicitly. Use
17776 set_desired_inferior. Support proposed ``Hs'' packet. Update
17778 * server.h: Update.
17779 (struct inferior_list, struct_inferior_list_entry): New.
17780 * target.c (set_desired_inferior): New.
17781 (write_inferior_memory): Constify.
17782 (mywait): New function.
17783 * target.h: Update.
17784 (struct target_ops): New signal_pid method.
17785 (mywait): Removed macro, added prototype.
17787 * linux-low.h (regset_func): Removed.
17788 (regset_fill_func, regset_store_func): New.
17789 (enum regset_type): New.
17790 (struct regset_info): Add type field. Use new operation types.
17791 (struct linux_target_ops): stop_pc renamed to get_pc.
17792 Add decr_pc_after_break and breakpoint_at.
17793 (get_process, get_thread_proess, get_process_thread)
17794 (strut process_info, all_processes, linux_attach_lwp)
17795 (thread_db_init): New.
17797 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17798 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17799 (the_low_target): Add new members.
17800 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17801 (i386_store_fpxregset): Constify.
17802 (target_regsets): Add new kind identifier.
17803 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17804 (i386_set_pc): Add debugging.
17805 (i386_breakpoint_at): New function.
17806 (the_low_target): Add new members.
17807 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17808 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17809 (mips_breakpoint_at): New.
17810 (the_low_target): Add new members.
17811 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17812 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17813 (the_low_target): Add new members.
17814 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17815 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17816 (the_low_target): Add new members.
17817 * linux-x86-64-low.c (target_regsets): Add new kind
17820 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17822 From Martin Pool <mbp@samba.org>:
17823 * server.c (gdbserver_usage): New function.
17826 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17828 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17829 stop_at -> stop_pc.
17831 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17833 * Makefile.in: Remove obsolete code.
17835 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17837 * linux-low.c (regsets_fetch_inferior_registers),
17838 (regsets_store_inferior_registers): Removed cast to int from
17840 * regcache.h: Added declaration of struct inferior_info.
17842 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17844 * inferiors.c (struct inferior_info): Add regcache_data.
17845 (add_inferior): Call create_register_cache.
17846 (clear_inferiors): Call free_register_cache.
17847 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17848 * regcache.c (struct inferior_regcache_data): New.
17849 (registers): Remove.
17850 (get_regcache): New function.
17851 (create_register_cache, free_register_cache): New functions.
17852 (set_register_cache): Don't initialize the register cache here.
17853 (registers_to_string, registers_from_string, register_data): Call
17855 * regcache.h: Add prototypes.
17856 * server.h: Likewise.
17858 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17860 * mem-break.c: New file.
17861 * mem-break.h: New file.
17862 * Makefile.in: Add mem-break.o rule; update server.h
17864 * inferiors.c (struct inferior_info): Add target_data
17866 (clear_inferiors): Free target_data member if set.
17867 (inferior_target_data, set_inferior_target_data): New functions.
17868 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17869 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17870 * linux-low.c (linux_bp_reinsert): New variable.
17871 (struct inferior_linux_data): New.
17872 (linux_create_inferior): Use set_inferior_target_data.
17873 (linux_attach): Likewise. Call add_inferior.
17874 (linux_wait_for_one_inferior): New function.
17875 (linux_wait): Call it.
17876 (linux_write_memory): Add const.
17877 (initialize_low): Call set_breakpoint_data.
17878 * linux-low.h (struct linux_target_ops): Add breakpoint
17880 * server.c (attach_inferior): Remove extra add_inferior
17882 * server.h: Include mem-break.h. Update inferior.c
17884 * target.c (read_inferior_memory)
17885 (write_inferior_memory): New functions.
17886 * target.h (read_inferior_memory)
17887 (write_inferior_memory): Change macros to prototypes.
17888 (struct target_ops): Update comments. Add const to write_memory
17891 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17893 * linux-low.c (usr_store_inferior_registers): Support
17894 registers which are allowed to fail to store.
17895 * linux-low.h (linux_target_ops): Likewise.
17896 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17897 (ppc_cannot_store_register): FPSCR may not be storable.
17899 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17901 * server.h: Include <string.h> if HAVE_STRING_H.
17902 * ChangeLog: Correct paths in last ChangeLog entry.
17904 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17906 * linux-low.h: Remove obsolete prototypes.
17907 (struct linux_target_ops): New.
17908 (extern the_low_target): New.
17909 * linux-low.c (num_regs, regmap): Remove declarations.
17910 (register_addr): Use the_low_target explicitly.
17911 (fetch_register): Likewise.
17912 (usr_fetch_inferior_registers): Likewise.
17913 (usr_store_inferior_registers): Likewise.
17914 * linux-arm-low.c (num_regs): Remove.
17915 (arm_num_regs): Define.
17916 (arm_regmap): Renamed from regmap, made static.
17917 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17919 (arm_cannot_store_register): Renamed from cannot_store_register,
17921 (the_low_target): New.
17922 * linux-i386-low.c (num_regs): Remove.
17923 (i386_num_regs): Define.
17924 (i386_regmap): Renamed from regmap, made static.
17925 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17927 (i386_cannot_store_register): Renamed from cannot_store_register,
17929 (the_low_target): New.
17930 * linux-ia64-low.c (num_regs): Remove.
17931 (ia64_num_regs): Define.
17932 (ia64_regmap): Renamed from regmap, made static.
17933 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17935 (ia64_cannot_store_register): Renamed from cannot_store_register,
17937 (the_low_target): New.
17938 * linux-m68k-low.c (num_regs): Remove.
17939 (m68k_num_regs): Define.
17940 (m68k_regmap): Renamed from regmap, made static.
17941 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17943 (m68k_cannot_store_register): Renamed from cannot_store_register,
17945 (the_low_target): New.
17946 * linux-mips-low.c (num_regs): Remove.
17947 (mips_num_regs): Define.
17948 (mips_regmap): Renamed from regmap, made static.
17949 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17951 (mips_cannot_store_register): Renamed from cannot_store_register,
17953 (the_low_target): New.
17954 * linux-ppc-low.c (num_regs): Remove.
17955 (ppc_num_regs): Define.
17956 (ppc_regmap): Renamed from regmap, made static.
17957 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17959 (ppc_cannot_store_register): Renamed from cannot_store_register,
17961 (the_low_target): New.
17962 * linux-s390-low.c (num_regs): Remove.
17963 (s390_num_regs): Define.
17964 (s390_regmap): Renamed from regmap, made static.
17965 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17967 (s390_cannot_store_register): Renamed from cannot_store_register,
17969 (the_low_target): New.
17970 * linux-sh-low.c (num_regs): Remove.
17971 (sh_num_regs): Define.
17972 (sh_regmap): Renamed from regmap, made static.
17973 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17975 (sh_cannot_store_register): Renamed from cannot_store_register,
17977 (the_low_target): New.
17978 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17979 (the_low_target): New.
17981 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17983 * Makefile.in: Add stamp-h target.
17984 * configure.in: Create stamp-h.
17985 * configure: Regenerated.
17987 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17989 * inferiors.c: New file.
17990 * target.c: New file.
17991 * target.h: New file.
17992 * Makefile.in: Add target.o and inferiors.o. Update
17994 * linux-low.c (inferior_pid): New static variable,
17995 moved from server.c.
17996 (linux_create_inferior): Renamed from create_inferior.
17997 Call add_inferior. Return 0 on success instead of a PID.
17998 (linux_attach): Renamed from myattach.
17999 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18000 (linux_thread_alive): Renamed from mythread_alive.
18001 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18003 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18004 (regsets_store_inferior_registers): Correct error message.
18005 Add missing ``return 0''.
18006 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18007 (linux_store_registers): Renamed from store_inferior_registers.
18008 (linux_read_memory): Renamed from read_inferior_memory.
18009 (linux_write_memory): Renamed from write_inferior_memory.
18010 (linux_target_ops): New structure.
18011 (initialize_low): Call set_target_ops ().
18012 * remote-utils.c (unhexify): New function.
18013 (hexify): New function.
18014 (input_interrupt): Send signals to ``signal_pid''.
18015 * server.c (inferior_pid): Remove.
18016 (start_inferior): Update create_inferior call.
18017 (attach_inferior): Call add_inferior.
18018 (handle_query): New function.
18019 (main): Call handle_query for `q' packets.
18020 * server.h: Include "target.h". Remove obsolete prototypes.
18021 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18023 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18025 * Makefile.in: Add WARN_CFLAGS. Update configury
18027 * configure.in: Check for <string.h>
18028 * configure: Regenerate.
18029 * config.in: Regenerate.
18030 * gdbreplay.c: Include needed system headers.
18031 (remote_open): Remove strchr prototype.
18032 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18033 * regcache.c (supply_register): Change buf argument to const void *.
18034 (supply_register_by_name): Likewise.
18035 (collect_register): Change buf argument to void *.
18036 (collect_register_by_name): Likewise.
18037 * regcache.h: Add missing prototypes.
18038 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18039 * server.c (handle_query): New function.
18040 (attached): New static variable, moved out of main.
18041 (main): Quiet longjmp clobber warnings.
18042 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18043 * utils.c (error): Remove NORETURN.