1 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
3 * configure: Re-generate.
5 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
7 * acinclude.m4: Update warning.m4 path.
9 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
11 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
12 (handle_exception): Set siginfo_er.
13 (win32_xfer_siginfo): New function.
15 2020-02-07 Tom Tromey <tom@tromey.com>
16 Pedro Alves <palves@redhat.com>
18 * README: Update build documentation.
19 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
21 * configure.ac: Update paths.
23 * acinclude.m4: Update paths.
24 * Makefile.in: Update include paths.
25 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
26 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
27 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
28 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
29 (%-generated.c): Update paths.
30 * Move entire directory from ../gdb/gdbserver.
32 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
34 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
36 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
38 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
39 assignment instead of srv_linux_obj.
41 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
43 * server.c (handle_qxfer_libraries): Write segment-address with
46 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
48 * Makefile.in (install-strip): New target.
49 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
50 * aclocal.m4: Regenerate.
51 * configure: Regenerate.
52 * configure.ac: Add AM_PROG_INSTALL_STRIP.
54 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
56 * Makefile.in (SFILES): Adjust paths to point to real files.
57 (OBS): Move waitstatus.o to target/waitstatus.o.
58 (TAGS): Transform paths appropriately.
60 (nat/%.o): ... this pattern rule.
62 (target/%.o): ... this pattern rule.
63 * configure.srv: Adjust paths throughout to include nat/ prefix
64 with the revant files.
65 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
66 * configure: Regenerate.
68 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
70 * Makefile.in (TAGS): Remove config files from the recipe.
72 2020-01-14 Tom Tromey <tom@tromey.com>
75 * configure.ac: Remove any checks that were added to common.m4.
76 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
79 2020-01-14 Tom Tromey <tom@tromey.com>
81 * server.h: Include config.h.
82 * gdbreplay.c: Include config.h.
84 * configure.ac: Don't source common.host.
85 * acinclude.m4: Update path.
86 * Makefile.in (INCSUPPORT): New variable.
87 (INCLUDE_CFLAGS): Add INCSUPPORT.
88 (SFILES): Update paths.
89 (version-generated.c): Update path to create-version.sh.
90 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
92 2020-01-14 Tom Tromey <tom@tromey.com>
94 * configure.ac (LIBS): Use WIN32APILIBS.
95 (USE_WIN32API): Don't define.
98 2020-01-14 Tom Tromey <tom@tromey.com>
100 * configure: Rebuild.
102 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
104 * Makefile.in (%-generated.c): Remove rule for files from
107 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
109 * configure: Re-generate.
111 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
113 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
115 * tracepoint.c (stop_tracing, flush_trace_buffer,
116 about_to_request_buffer_space, get_trace_state_variable_value,
117 set_trace_state_variable_value, gdb_collect): Add declaration.
119 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
121 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
122 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
123 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
124 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
125 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
128 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
130 * inferiors.c: Include gdbsupport/common-inferior.h.
132 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
134 * hostio-errno.c: Include hostio.h.
136 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
138 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
141 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
143 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
144 * linux-arm-tdesc.h: Include arch/arm.h.
146 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
148 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
150 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
152 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
153 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
155 2020-01-10 Pedro Alves <palves@redhat.com>
157 * fork-child.c (post_fork_inferior): Pass target down to
159 * inferiors.c (switch_to_thread): Add process_stratum_target
161 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
162 * nto-low.c (nto_target_ops): Now a process_stratum_target.
163 * linux-low.c (linux_target_ops): Now a process_stratum_target.
164 * remote-utils.c (prepare_resume_reply): Pass the target to
166 * target.c (the_target): Now a process_stratum_target.
167 (done_accessing_memory): Pass the target to switch_to_thread.
168 (set_target_ops): Ajust to use process_stratum_target.
169 * target.h (struct target_ops): Rename to ...
170 (struct process_stratum_target): ... this.
171 (the_target, set_target_ops): Adjust.
172 (prepare_to_access_memory): Adjust comment.
173 * win32-low.c (child_xfer_memory): Adjust to use
174 process_stratum_target.
175 (win32_target_ops): Now a process_stratum_target.
177 2020-01-06 Eli Zaretskii <eliz@gnu.org>
178 Pedro Alves <palves@redhat.com>
180 * win32-low.c (get_child_debug_event): Extract the fatal exception
181 from the exit status and convert to the equivalent Posix signal
183 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
184 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
186 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
188 * Makefile.in: Use INSTALL_PROGRAM_ENV.
190 2020-01-01 Joel Brobecker <brobecker@adacore.com>
192 * server.c (gdbserver_version): Change copyright year to 2020.
193 * gdbreplay.c (gdbreplay_version): Likewise.
195 2019-12-19 Christian Biesinger <cbiesinger@google.com>
197 * configure: Regenerate.
198 * configure.ac: Quote variable arguments of test.
200 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
202 * Makefile.in: Fix build with GNU Make 3.81
204 2019-12-16 Tom Tromey <tromey@adacore.com>
206 * server.c (get_exec_file): Constify result.
208 2019-12-10 Christian Biesinger <cbiesinger@google.com>
210 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
211 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
212 * config.in: Regenerate.
213 * configure: Regenerate.
214 * configure.ac: Don't check for strerror.
215 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
216 Call safe_strerror instead of strerror.
217 * server.h (strerror): Remove this now-unnecessary declaration.
218 * tracepoint.c (init_named_socket): Call safe_strerror instead of
220 (gdb_agent_helper_thread): Likewise.
221 * utils.c (perror_with_name): Likewise.
223 2019-11-26 Tom Tromey <tom@tromey.com>
225 * configure, config.in: Rebuild.
227 2019-11-26 Tom Tromey <tom@tromey.com>
229 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
230 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
232 * configure, config.in: Rebuild.
234 2019-11-26 Tom Tromey <tom@tromey.com>
236 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
237 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
238 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
239 * acinclude.m4: Include ax_pthread.m4.
240 * config.in, configure: Rebuild.
242 2019-11-26 Christian Biesinger <cbiesinger@google.com>
244 * debug.c (debug_set_output): Call safe_strerror instead of
246 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
247 (linux_kill_one_lwp): Likewise.
248 (linux_detach_one_lwp): Likewise.
249 (linux_wait_for_event_filtered): Likewise.
250 (store_register): Likewise.
251 * lynx-low.c (lynx_attach): Likewise.
252 * mem-break.c (insert_memory_breakpoint): Likewise.
253 (remove_memory_breakpoint): Likewise.
254 (delete_fast_tracepoint_jump): Likewise.
255 (set_fast_tracepoint_jump): Likewise.
256 (uninsert_fast_tracepoint_jumps_at): Likewise.
257 (reinsert_fast_tracepoint_jumps_at): Likewise.
258 * nto-low.c (nto_xfer_memory): Likewise.
259 (nto_resume): Likewise.
261 2019-11-20 Luis Machado <luis.machado@linaro.org>
263 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
264 instead of register count.
265 * tdesc.c (tdesc_contains_feature): New function.
266 * tdesc.h (tdesc_contains_feature): New prototype.
268 2019-11-15 Christian Biesinger <cbiesinger@google.com>
270 * Makefile.in: Add safe-strerror.c.
271 * configure: Regenerate.
272 * configure.ac: Don't source common.host.
274 2019-11-15 Christian Biesinger <cbiesinger@google.com>
276 * config.in: Regenerate.
277 * configure: Regenerate.
279 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
281 * ax.c (ax_printf): Handle size_t_arg.
283 2019-11-06 Christian Biesinger <cbiesinger@google.com>
285 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
286 * mi/mi-main.c (output_cores): Likewise.
287 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
288 (linux_xfer_osdata_modules): Likewise.
289 * remote.c (register_remote_support_xml): Likewise.
290 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
291 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
293 2019-11-01 Christian Biesinger <cbiesinger@google.com>
295 * configure: Regenerate.
296 * configure.ac: Remove check for strerror_r.
298 2019-10-31 Christian Biesinger <cbiesinger@google.com>
300 * config.in: Regenerate.
301 * configure: Regenerate.
302 * configure.ac: Also check for strerror_r.
304 2019-10-31 Christian Biesinger <cbiesinger@google.com>
306 * ax.h (debug_agent): Remove duplicate declaration.
308 2019-10-26 Tom de Vries <tdevries@suse.de>
310 * linux-aarch64-low.c: Fix typos in comments.
311 * linux-arm-low.c: Same.
313 * linux-ppc-low.c: Same.
314 * proc-service.c: Same.
317 * tracepoint.c: Same.
320 2019-10-25 Tom Tromey <tromey@adacore.com>
322 * utils.c (xstrdup): Remove.
324 2019-10-23 Tom Tromey <tom@tromey.com>
326 * configure, config.in: Rebuild.
328 2019-10-23 Tom Tromey <tom@tromey.com>
330 * configure: Rebuild.
331 * acinclude.m4: Use m4_include, not sinclude.
333 2019-10-17 Tom Tromey <tromey@adacore.com>
335 * configure: Rebuild.
336 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
337 in AC_CONFIG_FILES invocation.
338 * Makefile.in (stamp-h, Makefile): Use new-style config.status
341 2019-10-16 Christian Biesinger <cbiesinger@google.com>
343 * server.c: Include xml-builtin.h.
344 (get_xml_features): Don't declare xml_builtins here.
346 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
348 * Makefile.in: Remove references to vec-ipa.o.
350 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
352 * Makefile.in: Remove references to vec.c.
354 2019-10-02 Christian Biesinger <cbiesinger@google.com>
356 * server.c (server_waiting): Change to bool.
357 (extended_protocol): Likewise.
358 (response_needed): Likewise.
359 (exit_requested): Likewise.
360 (run_once): Likewise.
361 (report_no_resumed): Likewise.
362 (non_stop): Likewise.
363 (disable_packet_vCont): Likewise.
364 (disable_packet_Tthread): Likewise.
365 (disable_packet_qC): Likewise.
366 (disable_packet_qfThreadInfo): Likewise.
367 (handle_general_set): Update.
368 (handle_detach): Update.
369 (handle_monitor_command): Update.
370 (handle_query): Update.
371 (captured_main): Update.
372 (process_serial_event): Update.
373 * server.h (server_waiting): Change to bool.
374 (disable_packet_vCont): Likewise.
375 (disable_packet_Tthread): Likewise.
376 (disable_packet_qC): Likewise.
377 (disable_packet_qfThreadInfo): Likewise.
378 (run_once): Likewise.
379 (non_stop): Likewise.
380 * target.c (target_stop_and_wait): Update.
382 2019-10-02 Tom Tromey <tromey@adacore.com>
384 * Makefile.in (SFILES): Add common-inferior.c.
385 (OBS): Add common-inferior.o.
386 * server.c (startup_with_shell): Don't define.
388 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
390 * linux-low.c (linux_low_read_btrace): Update for change to
393 2019-09-20 Christian Biesinger <cbiesinger@google.com>
395 * debug.c (debug_threads): Remove comment in favor of the header.
396 * debug.h (using_threads): Add declaration.
397 (debug_threads): Add comment.
398 * linux-aarch64-low.c: Include debug.h and remove declaration of
400 * nto-low.c: Likewise.
401 * remote-utils.c: Likewise.
402 * thread-db.c: Likewise.
404 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
406 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
407 and powerpc-cell64l-ipa.o.
408 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
409 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
410 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
413 * spu-low.c: Remove file.
415 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
416 (parse_spufs_run): Remove.
417 (ppc_get_pc): Remove Cell/B.E. support.
418 (ppc_set_pc): Likewise.
419 (ppc_breakpoint_at): Likewise.
420 (ppc_arch_setup): Likewise.
421 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
422 tdesc_powerpc_cell32l.
423 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
424 or init_registers_powerpc_cell32l.
425 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
426 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
427 or init_registers_powerpc_cell32l.
428 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
429 (init_registers_powerpc_cell32l): Remove prototype.
430 (init_registers_powerpc_cell64l): Likewise.
432 * target.h (struct target_ops): Remove qxfer_spu member.
433 * server.c (handle_qxfer_spu): Remove.
434 (qxfer_packets): Remove entry for "spu".
435 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
436 * linux-low.c (SPUFS_MAGIC): Remove.
437 (spu_enumerate_spu_ids): Remove.
438 (linux_qxfer_spu): Remove.
439 (linux_target_ops): Remove qxfer_spu member.
440 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
441 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
442 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
444 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
446 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
447 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
448 * config.in: Regenerate.
449 * configure: Regenerate.
451 2019-08-15 Tom Tromey <tromey@adacore.com>
453 * target.c (target_write_memory): Use gdb::byte_vector.
455 2019-08-15 Tom Tromey <tromey@adacore.com>
457 * tracepoint.c (write_inferior_data_pointer)
458 (write_inferior_integer, write_inferior_int8)
459 (write_inferior_uinteger, m_tracepoint_action_download)
460 (r_tracepoint_action_download, x_tracepoint_action_download)
461 (l_tracepoint_action_download, clear_inferior_trace_buffer)
462 (download_agent_expr, download_tracepoint_1)
463 (download_trace_state_variables, upload_fast_traceframes): Update.
464 * server.c (gdb_write_memory): Update.
465 * remote-utils.c (relocate_instruction): Update.
466 * proc-service.c (ps_pdwrite): Update.
467 * mem-break.c (remove_memory_breakpoint)
468 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
469 (uninsert_fast_tracepoint_jumps_at)
470 (reinsert_fast_tracepoint_jumps_at): Update.
471 * linux-x86-low.c (append_insns)
472 (i386_install_fast_tracepoint_jump_pad)
473 (amd64_write_goto_address, i386_write_goto_address): Update.
474 * linux-s390-low.c (append_insns, s390_write_goto_address):
476 * linux-ppc-low.c (ppc_relocate_instruction)
477 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
478 (ppc_write_goto_address): Update.
479 * linux-aarch64-low.c (append_insns): Update.
480 * target.h (struct target_ops): Update.
481 (write_inferior_memory): Don't declare.
482 * target.c (target_write_memory): Rename from
483 write_inferior_memory. Remove old target_write_memory.
485 2019-08-15 Tom Tromey <tromey@adacore.com>
487 * target.c (write_inferior_memory): Use std::vector.
489 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
492 * configure.ac: Drop enable-libmcheck support.
493 * configure, config.in: Rebuild.
494 * acinclude.m4: Don't include it.
496 2019-07-19 Alan Hayward <alan.hayward@arm.com>
498 * configure.srv: Remove Arm xml files.
500 2019-07-19 Alan Hayward <alan.hayward@arm.com>
502 * configure.srv: Add new files. Remove xml generated files.
503 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
505 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
506 * linux-aarch32-tdesc.c: New file.
507 * linux-aarch32-tdesc.h: New file.
508 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
509 * linux-arm-low.c (init_registers_arm, tdesc_arm)
510 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
511 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
512 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
513 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
514 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
515 (arm_read_description): Call arm_linux_read_description.
516 (initialize_low_arch): Don't init registers.
517 * linux-arm-tdesc.c: New file.
518 * linux-arm-tdesc.h: New file.
520 2019-07-10 Alan Hayward <alan.hayward@arm.com>
522 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
523 Move counter inside for.
524 (arm_read_description): Check ptrace earlier.
525 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
527 2019-07-09 Tom Tromey <tom@tromey.com>
529 * configure: Rebuild.
530 * configure.ac: Change common to gdbsupport.
531 * acinclude.m4: Change common to gdbsupport.
532 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
533 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
534 common to gdbsupport.
535 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
536 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
537 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
538 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
539 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
540 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
541 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
542 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
543 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
544 common to gdbsupport.
546 2019-07-04 Alan Hayward <alan.hayward@arm.com>
548 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
550 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
552 2019-07-04 Alan Hayward <alan.hayward@arm.com>
554 * configure.srv: Remove legacy xml.
555 * linux-aarch64-low.c (initialize_low_arch): Remove
556 initialize_low_tdesc call.
557 * linux-aarch64-tdesc-selftest.c: Remove file.
558 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
559 * linux-x86-low.c (initialize_low_arch): Remove
560 initialize_low_tdesc call.
561 * linux-x86-tdesc-selftest.c: Remove file.
562 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
564 2019-06-20 Tom de Vries <tdevries@suse.de>
566 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
567 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
569 2019-06-19 Tom de Vries <tdevries@suse.de>
571 * debug.h (debug_write): Change return type to ssize_t.
572 * debug.c (debug_write): Same.
574 2019-06-14 Tom Tromey <tom@tromey.com>
576 * configure.ac: Use new path to gnulib.
577 * configure: Rebuild.
578 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
581 2019-06-11 Tom Tromey <tom@tromey.com>
583 * Makefile.in (SFILES): Add alloc.c.
585 (IPA_OBJS): Add alloc-ipa.o.
586 (alloc-ipa.o): New target.
587 (%.o: ../%.c): New pattern rule.
589 2019-06-10 Tom Tromey <tromey@adacore.com>
591 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
592 end warning with a newline.
593 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
595 * thread-db.c (attach_thread): Don't end warning with a newline.
596 (thread_db_notice_clone): Likewise.
597 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
599 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
600 end warning with a newline.
602 2019-06-04 Pedro Alves <palves@redhat.com>
604 * server.c (captured_main): Use make_unique_xstrdup.
606 2019-06-02 Tom Tromey <tom@tromey.com>
608 * gdbreplay.c (fromhex): Remove.
609 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
611 2019-05-29 Tom Tromey <tromey@adacore.com>
613 * configure: Rebuild.
615 2019-05-06 Kevin Buettner <kevinb@redhat.com>
617 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
618 sign extension code on 32-bit builds.
620 2019-05-03 Eli Zaretskii <eliz@gnu.org>
623 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
625 2019-04-19 Tom Tromey <tom@tromey.com>
627 * server.c (struct vstop_notif): Derive from notif_event.
629 (queue_stop_reply): Update.
630 (remove_all_on_match_ptid): Change type. Rewrite.
631 (discard_queued_stop_replies): Rewrite.
632 (in_queued_stop_replies_ptid): Change type.
633 (in_queued_stop_replies): Rewrite.
634 (notif_stop): Update.
635 (queue_stop_reply_callback): Update.
636 (captured_main): Don't call initialize_notif.
637 (push_stop_notification): Update.
638 * notif.c (notif_write_event, handle_notif_ack)
639 (notif_event_enque, notif_push): Update.
640 (notif_event_xfree, initialize_notif): Remove.
641 * notif.h (struct notif_event): Include <list>, not
643 (struct notif_server) <queue>: Now a std::list.
644 (notif_event_p): Remove typedef.
645 (initialize_notif): Don't declare.
646 (struct notif_event): Add virtual destructor.
648 2019-04-17 Alan Hayward <alan.hayward@arm.com>
650 * ax.c (ax_vdebug): Call debug_printf.
651 * debug.c (debug_write): New function.
652 * debug.h (debug_write): New declaration.
653 * linux-low.c (sigchld_handler): Call debug_write.
655 2019-04-17 Alan Hayward <alan.hayward@arm.com>
657 * debug.c (debug_set_output): New function.
658 (debug_vprintf): Send output to debug_file.
659 (debug_flush): Likewise.
660 * debug.h (debug_set_output): New declaration.
661 * server.c (handle_monitor_command): Add debug-file option.
662 (captured_main): Likewise.
664 2019-04-17 Alan Hayward <alan.hayward@arm.com>
666 * debug.c (remote_debug): Add definition.
667 * debug.h (remote_debug): Add declaration.
668 * hostio.c (remote_debug): Remove declaration.
669 * remote-utils.c (struct ui_file): Likewise.
670 (remote_debug): Likewise.
671 * remote-utils.h (remote_debug): Likewise,
672 * server.c (remote_debug): Remove definition.
674 2019-04-10 Kevin Buettner <kevinb@redhat.com>
676 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
677 when using a 64-bit gdbserver.
679 2019-04-09 Tom Tromey <tromey@adacore.com>
681 * linux-low.c (select_event_lwp): Use find_thread_in_random.
683 2019-04-08 Tom Tromey <tom@tromey.com>
685 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
687 (linux_resume_one_lwp): Likewise.
689 2019-04-08 Tom Tromey <tom@tromey.com>
691 * gdbreplay.c: Update.
692 * linux-low.c: Update.
695 2019-04-08 Tom Tromey <tom@tromey.com>
697 * server.c: Use C++ exception handling.
698 * linux-low.c: Use C++ exception handling.
699 * gdbreplay.c: Use C++ exception handling.
701 2019-04-08 Tom Tromey <tom@tromey.com>
703 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
704 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
705 (captured_main, main): Update.
706 * gdbreplay.c (main): Update.
708 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
710 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
711 value in argument pointer, return 1 if the entry is found and 0
712 otherwise. Move comment.
713 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
714 * linux-low.h (linux_get_auxv): Declare.
715 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
717 2019-04-05 Tom Tromey <tromey@adacore.com>
719 * server.c (gdbserver_usage): Use upper-case for metasyntactic
722 2019-03-28 Alan Hayward <alan.hayward@arm.com>
724 * linux-low.c (AT_HWCAP2): Add define if not already included.
726 2019-03-26 Alan Hayward <alan.hayward@arm.com>
728 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
729 (aarch64_arch_setup): Call linux_get_hwcap.
730 * linux-arm-low.c (arm_get_hwcap): Remove function.
731 (arm_read_description): Call linux_get_hwcap.
732 * linux-low.c (linux_get_auxv): New function.
733 (linux_get_hwcap): Likewise.
734 (linux_get_hwcap2): Likewise.
735 * linux-low.h (linux_get_hwcap): New declaration.
736 (linux_get_hwcap2): Likewise.
737 * linux-ppc-low.c (ppc_get_auxv): Remove function.
738 (ppc_arch_setup): Call linux_get_hwcap.
739 * linux-s390-low.c (s390_get_hwcap): Remove function.
740 (s390_arch_setup): Call linux_get_hwcap.
742 2019-03-22 Alan Hayward <alan.hayward@arm.com>
743 Jiong Wang <jiong.wang@arm.com>
745 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
746 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
748 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
750 2019-03-22 Alan Hayward <alan.hayward@arm.com>
751 Jiong Wang <jiong.wang@arm.com>
753 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
754 (aarch64_get_hwcap): New function.
755 (aarch64_arch_setup): Read APIA hwcap.
757 2019-03-22 Alan Hayward <alan.hayward@arm.com>
758 Jiong Wang <jiong.wang@arm.com>
760 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
761 (initialize_low_tracepoint): Likewise.
762 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
763 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
764 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
765 (aarch64_linux_read_description): Likewise.
766 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
768 2019-03-12 John Baldwin <jhb@FreeBSD.org>
770 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
771 i386_create_target_description for 'segments' parameter.
772 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
773 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
774 * win32-i386-low.c (i386_arch_setup): Likewise.
776 2019-03-12 Tom Tromey <tromey@adacore.com>
778 * linux-low.c (iterate_over_lwps): Update.
780 2019-03-06 Tom Tromey <tom@tromey.com>
782 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
783 (captured_main): Use SCOPE_EXIT.
785 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
787 * configure.srv: Use '$enable_unittest' instead of '$development'
788 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
791 2019-02-27 Tom Tromey <tromey@adacore.com>
793 * gdbreplay.c (logchar): Handle \r\n.
795 2019-02-07 Alan Hayward <alan.hayward@arm.com>
797 * linux-low.c (linux_attach): Add process before lwp.
798 * server.c (attach_inferior): Check if already attached.
800 2019-02-07 Tom Tromey <tom@tromey.com>
802 * x86-tdesc.h: Rename include guard.
803 * x86-low.h: Add include guard.
804 * wincecompat.h: Rename include guard.
805 * win32-low.h: Add include guard.
806 * utils.h: Rename include guard.
807 * tracepoint.h: Rename include guard.
808 * tdesc.h: Rename include guard.
809 * target.h: Rename include guard.
810 * server.h: Rename include guard.
811 * remote-utils.h: Rename include guard.
812 * regcache.h: Rename include guard.
813 * nto-low.h: Rename include guard.
814 * notif.h: Add include guard.
815 * mem-break.h: Rename include guard.
816 * lynx-low.h: Add include guard.
817 * linux-x86-tdesc.h: Add include guard.
818 * linux-s390-tdesc.h: Add include guard.
819 * linux-ppc-tdesc-init.h: Add include guard.
820 * linux-low.h: Add include guard.
821 * linux-aarch64-tdesc.h: Add include guard.
822 * linux-aarch32-low.h: Add include guard.
823 * inferiors.h: Rename include guard.
824 * i387-fp.h: Rename include guard.
825 * hostio.h: Rename include guard.
826 * gdbthread.h: Rename include guard.
827 * gdb_proc_service.h: Rename include guard.
828 * event-loop.h: Rename include guard.
829 * dll.h: Rename include guard.
830 * debug.h: Rename include guard.
831 * ax.h: Rename include guard.
833 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
836 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
837 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
839 2019-01-25 Tom Tromey <tom@tromey.com>
841 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
843 2019-01-25 Tom Tromey <tom@tromey.com>
845 * win32-low.c: Fix common/ includes.
846 * win32-i386-low.c: Fix common/ includes.
847 * tracepoint.c: Fix common/ includes.
848 * thread-db.c: Fix common/ includes.
849 * target.h: Fix common/ includes.
850 * symbol.c: Fix common/ includes.
851 * spu-low.c: Fix common/ includes.
852 * server.h: Fix common/ includes.
853 * server.c: Fix common/ includes.
854 * remote-utils.c: Fix common/ includes.
855 * regcache.h: Fix common/ includes.
856 * regcache.c: Fix common/ includes.
857 * nto-x86-low.c: Fix common/ includes.
858 * notif.h: Fix common/ includes.
859 * mem-break.h: Fix common/ includes.
860 * lynx-low.c: Fix common/ includes.
861 * lynx-i386-low.c: Fix common/ includes.
862 * linux-x86-tdesc-selftest.c: Fix common/ includes.
863 * linux-x86-low.c: Fix common/ includes.
864 * linux-low.c: Fix common/ includes.
865 * inferiors.h: Fix common/ includes.
866 * i387-fp.c: Fix common/ includes.
867 * hostio.c: Fix common/ includes.
868 * hostio-errno.c: Fix common/ includes.
869 * gdbthread.h: Fix common/ includes.
870 * gdbreplay.c: Fix common/ includes.
871 * fork-child.c: Fix common/ includes.
872 * event-loop.c: Fix common/ includes.
874 (enum gdb_agent_op): Fix common/ includes.
876 2019-01-21 Tom Tromey <tom@tromey.com>
878 * tracepoint.c: Fix includes.
879 * remote-utils.c: Fix includes.
880 * linux-x86-low.c: Fix includes.
882 2019-01-01 Joel Brobecker <brobecker@adacore.com>
884 * gdbreplay.c (gdbreplay_version): Update copyright year in
886 * server.c (gdbserver_version): Likewise.
888 2018-12-05 Alan Hayward <alan.hayward@arm.com>
890 * linux-low.c (add_lwp): Switch ordering.
892 2018-11-29 Tom Tromey <tom@tromey.com>
894 * win32-low.c (win32_join): Take pid, not process.
895 * target.h (struct target_ops) <join>: Change argument type.
896 (join_inferior): Change argument name.
897 * spu-low.c (spu_join): Take pid, not process.
898 * server.c (handle_detach): Preserve pid before destroying
900 * lynx-low.c (lynx_join): Take pid, not process.
901 * linux-low.c (linux_join): Take pid, not process.
903 2018-11-23 Alan Hayward <alan.hayward@arm.com>
905 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
906 (aarch64_cannot_fetch_register): Likewise.
907 (struct linux_target_ops): Update references.
909 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
911 * linux-ppc-low.c: Include nat/linux-ptrace.h.
913 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
915 * configure.srv (ipa_ppc_linux_regobj): Add
916 powerpc-isa207-htm-vsx32l-ipa.o and
917 powerpc-isa207-htm-vsx64l-ipa.o.
918 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
919 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
920 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
921 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
922 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
923 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
924 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
925 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
926 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
927 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
928 (init_registers_powerpc_isa207_htm_vsx32l)
929 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
930 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
931 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
932 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
933 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
934 (ppc_store_tm_ctarregset): New functions.
935 (ppc_regsets): Add entries for HTM regsets.
936 (ppc_arch_setup): Set htm in features struct when needed. Set
937 sizes for the HTM regsets.
938 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
939 (initialize_low_arch): Call
940 init_registers_powerpc_isa207_htm_vsx32l and
941 init_registers_powerpc_isa207_htm_vsx64l.
942 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
943 PPC_TDESC_ISA207_HTM_VSX.
944 (initialize_low_tracepoint): Call
945 init_registers_powerpc_isa207_htm_vsx32l and
946 init_registers_powerpc_isa207_htm_vsx64l.
948 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
950 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
951 rs6000/power-linux-pmu.xml to srv_xmlfiles.
952 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
953 (ppc_store_pmuregset): New functions.
954 (ppc_regsets): Add entries for ebb and pmu regsets.
955 (ppc_arch_setup): Set isa207 in features struct if the ebb and
956 pmu regsets are available. Set sizes for these regsets.
958 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
960 * configure.srv (ipa_ppc_linux_regobj): Add
961 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
962 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
963 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
964 rs6000/powerpc-isa207-vsx32l.xml, and
965 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
966 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
967 <PPC_TDESC_ISA207_VSX>: New enum value.
968 (init_registers_powerpc_isa207_vsx32l): Declare.
969 (init_registers_powerpc_isa207_vsx64l): Declare.
970 * linux-ppc-low.c (ppc_fill_tarregset): New function.
971 (ppc_store_tarregset): New function.
972 (ppc_regsets): Add entry for the TAR regset.
973 (ppc_arch_setup): Set isa207 in features struct when needed. Set
974 size for the TAR regsets.
975 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
976 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
977 and init_registers_powerpc_isa207_vsx64l.
978 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
979 (initialize_low_tracepoint): Call
980 init_registers_powerpc_isa207_vsx32l and
981 init_registers_powerpc_isa207_vsx64l.
983 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
984 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
986 * configure.srv (ipa_ppc_linux_regobj): Add
987 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
988 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
989 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
990 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
991 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
992 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
993 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
994 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
995 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
996 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
997 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
998 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
999 (ppc_hwcap): Add comment.
1000 (ppc_hwcap2): New global.
1001 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1002 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1003 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1004 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1005 when needed. Set sizes for the the DSCR and PPR regsets.
1006 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1007 (initialize_low_arch): Call
1008 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1009 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1010 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1011 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1012 (initialize_low_tracepoint): Call
1013 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1014 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1016 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1018 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1020 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1021 Simon Marchi <simark@simark.ca>
1023 * acinclude.m4: Include "../selftest.m4".
1024 * configure: Regenerate.
1025 * configure.ac: Use "GDB_AC_SELFTEST".
1026 * configure.srv: Use "$enable_unittests" instead of
1027 "$development" when checking whether unit tests have been
1029 * server.c (captured_main): Update message informing that
1030 selftests have been disabled.
1032 2018-10-04 Tom Tromey <tom@tromey.com>
1034 * configure: Rebuild.
1036 2018-10-04 Tom Tromey <tom@tromey.com>
1038 * server.c (handle_status): Rename inner "thread".
1039 (process_serial_event): Declare "res" in 'm' case.
1040 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1041 (iterate_over_lwps): Rename inner "thread".
1042 (linux_qxfer_libraries_svr4): Rename inner "len".
1043 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1045 2018-10-01 Gary Benson <gbenson@redhat.com>
1047 * gdb_proc_service.h: Moved common code to
1048 common/gdb_proc_service.h.
1050 2018-10-01 Gary Benson <gbenson@redhat.com>
1052 * gdb_proc_service.h: Synchronize comments and whitespace with
1053 GDB's version of this file.
1055 2018-09-25 Tom Tromey <tom@tromey.com>
1057 * configure: Rebuild.
1058 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1060 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1062 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1063 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1064 ($(IPA_LIB)): Sort IPA_OBJS.
1066 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1068 * Makefile.in: Remove references to $(ADD_DEPS).
1070 2018-09-16 Tom Tromey <tom@tromey.com>
1072 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1074 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1077 2018-09-05 Tom Tromey <tom@tromey.com>
1079 * configure: Rebuild.
1081 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1084 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1086 2018-08-27 Tom Tromey <tom@tromey.com>
1089 * configure: Rebuild.
1091 2018-08-27 Tom Tromey <tom@tromey.com>
1093 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1094 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1095 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1096 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1097 (s390x_emit_stack_adjust): Add casts to unsigned char.
1099 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1103 * server.h (struct client_state) <disable_randomization>:
1106 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1108 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1110 (mips_supply_ptrace_register): Likewise.
1112 2018-07-22 Tom Tromey <tom@tromey.com>
1114 * configure: Rebuild.
1116 2018-07-22 Tom Tromey <tom@tromey.com>
1118 * win32-low.c (win32_create_inferior): Remove unused variables.
1119 * gdbreplay.c (remote_open): Remove unused variable.
1120 * remote-utils.c (remote_prepare): Remove unused variable.
1121 * x86-tdesc.h (X86_TDESC_H): Define.
1122 (amd64_expedite_regs): Define conditionally.
1123 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1124 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1125 * remote-utils.c (readchar): Remove unused variable.
1127 2018-07-13 Pedro Alves <palves@redhat.com>
1129 * linux-low.c (linux_kill): Change parameter to process_info
1130 pointer instead of pid. Adjust.
1131 * lynx-low.c (lynx_kill): Likewise.
1132 * nto-low.c (nto_kill): Likewise.
1133 * spu-low.c (spu_kill): Likewise.
1134 * win32-low.c (win32_kill): Likewise.
1135 * server.c (handle_v_kill, kill_inferior_callback)
1136 (detach_or_kill_for_exit): Adjust.
1137 * target.c (kill_inferior): Change parameter to process_info
1138 pointer instead of pid. Adjust.
1139 * target.h (struct target_ops) <kill>: Change parameter to
1140 process_info pointer instead of pid. Adjust all implementations
1142 (kill_inferior): Likewise.
1144 2018-07-13 Pedro Alves <palves@redhat.com>
1146 * linux-low.c (linux_detach, linux_join): Change parameter to
1147 process_info pointer instead of pid. Adjust.
1148 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1149 * nto-low.c (nto_detach): Likewise.
1150 * spu-low.c (spu_detach, spu_join): Likewise.
1151 * win32-low.c (win32_detach, win32_join): Likewise.
1152 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1153 * target.h (struct target_ops) <detach, join>: Change parameter to
1154 process_info pointer instead of pid. Adjust all implementations
1156 (detach_inferior, join_inferior): Rename 'pid' parameter to
1159 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1160 Jan Kratochvil <jan.kratochvil@redhat.com>
1161 Paul Fertser <fercerpav@gmail.com>
1162 Tsutomu Seki <sekiriki@gmail.com>
1164 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1165 (OBS): Add 'common/netstuff.o'.
1166 (GDBREPLAY_OBS): Likewise.
1167 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1168 (remote_open): Implement support for IPv6
1170 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1172 (handle_accept_event): Accept connections from IPv6 sources.
1173 (remote_prepare): Handle IPv6-style hostnames; implement
1174 support for IPv6 connections.
1175 (remote_open): Implement support for printing connections from
1178 2018-07-11 Pedro Alves <palves@redhat.com>
1181 * mem-break.c (any_persistent_commands): Add process_info
1182 parameter and use it instead of relying on the current process.
1183 Change return type to bool.
1184 * mem-break.h (any_persistent_commands): Add process_info
1185 parameter and change return type to bool.
1186 * server.c (handle_detach): Remove require_running_or_return call.
1187 Look up the process_info for the process we're about to detach.
1188 If not found, return back error to GDB. Adjust
1189 any_persistent_commands call to pass down a process pointer.
1191 2018-07-11 Pedro Alves <palves@redhat.com>
1193 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1194 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1195 instead of collect_register_by_name.
1196 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1197 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1199 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1200 Pedro Alves <palves@redhat.com>
1202 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1204 2018-07-03 Tom Tromey <tom@tromey.com>
1206 * linux-low.c: Update.
1207 * lynx-low.c: Update.
1208 * mem-break.c: Update.
1209 * nto-low.c: Update.
1210 * remote-utils.c: Update.
1212 * spu-low.c: Update.
1214 * win32-low.c: Update.
1216 2018-07-03 Tom Tromey <tom@tromey.com>
1220 2018-07-03 Tom Tromey <tom@tromey.com>
1222 * linux-low.c: Update.
1224 2018-07-03 Tom Tromey <tom@tromey.com>
1228 2018-07-03 Tom Tromey <tom@tromey.com>
1230 * linux-low.c: Update.
1231 * linux-mips-low.c: Update.
1232 * lynx-low.c: Update.
1233 * nto-low.c: Update.
1234 * remote-utils.c: Update.
1236 * spu-low.c: Update.
1238 * thread-db.c: Update.
1240 2018-07-03 Tom Tromey <tom@tromey.com>
1242 * linux-low.c: Update.
1243 * linux-mips-low.c: Update.
1244 * lynx-low.c: Update.
1245 * mem-break.c: Update.
1246 * nto-low.c: Update.
1247 * remote-utils.c: Update.
1249 * spu-low.c: Update.
1251 * tracepoint.c: Update.
1253 2018-07-03 Tom Tromey <tom@tromey.com>
1255 * linux-low.c: Update.
1256 * linux-ppc-low.c: Update.
1257 * linux-x86-low.c: Update.
1258 * proc-service.c: Update.
1260 * spu-low.c: Update.
1261 * thread-db.c: Update.
1262 * win32-low.c: Update.
1264 2018-07-03 Tom Tromey <tom@tromey.com>
1266 * linux-low.c: Update.
1267 * lynx-low.c: Update.
1268 * nto-low.c: Update.
1269 * remote-utils.c: Update.
1270 * spu-low.c: Update.
1271 * thread-db.c: Update.
1272 * win32-low.c: Update.
1274 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1276 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1277 parameter in call to 'amd64_create_target_description'.
1279 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1281 * x86-tdesc.h: Remove executable permission flag.
1283 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1285 * configure.ac: Remove AC_PREREQ, add missing quoting.
1286 * configure: Re-generate.
1287 * config.in: Re-generate.
1288 * aclocal.m4: Re-generate.
1290 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1292 * tracepoint.h (current_traceframe): Remove declaration.
1294 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1296 * linux-aarch64-low.c (is_sve_tdesc): New function.
1297 (aarch64_sve_regs_copy_to_regcache): Likewise.
1298 (aarch64_sve_regs_copy_from_regcache): Likewise.
1299 (aarch64_regs_info): Add SVE checks.
1300 (initialize_low_arch): Initialize SVE.
1302 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1304 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1306 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1308 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1309 (initialize_low_tracepoint): Likewise
1310 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1311 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1313 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1315 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1317 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1319 * server.h (PBUFSIZ): Increase size
1321 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1323 * regcache.c (regcache::raw_compare): New function.
1324 * regcache.h (regcache::raw_compare): New declaration.
1326 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1328 * regcache.c (new_register_cache): Use new.
1329 (free_register_cache): Use delete.
1330 (register_data): Use const.
1331 (supply_register): Move body inside regcache.
1332 (regcache::raw_supply): New override function.
1333 (collect_register): Move body inside regcache.
1334 (regcache::raw_collect): New override function.
1335 (regcache::get_register_status): New override function.
1336 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1338 2018-06-09 Tom Tromey <tom@tromey.com>
1340 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1342 (event_queue): Use std::queue.
1343 (gdb_event_xfree): Remove.
1344 (initialize_event_loop, process_event, wait_for_event): Update.
1346 2018-06-08 Stan Cox <scox@redhat.com>
1348 * win32-low.c (win32_create_inferior): last_ptid and last_status
1349 moved to client_state.
1351 2018-06-08 Pedro Alves <palves@redhat.com>
1353 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1354 common/common-exceptions.o, common/common-utils.o,
1355 common/errors.o, common/print-utils.o and utils.o.
1356 * gdbreplay.c: Include "common-defs.h" instead of the two
1357 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1358 string.h or alloca.h.
1359 (perror_with_name): Delete.
1360 (remote_open): Use xstrdup instead of strdup.
1361 (main): Rename to ...
1362 (captured_main): ... this.
1365 2018-06-08 Tom Tromey <tom@tromey.com>
1367 * linux-low.c (linux_low_read_btrace): Update.
1369 2018-06-04 Stan Cox <scox@redhat.com>
1371 * server.h (struct client_state): New.
1372 * server.c (cont_thread, general_thread, multi_process)
1373 (report_fork_events, report_vfork_events, report_exec_events)
1374 (report_thread_events, swbreak_feature, hwbreak_feature)
1375 (vCont_supported, disable_randomization, pass_signals)
1376 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1377 Moved to client_state.
1378 * remote-utils.c (remote_debug, noack_mode)
1379 (transport_is_reliable): Moved to client_state.
1380 * tracepoint.c (current_traceframe): Moved to client_state.
1383 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1384 linux-low.c, remote-utils.h, target.c: Use client_state.
1386 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1388 * configure.srv: Add new c/h file.
1390 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1392 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1395 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1397 * gdb.arch/mips-fpregset-core.exp: New test.
1398 * gdb.arch/mips-fpregset-core.c: New test source.
1400 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1403 * hostio.c (require_int): Do not report overflow for integers
1404 between 0xfffffff and 0x7fffffff.
1406 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1408 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1409 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1410 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1412 (the_low_target): Wire them.
1414 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1416 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1417 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1418 mode. Call collect_register_by_name with vscr using
1419 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1420 (ppc_store_vrregset): Add and set vscr_offset variable as in
1421 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1424 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1426 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1427 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1428 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1430 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1432 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1433 (ppc_store_vsxregset): Likewise.
1434 (ppc_fill_vrregset): Likewise.
1435 (ppc_store_vrregset): Likewise.
1436 (ppc_fill_evrregset): Likewise.
1437 (ppc_store_evrregset): Likewise.
1438 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1439 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1442 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1444 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1445 wordsize of the inferior. Call ppc_linux_target_wordsize.
1447 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1449 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1450 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1451 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1452 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1453 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1454 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1455 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1456 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1457 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1458 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1459 (tdesc_powerpc_e500l): Remove.
1460 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1461 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1462 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1463 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1465 (ppc_arch_setup): Remove target description matching code. Fill a
1466 ppc_linux_features struct and call ppc_linux_match_description
1469 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1471 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1472 width of the requested register exceeds the width of the
1474 (mips_cannot_store_register): Likewise.
1476 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1478 * linux-mips-low.c (mips_fetch_register): New function. Update
1480 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1481 (the_low_target): Wire `mips_fetch_register'.
1483 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1485 * lynx-i386-low.c (LYNXOS_178): New macro.
1486 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1487 the layout on LynxOS-178.
1488 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1489 handle floating point registers that are not supported by
1492 2018-05-10 Tom Tromey <tom@tromey.com>
1494 * configure: Rebuild.
1496 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1499 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1500 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1501 Use it to set the expedite_regs field in the given tdesc.
1502 * x86-tdesc.h: New file.
1503 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1504 Adjust following the addition of the new expedite_regs parameter
1505 to init_target_desc.
1506 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1507 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1508 (i386_linux_read_description, amd64_linux_read_description):
1509 Adjust following the addition of the new expedite_regs parameter
1510 to init_target_desc.
1511 * lynx-i386-low.c: #include "x86-tdesc.h".
1512 (lynx_i386_arch_setup): Adjust following the addition of the new
1513 expedite_regs parameter to init_target_desc.
1514 * nto-x86-low.c: #include "x86-tdesc.h".
1515 (nto_x86_arch_setup): Adjust following the addition of the new
1516 expedite_regs parameter to init_target_desc.
1517 * win32-i386-low.c: #include "x86-tdesc.h".
1518 (i386_arch_setup): Adjust following the addition of the new
1519 expedite_regs parameter to init_target_desc.
1521 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1524 * win32-low.c (win32_create_inferior): Add call to my_wait
1525 setting last_status global.
1527 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1530 * win32-low.c (create_process): Only call gdb_tilde_expand if
1531 inferior_cwd is not NULL.
1533 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1535 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1536 registers to the cache if their values have changed.
1537 (i387_xsave_to_cache): Provide default values for x87 control
1538 registers when these features are available, but disabled.
1539 * regcache.c (supply_register_by_name_zeroed): New function.
1540 * regcache.h (supply_register_by_name_zeroed): Declare new
1543 2018-05-07 Tom Tromey <tom@tromey.com>
1545 * configure: Rebuild.
1547 2018-05-04 Tom Tromey <tom@tromey.com>
1549 * configure: Rebuild.
1551 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1552 Pedro Alves <palves@redhat.com>
1554 * linux-aarch64-low.c (aarch64_stopped_data_address):
1557 2018-04-27 Tom Tromey <tom@tromey.com>
1559 * configure: Rebuild.
1561 2018-04-23 Tom Tromey <tom@tromey.com>
1563 * configure: Rebuild.
1565 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1567 * Makefile.in (depcomp): Add "..".
1568 (all_deps_files): New and use it.
1570 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1572 * configure.srv (aarch64*-*-linux*): Don't include xml.
1573 (i[34567]86-*-cygwin*): Likewise.
1574 (i[34567]86-*-linux*): Likewise.
1575 (i[34567]86-*-lynxos*): Likewise.
1576 (i[34567]86-*-mingw32ce*): Likewise.
1577 (i[34567]86-*-mingw*): Likewise.
1578 (i[34567]86-*-nto*): Likewise.
1579 (tic6x-*-uclinux): Likewise.
1580 (x86_64-*-linux*): Likewise.
1581 (x86_64-*-mingw*): Likewise.
1582 (x86_64-*-cygwin*): Likewise.
1584 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1586 * tdesc.c: Remove xml parameter.
1588 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1590 * server.c (get_features_xml): Remove cast.
1591 * tdesc.c (void target_desc::accept): Fill in function.
1592 (tdesc_get_features_xml): Remove old xml creation.
1593 (print_xml_feature::visit_pre): Add xml vistor.
1594 * tdesc.h (struct target_desc): Make xmltarget mutable.
1595 (tdesc_get_features_xml): Remove declaration.
1597 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1599 * tdesc.c (tdesc_architecture_name): Add new function.
1600 (tdesc_osabi_name): Likewise.
1601 (tdesc_get_features_xml): Use new functions.
1603 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1605 * tdesc.c (tdesc_create_flags): Remove.
1606 (tdesc_add_flag): Likewise.
1607 (tdesc_named_type): Likewise.
1608 (tdesc_create_union): Likewise.
1609 (tdesc_create_struct): Likewise.
1610 (tdesc_create_vector): Likewise.
1611 (tdesc_add_bitfield): Likewise.
1612 (tdesc_add_field): Likewise.
1613 (tdesc_set_struct_size): Likewise.
1615 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1617 * tdesc.c (~target_desc): Remove implictly deleted items.
1618 (init_target_desc): Iterate all features.
1619 (tdesc_get_features_xml): Use vector.
1620 (tdesc_create_feature): Create feature.
1621 * tdesc.h (tdesc_feature) Remove
1622 (target_desc): Add features.
1624 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1626 * Makefile.in: Add common/tdesc.c
1627 * tdesc.c (init_target_desc): init all reg_defs from register
1629 (tdesc_create_reg): Create tdesc_reg.
1630 * tdesc.h (tdesc_feature): Add register vector.
1632 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1634 * tdesc.h (struct target_desc) <features>: Change type to
1635 std::vector<std::string>.
1636 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1638 (tdesc_get_features_xml): Likewise.
1639 (tdesc_create_feature): Likewise.
1641 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1643 * regcache.c (find_register_by_number): Return a ref.
1644 (find_regno): Use references.
1645 (register_size): Likewise.
1646 (register_data): Likewise.
1647 * tdesc.c (target_desc::~target_desc): Remove free calls.
1648 (target_desc::operator==): Use std::vector compare.
1649 (init_target_desc): Use reference.
1650 (tdesc_create_reg): Use reg constructors.
1651 * tdesc.h (struct target_desc): Replace pointer with object.
1653 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1655 * regcache.c (find_register_by_number): Make static.
1656 (find_regno): Use find_register_by_number
1657 * regcache.h (struct reg): Remove declaration.
1659 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1661 * tdesc.c (target_desc::~target_desc): Move to here.
1662 (target_desc::operator==): Likewise.
1663 * tdesc.h (target_desc::~target_desc): Move from here.
1664 (target_desc::operator==): Likewise.
1666 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1668 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1670 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1672 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1674 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1675 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1676 and init_registers_s390_gs_linux64.
1678 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1680 * linux-s390-low.c (s390_fill_gs): Remove function.
1681 (s390_fill_gsbc): Remove function.
1682 (s390_regsets): Set fill functions for the guarded storage regsets
1685 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1687 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1688 the word size. Add comment.
1689 (s390_get_wordsize): New function.
1690 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1691 pswm with it. Instead, use s390_get_wordsize to determine the
1692 word size first and derive the correct tdesc from that directly.
1694 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1696 * Makefile.in: Include silent-rules.mk.
1697 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1698 (COMPILE): Add ECHO_CXX.
1699 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1700 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1701 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1702 (version-generated.c): Add ECHO_GEN.
1703 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1704 (IPAGENT_COMPILE): Add ECHO_CXX.
1705 (%-generated.c): Add ECHO_REGDAT.
1707 2018-03-14 Tom Tromey <tom@tromey.com>
1710 * ax.c (ax_printf): Special case for NULL.
1712 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1714 * linux-low.c (linux_qxfer_libraries_svr4): Use
1715 xml_escape_text_append.
1717 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1719 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1721 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1723 * server.c (handle_general_set): Remove unnecessary xstrdup.
1725 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1727 * server.c (parse_debug_format_options): Adjust to
1728 delim_string_to_char_ptr_vec changes.
1729 * thread-db.c (thread_db_load_search): Adjust to
1730 dirnames_to_char_ptr_vec changes.
1732 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1734 * target.h (target_enable_btrace, target_disable_btrace)
1735 (target_read_btrace, target_read_btrace_conf): Turn macro into
1736 inline function. Throw error if target method is not defined.
1737 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1738 check for btrace target method. Be prepared to handle exceptions
1739 from btrace target methods.
1741 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1743 * server.c (captured_main): Change order of error message printed
1744 when the current working directory cannot be found.
1746 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1748 * server.c: Include "filenames.h" and "pathstuff.h".
1749 (program_name): Delete variable.
1750 (program_path): New anonymous class.
1751 (get_exec_wrapper): Use "program_path" instead of
1753 (handle_v_run): Likewise.
1754 (captured_main): Likewise.
1755 (process_serial_event): Likewise.
1757 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1759 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1760 (OBJS): Add "pathstuff.o".
1761 * server.c (current_directory): New global variable.
1762 (captured_main): Initialize "current_directory".
1764 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1766 * tdesc.c: Use common/tdesc.h.
1767 * tdesc.h: Likewise.
1769 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1770 Simon Marchi <simon.marchi@ericsson.com>
1772 * Makefile.in: Switch order of make rules.
1774 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1776 * Makefile.in: Add common directory in build.
1777 * configure.ac: Add common reference.
1778 * configure: Regenerate.
1780 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1782 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1783 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1784 * spu-low.c (spu_target_ops): Likewise.
1785 * win32-low.c (win32_target_ops): Likewise.
1786 * server.c (supported_btrace_packets): Report packets unconditionally.
1787 * target.h (target_ops) <supports_btrace>: Remove.
1788 (target_supports_btrace): Remove.
1790 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1792 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1793 (handle_btrace_disable): Change return type to void. Use exceptions
1795 (handle_btrace_general_set): Catch exception and copy message to
1798 2018-02-08 Tom Tromey <tom@tromey.com>
1800 * linux-low.c (install_software_single_step_breakpoints): Use
1801 make_scoped_restore.
1802 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1803 (do_restore_current_thread_cleanup): Remove.
1804 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1807 2018-02-08 Tom Tromey <tom@tromey.com>
1809 * mem-break.c (set_raw_breakpoint_at): Use
1810 gdb::unique_xmalloc_ptr.
1812 2018-01-30 Pedro Alves <palves@redhat.com>
1815 * target.c (target_terminal::terminal_state): Rename to ...
1816 (target_terminal::m_terminal_state): ... this.
1818 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1820 * linux-low.c (handle_extended_wait): Surround call to
1821 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1823 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1825 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1826 linux_ptrace_attach_fail_reason_string now returning an
1828 (linux_attach): Likewise.
1829 * thread-db.c (attach_thread): Likewise.
1831 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1834 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1835 checking for fs_base/gs_base fields in struct user_regs_struct.
1836 * configure: Regenerate.
1838 2018-01-16 Yao Qi <yao.qi@linaro.org>
1841 * linux-low.c (fetch_register): Call supply_register instead of
1844 2018-01-08 Yao Qi <yao.qi@linaro.org>
1845 Simon Marchi <simon.marchi@ericsson.com>
1847 * Makefile.in (OBS): Remove selftest.o.
1848 * configure.ac: Set srv_selftest_objs if $development is true.
1849 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1850 * configure: Re-generated.
1851 * server.c (captured_main): Wrap variable selftest_filter with
1854 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1856 * server.c (parse_debug_format_options): Return std::string.
1857 (handle_monitor_command, captured_main): Adjust.
1859 2018-01-05 Pedro Alves <palves@redhat.com>
1862 * server.c (captured_main): Pass quiet=false to
1863 save_original_signals_state.
1865 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1867 * gdbreplay.c (gdbreplay_version): Update copyright year in
1869 * server.c (gdbserver_version): Likewise.
1871 2017-12-08 Tom Tromey <tom@tromey.com>
1873 * ax.c (ax_printf): Update.
1875 2017-12-07 Yao Qi <yao.qi@linaro.org>
1877 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1878 aarch64_linux_read_description.
1879 * linux-amd64-ipa.c (idx2mask): New array.
1880 (get_ipa_tdesc): Move idx2mask out.
1881 (initialize_low_tracepoint): Initialize target descriptions.
1882 * linux-i386-ipa.c (idx2mask): New array.
1883 (get_ipa_tdesc): Move idx2mask out.
1884 (initialize_low_tracepoint): Initialize target descriptions.
1886 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1888 * tdesc.c (struct tdesc_type): Change return type.
1889 (tdesc_add_flag): Change parameter type.
1890 (tdesc_add_bitfield): Likewise.
1891 (tdesc_add_field): Likewise.
1892 (tdesc_set_struct_size): Likewise.
1894 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1896 * regcache.c (registers_to_string): Remove unused variable.
1898 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1900 * inferiors.c (for_each_inferior_with_data): Remove.
1901 * inferiors.h (for_each_inferior_with_data): Remove.
1902 * server.c (handle_qxfer_threads_worker): Change parameter type.
1903 (handle_qxfer_threads_proper): Use for_each_thread.
1905 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1907 * inferiors.c (for_each_inferior): Remove.
1908 (clear_inferiors): Use for_each_thread.
1909 * inferiors.h (for_each_inferior): Remove.
1910 * linux-low.c (linux_wait_for_event_filtered): Use
1912 (linux_stabilize_threads): Likewise.
1913 * regcache.c (regcache_release): Likewise.
1914 * server.c (gdb_wants_all_threads_stopped): Likewise.
1915 (clear_pending_status_callback): Remove.
1916 (handle_status): Use for_each_thread.
1917 (captured_main): Likewise.
1918 * win32-low.c (child_init_thread_list): Likewise.
1919 (win32_clear_inferiors): Likewise.
1920 (fake_breakpoint_event): Likewise.
1922 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1924 * inferiors.h (find_inferior): Remove.
1925 * inferiors.c (find_inferior): Remove.
1927 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1929 * linux-low.c (resume_status_pending_p): Update comment.
1930 (need_step_over_p): Update comment.
1932 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1934 * linux-low.c (proceed_one_lwp): Return void, change parameter
1936 (unsuspend_and_proceed_one_lwp): Likewise.
1937 (proceed_all_lwps): Use for_each_thread.
1938 (unstop_all_lwps): Likewise.
1940 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1942 * linux-low.c (linux_resume_one_thread): Return void, take
1944 (linux_resume): Use for_each_thread.
1946 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1948 * linux-low.c (send_sigstop_callback): Return void, change
1949 parameter type. Rename to...
1950 (send_sigstop): ... this.
1951 (suspend_and_send_sigstop_callback): Return void, change parameter
1953 (suspend_and_send_sigstop): ... this.
1954 (stop_all_lwps): Use for_each_thread.
1956 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1958 * linux-low.c (lwp_running): Return bool, remove unused
1960 (linux_stabilize_threads): Use find_thread.
1962 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1964 * linux-low.c (select_singlestep_lwp_callback): Remove.
1965 (count_events_callback): Remove.
1966 (select_event_lwp_callback): Remove.
1967 (select_event_lwp): Use find_thread/for_each_thread.
1969 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1971 * linux-low.c (not_stopped_callback): Return bool, take filter
1973 (linux_wait_for_event_filtered): Use find_thread.
1974 (linux_wait_1): Likewise.
1976 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1978 * linux-low.c (same_lwp): Remove.
1979 (find_lwp_pid): Use find_thread.
1981 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1983 * linux-low.c (delete_lwp_callback): Remove.
1984 (linux_mourn): Use for_each_thread.
1986 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1988 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1989 args parameter, don't check for pid.
1990 (linux_detach): Use for_each_thread.
1992 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1994 * linux-low.c (struct counter): Remove.
1995 (second_thread_of_pid_p): Remove.
1996 (last_thread_of_process_p): Use find_thread.
1998 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2000 * inferiors.c (find_inferior_in_random): Remove.
2001 * inferiors.h (find_inferior_in_random): Remove.
2002 * linux-low.c (status_pending_p_callback): Return bool, accept
2003 parameter ptid directly.
2004 (linux_wait_for_event_filtered): Use find_thread_in_random.
2005 (linux_wait_1): Likewise.
2007 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2009 * inferiors.c (find_inferior_id): Remove.
2010 (find_thread_ptid): Move implemention from find_inferior_id to
2012 * inferiors.h (find_inferior_id): Remove.
2013 * server.c (handle_status): Use find_thread_ptid.
2014 (process_serial_event): Likewise.
2015 * thread-db.c (find_one_thread): Likewise.
2016 (thread_db_thread_handle): Likewise.
2017 * win32-low.c (thread_rec): Likewise.
2018 (child_delete_thread): Likewise.
2019 (win32_thread_alive): Likewise.
2020 (get_child_debug_event): Likewise.
2022 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2024 * linux-mips-low.c (update_watch_registers_callback): Return
2025 void, remove pid_p parameter, don't check for pid.
2026 (mips_insert_point, mips_remove_point): Use for_each_thread.
2028 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2030 * lynx.low (lynx_delete_thread_callback): Remove.
2031 (lynx_mourn): Use for_each_thread.
2033 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2035 * regcache.c (regcache_invalidate_one): Remove.
2036 (regcache_invalidate_pid): use for_each_thread.
2038 2017-11-26 Tom Tromey <tom@tromey.com>
2040 * linux-low.c (linux_create_inferior): Update.
2042 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2044 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2046 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2048 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2049 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2050 * linux-aarch64-tdesc-selftest.c: New file.
2051 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2053 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2055 * configure.srv: Add new file.
2056 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2057 * linux-aarch64-tdesc-selftest.c: New file.
2058 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2060 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2062 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2063 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2064 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2066 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2068 * configure.srv: Add new files.
2069 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2070 aarch64_linux_read_description.
2071 * linux-aarch64-low.c (aarch64_linux_read_description):
2072 Merge with aarch64_arch_setup.
2073 (aarch64_arch_setup): Call aarch64_linux_read_description.
2074 * linux-aarch64-tdesc.c: New file.
2075 * linux-aarch64-tdesc.h: New file.
2077 2017-11-24 Yao Qi <yao.qi@linaro.org>
2079 * configure.srv: Set $srv_regobj for tic6x-linux.
2080 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2081 (tic6x_read_description): Move some code to tic6x_arch_setup.
2082 (tic6x_tdesc_test): New function.
2083 (initialize_low_arch): Call selftests::register_test.
2085 2017-11-22 Yao Qi <yao.qi@linaro.org>
2087 * remote-utils.c (prepare_resume_reply): Use memcpy.
2089 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2091 * linux-low.c (kill_one_lwp_callback): Return void, take
2092 argument directly, don't filter on pid.
2093 (linux_kill): Use for_each_thread.
2095 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2097 * linux-low.c (need_step_over_p): Return bool, remove dummy
2099 (linux_resume, proceed_all_lwps): Use find_thread.
2101 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2103 * linux-low.c (resume_status_pending_p): Return bool, remove
2105 (linux_resume): Use find_thread.
2107 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2109 * linux-low.c (struct thread_resume_array): Remove.
2110 (linux_set_resume_request): Return void, take arguments
2112 (linux_resume): Use for_each_thread.
2114 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2116 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2117 return bool, remove data argument.
2118 (linux_stabilize_threads): Use find_thread.
2120 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2122 * linux-low.c (unsuspend_one_lwp): Remove.
2123 (unsuspend_all_lwps): Use for_each_thread, inline code from
2126 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2128 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2129 * linux-low.c (struct iterate_over_lwps_args): Remove.
2130 (iterate_over_lwps_filter): Remove.
2131 (iterate_over_lwps): Use find_thread.
2133 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2135 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2136 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2137 code from reset_lwp_ptrace_options_callback.
2139 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2141 * linux-arm-low.c (struct update_registers_data): Remove.
2142 (update_registers_callback): Return void, take arguments
2143 directly, don't check thread's pid.
2144 (arm_insert_point, arm_remove_point): Use for_each_thread.
2146 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2148 * win32-low.c (continue_one_thread): Return void, take argument
2150 (child_continue): Use for_each_thread.
2152 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2154 * win32-i386-low.c (update_debug_registers_callback): Rename
2156 (update_debug_registers): ... this, return void, remove pid_p arg.
2157 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2159 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2161 * inferiors.h (struct process_info): Add constructor, initialize
2163 <syscalls_to_catch>: Change type to std::vector<int>.
2164 * inferiors.c (add_process): Allocate process_info with new.
2165 (remove_process): Free process_info with delete.
2166 * linux-low.c (handle_extended_wait): Adjust.
2167 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2168 * server.c (handle_general_set): Adjust.
2170 2017-11-16 Pedro Alves <palves@redhat.com>
2172 * remote-utils.c (remote_close): Block SIGIO signals instead of
2173 uninstalling the SIGIO handler.
2175 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2177 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2179 2017-11-16 Yao Qi <yao.qi@linaro.org>
2181 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2182 (tic6x_store_gregset): Likewise.
2183 (tic6x_usrregs_info): Move it up.
2185 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2187 * Makefile.in: Update arch rules.
2188 * configure.srv: Explicitly mark arch/ files.
2190 2017-11-13 Andreas Schwab <schwab@suse.de>
2192 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2194 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2196 2017-11-06 Pedro Alves <palves@redhat.com>
2198 * config.in, configure: Regenerate.
2200 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2202 * target.c (struct thread_search): Remove.
2203 (thread_search_callback): Remove.
2204 (prepare_to_access_memory): Use for_each_thread instead of
2205 find_inferior. Inline code from thread_search_callback.
2207 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2209 * server.c (struct visit_actioned_threads_data): Remove.
2210 (visit_actioned_threads): Change prototype to take arguments
2212 (resume): Use find_thread instead of find_inferior.
2214 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2216 * server.c (queue_stop_reply_callback): Change prototype, return
2218 (find_status_pending_thread_callback): Remove.
2219 (handle_status): Replace find_inferior with find_thread and
2222 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2224 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2226 (aarch64_store_gregset): Likewise.
2227 (aarch64_fill_fpregset): Likewise.
2228 (aarch64_store_fpregset): Likewise.
2230 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2232 * gdbthread.h (find_thread, for_each_thread): New functions.
2233 * inferiors.c (thread_of_pid): Remove.
2234 (find_any_thread_of_pid): Use find_thread.
2235 * linux-low.c (num_lwps): Use for_each_thread.
2237 2017-10-17 Yao Qi <yao.qi@linaro.org>
2239 * Makefile.in: Remove one rule.
2240 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2242 2017-10-17 Yao Qi <yao.qi@linaro.org>
2244 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2245 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2247 2017-10-17 Yao Qi <yao.qi@linaro.org>
2249 * configure.srv: Rename arm.o with arch/arm.o.
2251 2017-10-17 Yao Qi <yao.qi@linaro.org>
2253 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2254 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2255 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2256 (arch-i386.o, arch-amd64.o): Remove rules.
2257 (arch/%.o): New rule.
2258 Update POSTCOMPILE and COMPILE.pre.
2259 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2260 * configure: Re-generated.
2261 * configure.srv: Replace arch-i386.o with arch/i386.o.
2262 Replace arch-amd64.o with arch/amd64.o.
2264 2017-10-16 Yao Qi <yao.qi@linaro.org>
2266 * configure: Regenerated.
2268 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2270 * inferiors.h: (struct inferior_list): Remove.
2271 (struct inferior_list_entry); Remove.
2272 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2273 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2274 get_first_inferior): Remove.
2275 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2276 find_inferior_id, find_inferior_in_random): Change signature.
2277 * inferiors.c (all_threads): Change type to
2278 std::list<thread_info *>.
2279 (get_thread): Remove macro.
2280 (find_inferior, find_inferior_id): Change signature, implement
2282 (find_inferior_in_random): Change signature, implement using
2283 find_thread_in_random.
2284 (for_each_inferior, for_each_inferior_with_data): Change
2285 signature, implement using for_each_thread.
2286 (add_inferior_to_list, remove_inferior): Remove.
2287 (add_thread, get_first_thread, thread_of_pid,
2288 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2289 (get_first_inferior, one_inferior_p, clear_inferior_list):
2291 (clear_inferiors, get_thread_process): Update.
2292 * gdbthread.h: Include <list>.
2293 (struct thread_info) <entry>: Remove field.
2295 (all_threads): Change type to std::list<thread_info *>.
2296 (get_first_inferior): Add doc.
2297 (find_thread, for_each_thread, find_thread_in_random): New
2299 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2300 * linux-arm-low.c (update_registers_callback): Update.
2301 * linux-low.c (second_thread_of_pid_p): Update.
2302 (kill_one_lwp_callback, linux_detach_lwp_callback,
2303 delete_lwp_callback, status_pending_p_callback, same_lwp,
2304 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2305 iterate_over_lwps, not_stopped_callback,
2306 resume_stopped_resumed_lwps, count_events_callback,
2307 select_singlestep_lwp_callback, select_event_lwp_callback,
2308 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2309 suspend_and_send_sigstop_callback, wait_for_sigstop,
2310 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2311 lwp_running, linux_set_resume_request, resume_status_pending_p,
2312 need_step_over_p, start_step_over, linux_resume_one_thread,
2313 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2314 reset_lwp_ptrace_options_callback): Update.
2315 * linux-mips-low.c (update_watch_registers_callback): Update.
2316 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2318 (free_register_cache_thread_one): Remove.
2319 (regcache_release): Update.
2320 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2321 handle_qxfer_threads_worker): Update.
2322 (handle_query): Update, use list iterator.
2323 (visit_actioned_threads, handle_pending_status,
2324 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2325 clear_pending_status_callback, set_pending_status_callback,
2326 find_status_pending_thread_callback, handle_status,
2327 process_serial_event): Update.
2328 * target.c (thread_search_callback): Update.
2329 * thread-db.c (thread_db_get_tls_address): Update.
2330 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2332 * win32-i386-low.c (update_debug_registers_callback): Update.
2333 * win32-low.c (delete_thread_info, child_delete_thread,
2334 continue_one_thread, suspend_one_thread,
2335 get_child_debug_event): Adjust.
2337 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2339 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2340 * inferiors.h: Include <list>.
2341 (struct process_info) <entry>: Remove field.
2343 (pid_of): Change macro to function.
2344 (ptid_of, lwpid_of): Remove macro.
2345 (all_processes): Change type to std::list<process_info *>.
2346 (ALL_PROCESSES): Remove macro.
2347 (for_each_process, find_process): New function.
2348 * inferiors.c (all_processes): Change type to
2349 std::list<process_info *>.
2350 (find_thread_process): Adjust.
2351 (add_process): Likewise.
2352 (remove_process): Likewise.
2353 (find_process_pid): Likewise.
2354 (get_first_process): Likewise.
2355 (started_inferior_callback): Remove.
2356 (have_started_inferiors_p): Adjust.
2357 (attached_inferior_callback): Remove.
2358 (have_attached_inferiors_p): Adjust.
2359 * linux-low.c (check_zombie_leaders): Likewise.
2360 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2361 (x86_linux_update_xmltarget): Adjust.
2362 * server.c (handle_query): Likewise.
2363 (gdb_reattached_process): Remove.
2364 (handle_status): Adjust.
2365 (kill_inferior_callback): Likewise.
2366 (detach_or_kill_inferior): Remove.
2367 (print_started_pid): Likewise.
2368 (print_attached_pid): Likewise.
2369 (detach_or_kill_for_exit): Update.
2370 (process_serial_event): Likewise.
2371 * linux-arm-low.c (arm_new_fork): Likewise.
2373 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2375 * dll.h: Include <list>.
2376 (struct dll_info): Add constructor.
2377 <entry>: Remove field.
2378 (all_dlls): Change type to std::list<dll_info>.
2379 * dll.c: Include <algorithm>.
2380 (get_dll): Remove macro.
2381 (all_dlls): Change type to std::list<dll_info *>.
2382 (free_one_dll): Remove.
2383 (match_dll): Likewise.
2384 (loaded_dll): Adjust.
2385 (unloaded_dll): Adjust to all_dlls type change, use
2386 std::find_if. Inline code from match_dll.
2387 (clear_dlls): Adjust to all_dlls type change.
2388 * server.c (emit_dll_description): Remove.
2389 (handle_qxfer_libraries): Adjust to all_dlls type change,
2390 integrate emit_dll_description's functionality.
2392 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2394 * linux-low.h (struct linux_target_ops) <delete_process>: New
2396 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2397 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2398 (struct linux_target_ops): Add delete_process callback.
2399 * linux-arm-low.c (arm_delete_process): New.
2400 (struct linux_target_ops): Add delete_process callback.
2401 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2402 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2403 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2404 * linux-mips-low.c (mips_linux_delete_process): New.
2405 (struct linux_target_ops): Add delete_process callback.
2406 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2407 * linux-s390-low.c (struct linux_target_ops): Likewise.
2408 * linux-sh-low.c (struct linux_target_ops): Likewise.
2409 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2410 * linux-tile-low.c (struct linux_target_ops): Likewise.
2411 * linux-x86-low.c (x86_linux_delete_process): New.
2412 (struct linux_target_ops): Add delete_process callback.
2413 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2415 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2417 * linux-aarch64-low.c (the_low_target): Add thread delete
2419 * linux-arm-low.c (arm_delete_thread): New function.
2420 (the_low_target): Add thread delete callback.
2421 * linux-bfin-low.c (the_low_target): Likewise.
2422 * linux-crisv32-low.c (the_low_target): Likewise.
2423 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2425 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2427 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2428 * linux-mips-low.c (mips_linux_delete_thread): New function.
2429 (the_low_target): Add thread delete callback.
2430 * linux-ppc-low.c (the_low_target): Likewise.
2431 * linux-s390-low.c (the_low_target): Likewise.
2432 * linux-sh-low.c (the_low_target): Likewise.
2433 * linux-tic6x-low.c (the_low_target): Likewise.
2434 * linux-tile-low.c (the_low_target): Likewise.
2435 * linux-x86-low.c (the_low_target): Likewise.
2436 * linux-xtensa-low.c (the_low_target): Likewise.
2438 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2440 * win32-low.c: Include "common-inferior.h".
2442 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2444 * inferiors.c (set_inferior_cwd): New function.
2445 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2446 (handle_query): Inform that QSetWorkingDir is supported.
2447 * win32-low.c (create_process): Pass the inferior's cwd to
2450 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2452 * inferiors.c (current_inferior_cwd): New global variable.
2453 (get_inferior_cwd): New function.
2454 * inferiors.h (struct process_info) <cwd>: New field.
2456 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2458 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2459 (OBS): Add gdb_tilde_expand.o.
2461 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2463 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2464 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2466 2017-09-29 Pedro Alves <palves@redhat.com>
2468 * ax.c (gdb_parse_agent_expr): Constify.
2469 * ax.h (gdb_parse_agent_expr): Constify.
2470 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2472 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2473 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2474 * remote-utils.h (read_ptid): Constify.
2475 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2476 (process_point_options, process_serial_event): Constify.
2477 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2478 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2479 (cmd_qtbuffer): Constify.
2481 2017-09-29 Pedro Alves <palves@redhat.com>
2483 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2486 2017-09-29 Pedro Alves <palves@redhat.com>
2488 * linux-low.c (handle_extended_wait): Pass parent thread instead
2489 of process to thread_db_notice_clone.
2490 * linux-low.h (thread_db_notice_clone): Replace parent process
2491 parameter with parent thread parameter.
2492 * thread-db.c (find_one_thread): Add comment.
2493 (thread_db_notice_clone): Replace parent process parameter with
2494 parent thread parameter. Temporarily switch to the parent thread.
2496 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2498 * gdbthread.h: Include "common-gdbthread.h".
2499 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2500 "if" when validating the ptid.
2501 * remote-utils.c: Include "gdbthread.h".
2502 (prepare_resume_reply): Use "switch_to_thread".
2503 * target.c (done_accessing_memory): Likewise.
2505 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2507 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2508 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2509 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2510 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2511 s390x-gs-linux64-ipa.o to ipa_obj.
2512 * linux-s390-low.c (HWCAP_S390_GS): New define.
2513 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2515 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2516 (s390_arch_setup): Check for guarded-storage support and choose
2518 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2519 init_registers_s390x_gs_linux64.
2520 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2522 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2523 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2525 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2527 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2529 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2531 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2532 (thread_db_thread_handle): Declare.
2533 * linux-low.c (linux_target_ops): Initialize thread_handle.
2534 * server.c (handle_qxfer_threads_worker): Add support for
2536 * target.h (struct target_ops): Add new function pointer,
2538 (target_thread_handle): Define.
2539 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2541 (thread_db_thread_handle): New function.
2543 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2545 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2546 * linux-low.h (thread_db_notice_clone): Declare.
2547 * thread-db.c (thread_db_notice_clone): New function.
2549 2017-09-21 Pedro Alves <palves@redhat.com>
2551 * server.c (gdb_read_memory, handle_status, process_serial_event)
2552 (handle_serial_event, handle_target_event): Adjust to
2553 set_desired_thread prototype change.
2554 * target.c (set_desired_thread): Remove 'use_general' parameter
2556 * target.h (set_desired_thread): Remove 'use_general' parameter.
2558 2017-09-20 Tom Tromey <tom@tromey.com>
2560 * target.c (target_terminal::terminal_state): Define.
2561 (target_terminal::init): Rename from target_terminal_init.
2562 (target_terminal::inferior): Rename from
2563 target_terminal_inferior.
2564 (target_terminal::ours): Rename from target_terminal_ours.
2565 (target_terminal::ours_for_output, target_terminal::info): New.
2567 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2569 * server.c (accumulate_file_name_length): Remove.
2570 (emit_dll_description): Adjust to std::string change.
2571 (handle_qxfer_libraries): Use std::string to hold document.
2573 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2575 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2576 return type of xml_escape_text.
2577 * server.c (emit_dll_description): Likewise.
2579 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2581 * server.c (captured_main): Accept argument for --selftest.
2582 Update run_tests call.
2583 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2584 when registering selftests.
2586 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2588 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2589 instead of "VEC" for "target_desc.reg_defs".
2590 (regcache_cpy): Likewise.
2591 (registers_to_string): Likewise.
2592 (registers_from_string): Likewise.
2593 (find_regno): Likewise.
2594 (supply_regblock): Likewise.
2595 (regcache_raw_read_unsigned): Likewise.
2596 * tdesc.c (init_target_desc): Likewise.
2597 (tdesc_create_reg): Likewise.
2598 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2599 (struct target_desc) <reg_defs>: Convert to "std::vector".
2600 (target_desc): Do not initialize "reg_defs".
2601 (~target_desc): Update code to use "std::vector" instead of "VEC"
2602 for "target_desc.reg_defs".
2603 (operator==): Likewise.
2605 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2607 * inferiors.h (thread_to_gdb_id): Remove.
2608 * inferiors.c (thread_to_gdb_id): Remove.
2609 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2610 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2611 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2613 * nto-low.c (nto_fetch_registers, nto_store_registers,
2614 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2616 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2618 * inferiors.h (gdb_id_to_thread_id): Remove.
2619 * inferiors.c (gdb_id_to_thread_id): Remove.
2620 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2621 removal. Move pid declaration closer to where it's used.
2623 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2625 * server.c (handle_detach): New function.
2626 (process_serial_event): Move code out, call handle_detach.
2628 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2630 * server.c (require_running): Rename to ...
2631 (require_running_or_return): ... this ...
2632 (require_running_or_break): ... and this.
2633 (handle_query, process_serial_event): Adjust.
2635 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2637 * linux-low.c (linux_set_resume_request): Remove unused
2640 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2642 * server.c (first_thread_of): Remove.
2643 (process_serial_event): Replace usage of first_thread_of with
2644 find_any_thread_of_pid.
2645 * tracepoint.c (same_process_p): Remove.
2646 (gdb_agent_about_to_close): Replace usage of same_process_p with
2647 find_any_thread_of_pid.
2648 * linux-x86-low.c (same_process_callback): Remove.
2649 (x86_arch_setup_process_callback): Replace usage of
2650 same_process_callback with find_any_thread_of_pid.
2651 * thread-db.c (any_thread_of): Remove.
2652 (switch_to_process): Replace usage of any_thread_of with
2653 find_any_thread_of_pid.
2654 * inferiors.c (thread_pid_matches_callback): Remove.
2655 (find_thread_process): Adjust to use find_any_thread_of_pid.
2657 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2659 * regcache.c (get_thread_regcache): Guard calls to "memset"
2662 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2664 * linux-low.c (handle_extended_wait): Use
2665 "allocate_target_description" instead of "XNEW".
2666 * linux-x86-low.c (initialize_low_arch): Likewise.
2668 2017-09-05 Yao Qi <yao.qi@linaro.org>
2670 * configure.srv (srv_i386_regobj): Remove.
2671 (srv_amd64_regobj): Remove.
2672 (srv_regobj): Set it to "" for x86 non-linux targets.
2673 * linux-x86-tdesc.c (i386_linux_read_description):
2674 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2675 (init_registers_i386): Remove the declaration.
2676 (tdesc_i386): Remove the declaration.
2677 (lynx_i386_arch_setup): Call i386_create_target_description.
2678 * nto-x86-low.c: Likewise.
2679 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2680 [!__x86_64__]: include arch/i386.h.
2681 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2683 2017-09-05 Yao Qi <yao.qi@linaro.org>
2685 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2686 i386/amd64-XXX-linux from it.
2688 2017-09-05 Yao Qi <yao.qi@linaro.org>
2690 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2692 (ipa_amd64_linux_regobj): Remove.
2693 (ipa_x32_linux_regobj): Remove.
2695 2017-09-05 Yao Qi <yao.qi@linaro.org>
2697 * Makefile.in (arch-amd64.o): New rule.
2698 * configure.srv: Append arch-amd64.o.
2699 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2700 (get_ipa_tdesc): Call amd64_linux_read_description.
2701 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2702 and init_registers_amd64_XXX.
2703 * linux-x86-low.c (x86_linux_read_description): Call
2704 amd64_linux_read_description.
2705 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2706 (initialize_low_arch): Don't call init_registers_x32_XXX and
2707 init_registers_amd64_XXX.
2708 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2709 and tdesc_amd64_XXX.
2710 [__x86_64__] (amd64_tdesc_test): New function.
2711 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2712 and init_registers_amd64_XXX.
2713 * linux-x86-tdesc.c: Include arch/amd64.h.
2714 (xcr0_to_tdesc_idx): New function.
2715 (i386_linux_read_description): New function.
2716 (amd64_get_ipa_tdesc_idx): New function.
2717 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2718 (amd64_get_ipa_tdesc): Declare.
2720 2017-09-05 Yao Qi <yao.qi@linaro.org>
2722 * configure.srv (srv_i386_linux_xmlfiles): Remove
2723 i386/i386-XXX-linux.xml from it.
2725 2017-09-05 Yao Qi <yao.qi@linaro.org>
2727 * configure.srv: Set srv_i386_linux_regobj empty if $development
2729 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2730 initialize_low_tdesc.
2731 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2732 with #if initialize_low_tdesc.
2733 * linux-x86-tdesc-selftest.c: New file.
2734 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2736 2017-09-05 Yao Qi <yao.qi@linaro.org>
2738 * Makefile.in (arch-i386.o): New rule.
2739 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2740 (x86_64-*-linux*): Likewise.
2741 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2742 include arch/i386.h.
2743 (i386_linux_read_description): Remove code and call
2744 i386_create_target_description.
2745 * tdesc.c (allocate_target_description): New function.
2746 * tdesc.h (set_tdesc_architecture): Remove declaration.
2747 (set_tdesc_osabi): Likewise.
2749 2017-09-05 Yao Qi <yao.qi@linaro.org>
2751 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2752 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2753 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2755 * server.c (get_features_xml): Call tdesc_get_features_xml.
2756 * tdesc.c (set_tdesc_architecture): New function.
2757 (set_tdesc_osabi): New function.
2758 (tdesc_get_features_xml): New function.
2759 (tdesc_create_feature): Add an argument.
2760 * tdesc.h (struct target_desc) <features>: New field.
2761 <arch, osabi>: New field.
2762 (~target_desc): xfree features, arch, and osabi.
2763 (target_desc::oerator==): Don't compare .xmltarget.
2764 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2765 (set_tdesc_osabi): Likewise.
2766 (tdesc_get_features_xml): Likewise.
2768 2017-09-05 Yao Qi <yao.qi@linaro.org>
2770 * linux-x86-tdesc.c: Include selftest.h.
2771 (i386_tdesc_test): New function.
2772 (initialize_low_tdesc): Call selftests::register_test.
2773 * tdesc.h: Include regdef.h.
2774 (target_desc): Override operator == and !=.
2776 2017-09-05 Yao Qi <yao.qi@linaro.org>
2778 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2779 (ipa_obj): Likewise.
2780 * linux-i386-ipa.c: Include common/x86-xstate.h
2781 (get_ipa_tdesc): Call i386_linux_read_description.
2782 (initialize_low_tracepoint): Don't call init_registers_XXX
2783 functions, call initialize_low_tdesc instead.
2784 * linux-x86-low.c (x86_linux_read_description): Call
2785 i386_linux_read_description.
2786 (initialize_low_arch): Don't call init_registers_i386_XXX
2787 functions, call initialize_low_tdesc.
2788 * linux-x86-tdesc.c: New file.
2789 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2790 (i386_get_ipa_tdesc_idx): Declare.
2791 (i386_get_ipa_tdesc): Declare.
2792 (initialize_low_tdesc): Declare.
2794 2017-09-05 Yao Qi <yao.qi@linaro.org>
2796 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2799 2017-09-05 Yao Qi <yao.qi@linaro.org>
2801 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2802 * regcache.c (get_thread_regcache): Use VEC_length.
2803 (init_register_cache): Likewise.
2804 (regcache_cpy): Likewise.
2805 (registers_to_string): Iterate reg_defs via VEC_iterate.
2806 (find_regno): Likewise.
2807 (find_register_by_number): Use VEC_index.
2808 (register_size): Call find_register_by_number.
2809 (register_data): Call find_register_by_number.
2810 (supply_regblock): Use VEC_length.
2811 (regcache_raw_read_unsigned): Likewise.
2812 * tdesc.c (init_target_desc): Iterate reg_defs via
2814 (default_description): Update initializer.
2815 (copy_target_description): Don't update field num_registers.
2816 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2817 <num_registers>: Remove.
2819 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2821 * Makefile.in (.SECONDARY): Define target.
2823 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2825 * linux-low.c (linux_wait_1): Adjust.
2826 * server.c (queue_stop_reply_callback): Adjust.
2828 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2830 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2831 QEnvironmentUnset and QEnvironmentReset packets.
2832 (handle_query): Inform remote that QEnvironmentHexEncoded,
2833 QEnvironmentUnset and QEnvironmentReset are supported.
2835 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2837 * inferiors.h (inferior_target_data): Rename to ...
2838 (thread_target_data): ... this.
2839 (inferior_regcache_data): Rename to ...
2840 (thread_regcache_data): ... this.
2841 (set_inferior_regcache_data): Rename to ...
2842 (set_thread_regcache_data): ... this.
2843 * inferiors.c (inferior_target_data): Rename to ...
2844 (thread_target_data): ... this.
2845 (inferior_regcache_data): Rename to ...
2846 (thread_regcache_data): ... this.
2847 (set_inferior_regcache_data): Rename to ...
2848 (set_thread_regcache_data): ... this.
2849 (free_one_thread): Update.
2850 * linux-low.h (get_thread_lwp): Update.
2851 * regcache.c (get_thread_regcache): Update.
2852 (regcache_invalidate_thread): Update.
2853 (free_register_cache_thread): Update.
2854 * win32-i386-low.c (update_debug_registers_callback): Update.
2855 (win32_get_current_dr): Update.
2856 * win32-low.c (thread_rec): Update.
2857 (delete_thread_info): Update.
2858 (continue_one_thread): Update.
2859 (suspend_one_thread): Update.
2861 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2863 * inferiors.c (set_inferior_target_data): Remove.
2864 * inferiors.h (set_inferior_target_data): Remove.
2866 2017-08-18 Yao Qi <yao.qi@linaro.org>
2868 * Makefile.in (OBS): Add selftest.o.
2869 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2870 * configure, config.in: Re-generated.
2871 * server.c: Include common/sefltest.h.
2872 (captured_main): Handle option --selftest.
2874 2017-08-09 Yao Qi <yao.qi@linaro.org>
2876 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2877 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2878 i386-avx-mpx.o and i386-mmx.o.
2879 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2880 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2881 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2882 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2883 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2884 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2885 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2886 i386/amd64-avx-mpx.xml.
2888 2017-08-09 Yao Qi <yao.qi@linaro.org>
2890 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2891 and x32-avx-avx512.o.
2892 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2893 i386/x32-avx-avx512.xml.
2895 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2897 * tracepoint.h (enum class fast_tpoint_collect_result): New
2899 (fast_tracepoint_collecting): Change return type to
2900 fast_tpoint_collect_result.
2901 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2902 * linux-low.h: Include tracepoint.h.
2903 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2904 fast_tpoint_collect_result.
2905 * linux-low.c (handle_tracepoints): Adjust.
2906 (linux_fast_tracepoint_collecting): Change return type to
2907 fast_tpoint_collect_result.
2908 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2909 linux_wait_1, stuck_in_jump_pad_callback,
2910 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2911 proceed_one_lwp): Adjust to type change.
2913 2017-07-10 Yao Qi <yao.qi@linaro.org>
2915 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2917 2017-06-29 Yao Qi <yao.qi@linaro.org>
2919 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2921 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2923 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2925 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2927 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2929 * linux-low.c (linux_create_inferior): Adjust code to access the
2930 environment information via 'gdb_environ' class.
2931 * lynx-low.c (lynx_create_inferior): Likewise.
2932 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2933 (get_environ): Return a pointer to 'our_environ'.
2934 (captured_main): Initialize 'our_environ'.
2935 * server.h (get_environ): Adjust prototype.
2936 * spu-low.c (spu_create_inferior): Adjust code to access the
2937 environment information via 'gdb_environ' class.
2939 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2941 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2942 usage of "register" keyword.
2944 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2946 * configure: Re-generate.
2948 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2950 * configure: Re-generate.
2952 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2954 * Makefile.in (COMPILE.pre): Add "-x c++".
2956 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2958 * fork-child.c: Conditionally include <signal.h>.
2960 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2962 * server.c (handle_general_set): Handle new packet
2963 "QStartupWithShell".
2964 (handle_query): Add "QStartupWithShell" to the list of supported
2966 (gdbserver_usage): Add help text explaining the
2967 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2969 (captured_main): Recognize and act upon the presence of the new
2972 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2973 Pedro Alves <palves@redhat.com>
2975 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2976 * configure: Regenerate.
2977 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2979 (i[34567]86-*-lynxos*): Likewise.
2980 (spu*-*-*): Likewise.
2981 * fork-child.c: New file.
2982 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2984 (linux_ptrace_fun): New function.
2985 (linux_create_inferior): Adjust function prototype to reflect
2986 change on "target.h". Adjust function code to use
2988 (linux_request_interrupt): Delete "signal_pid".
2989 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2990 (lynx_ptrace_fun): New function.
2991 (lynx_create_inferior): Adjust function prototype to reflect
2992 change on "target.h". Adjust function code to use
2994 * nto-low.c (nto_create_inferior): Adjust function prototype and
2995 code to reflect change on "target.h". Update comments.
2996 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2997 "common-terminal.h" and "environ.h".
2998 (terminal_fd): Moved to fork-child.c.
2999 (old_foreground_pgrp): Likewise.
3000 (restore_old_foreground_pgrp): Likewise.
3001 (last_status): Make it global.
3002 (last_ptid): Likewise.
3003 (our_environ): New variable.
3004 (startup_with_shell): Likewise.
3005 (program_name): Likewise.
3006 (program_argv): Rename to...
3007 (program_args): ...this.
3008 (wrapper_argv): New variable.
3009 (start_inferior): Delete function.
3010 (get_exec_wrapper): New function.
3011 (get_exec_file): Likewise.
3012 (get_environ): Likewise.
3013 (prefork_hook): Likewise.
3014 (post_fork_inferior): Likewise.
3015 (postfork_hook): Likewise.
3016 (postfork_child_hook): Likewise.
3017 (handle_v_run): Update code to deal with arguments coming from the
3018 remote host. Update calls from "start_inferior" to
3020 (captured_main): Likewise. Initialize environment variable. Call
3022 * server.h (post_fork_inferior): New prototype.
3023 (get_environ): Likewise.
3024 (last_status): Declare.
3025 (last_ptid): Likewise.
3026 (signal_pid): Likewise.
3027 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3028 (spu_ptrace_fun): New function.
3029 (spu_create_inferior): Adjust function prototype to reflect change
3030 on "target.h". Adjust function code to use "fork_inferior".
3031 * target.c (target_terminal_init): New function.
3032 (target_terminal_inferior): Likewise.
3033 (target_terminal_ours): Likewise.
3034 * target.h: Include <vector>.
3035 (struct target_ops) <create_inferior>: Update prototype.
3036 (create_inferior): Update macro.
3037 * utils.c (gdb_flush_out_err): New function.
3038 * win32-low.c (win32_create_inferior): Adjust function prototype
3039 and code to reflect change on "target.h".
3041 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3043 * inferiors.c (switch_to_thread): New function.
3045 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3047 * Makefile.in (SFILE): Add "common/job-control.c".
3048 (OBS): Add "job-control.o".
3050 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3052 * Makefile: Remove "@host_makefile_frag@".
3054 2017-05-05 Pedro Alves <palves@redhat.com>
3056 * configure: Regenerate.
3058 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3060 * configure: Regenerate.
3062 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3064 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3065 software_single_step change of return type to
3066 std::vector<CORE_ADDR>.
3067 * linux-low.c (install_software_single_step_breakpoints):
3069 * linux-low.h (install_software_single_step_breakpoints):
3072 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3074 * remote-utils.c: Include "gdb_termios.h" instead of
3076 * terminal.h: Delete file.
3078 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3080 * server.c: Include <vector>.
3081 <program_argv, wrapper_argv>: Convert to std::vector.
3082 (start_inferior): Rewrite function to use C++.
3083 (handle_v_run): Likewise. Update code that calculates the argv
3084 based on the vRun packet; use C++.
3085 (captured_main): Likewise.
3087 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3089 * server.c (handle_v_cont): Initialize thread_resume::thread
3092 2017-04-05 Pedro Alves <palves@redhat.com>
3094 * configure: Regenerate.
3096 2017-04-05 Pedro Alves <palves@redhat.com>
3098 * gdbreplay.c (sync_error): Constify.
3099 * linux-x86-low.c (push_opcode): Constify.
3101 2017-04-05 Pedro Alves <palves@redhat.com>
3103 * win32-low.c (get_child_debug_event)
3104 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3105 Report TARGET_WAITKIND_SPURIOUS instead.
3107 2017-04-05 Pedro Alves <palves@redhat.com>
3109 * remote-utils.c (remote_prepare, remote_open): Constify.
3110 * remote-utils.h (remote_prepare, remote_open): Constify.
3111 * server.c (captured_main): Constify 'port' handling.
3113 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3115 * Makefile.in (clean): Clear .deps.
3117 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3119 * .gitignore: Remove generated files, replace with wildcard.
3120 * (clean): Replace removal of generated files with wildcard.
3121 (version.c): Replace with...
3122 (version-generated.c): ...this.
3123 (xml-builtin.c): Replace with...
3124 (xml-builtin-generated.c): ...this.
3125 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3126 (%.c: *regformats*): Replace with...
3127 (%-generated.c: *regformats*): ...this.
3129 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3131 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3132 (xtensa_fill_gregset): Call collect_register_by_name for
3134 (xtensa_store_gregset): Call supply_register_by_name for
3137 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3139 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3140 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3141 (xtensa_store_gregset): Call supply_register for all registers in
3142 a0_regnum..a0_regnum + C0_NREGS range.
3144 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3146 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3147 (ax-ipa.o: ax.c): Remove.
3148 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3149 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3150 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3151 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3152 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3154 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3156 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3157 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3158 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3159 (errors-ipa.o: ../common/errors.c): Remove.
3160 (format-ipa.o: ../common/format.c): Remove.
3161 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3163 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3165 * Makefile.in (%-ipa.o: %.c): New rule.
3166 (tracepoint-ipa.o: tracepoint.c): Remove.
3167 (utils-ipa.o: utils.c): Remove.
3168 (remote-utils-ipa.o: remote-utils.c): Remove.
3169 (regcache-ipa.o: regcache.c): Remove.
3170 (i386-linux-ipa.o: i386-linux.c): Remove.
3171 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3172 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3173 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3174 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3175 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3176 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3177 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3178 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3179 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3180 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3181 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3182 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3183 (aarch64-ipa.o: aarch64.c): Remove.
3184 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3185 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3186 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3187 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3188 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3189 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3190 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3191 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3192 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3193 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3194 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3195 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3196 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3197 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3198 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3199 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3200 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3201 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3202 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3203 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3204 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3205 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3206 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3207 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3208 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3209 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3210 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3211 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3212 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3213 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3214 (tdesc-ipa.o: tdesc.c): Remove.
3215 (x32-linux-ipa.o: x32-linux.c): Remove.
3216 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3217 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3219 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3221 * Makefile.in (%.o: ../arch/%.c): New rule.
3222 (arm.o: ../arch/arm.c): Remove.
3223 (arm-linux.o: ../arch/arm-linux.c): Remove.
3224 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3225 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3227 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3229 * Makefile.in (%.o: ../nat/%.c): New rule.
3230 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3231 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3232 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3233 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3234 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3235 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3236 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3237 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3238 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3239 (linux-personality.o: ../nat/linux-personality.c): Remove.
3240 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3241 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3242 (x86-linux.o: ../nat/x86-linux.c): Remove.
3243 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3244 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3246 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3248 * Makefile.in (%.o: ../common/%.c): New rule.
3249 (signals.o: ../common/signals.c): Remove.
3250 (print-utils.o: ../common/print-utils.c): Remove.
3251 (rsp-low.o: ../common/rsp-low.c): Remove.
3252 (common-utils.o: ../common/common-utils.c): Remove.
3253 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3254 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3255 (vec.o: ../common/vec.c): Remove.
3256 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3257 (xml-utils.o: ../common/xml-utils.c): Remove.
3258 (ptid.o: ../common/ptid.c): Remove.
3259 (buffer.o: ../common/buffer.c): Remove.
3260 (format.o: ../common/format.c): Remove.
3261 (filestuff.o: ../common/filestuff.c): Remove.
3262 (agent.o: ../common/agent.c): Remove.
3263 (errors.o: ../common/errors.c): Remove.
3264 (environ.o: ../common/environ.c): Remove.
3265 (common-debug.o: ../common/common-debug.c): Remove.
3266 (cleanups.o: ../common/cleanups.c): Remove.
3267 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3268 (fileio.o: ../common/fileio.c): Remove.
3269 (common-regcache.o: ../common/common-regcache.c): Remove.
3270 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3271 (new-op.o: ../common/new-op.c): Remove.
3272 (btrace-common.o: ../common/btrace-common.c): Remove.
3274 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3276 * Makefile.in (%.o: ../target/%.c): New rule.
3277 (waitstatus.o: ../target/waitstatus.c): Remove.
3279 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3282 (%.c: ../regformats/%.dat,
3283 (%.c: ../regformats/arm/%.dat,
3284 (%.c: ../regformats/i386/%.dat,
3285 (%.c: ../regformats/rs6000/%.dat): New rules.
3286 (aarch64.c): Remove.
3287 (reg-arm.c): Remove.
3288 (arm-with-iwmmxt.c): Remove.
3289 (arm-with-vfpv2.c): Remove.
3290 (arm-with-vfpv3.c): Remove.
3291 (arm-with-neon.c): Remove.
3292 (reg-bfin.c): Remove.
3293 (reg-cris.c): Remove.
3294 (reg-crisv32.c): Remove.
3296 (i386-linux.c): Remove.
3297 (i386-avx.c): Remove.
3298 (i386-avx-linux.c): Remove.
3299 (i386-avx-avx512.c): Remove.
3300 (i386-avx-avx512-linux.c): Remove.
3301 (i386-mpx.c): Remove.
3302 (i386-mpx-linux.c): Remove.
3303 (i386-avx-mpx-avx512-pku.c): Remove.
3304 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3305 (i386-avx-mpx.c): Remove.
3306 (i386-avx-mpx-linux.c): Remove.
3307 (i386-mmx.c): Remove.
3308 (i386-mmx-linux.c): Remove.
3309 (reg-ia64.c): Remove.
3310 (reg-m32r.c): Remove.
3311 (reg-m68k.c): Remove.
3313 (mips-linux.c): Remove.
3314 (mips-dsp-linux.c): Remove.
3315 (mips64-linux.c): Remove.
3316 (mips64-dsp-linux.c): Remove.
3317 (nios2-linux.c): Remove.
3318 (powerpc-32.c): Remove.
3319 (powerpc-32l.c): Remove.
3320 (powerpc-altivec32l.c): Remove.
3321 (powerpc-cell32l.c): Remove.
3322 (powerpc-vsx32l.c): Remove.
3323 (powerpc-isa205-32l.c): Remove.
3324 (powerpc-isa205-altivec32l.c): Remove.
3325 (powerpc-isa205-vsx32l.c): Remove.
3326 (powerpc-e500l.c): Remove.
3327 (powerpc-64l.c): Remove.
3328 (powerpc-altivec64l.c): Remove.
3329 (powerpc-cell64l.c): Remove.
3330 (powerpc-vsx64l.c): Remove.
3331 (powerpc-isa205-64l.c): Remove.
3332 (powerpc-isa205-altivec64l.c): Remove.
3333 (powerpc-isa205-vsx64l.c): Remove.
3334 (s390-linux32.c): Remove.
3335 (s390-linux32v1.c): Remove.
3336 (s390-linux32v2.c): Remove.
3337 (s390-linux64.c): Remove.
3338 (s390-linux64v1.c): Remove.
3339 (s390-linux64v2.c): Remove.
3340 (s390-te-linux64.c): Remove.
3341 (s390-vx-linux64.c): Remove.
3342 (s390-tevx-linux64.c): Remove.
3343 (s390x-linux64.c): Remove.
3344 (s390x-linux64v1.c): Remove.
3345 (s390x-linux64v2.c): Remove.
3346 (s390x-te-linux64.c): Remove.
3347 (s390x-vx-linux64.c): Remove.
3348 (s390x-tevx-linux64.c): Remove.
3349 (tic6x-c64xp-linux.c): Remove.
3350 (tic6x-c64x-linux.c): Remove.
3351 (tic6x-c62x-linux.c): Remove.
3353 (reg-sparc64.c): Remove.
3354 (reg-spu.c): Remove.
3356 (amd64-linux.c): Remove.
3357 (amd64-avx.c): Remove.
3358 (amd64-avx-linux.c): Remove.
3359 (amd64-avx-avx512.c): Remove.
3360 (amd64-avx-avx512-linux.c): Remove.
3361 (amd64-mpx.c): Remove.
3362 (amd64-mpx-linux.c): Remove.
3363 (amd64-avx-mpx-avx512-pku.c): Remove.
3364 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3365 (amd64-avx-mpx.c): Remove.
3366 (amd64-avx-mpx-linux.c): Remove.
3368 (x32-linux.c): Remove.
3369 (x32-avx.c): Remove.
3370 (x32-avx-linux.c): Remove.
3371 (x32-avx-avx512.c): Remove.
3372 (x32-avx-avx512-linux.c): Remove.
3373 (reg-xtensa.c): Remove.
3374 (reg-tilegx.c): Remove.
3375 (reg-tilegx32.c): Remove.
3377 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3379 * Makefile.in (SFILES): Add "common/environ.c".
3380 (OBJS): Add "common/environ.h".
3382 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3384 * configure.ac: Check if the fs_base and gs_base members of
3385 `struct user_regs_struct' exist.
3386 * config.in: Regenerated.
3387 * configure: Likewise.
3389 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3391 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3393 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3394 (get_next_pcs_syscall_next_pc): Likewise.
3396 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3398 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3399 * nto-x86-low.c: Likewise.
3401 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3403 * Makefile.in: Include disable-implicit-rules.mk.
3405 2016-11-23 Pedro Alves <palves@redhat.com>
3407 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3408 (debug_vprintf): Use std::chrono::steady_clock instead of
3409 gettimeofday. Use '.' instead of ':'.
3410 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3411 (get_timestamp): Use std::chrono::steady_clock instead of
3414 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3416 * Makefile.in: Fix whitespace formatting.
3418 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3420 * Makefile.in (SFILES, OBS): Flatten list and order
3423 2016-11-23 Pedro Alves <palves@redhat.com>
3425 * event-loop.c (handle_file_event): Use warning.
3426 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3427 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3430 2016-11-23 Pedro Alves <palves@redhat.com>
3432 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3434 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3435 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3436 debug_printf and debug_flush for debug output.
3437 * server.c (handle_general_set): Likewise.
3438 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3441 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3443 * Makefile.in (.c.o): Replace rule with ...
3444 (%.o: %.c): ... this one.
3446 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3448 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3449 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3451 * configure.ac: Remove checks for the make program.
3452 * configure: Re-generate.
3454 2016-10-28 Pedro Alves <palves@redhat.com>
3456 * Makefile.in (CXX_DIALECT): Get from configure.
3457 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3458 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3459 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3460 * config.in: Regenerate.
3461 * configure: Regenerate.
3463 2016-10-27 Yao Qi <yao.qi@linaro.org>
3465 * linux-low.c (linux_supports_range_stepping): Return true if
3466 can_software_single_step return true.
3468 2016-10-27 Yao Qi <yao.qi@linaro.org>
3470 * inferiors.c (find_inferior_in_random): New function.
3471 * inferiors.h (find_inferior_in_random): Declare.
3472 * linux-low.c (linux_wait_for_event_filtered): Call
3473 find_inferior_in_random instead of find_inferior.
3475 2016-10-27 Yao Qi <yao.qi@linaro.org>
3477 * linux-low.c (linux_wait_1): If single-step breakpoints are
3478 inserted, remove them.
3480 2016-10-26 Pedro Alves <palves@redhat.com>
3482 * linux-low.c (handle_extended_wait): Link parent/child fork
3484 (linux_wait_1): Unlink them.
3485 (linux_set_resume_request): Ignore resume requests for
3486 already-resumed and unhandled fork child threads.
3487 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3488 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3490 (handle_v_requests) <vCont>: Don't call require_running.
3491 * server.h (in_queued_stop_replies): New declaration.
3493 2016-10-24 Yao Qi <yao.qi@linaro.org>
3496 * linux-aarch64-low.c (append_insns): Cast the return value to
3499 2016-10-10 Yao Qi <yao.qi@linaro.org>
3501 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3503 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3505 * target.c (target_supports_multi_process): New function, moved
3507 * target.h (target_supports_multi_process): ... here. Remove
3510 2016-10-05 Tom Tromey <tom@tromey.com>
3513 * tracepoint.c (handle_tracepoint_bkpts): Check
3514 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3516 2016-10-05 Yao Qi <yao.qi@linaro.org>
3518 * configure.srv: Update the path of arm-*.xml files.
3520 2016-10-05 Terry Guo <terry.guo@arm.com>
3521 Yao Qi <yao.qi@linaro.org>
3523 * Makefile.in: Adjust the path of rules.
3524 * configure.srv: Update the path of xml files.
3525 * regformats/arm-with-iwmmxt.dat: Regenerated.
3526 * regformats/arm-with-neon.dat: Likewise.
3527 * regformats/arm-with-vfpv2.dat: Likewise.
3528 * regformats/arm-with-vfpv3.dat Likewise.
3530 2016-09-30 Yao Qi <yao.qi@linaro.org>
3533 * target.c (target_stop_and_wait): Don't call
3534 target_continue_no_signal, use resume_stop instead.
3536 2016-09-26 Yao Qi <yao.qi@linaro.org>
3538 * linux-low.c (linux_wait_1): Call debug_exit.
3540 2016-09-23 Pedro Alves <palves@redhat.com>
3542 * Makefile.in (SFILES): Add common/new-op.c.
3543 (OBS): Add common/new-op.o.
3544 (new-op.o): New rule.
3546 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3548 * .gitinore: Ignore more files.
3550 2016-09-21 Yao Qi <yao.qi@linaro.org>
3552 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3555 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3557 * server.c (start_inferior): Call target_mourn_inferior instead of
3558 mourn_inferior; pass ptid_t argument to it.
3560 (handle_target_event): Likewise.
3561 * target.c (target_mourn_inferior): New function.
3562 * target.h (mourn_inferior): Delete macro.
3564 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3566 * linux-low.c (lwp_is_stepping): New function.
3568 2016-09-06 Carl Love <cel@us.ibm.com>
3570 * server.c (start_inferior): Fixed comment, requested comment change
3571 didn't get updated correctly. Removed reference to ptrace () call as
3572 it is only true on Linux systems.
3574 2016-09-06 Carl Love <cel@us.ibm.com>
3576 * server.c (start_inferior): Do not call
3577 function target_post_create_inferior () if the
3578 inferior process has already exited.
3580 2016-09-05 Pedro Alves <palves@redhat.com>
3582 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3583 (COMPILE.pre, CC_LD): Use CXX directly.
3584 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3585 * acinclude.m4: Don't include build-with-cxx.m4.
3586 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3587 * configure: Regenerate.
3589 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3592 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3593 call writing data to own_buf.
3595 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3597 * target.c (mywait): Call target_wait instead of
3599 (target_wait): New function.
3601 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3603 * server.c (start_inferior): New variable 'ptid'. Replace calls
3604 to the_target->resume by target_continue{,_no_signal}, depending
3606 * target.c (target_stop_and_wait): Call target_continue_no_signal
3607 instead of the_target->resume.
3608 (target_continue): New function.
3610 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3612 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3614 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3617 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3619 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3620 * linux-arm-low.c (ps_get_thread_area): Likewise.
3621 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3622 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3623 * linux-mips-low.c (ps_get_thread_area): Likewise.
3624 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3625 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3626 * linux-x86-low.c (ps_get_thread_area): Likewise.
3627 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3629 2016-08-19 Pedro Alves <palves@redhat.com>
3631 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3633 2016-08-19 Pedro Alves <palves@redhat.com>
3635 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3636 comment. Use memcpy instead of casting through unsigned long.
3638 2016-08-19 Pedro Alves <palves@redhat.com>
3640 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3641 allocating around 0x80000000.
3643 2016-08-19 Pedro Alves <palves@redhat.com>
3646 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3647 (x32-avx512-linux-ipa.o): New rules.
3648 * configure.ac (x86_64-*-linux*): New x32 check.
3649 * configure.srv (ipa_x32_linux_regobj): New.
3650 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3651 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3653 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3655 * configure: Regenerate.
3657 2016-08-09 Pedro Alves <palves@redhat.com>
3660 * Makefile.in (OBS): Add signals-state-save-restore.o.
3661 (signals-state-save-restore.o): New rule.
3662 * config.in: Regenerate.
3663 * configure: Regenerate.
3664 * linux-low.c: Include "signals-state-save-restore.h".
3665 (linux_create_inferior): Call
3666 restore_original_signals_state.
3667 * server.c: Include "dispositions-save-restore.h".
3668 (captured_main): Call save_original_signals_state.
3670 2016-08-05 Pedro Alves <palves@redhat.com>
3672 * configure: Regenerate.
3674 2016-08-04 Yao Qi <yao.qi@linaro.org>
3676 * linux-low.c (regsets_fetch_inferior_registers): Check
3677 errno is ESRCH or not.
3679 2016-08-02 Yao Qi <yao.qi@linaro.org>
3681 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3682 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3683 (thread_db_load_search): Update.
3684 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3685 td_ta_set_event and td_ta_event_getmsg.
3687 2016-07-26 Pedro Alves <palves@redhat.com>
3690 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3691 of unsigned long for 64-bit registers and use uint32_t instead of
3692 unsigned int for 32-bit registers.
3694 2016-07-26 Pedro Alves <palves@redhat.com>
3696 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3699 2016-07-21 Tom Tromey <tom@tromey.com>
3701 * configure: Rebuild.
3703 2016-07-21 Yao Qi <yao.qi@linaro.org>
3705 * mem-break.c (find_gdb_breakpoint): Cast bp to
3706 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3708 2016-07-21 Yao Qi <yao.qi@linaro.org>
3710 * server.c (handle_v_requests): Support s and S actions
3711 if target_supports_software_single_step return true.
3713 2016-07-21 Yao Qi <yao.qi@linaro.org>
3715 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3716 is resume_step, call maybe_hw_step.
3717 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3719 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3721 (proceed_one_lwp): If resume request is resume_step, install
3722 reinsert breakpoints and call maybe_hw_step.
3724 2016-07-21 Yao Qi <yao.qi@linaro.org>
3726 * linux-low.c (proceed_one_lwp): Declare.
3727 (linux_resume_one_thread): Remove local variable 'step'.
3728 Lift code enqueue signal. Call proceed_one_lwp instead of
3729 linux_resume_one_lwp.
3731 2016-07-21 Yao Qi <yao.qi@linaro.org>
3733 * linux-low.c (linux_resume_one_thread): Call
3734 enqueue_pending_signal.
3736 2016-07-21 Yao Qi <yao.qi@linaro.org>
3738 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3739 * inferiors.c (do_restore_current_thread_cleanup): New function.
3740 (make_cleanup_restore_current_thread): Likewise.
3741 * linux-low.c (install_software_single_step_breakpoints): Call
3742 make_cleanup_restore_current_thread. Switch current_thread to
3745 2016-07-21 Yao Qi <yao.qi@linaro.org>
3747 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3748 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3749 (clone_one_breakpoint): Likewise.
3750 (delete_reinsert_breakpoints): Change parameter to thread.
3752 (has_reinsert_breakpoints): Likewise.
3753 (uninsert_reinsert_breakpoints): Likewise.
3754 (reinsert_reinsert_breakpoints): Likewise.
3755 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3756 (delete_reinsert_breakpoints): Likewise.
3757 (reinsert_reinsert_breakpoints): Likewise.
3758 (uninsert_reinsert_breakpoints): Likewise.
3759 (has_reinsert_breakpoints): Likewise.
3761 2016-07-21 Yao Qi <yao.qi@linaro.org>
3763 * inferiors.c (get_thread_process): Make parameter const.
3764 * inferiors.h (get_thread_process): Update declaration.
3765 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3766 Add new parameters child_thread and parent_thread. Callers
3768 * mem-break.h (clone_all_breakpoints): Update declaration.
3770 2016-07-21 Yao Qi <yao.qi@linaro.org>
3772 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3773 <command_list, handler>: Remove.
3774 (struct gdb_breakpoint): New.
3775 (struct other_breakpoint): New.
3776 (struct reinsert_breakpoint): New.
3777 (is_gdb_breakpoint): New function.
3778 (any_persistent_commands): Update command_list if
3779 is_gdb_breakpoint returns true.
3780 (set_breakpoint): Create breakpoints according to their types.
3781 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3782 (set_gdb_breakpoint_1): Likewise.
3783 (set_gdb_breakpoint): Likewise.
3784 (clear_breakpoint_conditions): Change parameter type to
3785 'struct gdb_breakpoint *'.
3786 (clear_breakpoint_commands): Likewise.
3787 (clear_breakpoint_conditions_and_commands): Likewise.
3788 (add_condition_to_breakpoint): Likewise.
3789 (add_breakpoint_condition): Likewise.
3790 (add_commands_to_breakpoint): Likewise.
3791 (check_breakpoints): Check other_breakpoint.
3792 (clone_one_breakpoint): Clone breakpopint according to its type.
3793 * mem-break.h (struct gdb_breakpoint): Declare.
3794 (set_gdb_breakpoint): Update declaration.
3795 (clear_breakpoint_conditions_and_commands): Likewise.
3796 (add_breakpoint_condition): Likewise.
3797 (add_breakpoint_commands): Likewise.
3798 * server.c (process_point_options): Change parameter type to
3799 'struct gdb_breakpoint *'.
3801 2016-07-21 Yao Qi <yao.qi@linaro.org>
3803 * mem-break.c (set_breakpoint_at): Rename it to ...
3804 (set_breakpoint_type_at): ... it.
3805 (set_breakpoint_at): Call set_breakpoint_type_at.
3806 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3807 * mem-break.h (set_breakpoint_at): Update comments.
3809 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3811 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3813 (nios2_store_gregset): Likewise.
3815 2016-07-01 Pedro Alves <palves@redhat.com>
3816 Antoine Tremblay <antoine.tremblay@ericsson.com>
3818 * linux-low.c: Change interface to take the target lwp_info
3819 pointer directly and return void. Handle detaching from a zombie
3821 (linux_detach_lwp_callback): New function.
3822 (linux_detach): Detach from the leader thread after detaching from
3825 2016-06-28 Yao Qi <yao.qi@linaro.org>
3827 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3828 for variable new_offset.
3829 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3830 (aarch64_ftrace_insn_reloc_cb): Likewise.
3831 (aarch64_ftrace_insn_reloc_tb): Likewise.
3832 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3833 PRIx64 instead of PRIx32.
3835 2016-06-28 Yao Qi <yao.qi@linaro.org>
3837 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3838 (the_low_target): Install arm_get_syscall_trapinfo.
3840 2016-06-28 Yao Qi <yao.qi@linaro.org>
3842 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3844 (the_low_target): Install aarch64_get_syscall_trapinfo.
3846 2016-06-28 Yao Qi <yao.qi@linaro.org>
3848 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3850 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3851 Remove parameter sysno.
3852 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3855 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3857 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3858 (s390_emit_ne_goto): Likewise.
3859 (s390_emit_lt_goto): Likewise.
3860 (s390_emit_le_goto): Likewise.
3861 (s390_emit_gt_goto): Likewise.
3862 (s390_emit_ge_goto): Likewise.
3863 (s390x_emit_eq_goto): Likewise.
3864 (s390x_emit_ne_goto): Likewise.
3865 (s390x_emit_lt_goto): Likewise.
3866 (s390x_emit_le_goto): Likewise.
3867 (s390x_emit_gt_goto): Likewise.
3868 (s390x_emit_ge_goto): Likewise.
3869 (s390_emit_ops_impl): Mark variable static.
3870 (s390x_emit_ops): Likewise.
3872 2016-06-17 Yao Qi <yao.qi@linaro.org>
3874 * linux-low.c (handle_extended_wait): Call
3875 uninsert_reinsert_breakpoints for the parent process. Remove
3876 reinsert breakpoints from the child process. Reinsert them to
3877 the parent process when vfork is done.
3878 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3879 (reinsert_reinsert_breakpoints): New function.
3880 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3881 (reinsert_reinsert_breakpoints): Declare.
3883 2016-06-17 Yao Qi <yao.qi@linaro.org>
3885 * linux-low.c (handle_extended_wait): If the parent is doing
3886 step-over, remove the reinsert breakpoints from the forked child.
3888 2016-06-17 Yao Qi <yao.qi@linaro.org>
3890 * linux-low.c (unsuspend_all_lwps): Declare.
3891 (linux_low_filter_event): If thread exited, call finish_step_over.
3892 If step-over is finished, unsuspend other threads.
3894 2016-06-17 Yao Qi <yao.qi@linaro.org>
3896 * linux-low.c (linux_resume_one_lwp_throw): Assert
3897 has_reinsert_breakpoints returns false.
3898 * mem-break.c (delete_disabled_breakpoints): Assert
3899 bp type isn't reinsert_breakpoint.
3901 2016-06-17 Yao Qi <yao.qi@linaro.org>
3903 * linux-low.c (maybe_hw_step): New function.
3904 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3905 (finish_step_over): Switch current_thread to lwp temporarily,
3906 and assert has_reinsert_breakpoints returns true.
3907 (proceed_one_lwp): Call maybe_hw_step.
3908 * mem-break.c (has_reinsert_breakpoints): New function.
3909 * mem-break.h (has_reinsert_breakpoints): Declare.
3911 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3913 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3915 2016-05-17 Yao Qi <yao.qi@linaro.org>
3917 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3918 instead of find_inferior.
3920 2016-05-05 Yao Qi <yao.qi@linaro.org>
3922 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3923 Initialize res to zero.
3925 2016-05-05 Yao Qi <yao.qi@linaro.org>
3927 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3930 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3932 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3933 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3934 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3936 2016-04-28 Par Olsson <par.olsson@windriver.com>
3937 Simon Marchi <simon.marchi@ericsson.com>
3939 * tracepoint.c (write_inferior_int8): New function.
3940 (cmd_qtenable_disable): Write enable flag using
3941 write_inferior_int8.
3943 2016-04-25 Yao Qi <yao.qi@linaro.org>
3945 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3946 (need_step_over_p): Return zero if the LWP has pending signals
3947 can be delivered on software single step target.
3949 2016-04-25 Yao Qi <yao.qi@linaro.org>
3951 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3952 return instead of error.
3954 2016-04-22 Yao Qi <yao.qi@linaro.org>
3956 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3959 2016-04-22 Yao Qi <yao.qi@linaro.org>
3961 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3962 signal when stepping over breakpoint with software single
3965 2016-04-21 Pedro Alves <palves@redhat.com>
3967 * linux-s390-low.c (s390_collect_ptrace_register)
3968 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3970 (s390_check_regset): Use void * instead of gdb_byte *.
3972 2016-04-20 Pedro Alves <palves@redhat.com>
3974 * configure: Renegerate.
3976 2016-04-20 Yao Qi <yao.qi@linaro.org>
3978 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3979 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3981 (arm_store_gregset): Likewise.
3983 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3985 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3986 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3987 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3988 (amd64-avx-mpx-linux.c): New rules.
3989 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3990 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3991 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3992 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3993 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3994 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3995 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3996 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3997 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3998 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3999 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4000 * linux-x86-low.c (x86_linux_read_description): Add case for
4001 X86_XSTATE_AVX_MPX_MASK.
4002 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4003 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4004 init_registers_i386_avx_mpx_linux.
4005 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4006 (initialize_low_tracepoint): Call
4007 init_registers_i386_avx_mpx_linux.
4008 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4009 (initialize_low_tracepoint): Call
4010 init_registers_amd64_avx_mpx_linux.
4011 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4012 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4013 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4016 2016-04-18 Pedro Alves <palves@redhat.com>
4018 * configure: Regenerate.
4020 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4022 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4023 (aarch64_emit_sub): Likewise.
4025 2016-04-12 Pedro Alves <palves@redhat.com>
4027 * utils.c (prepare_to_throw_exception): Delete.
4029 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4031 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4033 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4035 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4037 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4039 * linux-aarch64-ipa.c: Add <elf.h> include.
4040 * linux-ppc-ipa.c: Add <elf.h> include.
4041 * linux-s390-ipa.c: Add <elf.h> include.
4043 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4045 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4046 (get_raw_reg_ptr): Likewise.
4047 (get_trace_state_variable_value_ptr): Likewise.
4048 (set_trace_state_variable_value_ptr): Likewise.
4049 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4052 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4053 Marcin Kościelnicki <koriakin@0x04.net>
4056 * linux-ppc-low.c (emit_insns): New function.
4057 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4058 (ppc_emit_prologue): New function.
4059 (ppc_emit_epilogue): New function.
4060 (ppc_emit_add): New function.
4061 (ppc_emit_sub): New function.
4062 (ppc_emit_mul): New function.
4063 (ppc_emit_lsh): New function.
4064 (ppc_emit_rsh_signed): New function.
4065 (ppc_emit_rsh_unsigned): New function.
4066 (ppc_emit_ext): New function.
4067 (ppc_emit_zero_ext): New function.
4068 (ppc_emit_log_not): New function.
4069 (ppc_emit_bit_and): New function.
4070 (ppc_emit_bit_or): New function.
4071 (ppc_emit_bit_xor): New function.
4072 (ppc_emit_bit_not): New function.
4073 (ppc_emit_equal): New function.
4074 (ppc_emit_less_signed): New function.
4075 (ppc_emit_less_unsigned): New function.
4076 (ppc_emit_ref): New function.
4077 (ppc_emit_const): New function.
4078 (ppc_emit_reg): New function.
4079 (ppc_emit_pop): New function.
4080 (ppc_emit_stack_flush): New function.
4081 (ppc_emit_swap): New function.
4082 (ppc_emit_stack_adjust): New function.
4083 (ppc_emit_call): New function.
4084 (ppc_emit_int_call_1): New function.
4085 (ppc_emit_void_call_2): New function.
4086 (ppc_emit_if_goto): New function.
4087 (ppc_emit_goto): New function.
4088 (ppc_emit_eq_goto): New function.
4089 (ppc_emit_ne_goto): New function.
4090 (ppc_emit_lt_goto): New function.
4091 (ppc_emit_le_goto): New function.
4092 (ppc_emit_gt_goto): New function.
4093 (ppc_emit_ge_goto): New function.
4094 (ppc_write_goto_address): New function.
4095 (ppc_emit_ops_impl): New static variable.
4096 (ppc64v1_emit_prologue): New function.
4097 (ppc64v2_emit_prologue): New function.
4098 (ppc64_emit_epilogue): New function.
4099 (ppc64_emit_add): New function.
4100 (ppc64_emit_sub): New function.
4101 (ppc64_emit_mul): New function.
4102 (ppc64_emit_lsh): New function.
4103 (ppc64_emit_rsh_signed): New function.
4104 (ppc64_emit_rsh_unsigned): New function.
4105 (ppc64_emit_ext): New function.
4106 (ppc64_emit_zero_ext): New function.
4107 (ppc64_emit_log_not): New function.
4108 (ppc64_emit_bit_and): New function.
4109 (ppc64_emit_bit_or): New function.
4110 (ppc64_emit_bit_xor): New function.
4111 (ppc64_emit_bit_not): New function.
4112 (ppc64_emit_equal): New function.
4113 (ppc64_emit_less_signed): New function.
4114 (ppc64_emit_less_unsigned): New function.
4115 (ppc64_emit_ref): New function.
4116 (ppc64_emit_const): New function.
4117 (ppc64v1_emit_reg): New function.
4118 (ppc64v2_emit_reg): New function.
4119 (ppc64_emit_pop): New function.
4120 (ppc64_emit_stack_flush): New function.
4121 (ppc64_emit_swap): New function.
4122 (ppc64v1_emit_call): New function.
4123 (ppc64v2_emit_call): New function.
4124 (ppc64v1_emit_int_call_1): New function.
4125 (ppc64v2_emit_int_call_1): New function.
4126 (ppc64v1_emit_void_call_2): New function.
4127 (ppc64v2_emit_void_call_2): New function.
4128 (ppc64_emit_if_goto): New function.
4129 (ppc64_emit_eq_goto): New function.
4130 (ppc64_emit_ne_goto): New function.
4131 (ppc64_emit_lt_goto): New function.
4132 (ppc64_emit_le_goto): New function.
4133 (ppc64_emit_gt_goto): New function.
4134 (ppc64_emit_ge_goto): New function.
4135 (ppc64v1_emit_ops_impl): New static variable.
4136 (ppc64v2_emit_ops_impl): New static variable.
4137 (ppc_emit_ops): New function.
4138 (linux_low_target): Wire in ppc_emit_ops.
4140 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4141 Marcin Kościelnicki <koriakin@0x04.net>
4144 * Makefile.in: Add powerpc-*-ipa.o
4145 * configure.srv: Add ipa_obj for powerpc*-linux.
4146 * linux-ppc-ipa.c: New file.
4147 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4149 (PPC_FIELD): New macro.
4150 (PPC_SEXT): New macro.
4151 (PPC_OP6): New macro.
4152 (PPC_BO): New macro.
4153 (PPC_LI): New macro.
4154 (PPC_BD): New macro.
4155 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4156 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4157 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4158 (ppc_get_thread_area): New function.
4159 (is_elfv2_inferior): New function.
4160 (gen_ds_form): New function.
4161 (GEN_STD): New macro.
4162 (GEN_STDU): New macro.
4163 (GEN_LD): New macro.
4164 (GEN_LDU): New macro.
4165 (gen_d_form): New function.
4166 (GEN_ADDI): New macro.
4167 (GEN_ADDIS): New macro.
4168 (GEN_LI): New macro.
4169 (GEN_LIS): New macro.
4170 (GEN_ORI): New macro.
4171 (GEN_ORIS): New macro.
4172 (GEN_LWZ): New macro.
4173 (GEN_STW): New macro.
4174 (GEN_STWU): New macro.
4175 (gen_xfx_form): New function.
4176 (GEN_MFSPR): New macro.
4177 (GEN_MTSPR): New macro.
4178 (GEN_MFCR): New macro.
4179 (GEN_MTCR): New macro.
4180 (GEN_SYNC): New macro.
4181 (GEN_LWSYNC): New macro.
4182 (gen_x_form): New function.
4183 (GEN_OR): New macro.
4184 (GEN_MR): New macro.
4185 (GEN_LWARX): New macro.
4186 (GEN_STWCX): New macro.
4187 (GEN_CMPW): New macro.
4188 (gen_md_form): New function.
4189 (GEN_RLDICL): New macro.
4190 (GEN_RLDICR): New macro.
4191 (gen_i_form): New function.
4193 (GEN_BL): New macro.
4194 (gen_b_form): New function.
4195 (GEN_BNE): New macro.
4196 (GEN_LOAD): New macro.
4197 (GEN_STORE): New macro.
4198 (gen_limm): New function.
4199 (gen_atomic_xchg): New function.
4200 (gen_call): New function.
4201 (ppc_relocate_instruction): New function.
4202 (ppc_install_fast_tracepoint_jump_pad): New function.
4203 (ppc_get_min_fast_tracepoint_insn_len): New function.
4204 (ppc_get_ipa_tdesc_idx): New function.
4205 (the_low_target): Wire in the new functions.
4206 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4208 * linux-ppc-tdesc.h: New file.
4210 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4212 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4213 (alloc_jump_pad_buffer): New function.
4214 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4215 (alloc_jump_pad_buffer): New function.
4216 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4217 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4218 (alloc_jump_pad_buffer): New function.
4219 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4220 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4221 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4222 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4224 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4226 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4227 * linux-amd64-ipa.c: Likewise.
4228 * linux-i386-ipa.c: Likewise.
4229 * linux-s390-ipa.c: Likewise.
4230 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4231 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4232 set_trace_state_variable_value_ptr.
4233 (struct ipa_sym_addresses): Likewise.
4234 (symbol_list): Likewise.
4235 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4236 accessing gdb_collect directly.
4237 (gdb_collect_ptr_type): New typedef.
4238 (get_raw_reg_ptr_type): New typedef.
4239 (get_trace_state_variable_value_ptr_type): New typedef.
4240 (set_trace_state_variable_value_ptr_type): New typedef.
4241 (gdb_collect_ptr): New global.
4242 (get_raw_reg_ptr): New global.
4243 (get_trace_state_variable_value_ptr): New global.
4244 (set_trace_state_variable_value_ptr): New global.
4245 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4246 accessing get_raw_reg directly.
4247 (get_get_tsv_func_addr): Likewise for
4248 get_trace_state_variable_value_ptr.
4249 (get_set_tsv_func_addr): Likewise for
4250 set_trace_state_variable_value_ptr.
4251 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4253 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4255 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4257 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4259 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4261 (relocate_instruction): Remove own_buf.
4262 * server.c (own_buf): Make global.
4263 (handle_v_requests): Make global.
4264 * server.h (own_buf): New declaration.
4265 (handle_v_requests): New prototype.
4267 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4270 * linux-s390-low.c (add_insns): New function.
4271 (s390_emit_prologue): New function.
4272 (s390_emit_epilogue): New function.
4273 (s390_emit_add): New function.
4274 (s390_emit_sub): New function.
4275 (s390_emit_mul): New function.
4276 (s390_emit_lsh): New function.
4277 (s390_emit_rsh_signed): New function.
4278 (s390_emit_rsh_unsigned): New function.
4279 (s390_emit_ext): New function.
4280 (s390_emit_log_not): New function.
4281 (s390_emit_bit_and): New function.
4282 (s390_emit_bit_or): New function.
4283 (s390_emit_bit_xor): New function.
4284 (s390_emit_bit_not): New function.
4285 (s390_emit_equal): New function.
4286 (s390_emit_less_signed): New function.
4287 (s390_emit_less_unsigned): New function.
4288 (s390_emit_ref): New function.
4289 (s390_emit_if_goto): New function.
4290 (s390_emit_goto): New function.
4291 (s390_write_goto_address): New function.
4292 (s390_emit_litpool): New function.
4293 (s390_emit_const): New function.
4294 (s390_emit_call): New function.
4295 (s390_emit_reg): New function.
4296 (s390_emit_pop): New function.
4297 (s390_emit_stack_flush): New function.
4298 (s390_emit_zero_ext): New function.
4299 (s390_emit_swap): New function.
4300 (s390_emit_stack_adjust): New function.
4301 (s390_emit_set_r2): New function.
4302 (s390_emit_int_call_1): New function.
4303 (s390_emit_void_call_2): New function.
4304 (s390_emit_eq_goto): New function.
4305 (s390_emit_ne_goto): New function.
4306 (s390_emit_lt_goto): New function.
4307 (s390_emit_le_goto): New function.
4308 (s390_emit_gt_goto): New function.
4309 (s390_emit_ge_goto): New function.
4310 (s390x_emit_prologue): New function.
4311 (s390x_emit_epilogue): New function.
4312 (s390x_emit_add): New function.
4313 (s390x_emit_sub): New function.
4314 (s390x_emit_mul): New function.
4315 (s390x_emit_lsh): New function.
4316 (s390x_emit_rsh_signed): New function.
4317 (s390x_emit_rsh_unsigned): New function.
4318 (s390x_emit_ext): New function.
4319 (s390x_emit_log_not): New function.
4320 (s390x_emit_bit_and): New function.
4321 (s390x_emit_bit_or): New function.
4322 (s390x_emit_bit_xor): New function.
4323 (s390x_emit_bit_not): New function.
4324 (s390x_emit_equal): New function.
4325 (s390x_emit_less_signed): New function.
4326 (s390x_emit_less_unsigned): New function.
4327 (s390x_emit_ref): New function.
4328 (s390x_emit_if_goto): New function.
4329 (s390x_emit_const): New function.
4330 (s390x_emit_call): New function.
4331 (s390x_emit_reg): New function.
4332 (s390x_emit_pop): New function.
4333 (s390x_emit_stack_flush): New function.
4334 (s390x_emit_zero_ext): New function.
4335 (s390x_emit_swap): New function.
4336 (s390x_emit_stack_adjust): New function.
4337 (s390x_emit_int_call_1): New function.
4338 (s390x_emit_void_call_2): New function.
4339 (s390x_emit_eq_goto): New function.
4340 (s390x_emit_ne_goto): New function.
4341 (s390x_emit_lt_goto): New function.
4342 (s390x_emit_le_goto): New function.
4343 (s390x_emit_gt_goto): New function.
4344 (s390x_emit_ge_goto): New function.
4345 (s390_emit_ops): New function.
4346 (struct linux_target_ops): Fill in emit_ops hook.
4348 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4351 * Makefile.in: Add s390 IPA files.
4352 * configure.srv: Build IPA for s390.
4353 * linux-s390-ipa.c: New file.
4354 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4355 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4356 (tdesc_s390_linux32): Likewise.
4357 (init_registers_s390_linux32v1): Likewise.
4358 (tdesc_s390_linux32v1): Likewise.
4359 (init_registers_s390_linux32v2): Likewise.
4360 (tdesc_s390_linux32v2): Likewise.
4361 (init_registers_s390_linux64): Likewise.
4362 (tdesc_s390_linux64): Likewise.
4363 (init_registers_s390_linux64v1): Likewise.
4364 (tdesc_s390_linux64v1): Likewise.
4365 (init_registers_s390_linux64v2): Likewise.
4366 (tdesc_s390_linux64v2): Likewise.
4367 (init_registers_s390_te_linux64): Likewise.
4368 (tdesc_s390_te_linux64): Likewise.
4369 (init_registers_s390_vx_linux64): Likewise.
4370 (tdesc_s390_vx_linux64): Likewise.
4371 (init_registers_s390_tevx_linux64): Likewise.
4372 (tdesc_s390_tevx_linux64): Likewise.
4373 (init_registers_s390x_linux64): Likewise.
4374 (tdesc_s390x_linux64): Likewise.
4375 (init_registers_s390x_linux64v1): Likewise.
4376 (tdesc_s390x_linux64v1): Likewise.
4377 (init_registers_s390x_linux64v2): Likewise.
4378 (tdesc_s390x_linux64v2): Likewise.
4379 (init_registers_s390x_te_linux64): Likewise.
4380 (tdesc_s390x_te_linux64): Likewise.
4381 (init_registers_s390x_vx_linux64): Likewise.
4382 (tdesc_s390x_vx_linux64): Likewise.
4383 (init_registers_s390x_tevx_linux64): Likewise.
4384 (tdesc_s390x_tevx_linux64): Likewise.
4385 (have_hwcap_s390_vx): New static variable.
4386 (s390_arch_setup): Fill have_hwcap_s390_vx.
4387 (s390_get_thread_area): New function.
4388 (s390_ft_entry_gpr_esa): New const.
4389 (s390_ft_entry_gpr_zarch): New const.
4390 (s390_ft_entry_misc): New const.
4391 (s390_ft_entry_fr): New const.
4392 (s390_ft_entry_vr): New const.
4393 (s390_ft_main_31): New const.
4394 (s390_ft_main_64): New const.
4395 (s390_ft_exit_fr): New const.
4396 (s390_ft_exit_vr): New const.
4397 (s390_ft_exit_misc): New const.
4398 (s390_ft_exit_gpr_esa): New const.
4399 (s390_ft_exit_gpr_zarch): New const.
4400 (append_insns): New function.
4401 (s390_relocate_instruction): New function.
4402 (s390_install_fast_tracepoint_jump_pad): New function.
4403 (s390_get_min_fast_tracepoint_insn_len): New function.
4404 (s390_get_ipa_tdesc_idx): New function.
4405 (struct linux_target_ops): Wire in the above functions.
4406 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4407 * linux-s390-tdesc.h: New file.
4409 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4411 * linux-s390-low.c (s390_supports_tracepoints): New function.
4412 (struct linux_target_ops): Fill supports_tracepoints hook.
4414 2016-03-18 Yao Qi <yao.qi@linaro.org>
4416 * linux-low.c (lwp_signal_can_be_delivered): New function.
4417 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4419 2016-03-18 Yao Qi <yao.qi@linaro.org>
4421 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4422 0 if signal is enqueued. Remove 'signal' from one debugging
4423 message. Move one debugging message to some lines below.
4424 Remove code setting 'signal' to 0.
4426 2016-03-18 Yao Qi <yao.qi@linaro.org>
4428 * linux-low.c (linux_low_filter_event): Remove redundant
4429 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4431 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4433 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4434 (struct linux_target_ops): Wire in the above.
4436 2016-03-03 Yao Qi <yao.qi@linaro.org>
4438 * linux-low.c: Update comments to start_step_over.
4440 2016-03-03 Yao Qi <yao.qi@linaro.org>
4443 * linux-low.c (handle_extended_wait): Set child suspended
4444 if event_lwp->bp_reinsert isn't zero.
4446 2016-03-02 Yao Qi <yao.qi@linaro.org>
4448 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4449 enqueue_pending_signal.
4451 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4453 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4456 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4458 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4459 (s390_regmap_3264) [!__s390x__]: New global.
4460 (s390_collect_ptrace_register): Skip map entries containing -1.
4461 (s390_supply_ptrace_register): Ditto.
4462 (s390_fill_gprs_high): New function.
4463 (s390_store_gprs_high): New function.
4464 (s390_regsets): Add NT_S390_HIGH_GPRS.
4465 (s390_get_hwcap): Enable on 31-bit.
4466 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4467 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4468 Detect NT_S390_HIGH_GPRS.
4469 (s390_usrregs_info_3264): Enable on 31-bit.
4470 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4471 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4473 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4476 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4477 * configure.srv: Ditto.
4478 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4479 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4480 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4481 (init_registers_amd64_linux): Remove prototype.
4482 (tdesc_amd64_linux): Remove declaration.
4483 (get_ipa_tdesc): New function.
4484 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4485 initialize remaining tdescs.
4486 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4487 (init_registers_i386_linux): Remove prototype.
4488 (tdesc_i386_linux): Remove declaration.
4489 (get_ipa_tdesc): New function.
4490 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4491 initialize remaining tdescs.
4492 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4493 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4494 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4495 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4496 (x86_get_ipa_tdesc_idx): New function.
4497 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4498 * linux-x86-tdesc.h: New file.
4499 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4500 (target_get_ipa_tdesc_idx): New macro.
4501 * tracepoint.c (ipa_tdesc_idx): New macro.
4502 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4503 (symbol_list): Add ipa_tdesc_idx.
4504 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4505 (ipa_tdesc): Remove.
4506 (ipa_tdesc_idx): New variable.
4507 (get_context_regcache): Use get_ipa_tdesc.
4508 (gdb_collect): Ditto.
4510 * tracepoint.h (get_ipa_tdesc): New prototype.
4511 (ipa_tdesc): Remove.
4513 2016-02-24 Pedro Alves <palves@redhat.com>
4515 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4516 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4517 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4518 Factor out common code between the USE_SIGTRAP_SIGINFO and
4519 !USE_SIGTRAP_SIGINFO blocks.
4520 (linux_low_filter_event): Call save_stop_reason instead of
4521 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4523 (linux_wait_1): Update comments.
4525 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4527 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4528 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4529 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4530 ppc_insert_point, ppc_remove_point.
4532 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4534 * linux-s390-low.c (s390_supports_z_point_type): New function.
4535 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4537 2016-02-16 Yao Qi <yao.qi@linaro.org>
4539 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4540 PC. Get pc from regcache_read_pc.
4542 2016-02-12 Yao Qi <yao.qi@linaro.org>
4544 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4545 or linux_get_pc_32bit.
4546 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4548 2016-02-12 Yao Qi <yao.qi@linaro.org>
4550 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4551 arm_linux_get_next_pcs_fixup.
4553 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4555 * tracepoint.c (x_tracepoint_action_download): Change
4556 write_inferior_data_ptr to write_inferior_data_pointer.
4557 (cmd_qtstart): Likewise.
4558 (write_inferior_data_ptr): Remove.
4559 (download_agent_expr): Change write_inferior_data_ptr to
4560 write_inferior_data_pointer.
4561 (download_tracepoint_1): Likewise.
4562 (download_tracepoint): Likewise.
4563 (download_trace_state_variables): Likewise.
4565 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4566 Marcin Kościelnicki <koriakin@0x04.net>
4568 * tracepoint.c (struct tracepoint_action_ops): Remove.
4569 (struct tracepoint_action): Remove ops.
4570 (m_tracepoint_action_download, r_tracepoint_action_download)
4571 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4572 size and offset accordingly.
4573 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4574 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4575 (tracepoint_action_send, tracepoint_action_download): New functions.
4576 Helpers for trace action handlers.
4577 (add_tracepoint_action): Remove setup actions ops.
4578 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4580 2016-02-10 Yao Qi <yao.qi@linaro.org>
4582 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4584 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4586 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4588 * configure: Regenerate.
4590 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4592 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4593 void * to gdb_byte *.
4594 * linux-low.c (siginfo_fixup): Likewise.
4595 (linux_xfer_siginfo): Likewise.
4596 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4598 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4600 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4602 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4604 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4606 * linux-x86-low.c [__x86_64__]: Include
4607 "nat/amd64-linux-siginfo.h".
4608 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4609 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4610 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4611 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4612 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4613 (cpt_si_fd, si_timerid, si_overrun): Move from
4614 nat/amd64-linux-siginfo.c.
4615 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4617 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4619 * server.c (skip_to_semicolon): Remove.
4620 (process_point_options): Use strchrnul instead of
4623 2016-01-26 Yao Qi <yao.qi@linaro.org>
4625 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4626 * linux-low.c (install_software_single_step_breakpoints): Don't
4627 call regcache_read_pc.
4628 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4631 2016-01-26 Yao Qi <yao.qi@linaro.org>
4633 * linux-low.c (install_software_single_step_breakpoints): Call
4634 regcache_read_pc instead of get_pc.
4636 2016-01-26 Yao Qi <yao.qi@linaro.org>
4638 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4639 (unblock_async_io): Rename to ...
4640 (block_unblock_async_io): ... it. New function.
4641 (enable_async_io): Don't install SIGIO handler. Unblock it
4643 (disable_async_io): Don't ignore SIGIO. Block it instead.
4644 (initialize_async_io): Install SIGIO handler. Don't call
4647 2016-01-26 Yao Qi <yao.qi@linaro.org>
4649 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4650 first character is '\003', call *the_target->request_interrupt.
4652 2016-01-25 Yao Qi <yao.qi@linaro.org>
4654 * remote-utils.c (new_thread_notify): Remove.
4655 (dead_thread_notify): Likewise.
4656 * remote-utils.h (new_thread_notify): Remove declaration.
4657 (dead_thread_notify): Likewise.
4659 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4661 * gdb.trace/pending.exp: Fix expected message on continue.
4663 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4665 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4666 it works properly on big-endian machines where sizeof (CORE_ADDR)
4669 2016-01-21 Pedro Alves <palves@redhat.com>
4671 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4672 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4673 * configure: Regenerate.
4675 2016-01-21 Yao Qi <yao.qi@linaro.org>
4677 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4678 is_thumb and set it according to CPSR saved on the stack.
4679 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4680 arm_sigreturn_next_pc.
4682 2016-01-18 Yao Qi <yao.qi@linaro.org>
4684 * linux-low.c (linux_set_pc_64bit): New function.
4685 (linux_get_pc_64bit): New function.
4686 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4688 * linux-sparc-low.c (debug_threads): Remove declaration.
4689 (sparc_get_pc): Remove.
4690 (the_low_target): Use linux_get_pc_64bit instead of
4692 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4693 (the_low_target): Use linux_get_pc_64bit and
4696 2016-01-18 Yao Qi <yao.qi@linaro.org>
4698 * linux-arm-low.c (debug_threads): Remove declaration.
4699 (arm_get_pc, arm_set_pc): Remove.
4700 (the_low_target): Use linux_get_pc_32bit and
4702 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4703 (the_low_target): Use linux_get_pc_32bit and
4705 * linux-cris-low.c (debug_threads): Remove declaration.
4706 (cris_get_pc, cris_set_pc,): Remove.
4707 (the_low_target): Use linux_get_pc_32bit and
4709 * linux-crisv32-low.c (debug_threads): Remove declaration.
4710 (cris_get_pc, cris_set_pc): Remove.
4711 (the_low_target): Use linux_get_pc_32bit and
4713 * linux-low.c: Include inttypes.h.
4714 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4715 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4716 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4717 (the_low_target): Use linux_get_pc_32bit and
4719 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4720 (the_low_target): Use linux_get_pc_32bit and
4722 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4723 (the_low_target): Use linux_get_pc_32bit and
4725 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4726 (the_low_target): Use linux_get_pc_32bit and
4728 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4729 (the_low_target): Use linux_get_pc_32bit and
4732 2016-01-18 Gary Benson <gbenson@redhat.com>
4734 * configure.ac (AC_FUNC_FORK): New check.
4735 * config.in: Regenerate.
4736 * configure: Likewise.
4738 2016-01-14 Yao Qi <yao.qi@linaro.org>
4740 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4741 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4742 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4743 arm_get_next_pcs_ctor.
4745 2016-01-12 Josh Stone <jistone@redhat.com>
4746 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4748 * inferiors.h: Include "gdb_vecs.h".
4749 (struct process_info): Add syscalls_to_catch.
4750 * inferiors.c (remove_process): Free syscalls_to_catch.
4751 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4752 syscall_return stops.
4753 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4754 * server.c (handle_general_set): Handle QCatchSyscalls.
4755 (handle_query): Report support for QCatchSyscalls.
4756 * target.h (struct target_ops): Add supports_catch_syscall.
4757 (target_supports_catch_syscall): New macro.
4758 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4759 (struct lwp_info): Add syscall_state.
4760 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4761 Maintain syscall_state and syscalls_to_catch across exec.
4762 (get_syscall_trapinfo): New function, proxy to the_low_target.
4763 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4764 (linux_low_filter_event): Toggle syscall_state entry/return for
4765 syscall traps, and set it ignored for all others.
4766 (gdb_catching_syscalls_p): New function.
4767 (gdb_catch_this_syscall_p): New function.
4768 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4769 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4770 (linux_supports_catch_syscall): New function.
4771 (linux_target_ops): Install it.
4772 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4773 (the_low_target): Install it.
4775 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4777 * acinclude.m4: Include new ../warning.m4 file.
4778 * configure: Regenerated.
4779 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4781 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4783 * ax.c (is_goto_target): Mark static.
4784 * linux-low.c (register_addr): Likewise.
4785 (linux_fetch_registers, linux_store_registers): Likewise.
4786 * mem-break.c (any_persistent_commands): Fix old prototype.
4787 (add_commands_to_breakpoint): Mark static.
4788 * regcache.c (find_register_by_name): Delete unused func.
4789 * remote-utils.c (hex_or_minus_one): Mark static.
4790 * server.c (monitor_show_help): Mark static.
4791 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4792 handle_v_requests): Likewise.
4794 2016-01-12 Pedro Alves <palves@redhat.com>
4796 Remove use of the registered trademark symbol throughout.
4798 2016-01-08 Yao Qi <yao.qi@linaro.org>
4800 * remote-utils.c (getpkt): If c is '\003', call target hook
4803 2016-01-06 Yao Qi <yao.qi@linaro.org>
4805 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4806 linux-aarch32-low.c.
4807 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4808 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4809 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4810 (thumb2_breakpoint): Declare.
4811 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4812 linux-aarch32-low.h.
4813 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4814 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4815 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4817 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4819 * gdbreplay.c (gdbreplay_version): Change copyright year in
4821 * server.c (gdbserver_version): Likewise.
4823 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4825 * server.c (crc32_table): Delete.
4826 (crc32): Use libiberty's xcrc32 function.
4828 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4830 * lynx-low.c (lynx_delete_thread_callback): New function.
4831 (lynx_mourn): Properly delete our process and all of its
4832 threads. Remove call to clear_inferiors.
4834 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4836 * target.c (thread_search_callback): Add check that
4837 the thread_stopped target callback is not NULL before
4840 2015-12-21 Yao Qi <yao.qi@linaro.org>
4842 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4845 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4847 * server.c (handle_query): Call target_supports_software_single_step.
4849 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4851 * linux-low.c (single_step): New function.
4852 (linux_resume_one_lwp_throw): Call single_step.
4853 (start_step_over): Likewise.
4855 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4857 * Makefile.in (SFILES): Append arch/arm-linux.c,
4858 arch/arm-get-next-pcs.c.
4859 (arm-linux.o): New rule.
4860 (arm-get-next-pcs.o): New rule.
4861 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4863 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4864 to linux-aarch32-low.c.
4865 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4866 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4867 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4868 (thumb2_breakpoint_len): Likewise.
4869 (arm_is_thumb_mode): Make non-static.
4870 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4871 from linux-aarch32-low.c.
4872 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4873 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4874 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4875 (thumb2_breakpoint_len): Likewise.
4876 (arm_is_thumb_mode): New declaration.
4877 * linux-arm-low.c: Include arch/arm-linux.h
4878 aarch/arm-get-next-pcs.h, sys/syscall.h.
4879 (get_next_pcs_ops): New struct.
4880 (get_next_pcs_addr_bits_remove): New function.
4881 (get_next_pcs_is_thumb): New function.
4882 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4883 (arm_sigreturn_next_pc): Likewise.
4884 (get_next_pcs_syscall_next_pc): Likewise.
4885 (arm_gdbserver_get_next_pcs): Likewise.
4886 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4888 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4889 * server.h: Include gdb_vecs.h.
4891 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4893 * Makefile.in (SFILES): Append common/common-regcache.c.
4894 (OBS): Append common-regcache.o.
4895 (common-regcache.o): New rule.
4896 * regcache.c (init_register_cache): Initialize cache to
4898 (regcache_raw_read_unsigned): New function.
4899 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4900 register_status enum.
4902 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4904 * linux-aarch64-low.c (the_low_targets): Rename
4905 breakpoint_reinsert_addr to get_next_pcs.
4906 * linux-arm-low.c (the_low_targets): Likewise.
4907 * linux-bfin-low.c (the_low_targets): Likewise.
4908 * linux-cris-low.c (the_low_targets): Likewise.
4909 * linux-crisv32-low.c (the_low_targets): Likewise.
4910 * linux-low.c (can_software_single_step): Likewise.
4911 (install_software_single_step_breakpoints): New function.
4912 (start_step_over): Use install_software_single_step_breakpoints.
4913 * linux-low.h: New CORE_ADDR vector.
4914 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4916 * linux-mips-low.c (the_low_targets): Likewise.
4917 * linux-nios2-low.c (the_low_targets): Likewise.
4918 * linux-sparc-low.c (the_low_targets): Likewise.
4920 2015-12-17 Pedro Alves <palves@redhat.com>
4922 * linux-low.c (linux_kill_one_lwp): Remove references to
4924 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4926 (linux_init_signals): Delete.
4927 (initialize_low): Adjust.
4928 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4930 2015-12-16 Pedro Alves <palves@redhat.com>
4932 * configure.ac (compiler warning flags): When testing a
4933 -Wno-foo option, check whether -Wfoo works instead.
4934 * configure: Regenerate.
4936 2015-12-11 Don Breazeal <donb@codesourcery.com>
4938 * server.c (process_serial_event): Don't exit from gdbserver
4939 in remote mode if there are still active inferiors.
4941 2015-12-11 Yao Qi <yao.qi@linaro.org>
4943 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4944 arm_breakpoint_at if the process is 32-bit.
4946 2015-12-11 Yao Qi <yao.qi@linaro.org>
4948 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4951 2015-12-07 Yao Qi <yao.qi@linaro.org>
4953 * configure.srv: Append arm.o to srv_tgtobj for
4954 aarch64*-*-linux* target.
4955 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4956 from linux-arm-low.c.
4957 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4958 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4959 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4960 (thumb2_breakpoint_len): Likewise.
4961 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4962 (arm_breakpoint_kinds): Likewise.
4963 (arm_breakpoint_kind_from_pc): Likewise.
4964 (arm_sw_breakpoint_from_kind): Likewise.
4965 (arm_breakpoint_kind_from_current_state): Likewise.
4966 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4967 (arm_sw_breakpoint_from_kind): Declare.
4968 (arm_breakpoint_kind_from_current_state): Declare.
4969 (arm_breakpoint_at): Declare.
4970 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4971 arm_sw_breakpoint_from_kind if process is 32-bit.
4972 (aarch64_breakpoint_kind_from_pc): New function.
4973 (aarch64_breakpoint_kind_from_current_state): New function.
4974 (the_low_target): Initialize fields breakpoint_kind_from_pc
4975 and breakpoint_kind_from_current_state.
4976 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4977 linux-aarch32-low.c.
4978 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4979 (arm_breakpoint, arm_breakpoint_len): Likewise.
4980 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4981 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4982 (arm_is_thumb_mode): Likewise.
4983 (arm_breakpoint_at): Likewise.
4984 (arm_breakpoint_kind_from_pc): Likewise.
4985 (arm_sw_breakpoint_from_kind): Likewise.
4986 (arm_breakpoint_kind_from_current_state): Likewise.
4989 2015-08-04 Yao Qi <yao.qi@linaro.org>
4991 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4992 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4993 * server.c (extended_protocol): Remove "static".
4994 * server.h (extended_protocol): Declare it.
4996 2015-12-04 Josh Stone <jistone@redhat.com>
4998 * target.h (struct target_ops) <arch_setup>: Rename to ...
4999 (struct target_ops) <post_create_inferior>: ... this.
5000 (target_arch_setup): Rename to ...
5001 (target_post_create_inferior): ... this, calling post_create_inferior.
5002 * server.c (start_inferior): Update target_arch_setup calls to
5003 target_post_create_inferior.
5004 * linux-low.c (linux_low_ptrace_options): Forward declare.
5005 (linux_arch_setup): Update its comment for general use.
5006 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5007 (struct linux_target_ops): Use linux_post_create_inferior.
5008 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5009 to post_create_inferior.
5010 * nto-low.c (struct nto_target_ops): Likewise.
5011 * spu-low.c (struct spu_target_ops): Likewise.
5012 * win32-low.c (struct win32_target_ops): Likewise.
5014 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5016 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5018 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5020 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5021 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5022 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5023 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5024 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5025 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5026 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5027 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5028 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5029 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5030 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5031 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5033 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5035 * linux-low.c (linux_look_up_symbols): Don't call
5036 linux_supports_traceclone.
5037 * linux-low.h (thread_db_init): Remove use_events argument.
5038 * thread-db.c (thread_db_use_event): Remove global variable.
5039 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5040 (struct thread_db) <td_create_bp>: Remove field.
5041 (thread_db_create_event): Remove function.
5042 (thread_db_enable_reporting): Likewise.
5043 (find_one_thread): Don't check for thread_db_use_events.
5044 (attach_thread): Likewise.
5045 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5046 (try_thread_db_load_1): Don't check for thread_db_use_events.
5047 (thread_db_init): Remove use_events argument and thread events
5049 (remove_thread_event_breakpoints): Remove function.
5050 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5052 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5054 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5056 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5057 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5058 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5059 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5060 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5062 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5064 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5065 * linux-low.c (can_hardware_single_step): Use
5066 supports_hardware_single_step.
5067 (can_software_single_step): New function.
5068 (start_step_over): Call can_software_single_step.
5069 (linux_supports_hardware_single_step): New function.
5070 (struct target_ops) <supports_software_single_step>: Initialize.
5071 * linux-low.h (struct linux_target_ops)
5072 <supports_hardware_single_step>: Initialize.
5073 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5074 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5075 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5076 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5077 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5078 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5079 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5080 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5081 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5082 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5084 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5085 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5087 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5088 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5089 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5091 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5092 * target.h (struct target_ops): <supports_software_single_step>:
5094 (target_supports_software_single_step): New macro.
5096 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5098 * linux-low.c (linux_wait_1): Fix pc advance condition.
5099 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5100 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5102 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5104 * linux-arm-low.c (arm_is_thumb_mode): New function.
5105 (arm_breakpoint_at): Use arm_is_thumb_mode.
5106 (arm_breakpoint_kind_from_current_state): New function.
5107 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5109 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5110 (linux_breakpoint_kind_from_current_state): New function.
5111 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5112 * linux-low.h (struct linux_target_ops)
5113 <breakpoint_kind_from_current_state>: New field.
5114 * target.h (struct target_ops): Likewise.
5115 (target_breakpoint_kind_from_current_state): New macro.
5117 2015-11-30 Pedro Alves <palves@redhat.com>
5119 * linux-low.c (linux_resume): Wake up the event loop before
5122 2015-11-30 Pedro Alves <palves@redhat.com>
5124 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5126 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5128 * target.c (struct thread_search): New structure.
5129 (thread_search_callback): New function.
5130 (prev_general_thread): New global.
5131 (prepare_to_access_memory, done_accessing_memory): New functions.
5132 * target.h (prepare_to_access_memory, done_accessing_memory):
5133 Replace macros with function declarations.
5135 2015-11-30 Pedro Alves <palves@redhat.com>
5138 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5139 report TARGET_WAITKIND_NO_RESUMED.
5140 * remote-utils.c (prepare_resume_reply): Handle
5141 TARGET_WAITKIND_NO_RESUMED.
5142 * server.c (report_no_resumed): New global.
5143 (handle_query) <qSupported>: Handle "no-resumed+". Report
5144 "no-resumed+" support.
5145 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5146 return error if the client doesn't support no-resumed events.
5147 (push_stop_notification): New function.
5148 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5149 events if the client supports them.
5151 2015-11-30 Pedro Alves <palves@redhat.com>
5153 * linux-low.c (thread_still_has_status_pending_p): Don't check
5155 (lwp_resumed): New function.
5156 (status_pending_p_callback): Return early if the LWP is not
5157 supposed to be resumed.
5159 2015-11-30 Pedro Alves <palves@redhat.com>
5161 * linux-low.c (handle_extended_wait): Assert that the LWP's
5162 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5163 thread create events, leave the new child's status pending.
5164 (linux_low_filter_event): If GDB wants to hear about thread exit
5165 events, leave the LWP marked dead and don't delete it.
5166 (linux_wait_for_event_filtered): Don't check for thread exit.
5167 (filter_exit_event): New function.
5168 (linux_wait_1): Use it, when returning an exit event.
5169 (linux_resume_one_lwp_throw): Assert that the LWP's
5170 waitstatus is TARGET_WAITKIND_IGNORE.
5171 * remote-utils.c (prepare_resume_reply): Handle
5172 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5173 * server.c (report_thread_events): New global.
5174 (handle_general_set): Handle QThreadEvents.
5175 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5176 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5177 TARGET_WAITKIND_THREAD_EXITED.
5178 * server.h (report_thread_events): Declare.
5180 2015-11-30 Pedro Alves <palves@redhat.com>
5182 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5183 the thread's last_resume_kind was resume_stop.
5185 2015-11-30 Pedro Alves <palves@redhat.com>
5187 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5190 2015-11-30 Pedro Alves <palves@redhat.com>
5192 * server.c (handle_v_requests): Handle vCtrlC.
5194 2015-11-30 Pedro Alves <palves@redhat.com>
5196 * gdbthread.h (find_any_thread_of_pid): Declare.
5197 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5199 * server.c (handle_query): If current_thread is NULL, look for
5200 another thread of the selected process.
5202 2015-11-26 Daniel Colascione <dancol@dancol.org>
5203 Simon Marchi <simon.marchi@ericsson.com>
5205 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5206 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5208 * target.h (struct target_ops) <thread_name>: New field.
5209 (target_thread_name): New macro.
5211 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5213 * regcache.h (regcache_invalidate_pid): Add declaration.
5214 * regcache.c (regcache_invalidate_pid): New function, extracted
5215 from regcache_invalidate.
5216 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5217 Add trivial documentation comment.
5218 * lynx-low.c: Use regcache_invalidate_pid instead of
5219 regcache_invalidate.
5221 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5223 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5224 and Elf64_auxv_t if the target is Android.
5226 2015-11-22 Doug Evans <xdje42@gmail.com>
5228 * target.h: #include <sys/types.h>.
5230 2015-11-19 Pedro Alves <palves@redhat.com>
5232 * linux-low.c (linux_process_qsupported): Change prototype.
5234 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5236 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5237 and adjust to loop over all features.
5238 * server.c (handle_query) <qSupported>: Adjust to call
5239 target_process_qsupported once, passing it a vector of unprocessed
5241 * target.h (struct target_ops) <process_qsupported>: Change
5243 (target_process_qsupported): Adjust.
5245 2015-11-19 Pedro Alves <palves@redhat.com>
5247 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5249 * configure: Regenerate.
5251 2015-11-19 Pedro Alves <palves@redhat.com>
5253 * configure: Regenerate.
5255 2015-11-19 Yao Qi <yao.qi@linaro.org>
5257 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5260 2015-11-19 Yao Qi <yao.qi@linaro.org>
5262 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5263 (struct aarch64_operand): Move enum out.
5265 2015-11-19 Yao Qi <yao.qi@linaro.org>
5267 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5268 struct user_fpsimd_state *.
5269 (aarch64_store_fpregset): Likewise.
5271 2015-11-19 Yao Qi <yao.qi@linaro.org>
5273 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5274 struct user_pt_regs *.
5275 (aarch64_store_gregset): Likewise.
5277 2015-11-18 Pedro Alves <palves@redhat.com>
5279 * Makefile.in (all_object_files): Add $IPA_OBJS.
5281 2015-11-17 Pedro Alves <palves@redhat.com>
5283 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5284 GDB_SIGNAL_0 and gdb_signal_to_string.
5286 2015-11-17 Pedro Alves <palves@redhat.com>
5288 * win32-low.c (handle_output_debug_string): Remove parameter.
5289 (win32_kill): Remove our_status local and adjust call to
5290 handle_output_debug_string.
5291 (get_child_debug_event): Adjust call to
5292 handle_output_debug_string.
5294 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5296 * linux-mips-low.c (mips_fill_gregset): Add cast.
5297 (mips_store_gregset): Likewise.
5298 (mips_fill_fpregset): Likewise.
5299 (mips_store_fpregset): Likewise.
5301 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5303 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5306 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5308 * linux-mips-low.c (mips_linux_new_thread): Change type of
5309 watch_type to enum target_hw_bp_type.
5311 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5313 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5314 Change return type to arm_hwbp_type.
5316 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5318 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5319 (arm_store_gregset): Likewise.
5320 * linux-arm-low.c (arm_get_hwcap): Likewise.
5321 (arm_read_description): Likewise.
5323 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5325 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5327 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5329 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5330 (ppc_fill_vsxregset): Likewise.
5331 (ppc_store_vsxregset): Likewise.
5332 (ppc_fill_vrregset): Likewise.
5333 (ppc_store_vrregset): Likewise.
5334 (ppc_fill_evrregset): Likewise.
5335 (ppc_store_evrregset): Likewise.
5337 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5339 * linux-ppc-low.c (ppc_usrregs_info): Remove
5340 forward-declaration.
5341 (ppc_arch_setup): Move lower in file.
5343 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5345 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5346 (ps_pdwrite): Likewise.
5348 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5350 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5351 to after assert checks.
5353 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5355 * proc-service.c (ps_pdread): Add/adjust casts.
5356 (ps_pdwrite): Add/adjust casts.
5358 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5360 * server.c (handle_search_memory_1): Cast return value of
5363 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5365 * server.c (write_qxfer_response): Change type of data to
5368 2015-10-29 Pedro Alves <palves@redhat.com>
5370 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5372 2015-10-29 Pedro Alves <palves@redhat.com>
5374 * tracepoint.c (clear_installed_tracepoints): Add casts.
5376 2015-10-29 Pedro Alves <palves@redhat.com>
5378 * server.c (handle_v_cont, process_serial_event): Add enum
5379 gdb_signal casts to signal parsing code.
5381 2015-10-29 Pedro Alves <palves@redhat.com>
5383 * linux-low.h (NULL_REGSET): Define.
5384 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5385 * linux-arm-low.c (arm_regsets): Likewise.
5386 * linux-crisv32-low.c (cris_regsets): Likewise.
5387 * linux-m68k-low.c (m68k_regsets): Likewise.
5388 * linux-mips-low.c (mips_regsets): Likewise.
5389 * linux-nios2-low.c (nios2_regsets): Likewise.
5390 * linux-ppc-low.c (ppc_regsets): Likewise.
5391 * linux-s390-low.c (s390_regsets): Likewise.
5392 * linux-sh-low.c (sh_regsets): Likewise.
5393 * linux-sparc-low.c (sparc_regsets): Likewise.
5394 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5395 * linux-tile-low.c (tile_regsets): Likewise.
5396 * linux-x86-low.c (x86_regsets): Likewise.
5397 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5399 2015-10-29 Pedro Alves <palves@redhat.com>
5401 * linux-low.h (NULL_REGSET): Define.
5402 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5403 * linux-arm-low.c (arm_regsets): Likewise.
5404 * linux-crisv32-low.c (cris_regsets): Likewise.
5405 * linux-m68k-low.c (m68k_regsets): Likewise.
5406 * linux-mips-low.c (mips_regsets): Likewise.
5407 * linux-nios2-low.c (nios2_regsets): Likewise.
5408 * linux-ppc-low.c (ppc_regsets): Likewise.
5409 * linux-s390-low.c (s390_regsets): Likewise.
5410 * linux-sh-low.c (sh_regsets): Likewise.
5411 * linux-sparc-low.c (sparc_regsets): Likewise.
5412 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5413 * linux-tile-low.c (tile_regsets): Likewise.
5414 * linux-x86-low.c (x86_regsets): Likewise.
5415 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5417 2015-10-26 Doug Evans <dje@google.com>
5419 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5421 2015-10-26 Doug Evans <dje@google.com>
5423 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5425 2015-10-26 Doug Evans <dje@google.com>
5427 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5429 (attach_thread, find_new_threads_callback): Ditto.
5431 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5433 * mem-break.h (set_breakpoint_data): Remove.
5435 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5437 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5438 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5439 (initialize_low): Remove set_breakpoint_data call.
5440 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5441 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5442 (initialize_low): Remove set_breakpoint_data call.
5443 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5444 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5445 (initialize_low): Remove set_breakpoint_data call.
5447 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5449 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5450 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5451 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5452 * target.h (target_breakpoint_kind_from_pc): New macro.
5454 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5456 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5457 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5458 the default breakpoint kind.
5460 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5462 * linux-arm-low.c (arm_supports_z_point_type): Add software
5465 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5467 * linux-arm-low.c: Refactor breakpoint definitions.
5468 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5469 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5471 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5473 * Makefile.in: Add arm.c/o.
5474 * configure.srv: Likewise.
5475 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5476 (arm_breakpoint_kind_from_pc): New function.
5477 (arm_sw_breakpoint_from_kind): Return proper kind.
5478 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5480 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5482 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5484 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5485 (struct raw_breakpoint) <size>: Remove.
5486 (struct raw_breakpoint) <kind>: Add.
5487 (bp_size): New function.
5488 (bp_opcode): Likewise.
5489 (find_raw_breakpoint_at): Adjust for kind.
5490 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5491 (remove_memory_breakpoint): Adjust for kind call bp_size.
5492 (set_raw_breakpoint_at): Adjust for kind.
5493 (set_breakpoint): Likewise.
5494 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5495 (delete_raw_breakpoint): Adjust for kind.
5496 (delete_breakpoint): Likewise.
5497 (find_gdb_breakpoint): Likewise.
5498 (set_gdb_breakpoint_1): Likewise.
5499 (set_gdb_breakpoint): Likewise.
5500 (delete_gdb_breakpoint_1): Likewise.
5501 (delete_gdb_breakpoint): Likewise.
5502 (uninsert_raw_breakpoint): Likewise.
5503 (reinsert_raw_breakpoint): Likewise.
5504 (set_breakpoint_data): Remove.
5505 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5506 (check_mem_read): Adjust for kind call bp_size.
5507 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5508 (clone_one_breakpoint): Adjust for kind.
5509 * mem-break.h (set_gdb_breakpoint): Likewise.
5510 (delete_gdb_breakpoint): Likewise.
5511 * server.c (process_serial_event): Likewise.
5513 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5515 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5516 (struct linux_target_ops) <breakpoint>: Remove.
5517 (struct linux_target_ops) <breakpoint_len>: Remove.
5518 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5519 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5520 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5521 (arm_sw_breakpoint_from_kind): New function.
5522 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5523 (struct linux_target_ops) <breakpoint>: Remove.
5524 (struct linux_target_ops) <breakpoint_len>: Remove.
5525 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5526 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5527 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5528 (struct linux_target_ops) <breakpoint>: Remove.
5529 (struct linux_target_ops) <breakpoint_len>: Remove.
5530 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5531 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5532 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5533 (struct linux_target_ops) <breakpoint>: Remove.
5534 (struct linux_target_ops) <breakpoint_len>: Remove.
5535 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5536 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5537 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5538 and sw_breakpoint_from_kind to increment the pc.
5539 (linux_breakpoint_kind_from_pc): New function.
5540 (linux_sw_breakpoint_from_kind): New function.
5541 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5542 (initialize_low): Call breakpoint_kind_from_pc and
5543 sw_breakpoint_from_kind to replace breakpoint_data/len.
5544 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5546 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5547 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5548 (struct linux_target_ops) <breakpoint>: Remove.
5549 (struct linux_target_ops) <breakpoint_len>: Remove.
5550 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5551 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5552 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5553 (struct linux_target_ops) <breakpoint>: Remove.
5554 (struct linux_target_ops) <breakpoint_len>: Remove.
5555 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5556 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5557 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5558 (struct linux_target_ops) <breakpoint>: Remove.
5559 (struct linux_target_ops) <breakpoint_len>: Remove.
5560 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5561 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5562 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5563 (struct linux_target_ops) <breakpoint>: Remove.
5564 (struct linux_target_ops) <breakpoint_len>: Remove.
5565 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5566 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5567 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5568 (struct linux_target_ops) <breakpoint>: Remove.
5569 (struct linux_target_ops) <breakpoint_len>: Remove.
5570 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5571 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5572 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5573 (struct linux_target_ops) <breakpoint>: Remove.
5574 (struct linux_target_ops) <breakpoint_len>: Remove.
5575 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5576 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5577 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5578 (struct linux_target_ops) <breakpoint>: Remove.
5579 (struct linux_target_ops) <breakpoint_len>: Remove.
5580 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5581 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5582 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5583 (struct linux_target_ops) <breakpoint>: Remove.
5584 (struct linux_target_ops) <breakpoint_len>: Remove.
5585 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5586 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5587 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5588 (struct linux_target_ops) <breakpoint>: Remove.
5589 (struct linux_target_ops) <breakpoint_len>: Remove.
5590 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5591 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5592 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5593 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5594 (struct linux_target_ops) <breakpoint>: Remove.
5595 (struct linux_target_ops) <breakpoint_len>: Remove.
5596 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5597 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5598 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5599 (struct linux_target_ops) <breakpoint>: Remove.
5600 (struct linux_target_ops) <breakpoint_len>: Remove.
5601 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5602 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5604 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5606 * linux-cris-low.c (cris_get_pc): Remove void arg.
5608 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5610 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5613 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5615 * inferiors.c (thread_pid_matches_callback): New function.
5616 (find_thread_process): New function.
5617 (remove_thread): Reset current_thread.
5618 (remove_process): Assert threads have been removed first.
5620 2015-10-15 Yao Qi <yao.qi@linaro.org>
5622 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5624 (aarch64_remove_point): Likewise.
5625 * regcache.c (regcache_register_size): New function.
5627 2015-10-12 Yao Qi <yao.qi@linaro.org>
5629 * linux-aarch64-low.c: Update all callers as emit_load_store
5630 is renamed to aarch64_emit_load_store.
5632 2015-10-12 Yao Qi <yao.qi@linaro.org>
5634 * linux-aarch64-low.c: Update all callers of function renaming
5635 from emit_insn to aarch64_emit_insn.
5637 2015-10-12 Yao Qi <yao.qi@linaro.org>
5639 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5640 arch/aarch64-insn.h.
5641 (struct aarch64_memory_operand): Likewise.
5643 (emit_insn): Move to arch/aarch64-insn.c.
5644 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5645 (emit_load_store): Move to arch/aarch64-insn.c.
5646 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5647 (can_encode_int32): Remove.
5649 2015-10-12 Yao Qi <yao.qi@linaro.org>
5651 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5652 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5653 (aarch64_relocate_instruction): Likewise.
5654 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5655 (struct aarch64_insn_visitor): Likewise.
5657 2015-10-12 Yao Qi <yao.qi@linaro.org>
5659 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5660 (struct aarch64_insn_visitor): New.
5661 (struct aarch64_insn_relocation_data): New.
5662 (aarch64_ftrace_insn_reloc_b): New function.
5663 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5664 (aarch64_ftrace_insn_reloc_cb): Likewise.
5665 (aarch64_ftrace_insn_reloc_tb): Likewise.
5666 (aarch64_ftrace_insn_reloc_adr): Likewise.
5667 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5668 (aarch64_ftrace_insn_reloc_others): Likewise.
5670 (aarch64_relocate_instruction): Use visitor.
5672 2015-10-12 Yao Qi <yao.qi@linaro.org>
5674 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5675 int. Add argument buf.
5676 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5677 aarch64_relocate_instruction.
5679 2015-10-12 Yao Qi <yao.qi@linaro.org>
5681 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5682 argument insn. Remove local variable insn. Don't call
5684 (aarch64_install_fast_tracepoint_jump_pad): Call
5687 2015-09-30 Yao Qi <yao.qi@linaro.org>
5689 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5690 (emit_load_store_pair): Likewise.
5692 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5694 * dll.c (match_dll): Add cast(s).
5695 (unloaded_dll): Likewise.
5696 * linux-low.c (second_thread_of_pid_p): Likewise.
5697 (delete_lwp_callback): Likewise.
5698 (count_events_callback): Likewise.
5699 (select_event_lwp_callback): Likewise.
5700 (linux_set_resume_request): Likewise.
5701 * server.c (accumulate_file_name_length): Likewise.
5702 (emit_dll_description): Likewise.
5703 (handle_qxfer_threads_worker): Likewise.
5704 (visit_actioned_threads): Likewise.
5705 * thread-db.c (any_thread_of): Likewise.
5706 * tracepoint.c (same_process_p): Likewise.
5707 (match_blocktype): Likewise.
5708 (build_traceframe_info_xml): Likewise.
5710 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5712 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5714 (gdb_unparse_agent_expr): Likewise.
5715 * hostio.c (require_data): Likewise.
5716 (handle_pread): Likewise.
5717 * linux-low.c (disable_regset): Likewise.
5718 (fetch_register): Likewise.
5719 (store_register): Likewise.
5720 (get_dynamic): Likewise.
5721 (linux_qxfer_libraries_svr4): Likewise.
5722 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5723 (set_fast_tracepoint_jump): Likewise.
5724 (uninsert_fast_tracepoint_jumps_at): Likewise.
5725 (reinsert_fast_tracepoint_jumps_at): Likewise.
5726 (validate_inserted_breakpoint): Likewise.
5727 (clone_agent_expr): Likewise.
5728 * regcache.c (init_register_cache): Likewise.
5729 * remote-utils.c (putpkt_binary_1): Likewise.
5730 (decode_M_packet): Likewise.
5731 (decode_X_packet): Likewise.
5732 (look_up_one_symbol): Likewise.
5733 (relocate_instruction): Likewise.
5734 (monitor_output): Likewise.
5735 * server.c (handle_search_memory): Likewise.
5736 (handle_qxfer_exec_file): Likewise.
5737 (handle_qxfer_libraries): Likewise.
5738 (handle_qxfer): Likewise.
5739 (handle_query): Likewise.
5740 (handle_v_cont): Likewise.
5741 (handle_v_run): Likewise.
5742 (captured_main): Likewise.
5743 * target.c (write_inferior_memory): Likewise.
5744 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5745 * tracepoint.c (init_trace_buffer): Likewise.
5746 (add_tracepoint_action): Likewise.
5747 (add_traceframe): Likewise.
5748 (add_traceframe_block): Likewise.
5749 (cmd_qtdpsrc): Likewise.
5750 (cmd_qtdv): Likewise.
5751 (cmd_qtstatus): Likewise.
5752 (response_source): Likewise.
5753 (response_tsv): Likewise.
5754 (cmd_qtnotes): Likewise.
5755 (gdb_collect): Likewise.
5756 (initialize_tracepoint): Likewise.
5758 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5760 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5761 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5762 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5764 (enum aarch64_condition_codes): New enum.
5765 (w0): New static global.
5768 (struct aarch64_memory_operand) <type>: New
5769 MEMORY_OPERAND_POSTINDEX type.
5770 (postindex_memory_operand): New helper function.
5771 (emit_ret): New function.
5772 (emit_load_store_pair): New function, factored out of emit_stp
5773 with support for MEMORY_OPERAND_POSTINDEX.
5774 (emit_stp): Rewrite using emit_load_store_pair.
5775 (emit_ldp): New function.
5776 (emit_load_store): Likewise.
5777 (emit_ldr): Mention post-index instruction in comment.
5778 (emit_ldrh): New function.
5779 (emit_ldrb): New function.
5780 (emit_ldrsw): Mention post-index instruction in comment.
5781 (emit_str): Likewise.
5782 (emit_subs): New function.
5783 (emit_cmp): Likewise.
5784 (emit_and): Likewise.
5785 (emit_orr): Likewise.
5786 (emit_orn): Likewise.
5787 (emit_eor): Likewise.
5788 (emit_mvn): Likewise.
5789 (emit_lslv): Likewise.
5790 (emit_lsrv): Likewise.
5791 (emit_asrv): Likewise.
5792 (emit_mul): Likewise.
5793 (emit_sbfm): Likewise.
5794 (emit_sbfx): Likewise.
5795 (emit_ubfm): Likewise.
5796 (emit_ubfx): Likewise.
5797 (emit_csinc): Likewise.
5798 (emit_cset): Likewise.
5799 (emit_nop): Likewise.
5800 (emit_ops_insns): New helper function.
5801 (emit_pop): Likewise.
5802 (emit_push): Likewise.
5803 (aarch64_emit_prologue): New function.
5804 (aarch64_emit_epilogue): Likewise.
5805 (aarch64_emit_add): Likewise.
5806 (aarch64_emit_sub): Likewise.
5807 (aarch64_emit_mul): Likewise.
5808 (aarch64_emit_lsh): Likewise.
5809 (aarch64_emit_rsh_signed): Likewise.
5810 (aarch64_emit_rsh_unsigned): Likewise.
5811 (aarch64_emit_ext): Likewise.
5812 (aarch64_emit_log_not): Likewise.
5813 (aarch64_emit_bit_and): Likewise.
5814 (aarch64_emit_bit_or): Likewise.
5815 (aarch64_emit_bit_xor): Likewise.
5816 (aarch64_emit_bit_not): Likewise.
5817 (aarch64_emit_equal): Likewise.
5818 (aarch64_emit_less_signed): Likewise.
5819 (aarch64_emit_less_unsigned): Likewise.
5820 (aarch64_emit_ref): Likewise.
5821 (aarch64_emit_if_goto): Likewise.
5822 (aarch64_emit_goto): Likewise.
5823 (aarch64_write_goto_address): Likewise.
5824 (aarch64_emit_const): Likewise.
5825 (aarch64_emit_call): Likewise.
5826 (aarch64_emit_reg): Likewise.
5827 (aarch64_emit_pop): Likewise.
5828 (aarch64_emit_stack_flush): Likewise.
5829 (aarch64_emit_zero_ext): Likewise.
5830 (aarch64_emit_swap): Likewise.
5831 (aarch64_emit_stack_adjust): Likewise.
5832 (aarch64_emit_int_call_1): Likewise.
5833 (aarch64_emit_void_call_2): Likewise.
5834 (aarch64_emit_eq_goto): Likewise.
5835 (aarch64_emit_ne_goto): Likewise.
5836 (aarch64_emit_lt_goto): Likewise.
5837 (aarch64_emit_le_goto): Likewise.
5838 (aarch64_emit_gt_goto): Likewise.
5839 (aarch64_emit_ge_got): Likewise.
5840 (aarch64_emit_ops_impl): New static global variable.
5841 (aarch64_emit_ops): New target function, return
5842 &aarch64_emit_ops_impl.
5843 (struct linux_target_ops): Install it.
5845 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5847 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5848 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5850 * linux-aarch64-ipa.c: New file.
5851 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5853 (aarch64_get_thread_area): New target method.
5854 (extract_signed_bitfield): New helper function.
5855 (aarch64_decode_ldr_literal): New function.
5856 (enum aarch64_opcodes): New enum.
5857 (struct aarch64_register): New struct.
5858 (struct aarch64_operand): New struct.
5859 (x0): New static global.
5868 (aarch64_register): New helper function.
5869 (register_operand): Likewise.
5870 (immediate_operand): Likewise.
5871 (struct aarch64_memory_operand): New struct.
5872 (offset_memory_operand): New helper function.
5873 (preindex_memory_operand): Likewise.
5874 (enum aarch64_system_control_registers): New enum.
5875 (ENCODE): New macro.
5876 (emit_insn): New helper function.
5877 (emit_b): New function.
5878 (emit_bcond): Likewise.
5879 (emit_cb): Likewise.
5880 (emit_tb): Likewise.
5881 (emit_blr): Likewise.
5882 (emit_stp): Likewise.
5883 (emit_ldp_q_offset): Likewise.
5884 (emit_stp_q_offset): Likewise.
5885 (emit_load_store): Likewise.
5886 (emit_ldr): Likewise.
5887 (emit_ldrsw): Likewise.
5888 (emit_str): Likewise.
5889 (emit_ldaxr): Likewise.
5890 (emit_stxr): Likewise.
5891 (emit_stlr): Likewise.
5892 (emit_data_processing_reg): Likewise.
5893 (emit_data_processing): Likewise.
5894 (emit_add): Likewise.
5895 (emit_sub): Likewise.
5896 (emit_mov): Likewise.
5897 (emit_movk): Likewise.
5898 (emit_mov_addr): Likewise.
5899 (emit_mrs): Likewise.
5900 (emit_msr): Likewise.
5901 (emit_sevl): Likewise.
5902 (emit_wfe): Likewise.
5903 (append_insns): Likewise.
5904 (can_encode_int32_in): New helper function.
5905 (aarch64_relocate_instruction): New function.
5906 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5907 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5908 (struct linux_target_ops): Install aarch64_get_thread_area,
5909 aarch64_install_fast_tracepoint_jump_pad and
5910 aarch64_get_min_fast_tracepoint_insn_len.
5912 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5914 * Makefile.in (aarch64-insn.o): New rule.
5915 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5917 2015-09-21 Yao Qi <yao.qi@linaro.org>
5919 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5921 2015-09-21 Yao Qi <yao.qi@linaro.org>
5923 * tracepoint.c (max_jump_pad_size): Remove.
5925 2015-09-18 Yao Qi <yao.qi@linaro.org>
5927 * linux-aarch64-low.c: Don't include sys/uio.h.
5928 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5930 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5932 * tracepoint.c (eval_result_type): Change prototype.
5933 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5935 2015-09-15 Pedro Alves <palves@redhat.com>
5937 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5938 Check whether to report exec events instead of checking whether
5939 multiprocess is enabled.
5941 2015-09-15 Pedro Alves <palves@redhat.com>
5944 * remote-utils.c (prepare_resume_reply): Merge
5945 TARGET_WAITKIND_VFORK_DONE switch case with the
5946 TARGET_WAITKIND_FORKED case.
5948 2015-09-15 Yao Qi <yao.qi@linaro.org>
5950 * server.c (handle_query): Check string comparison using
5951 "else if" instead of "if".
5953 2015-09-15 Yao Qi <yao.qi@linaro.org>
5955 * server.c (vCont_supported): New global variable.
5956 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5957 matches. Append ";vContSupported+" to own_buf.
5958 (handle_v_requests): Append ";s;S" to own_buf if target supports
5959 hardware single step or vCont_supported is false.
5960 (capture_main): Set vCont_supported to zero.
5962 2015-09-15 Yao Qi <yao.qi@linaro.org>
5964 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5966 (linux_supports_hardware_single_step): ... New function.
5967 (linux_target_ops): Update.
5968 * lynx-low.c (lynx_target_ops): Set field
5969 supports_hardware_single_step to target_can_do_hardware_single_step.
5970 * nto-low.c (nto_target_ops): Likewise.
5971 * spu-low.c (spu_target_ops): Likewise.
5972 * win32-low.c (win32_target_ops): Likewise.
5973 * target.c (target_can_do_hardware_single_step): New function.
5974 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5975 Remove. <supports_hardware_single_step>: New field.
5976 (target_supports_conditional_breakpoints): Remove.
5977 (target_supports_hardware_single_step): New macro.
5978 (target_can_do_hardware_single_step): Declare.
5979 * server.c (handle_query): Use target_supports_hardware_single_step
5980 instead of target_supports_conditional_breakpoints.
5982 2015-09-15 Yao Qi <yao.qi@linaro.org>
5984 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5986 (struct linux_target_ops the_low_target): Install
5987 aarch64_linux_siginfo_fixup.
5989 2015-09-11 Don Breazeal <donb@codesourcery.com>
5990 Luis Machado <lgustavo@codesourcery.com>
5992 * linux-low.c (linux_mourn): Static declaration.
5993 (linux_arch_setup): Move in front of
5994 handle_extended_wait.
5995 (linux_arch_setup_thread): New function.
5996 (handle_extended_wait): Handle exec events. Call
5997 linux_arch_setup_thread. Make event_lwp argument a
5998 pointer-to-a-pointer.
5999 (check_zombie_leaders): Do not check stopped threads.
6000 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6001 (linux_low_filter_event): Add lwp and thread for exec'ing
6002 non-leader thread if leader thread has been deleted.
6003 Refactor code into linux_arch_setup_thread and call it.
6004 Pass child lwp pointer by reference to handle_extended_wait.
6005 (linux_wait_for_event_filtered): Update comment.
6006 (linux_wait_1): Prevent clobbering exec event status.
6007 (linux_supports_exec_events): New function.
6008 (linux_target_ops) <supports_exec_events>: Initialize new member.
6009 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6011 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6012 * server.c (report_exec_events): New global variable.
6013 (handle_query): Handle qSupported query for exec-events feature.
6014 (captured_main): Initialize report_exec_events.
6015 * server.h (report_exec_events): Declare new global variable.
6016 * target.h (struct target_ops) <supports_exec_events>: New
6018 (target_supports_exec_events): New macro.
6019 * win32-low.c (win32_target_ops) <supports_exec_events>:
6020 Initialize new member.
6022 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6024 * linux-low.c (linux_low_enable_btrace): Remove.
6025 (linux_target_ops): Replace linux_low_enable_btrace with
6026 linux_enable_btrace.
6028 2015-09-03 Yao Qi <yao.qi@linaro.org>
6030 * linux-aarch64-low.c (aarch64_insert_point): Call
6031 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6034 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6036 * linux-low.c (check_stopped_by_breakpoint): Use
6037 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6039 2015-08-27 Pedro Alves <palves@redhat.com>
6041 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6043 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6045 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6046 the XNEW-family equivalent.
6047 (compile_bytecodes): Likewise.
6048 * dll.c (loaded_dll): Likewise.
6049 * event-loop.c (append_callback_event): Likewise.
6050 (create_file_handler): Likewise.
6051 (create_file_event): Likewise.
6052 * hostio.c (handle_open): Likewise.
6053 * inferiors.c (add_thread): Likewise.
6054 (add_process): Likewise.
6055 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6056 * linux-arm-low.c (arm_new_process): Likewise.
6057 (arm_new_thread): Likewise.
6058 * linux-low.c (add_to_pid_list): Likewise.
6059 (linux_add_process): Likewise.
6060 (handle_extended_wait): Likewise.
6061 (add_lwp): Likewise.
6062 (enqueue_one_deferred_signal): Likewise.
6063 (enqueue_pending_signal): Likewise.
6064 (linux_resume_one_lwp_throw): Likewise.
6065 (linux_resume_one_thread): Likewise.
6066 (linux_read_memory): Likewise.
6067 (linux_write_memory): Likewise.
6068 * linux-mips-low.c (mips_linux_new_process): Likewise.
6069 (mips_linux_new_thread): Likewise.
6070 (mips_add_watchpoint): Likewise.
6071 * linux-x86-low.c (initialize_low_arch): Likewise.
6072 * lynx-low.c (lynx_add_process): Likewise.
6073 * mem-break.c (set_raw_breakpoint_at): Likewise.
6074 (set_breakpoint): Likewise.
6075 (add_condition_to_breakpoint): Likewise.
6076 (add_commands_to_breakpoint): Likewise.
6077 (clone_agent_expr): Likewise.
6078 (clone_one_breakpoint): Likewise.
6079 * regcache.c (new_register_cache): Likewise.
6080 * remote-utils.c (look_up_one_symbol): Likewise.
6081 * server.c (queue_stop_reply): Likewise.
6082 (start_inferior): Likewise.
6083 (queue_stop_reply_callback): Likewise.
6084 (handle_target_event): Likewise.
6085 * spu-low.c (fetch_ppc_memory): Likewise.
6086 (store_ppc_memory): Likewise.
6087 * target.c (set_target_ops): Likewise.
6088 * thread-db.c (thread_db_load_search): Likewise.
6089 (try_thread_db_load_1): Likewise.
6090 * tracepoint.c (add_tracepoint): Likewise.
6091 (add_tracepoint_action): Likewise.
6092 (create_trace_state_variable): Likewise.
6093 (cmd_qtdpsrc): Likewise.
6094 (cmd_qtro): Likewise.
6095 (add_while_stepping_state): Likewise.
6096 * win32-low.c (child_add_thread): Likewise.
6097 (get_image_name): Likewise.
6099 2015-08-25 Yao Qi <yao.qi@linaro.org>
6101 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6103 2015-08-25 Yao Qi <yao.qi@linaro.org>
6105 * Makefile.in (aarch64-linux.o): New rule.
6106 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6108 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6109 (aarch64_init_debug_reg_state): Make it extern.
6110 (aarch64_linux_prepare_to_resume): Remove.
6112 2015-08-25 Yao Qi <yao.qi@linaro.org>
6114 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6115 lwp_arch_private_info and ptid_of_lwp.
6117 2015-08-25 Yao Qi <yao.qi@linaro.org>
6119 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6120 Find proc_info by find_process_pid. All callers updated.
6122 2015-08-25 Yao Qi <yao.qi@linaro.org>
6124 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6126 (debug_reg_change_callback): Remove.
6127 (aarch64_notify_debug_reg_change): Remove.
6129 2015-08-25 Yao Qi <yao.qi@linaro.org>
6131 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6132 Call current_lwp_ptid.
6134 2015-08-25 Yao Qi <yao.qi@linaro.org>
6136 * linux-aarch64-low.c (debug_reg_change_callback): Use
6139 2015-08-25 Yao Qi <yao.qi@linaro.org>
6141 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6143 2015-08-25 Yao Qi <yao.qi@linaro.org>
6145 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6147 2015-08-25 Yao Qi <yao.qi@linaro.org>
6149 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6152 2015-08-25 Yao Qi <yao.qi@linaro.org>
6154 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6156 (debug_reg_change_callback): Remove argument entry and add argument
6157 lwp. Remove local variable thread. Don't print thread id in the
6158 debugging output. Don't check whether pid of thread equals to pid.
6159 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6160 iterate_over_lwps instead find_inferior.
6162 2015-08-24 Pedro Alves <palves@redhat.com>
6164 * inferiors.c (get_first_process): New function.
6165 * inferiors.h (get_first_process): New declaration.
6166 * remote-utils.c (read_ptid): Default to the first process in the
6167 list, instead of to the current thread's process.
6169 2015-08-24 Pedro Alves <palves@redhat.com>
6171 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6172 * event-loop.c: Likewise.
6173 * remote-utils.c: Likewise.
6174 * tracepoint.c: Likewise.
6176 2015-08-24 Pedro Alves <palves@redhat.com>
6178 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6181 2015-08-21 Pedro Alves <palves@redhat.com>
6183 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6184 instead of literal 1.
6186 2015-08-21 Pedro Alves <palves@redhat.com>
6188 * tdesc.c (default_description): Explicitly zero-initialize.
6190 2015-08-21 Pedro Alves <palves@redhat.com>
6193 * inferiors.c (remove_thread): Discard any pending stop reply for
6195 * server.c (remove_all_on_match_pid): Rename to ...
6196 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6198 (discard_queued_stop_replies): Change parameter to a ptid. Now
6200 (handle_v_kill, kill_inferior_callback, captured_main)
6201 (process_serial_event): Adjust.
6202 * server.h (discard_queued_stop_replies): Declare.
6204 2015-08-21 Pedro Alves <palves@redhat.com>
6206 * linux-low.c (wait_for_sigstop): Always switch to no thread
6207 selected if the previously current thread dies.
6208 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6209 process instead of the current thread's.
6210 * remote-utils.c (input_interrupt): Don't check if there's no
6212 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6213 current thread to the general thread fails, error out.
6214 (handle_qxfer_auxv, handle_qxfer_libraries)
6215 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6216 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6217 (handle_query): Check if there's a thread selected instead of
6218 checking whether there's any thread in the thread list.
6219 (handle_qxfer_threads, handle_qxfer_btrace)
6220 (handle_qxfer_btrace_conf): Don't error out early if there's no
6221 thread in the thread list.
6222 (handle_v_cont, myresume): Don't set the current thread to the
6224 (process_serial_event) <Hg handling>: Also set thread_id if the
6225 previous general thread is still alive.
6226 (process_serial_event) <g/G handling>: If setting the current
6227 thread to the general thread fails, error out.
6228 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6229 thread's lwp instead of the current thread's.
6230 * target.c (set_desired_thread): If the desired thread was not
6231 found, leave the current thread pointing to NULL. Return an int
6232 (boolean) indicating success.
6233 * target.h (set_desired_thread): Change return type to int.
6235 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6237 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6238 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6240 (ps_get_thread_area): New function.
6242 2015-08-19 Gary Benson <gbenson@redhat.com>
6244 * hostio.c (handle_pread): Do not attempt to read more data
6245 than hostio_reply_with_data can fit in a packet.
6247 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6249 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6251 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6253 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6255 2015-08-06 Pedro Alves <palves@redhat.com>
6257 * tracepoint.c (expr_eval_result): Now an int.
6259 2015-08-06 Pedro Alves <palves@redhat.com>
6261 * gdbthread.h (struct regcache): Forward declare.
6262 (struct thread_info) <regcache_data>: Now a struct regcache
6264 * inferiors.c (inferior_regcache_data)
6265 (set_inferior_regcache_data): Now work with struct regcache
6267 * inferiors.h (struct regcache): Forward declare.
6268 (inferior_regcache_data, set_inferior_regcache_data): Now work
6269 with struct regcache pointers.
6270 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6271 (free_register_cache_thread): Remove struct regcache pointer
6274 2015-08-06 Pedro Alves <palves@redhat.com>
6276 * server.c (captured_main): On error, print the exception message
6277 to stderr, and if run_once is set, throw a quit.
6279 2015-08-06 Pedro Alves <palves@redhat.com>
6281 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6284 2015-08-06 Pedro Alves <palves@redhat.com>
6286 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6287 reading beyond the passed in buffer length.
6289 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6291 * tracepoint.c (symbol_list) <required>: Remove.
6293 2015-08-06 Pedro Alves <palves@redhat.com>
6295 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6296 count if stopping and suspending threads.
6297 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6298 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6299 (linux_detach): Complete an ongoing step-over.
6300 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6302 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6303 (linux_wait_1): If passing a signal to the inferior after
6304 finishing a step-over, unsuspend and re-resume all lwps. If we
6305 see a single-step event but the thread should be continuing, don't
6306 pass the trap to gdb.
6307 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6308 internal_error instead of gdb_assert.
6309 (enqueue_pending_signal): New function.
6310 (check_ptrace_stopped_lwp_gone): Add debug output.
6311 (start_step_over): Use internal_error instead of gdb_assert.
6312 (complete_ongoing_step_over): New function.
6313 (linux_resume_one_thread): Don't resume a suspended thread.
6314 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6317 2015-08-06 Pedro Alves <palves@redhat.com>
6319 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6320 (linux_thread_alive): Use lwp_is_marked_dead.
6321 (extended_event_reported): Delete.
6322 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6323 instead of extended_event_reported.
6324 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6326 (lwp_is_marked_dead): New function.
6327 (lwp_running): Use lwp_is_marked_dead.
6328 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6331 2015-08-06 Pedro Alves <palves@redhat.com>
6333 * linux-low.c (linux_wait_1): Move fork event output out of the
6334 !report_to_gdb check. Pass event_child->waitstatus to
6335 target_waitstatus_to_string instead of ourstatus.
6337 2015-08-04 Yao Qi <yao.qi@linaro.org>
6339 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6340 if current_thread is 32 bit.
6342 2015-08-04 Yao Qi <yao.qi@linaro.org>
6344 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6345 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6346 * server.c (extended_protocol): Remove "static".
6347 * server.h (extended_protocol): Declare it.
6349 2015-08-04 Yao Qi <yao.qi@linaro.org>
6351 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6352 both aarch64 and aarch32.
6353 (aarch64_set_pc): Likewise.
6355 2015-08-04 Yao Qi <yao.qi@linaro.org>
6357 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6358 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6359 arm-with-neon.xml to srv_xmlfiles.
6360 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6361 (is_64bit_tdesc): New function.
6362 (aarch64_linux_read_description): New function.
6363 (aarch64_arch_setup): Call aarch64_linux_read_description.
6364 (regs_info): Rename to regs_info_aarch64.
6365 (aarch64_regs_info): Return right regs_info.
6366 (initialize_low_arch): Call initialize_low_arch_aarch32.
6368 2015-08-04 Yao Qi <yao.qi@linaro.org>
6370 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6371 * linux-aarch32-low.c: New file.
6372 * linux-aarch32-low.h: New file.
6373 * linux-arm-low.c (arm_fill_gregset): Move it to
6374 linux-aarch32-low.c.
6375 (arm_store_gregset): Likewise.
6376 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6377 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6378 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6379 (regs_info): Rename to regs_info_arm.
6380 (arm_regs_info): Return regs_info_aarch32 if
6381 have_ptrace_getregset is 1 and target description is
6382 arm_with_neon or arm_with_vfpv3.
6383 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6384 Call initialize_low_arch_aarch32 instead.
6386 2015-08-04 Yao Qi <yao.qi@linaro.org>
6388 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6389 * linux-low.c: ... here.
6390 * linux-low.h (have_ptrace_getregset): Declare it.
6392 2015-08-04 Pedro Alves <palves@redhat.com>
6394 * thread-db.c (struct thread_db): Use new typedefs.
6395 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6397 (disable_thread_event_reporting): Cast result of dlsym to
6398 destination function pointer type.
6399 (thread_db_mourn): Use td_ta_delete_ftype.
6401 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6403 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6405 (CDX_BREAKPOINT): Define for R2.
6406 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6407 (the_low_target): Add comments.
6409 2015-07-30 Yao Qi <yao.qi@linaro.org>
6411 * linux-arm-low.c (arm_hwcap): Remove it.
6412 (arm_read_description): New local variable arm_hwcap. Don't
6413 set arm_hwcap to zero.
6415 2015-07-30 Yao Qi <yao.qi@linaro.org>
6417 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6418 Use regcache->tdesc instead.
6419 (arm_store_wmmxregset): Likewise.
6420 (arm_fill_vfpregset): Likewise.
6421 (arm_store_vfpregset): Likewise.
6423 2015-07-30 Yao Qi <yao.qi@linaro.org>
6425 * linux-arm-low.c: Include arch/arm.h.
6426 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6427 (arm_store_gregset): Likewise.
6429 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6431 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6432 ptrace's 4th parameter.
6434 2015-07-27 Yao Qi <yao.qi@linaro.org>
6436 * configure.srv (case aarch64*-*-linux*): Don't set
6439 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6441 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6443 * linux-arm-low.c: Likewise.
6444 * linux-cris-low.c: Likewise.
6445 * linux-crisv32-low.c: Likewise.
6446 * linux-low.c: Likewise.
6447 * linux-m68k-low.c: Likewise.
6448 * linux-mips-low.c: Likewise.
6449 * linux-nios2-low.c: Likewise.
6450 * linux-s390-low.c: Likewise.
6451 * linux-sparc-low.c: Likewise.
6452 * linux-tic6x-low.c: Likewise.
6453 * linux-tile-low.c: Likewise.
6454 * linux-x86-low.c: Likewise.
6456 2015-07-24 Pedro Alves <palves@redhat.com>
6458 * config.in: Regenerate.
6459 * configure: Regenerate.
6461 2015-07-24 Pedro Alves <palves@redhat.com>
6463 * acinclude.m4: Include ../ptrace.m4.
6464 * configure.ac: Call GDB_AC_PTRACE.
6465 * config.in, configure: Regenerate.
6467 2015-07-24 Yao Qi <yao.qi@linaro.org>
6469 * linux-low.c (linux_create_inferior): Remove setting to
6470 proc->priv->new_inferior.
6471 (linux_attach): Likewise.
6472 (linux_low_filter_event): Likewise.
6473 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6475 2015-07-24 Yao Qi <yao.qi@linaro.org>
6477 * linux-low.c (linux_arch_setup): New function.
6478 (linux_low_filter_event): If proc->tdesc is NULL and
6479 proc->attached is true, call the_low_target.arch_setup.
6480 Otherwise, keep status pending, and return.
6481 (linux_resume_one_lwp_throw): Don't call get_pc if
6482 thread->while_stepping isn't NULL. Don't call
6483 get_thread_regcache if proc->tdesc is NULL.
6484 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6485 (linux_target_ops): Install arch_setup.
6486 * server.c (start_inferior): Call the_target->arch_setup.
6487 * target.h (struct target_ops) <arch_setup>: New field.
6488 (target_arch_setup): New marco.
6489 * lynx-low.c (lynx_target_ops): Update.
6490 * nto-low.c (nto_target_ops): Update.
6491 * spu-low.c (spu_target_ops): Update.
6492 * win32-low.c (win32_target_ops): Update.
6494 2015-07-24 Yao Qi <yao.qi@linaro.org>
6496 * linux-low.c (linux_add_process): Don't set
6497 proc->priv->new_inferior.
6498 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6499 (linux_attach): Likewise.
6501 2015-07-24 Yao Qi <yao.qi@linaro.org>
6503 * server.c (start_inferior): Code refactor.
6505 2015-07-24 Yao Qi <yao.qi@linaro.org>
6507 * server.c (process_serial_event): Set general_thread.
6509 2015-07-21 Yao Qi <yao.qi@linaro.org>
6511 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6512 aarch64_linux_get_debug_reg_capacity.
6514 2015-07-17 Yao Qi <yao.qi@linaro.org>
6516 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6517 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6518 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6519 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6520 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6521 (AARCH64_HWP_ALIGNMENT): Likewise.
6522 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6523 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6524 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6525 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6526 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6527 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6528 (struct aarch64_debug_reg_state): Likewise.
6529 (struct arch_lwp_info): Likewise.
6530 (aarch64_align_watchpoint): Likewise.
6531 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6532 (aarch64_watchpoint_length): Likewise.
6533 (aarch64_point_encode_ctrl_reg): Likewise
6534 (aarch64_point_is_aligned): Likewise.
6535 (aarch64_align_watchpoint): Likewise.
6536 (aarch64_linux_set_debug_regs):
6537 (aarch64_dr_state_insert_one_point): Likewise.
6538 (aarch64_dr_state_remove_one_point): Likewise.
6539 (aarch64_handle_breakpoint): Likewise.
6540 (aarch64_handle_aligned_watchpoint): Likewise.
6541 (aarch64_handle_unaligned_watchpoint): Likewise.
6542 (aarch64_handle_watchpoint): Likewise.
6544 2015-07-17 Yao Qi <yao.qi@linaro.org>
6546 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6547 and don't aarch64_get_debug_reg_state. All callers update.
6548 (aarch64_handle_aligned_watchpoint): Likewise.
6549 (aarch64_handle_unaligned_watchpoint): Likewise.
6550 (aarch64_handle_watchpoint): Likewise.
6551 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6552 (aarch64_remove_point): Likewise.
6554 2015-07-17 Yao Qi <yao.qi@linaro.org>
6556 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6558 (aarch64_handle_unaligned_watchpoint): Likewise.
6560 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6562 Revert the previous 3 commits:
6563 Move gdb_regex* to common/
6564 Move linux_find_memory_regions_full & co.
6565 gdbserver build-id attribute generator
6567 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6568 Jan Kratochvil <jan.kratochvil@redhat.com>
6570 gdbserver build-id attribute generator.
6571 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6572 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6573 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6575 (get_dynamic): Use find_pdhr to traverse program headers.
6576 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6577 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6578 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6579 (get_hex_build_id): New.
6580 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6581 to reply XML document.
6583 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6584 Jan Kratochvil <jan.kratochvil@redhat.com>
6586 * target.c: Include target/target-utils.h and fcntl.h.
6587 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6588 (target_fileio_read_stralloc): New functions.
6590 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6592 * Makefile.in (OBS): Add gdb_regex.o.
6594 * config.in: Rebuilt.
6595 * configure: Rebuilt.
6597 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6598 Jan Kratochvil <jan.kratochvil@redhat.com>
6600 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6601 * Makefile.in (OBS): Add target-utils.o.
6602 (linux-maps.o, target-utils.o): New.
6603 * configure.srv (srv_linux_obj): Add linux-maps.o.
6605 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6607 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6609 (the_low_target): Install it.
6611 2015-07-14 Pedro Alves <palves@redhat.com>
6613 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6614 Instead, ignore ECHILD, and throw an error for other errnos.
6616 2015-07-10 Pedro Alves <palves@redhat.com>
6618 * event-loop.c (struct callback_event) <data>: Change type to
6619 gdb_client_data instance instead of gdb_client_data pointer.
6620 (append_callback_event): Adjust.
6622 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6624 * linux-aarch64-low.c: Add comments for each linux_target_ops
6625 method. Remove comments already covered in target_ops and
6626 linux_target_ops definitions.
6627 (the_low_target): Add comments for each unimplemented method.
6629 2015-07-09 Yao Qi <yao.qi@linaro.org>
6631 * linux-aarch64-low.c (aarch64_regmap): Remove.
6632 (aarch64_usrregs_info): Remove.
6633 (regs_info): Set field usrregs to NULL.
6635 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6637 * linux-low.c: Include "rsp-low.h"
6638 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6639 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6640 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6641 (handle_btrace_enable_pt): New.
6642 (handle_btrace_general_set): Support "pt".
6643 (handle_btrace_conf_general_set): Support "pt:size".
6645 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6647 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6650 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6652 * linux-aarch64-low.c: Remove comment about endianness.
6653 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6654 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6657 2015-06-24 Gary Benson <gbenson@redhat.com>
6659 * linux-i386-ipa.c (stdint.h): Do not include.
6660 * lynx-i386-low.c (stdint.h): Likewise.
6661 * lynx-ppc-low.c (stdint.h): Likewise.
6662 * mem-break.c (stdint.h): Likewise.
6663 * thread-db.c (stdint.h): Likewise.
6664 * tracepoint.c (stdint.h): Likewise.
6665 * win32-low.c (stdint.h): Likewise.
6667 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6669 * server.c (write_qxfer_response): Update call to
6670 remote_escape_output.
6672 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6673 Jan Kratochvil <jan.kratochvil@redhat.com>
6675 Merge multiple hex conversions.
6676 * gdbreplay.c (tohex): Rename to 'fromhex'.
6677 (logchar): Use fromhex.
6679 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6681 * server.c (handle_qxfer_libraries): Set `version' attribute for
6684 2015-06-10 Gary Benson <gbenson@redhat.com>
6686 * target.h (struct target_ops) <multifs_open>: New field.
6687 <multifs_unlink>: Likewise.
6688 <multifs_readlink>: Likewise.
6689 * linux-low.c (nat/linux-namespaces.h): New include.
6690 (linux_target_ops): Initialize the_target->multifs_open,
6691 the_target->multifs_unlink and the_target->multifs_readlink.
6692 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6693 * hostio.c (hostio_fs_pid): New static variable.
6694 (hostio_handle_new_gdb_connection): New function.
6695 (handle_setfs): Likewise.
6696 (handle_open): Use the_target->multifs_open as appropriate.
6697 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6698 (handle_readlink): Use the_target->multifs_readlink as
6700 (handle_vFile): Handle vFile:setfs packets.
6701 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6702 after target_handle_new_gdb_connection.
6704 2015-06-10 Gary Benson <gbenson@redhat.com>
6706 * configure.ac (AC_CHECK_FUNCS): Add setns.
6707 * config.in: Regenerate.
6708 * configure: Likewise.
6709 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6710 (linux-namespaces.o): New rule.
6711 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6713 2015-06-09 Gary Benson <gbenson@redhat.com>
6715 * hostio.c (handle_open): Process mode argument with
6716 fileio_to_host_mode.
6718 2015-06-01 Yao Qi <yao.qi@linaro.org>
6720 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6721 * linux-x86-low.c: Likewise.
6723 2015-05-28 Don Breazeal <donb@codesourcery.com>
6725 * linux-low.c (handle_extended_wait): Initialize
6726 thread_info.last_resume_kind for new fork children.
6728 2015-05-15 Pedro Alves <palves@redhat.com>
6730 * target.h (target_handle_new_gdb_connection): Rewrite using if
6731 wrapped in do/while.
6733 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6735 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6736 * configure, config.in: Regenerate.
6737 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6740 2015-05-12 Don Breazeal <donb@codesourcery.com>
6742 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6743 PTRACE_EVENT_VFORK_DONE.
6744 (linux_low_ptrace_options, extended_event_reported): Add vfork
6746 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6747 and "vforkdone" for RSP 'T' Stop Reply Packet.
6748 * server.h (report_vfork_events): Declare
6751 2015-05-12 Don Breazeal <donb@codesourcery.com>
6753 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6754 (the_low_target) <new_fork>: Initialize new member.
6755 * linux-arm-low.c (arm_new_fork): New function.
6756 (the_low_target) <new_fork>: Initialize new member.
6757 * linux-low.c (handle_extended_wait): Call new target function
6759 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6760 * linux-mips-low.c (mips_add_watchpoint): New function
6761 extracted from mips_insert_point.
6762 (the_low_target) <new_fork>: Initialize new member.
6763 (mips_linux_new_fork): New function.
6764 (mips_insert_point): Call mips_add_watchpoint.
6765 * linux-x86-low.c (x86_linux_new_fork): New function.
6766 (the_low_target) <new_fork>: Initialize new member.
6768 2015-05-12 Don Breazeal <donb@codesourcery.com>
6770 * linux-low.c (handle_extended_wait): Implement return value,
6771 rename argument 'event_child' to 'event_lwp', handle
6772 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6773 (linux_low_ptrace_options): New function.
6774 (linux_low_filter_event): Call linux_low_ptrace_options,
6775 use different argument fo linux_enable_event_reporting,
6776 use return value from handle_extended_wait.
6777 (extended_event_reported): New function.
6778 (linux_wait_1): Call extended_event_reported and set
6779 status to report fork events.
6780 (linux_write_memory): Add pid to debug message.
6781 (reset_lwp_ptrace_options_callback): New function.
6782 (linux_handle_new_gdb_connection): New function.
6783 (linux_target_ops): Initialize new structure member.
6784 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6785 * lynx-low.c: Initialize new structure member.
6786 * remote-utils.c (prepare_resume_reply): Implement stop reason
6787 "fork" for "T" stop message.
6788 * server.c (handle_query): Call handle_new_gdb_connection.
6789 * server.h (report_fork_events): Declare global flag.
6790 * target.h (struct target_ops) <handle_new_gdb_connection>:
6792 (target_handle_new_gdb_connection): New macro.
6793 * win32-low.c: Initialize new structure member.
6795 2015-05-12 Don Breazeal <donb@codesourcery.com>
6797 * mem-break.c (APPEND_TO_LIST): Define macro.
6798 (clone_agent_expr): New function.
6799 (clone_one_breakpoint): New function.
6800 (clone_all_breakpoints): New function.
6801 * mem-break.h: Declare new functions.
6803 2015-05-12 Don Breazeal <donb@codesourcery.com>
6805 * linux-low.c (linux_supports_fork_events): New function.
6806 (linux_supports_vfork_events): New function.
6807 (linux_target_ops): Initialize new structure members.
6808 (initialize_low): Call linux_check_ptrace_features.
6809 * lynx-low.c (lynx_target_ops): Initialize new structure
6811 * server.c (report_fork_events, report_vfork_events):
6813 (handle_query): Add new features to qSupported packet and
6815 (captured_main): Initialize new global variables.
6816 * target.h (struct target_ops) <supports_fork_events>:
6818 <supports_vfork_events>: New member.
6819 (target_supports_fork_events): New macro.
6820 (target_supports_vfork_events): New macro.
6821 * win32-low.c (win32_target_ops): Initialize new structure
6824 2015-05-12 Gary Benson <gbenson@redhat.com>
6826 * server.c (handle_qxfer_exec_file): Use current process
6829 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6831 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6832 Remove HAVE_PTRACE_GETREGS conditionals.
6833 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6834 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6836 2015-05-08 Yao Qi <yao.qi@linaro.org>
6838 * linux-low.c (linux_supports_conditional_breakpoints): New
6840 (linux_target_ops): Install new target method.
6841 * lynx-low.c (lynx_target_ops): Install NULL hook for
6842 supports_conditional_breakpoints.
6843 * nto-low.c (nto_target_ops): Likewise.
6844 * spu-low.c (spu_target_ops): Likewise.
6845 * win32-low.c (win32_target_ops): Likewise.
6846 * server.c (handle_query): Check
6847 target_supports_conditional_breakpoints.
6848 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6850 (target_supports_conditional_breakpoints): New macro.
6852 2015-05-06 Pedro Alves <palves@redhat.com>
6855 * server.c (start_inferior): If the process exits, mourn it.
6857 2015-04-21 Gary Benson <gbenson@redhat.com>
6859 * hostio.c (fileio_open_flags_to_host): Factored out to
6860 fileio_to_host_openflags in common/fileio.c. Single use
6863 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6865 * linux-xtensa-low.c (xtensa_fill_gregset)
6866 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6869 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6871 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6872 (regs_info): Replace usrregs pointer with NULL.
6874 2015-04-17 Gary Benson <gbenson@redhat.com>
6876 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6877 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6878 * server.c (handle_qxfer_exec_file): New function.
6879 (qxfer_packets): Add exec-file entry.
6880 (handle_query): Report qXfer:exec-file:read as supported packet.
6882 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6884 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6886 2015-04-09 Gary Benson <gbenson@redhat.com>
6888 * hostio-errno.c (errno_to_fileio_error): Remove function.
6889 Update caller to use remote_fileio_to_fio_error.
6891 2015-04-09 Yao Qi <yao.qi@linaro.org>
6893 * linux-low.c (linux_insert_point): Call
6894 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6895 (linux_remove_point): Call remove_memory_breakpoint if type is
6897 * linux-x86-low.c (x86_insert_point): Don't call
6898 insert_memory_breakpoint.
6899 (x86_remove_point): Don't call remove_memory_breakpoint.
6901 2015-04-01 Pedro Alves <palves@redhat.com>
6902 Cleber Rosa <crosa@redhat.com>
6904 * server.c (gdbserver_usage): Reorganize and extend the usage
6907 2015-03-24 Pedro Alves <palves@redhat.com>
6909 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6910 output. Also dump TRAP_TRACE.
6911 (linux_low_filter_event): In debug output, distinguish a
6912 resume_stop SIGSTOP from a delayed SIGSTOP.
6914 2015-03-24 Gary Benson <gbenson@redhat.com>
6916 * linux-x86-low.c (x86_linux_new_thread): Moved to
6918 (x86_linux_prepare_to_resume): Likewise.
6920 2015-03-24 Gary Benson <gbenson@redhat.com>
6922 * Makefile.in (x86-linux-dregs.o): New rule.
6923 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6924 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6925 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6926 (x86_linux_dr_get): Likewise.
6927 (x86_linux_dr_set): Likewise.
6928 (update_debug_registers_callback): Likewise.
6929 (x86_linux_dr_set_addr): Likewise.
6930 (x86_linux_dr_get_addr): Likewise.
6931 (x86_linux_dr_set_control): Likewise.
6932 (x86_linux_dr_get_control): Likewise.
6933 (x86_linux_dr_get_status): Likewise.
6934 (x86_linux_update_debug_registers): Likewise.
6936 2015-03-24 Gary Benson <gbenson@redhat.com>
6938 * linux-x86-low.c (x86_linux_update_debug_registers):
6939 New function, factored out from...
6940 (x86_linux_prepare_to_resume): ...this.
6942 2015-03-24 Gary Benson <gbenson@redhat.com>
6944 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6945 (x86_linux_dr_set): Likewise.
6946 (update_debug_registers_callback): Likewise.
6947 (x86_linux_dr_set_addr): Likewise.
6948 (x86_linux_dr_get_addr): Likewise.
6949 (x86_linux_dr_set_control): Likewise.
6950 (x86_linux_dr_get_control): Likewise.
6951 (x86_linux_dr_get_status): Likewise.
6952 (x86_linux_prepare_to_resume): Likewise.
6954 2015-03-24 Gary Benson <gbenson@redhat.com>
6956 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6957 Use perror_with_name. Pass string through gettext.
6958 (x86_linux_dr_set): Likewise.
6960 2015-03-24 Gary Benson <gbenson@redhat.com>
6962 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6963 (x86_linux_dr_set_addr): ...this.
6964 (x86_dr_low_get_addr): Rename to...
6965 (x86_linux_dr_get_addr): ...this.
6966 (x86_dr_low_set_control): Rename to...
6967 (x86_linux_dr_set_control): ...this.
6968 (x86_dr_low_get_control): Rename to...
6969 (x86_linux_dr_get_control): ...this.
6970 (x86_dr_low_get_status): Rename to...
6971 (x86_linux_dr_get_status): ...this.
6972 (x86_dr_low): Update with new function names.
6974 2015-03-24 Gary Benson <gbenson@redhat.com>
6976 * Makefile.in (x86-linux.o): New rule.
6977 * configure.srv: Add x86-linux.o to relevant targets.
6978 * linux-low.c (lwp_set_arch_private_info): New function.
6979 (lwp_arch_private_info): Likewise.
6980 * linux-x86-low.c: Include nat/x86-linux.h.
6981 (arch_lwp_info): Removed structure.
6982 (update_debug_registers_callback):
6983 Use lwp_set_debug_registers_changed.
6984 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6985 and lwp_set_debug_registers_changed.
6986 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6988 2015-03-24 Gary Benson <gbenson@redhat.com>
6990 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6991 * linux-arm-low.c (arm_new_thread): Likewise.
6992 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6993 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6994 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6995 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6997 2015-03-24 Gary Benson <gbenson@redhat.com>
6999 * linux-low.c (ptid_of_lwp): New function.
7000 (lwp_is_stopped): Likewise.
7001 (lwp_stop_reason): Likewise.
7002 * linux-x86-low.c (update_debug_registers_callback):
7004 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7007 2015-03-24 Gary Benson <gbenson@redhat.com>
7009 * linux-low.h (linux_stop_lwp): Remove declaration.
7011 2015-03-24 Gary Benson <gbenson@redhat.com>
7013 * linux-low.h: Include nat/linux-nat.h.
7014 * linux-low.c (iterate_over_lwps_args): New structure.
7015 (iterate_over_lwps_filter): New function.
7016 (iterate_over_lwps): Likewise.
7017 * linux-x86-low.c (update_debug_registers_callback):
7018 Update signature to what iterate_over_lwps expects.
7019 Remove PID check that iterate_over_lwps now performs.
7020 (x86_dr_low_set_addr): Use iterate_over_lwps.
7021 (x86_dr_low_set_control): Likewise.
7023 2015-03-24 Gary Benson <gbenson@redhat.com>
7025 * linux-x86-low.c (x86_debug_reg_state): New function.
7026 (x86_linux_prepare_to_resume): Use the above.
7028 2015-03-24 Gary Benson <gbenson@redhat.com>
7030 * linux-low.c (current_lwp_ptid): New function.
7031 * linux-x86-low.c: Include nat/linux-nat.h.
7032 (x86_dr_low_get_addr): Use current_lwp_ptid.
7033 (x86_dr_low_get_control): Likewise.
7034 (x86_dr_low_get_status): Likewise.
7036 2015-03-20 Pedro Alves <palves@redhat.com>
7038 * tracepoint.c (cmd_qtstatus): Make "str" const.
7040 2015-03-20 Pedro Alves <palves@redhat.com>
7042 * server.c (handle_general_set): Make "req_str" const.
7044 2015-03-19 Pedro Alves <palves@redhat.com>
7046 * linux-low.c (linux_resume_one_lwp): Rename to ...
7047 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7048 instead call perror_with_name.
7049 (check_ptrace_stopped_lwp_gone): New function.
7050 (linux_resume_one_lwp): Reimplement as wrapper around
7051 linux_resume_one_lwp_throw that swallows errors if the LWP is
7054 2015-03-19 Pedro Alves <palves@redhat.com>
7056 * linux-low.c (count_events_callback, select_event_lwp_callback):
7057 No longer check whether the thread has resume_stop as last resume
7060 2015-03-19 Pedro Alves <palves@redhat.com>
7062 * linux-low.c (count_events_callback, select_event_lwp_callback):
7063 Use the lwp's status_pending_p field, not the thread's.
7065 2015-03-19 Pedro Alves <palves@redhat.com>
7067 * linux-low.c (select_event_lwp_callback): Update comments to
7068 no longer mention SIGTRAP.
7070 2015-03-18 Gary Benson <gbenson@redhat.com>
7072 * server.c (handle_query): Do not report vFile:fstat as supported.
7074 2015-03-11 Gary Benson <gbenson@redhat.com>
7076 * hostio.c (sys/types.h): New include.
7077 (sys/stat.h): Likewise.
7078 (common-remote-fileio.h): Likewise.
7079 (handle_fstat): New function.
7080 (handle_vFile): Handle vFile:fstat packets.
7082 2015-03-11 Gary Benson <gbenson@redhat.com>
7084 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7085 struct stat.st_blocks and struct stat.st_blksize.
7086 * configure: Regenerate.
7087 * config.in: Likewise.
7088 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7089 (OBS): Add common-remote-fileio.o.
7090 (common-remote-fileio.o): New rule.
7092 2015-03-09 Pedro Alves <palves@redhat.com>
7094 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7095 'struct sockaddr' pointer in 'accept' call.
7097 2015-03-09 Pedro Alves <palves@redhat.com>
7100 2015-03-07 Pedro Alves <palves@redhat.com>
7101 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7102 or <winsock2.h> here. Instead include "gdb_socket.h".
7103 (remote_open): Use union gdb_sockaddr_u.
7104 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7105 or <winsock2.h> here. Instead include "gdb_socket.h".
7106 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7107 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7109 (init_named_socket, gdb_agent_helper_thread): Use union
7112 2015-03-07 Pedro Alves <palves@redhat.com>
7114 * configure.ac (build_warnings): Move
7115 -Wdeclaration-after-statement to the C-specific set.
7116 * configure: Regenerate.
7118 2015-03-07 Pedro Alves <palves@redhat.com>
7120 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7121 or <winsock2.h> here. Instead include "gdb_socket.h".
7122 (remote_open): Use union gdb_sockaddr_u.
7123 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7124 or <winsock2.h> here. Instead include "gdb_socket.h".
7125 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7126 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7128 (init_named_socket, gdb_agent_helper_thread): Use union
7131 2015-03-07 Pedro Alves <palves@redhat.com>
7133 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7136 2015-03-06 Yao Qi <yao.qi@linaro.org>
7138 * linux-aarch64-low.c (aarch64_insert_point): Use
7139 show_debug_regs as a boolean.
7140 (aarch64_remove_point): Likewise.
7142 2015-03-05 Pedro Alves <palves@redhat.com>
7144 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7145 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7146 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7147 * nto-low.c (nto_target_ops): Likewise.
7148 * spu-low.c (spu_target_ops): Likewise.
7149 * win32-low.c (win32_target_ops): Likewise.
7151 2015-03-04 Pedro Alves <palves@redhat.com>
7153 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7154 Decide whether a breakpoint triggered based on the SIGTRAP's
7156 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7157 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7158 (linux_low_filter_event): Check for breakpoints before checking
7160 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7162 (linux_stopped_by_sw_breakpoint)
7163 (linux_supports_stopped_by_sw_breakpoint)
7164 (linux_stopped_by_hw_breakpoint)
7165 (linux_supports_stopped_by_hw_breakpoint): New functions.
7166 (linux_target_ops): Install new target methods.
7168 2015-03-04 Pedro Alves <palves@redhat.com>
7170 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7171 * server.c (swbreak_feature, hwbreak_feature): New globals.
7172 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7173 (captured_main): Clear swbreak_feature and hwbreak_feature.
7174 * server.h (swbreak_feature, hwbreak_feature): Declare.
7175 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7176 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7177 supports_stopped_by_hw_breakpoint>: New fields.
7178 (target_supports_stopped_by_sw_breakpoint)
7179 (target_stopped_by_sw_breakpoint)
7180 (target_supports_stopped_by_hw_breakpoint)
7181 (target_stopped_by_hw_breakpoint): Declare.
7183 2015-03-04 Pedro Alves <palves@redhat.com>
7185 enum lwp_stop_reason -> enum target_stop_reason
7186 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7187 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7188 (linux_wait_1, stuck_in_jump_pad_callback)
7189 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7190 (linux_stopped_by_watchpoint):
7191 * linux-low.h (enum lwp_stop_reason): Delete.
7192 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7193 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7195 2015-03-04 Yao Qi <yao.qi@linaro.org>
7197 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7199 2015-03-03 Gary Benson <gbenson@redhat.com>
7201 * hostio.c (handle_vFile): Fix prefix lengths.
7203 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7205 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7208 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7210 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7211 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7212 (clean): Add "rm -f" for above C files.
7213 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7214 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7215 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7216 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7217 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7218 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7219 (init_registers_s390x_vx_linux64)
7220 (init_registers_s390x_tevx_linux64)
7221 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7222 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7224 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7225 (s390_store_vxrs_high): New functions.
7226 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7228 (s390_arch_setup): Add logic for selecting one of the new target
7229 descriptions. Activate the new vector regsets if applicable.
7230 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7231 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7232 and init_registers_s390x_tevx_linux64.
7234 2015-03-01 Pedro Alves <palves@redhat.com>
7236 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7239 2015-02-27 Pedro Alves <palves@redhat.com>
7241 * linux-x86-low.c (u_debugreg_offset): New function.
7242 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7244 2015-02-27 Pedro Alves <palves@redhat.com>
7246 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7247 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7248 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7249 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7250 (ps_lsetfpregs, ps_getpid)
7251 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7252 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7253 (ps_lsetxregs, ps_plog): Declare.
7255 2015-02-27 Pedro Alves <palves@redhat.com>
7257 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7258 IP_AGENT_EXPORT_FUNC.
7259 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7260 IP_AGENT_EXPORT_FUNC.
7261 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7262 (IP_AGENT_EXPORT): Delete.
7263 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7264 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7265 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7266 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7267 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7268 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7269 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7270 (traceframe_read_count, traceframe_write_count)
7271 (traceframes_created, trace_state_variables, get_raw_reg)
7272 (get_trace_state_variable_value, set_trace_state_variable_value)
7273 (ust_loaded, helper_thread_id, cmd_buf): Use
7274 IPA_SYM_EXPORTED_NAME.
7275 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7276 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7277 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7278 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7279 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7280 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7281 EXTERN_C_PUSH/EXTERN_C_POP.
7282 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7283 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7284 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7285 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7286 (traceframe_write_count, traceframe_read_count)
7287 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7288 (about_to_request_buffer_space, get_trace_state_variable_value)
7289 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7290 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7291 EXTERN_C_PUSH/EXTERN_C_POP.
7292 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7293 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7294 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7295 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
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): Use IP_AGENT_EXPORT_VAR.
7299 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7301 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7302 (IP_AGENT_EXPORT_VAR_DECL): Define.
7304 (gdb_agent_get_raw_reg): Declare.
7306 2015-02-27 Tom Tromey <tromey@redhat.com>
7307 Pedro Alves <palves@redhat.com>
7309 Rename symbols whose names are reserved C++ keywords throughout.
7311 2015-02-27 Pedro Alves <palves@redhat.com>
7313 * Makefile.in (COMPILER): New, get it from autoconf.
7314 (CXX): Get from autoconf instead.
7315 (COMPILE.pre): Use COMPILER.
7316 (CC-LD): Rename to ...
7317 (CC_LD): ... this. Use COMPILER.
7318 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7319 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7320 * acinclude.m4: Include build-with-cxx.m4.
7321 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7322 Disable -Werror by default if building in C++ mode.
7323 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7324 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7325 the C++ compiler. Save/restore CXXFLAGS too.
7326 * configure: Regenerate.
7328 2015-02-27 Pedro Alves <palves@redhat.com>
7330 * acinclude.m4: Include libiberty.m4.
7331 * configure.ac: Call libiberty_INIT.
7332 * config.in, configure: Regenerate.
7334 2015-02-26 Pedro Alves <palves@redhat.com>
7336 * linux-low.c (linux_wait_1): When incrementing the PC past a
7337 program breakpoint always use the_low_target.breakpoint_len as
7338 increment, rather than the maximum between that and
7339 the_low_target.decr_pc_after_break.
7341 2015-02-23 Pedro Alves <palves@redhat.com>
7343 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7344 thread was doing a step-over; always adjust the PC if
7345 we stepped over a permanent breakpoint.
7346 (linux_wait_1): If we stepped over breakpoint that was on top of a
7347 permanent breakpoint, manually advance the PC past it.
7349 2015-02-23 Pedro Alves <palves@redhat.com>
7351 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7353 (x86_fill_gregset, x86_store_gregset): Use it when handling
7356 2015-02-20 Pedro Alves <palves@redhat.com>
7358 * thread-db.c: Include "nat/linux-procfs.h".
7359 (thread_db_init): Skip listing new threads if the kernel supports
7360 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7362 2015-02-20 Pedro Alves <palves@redhat.com>
7364 * linux-low.c (status_pending_p_callback): Use ptid_match.
7366 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7368 PR breakpoints/16812
7369 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7370 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7371 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7373 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7375 PR breakpoints/15956
7376 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7378 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7380 * linux-low.c (linux_low_btrace_conf): Print size.
7381 * server.c (handle_btrace_conf_general_set): New.
7382 (hanle_general_set): Call handle_btrace_conf_general_set.
7383 (handle_query): Report Qbtrace-conf:bts:size as supported.
7385 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7387 * linux-low.c (linux_low_enable_btrace): Update parameters.
7388 (linux_low_btrace_conf): New.
7389 (linux_target_ops)<to_btrace_conf>: Initialize.
7390 * server.c (current_btrace_conf): New.
7391 (handle_btrace_enable): Rename to ...
7392 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7393 to target_enable_btrace. Update comment. Update users.
7394 (handle_qxfer_btrace_conf): New.
7395 (qxfer_packets): Add btrace-conf entry.
7396 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7397 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7398 (target_ops)<read_btrace_conf>: New.
7399 (target_enable_btrace): Update parameters.
7400 (target_read_btrace_conf): New.
7402 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7404 * server.c (handle_btrace_general_set): Remove call to
7405 target_supports_btrace.
7406 (supported_btrace_packets): New.
7407 (handle_query): Call supported_btrace_packets.
7408 * target.h: include btrace-common.h.
7409 (btrace_target_info): Removed.
7410 (supports_btrace, target_supports_btrace): Update parameters.
7412 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7414 * Makefile.in (SFILES): Add common/btrace-common.c.
7415 (OBS): Add common/btrace-common.o.
7416 (btrace-common.o): Add build rules.
7417 * linux-low: Include btrace-common.h.
7418 (linux_low_read_btrace): Use struct btrace_data. Call
7419 btrace_data_init and btrace_data_fini.
7421 2015-02-06 Pedro Alves <palves@redhat.com>
7423 * thread-db.c (find_new_threads_callback): Add debug output.
7425 2015-02-04 Pedro Alves <palves@redhat.com>
7427 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7428 (resume_stopped_resumed_lwps): New function.
7429 (linux_wait_for_event_filtered): Use it.
7431 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7433 * Makefile.in (SFILES): Add linux-personality.c.
7434 (linux-personality.o): New rule.
7435 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7436 list of objects to be built.
7437 * linux-low.c: Include nat/linux-personality.h.
7438 (linux_create_inferior): Remove code to disable address space
7439 randomization (moved to ../nat/linux-personality.c). Create
7440 cleanup to disable address space randomization.
7442 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7444 * Makefile.in (posix-strerror.o): New rule.
7445 (mingw-strerror.o): Likewise.
7446 * configure: Regenerated.
7447 * configure.ac: Source file ../common/common.host. Initialize new
7448 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7450 2015-01-14 Yao Qi <yao@codesourcery.com>
7452 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7453 (ppc-linux.o): New rule.
7454 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7455 * configure.ac: AC_CHECK_FUNCS(getauxval).
7456 * config.in: Re-generated.
7457 * configure: Re-generated.
7458 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7459 ppc64_64bit_inferior_p
7461 2015-01-14 Yao Qi <yao@codesourcery.com>
7463 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7464 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7465 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7466 (PT_ORIG_R3, PT_TRAP): Likewise.
7467 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7468 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7469 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7471 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7473 * i387-fp.c (i387_cache_to_xsave): In look over
7474 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7475 zmmh_low_space field by use of zmmh_high_space.
7477 2015-01-09 Pedro Alves <palves@redhat.com>
7479 * linux-low.c (step_over_bkpt): Move higher up in the file.
7480 (handle_extended_wait): Don't store the stop_pc here.
7481 (get_stop_pc): Adjust comments and rename to ...
7482 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7483 stopped for a software breakpoint or hardware breakpoint.
7484 (thread_still_has_status_pending_p): New function.
7485 (status_pending_p_callback): Use
7486 thread_still_has_status_pending_p. If the event is no longer
7487 interesting, resume the LWP.
7488 (handle_tracepoints): Add assert.
7489 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7490 (wstatus_maybe_breakpoint): New function.
7491 (cancel_breakpoint): Delete function.
7492 (check_stopped_by_watchpoint): New function, factored out from
7493 linux_low_filter_event.
7494 (lp_status_maybe_breakpoint): Delete function.
7495 (linux_low_filter_event): Remove filter_ptid argument.
7496 Leave thread group exits pending here. Store the LWP's stop PC.
7497 Always leave events pending.
7498 (linux_wait_for_event_filtered): Pull all events out of the
7499 kernel, and leave them all pending.
7500 (count_events_callback, select_event_lwp_callback): Consider all
7502 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7503 (select_event_lwp): Only give preference to the stepping LWP in
7504 all-stop mode. Adjust comments.
7505 (ignore_event): New function.
7506 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7507 references to cancel_breakpoints. Adjust to renames. Also give
7508 equal priority to all LWPs that have had events in non-stop mode.
7509 If reporting a software breakpoint event, unadjust the LWP's PC.
7510 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7511 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7513 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7514 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7515 (linux_stopped_by_watchpoint): Adjust.
7516 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7517 * linux-low.h (enum lwp_stop_reason): New.
7518 (struct lwp_info) <stop_pc>: Adjust comment.
7519 <stopped_by_watchpoint>: Delete field.
7520 <stop_reason>: New field.
7521 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7522 * mem-break.c (software_breakpoint_inserted_here)
7523 (hardware_breakpoint_inserted_here): New function.
7524 * mem-break.h (software_breakpoint_inserted_here)
7525 (hardware_breakpoint_inserted_here): Declare.
7526 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7527 (cancel_breakpoints): Delete.
7528 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7529 (upload_fast_traceframes): Remove references to
7532 2015-01-09 Pedro Alves <palves@redhat.com>
7534 * thread-db.c (find_new_threads_callback): Ignore thread if the
7535 kernel thread ID is -1.
7537 2015-01-09 Pedro Alves <palves@redhat.com>
7539 * linux-low.c (linux_attach_fail_reason_string): Move to
7540 nat/linux-ptrace.c, and rename.
7541 (linux_attach_lwp): Update comment.
7542 (attach_proc_task_lwp_callback): New function.
7543 (linux_attach): Adjust to rename and use
7544 linux_proc_attach_tgid_threads.
7545 (linux_attach_fail_reason_string): Delete declaration.
7547 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7549 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7550 * server.c (gdbserver_version): Likewise.
7552 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7554 * remote-utils.c: Include ctype.h.
7555 (input_interrupt): Explicitly handle the case when the char
7556 received is the NUL byte. Improve the printing of non-ASCII
7559 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7561 * linux-low.c (linux_low_filter_event): Update call to
7562 linux_enable_event_reporting following the addition of
7563 a new parameter to that function.
7565 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7568 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7569 (AARCH64_FPCR_REGNO): Likewise.
7570 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7571 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7572 (aarch64_store_fpregset): Likewise.
7574 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7576 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7577 Remove FIXME comment about assumption about N.
7579 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7581 * configure.ac: If large-file support is disabled in GDBserver,
7582 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7583 * configure: Regenerate.
7585 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7587 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7588 warning upon ENODATA from ptrace.
7589 * linux-s390-low.c (s390_store_tdb): New.
7590 (s390_regsets): Add regset for NT_S390_TDB.
7592 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7594 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7595 without a fill_function.
7596 * linux-s390-low.c (s390_fill_last_break): Remove.
7597 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7598 (s390_arch_setup): Use regset's size instead of fill_function for
7601 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7603 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7604 the regset's store function when ptrace returned an error.
7605 * regcache.c (get_thread_regcache): Invalidate register cache
7606 before fetching inferior's registers.
7608 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7610 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7611 while-loop as for-loop.
7612 (regsets_store_inferior_registers): Likewise.
7614 2014-11-28 Yao Qi <yao@codesourcery.com>
7616 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7617 * config.in, configure: Re-generate.
7618 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7621 2014-11-21 Yao Qi <yao@codesourcery.com>
7623 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7624 (AC_CHECK_HEADERS): Remove malloc.h.
7625 * configure: Re-generated.
7626 * config.in: Re-generated.
7627 * server.h: Don't include alloca.h and malloc.h.
7628 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7629 Don't include malloc.h.
7631 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7633 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7634 corresponding ERRNO check in same block.
7636 2014-11-12 Pedro Alves <palves@redhat.com>
7638 * server.c (cont_thread): Update comment.
7639 (start_inferior, attach_inferior): No longer clear cont_thread.
7640 (handle_v_cont): No longer set cont_thread.
7641 (captured_main): Clear cont_thread each time a GDB connects.
7643 2014-11-12 Pedro Alves <palves@redhat.com>
7645 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7646 thread, and don't resume all threads if the Hc thread has exited.
7648 2014-11-12 Pedro Alves <palves@redhat.com>
7650 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7651 the process group instead of to a specific LWP.
7653 2014-10-15 Pedro Alves <palves@redhat.com>
7656 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7658 (arm_set_thread_context): Delete.
7659 (the_low_target): Adjust.
7660 * win32-i386-low.c (debug_registers_changed)
7661 (debug_registers_used): Delete.
7662 (update_debug_registers_callback): New function.
7663 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7664 needing to update their debug registers.
7665 (win32_get_current_dr): New function.
7666 (x86_dr_low_get_addr, x86_dr_low_get_control)
7667 (x86_dr_low_get_status): Fetch the debug register from the thread
7669 (i386_initial_stuff): Adjust.
7670 (i386_get_thread_context): Remove current_event parameter. Don't
7671 clear debug_registers_changed nor copy DR values to
7673 (i386_set_thread_context): Delete.
7674 (i386_prepare_to_resume): New function.
7675 (i386_thread_added): Mark the thread as needing to update irs
7677 (the_low_target): Remove i386_set_thread_context and install
7678 i386_prepare_to_resume.
7679 * win32-low.c (win32_get_thread_context): Adjust.
7680 (win32_set_thread_context): Use SetThreadContext
7682 (win32_prepare_to_resume): New function.
7683 (win32_require_context): New function, factored out from ...
7684 (thread_rec): ... this.
7685 (continue_one_thread): Call win32_prepare_to_resume on each thread
7686 we're about to continue.
7687 (win32_resume): Call win32_prepare_to_resume on the event thread.
7688 * win32-low.h (struct win32_thread_info)
7689 <debug_registers_changed>: New field.
7690 (struct win32_target_ops): Change prototype of set_thread_context,
7691 delete set_thread_context and add prepare_to_resume.
7692 (win32_require_context): New declaration.
7694 2014-10-08 Gary Benson <gbenson@redhat.com>
7696 * server.h: Do not include common-exceptions.h.
7698 2014-10-08 Gary Benson <gbenson@redhat.com>
7700 * server.h: Do not include cleanups.h.
7702 2014-09-30 James Hogan <james.hogan@imgtec.com>
7704 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7707 2014-09-23 Yao Qi <yao@codesourcery.com>
7709 * linux-low.c (lp_status_maybe_breakpoint): New function.
7710 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7711 (count_events_callback): Likewise.
7712 (select_event_lwp_callback): Likewise.
7713 (cancel_breakpoints_callback): Likewise.
7715 2014-09-19 Don Breazeal <donb@codesourcery.com>
7717 * linux-low.c (handle_extended_wait): Call
7718 linux_ptrace_get_extended_event.
7719 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7720 linux_is_extended_waitstatus.
7722 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7724 * Makefile.in (CPPFLAGS): Define.
7725 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7726 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7728 2014-09-16 Gary Benson <gbenson@redhat.com>
7730 * inferiors.h (current_inferior): Renamed as...
7731 (current_thread): New variable. All uses updated.
7732 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7733 (maybe_move_out_of_jump_pad): Likewise.
7734 (cancel_breakpoint): Likewise.
7735 (linux_low_filter_event): Likewise.
7736 (wait_for_sigstop): Likewise.
7737 (linux_resume_one_lwp): Likewise.
7738 (need_step_over_p): Likewise.
7739 (start_step_over): Likewise.
7740 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7741 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7742 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7743 and save_inferior as saved_thread.
7744 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7746 (regcache_invalidate_thread): Likewise.
7747 * remote-utils.c (prepare_resume_reply): Likewise.
7748 * thread-db.c (thread_db_get_tls_address): Likewise.
7749 (disable_thread_event_reporting): Likewise.
7750 (remove_thread_event_breakpoints): Likewise.
7751 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7753 * target.h (set_desired_inferior): Renamed as...
7754 (set_desired_thread): New declaration. All uses updated.
7755 * server.c (myresume): Updated comment to reference thread instead
7757 (handle_serial_event): Likewise.
7758 (handle_target_event): Likewise.
7760 2014-09-12 Tom Tromey <tromey@redhat.com>
7761 Gary Benson <gbenson@redhat.com>
7763 * regcache.h: Include common-regcache.h.
7764 (regcache_read_pc): Don't declare.
7765 * regcache.c (get_thread_regcache_for_ptid): New function.
7767 2014-09-11 Tom Tromey <tromey@redhat.com>
7768 Gary Benson <gbenson@redhat.com>
7770 * symbol.c: New file.
7771 * Makefile.in (SFILES): Add symbol.c.
7772 (OBS): Add symbol.o.
7774 2014-09-11 Gary Benson <gbenson@redhat.com>
7776 * target.c (target_stop_ptid, target_continue_ptid): New
7779 2014-09-11 Tom Tromey <tromey@redhat.com>
7780 Gary Benson <gbenson@redhat.com>
7782 * target.h: Include target/target.h.
7783 * target.c (target_read_memory, target_read_uint32)
7784 (target_write_memory): New functions.
7786 2014-09-11 Gary Benson <gbenson@redhat.com>
7788 * server.h (debug_hw_points): Don't declare.
7789 * server.c (debug_hw_points): Don't define. Replace all uses
7790 with show_debug_regs.
7791 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7792 all uses with show_debug_regs.
7794 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7796 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7797 endianness into account.
7798 (ppc_supply_ptrace_register): Likewise.
7800 2014-09-03 James Hogan <james.hogan@imgtec.com>
7802 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7803 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7805 2014-09-03 Gary Benson <gbenson@redhat.com>
7807 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7808 ALL_DEBUG_ADDRESS_REGISTERS.
7810 2014-09-02 Gary Benson <gbenson@redhat.com>
7812 * i386-low.h: Renamed as...
7813 * x86-low.h: New file. All type, function and variable name
7814 prefixes changed from "i386_" to "x86_". All references updated.
7815 * i386-low.c: Renamed as...
7816 * x86-low.c: New file. All type, function and variable name
7817 prefixes changed from "i386_" to "x86_". All references updated.
7819 2014-09-02 Gary Benson <gbenson@redhat.com>
7821 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7822 (x86_linux_new_thread): Likewise.
7824 2014-08-29 Gary Benson <gbenson@redhat.com>
7826 * server.h (setjmp.h): Do not include.
7827 (toplevel): Do not declare.
7828 (common-exceptions.h): Include.
7829 (cleanups.h): Likewise.
7830 * server.c (toplevel): Do not define.
7831 (exit_code): New static global.
7832 (detach_or_kill_for_exit_cleanup): New function.
7833 (main): New function. Original main renamed to...
7834 (captured_main): New function.
7835 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7837 2014-08-29 Gary Benson <gbenson@redhat.com>
7839 * Makefile.in (SFILES): Add common/common-exceptions.c.
7840 (OBS): Add common-exceptions.o.
7841 (common-exceptions.o): New rule.
7842 * utils.c (prepare_to_throw_exception): New function.
7844 2014-08-29 Gary Benson <gbenson@redhat.com>
7846 * config.in: Regenerate.
7847 * configure: Likewise.
7849 2014-08-29 Gary Benson <gbenson@redhat.com>
7851 * Makefile.in (SFILES): Add common/cleanups.c.
7853 (cleanups.o): New rule.
7855 2014-08-29 Gary Benson <gbenson@redhat.com>
7857 * utils.c (internal_vwarning): New function.
7859 2014-08-28 Gary Benson <gbenson@redhat.com>
7861 * utils.h (fatal): Remove declaration.
7862 * utils.c (fatal): Remove function.
7864 2014-08-28 Gary Benson <gbenson@redhat.com>
7866 * tracepoint.c (gdb_agent_init): Replace fatal with
7868 (initialize_tracepoint): Likewise.
7870 2014-08-28 Gary Benson <gbenson@redhat.com>
7872 * remote-utils.c (remote_prepare): Replace fatal with error.
7874 2014-08-28 Gary Benson <gbenson@redhat.com>
7876 * linux-low.c (linux_async): Replace fatal with warning.
7878 (linux_start_non_stop): Return -1 if linux_async failed.
7880 2014-08-28 Gary Benson <gbenson@redhat.com>
7882 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7884 (i386_dr_low_get_addr): Remove vague comment.
7885 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7888 2014-08-28 Gary Benson <gbenson@redhat.com>
7890 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7891 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7893 (linux_resume_one_lwp): Likewise.
7894 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7896 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7897 with internal_error.
7898 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7899 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7900 (find_register_by_name): Replace fatal with internal_error.
7901 (find_regno): Likewise.
7902 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7903 * thread-db.c (thread_db_create_event): Likewise.
7904 (thread_db_load_search): Likewise.
7905 (try_thread_db_load_1): Likewise.
7906 * tracepoint.c (get_jump_space_head): Replace fatal with
7908 (claim_trampoline_space): Likewise.
7909 (have_fast_tracepoint_trampoline_buffer): Likewise.
7910 (cmd_qtstart): Likewise.
7911 (stop_tracing): Likewise.
7912 (fast_tracepoint_collecting): Likewise.
7913 (target_malloc): Likewise.
7914 (download_tracepoint): Likewise.
7915 (download_trace_state_variables): Replace check with gdb_assert.
7916 (upload_fast_traceframes): Replace fatal with internal_error.
7918 2014-08-19 Tom Tromey <tromey@redhat.com>
7919 Gary Benson <gbenson@redhat.com>
7921 * Makefile.in (SFILES): Add common/common-debug.c.
7922 (OBS): Add common-debug.o.
7923 (common-debug.o): New rule.
7924 * debug.h (debug_printf): Don't declare.
7925 * debug.c (debug_printf): Renamed and rewritten as...
7926 (debug_vprintf): New function.
7928 2014-08-19 Gary Benson <gbenson@redhat.com>
7930 * utils.h: Do not include print-utils.h.
7932 2014-08-19 Tom Tromey <tromey@redhat.com>
7933 Gary Benson <gbenson@redhat.com>
7935 * server.h: Add static assertion.
7936 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7938 2014-08-19 Tom Tromey <tromey@redhat.com>
7939 Gary Benson <gbenson@redhat.com>
7941 * Makefile.in (SFILES): Add common/errors.c.
7942 (OBS): Add errors.o.
7943 (IPA_OBS): Add errors-ipa.o.
7944 (errors.o): New rule.
7945 (errors-ipa.o): Likewise.
7946 * utils.h (perror_with_name, error, warning): Don't declare.
7947 * utils.c (warning): Renamed and rewritten as...
7948 (vwarning): New function.
7949 (error): Renamed and rewritten as...
7950 (verror): New function.
7951 (internal_error): Renamed and rewritten as...
7952 (internal_verror): New function.
7954 2014-08-07 Gary Benson <gbenson@redhat.com>
7956 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7957 * configure: Regenerate.
7958 * config.in: Likewise.
7959 * server.h: Do not include errno.h.
7960 * event-loop.c: Likewise.
7961 * hostio-errno.c: Likewise.
7962 * linux-low.c: Likewise.
7963 * remote-utils.c: Likewise.
7964 * spu-low.c: Likewise.
7965 * utils.c: Likewise.
7966 * gdbreplay.c: Unconditionally include errno.h.
7968 2014-08-07 Gary Benson <gbenson@redhat.com>
7970 * server.h: Do not include string.h.
7971 * event-loop.c: Likewise.
7972 * linux-low.c: Likewise.
7973 * regcache.c: Likewise.
7974 * remote-utils.c: Likewise.
7975 * spu-low.c: Likewise.
7976 * utils.c: Likewise.
7978 2014-08-07 Gary Benson <gbenson@redhat.com>
7980 * server.h: Do not include gdb_assert.h.
7982 2014-08-07 Gary Benson <gbenson@redhat.com>
7984 * server.h: Do not include common-utils.h.
7986 2014-08-07 Gary Benson <gbenson@redhat.com>
7988 * server.h: Do not include ptid.h.
7989 * notif.h: Likewise.
7991 2014-08-07 Gary Benson <gbenson@redhat.com>
7993 * server.h: Do not include gdb_locale.h.
7995 2014-08-07 Gary Benson <gbenson@redhat.com>
7997 * server.h: Do not include gdb/signals.h.
7998 * win32-low.c: Likewise.
8000 2014-08-07 Gary Benson <gbenson@redhat.com>
8002 * server.h: Do not include pathmax.h.
8004 2014-08-07 Gary Benson <gbenson@redhat.com>
8006 * server.h: Do not include libiberty.h.
8007 * linux-bfin-low.c: Likewise.
8009 2014-08-07 Gary Benson <gbenson@redhat.com>
8011 * server.h: Do not include ansidecl.h.
8013 2014-08-07 Gary Benson <gbenson@redhat.com>
8015 * linux-x86-low.c: Do not include stddef.h.
8016 * lynx-ppc-low.c: Likewise.
8017 * tracepoint.c: Likewise.
8019 2014-08-07 Gary Benson <gbenson@redhat.com>
8021 * server.h: Do not include stdarg.h.
8022 * nto-low.c: Likewise.
8024 2014-08-07 Gary Benson <gbenson@redhat.com>
8026 * server.h: Do not include stdlib.h.
8027 * inferiors.c: Likewise.
8028 * linux-low.c: Likewise.
8029 * regcache.c: Likewise.
8030 * spu-low.c: Likewise.
8031 * tracepoint.c: Likewise.
8032 * utils.c: Likewise.
8034 2014-08-07 Gary Benson <gbenson@redhat.com>
8036 * server.h: Do not include stdio.h.
8037 * linux-low.c: Likewise.
8038 * remote-utils.c: Likewise.
8039 * spu-low.c: Likewise.
8040 * utils.c: Likewise.
8041 * wincecompat.c: Likewise.
8043 2014-08-06 Gary Benson <gbenson@redhat.com>
8045 * regcache.c (init_register_cache): Move conditionals inside if.
8047 2014-08-06 Gary Benson <gbenson@redhat.com>
8049 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8051 2014-07-31 Gary Benson <gbenson@redhat.com>
8053 * ax.h: Do not include server.h.
8054 * gdbthread.h: Likewise.
8055 * lynx-low.h: Likewise.
8056 * notif.h: Likewise.
8058 2014-07-30 Gary Benson <gbenson@redhat.com>
8060 * server.h: Include common-defs.h.
8061 Do not include config.h or build-gnulib-gdbserver/config.h.
8063 2014-07-30 Gary Benson <gbenson@redhat.com>
8065 * hostio-errno.c: Move server.h to top of includes list.
8066 * inferiors.c: Likewise.
8067 * linux-x86-low.c: Likewise.
8068 * notif.c: Include server.h.
8070 2014-07-24 Tom Tromey <tromey@redhat.com>
8071 Gary Benson <gbenson@redhat.com>
8073 * server.h (CORE_ADDR): Now unsigned.
8075 2014-07-16 Pedro Alves <palves@redhat.com>
8077 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8079 2014-07-15 Pedro Alves <palves@redhat.com>
8081 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8084 2014-07-11 Pedro Alves <palves@redhat.com>
8086 * linux-low.c (kill_wait_lwp): New function, based on
8087 kill_one_lwp_callback, but use my_waitpid directly.
8088 (kill_one_lwp_callback, linux_kill): Use it.
8090 2014-06-23 Pedro Alves <palves@redhat.com>
8092 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8093 before setting DR0..DR3.
8095 2014-06-20 Gary Benson <gbenson@redhat.com>
8097 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8098 * configure: Regenerated.
8099 * config.in: Likewise.
8101 2014-06-20 Gary Benson <gbenson@redhat.com>
8103 * Makefile.in (SFILES): Update locations for files moved
8105 (object file files): Reordered.
8107 2014-06-20 Gary Benson <gbenson@redhat.com>
8109 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8110 (i386_dr_low_set_addr): Likewise.
8111 (i386_dr_low_get_addr): Likewise.
8112 (i386_dr_low_can_set_control): Likewise.
8113 (i386_dr_low_set_control): Likewise.
8114 (i386_dr_low_get_control): Likewise.
8115 (i386_dr_low_get_status): Likewise.
8116 (i386_get_debug_register_length): Likewise.
8117 * linux-x86-low.c (i386_dr_low_set_addr):
8118 Changed signature. Made static.
8119 (i386_dr_low_get_addr): Likewise.
8120 (i386_dr_low_set_control): Likewise.
8121 (i386_dr_low_get_control): Likewise.
8122 (i386_dr_low_get_status): Likewise.
8123 (i386_dr_low): New global variable.
8124 * win32-i386-low.c (i386_dr_low_set_addr):
8125 Changed signature. Made static.
8126 (i386_dr_low_get_addr): Likewise.
8127 (i386_dr_low_set_control): Likewise.
8128 (i386_dr_low_get_control): Likewise.
8129 (i386_dr_low_get_status): Likewise.
8130 (i386_dr_low): New global variable.
8132 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8134 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8135 * Makefile.in (AR, AR_FLAGS): Define.
8136 * configure: Regenerate.
8138 2014-06-19 Gary Benson <gbenson@redhat.com>
8140 * Makefile.in (i386-dregs.o): New rule.
8141 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8142 * i386-low.c (target.h): Remove include.
8143 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8144 (DR_CONTROL_SHIFT): Likewise.
8145 (DR_CONTROL_SIZE): Likewise.
8146 (DR_RW_EXECUTE): Likewise.
8147 (DR_RW_WRITE): Likewise.
8148 (DR_RW_READ): Likewise.
8149 (DR_RW_IORW): Likewise.
8150 (DR_LEN_1): Likewise.
8151 (DR_LEN_2): Likewise.
8152 (DR_LEN_4): Likewise.
8153 (DR_LEN_8): Likewise.
8154 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8155 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8156 (DR_ENABLE_SIZE): Likewise.
8157 (DR_LOCAL_SLOWDOWN): Likewise.
8158 (DR_GLOBAL_SLOWDOWN): Likewise.
8159 (DR_CONTROL_RESERVED): Likewise.
8160 (I386_DR_CONTROL_MASK): Likewise.
8161 (I386_DR_VACANT): Likewise.
8162 (I386_DR_LOCAL_ENABLE): Likewise.
8163 (I386_DR_GLOBAL_ENABLE): Likewise.
8164 (I386_DR_DISABLE): Likewise.
8165 (I386_DR_SET_RW_LEN): Likewise.
8166 (I386_DR_GET_RW_LEN): Likewise.
8167 (I386_DR_WATCH_HIT): Likewise.
8168 (i386_wp_op_t): Likewise.
8169 (i386_show_dr): Likewise.
8170 (i386_length_and_rw_bits): Likewise.
8171 (i386_insert_aligned_watchpoint): Likewise.
8172 (i386_remove_aligned_watchpoint): Likewise.
8173 (i386_handle_nonaligned_watchpoint): Likewise.
8174 i386_update_inferior_debug_regs(): Likewise.
8175 (i386_dr_insert_watchpoint): Likewise.
8176 (i386_dr_remove_watchpoint): Likewise.
8177 (i386_dr_region_ok_for_watchpoint): Likewise.
8178 (i386_dr_stopped_data_address): Likewise.
8179 (i386_dr_stopped_by_watchpoint): Likewise.
8181 2014-06-19 Gary Benson <gbenson@redhat.com>
8183 * i386-low.c (i386_dr_show): Renamed to
8184 i386_show_dr and made static. All uses updated.
8185 (i386_dr_length_and_rw_bits): Renamed to
8186 i386_length_and_rw_bits and made static.
8188 (i386_dr_insert_aligned_watchpoint): Renamed to
8189 i386_insert_aligned_watchpoint and made static.
8191 (i386_dr_remove_aligned_watchpoint): Renamed to
8192 i386_remove_aligned_watchpoint and made static.
8194 (i386_dr_update_inferior_debug_regs): Renamed to
8195 i386_update_inferior_debug_regs and made static.
8198 2014-06-18 Gary Benson <gbenson@redhat.com>
8200 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8201 (i386_dr_low_can_set_control): Likewise.
8202 (i386_get_debug_register_length): Likewise.
8203 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8204 (i386_dr_low_can_set_control): Likewise.
8205 (i386_get_debug_register_length): Likewise.
8207 2014-06-17 Gary Benson <gbenson@redhat.com>
8209 * i386-low.h (i386-dregs.h): New include.
8210 (DR_FIRSTADDR): Now in i386-dregs.h.
8211 (DR_LASTADDR): Likewise.
8212 (DR_NADDR): Likewise.
8213 (DR_STATUS): Likewise.
8214 (DR_CONTROL): Likewise.
8215 (i386_debug_reg_state): Likewise.
8216 (i386_dr_insert_watchpoint): Likewise.
8217 (i386_dr_remove_watchpoint): Likewise.
8218 (i386_dr_region_ok_for_watchpoint): Likewise.
8219 (i386_dr_stopped_data_address): Likewise.
8220 (i386_dr_stopped_by_watchpoint): Likewise.
8221 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8223 2014-06-18 Gary Benson <gbenson@redhat.com>
8225 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8226 i386_dr_insert_watchpoint.
8227 (i386_low_remove_watchpoint): Renamed to
8228 i386_dr_remove_watchpoint.
8229 (i386_low_region_ok_for_watchpoint): Renamed to
8230 i386_dr_region_ok_for_watchpoint.
8231 (i386_low_stopped_data_address): Renamed to
8232 i386_dr_stopped_data_address.
8233 (i386_low_stopped_by_watchpoint): Renamed to
8234 i386_dr_stopped_by_watchpoint.
8235 * i386-low.c (i386_show_dr): Renamed to
8236 i386_dr_show and made nonstatic. All uses updated.
8237 (i386_length_and_rw_bits): Renamed to
8238 i386_dr_length_and_rw_bits and made nonstatic.
8240 (i386_insert_aligned_watchpoint): Renamed to
8241 i386_dr_insert_aligned_watchpoint and made nonstatic.
8243 (i386_remove_aligned_watchpoint): Renamed to
8244 i386_dr_remove_aligned_watchpoint and made nonstatic.
8246 (i386_update_inferior_debug_regs): Renamed to
8247 i386_dr_update_inferior_debug_regs and made nonstatic.
8249 (i386_low_insert_watchpoint): Renamed to
8250 i386_dr_insert_watchpoint. All uses updated.
8251 (i386_low_remove_watchpoint): Renamed to
8252 i386_dr_remove_watchpoint. All uses updated.
8253 (i386_low_region_ok_for_watchpoint): Renamed to
8254 i386_dr_region_ok_for_watchpoint. All uses updated.
8255 (i386_low_stopped_data_address): Renamed to
8256 i386_dr_stopped_data_address. All uses updated.
8257 (i386_low_stopped_by_watchpoint): Renamed to
8258 i386_dr_stopped_by_watchpoint. All uses updated.
8260 2014-06-18 Gary Benson <gbenson@redhat.com>
8262 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8263 (i386_dr_low_can_set_control): Likewise.
8264 (i386_insert_aligned_watchpoint): New check.
8266 2014-06-18 Gary Benson <gbenson@redhat.com>
8268 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8271 2014-06-18 Gary Benson <gbenson@redhat.com>
8273 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8274 instead of fatal and error.
8275 (i386_handle_nonaligned_watchpoint): Likewise.
8277 2014-06-18 Gary Benson <gbenson@redhat.com>
8279 * i386-low.c (i386_get_debug_register_length): New macro.
8280 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8281 (i386_show_dr): Use debug_printf instead of fprintf. Use
8282 phex to format values.
8284 2014-06-18 Gary Benson <gbenson@redhat.com>
8286 * i386-low.h: Comment changes.
8287 * i386-low.c: Likewise.
8289 2014-06-18 Gary Benson <gbenson@redhat.com>
8291 * i386-low.c: Whitespace changes.
8293 2014-06-12 Tom Tromey <tromey@redhat.com>
8295 * utils.c (freeargv): Remove.
8297 2014-06-12 Tom Tromey <tromey@redhat.com>
8299 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8300 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8301 (parse_debug_format_options): Likewise.
8302 (gdbserver_usage): Likewise.
8303 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8304 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8305 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8307 ($(LIBGNU)): Depend on libiberty.
8308 (all-lib): Recurse into all subdirs.
8309 (install-only): Invoke "install" target in subdirs.
8310 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8312 * configure: Rebuild.
8313 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8314 for vasprintf, vsnprintf, or gettimeofday.
8315 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8318 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8320 * development.sh: Delete.
8321 * Makefile.in (config.status): Adjust dependency on development.sh.
8322 * configure.ac: Adjust development.sh source call.
8323 * configure: Regenerate.
8325 2014-06-02 Pedro Alves <palves@redhat.com>
8327 * ax.c (gdb_free_agent_expr): New function.
8328 * ax.h (gdb_free_agent_expr): New declaration.
8329 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8331 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8333 (clear_breakpoint_conditions_and_commands): New function.
8334 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8335 (clear_breakpoint_conditions_and_commands): New declaration.
8337 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8339 * linux-aarch64-low.c (asm/ptrace.h): Include.
8341 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8343 Fix TLS access for -static -pthread.
8344 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8345 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8346 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8348 2014-05-20 Pedro Alves <palves@redhat.com>
8350 * linux-aarch64-low.c (aarch64_insert_point)
8351 (aarch64_remove_point): No longer check whether the type is
8352 supported here. Adjust to new interface.
8353 (the_low_target): Install aarch64_supports_z_point_type as
8354 supports_z_point_type method.
8355 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8356 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8357 instead of a Z packet char. Adjust.
8358 (arm_supports_z_point_type): New function.
8359 (arm_insert_point, arm_remove_point): Adjust to new interface.
8360 (the_low_target): Install arm_supports_z_point_type.
8361 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8362 (cris_insert_point, cris_remove_point): Adjust to new interface.
8363 Don't check whether the type is supported here.
8364 (the_low_target): Install cris_supports_z_point_type.
8365 * linux-low.c (linux_supports_z_point_type): New function.
8366 (linux_insert_point, linux_remove_point): Adjust to new interface.
8367 * linux-low.h (struct linux_target_ops) <insert_point,
8368 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8369 raw_breakpoint pointer parameter.
8370 <supports_z_point_type>: New method.
8371 * linux-mips-low.c (mips_supports_z_point_type): New function.
8372 (mips_insert_point, mips_remove_point): Adjust to new interface.
8373 Use mips_supports_z_point_type.
8374 (the_low_target): Install mips_supports_z_point_type.
8375 * linux-ppc-low.c (the_low_target): Install NULL as
8376 supports_z_point_type method.
8377 * linux-s390-low.c (the_low_target): Install NULL as
8378 supports_z_point_type method.
8379 * linux-sparc-low.c (the_low_target): Install NULL as
8380 supports_z_point_type method.
8381 * linux-x86-low.c (x86_supports_z_point_type): New function.
8382 (x86_insert_point): Adjust to new insert_point interface. Use
8383 insert_memory_breakpoint. Adjust to new
8384 i386_low_insert_watchpoint interface.
8385 (x86_remove_point): Adjust to remove_point interface. Use
8386 remove_memory_breakpoint. Adjust to new
8387 i386_low_remove_watchpoint interface.
8388 (the_low_target): Install x86_supports_z_point_type.
8389 * lynx-low.c (lynx_target_ops): Install NULL as
8390 supports_z_point_type callback.
8391 * nto-low.c (nto_supports_z_point_type): New.
8392 (nto_insert_point, nto_remove_point): Adjust to new interface.
8393 (nto_target_ops): Install nto_supports_z_point_type.
8394 * mem-break.c: Adjust intro comment.
8395 (struct raw_breakpoint) <raw_type, size>: New fields.
8396 <inserted>: Update comment.
8397 <shlib_disabled>: Delete field.
8398 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8399 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8400 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8401 (raw_bkpt_type_to_target_hw_bp_type): New function.
8402 (find_enabled_raw_code_breakpoint_at): New function.
8403 (find_raw_breakpoint_at): New type and size parameters. Use them.
8404 (insert_memory_breakpoint): New function, based off
8405 set_raw_breakpoint_at.
8406 (remove_memory_breakpoint): New function.
8407 (set_raw_breakpoint_at): Reimplement.
8408 (set_breakpoint): New, based on set_breakpoint_at.
8409 (set_breakpoint_at): Reimplement.
8410 (delete_raw_breakpoint): Go through the_target->remove_point
8411 instead of assuming memory breakpoints.
8412 (find_gdb_breakpoint_at): Delete.
8413 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8414 (find_gdb_breakpoint): New function.
8415 (set_gdb_breakpoint_at): Delete.
8416 (z_type_supported): New function.
8417 (set_gdb_breakpoint_1): New function, loosely based off
8418 set_gdb_breakpoint_at.
8419 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8420 (delete_gdb_breakpoint_at): Delete.
8421 (delete_gdb_breakpoint_1): New function, loosely based off
8422 delete_gdb_breakpoint_at.
8423 (delete_gdb_breakpoint): New function.
8424 (clear_gdb_breakpoint_conditions): Rename to ...
8425 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8427 (add_condition_to_breakpoint): Make static.
8428 (add_breakpoint_condition): Take a struct breakpoint pointer
8429 instead of an address. Adjust.
8430 (gdb_condition_true_at_breakpoint): Rename to ...
8431 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8433 (gdb_condition_true_at_breakpoint): Reimplement.
8434 (add_breakpoint_commands): Take a struct breakpoint pointer
8435 instead of an address. Adjust.
8436 (gdb_no_commands_at_breakpoint): Rename to ...
8437 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8438 parameter. Return true if no breakpoint was found. Change debug
8440 (gdb_no_commands_at_breakpoint): Reimplement.
8441 (run_breakpoint_commands): Rename to ...
8442 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8443 and change return type to boolean.
8444 (run_breakpoint_commands): New function.
8445 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8446 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8447 breakpoint. Go through the_target->remove_point instead of
8448 assuming memory breakpoint.
8449 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8450 software and hardware breakpoints.
8451 (reinsert_raw_breakpoint): Go through the_target->insert_point
8452 instead of assuming memory breakpoint.
8453 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8454 software and hardware breakpoints.
8455 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8456 Check both software and hardware breakpoints.
8457 (validate_inserted_breakpoint): Assert the breakpoint is a
8458 software breakpoint. Set the inserted flag to -1 instead of
8459 setting shlib_disabled.
8460 (delete_disabled_breakpoints): Adjust.
8461 (validate_breakpoints): Only validate software breakpoints.
8462 Adjust to inserted flag change.
8463 (check_mem_read, check_mem_write): Skip breakpoint types other
8464 than software breakpoints. Adjust to inserted flag change.
8465 * mem-break.h (enum raw_bkpt_type): New enum.
8466 (raw_breakpoint, struct process_info): Forward declare.
8467 (Z_packet_to_target_hw_bp_type): Delete declaration.
8468 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8469 (set_gdb_breakpoint, delete_gdb_breakpoint)
8470 (clear_breakpoint_conditions): New declarations.
8471 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8472 (breakpoint_inserted_here): Update comment.
8473 (add_breakpoint_condition, add_breakpoint_commands): Replace
8474 address parameter with a breakpoint pointer parameter.
8475 (gdb_breakpoint_here): Update comment.
8476 (delete_gdb_breakpoint_at): Delete.
8477 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8478 * server.c (process_point_options): Take a struct breakpoint
8479 pointer instead of an address. Adjust.
8480 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8481 delete_gdb_breakpoint.
8482 * spu-low.c (spu_target_ops): Install NULL as
8483 supports_z_point_type method.
8484 * target.h: Include mem-break.h.
8485 (struct target_ops) <prepare_to_access_memory>: Update comment.
8486 <supports_z_point_type>: New field.
8487 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8488 instead of a char. Also take a raw breakpoint pointer.
8489 * win32-arm-low.c (the_low_target): Install NULL as
8490 supports_z_point_type.
8491 * win32-i386-low.c (i386_supports_z_point_type): New function.
8492 (i386_insert_point, i386_remove_point): Adjust to new interface.
8493 (the_low_target): Install i386_supports_z_point_type.
8494 * win32-low.c (win32_supports_z_point_type): New function.
8495 (win32_insert_point, win32_remove_point): Adjust to new interface.
8496 (win32_target_ops): Install win32_supports_z_point_type.
8497 * win32-low.h (struct win32_target_ops):
8498 <supports_z_point_type>: New method.
8499 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8500 instead of a char. Also take a raw breakpoint pointer.
8502 2014-05-20 Pedro Alves <palves@redhat.com>
8504 * mem-break.h: Include break-common.h.
8505 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8506 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8507 (Z_packet_to_target_hw_bp_type): New declaration.
8508 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8509 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8510 (Z_PACKET_ACCESS_WP): Delete macros.
8511 (Z_packet_to_hw_type): Delete function.
8512 * i386-low.h: Don't include break-common.h here.
8513 (Z_packet_to_hw_type): Delete declaration.
8514 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8515 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8516 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8517 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8518 * linux-aarch64-low.c: Don't include break-common.h here.
8519 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8520 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8521 (Z_packet_to_target_hw_bp_type): Delete function.
8522 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8524 (mips_insert_point, mips_remove_point): Use
8525 Z_packet_to_target_hw_bp_type.
8527 2014-05-20 Pedro Alves <palves@redhat.com>
8529 * linux-aarch64-low.c: Include break-common.h.
8530 (enum target_point_type): Delete.
8531 (Z_packet_to_point_type): Rename to ...
8532 (Z_packet_to_target_hw_bp_type): ... this, and return a
8533 target_hw_bp_type instead.
8534 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8535 instead of an enum target_point_type.
8536 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8538 (aarch64_dr_state_insert_one_point)
8539 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8540 (aarch64_handle_aligned_watchpoint)
8541 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8542 Take an enum target_hw_bp_type instead of an enum
8544 (aarch64_supports_z_point_type): New function.
8545 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8546 use Z_packet_to_target_hw_bp_type.
8548 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8550 * configure.ac: Only use -Werror by default when DEVELOPMENT
8552 * configure: Regenerate.
8554 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8556 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8557 * linux-x86-low.c (X86_64_USER_REGS): New.
8558 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8560 2014-04-28 Yao Qi <yao@codesourcery.com>
8562 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8565 2014-04-25 Pedro Alves <palves@redhat.com>
8568 * linux-low.c (linux_attach_fail_reason_string): New function.
8569 (linux_attach_lwp): Delete.
8570 (linux_attach_lwp_1): Rename to ...
8571 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8572 argument. Remove "initial" parameter. Return int instead of
8573 void. Don't error or warn here.
8574 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8575 failure to attach to the tgid. Call warning when failing to
8577 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8578 argument. Remove "initial" parameter. Return int instead of
8579 void. Don't error or warn here.
8580 (linux_attach_fail_reason_string): New declaration.
8581 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8582 interface change. Use linux_attach_fail_reason_string.
8584 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8585 Walfred Tedeschi <walfred.tedeschi@intel.com>
8587 * Makefile.in: Added rules to handle new files
8588 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8589 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8590 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8591 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8592 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8593 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8595 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8596 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8597 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8598 i386/x32-avx512.xml.
8599 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8600 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8601 i386/x32-avx512-linux.xml.
8602 * i387-fp.c (num_avx512_k_registers): New constant for number
8604 (num_avx512_zmmh_low_registers): New constant for number of
8605 lower ZMM registers (0-15).
8606 (num_avx512_zmmh_high_registers): New constant for number of
8607 higher ZMM registers (16-31).
8608 (num_avx512_ymmh_registers): New contant for number of higher
8609 YMM registers (ymm16-31 added by avx521 on x86_64).
8610 (num_avx512_xmm_registers): New constant for number of higher
8611 XMM registers (xmm16-31 added by AVX512 on x86_64).
8612 (struct i387_xsave): Add space for AVX512 registers.
8613 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8614 Add code to handle AVX512 registers.
8615 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8616 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8617 prototypei from generated file.
8618 (tdesc_amd64_avx512_linux): Likewise.
8619 (init_registers_x32_avx512_linux): Likewise.
8620 (tdesc_x32_avx512_linux): Likewise.
8621 (init_registers_i386_avx512_linux): Likewise.
8622 (tdesc_i386_avx512_linux): Likewise.
8623 (x86_64_regmap): Add AVX512 registers.
8624 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8626 (initialize_low_arch): Add code to initialize AVX512 registers.
8628 2014-04-23 Pedro Alves <palves@redhat.com>
8630 * mem-break.c (find_gdb_breakpoint_at): Make static.
8631 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8633 2014-04-23 Pedro Alves <palves@redhat.com>
8635 * i386-low.c: Don't include break-common.h here.
8636 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8637 prototype to take target_hw_bp_type as argument instead of a Z
8639 * i386-low.h: Include break-common.h here.
8640 (Z_packet_to_hw_type): Declare.
8641 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8643 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8644 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8645 (x86_remove_point): Convert the packet number to a
8646 target_hw_bp_type before calling i386_low_remove_watchpoint.
8647 * win32-i386-low.c (i386_insert_point): Convert the packet number
8648 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8649 (i386_remove_point): Convert the packet number to a
8650 target_hw_bp_type before calling i386_low_remove_watchpoint.
8652 2014-04-23 Pedro Alves <palves@redhat.com>
8654 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8656 2014-04-10 Pedro Alves <palves@redhat.com>
8658 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8659 Check if the condition or command is NULL before checking if the
8660 breakpoint is known. On success, return true.
8661 * mem-break.h (add_breakpoint_condition): Document return.
8662 (add_breakpoint_commands): Add describing comment.
8663 * server.c (skip_to_semicolon): New function.
8664 (process_point_options): Use it.
8666 2014-04-09 Pedro Alves <palves@redhat.com>
8668 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8671 2014-02-27 Pedro Alves <palves@redhat.com>
8674 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8676 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8678 (last_thread_of_process_p): Take a PID argument instead of a
8680 (linux_wait_for_lwp): Delete.
8681 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8683 (linux_low_filter_event): New function, party factored out from
8684 linux_wait_for_event.
8685 (linux_wait_for_event): Rename to ...
8686 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8687 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8688 sigsuspend. Check for zombie leaders.
8689 (linux_wait_for_event): Reimplement as wrapper around
8690 linux_wait_for_event_filtered.
8691 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8692 a normal or signal exit is seen, it's the whole process exiting.
8693 (wait_for_sigstop): No longer a for_each_inferior callback.
8694 Rewrite on top of linux_wait_for_event_filtered.
8695 (stop_all_lwps): Call wait_for_sigstop directly.
8696 * server.c (resume, handle_target_event): Handle
8697 TARGET_WAITKIND_NO_RESUMED.
8699 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8701 * win32-low.c (psapi_get_dll_name,
8702 * win32_CreateToolhelp32Snapshot): Delete.
8703 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8704 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8706 (handle_load_dll): Add function description.
8707 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8709 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8711 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8713 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8714 base address when calling win32_add_one_solib.
8715 (handle_load_dll): Delete local variable load_addr.
8716 Remove 0x1000 offset applied to DLL base address when calling
8717 win32_add_one_solib.
8718 (handle_unload_dll): Add comment.
8720 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8722 * win32-low.c (win32_add_all_dlls): Renames
8723 win32_ensure_ntdll_loaded. Rewrite function documentation.
8724 Adjust implementation to always load all DLLs.
8725 Add 0x1000 offset to DLL base address when calling
8726 win32_add_one_solib.
8727 (child_initialization_done): New static global.
8728 (do_initial_child_stuff): Set child_initialization_done to
8729 zero during child initialization, and 1 after. Replace call
8730 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8732 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8733 (handle_unload_dll): Add function documentation.
8734 (get_child_debug_event): Ignore load and unload DLL events
8735 during child initialization.
8737 2014-02-20 Doug Evans <dje@google.com>
8739 Remove global all_lwps.
8740 * inferiors.h (ptid_of): Move here from linux-low.h.
8741 (pid_of, lwpid_of): Ditto.
8742 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8743 parameter is a struct thread_info * now.
8744 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8745 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8746 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8748 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8749 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8750 * linux-arm-low.c (update_registers_callback): Update, "entry"
8751 parameter is a struct thread_info * now.
8752 Fetch lwpid from current_inferior directly.
8753 (arm_insert_point): Pass &all_threads to find_inferior instead of
8755 (arm_remove_point): Ditto.
8756 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8757 (arm_prepare_to_resume): Fetch pid from thread.
8758 (arm_read_description): Fetch lwpid from current_inferior directly.
8759 * linux-low.c (all_lwps): Delete.
8760 (delete_lwp): Delete call to remove_inferior.
8761 (handle_extended_wait): Fetch lwpid from thread.
8762 (add_lwp): Don't set lwp->entry.id. Remove call to
8763 add_inferior_to_list.
8764 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8765 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8766 (kill_one_lwp_callback): Ditto.
8767 (linux_kill): Don't dereference NULL pointer.
8768 Fetch ptid,lwpid from thread.
8769 (get_detach_signal): Fetch ptid from thread.
8770 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8771 Simplify call to regcache_invalidate_thread.
8772 (delete_lwp_callback): Update, "entry" parameter is a
8773 struct thread_info * now. Fetch pid from thread.
8774 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8775 (status_pending_p_callback): Update, "entry" parameter is a
8776 struct thread_info * now. Fetch ptid from thread.
8777 (find_lwp_pid): Update, "entry" parameter is a
8778 struct thread_info * now.
8779 (linux_wait_for_lwp): Fetch pid from thread.
8780 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8781 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8782 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8783 (dequeue_one_deferred_signal): Ditto.
8784 (cancel_breakpoint): Fetch ptid from current_inferior.
8785 (linux_wait_for_event): Pass &all_threads to find_inferior,
8786 not &all_lwps. Fetch ptid, lwpid from thread.
8787 (count_events_callback): Update, "entry" parameter is a
8788 struct thread_info * now.
8789 (select_singlestep_lwp_callback): Ditto.
8790 (select_event_lwp_callback): Ditto.
8791 (cancel_breakpoints_callback): Ditto.
8792 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8794 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8795 (unsuspend_one_lwp): Update, "entry" parameter is a
8796 struct thread_info * now.
8797 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8799 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8800 Fetch lwpid from thread, not lwp.
8801 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8802 Pass &all_threads to find_inferior, not &all_lwps.
8803 (send_sigstop): Fetch lwpid from thread, not lwp.
8804 (send_sigstop_callback): Update, "entry" parameter is a
8805 struct thread_info * now.
8806 (suspend_and_send_sigstop_callback): Ditto.
8807 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8808 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8809 struct thread_info * now.
8810 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8812 (lwp_running): Update, "entry" parameter is a
8813 struct thread_info * now.
8814 (stop_all_lwps): Fetch ptid from thread.
8815 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8816 (linux_resume_one_lwp): Fetch lwpid from thread.
8817 (linux_set_resume_request): Update, "entry" parameter is a
8818 struct thread_info * now. Fetch pid, lwpid from thread.
8819 (resume_status_pending_p): Update, "entry" parameter is a
8820 struct thread_info * now.
8821 (need_step_over_p): Ditto. Fetch lwpid from thread.
8822 (start_step_over): Fetch lwpid from thread.
8823 (linux_resume_one_thread): Update, "entry" parameter is a
8824 struct thread_info * now. Fetch lwpid from thread.
8825 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8826 (proceed_one_lwp): Update, "entry" parameter is a
8827 struct thread_info * now. Fetch lwpid from thread.
8828 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8829 struct thread_info * now.
8830 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8831 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8832 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8834 (regsets_store_inferior_registers): Ditto.
8835 (fetch_register, store_register): Ditto.
8836 (linux_read_memory, linux_write_memory): Ditto.
8837 (linux_request_interrupt): Ditto.
8838 (linux_read_auxv): Ditto.
8839 (linux_xfer_siginfo): Ditto.
8840 (linux_qxfer_spu): Ditto.
8841 (linux_qxfer_libraries_svr4): Ditto.
8842 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8843 moved to inferiors.h.
8845 (get_thread_lwp): Update.
8846 (struct lwp_info): Delete member "entry". Simplify comment for
8849 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8850 current_inferior directly.
8851 (update_watch_registers_callback): Update, "entry" parameter is a
8852 struct thread_info * now. Fetch pid from thread.
8853 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8854 (mips_insert_point): Fetch lwpid from current_inferior.
8855 Pass &all_threads to find_inferior, not &all_lwps.
8856 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8857 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8859 (mips_stopped_data_address): Ditto.
8860 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8862 * linux-tile-low.c (tile_arch_setup): Ditto.
8863 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8864 (update_debug_registers_callback): Update, "entry" parameter is a
8865 struct thread_info * now. Fetch pid from thread.
8866 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8867 Pass &all_threads to find_inferior, not &all_lwps.
8868 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8869 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8870 Pass &all_threads to find_inferior, not &all_lwps.
8871 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8872 (i386_dr_low_get_status): Ditto.
8873 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8874 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8875 (x86_linux_read_description): Ditto.
8876 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8878 2014-02-20 Doug Evans <dje@google.com>
8880 * inferiors.c (get_first_inferior): Fix buglet.
8882 2014-02-19 Doug Evans <dje@google.com>
8884 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8885 * inferiors.c (add_thread): Change result type to struct thread_info *.
8886 All callers updated.
8887 (add_lwp): Call add_thread here instead of in callers.
8888 All callers updated.
8889 * linux-low.h (get_lwp_thread): Rewrite.
8890 (struct lwp_info): New member "thread".
8892 2014-02-19 Doug Evans <dje@google.com>
8894 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8895 All callers updated.
8897 2014-02-19 Doug Evans <dje@google.com>
8899 * inferiors.c (add_thread): Fix whitespace.
8901 2014-02-19 Doug Evans <dje@google.com>
8903 * dll.c (clear_dlls): Replace accessing list implemention details
8905 * gdbthread.h (get_first_thread): Declare.
8906 * inferiors.c (for_each_inferior_with_data): New function.
8907 (get_first_thread): New function.
8908 (find_thread_ptid): Simplify.
8909 (get_first_inferior): New function.
8910 (clear_list): Delete.
8911 (one_inferior_p): New function.
8912 (clear_inferior_list): New function.
8913 (clear_inferiors): Update.
8914 * inferiors.h (for_each_inferior_with_data): Declare.
8915 (clear_inferior_list): Declare.
8916 (one_inferior_p): Declare.
8917 (get_first_inferior): Declare.
8918 * linux-low.c (linux_wait_for_event): Replace accessing list
8919 implemention details with API function.
8920 * server.c (target_running): Ditto.
8921 (accumulate_file_name_length): New function.
8922 (emit_dll_description): New function.
8923 (handle_qxfer_libraries): Replace accessing list implemention
8924 details with API function.
8925 (handle_qxfer_threads_worker): New function.
8926 (handle_qxfer_threads_proper): Replace accessing list implemention
8927 details with API function.
8928 (handle_query): Ditto.
8929 (visit_actioned_threads_callback_ftype): New typedef.
8930 (visit_actioned_threads_data): New struct.
8931 (visit_actioned_threads): Rewrite to be find_inferior callback.
8932 (resume): Call find_inferior.
8933 (handle_status): Replace accessing list implemention
8934 details with API function.
8935 (process_serial_event): Replace accessing list implemention details
8937 * target.c (set_desired_inferior): Replace accessing list implemention
8938 details with API function.
8939 * tracepoint.c (same_process_p): New function.
8940 (gdb_agent_about_to_close): Replace accessing list implemention
8941 details with API function.
8942 * win32-low.c (child_delete_thread): Replace accessing list
8943 implemention details with API function.
8944 (match_dll_by_basename): New function.
8945 (dll_is_loaded_by_basename): New function.
8946 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8947 details call to dll_is_loaded_by_basename.
8949 2014-02-19 Doug Evans <dje@google.com>
8951 * dll.h (struct dll_info): Add comment.
8952 * gdbthread.h (struct thread_info): Add comment.
8953 (current_ptid): Simplify.
8954 * inferiors.c (add_process): Update.
8955 (remove_process): Update.
8956 * inferiors.h (struct process_info): Rename member "head" to "entry".
8957 * linux-low.c (delete_lwp): Update.
8959 (last_thread_of_process_p): Update.
8960 (kill_one_lwp_callback, linux_kill): Update.
8961 (status_pending_p_callback): Update.
8962 (wait_for_sigstop): Update. Simplify read of ptid.
8963 (start_step_over): Update.
8964 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8965 (get_lwp_thread): Update.
8966 (struct lwp_info): Rename member "head" to "entry".
8967 * regcache.h (inferior_list_entry): Delete.
8968 * server.c (kill_inferior_callback): Update.
8969 (detach_or_kill_inferior_callback): Update.
8970 (print_started_pid): Update.
8971 (print_attached_pid): Update.
8972 (process_serial_event): Simplify read of ptid.
8973 * thread-db.c (thread_db_create_event): Update.
8974 (thread_db_get_tls_address): Update.
8975 * win32-low.c (current_inferior_ptid): Simplify.
8977 2014-02-19 Tom Tromey <tromey@redhat.com>
8979 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8981 (target_supports_btrace): Update.
8983 2014-02-14 Yao Qi <yao@codesourcery.com>
8985 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8986 (rsp-low-ipa.o): New target.
8988 2014-02-12 Tom Tromey <tromey@redhat.com>
8990 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8991 convert_ascii_to_int.
8992 * regcache.c (registers_to_string): Likewise.
8993 * remote-utils.c (decode_M_packet): Likewise.
8994 * server.c (process_serial_event): Likewise.
8996 2014-02-12 Tom Tromey <tromey@redhat.com>
8998 * server.c (handle_query, handle_v_run): Use hex2bin, not
9000 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9002 2014-02-12 Tom Tromey <tromey@redhat.com>
9004 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9005 convert_int_to_ascii.
9006 * regcache.c (registers_to_string, collect_register_as_string):
9008 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9010 * server.c (process_serial_event): Likewise.
9011 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9012 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9014 2014-02-12 Tom Tromey <tromey@redhat.com>
9016 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9017 bin2hex, not hexify.
9018 * tracepoint.c (cmd_qtstatus): Likewise.
9020 2014-02-12 Tom Tromey <tromey@redhat.com>
9022 * remote-utils.c (monitor_output): Pass explicit length to
9025 2014-02-12 Tom Tromey <tromey@redhat.com>
9027 * tracepoint.c: Include rsp-low.h.
9028 * server.c: Include rsp-low.h.
9029 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9030 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9032 * remote-utils.c: Include rsp-low.h.
9033 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9034 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9035 (convert_int_to_ascii, convert_ascii_to_int): Move to
9037 * regcache.c: Include rsp-low.h.
9038 * ax.c: Include rsp-low.h.
9039 * Makefile.in (SFILES): Add common/rsp-low.c.
9040 (OBS): Add rsp-low.o.
9041 (rsp-low.o): New target.
9043 2014-02-12 Tom Tromey <tromey@redhat.com>
9045 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9046 Include print-utils.h.
9047 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9048 (plongest, thirty_two, phex_nz): Remove.
9049 * Makefile.in (SFILES): Add common/print-utils.c.
9050 (OBS): Add print-utils.o.
9051 (print-utils-ipa.o): New target.
9052 (print-utils.o): New target.
9053 (IPA_OBJS): Add print-utils-ipa.o.
9055 2014-02-06 Tom Tromey <tromey@redhat.com>
9057 * Makefile.in (SFILES): Fix indentation.
9059 2014-02-05 Doug Evans <dje@google.com>
9061 * linux-low.c (linux_wait_for_event): Improve comment.
9062 (linux_wait_1): Keep current_inferior in sync with event_child.
9064 2014-01-22 Doug Evans <dje@google.com>
9066 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9068 2014-01-22 Doug Evans <dje@google.com>
9070 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9071 * configure: Regenerate.
9072 * config.in: Regenerate.
9073 * Makefile.in (SFILES): Add debug.c.
9075 * debug.c: New file.
9076 * debug.h: New file.
9077 * linux-aarch64-low.c (*): Update all debugging printfs to use
9078 debug_printf instead of fprintf.
9079 * linux-arm-low.c (*): Ditto.
9080 * linux-cris-low.c (*): Ditto.
9081 * linux-crisv32-low.c (*): Ditto.
9082 * linux-m32r-low.c (*): Ditto.
9083 * linux-sparc-low.c (*): Ditto.
9084 * linux-x86.c (*): Ditto.
9085 * linux-low.c (*): Ditto.
9086 (linux_wait_1): Add calls to debug_enter, debug_exit.
9087 (linux_wait): Remove redundant debugging printf.
9088 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9089 (linux_resume, unstop_all_lwps): Ditto.
9090 * mem-break.c (*): Update all debugging printfs to use
9091 debug_printf instead of fprintf.
9092 * remote-utils.c (*): Ditto.
9093 * thread-db.c (*): Ditto.
9094 * server.c #include <ctype.h>, "gdb_vecs.h".
9095 (debug_threads): Moved to debug.c.
9096 (*): Update all debugging printfs to use debug_printf instead of
9098 (start_inferior): Replace call to fflush with call to debug_flush.
9099 (monitor_show_help): Mention set debug-format.
9100 (parse_debug_format_options): New function.
9101 (handle_monitor_command): Handle "monitor set debug-format".
9102 (gdbserver_usage): Mention --debug-format.
9103 (main): Parse --debug-format.
9104 * server.h (debug_threads): Declaration moved to debug.h.
9106 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9107 trace_debug_1 that uses debug_printf.
9108 (tracepoint_look_up_symbols): Update all debugging printfs to use
9109 debug_printf instead of fprintf.
9111 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9113 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9116 2014-01-17 Pedro Alves <palves@redhat.com>
9119 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9120 defined after including gdb_proc_service.h.
9122 2014-01-16 Doug Evans <dje@google.com>
9124 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9125 (match_dll): Use it.
9127 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9129 * target.h (target_ops) <read_btrace>: Change parameters and
9130 return type to allow error reporting.
9131 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9132 trace reading errors on.
9133 * linux-low.c (linux_low_read_btrace): Pass trace reading
9135 (linux_low_disable_btrace): New.
9137 2014-01-15 Doug Evans <dje@google.com>
9139 * inferiors.c (thread_id_to_gdb_id): Delete.
9140 * inferiors.h (thread_id_to_gdb_id): Delete.
9142 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9144 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9145 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9148 2014-01-08 Pedro Alves <palves@redhat.com>
9150 * server.c (handle_status): Don't discard previous queued stop
9151 replies or thread's pending status here.
9152 (main) <disconnection>: Do it here instead.
9154 2014-01-08 Pedro Alves <palves@redhat.com>
9156 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9157 * server.c (visit_actioned_threads, handle_pending_status): New
9159 (handle_v_cont): Factor out parts to ...
9160 (resume): ... this new function. If in all-stop, and a thread
9161 being resumed has a pending status, report it without actually
9163 (myresume): Adjust to use the new 'resume' function.
9164 (clear_pending_status_callback, set_pending_status_callback)
9165 (find_status_pending_thread_callback): New functions.
9166 (handle_status): Handle the case of multiple threads having
9167 interesting statuses to report. Report threads' real last signal
9168 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9169 with an interesting thread to report the status for, instead of
9170 always reporting the status of the first thread.
9172 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9174 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9175 * gdbreplay.c (gdbreplay_version): Likewise.
9177 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9179 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9180 iov.iov_len with the real length in use.
9182 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9184 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9185 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9186 for all targets that use win32-low.c.
9187 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9188 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9190 2013-12-13 Pedro Alves <palves@redhat.com>
9192 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9193 if equal to TARGET_WAITKIND_LOADED.
9194 * win32-low.c (cached_status): New static global.
9195 (win32_wait): Add declaration.
9196 (do_initial_child_stuff): Flush all initial pending debug events
9197 up to the initial breakpoint.
9198 (win32_wait): If CACHED_STATUS was set, return that instead
9199 of doing a real wait. Remove the code resuming the execution
9200 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9201 during the initial phase. Also remove the code changing
9202 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9203 TARGET_WAITKIND_STOPPED.
9205 2013-12-11 Yao Qi <yao@codesourcery.com>
9207 * notif.c (handle_notif_ack): Return 0 if no notification
9210 2013-11-20 Doug Evans <dje@google.com>
9212 * linux-low.c (linux_set_resume_request): Fix comment.
9214 2013-11-20 Doug Evans <dje@google.com>
9216 * linux-low.c (resume_status_pending_p): Tweak comment.
9218 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9220 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9221 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9222 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9223 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9224 (srv_amd64_regobj): Add amd64-mpx.o.
9225 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9226 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9227 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9228 * i387-fp.c (num_pl_bnd_register) Added constant.
9229 (num_pl_bnd_cfg_registers) Added constant.
9230 (struct i387_xsave) Added reserved area and MPX fields.
9231 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9232 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9234 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9235 (init_registers_amd64_mpx_linux): Declare new function.
9236 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9237 (x86_64_regmap): Add MPX registers.
9238 (x86_linux_read_description): Add MPX case.
9239 (initialize_low_arch): Initialize MPX targets.
9241 2013-11-18 Tom Tromey <tromey@redhat.com>
9243 * configure: Rebuild.
9244 * configure.ac: Don't check for stdlib.h.
9245 * gdbreplay.c: Unconditionally include stdlib.h.
9247 2013-11-18 Tom Tromey <tromey@redhat.com>
9249 * config.in: Rebuild.
9250 * configure: Rebuild.
9251 * configure.ac: Don't use AC_HEADER_DIRENT.
9253 2013-11-18 Tom Tromey <tromey@redhat.com>
9255 * server.h: Don't check HAVE_STRING_H.
9256 * gdbreplay.c: Don't check HAVE_STRING_H.
9257 * configure: Rebuild.
9259 2013-11-18 Tom Tromey <tromey@redhat.com>
9261 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9264 2013-11-08 Tom Tromey <tromey@redhat.com>
9266 * configure, config.in: Rebuild.
9267 * configure.ac: Remove unused configury.
9269 2013-11-08 Tom Tromey <tromey@redhat.com>
9271 * acinclude.m4: Include common.m4, codeset.m4.
9272 * configure, config.in: Rebuild.
9273 * configure.ac: Use GDB_AC_COMMON.
9275 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9277 * linux-s390-low.c (HWCAP_S390_TE): New define.
9278 (s390_arch_setup): Consider the TE field in the HWCAP for
9279 determining 'have_regset_tdb'.
9281 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9284 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9287 2013-10-02 Pedro Alves <palves@redhat.com>
9289 * server.c (process_serial_event): Don't output "GDBserver
9290 exiting" if GDB is connected through stdio.
9291 * target.c (mywait): Likewise, be silent if GDB is connected
9294 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9296 * lynx-low.c (lynx_add_threads_after_attach): New function.
9297 (lynx_attach): Remove call to add_thread. Add call to
9298 lynx_add_threads_after_attach instead.
9300 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9302 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9303 * config.in, configure: Regenerated.
9305 2013-09-18 Yao Qi <yao@codesourcery.com>
9308 * server.c (start_inferior): Clear 'resume_info'.
9310 2013-09-16 Jiong Wang <jiwang@tilera.com>
9312 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9315 2013-09-16 Jiong Wang <jiwang@tilera.com>
9317 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9318 linux-tile-low.o to srv_tgtobj.
9320 2013-09-16 Will Newton <will.newton@linaro.org>
9322 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9325 2013-09-06 Pedro Alves <palves@redhat.com>
9327 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9328 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9329 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9330 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9331 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9332 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9334 2013-09-06 Pedro Alves <palves@redhat.com>
9336 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9337 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9339 2013-09-06 Pedro Alves <palves@redhat.com>
9341 * linux-amd64-ipa.c: Include tracepoint.h.
9342 * linux-i386-ipa.c: Include tracepoint.h.
9344 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9346 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9347 (ps_get_thread_area): New function.
9349 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9351 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9352 (initialize_low_arch): Call init_registers_crisv32 rather than
9353 init_register_crisv32.
9355 2013-09-05 Pedro Alves <palves@redhat.com>
9357 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9359 * hostio.h: ... this new file.
9360 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9361 win32-low.c: Include hostio.h.
9363 2013-09-05 Pedro Alves <palves@redhat.com>
9365 * server.h (gdb_client_data, handler_func, callback_handler_func)
9366 (delete_file_handler, add_file_handler, append_callback_event)
9367 (delete_callback_event, start_event_loop, initialize_event_loop):
9368 Move to event-loop.h and include it.
9369 * event-loop.h: New file.
9371 2013-09-05 Pedro Alves <palves@redhat.com>
9373 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9374 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9375 (loaded_dll, unloaded_dll): Move to ...
9376 * dll.h: ... this new file.
9377 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9379 2013-09-05 Pedro Alves <palves@redhat.com>
9381 * server.h (current_process, get_thread_process, all_processes)
9382 (add_inferior_to_list, for_each_inferior, current_inferior)
9383 (remove_inferior, add_process, remove_process, find_process_pid)
9384 (have_started_inferiors_p, have_attached_inferiors_p)
9385 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9386 (clear_inferiors, find_inferior, find_inferior_id)
9387 (inferior_target_data, set_inferior_target_data)
9388 (inferior_regcache_data, set_inferior_regcache_data): Move to
9389 inferiors.h, and include it.
9390 * inferiors.h: New file.
9392 2013-09-05 Pedro Alves <palves@redhat.com>
9394 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9398 2013-09-05 Pedro Alves <palves@redhat.com>
9400 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9402 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9403 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9404 (handle_tracepoint_general_set, handle_tracepoint_query)
9405 (tracepoint_finished_step, tracepoint_was_hit)
9406 (release_while_stepping_state_list, current_traceframe)
9407 (in_readonly_region, traceframe_read_mem)
9408 (fetch_traceframe_registers, traceframe_read_sdata)
9409 (traceframe_read_info, struct fast_tpoint_collect_status)
9410 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9411 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9412 (supply_fast_tracepoint_registers)
9413 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9414 (ipa_tdesc, claim_trampoline_space)
9415 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9416 (agent_mem_read, agent_get_trace_state_variable_value)
9417 (agent_set_trace_state_variable_value, agent_tsv_read)
9418 (agent_mem_read_string, get_raw_reg_func_addr)
9419 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9420 * tracepoint.h: ... this new file.
9422 2013-09-05 Pedro Alves <palves@redhat.com>
9424 * server.h (perror_with_name, error, fatal, warning, paddress)
9425 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9427 * utils.h: New file.
9429 2013-09-05 Pedro Alves <palves@redhat.com>
9431 * server.h (remote_debug, noack_mode, transport_is_reliable)
9432 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9433 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9434 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9435 (write_enn, initialize_async_io, enable_async_io)
9436 (disable_async_io, check_remote_input_interrupt_request)
9437 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9438 (dead_thread_notify, prepare_resume_reply)
9439 (decode_address_to_semicolon, decode_address, decode_m_packet)
9440 (decode_M_packet, decode_X_packet, decode_xfer_write)
9441 (decode_search_memory_packet, unhexify, hexify)
9442 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9443 (look_up_one_symbol, relocate_instruction)
9444 (monitor_output): Move to remote-utils.h, and include it.
9445 * remote-utils.h: New file.
9447 2013-09-05 Pedro Alves <palves@redhat.com>
9449 * server.h (_): Delete.
9451 2013-09-02 Pedro Alves <palves@redhat.com>
9453 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9454 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9456 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9458 2013-09-02 Pierre Muller <muller@sourceware.org>
9460 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9461 or WriteProcessMemory complete successfully and handle
9462 ERROR_PARTIAL_COPY error.
9464 2013-09-02 Pedro Alves <palves@redhat.com>
9466 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9467 error instead of EIO.
9469 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9472 * linux-low.c: Include filestuff.h.
9473 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9474 * lynx-low.c: Include filestuff.h.
9475 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9476 * server.c: Include filestuff.h.
9477 (main): Call notice_open_fds.
9478 * spu-low.c: Include filestuff.h.
9479 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9481 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9483 * Makefile.in: Explain why ../target and ../nat are not
9484 listed as include file search paths.
9485 (linux-waitpid.o): New object file rule.
9486 * configure.srv (srv_native_linux_obj): New variable.
9487 Replace all occurrences of linux native object files with
9488 $srv_native_linux_obj.
9489 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9490 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9491 (linux_enable_event_reporting): Remove declaration.
9492 (my_waitpid): Moved to common/linux-waitpid.c.
9493 (linux_wait_for_event): Pass ptid when calling
9494 linux_enable_event_reporting.
9495 (linux_supports_tracefork_flag): Remove.
9496 (linux_enable_event_reporting): Likewise.
9497 (linux_tracefork_grandchild): Remove.
9498 (STACK_SIZE): Moved to common/linux-ptrace.c.
9499 (linux_tracefork_child): Remove.
9500 (linux_test_for_tracefork): Remove.
9501 (linux_look_up_symbols): Call linux_supports_traceclone.
9502 (initialize_low): Remove call to linux_test_for_tracefork.
9503 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9504 common/linux-ptrace.h.
9505 (PTRACE_TYPE_ARG4): Likewise.
9506 Include linux-ptrace.h.
9508 2013-08-21 Pedro Alves <palves@redhat.com>
9510 * config.in: Renegerate.
9512 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9514 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9515 (SFILES): Remove $(srcdir)/common/target-common.c and
9516 add $(srcdir)/target/waitstatus.c.
9517 (OBS): Remove target-common.o and add waitstatus.o.
9518 (server_h): Remove $(srcdir)/../common/target-common.h and
9519 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9520 and $(srcdir)/../target/waitstatus.h.
9521 (target-common.o): Remove.
9522 (waitstatus.o): New target object file.
9523 * target.h: Do not include target-common.h and
9524 include target/resume.h, target/wait.h and
9525 target/waitstatus.h.
9527 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9529 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9530 to PTRACE_TYPE_ARG3.
9531 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9532 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9534 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9535 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9537 2013-07-27 Jie Zhang <jie@codesourcery.com>
9538 Daniel Jacobowitz <dan@codesourcery.com>
9539 Yao Qi <yao@codesourcery.com>
9541 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9542 (mips-linux-watch.o): New rule.
9543 (mips_linux_watch_h): New variable.
9544 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9546 * linux-mips-low.c: Include mips-linux-watch.h.
9547 (struct arch_process_info, struct arch_lwp_info): New.
9548 (update_watch_registers_callback): New function.
9549 (mips_linux_new_process, mips_linux_new_thread) New functions.
9550 (mips_linux_prepare_to_resume, mips_insert_point): New
9552 (mips_remove_point, mips_stopped_by_watchpoint): New
9554 (rsp_bp_type_to_target_hw_bp_type): New function.
9555 (mips_stopped_data_address): New function.
9556 (the_low_target): Add watchpoint support functions.
9558 2013-07-27 Yao Qi <yao@codesourcery.com>
9560 * i386-low.c: Include break-common.h.
9561 (enum target_hw_bp_type): Remove.
9563 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9565 * Makefile.in (SFILES): /common/target-common.c.
9566 (OBS): Add target-common.o.
9567 (server_h): Add $(srcdir)/../common/target-common.h.
9568 (target-common.o): New target.
9569 * server.c (queue_stop_reply_callback): Free
9570 status string after use.
9571 * target.c (target_waitstatus_to_string): Remove.
9572 * target.h: Include target-common.h.
9573 (resume_kind): Likewise.
9574 (target_waitkind): Likewise.
9575 (target_waitstatus): Likewise.
9576 (TARGET_WNOHANG): Likewise.
9578 2013-07-04 Yao Qi <yao@codesourcery.com>
9580 * Makefile.in (host_alias): Use @host_noncanonical@.
9581 (target_alias): Use @target_noncanonical@.
9582 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9583 ACX_NONCANONICAL_HOST.
9584 * configure: Regenerated.
9587 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9589 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9590 * configure: Rebuild.
9591 * Makefile.in (version_host, version_target): Get from configure.
9592 (version.c): Use $(version_host) and $(version_target).
9594 2013-07-03 Pedro Alves <palves@redhat.com>
9596 * Makefile.in (config.status): Depend on development.sh.
9597 * acinclude.m4: Include libmcheck.m4.
9598 * configure: Regenerate.
9600 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9602 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9603 attribute inside the parentheses.
9604 (winapi_DebugSetProcessKillOnExit): Ditto.
9605 (winapi_DebugBreakProcess): Ditto.
9606 (winapi_GenerateConsoleCtrlEvent): Ditto.
9608 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9610 * notif.h (notif_event): Add a dummy member to avoid compiler
9613 2013-07-01 Pedro Alves <palves@redhat.com>
9615 * hostio.c (HOSTIO_PATH_MAX): Define.
9616 (require_filename, handle_open, handle_unlink, handle_readlink):
9619 2013-07-01 Pedro Alves <palves@redhat.com>
9621 * server.h: Include "pathmax.h".
9622 * linux-low.c: Don't include sys/param.h.
9623 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9625 * win32-low.c: Don't include sys/param.h.
9626 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9628 2013-07-01 Pedro Alves <palves@redhat.com>
9630 * event-loop.c: Don't check HAVE_UNISTD_H before including
9632 * gdbreplay.c: Likewise.
9633 * remote-utils.c: Likewise.
9634 * server.c: Likewise.
9635 * configure.ac: Don't check for unistd.h.
9636 * configure: Regenerate.
9638 2013-06-28 Tom Tromey <tromey@redhat.com>
9640 * Makefile.in (version.c): Use version.in, not
9643 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9645 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9646 * configure: Rebuild.
9647 * Makefile.in (version_host, version_target): Get from configure.
9648 (version.c): Use $(version_host) and $(version_target).
9650 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9652 Fix trace-status to output user name without trailing colon.
9653 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9655 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9657 Fix trace-status to output proper start-time and stop-time.
9658 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9659 output start time and stop time in hex as gdb expects.
9661 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9663 * tracepoint.c (build_traceframe_info_xml): Output trace state
9664 variables present in the trace buffer.
9666 2013-06-24 Tom Tromey <tromey@redhat.com>
9668 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9670 (version.o): Remove.
9671 * gdbreplay.c: Include version.h.
9672 (version, host_name): Don't declare.
9673 * server.h: Include version.h.
9674 (version, host_name): Don't declare.
9676 2013-06-12 Pedro Alves <palves@redhat.com>
9678 * linux-x86-low.c (linux_is_elf64): Delete global.
9679 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9680 with local linux_pid_exe_is_elf_64_file use.
9682 2013-06-11 Pedro Alves <palves@redhat.com>
9684 * linux-low.c (regset_disabled, disable_regset): New functions.
9685 (regsets_fetch_inferior_registers)
9686 (regsets_store_inferior_registers): Use them.
9687 (initialize_regsets_info); Don't allocate the disabled_regsets
9689 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9692 2013-06-11 Pedro Alves <palves@redhat.com>
9694 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9697 2013-06-11 Pedro Alves <palves@redhat.com>
9699 * linux-x86-low.c (initialize_low_arch): Call
9700 init_registers_x32_avx_linux.
9702 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9704 Fix compatibility with Android Bionic.
9705 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9708 2013-06-07 Pedro Alves <palves@redhat.com>
9711 * Makefile.in (OBS): Add tdesc.o.
9712 (IPA_OBJS): Add tdesc-ipa.o.
9713 (tdesc-ipa.o): New rule.
9714 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9716 * linux-low.c (new_inferior): Delete.
9717 (disabled_regsets, num_regsets): Delete.
9718 (linux_add_process): Adjust to set the new per-process
9720 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9721 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9722 was a stop. When calling arch_setup, switch the current inferior
9723 to the thread that got an event.
9724 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9725 (regsets_fetch_inferior_registers)
9726 (regsets_store_inferior_registers): New regsets_info parameter.
9728 (linux_register_in_regsets): New regs_info parameter. Adjust to
9730 (register_addr, fetch_register, store_register): New usrregs_info
9731 parameter. Adjust to use it.
9732 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9733 parameter regs_info. Adjust to use it.
9734 (linux_fetch_registers): Get the current inferior's regs_info, and
9736 (linux_store_registers): Ditto.
9737 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9738 (initialize_low): Don't initialize the target_regsets here. Call
9739 initialize_low_arch.
9740 * linux-low.h (target_regsets): Delete declaration.
9741 (struct regsets_info): New.
9742 (struct usrregs_info): New.
9743 (struct regs_info): New.
9744 (struct process_info_private) <new_inferior>: New field.
9745 (struct linux_target_ops): Delete the num_regs, regmap, and
9746 regset_bitmap fields. New field regs_info.
9747 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9748 * i387-fp.c (num_xmm_registers): Delete.
9749 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9750 calls to new interface.
9751 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9752 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9753 Infer the number of xmm registers from the regcache's target
9755 * i387-fp.h (num_xmm_registers): Delete.
9756 * inferiors.c (add_thread): Don't install the thread's regcache
9758 * proc-service.c (gregset_info): Fetch the current inferior's
9759 regs_info. Adjust to use it.
9760 * regcache.c: Include tdesc.h.
9761 (register_bytes, reg_defs, num_registers)
9762 (gdbserver_expedite_regs): Delete.
9763 (get_thread_regcache): If the thread doesn't have a regcache yet,
9764 create one, instead of aborting gdbserver.
9765 (regcache_invalidate_one): Rename to ...
9766 (regcache_invalidate_thread): ... this.
9767 (regcache_invalidate_one): New.
9768 (regcache_invalidate): Only invalidate registers of the current
9770 (init_register_cache): Add target_desc parameter, and use it.
9771 (new_register_cache): Ditto. Assert the target description has a
9772 non zero registers_size.
9773 (regcache_cpy): Add assertions. Adjust.
9774 (realloc_register_cache, set_register_cache): Delete.
9775 (registers_to_string, registers_from_string): Adjust.
9776 (find_register_by_name, find_regno, find_register_by_number)
9777 (register_cache_size): Add target_desc parameter, and use it.
9778 (free_register_cache_thread, free_register_cache_thread_one)
9779 (regcache_release, register_cache_size): New.
9780 (register_size): Add target_desc parameter, and use it.
9781 (register_data, supply_register, supply_register_zeroed)
9782 (supply_regblock, supply_register_by_name, collect_register)
9783 (collect_register_as_string, collect_register_by_name): Adjust.
9784 * regcache.h (struct target_desc): Forward declare.
9785 (struct regcache) <tdesc>: New field.
9786 (init_register_cache, new_register_cache): Add target_desc
9788 (regcache_invalidate_thread): Declare.
9789 (regcache_invalidate_one): Delete declaration.
9790 (regcache_release): Declare.
9791 (find_register_by_number, register_cache_size, register_size)
9792 (find_regno): Add target_desc parameter.
9793 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9795 * remote-utils.c: Include tdesc.h.
9796 (outreg, prepare_resume_reply): Adjust.
9797 * server.c: Include tdesc.h.
9798 (gdbserver_xmltarget): Delete declaration.
9799 (get_features_xml, process_serial_event): Adjust.
9800 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9802 (struct process_info) <tdesc>: New field.
9803 (ipa_tdesc): Declare.
9804 * tdesc.c: New file.
9805 * tdesc.h: New file.
9806 * tracepoint.c: Include tdesc.h.
9807 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9808 (get_context_regcache): Adjust to pass ipa_tdesc down.
9809 (do_action_at_tracepoint): Adjust to get the register cache size
9810 from the context regcache's description.
9811 (traceframe_walk_blocks): Adjust to get the register cache size
9812 from the current trace frame's description.
9813 (traceframe_get_pc): Adjust to get current trace frame's
9814 description and pass it down.
9815 (gdb_collect): Adjust to get the register cache size from the
9817 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9818 (gdbserver_xmltarget): Delete.
9819 (initialize_low_tracepoint): Set the ipa's target description.
9820 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9821 (initialize_low_tracepoint): Set the ipa's target description.
9822 * linux-x86-low.c: Include tdesc.h.
9823 [__x86_64__] (is_64bit_tdesc): New.
9824 (ps_get_thread_area, x86_get_thread_area): Use it.
9825 (i386_cannot_store_register): Rename to ...
9826 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9827 (i386_cannot_fetch_register): Rename to ...
9828 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9829 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9831 (target_regsets): Rename to ...
9832 (x86_regsets): ... this.
9833 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9835 (x86_siginfo_fixup): Use is_64bit_tdesc.
9836 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9837 (tdesc_x32_avx_linux, tdesc_x32_linux)
9838 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9840 (x86_linux_update_xmltarget): Delete.
9841 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9842 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9843 (AMD64_LINUX_USER64_CS): New.
9844 (x86_linux_read_description): New, based on
9845 x86_linux_update_xmltarget.
9846 (same_process_callback): New.
9847 (x86_arch_setup_process_callback): New.
9848 (x86_linux_update_xmltarget): New.
9849 (x86_regsets_info): New.
9850 (amd64_linux_regs_info): New.
9851 (i386_linux_usrregs_info): New.
9852 (i386_linux_regs_info): New.
9853 (x86_linux_regs_info): New.
9854 (x86_arch_setup): Reimplement.
9855 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9856 (x86_emit_ops): Ditto.
9857 (the_low_target): Adjust. Install x86_linux_regs_info,
9858 x86_cannot_fetch_register, and x86_cannot_store_register.
9859 (initialize_low_arch): New.
9860 * linux-ia64-low.c (tdesc_ia64): Declare.
9861 (ia64_fetch_register): Adjust.
9862 (ia64_usrregs_info, regs_info): New globals.
9863 (ia64_regs_info): New function.
9864 (the_low_target): Adjust.
9865 (initialize_low_arch): New function.
9866 * linux-sparc-low.c (tdesc_sparc64): Declare.
9867 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9869 (sparc_arch_setup): New function.
9870 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9871 (the_low_target): Adjust.
9872 (initialize_low_arch): New function.
9873 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9874 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9875 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9876 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9877 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9878 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9879 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9880 (tdesc_powerpc_isa205_vsx64l): Declare.
9881 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9882 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9883 (ppc_set_pc, ppc_get_hwcap): Adjust.
9884 (ppc_usrregs_info): Forward declare.
9885 (!__powerpc64__) ppc_regmap_adjusted: New global.
9886 (ppc_arch_setup): Adjust to the current process'es target
9888 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9889 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9890 (ppc_store_evrregset): Adjust.
9891 (target_regsets): Rename to ...
9892 (ppc_regsets): ... this, and make static.
9893 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9894 (ppc_regs_info): New function.
9895 (the_low_target): Adjust.
9896 (initialize_low_arch): New function.
9897 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9898 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9899 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9900 (tdesc_s390x_linux64v2): Declare.
9901 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9902 (s390_fill_gregset, s390_store_last_break): Adjust.
9903 (target_regsets): Rename to ...
9904 (s390_regsets): ... this, and make static.
9905 (s390_get_pc, s390_set_pc): Adjust.
9906 (s390_get_hwcap): New target_desc parameter, and use it.
9907 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9908 (s390_arch_setup): Adjust to set the current process'es target
9909 description. Don't adjust the regmap.
9910 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9911 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9912 (regs_info_3264): New globals.
9913 (s390_regs_info): New function.
9914 (the_low_target): Adjust.
9915 (initialize_low_arch): New function.
9916 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9917 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9918 [__mips64] (init_registers_mips_linux)
9919 (init_registers_mips_dsp_linux): Delete defines.
9920 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9921 (have_dsp): New global.
9922 (mips_read_description): New, based on mips_arch_setup.
9923 (mips_arch_setup): Reimplement.
9924 (get_usrregs_info): New function.
9925 (mips_cannot_fetch_register, mips_cannot_store_register)
9926 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9927 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9928 (target_regsets): Rename to ...
9929 (mips_regsets): ... this, and make static.
9930 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9931 (dsp_regs_info, regs_info): New globals.
9932 (mips_regs_info): New function.
9933 (the_low_target): Adjust.
9934 (initialize_low_arch): New function.
9935 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9936 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9938 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9939 (arm_read_description): New, with bits factored from
9941 (arm_arch_setup): Reimplement.
9942 (target_regsets): Rename to ...
9943 (arm_regsets): ... this, and make static.
9944 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9945 (arm_regs_info): New function.
9946 (the_low_target): Adjust.
9947 (initialize_low_arch): New function.
9948 * linux-m68k-low.c (tdesc_m68k): Declare.
9949 (target_regsets): Rename to ...
9950 (m68k_regsets): ... this, and make static.
9951 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9952 (m68k_regs_info): New function.
9953 (m68k_arch_setup): New function.
9954 (the_low_target): Adjust.
9955 (initialize_low_arch): New function.
9956 * linux-sh-low.c (tdesc_sharch): Declare.
9957 (target_regsets): Rename to ...
9958 (sh_regsets): ... this, and make static.
9959 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9960 (sh_regs_info, sh_arch_setup): New functions.
9961 (the_low_target): Adjust.
9962 (initialize_low_arch): New function.
9963 * linux-bfin-low.c (tdesc_bfin): Declare.
9964 (bfin_arch_setup): New function.
9965 (bfin_usrregs_info, regs_info): New globals.
9966 (bfin_regs_info): New function.
9967 (the_low_target): Adjust.
9968 (initialize_low_arch): New function.
9969 * linux-cris-low.c (tdesc_cris): Declare.
9970 (cris_arch_setup): New function.
9971 (cris_usrregs_info, regs_info): New globals.
9972 (cris_regs_info): New function.
9973 (the_low_target): Adjust.
9974 (initialize_low_arch): New function.
9975 * linux-cris-low.c (tdesc_crisv32): Declare.
9976 (cris_arch_setup): New function.
9977 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9978 (cris_regs_info): New function.
9979 (the_low_target): Adjust.
9980 (initialize_low_arch): New function.
9981 * linux-m32r-low.c (tdesc_m32r): Declare.
9982 (m32r_arch_setup): New function.
9983 (m32r_usrregs_info, regs_info): New globals.
9984 (m32r_regs_info): Adjust.
9985 (initialize_low_arch): New function.
9986 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9987 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9988 (tic6x_usrregs_info): Forward declare.
9989 (tic6x_read_description): New function, based on ...
9990 (tic6x_arch_setup): ... this. Reimplement.
9991 (target_regsets): Rename to ...
9992 (tic6x_regsets): ... this, and make static.
9993 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9994 (tic6x_regs_info): New function.
9995 (the_low_target): Adjust.
9996 (initialize_low_arch): New function.
9997 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9998 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9999 (target_regsets): Rename to ...
10000 (xtensa_regsets): ... this, and make static.
10001 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10003 (xtensa_arch_setup, xtensa_regs_info): New functions.
10004 (the_low_target): Adjust.
10005 (initialize_low_arch): New function.
10006 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10007 (nios2_arch_setup): Set the current process'es tdesc.
10008 (target_regsets): Rename to ...
10009 (nios2_regsets): ... this.
10010 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10011 (nios2_regs_info): New function.
10012 (the_low_target): Adjust.
10013 (initialize_low_arch): New function.
10014 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10015 (aarch64_arch_setup): Set the current process'es tdesc.
10016 (target_regsets): Rename to ...
10017 (aarch64_regsets): ... this.
10018 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10019 (aarch64_regs_info): New function.
10020 (the_low_target): Adjust.
10021 (initialize_low_arch): New function.
10022 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10024 (target_regsets): Rename to ...
10025 (tile_regsets): ... this.
10026 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10027 (tile_regs_info): New function.
10028 (tile_arch_setup): Set the current process'es tdesc.
10029 (the_low_target): Adjust.
10030 (initialize_low_arch): New function.
10031 * spu-low.c (tdesc_spu): Declare.
10032 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10033 * win32-arm-low.c (tdesc_arm): Declare.
10034 (arm_arch_setup): New function.
10035 (the_low_target): Install arm_arch_setup instead of
10036 init_registers_arm.
10037 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10038 (init_windows_x86): Rename to ...
10039 (i386_arch_setup): ... this. Set `win32_tdesc'.
10040 (the_low_target): Adjust.
10041 * win32-low.c (win32_tdesc): New global.
10042 (child_add_thread): Don't create the thread cache here.
10043 (do_initial_child_stuff): Set the new process'es tdesc.
10044 * win32-low.h (struct target_desc): Forward declare.
10045 (win32_tdesc): Declare.
10046 * lynx-i386-low.c (tdesc_i386): Declare global.
10047 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10048 * lynx-low.c (lynx_tdesc): New global.
10049 (lynx_add_process): Set the new process'es tdesc.
10050 * lynx-low.h (struct target_desc): Forward declare.
10051 (lynx_tdesc): Declare global.
10052 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10053 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10054 * nto-low.c (nto_tdesc): New global.
10055 (do_attach): Set the new process'es tdesc.
10056 * nto-low.h (struct target_desc): Forward declare.
10057 (nto_tdesc): Declare.
10058 * nto-x86-low.c (tdesc_i386): Declare.
10059 (nto_x86_arch_setup): Set `nto_tdesc'.
10061 2013-06-04 Gary Benson <gbenson@redhat.com>
10063 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10064 to qSupported response when appropriate.
10065 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10066 with nonzero-length annex.
10067 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10068 arguments supplied in annex.
10070 2013-05-31 Doug Evans <dje@google.com>
10073 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10074 64 bits in 64-cross-32 environment.
10076 2013-05-28 Pedro Alves <palves@redhat.com>
10078 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10079 (aarch64-without-fpu.c): Delete rule.
10080 * configure.srv (aarch64*-*-linux*): Remove references to
10081 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10082 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10085 2013-05-24 Pedro Alves <palves@redhat.com>
10087 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10088 instead of strchr/decode_address. Error if the range isn't split
10089 with a ','. Don't assume there's be a ':' in the action.
10091 2013-05-23 Yao Qi <yao@codesourcery.com>
10092 Pedro Alves <palves@redhat.com>
10094 * linux-low.c (lwp_in_step_range): New function.
10095 (linux_wait_1): If the thread was range stepping and stopped
10096 outside the stepping range, report the stop to GDB. Otherwise,
10097 continue stepping. Add range stepping debug output.
10098 (linux_set_resume_request): Copy the step range from the resume
10099 request to the lwp.
10100 (linux_supports_range_stepping): New.
10101 (linux_target_ops) <supports_range_stepping>: Set to
10102 linux_supports_range_stepping.
10103 * linux-low.h (struct linux_target_ops)
10104 <supports_range_stepping>: New field.
10105 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10106 * linux-x86-low.c (x86_supports_range_stepping): New.
10107 (the_low_target) <supports_range_stepping>: Set to
10108 x86_supports_range_stepping.
10109 * server.c (handle_v_cont): Handle 'r' action.
10110 (handle_v_requests): Append ";r" if the target supports range
10112 * target.h (struct thread_resume) <step_range_start,
10113 step_range_end>: New fields.
10114 (struct target_ops) <supports_range_stepping>:
10116 (target_supports_range_stepping): New macro.
10118 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10120 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10121 confusion in comment.
10123 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10125 * lynx-low.c (struct process_info_private): New type.
10126 (lynx_add_process): New function.
10127 (lynx_create_inferior, lynx_attach): Replace calls to
10128 add_process by calls to lynx_add_process.
10129 (lynx_resume): If PTID is null, then try using
10130 current_process()->private->last_wait_event_ptid.
10132 (lynx_clear_inferiors): Delete. The contents of that function
10133 has been inlined in lynx_mourn;
10134 (lynx_wait_1): Save the ptid in the process's private data.
10135 (lynx_mourn): Free the process' private data. Replace call
10136 to lynx_clear_inferiors by call to clear_inferiors.
10138 2013-05-17 Yao Qi <yao@codesourcery.com>
10140 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10143 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10145 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10146 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10147 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10148 PT_TEXT_END_ADDR guards. Update comments.
10149 (linux_target_op) <read_offsets>: Conditionally define to
10150 linux_read_offsets if the target is UCLIBC and if it defines
10151 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10153 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10154 Andrew Jenner <andrew@codesourcery.com>
10156 * Makefile.in (SFILES): Add linux-nios2-low.c.
10157 (clean): Add action to delete nios2-linux.c.
10158 (nios2-linux.c): New rule.
10159 * configure.srv: Add nios2*-*-linux*.
10160 * linux-nios2-low.c: New.
10162 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10164 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10166 2013-04-25 Hui Zhu <hui@codesourcery.com>
10169 * ax.c (ax_printf): Add fflush.
10171 2013-04-22 Tom Tromey <tromey@redhat.com>
10173 * Makefile.in (SFILES): Add filestuff.c.
10174 (OBS): Add filestuff.o.
10175 (filestuff.o): New target.
10176 * config.in, configure: Rebuild.
10177 * configure.ac: Check for fdwalk, pipe2.
10179 2013-04-17 Pedro Alves <palves@redhat.com>
10181 * configure.ac (USE_THREAD_DB): Delete variable.
10182 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10183 Don't AC_SUBST USE_THREAD_DB.
10184 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10185 * config.in, configure: Regenerate.
10187 2013-04-16 Pedro Alves <palves@redhat.com>
10189 * linux-low.h (struct lwp_info) <thread_known>: Move under
10190 the USE_THREAD_DB #ifdef.
10192 2013-04-16 Pedro Alves <palves@redhat.com>
10194 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10195 (linux-low.o): Delete rule.
10196 * linux-low.h: Always include "gdb_thread_db.h" instead of
10197 conditionally including thread_db.h.
10198 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10201 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10203 * Makefile.in (install-only): Fix make install regression.
10205 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10207 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10208 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10210 * gdbserver.1: Remove.
10212 2013-03-22 Pedro Alves <palves@redhat.com>
10214 * linux-low.c (handle_extended_wait): Don't call
10215 linux_enable_event_reporting.
10217 2013-03-15 Tony Theodore <tonyt@logyst.com>
10220 * Makefile.in (SHELL): Use @SHELL@.
10222 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10224 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10227 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10229 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10230 Remove extraneous NULL element.
10232 2013-03-13 Yao Qi <yao@codesourcery.com>
10234 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10235 'V' block in trace frame.
10237 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10239 * target.h (struct target_ops): Add btrace ops.
10240 (target_supports_btrace): New macro.
10241 (target_enable_btrace): New macro.
10242 (target_disable_btrace): New macro.
10243 (target_read_btrace): New macro.
10244 * gdbthread.h (struct thread_info): Add btrace field.
10245 * server.c: Include btrace-common.h.
10246 (handle_btrace_general_set): New function.
10247 (handle_btrace_enable): New function.
10248 (handle_btrace_disable): New function.
10249 (handle_general_set): Call handle_btrace_general_set.
10250 (handle_qxfer_btrace): New function.
10251 (struct qxfer qxfer_packets[]): Add btrace entry.
10252 * inferiors.c (remove_thread): Disable btrace.
10253 * linux-low: Include linux-btrace.h.
10254 (linux_low_enable_btrace): New function.
10255 (linux_low_read_btrace): New function.
10256 (linux_target_ops): Add btrace ops.
10257 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10258 Add srv_linux_btrace=yes.
10259 (x86_64-*-linux*): Add linux-btrace.o.
10260 Add srv_linux_btrace=yes.
10261 * configure.ac: Define HAVE_LINUX_BTRACE.
10262 * config.in: Regenerated.
10263 * configure: Regenerated.
10265 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10267 * server.c (handle_qxfer): Preserve error message if -3 is
10269 (qxfer): Document the -3 return value.
10271 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10273 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10274 (linux_btrace_h): New variable.
10275 (linux-btrace.o): New rule.
10277 2013-03-08 Stan Shebs <stan@codesourcery.com>
10278 Hafiz Abid Qadeer <abidh@codesourcery.com>
10280 * tracepoint.c (trace_buffer_size): New global.
10281 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10282 (init_trace_buffer): Change to one-argument function. Allocate
10283 trace buffer memory.
10284 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10285 handle QTBuffer:size packet.
10286 (cmd_bigqtbuffer_size): New function.
10287 (initialize_tracepoint): Call init_trace_buffer with
10288 DEFAULT_TRACE_BUFFER_SIZE.
10289 * server.c (handle_query): Add QTBuffer:size in the
10292 2013-03-07 Yao Qi <yao@codesourcery.com>
10294 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10295 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10297 (cmd_qtsp): Adjust condition. Do post increment.
10298 Set cur_action and cur_step_action back to 0.
10300 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10303 * linux-low.c (linux_write_memory): Return early success if LEN is
10306 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10308 * configure.srv: Add x86_64-*-cygwin* as target.
10310 2013-02-28 Tom Tromey <tromey@redhat.com>
10312 * configure.ac: Invoke AC_SYS_LARGEFILE.
10313 * configure, config.in: Rebuild.
10315 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10317 * win32-low.c: Throughout, fix format strings and casts of
10318 printf-like functions to avoid type related warnings on all
10320 (get_child_debug_event): Print dwDebugEventCode as hex since
10321 that's how it's usually documented.
10323 2013-02-28 Yao Qi <yao@codesourcery.com>
10325 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10328 2013-02-27 Jiong Wang <jiwang@tilera.com>
10330 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10331 (reg-tilegx32.c): New rule.
10332 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10333 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10334 different register info initializer according to elf class.
10335 (init_registers_tilgx32): New function. The tilegx32 register info
10337 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10338 (tile_store_gregset): Likewise.
10340 2013-02-27 Yao Qi <yao@codesourcery.com>
10342 * server.c (process_point_options): Print debug message when
10343 debug_threads is true.
10345 2013-02-26 Yao Qi <yao@codesourcery.com>
10347 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10349 2013-02-19 Pedro Alves <palves@redhat.com>
10350 Kai Tietz <ktietz@redhat.com>
10354 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10355 instead of strtoul to extract address from packet.
10356 (process_serial_event) <'z'>: Likewise.
10358 2013-02-18 Yao Qi <yao@codesourcery.com>
10360 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10362 2013-02-14 Pedro Alves <palves@redhat.com>
10366 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10367 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10369 2013-02-14 Pedro Alves <palves@redhat.com>
10371 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10373 2013-02-14 Pedro Alves <palves@redhat.com>
10375 * tracepoint.c (save_string): Delete.
10376 (add_tracepoint_action): Use savestring instead of save_string.
10378 2013-02-12 Pedro Alves <palves@redhat.com>
10380 * linux-xtensa-low.c: Ditto.
10381 * xtensa-xtregs.c: Ditto.
10383 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10385 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10388 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10390 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10391 aarch64_num_wp_regs and aarch64_num_bp_regs to
10392 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10394 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10396 * linux-aarch64-low.c (ps_get_thread_area): Replace
10397 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10399 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10400 Marcus Shawcroft <marcus.shawcroft@arm.com>
10401 Nigel Stephens <nigel.stephens@arm.com>
10402 Yufeng Zhang <yufeng.zhang@arm.com>
10404 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10405 (aarch64.c, aarch64-without-fpu.c): New targets.
10406 * configure.srv (aarch64*-*-linux*): New.
10407 * linux-aarch64-low.c: New file.
10409 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10411 * linux-low.c (handle_extended_wait, linux_create_inferior)
10412 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10413 (dequeue_one_deferred_signal, linux_resume_one_thread)
10414 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10415 (linux_tracefork_grandchild, linux_test_for_tracefork)
10416 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10417 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10418 where the argument is 0.
10420 2013-01-25 Yao Qi <yao@codesourcery.com>
10422 * event-loop.c: Include "queue.h".
10423 (gdb_event_p): New typedef.
10424 (struct gdb_event) <next_event>: Remove.
10425 (event_queue): Change to QUEUE(gdb_event_p).
10426 (async_queue_event): Remove.
10427 (gdb_event_xfree): New.
10428 (initialize_event_loop): New.
10429 (process_event): Use API from QUEUE.
10430 (wait_for_event): Likewise.
10431 * server.c (main): Call initialize_event_loop.
10432 * server.h (initialize_event_loop): Declare.
10434 2013-01-18 Yao Qi <yao@codesourcery.com>
10436 * ax.h (struct eval_agent_expr_context): New.
10437 (gdb_eval_agent_expr): Update declaration.
10438 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10439 TFRAME. Add new argument CTX.
10440 * server.h (struct eval_agent_expr_context): Declare.
10441 (agent_mem_read, agent_tsv_read): Update declaration.
10442 (agent_mem_read_string): Likewise.
10443 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10444 (add_traceframe_block): Add new argument TPOINT.
10445 Increase TPOINT->traceframe_usage.
10446 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10447 eval_tracepoint_agent_expr.
10448 (condition_true_at_tracepoint): Likewise.
10449 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10450 (agent_mem_read_string, agent_tsv_read): Likewise.
10452 2013-01-16 Yao Qi <yao@codesourcery.com>
10454 * linux-low.c (linux_resume_one_lwp): Don't check
10455 'lwp->bp_reinsert != 0'.
10457 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10458 Pedro Alves <palves@redhat.com>
10460 * lynx-low.c (ptrace_request_to_str): Define a temporary
10461 macro and use it to simplify this function's implementation.
10463 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10465 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10468 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10470 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10472 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10474 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10476 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10478 * lynx-low.c (lynx_resume): Use the resume_info parameter
10479 to determine the ptid for the lynx_ptrace call, unless
10480 it is equal to minus_one_ptid, in which case we use the
10481 ptid of the current_inferior.
10482 (lynx_wait_1): After having received a thread create/exit
10483 event, resume the inferior's execution using the signaling
10484 thread's ptid, rather than the old ptid.
10486 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10488 * lynx-low.c (lynx_resume): Delete variable ret.
10490 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10492 * gdbreplay.c (gdbreplay_version): Update copyright year.
10493 * server.c (gdbserver_version): Likewise.
10495 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10497 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10500 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10502 * lynx-low.c (ptrace_request_to_str): Add handling for
10503 PTRACE_GETTRACESIG.
10505 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10507 * lynx-low.c (lynx_attach): Delete variable new_process.
10509 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10511 * lynx-low.c (lynx_create_inferior): Delete variable
10514 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10516 * lynx-low.c (ptrace_request_to_str): Do not handle
10517 PTRACE_GETTHREADLIST if this macro does not exist.
10519 2012-12-15 Yao Qi <yao@codesourcery.com>
10521 * Makefile.in (OBS): Add notif.o.
10522 * notif.c, notif.h: New.
10523 * server.c: Include "notif.h".
10524 (struct vstop_notif) <next>: Remove.
10526 (queue_stop_reply): Update.
10527 (push_event, send_next_stop_reply): Remove.
10528 (discard_queued_stop_replies): Update.
10529 (notif_stop): New variable.
10530 (handle_v_stopped): Remove.
10531 (handle_v_requests): Don't call handle_v_stopped. Call
10532 handle_ack_notif instead.
10533 (queue_stop_reply_callback): Call notif_event_enque instead
10534 of queue_stop_reply.
10535 (handle_status): Don't call send_next_stop_reply, call
10536 notif_write_event instead.
10537 (kill_inferior_callback): Likewise.
10538 (detach_or_kill_inferior_callback): Likewise.
10539 (main): Call initialize_notif.
10540 (process_serial_event): Call QUEUE_is_empty.
10541 (handle_target_event): Call notif_push instead of push event.
10542 * server.h (push_event): Remove declaration.
10544 2012-12-10 Tom Tromey <tromey@redhat.com>
10546 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10547 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10550 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10551 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10552 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10553 (amd64-linux-ipa.o, ax.o): Rewrite.
10554 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10555 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10556 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10557 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10558 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10559 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10560 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10561 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10562 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10563 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10564 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10565 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10566 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10567 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10568 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10569 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10570 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10571 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10572 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10573 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10574 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10575 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10576 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10577 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10578 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10579 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10580 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10581 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10582 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10583 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10584 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10585 (reg-tilegx.o): Remove.
10586 (all_object_files): New macro.
10587 Include .deps files.
10588 * aclocal.m4, configure: Rebuild.
10589 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10590 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10591 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10593 2012-12-05 Tom Tromey <tromey@redhat.com>
10596 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10598 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10600 * configure.ac: Check for linux/perf_event.h.
10601 * config.in: Regenerated.
10602 * configure: Regenerated.
10604 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10606 * hostio.c (handle_readlink): Decrease buffer size
10607 parameter passed to readlink by one byte.
10609 2012-11-26 Yao Qi <yao@codesourcery.com>
10611 * configure.ac (build_warnings): Append '-Wempty-body'.
10612 * configure: Regenerated.
10613 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10616 2012-11-15 Pierre Muller <muller@sourceware.org>
10618 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10619 * config.in: Regenerate.
10620 * configure: Regenerate.
10621 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10622 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10623 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10624 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10626 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10627 instead of <sys/wait.h> header.
10628 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10630 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10632 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10633 (various make rules): Remove -DGDBSERVER
10635 2012-11-09 Yao Qi <yao@codesourcery.com>
10637 * spu-low.c (current_ptid): Move it to ..
10638 * gdbthread.h: ... here. New.
10639 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10640 * server.c (myresume, process_serial_event): Likewise.
10641 * thread-db.c (thread_db_find_new_threads): Likewise.
10642 * tracepoint.c (run_inferior_command): Likewise.
10644 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10646 * server.c (handle_search_memory_1): Include access length in
10649 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10651 * linux-crisv32-low.c: Fix compile errors.
10653 2012-09-04 Yao Qi <yao@codesourcery.com>
10655 * tracepoint.c (cmd_qtsv): Adjust debug message.
10656 Don't check CUR_TPOINT.
10658 2012-08-28 Yao Qi <yao@codesourcery.com>
10660 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10661 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10662 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10663 Remove declarations of xmalloc, xreallloc, xstrdup and
10665 * Makefile.in (libiberty_h): New.
10666 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10667 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10669 2012-08-23 Yao Qi <yao@codesourcery.com>
10671 * server.h: Remove declaration of 'xsnprintf'.
10673 2012-08-22 Keith Seitz <keiths@redhat.com>
10675 * server.h: Include build-gnulib-gbserver/config.h.
10676 * gdbreplay.c: Likewise.
10678 2012-08-08 Doug Evans <dje@google.com>
10680 * Makefile.in (SFILES): Add gdb_vecs.c.
10681 (OBS): Add gdb_vecs.o.
10682 (gdb_vecs_h, host_defs_h): New variables.
10683 (thread-db.o): Add $(gdb_vecs_h) dependency.
10684 (gdb_vecs.o): New rule.
10685 * thread-db.c: #include "gdb_vecs.h".
10686 (thread_db_load_search): Use a vector to iterate over path elements.
10687 Handle text appearing after "$pdir".
10689 * configure.ac: Add check for strstr.
10690 * config.in: Regenerate.
10691 * configure: Regenerate.
10693 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10695 * hostio.c (handle_pread): If pread fails, fall back to attempting
10697 (handle_pwrite): Likewise for pwrite.
10699 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10701 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10702 between unsupported TYPE and unimplementable ADDR/LEN combination.
10703 (arm_insert_point): Act on new return value.
10705 2012-07-31 Pedro Alves <palves@redhat.com>
10707 * server.c (process_point_options): Only skip tokens if we find
10708 one that is unrecognized. Don't treat 'X' specially while
10709 skipping unrecognized tokens.
10711 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10713 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10714 to 4-byte-align HW breakpoint addresses for Thumb.
10716 2012-07-27 Yao Qi <yao@codesourcery.com>
10720 * server.h: Declare gdb_agent_about_to_close.
10721 * target.c (kill_inferior): Include "agent.h".
10722 New. Send command 'kill'.
10723 * target.h (kill_inferior): Removed macro.
10724 * tracepoint.c (gdb_agent_about_to_close): New.
10725 (gdb_agent_helper_thread): Handle command 'close'.
10726 Wait endlessly until the inferior stops.
10727 Install gdb_agent_remove_socket to atexit hook.
10728 (agent_socket_name): New static variable.
10729 (gdb_agent_socket_init): Replace local variable 'name' with
10730 'agent_socket_name'.
10731 (gdb_agent_remove_socket): New.
10733 2012-07-27 Yao Qi <yao@codesourcery.com>
10735 * server.c (process_point_options): Stop at 'X' when parsing.
10737 2012-07-19 Michael Eager <eager@eagercon.com>
10739 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10741 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10742 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10743 hardware breakpoint.
10745 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10747 * gdbserver/linux-low.c (initialize_low): Call
10748 linux_ptrace_init_warnings.
10750 2012-07-02 Doug Evans <dje@google.com>
10752 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10755 2012-07-02 Stan Shebs <stan@codesourcery.com>
10757 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10758 (ax.o): Add it to build rule.
10760 (OBS): Add format.o.
10761 (IPA_OBS): Add format.o.
10762 * server.c (handle_query): Claim support for breakpoint commands.
10763 (process_point_options): Add command case.
10764 (process_serial_event): Leave running if there are printfs in
10766 * mem-break.h (any_persistent_commands): Declare.
10767 (add_breakpoint_commands): Declare.
10768 (gdb_no_commands_at_breakpoint): Declare.
10769 (run_breakpoint_commands): Declare.
10770 * mem-break.c (struct point_command_list): New struct.
10771 (struct breakpoint): New field command_list.
10772 (any_persistent_commands): New function.
10773 (add_commands_to_breakpoint): New function.
10774 (add_breakpoint_commands): New function.
10775 (gdb_no_commands_at_breakpoint): New function.
10776 (run_breakpoint_commands): New function.
10777 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10779 * ax.c: Include format.h.
10780 (ax_printf): New function.
10781 (gdb_eval_agent_expr): Add printf opcode.
10783 2012-06-13 Yao Qi <yao@codesourcery.com>
10785 * server.c (start_inferior): Remove duplicated writes to fields
10786 'last_resume_kind' and 'last_status' of 'current_inferior'.
10788 2012-06-12 Yao Qi <yao@codesourcery.com>
10789 Pedro Alves <palves@redhat.com>
10791 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10793 * server.c (handle_v_cont): Extend comment.
10795 2012-06-11 Yao Qi <yao@codesourcery.com>
10797 * linux-low.c (linux_attach): Add 'static'.
10799 2012-06-06 Yao Qi <yao@codesourcery.com>
10801 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10803 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10805 Fix gcc -flto compilation warning.
10806 * server.c (main): Make variable multi_mode and attach volatile.
10808 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10810 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10811 if the platform doesn't know about it.
10813 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10815 * Makefile.in (SFILES): Add linux-tile-low.c.
10816 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10817 * configure.srv: Handle tilegx-*-linux*.
10818 * linux-tile-low.c: New file.
10820 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10822 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10824 2012-05-24 Pedro Alves <palves@redhat.com>
10828 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10830 2012-05-24 Pedro Alves <palves@redhat.com>
10834 Replace target_signal with gdb_signal throughout.
10836 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10838 * linux-low.c (linux_store_registers): Avoid the copying sequence
10839 when no data has been retrieved by ptrace.
10841 2012-05-22 Will Deacon <will.deacon@arm.com>
10843 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10844 Include asm/ptrace.h.
10845 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10848 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10850 * linux-low.c (linux_store_registers): Don't re-retrieve data
10851 with ptrace that has already been obtained from /proc. Always
10852 copy any data retrieved with ptrace to the buffer supplied.
10854 2012-05-11 Yao Qi <yao@codesourcery.com>
10855 Pedro Alves <palves@redhat.com>
10857 * linux-low.c (enum stopping_threads_kind): New.
10858 (stopping_threads): Change type to `enum stopping_threads_kind'.
10859 (handle_extended_wait): If stopping and suspending threads, leave
10860 the new_lwp suspended too.
10861 (linux_wait_for_event): Adjust.
10862 (stop_all_lwps): Set `stopping_threads' to
10863 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10864 whether we're suspending threads or just stopping them. Assert no
10867 2012-04-29 Yao Qi <yao@codesourcery.com>
10869 * server.h: Move some code to ...
10870 * gdbthread.h: ... here. New.
10871 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10872 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10873 (nto-low.o, win32-low.o): Likewise.
10874 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10875 * regcache.c, remote-utils.c, server.c: Likewise.
10876 * target.c, tracepoint.c, win32-low.c: Likewise.
10878 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10880 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10881 (PTRACE_ARG4_TYPE): Likewise.
10882 (PTRACE_XFER_TYPE): Likewise.
10883 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10884 ptrace to PTRACE_ARG3_TYPE.
10885 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10886 (PTRACE_ARG4_TYPE): Likewise.
10887 (PTRACE_XFER_TYPE): Likewise.
10888 (linux_detach_one_lwp): Cast fourth argument of
10889 ptrace to long then PTRACE_ARG4_TYPE.
10890 (regsets_fetch_inferior_registers): Cast third argument of
10891 ptrace to long then PTRACE_ARG3_TYPE.
10892 (regsets_store_inferior_registers): Likewise.
10894 2012-04-20 Pedro Alves <palves@redhat.com>
10896 * configure: Regenerate.
10898 2012-04-19 Pedro Alves <palves@redhat.com>
10900 * Makefile.in (GNULIB_BUILDDIR): New.
10901 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10902 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10903 (all, install-only, uninstall, clean-info, all-lib, clean): No
10904 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10905 (maintainer-clean realclean distclean): Use subdir_do.
10907 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10908 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10909 * acinclude.m4: Include acx_configure_dir.m4.
10910 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10911 calls. Call AC_PROG_RANLIB. Configure gnulib using
10914 (GNULIB_STDINT_H): Adjust.
10915 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10916 * gdbreplay.c: Include build-gnulib/config.h.
10917 * server.h: Likewise.
10918 * aclocal.m4: Regenerate.
10919 * config.in: Regenerate.
10920 * configure: Regenerate.
10922 2012-04-19 Pedro Alves <palves@redhat.com>
10924 * Makefile.in (LIBGNU, INCGNU): Adjust.
10925 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10926 (all, install-only, uninstall, clean-info, all-lib, clean)
10927 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10928 * configure.ac: Adjust AC_OUTPUT output.
10929 * aclocal.m4: Regenerate.
10930 * configure: Regenerate.
10932 2012-04-19 Pedro Alves <palves@redhat.com>
10934 * Makefile.in (generated_files): New.
10935 (server_h): Remove the explicit dependency on config.h, and depend
10936 on $generated_files.
10938 2012-04-19 Pedro Alves <palves@redhat.com>
10940 * Makefile.in (INCGNU): Add -Ignulib.
10942 2012-04-19 Pedro Alves <palves@redhat.com>
10944 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10945 (INCGNU): ... this, and spell out -I here.
10946 (GNULIB_LIB): Rename to ...
10947 (LIBGNU): ... this.
10948 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10950 2012-04-19 Pedro Alves <palves@redhat.com>
10952 * config.in: Regenerate.
10954 2012-04-19 Pedro Alves <palves@redhat.com>
10956 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10957 * server.h (memmem): Remove declaration.
10958 * config.in: Regenerate.
10959 * configure: Regenerate.
10961 2012-04-19 Yao Qi <yao@codesourcery.com>
10963 * Makefile.in (SFILES): Add common/vec.c.
10967 2012-04-19 Yao Qi <yao@codesourcery.com>
10969 * remote-utils.c (prepare_resume_reply): Replace with macro
10970 target_core_of_thread.
10971 * server.c (handle_qxfer_threads_proper): Likewise.
10972 * target.h (traget_core_of_thread): New macro.
10974 2012-04-18 Pedro Alves <palves@redhat.com>
10976 * aclocal.m4: Regenerate.
10977 * configure: Regenerate.
10979 2012-04-16 Yao Qi <yao@codesourcery.com>
10981 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10982 duplicated on address.
10984 2012-04-16 Yao Qi <yao@codesourcery.com>
10986 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10987 (struct tracepoint_action_ops) <send>: New field.
10988 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10989 (agent_expr_send, x_tracepoint_action_send): New.
10990 (l_tracepoint_action_send): New.
10991 (cmd_qtdp): Download and install tracepoint
10992 according to `use_agent'.
10993 (run_inferior_command): Add one more parameter `len'.
10995 (tracepoint_send_agent): New.
10996 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10998 2012-04-16 Yao Qi <yao@codesourcery.com>
11000 * tracepoint.c (download_tracepoints): Moved to ...
11001 (cmd_qtstart): ... here.
11003 2012-04-14 Yao Qi <yao@codesourcery.com>
11005 * tracepoint.c: Include inttypes.h.
11006 (struct collect_memory_action): Use sized types.
11007 (struct tracepoint): Likewise.
11008 (cmd_qtdp, stop_tracing): Update print specifiers.
11009 (cmd_qtp, response_tracepoint): Likewise.
11010 (collect_data_at_tracepoint): Likewise.
11011 (collect_data_at_step): Likewise.
11013 2012-04-14 Yao Qi <yao@codesourcery.com>
11015 Import gnulib module inttypes.
11016 * aclocal.m4, config.in, configure: Regenerated.
11018 2012-04-14 Yao Qi <yao@codesourcery.com>
11020 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11021 Makefile and config.status at last.
11023 2012-04-13 Yao Qi <yao@codesourcery.com>
11025 * tracepoint.c: Include stdint.h unconditionally.
11027 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11029 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11030 on BFD_HAVE_SYS_PROCFS_TYPE.
11031 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11032 * configure: Regenerate.
11033 * config.in: Likewise.
11035 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11037 * Makefile.in (clean): Also remove x32.c x32-linux.c
11038 x32-avx.c x32-avx-linux.c.
11039 (x32.o): New target.
11041 (x32-linux.o): Likewise.
11042 (x32-linux.c): Likewise.
11043 (x32-avx.o): Likewise.
11044 (x32-avx.c): Likewise.
11045 (x32-avx-linux.o): Likewise.
11046 (x32-avx-linux.c): Likewise.
11048 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11049 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11050 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11051 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11052 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11053 i386/x32-avx-linux.xml.
11055 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11056 (init_registers_x32_avx_linux): Likwise.
11057 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11058 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11060 2012-04-13 Pedro Alves <palves@redhat.com>
11062 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11063 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11064 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11065 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11068 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11070 * linux-x86-low.c (compat_x32_clock_t): New.
11071 (compat_x32_siginfo_t): Likewise.
11072 (compat_x32_siginfo_from_siginfo): Likewise.
11073 (siginfo_from_compat_x32_siginfo): Likewise.
11074 (linux_is_elf64): Likewise.
11075 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11076 and siginfo_from_compat_x32_siginfo for x32.
11077 (x86_arch_setup): Set linux_is_elf64.
11079 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11082 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11084 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11085 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11086 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11087 compatible with process.
11089 2012-04-12 Yao Qi <yao@codesourcery.com>
11091 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11092 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11093 (install-only, install-info, clean): Handle sub dir gnulib.
11094 (all-lib, am--refresh): New targets.
11095 (memmem.o): Remove target.
11096 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11097 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11098 (AC_REPLACE_FUNCS): Remove memmem.
11099 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11100 (AC_OUTPUT): Generate Makefile in gnulib/.
11101 * aclocal.m4, config.in, configure: Regenerated.
11103 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11105 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11107 2012-04-05 Pedro Alves <palves@redhat.com>
11109 -Werror=strict-aliasing
11111 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11114 2012-04-04 Pedro Alves <palves@redhat.com>
11116 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11117 (sparc_store_gregset_from_stack, sparc_store_gregset)
11118 (sparc_breakpoint_at): Fix formatting.
11120 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11122 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11124 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11125 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11126 * config.in: Regenerate.
11127 * configure: Likewise.
11129 2012-03-29 Pedro Alves <palves@redhat.com>
11131 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11132 Correct ptrace arguments.
11134 2012-03-28 Pedro Alves <palves@redhat.com>
11136 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11137 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11138 (IA64_FR1_REGNUM): New defines.
11139 (ia64_fetch_register): New.
11140 (the_low_target): Install it.
11141 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11143 * linux-low.c (linux_fetch_registers): Try the
11144 the_low_target.fetch_register hook first.
11146 * linux-arm-low.c (the_low_target): Adjust.
11147 * linux-bfin-low.c (the_low_target): Adjust.
11148 * linux-cris-low.c (the_low_target): Adjust.
11149 * linux-crisv32-low.c (the_low_target): Adjust.
11150 * linux-m32r-low.c (the_low_target): Adjust.
11151 * linux-m68k-low.c (the_low_target): Adjust.
11152 * linux-mips-low.c (the_low_target): Adjust.
11153 * linux-ppc-low.c (the_low_target): Adjust.
11154 * linux-s390-low.c (the_low_target): Adjust.
11155 * linux-sh-low.c (the_low_target): Adjust.
11156 * linux-sparc-low.c (the_low_target): Adjust.
11157 * linux-tic6x-low.c (the_low_target): Adjust.
11158 * linux-x86-low.c (the_low_target): Adjust.
11159 * linux-xtensa-low.c (the_low_target): Adjust.
11161 2012-03-26 Pedro Alves <palves@redhat.com>
11163 * server.c (handle_qxfer_libraries): Don't bail early if
11164 the_target->qxfer_libraries_svr4 is not NULL.
11166 2012-03-26 Pedro Alves <palves@redhat.com>
11168 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11170 2012-03-23 Pedro Alves <palves@redhat.com>
11172 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11173 "library-list-svr4" element's start tag when the the DSO list is
11176 2012-03-23 Pedro Alves <palves@redhat.com>
11178 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11179 a variable whose type size is the same as the inferior's pointer
11182 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11184 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11186 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11187 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11188 * linux-low.h: Include <signal.h>.
11189 (struct siginfo): Remove forward declaration.
11190 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11193 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11195 * .gitignore: Ignore more files.
11197 2012-03-19 Pedro Alves <palves@redhat.com>
11198 Jan Kratochvil <jan.kratochvil@redhat.com>
11200 * server.c (cont_thread, general_thread): Add describing comments.
11201 (start_inferior): Clear `cont_thread'.
11202 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11205 2012-03-15 Yao Qi <yao@codesourcery.com>
11207 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11209 (cmd_qtdp): ... here.
11211 2012-03-15 Yao Qi <yao@codesourcery.com>
11213 * tracepoint.c (struct tracepoint_action_ops): New.
11214 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11215 (m_tracepoint_action_download): New.
11216 (r_tracepoint_action_download): New.
11217 (x_tracepoint_action_download): New.
11218 (l_tracepoint_action_download): New.
11219 (add_tracepoint_action): Install `action->ops' according type.
11220 (download_tracepoint_1): Move code `download' function pointer
11221 of various tracepoint_action_ops.
11223 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11225 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11226 linux_ptrace_attach_warnings.
11228 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11230 * Makefile.in (linux-ptrace.o): New.
11231 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11232 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11233 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11234 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11235 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11237 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11239 2012-03-08 Yao Qi <yao@codesourcery.com>
11240 Pedro Alves <palves@redhat.com>
11242 Fix PR server/13392.
11243 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11244 offset of JMP insn.
11245 * tracepoint.c (remove_tracepoint): New.
11246 (cmd_qtdp): Call remove_tracepoint when failed to install.
11248 2012-03-07 Pedro Alves <palves@redhat.com>
11250 * linux-low.c (get_detach_signal): New.
11251 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11252 Pass on pending signals to PTRACE_DETACH. Check the result of the
11254 * server.c (program_signals, program_signals_p): New.
11255 (handle_general_set): Handle QProgramSignals.
11256 * server.h (program_signals, program_signals_p): Declare.
11258 2012-03-05 Pedro Alves <palves@redhat.com>
11259 Jan Kratochvil <jan.kratochvil@redhat.com>
11261 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11264 2012-03-03 Yao Qi <yao@codesourcery.com>
11266 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11267 agent_look_up_symbols.
11269 2012-03-03 Yao Qi <yao@codesourcery.com>
11271 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11272 (linux-x86-low.o): Likewise.
11273 * server.h: Remove in_process_agent_loaded.
11274 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11278 2012-03-03 Yao Qi <yao@codesourcery.com>
11280 * tracepoint.c (gdb_agent_capability): New global.
11281 (in_process_agent_loaded_ust): Renamed to
11282 `in_process_agent_supports_ust'.
11284 (in_process_agent_supports_ust): Call agent_capability_check.
11285 (clear_installed_tracepoints): Assert that agent supports
11288 2012-03-03 Yao Qi <yao@codesourcery.com>
11290 * linux-low.c (linux_supports_agent): New.
11291 (linux_target_ops): Initialize field `supports_agent' with
11292 linux_supports_agent.
11293 * target.h (struct target_ops) <supports_agent>: New.
11294 (target_supports_agent): New macro.
11295 * server.c (handle_general_set): Handle packet 'QAgent'.
11296 (handle_query): Send `QAgent+'.
11297 * Makefile.in (server.o): Depends on agent.h.
11299 2012-03-03 Yao Qi <yao@codesourcery.com>
11301 * Makefile.in (OBS): Add agent.o.
11302 Add new rule for agent.o.
11303 Track dependence of tracepoint.c on agent.h.
11304 * tracepoint.c (run_inferior_command_1):
11305 (run_inferior_command): Call agent_run_command.
11306 (gdb_ust_connect_sync_socket): Deleted. Move it to
11308 (resume_thread, stop_thread): Likewise.
11309 (gdb_ust_socket_init): Renamed to ...
11310 (gdb_agent_socket_init): ... New.
11311 (gdb_ust_thread): Renamed to ...
11312 (gdb_agent_helper_thread): ... New.
11313 (gdb_ust_init): Move some code to ...
11314 (gdb_agent_init): ... here. New.
11315 [HAVE_UST]: Call gdb_ust_init.
11316 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11317 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11318 * config.in, configure: Regenerated.
11320 2012-03-02 Pedro Alves <palves@redhat.com>
11322 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11323 * linux-low.c (struct simple_pid_list): New.
11324 (stopped_pids): New a struct simple_pid_list pointer.
11325 (add_to_pid_list, pull_pid_from_list): New.
11326 (handle_extended_wait): Don't assume the first signal new children
11327 report is SIGSTOP. Adjust call to pull_pid_from_list.
11328 (linux_wait_for_lwp): Adjust.
11330 2012-03-02 Yao Qi <yao@codesourcery.com>
11332 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11335 2012-03-02 Yao Qi <yao@codesourcery.com>
11337 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11338 `stop_pc' and `tpoint'. Update caller.
11340 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11342 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11343 * linux-low.c (use_linux_regsets): New macro.
11344 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11345 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11346 (linux_register_in_regsets): New function.
11347 (usr_fetch_inferior_registers): Skip registers covered by
11349 (usr_store_inferior_registers): Likewise.
11350 (usr_fetch_inferior_registers): New macro.
11351 (usr_store_inferior_registers): Likewise.
11352 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11353 (linux_store_registers): Likewise.
11354 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11356 (init_registers_mips64_dsp_linux): Likewise.
11357 (init_registers_mips_linux): New macro.
11358 (init_registers_mips_dsp_linux): Likewise.
11359 (mips_dsp_num_regs): Likewise.
11360 (DSP_BASE, DSP_CONTROL): New fallback macros.
11361 (mips_base_regs): New macro.
11362 (mips_regmap): Use it. Fix the size.
11363 (mips_dsp_regmap): New variable.
11364 (mips_dsp_regset_bitmap): Likewise.
11365 (mips_arch_setup): New function.
11366 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11368 (mips_cannot_store_register): Likewise.
11369 (the_low_target): Update .arch_setup, .num_regs and .regmap
11370 initializers. Add .regset_bitmap initializer.
11371 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11373 * linux-bfin-low.c (the_low_target): Likewise.
11374 * linux-cris-low.c (the_low_target): Likewise.
11375 * linux-crisv32-low.c (the_low_target): Likewise.
11376 * linux-ia64-low.c (the_low_target): Likewise.
11377 * linux-m32r-low.c (the_low_target): Likewise.
11378 * linux-m68k-low.c (the_low_target): Likewise.
11379 * linux-ppc-low.c (the_low_target): Likewise.
11380 * linux-s390-low.c (the_low_target): Likewise.
11381 * linux-sh-low.c (the_low_target): Likewise.
11382 * linux-sparc-low.c (the_low_target): Likewise.
11383 * linux-tic6x-low.c (the_low_target): Likewise.
11384 * linux-x86-low.c (the_low_target): Likewise.
11385 * linux-xtensa-low.c (the_low_target): Likewise.
11386 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11387 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11388 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11390 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11391 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11393 2012-02-29 Yao Qi <yao@codesourcery.com>
11394 Pedro Alves <palves@redhat.com>
11396 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11397 `step_over_finished' is true.
11399 2012-02-27 Pedro Alves <palves@redhat.com>
11401 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11402 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11404 2012-02-27 Pedro Alves <palves@redhat.com>
11407 * linux-low.c (pid_is_stopped): New.
11408 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11410 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11412 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11415 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11417 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11419 2012-02-24 Luis Machado <lgustavo@codesourcery>
11421 * server.c (handle_query): Advertise support for target-side
11422 breakpoint condition evaluation.
11423 (process_point_options): New function.
11424 (process_serial_event): When inserting a breakpoint, check for
11425 a target-side condition that should be evaluated.
11427 * mem-break.c: Include regcache.h and ax.h.
11428 (point_cond_list_t): New data structure.
11429 (breakpoint) <cond_list>: New field.
11430 (find_gdb_breakpoint_at): Make non-static.
11431 (delete_gdb_breakpoint_at): Clear any target-side
11433 (clear_gdb_breakpoint_conditions): New function.
11434 (add_condition_to_breakpoint): Likewise.
11435 (add_breakpoint_condition): Likewise.
11436 (gdb_condition_true_at_breakpoint): Likewise.
11437 (gdb_breakpoint_here): Return result directly instead
11438 of going through a local variable.
11440 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11441 (clear_gdb_breakpoint_conditions): Likewise.
11442 (add_breakpoint_condition): Likewise.
11443 (gdb_condition_true_at_breakpoint): Likewise.
11445 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11446 (need_step_over_p): Take target-side breakpoint condition into
11449 2012-02-24 Luis Machado <lgustavo@codesourcery>
11451 * server.h: Include tracepoint.h.
11452 (agent_mem_read, agent_get_trace_state_variable_value,
11453 agent_set_trace_state_variable_value,
11454 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11455 get_set_tsv_func_addr): New prototypes.
11457 * ax.h: New include file.
11458 * ax.c: New source file.
11460 * tracepoint.c: Include ax.h.
11461 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11462 agent_expr, eval_result_type): Move to ax.h.
11463 (parse_agent_expr): Rename to ...
11464 (gdb_parse_agent_expr): ... this, make it non-static and move
11466 (unparse_agent_expr) Rename to ...
11467 (gdb_unparse_agent_expr): ... this, make it non-static and move
11469 (eval_agent_expr): Rename to ...
11470 (eval_tracepoint_agent_expr): ... this.
11471 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11472 forward declarations.
11473 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11474 (agent_get_trace_state_variable_value): New function.
11475 (agent_set_trace_state_variable_value): New function.
11476 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11477 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11478 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11479 (condition_true_at_tracepoint): Likewise.
11480 (parse_agent_expr): Rename to ...
11481 (gdb_parse_agent_expr): ... this and move to ax.c.
11482 (unparse_agent_expr): Rename to ...
11483 (gdb_unparse_agent_expr): ... this and move to ax.c.
11484 (gdb_agent_op_name): Move to ax.c.
11485 (eval_agent_expr): Rename to ...
11486 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11488 (eval_tracepoint_agent_expr): New function.
11489 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11491 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11493 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11494 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11495 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11496 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11497 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11498 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11499 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11500 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11501 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11502 (compile_bytecodes): Remove forward declaration.
11503 (is_goto_target): Move to ax.c.
11504 (compile_bytecodes): Move to ax.c and call
11505 agent_get_trace_state_variable_value (...) and
11506 agent_set_trace_state_variable_value (...).
11508 * Makefile.in: Update ax.c and IPA dependencies.
11510 2012-02-24 Pedro Alves <palves@redhat.com>
11512 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11513 (cmd_bigqtbuffer_circular): ... this. Only handle
11514 'QTBuffer:circular:'.
11515 (handle_tracepoint_general_set): Adjust.
11517 2012-02-16 Yao Qi <yao@codesourcery.com>
11519 * inferiors.c: Move code to ...
11520 * dll.c: .... here. New.
11521 * server.h: Declare clear_dlls.
11522 * Makefile.in (SFILES): Add dll.c.
11526 2012-02-11 Yao Qi <yao@codesourcery.com>
11528 * server.c: (handle_monitor_command): Add a new parameter
11530 (handle_query): Update caller.
11532 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11534 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11535 * configure, config.in: Regenerate.
11536 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11539 2012-02-02 Pedro Alves <palves@redhat.com>
11541 Try SIGKILL first, then PTRACE_KILL.
11542 * linux-low.c (linux_kill_one_lwp): New.
11543 (linux_kill_one_lwp): Rename to ...
11544 (kill_one_lwp_callback): ... this. Use the new
11545 linux_kill_one_lwp.
11547 2012-02-02 Pedro Alves <palves@redhat.com>
11549 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11552 2012-01-27 Pedro Alves <palves@redhat.com>
11554 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11555 (elf_64_file_p): Make static.
11556 (linux_pid_exe_is_elf_64_file): New.
11557 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11558 Delete declarations.
11559 (linux_pid_exe_is_elf_64_file): Declare.
11560 * linux-x86-low.c (x86_arch_setup): Use
11561 linux_pid_exe_is_elf_64_file.
11563 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11565 * linux-low.c (linux_wait_for_event_1): Rename to ...
11566 (linux_wait_for_event): ... here and merge it with former
11567 linux_wait_for_event - new variable wait_ptid, use it.
11568 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11570 2012-01-23 Pedro Alves <palves@redhat.com>
11572 * server.c (main): Avoid yet another case of infinite loop while
11573 detaching/killing after a longjmp.
11575 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11578 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11580 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11582 * hostio.c (handle_readlink): New function.
11583 (handle_vFile): Call it to handle "vFile:readlink" packets.
11585 2012-01-20 Pedro Alves <palves@redhat.com>
11586 Ulrich Weigand <ulrich.weigand@linaro.org>
11588 * server.c (handle_v_requests): Only support vAttach and vRun to
11589 start multiple processes when in extended protocol mode.
11591 2012-01-17 Pedro Alves <palves@redhat.com>
11593 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11594 memalign plus mprotect to allocate the scratch buffer.
11596 2012-01-13 Pedro Alves <palves@redhat.com>
11598 * server.c (attach_inferior): Clear `cont_thread'.
11600 2012-01-13 Pedro Alves <palves@redhat.com>
11602 * server.c (main): Avoid infinite loop while detaching/killing
11605 2012-01-09 Doug Evans <dje@google.com>
11607 * server.c (start_inferior): Set last_ptid in --wrapper case.
11609 2012-01-06 Yao Qi <yao@codesourcery.com>
11611 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11613 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11615 2012-01-04 Yao Qi <yao@codesourcery.com>
11617 * tracepoint.c (cmd_qtdp): Print debug message
11618 for static tracepoint.
11620 2012-01-04 Yao Qi <yao@codesourcery.com>
11622 * tracepoint.c (trace_vdebug): Differentiate debug message
11623 between gdbserver and IPA.
11625 2012-01-03 Yao Qi <yao@codesourcery.com>
11627 * tracepoint.c (tracepoint_was_hit): Don't collect for
11630 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11632 * terminal.h: Reformat copyright header.
11634 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11636 * server.c (gdbserver_version): Update copyright year.
11637 * gdbreplay.c (gdbreplay_version): Likewise.
11639 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11641 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11644 2011-12-18 Hui Zhu <teawater@gmail.com>
11645 * linux-low.c (linux_create_inferior): Save return value to ret.
11647 2011-12-18 Hui Zhu <teawater@gmail.com>
11649 * linux-low.c (linux_create_inferior): Save return value to ret.
11651 2011-12-16 Doug Evans <dje@google.com>
11653 * linux-low.c (linux_create_inferior): If stdio connection,
11654 redirect stdin from /dev/null, stdout to stderr.
11655 * remote-utils.c (remote_is_stdio): New static global.
11656 (remote_connection_is_stdio): New function.
11657 (remote_prepare): Handle stdio connection.
11658 (remote_open): Ditto.
11659 (remote_close): Don't close stdin for stdio connections.
11660 (read_prim,write_prim): New functions. Replace all calls to
11661 read/write to these.
11662 * server.c (main): Watch for "-" argument. Move call to
11663 remote_prepare before start_inferior.
11664 * server.h (STDIO_CONNECTION_NAME): New macro.
11665 (remote_connection_is_stdio): Declare.
11667 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11668 in debugging output.
11670 2011-12-15 Yao Qi <yao@codesourcery.com>
11672 * tracepoint.c: Include sys/syscall.h.
11673 (gdb_ust_thread): Remove preprocessor conditional.
11675 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11677 * linux-low.c (linux_detach_one_lwp): Call
11678 the_low_target.prepare_to_resume before detaching.
11680 2011-12-14 Yao Qi <yao@codesourcery.com>
11682 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11685 2011-12-14 Yao Qi <yao@codesourcery.com>
11687 * i386-low.c (i386_low_stopped_data_address): Initialize local
11688 variable `control'.
11690 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11694 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11695 DR_CONTROL unless necessary. Extend comments.
11696 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11697 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11699 2011-12-13 Yao Qi <yao@codesourcery.com>
11701 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11703 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11705 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11707 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11708 Print new debug message for such case.
11710 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11712 Fix overlapping memcpy.
11713 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11714 the read_inferior_memory transfer.
11715 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11716 write_inferior_memory transfer.
11717 (set_fast_tracepoint_jump): New variable buf. Use it for the
11718 read_inferior_memory and write_inferior_memory transfers.
11719 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11720 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11721 Use it for the write_inferior_memory transfer.
11722 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11725 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11727 * linux-low.c (fetch_register, store_register): Make code
11728 consistent, fix formatting.
11730 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11732 * linux-low.c (usr_store_inferior_registers): Factor out code
11733 to handle individual registers into...
11734 (store_register): ... this new function.
11736 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11738 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11739 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11740 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11741 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11742 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11743 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11744 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11745 (srv_xmlfiles): Add new XML files.
11747 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11749 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11750 (init_registers_s390_linux32v1): Add prototype.
11751 (init_registers_s390_linux32v2): Likewise.
11752 (init_registers_s390_linux64v1): Likewise.
11753 (init_registers_s390_linux64v2): Likewise.
11754 (init_registers_s390x_linux64v1): Likewise.
11755 (init_registers_s390x_linux64v2): Likewise.
11756 (s390_num_regs): Increment to 52.
11757 (s390_regmap): Add orig_r2 register.
11758 (s390_num_regs_3264): Increment to 68.
11759 (s390_regmap_3264): Add orig_r2 register.
11760 (s390_collect_ptrace_register): Handle orig_r2 register.
11761 (s390_supply_ptrace_register): Likewise.
11762 (s390_fill_last_break): New function.
11763 (s390_store_last_break): Likewise.
11764 (s390_fill_system_call): New function.
11765 (s390_store_system_call): Likewise.
11766 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11768 (s390_check_regset): New function.
11769 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11770 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11771 Update target_regsets for available register sets.
11773 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11774 Jan Kratochvil <jan.kratochvil@redhat.com>
11776 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11777 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11779 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11780 * linux-low.h (struct process_info_private): New member r_debug.
11781 * server.c (handle_qxfer_libraries): Call
11782 the_target->qxfer_libraries_svr4.
11783 (handle_qxfer_libraries_svr4): New function.
11784 (qxfer_packets): New entry "libraries-svr4".
11785 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11786 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11787 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11788 PACKET_qXfer_libraries_svr4.
11790 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11792 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11793 PSW address/mask between 8-byte and 16-byte formats.
11794 (s390_supply_ptrace_register): Likewise.
11795 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11796 basic addressing mode bit.
11798 2011-11-24 Stan Shebs <stan@codesourcery.com>
11800 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11802 2011-11-17 Stan Shebs <stan@codesourcery.com>
11804 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11805 (tracing_start_time): New global.
11806 (tracing_stop_time): New global.
11807 (tracing_user_name): New global.
11808 (tracing_notes): New global.
11809 (tracing_stop_note): New global.
11810 (cmd_qtstart): Set traceframe_usage, start_time.
11811 (stop_tracing): Set stop_time.
11812 (cmd_qtstatus): Report additional status.
11813 (cmd_qtp): New function.
11814 (handle_tracepoint_query): Call it.
11815 (cmd_qtnotes): New function.
11816 (handle_tracepoint_general_set): Call it.
11817 (get_timestamp): Rename from tsv_get_timestamp.
11819 2011-11-14 Stan Shebs <stan@codesourcery.com>
11820 Kwok Cheung Yeung <kcy@codesourcery.com>
11822 * linux-x86-low.c (small_jump_insn): New.
11823 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11824 trampoline and error message, build a trampoline and issue a small
11825 jump instruction to it.
11826 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11827 trampoline and error message.
11828 (x86_get_min_fast_tracepoint_insn_len): New.
11829 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11830 * linux-low.h (struct linux_target_ops): Add arguments to
11831 install_fast_tracepoint_jump_pad operation, add new operation.
11832 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11834 (linux_get_min_fast_tracepoint_insn_len): New function.
11835 (linux_target_op): Add new operation.
11836 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11837 (gdb_trampoline_buffer_end): Ditto.
11838 (gdb_trampoline_buffer_error): Ditto.
11839 (struct ipa_sym_addresses): Add fields for new IPA variables.
11840 (symbol_list): Add entries for new IPA variables.
11841 (struct tracepoint): Add fields to hold the address range of the
11842 trampoline used by the tracepoint.
11843 (trampoline_buffer_head): New static variable.
11844 (trampoline_buffer_tail): Ditto.
11845 (claim_trampoline_space): New function.
11846 (have_fast_tracepoint_trampoline_buffer): New function.
11847 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11849 (install_fast_tracepoint): Ditto, also add error buffer argument.
11850 (cmd_qtminftpilen): New function.
11851 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11852 (fast_tracepoint_from_trampoline_address): New function.
11853 (fast_tracepoint_collecting): Handle trampoline as part of jump
11855 (set_trampoline_buffer_space): New function.
11856 (initialize_tracepoint): Initialize new IPA variables.
11857 * target.h (struct target_ops): Add arguments to
11858 install_fast_tracepoint_jump_pad operation, add new
11859 get_min_fast_tracepoint_insn_len operation.
11860 (target_get_min_fast_tracepoint_insn_len): New.
11861 (install_fast_tracepoint_jump_pad): Add arguments.
11862 * server.h (IPA_BUFSIZ): Define.
11863 * linux-i386-ipa.c: Include extra header files.
11864 (initialize_fast_tracepoint_trampoline_buffer): New function.
11865 (initialize_low_tracepoint): Call it.
11866 * server.h (set_trampoline_buffer_space): Declare.
11867 (claim_trampoline_space): Ditto.
11868 (have_fast_tracepoint_trampoline_buffer): Ditto.
11870 2011-11-14 Yao Qi <yao@codesourcery.com>
11872 * server.c (handle_query): Handle InstallInTrace for qSupported.
11873 * tracepoint.c (add_tracepoint): Sort list.
11874 (install_tracepoint, download_tracepoint): New.
11875 (cmd_qtdp): Call them to install and download tracepoints.
11876 (sort_tracepoints): Removed.
11877 (cmd_qtstart): Update.
11879 2011-11-14 Yao Qi <yao@codesourcery.com>
11881 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11882 * mem-break.h: Declare.
11883 * tracepoint.c (cmd_qtstart): Move some code to ...
11884 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11886 (download_tracepoints): Move some code to ...
11887 (download_tracepoint_1): ... here. New.
11889 2011-11-08 Yao Qi <yao@codesourcery.com>
11891 * remote-utils.c (relocate_instruction): A comment fix.
11893 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11895 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11896 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11897 dr_status_mirror and dr_control_mirror from debug_reg_state.
11898 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11899 (i386_initial_stuff): Remove use of deleted globals.
11900 (i386_get_thread_context, i386_set_thread_context,
11901 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11902 from debug_reg_state.
11904 2011-11-05 Yao Qi <yao@codesourcery.com>
11906 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11907 address as TPOINT's.
11909 2011-11-02 Stan Shebs <stan@codesourcery.com>
11911 * tracepoint.c (agent_mem_read_string): New function.
11912 (eval_agent_expr): Call it for tracenz.
11913 * server.c (handle_query): Report support for tracenz.
11915 2011-11-02 Yao Qi <yao@codesourcery.com>
11917 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11919 2011-11-02 Yao Qi <yao@codesourcery.com>
11921 * target.h: Fix a typo in comment.
11923 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11925 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11926 clobber the breakpoints' shadows with fast tracepoint jumps.
11927 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11928 * target.c (write_inferior_memory): Also pass MYADDR down to
11931 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11933 * configure.ac: Check support for personality routine.
11934 * configure: Regenerate.
11935 * config.in: Likewise.
11936 * linux-low.c: Include <sys/personality.h>.
11937 Define ADDR_NO_RANDOMIZE if necessary.
11938 (linux_create_inferior): Disable address space randomization when
11939 forking inferior, if requested.
11940 (linux_supports_disable_randomization): New function.
11941 (linux_target_ops): Install it.
11942 * server.h (disable_randomization): Declare.
11943 * server.c (disable_randomization): New global variable.
11944 (handle_general_set): Handle QDisableRandomization.
11945 (handle_query): Likewise for qSupported.
11946 (main): Support --disable-randomization and --no-disable-randomization
11947 command line arguments.
11948 * target.h (struct target_ops): Add supports_disable_randomization.
11949 (target_supports_disable_randomization): New macro.
11951 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11953 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11955 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11956 [!PT_GETDSBT] (target_loadmap): New definition.
11957 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11958 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11959 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11960 and PT_GETDSBT to LINUX_LOADMAP.
11961 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11962 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11964 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11966 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11967 (arm_linux_hwbp_cap): New static variable.
11968 (arm_linux_get_hwbp_cap): Replace by ...
11969 (arm_linux_init_hwbp_cap): ... this new function.
11970 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11971 (arm_linux_get_hw_watchpoint_count): Likewise.
11972 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11973 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11974 (arm_prepare_to_resume): Use perror_with_name instead of error.
11976 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11978 * linux-arm-low.c: Include <signal.h>.
11979 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11980 (struct arm_linux_hwbp_cap): New data type.
11981 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11982 (struct arm_linux_hw_breakpoint): New data type.
11983 (MAX_BPTS, MAX_WPTS): Define.
11984 (struct arch_process_info, struct arch_lwp_info): New data types.
11985 (arm_linux_get_hwbp_cap): New function.
11986 (arm_linux_get_hw_breakpoint_count): Likewise.
11987 (arm_linux_get_hw_watchpoint_count): Likewise.
11988 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11989 (arm_hwbp_control_initialize): Likewise.
11990 (arm_hwbp_control_is_enabled): Likewise.
11991 (arm_hwbp_control_is_initialized): Likewise.
11992 (arm_hwbp_control_disable): Likewise.
11993 (arm_linux_hw_breakpoint_equal): Likewise.
11994 (arm_linux_hw_point_initialize): Likewise.
11995 (struct update_registers_data): New data structure.
11996 (update_registers_callback: New function.
11997 (arm_insert_point): Likewise.
11998 (arm_remove_point): Likewise.
11999 (arm_stopped_by_watchpoint): Likewise.
12000 (arm_stopped_data_address): Likewise.
12001 (arm_new_process): Likewise.
12002 (arm_new_thread): Likewise.
12003 (arm_prepare_to_resume): Likewise.
12004 (the_low_target): Register arm_insert_point, arm_remove_point,
12005 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12006 arm_new_thread, and arm_prepare_to_resume.
12008 2011-09-15 Stan Shebs <stan@codesourcery.com>
12010 * server.h (struct emit_ops): Add compare-goto fields.
12011 * tracepoint.c (gdb_agent_op_sizes): New table.
12012 (emit_eq_goto): New function.
12013 (emit_ne_goto): New function.
12014 (emit_lt_goto): New function.
12015 (emit_le_goto): New function.
12016 (emit_gt_goto): New function.
12017 (emit_ge_goto): New function.
12018 (is_goto_target): New function.
12019 (compile_bytecodes): Recognize special cases of compare-goto
12020 combinations and call specialized emitters for them.
12021 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12022 (amd64_emit_ne_goto): New function.
12023 (amd64_emit_lt_goto): New function.
12024 (amd64_emit_le_goto): New function.
12025 (amd64_emit_gt_goto): New function.
12026 (amd64_emit_ge_goto): New function.
12027 (amd64_emit_ops): Add the new functions.
12028 (i386_emit_eq_goto): New function.
12029 (i386_emit_ne_goto): New function.
12030 (i386_emit_lt_goto): New function.
12031 (i386_emit_le_goto): New function.
12032 (i386_emit_gt_goto): New function.
12033 (i386_emit_ge_goto): New function.
12034 (i386_emit_ops): Add the new functions.
12036 2011-09-08 Stan Shebs <stan@codesourcery.com>
12038 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12039 (i386_emit_epilogue): Restore %ebx.
12041 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12043 * server.c (step_thread): Remove definition.
12044 (process_serial_event): Don't handle Hs.
12045 * server.h (step_thread): Remove declaration.
12046 * target.c (set_desired_inferior): Remove use of step_thread.
12048 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12050 * linux-low.c: Include linux-procfs.h.
12051 (linux_attach_lwp_1): Update comments.
12052 (linux_attach): Scan for existing threads when attaching to a
12053 process that is the tgid.
12054 * Makefile.in: Update dependencies.
12056 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12058 * configure.srv: Add linux-procfs.o dependencies.
12060 2011-08-14 Yao Qi <yao@codesourcery.com>
12062 * target.h (struct target_ops): Fix indent.
12063 * win32-low.c (win32_target_ops): Fix comment.
12065 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12066 Yao Qi <yao@codesourcery.com>
12068 * Makefile.in (clean): Remove tic6x-*.c files.
12069 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12070 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12071 (tic6x-c64xp-linux.c): Likewise.
12072 * configure.srv: Add support for tic6x-*-uclinux.
12073 * linux-tic6x-low.c: New.
12074 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12076 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12077 Yao Qi <yao@codesourcery.com>
12079 * target.h (struct target_ops): Add read_loadmap.
12080 * linux-low.c (struct target_loadseg): New type.
12081 (struct target_loadmap): New type.
12082 (linux_read_loadmap): New function.
12083 (linux_target_ops): Add linux_read_loadmap.
12084 * server.c (handle_query): Support qXfer:fdpic:read packet.
12085 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12088 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12090 * win32-low.c: Include <stdint.h>.
12092 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12094 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12095 to the inferior here.
12096 (i386_remove_aligned_watchpoint): Ditto.
12097 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12098 fit part of the watchpoint in the debug registers.
12099 (i386_update_inferior_debug_regs): New.
12100 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12101 registers, and only update the inferior on success.
12102 (i386_low_remove_watchpoint): Ditto.
12104 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12106 * linux-low.c (compare_ints, unique, list_threads, show_process,
12107 linux_core_of_thread): Delete.
12108 (linux_target_ops): Change linux_core_of_thread to
12109 linux_common_core_of_thread.
12110 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12111 * utils.c (malloc_failure): Change type of argument.
12112 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12113 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12114 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12115 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12116 (IPA_OBJS): Add common-utils-ipa.o.
12117 (ptid_h, linux_osdata_h): New macros.
12118 (server_h): Add common/common-utils.h, common/xml-utils.h,
12119 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12121 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12122 ptid.o, buffer.o): New rules.
12123 (linux-low.o): Add common/linux-osdata.h as a dependency.
12124 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12125 * configure.ac: Add AC_HEADER_DIRENT check.
12126 * config.in: Regenerate.
12127 * configure: Regenerate.
12128 * remote-utils.c (xml_escape_text): Delete.
12129 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12130 buffer_xml_printf): Move to common/buffer.c.
12131 * server.c (main): Remove call to initialize_inferiors.
12132 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12133 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12134 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12135 internal_error, gdb_assert, gdb_assert_fail): Delete.
12136 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12137 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12139 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12140 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12141 initialize_inferiors): Delete.
12143 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12145 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12148 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12150 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12152 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12154 2011-05-26 Yao Qi <yao@codesourcery.com>
12156 * Makefile.in (thread-db.o): Track dependence to
12157 common/gdb_thread_db.h.
12158 * thread-db.c: include gdb_thread_db.h from right place.
12160 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12162 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12163 __FILE__ and __LINE__ to internal_error.
12165 2011-05-13 Doug Evans <dje@google.com>
12167 * thread-db.c (try_thread_db_load_from_sdir): New function.
12168 (try_thread_db_load_from_dir): New function.
12169 (thread_db_load_search): Handle $sdir, ignore $pdir.
12170 Remove trying of system directories if search of
12171 libthread-db-search-path fails, that is now done via $sdir.
12173 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12175 * server.c (handle_query): Add EnableDisableTracepoints to the list
12176 of supported features.
12177 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12179 (cmd_qtenable_disable): New.
12180 (cmd_qtstart): Install tracepoints even if disabled.
12181 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12182 receiving a QTEnable or QTDisable packet.
12183 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12184 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12186 (gdb_probe): Skip data collection if static tracepoint is disabled.
12188 2011-05-10 Doug Evans <dje@google.com>
12190 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12192 2011-05-04 Doug Evans <dje@google.com>
12194 * linux-low.c (linux_join): Skip process lookup.
12195 * spu-low.c (spu_join): Ditto.
12196 * server.c (join_inferiors_callback): Delete.
12197 (process_serial_event): For 'D' packet (detach) call join_inferior
12200 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12202 * README: Don't mention xscale*-*-linux*.
12203 * configure.srv (xscale*-*-linux*): Don't handle target.
12205 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12207 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12209 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12210 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12211 (i386_emit_void_call_2): Likewise.
12213 2011-04-26 Yao Qi <yao@codesourcery.com>
12215 * linux-low.c: Move common macros to linux-ptrace.h.
12216 Include linux-ptrace.h.
12217 * Makefile.in (linux_ptrace_h): New.
12218 (linux-low.o): Depends on linux-ptrace.h.
12220 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12222 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12223 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12224 (remote_prepare): New function with most of the TCP code from ...
12225 (remote_open): ... here. Detect PORT here unconditionally. Move also
12226 setting transport_is_reliable.
12227 * server.c (run_once): New variable.
12228 (gdbserver_usage): Document it.
12229 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12230 the first run if RUN_ONCE.
12231 * server.h (run_once, remote_prepare): New declarations.
12233 2011-04-19 Tom Tromey <tromey@redhat.com>
12235 * win32-low.c (handle_load_dll): Remove duplicate "the".
12237 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12239 Remove support for old Cygwin 1.5 versions.
12240 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12241 function to avoid warning.
12242 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12245 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12247 * gdbserver/server.h (Macro _): Define it if not available.
12249 2011-03-14 Michael Snyder <msnyder@vmware.com>
12251 * hostio.c (handle_close): Remove unnecessary null test.
12253 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12255 * Makefile.in (maintainer-clean realclean distclean): Remove
12256 "make ... subdir_do" command.
12258 2011-03-10 Michael Snyder <msnyder@vmware.com>
12260 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12262 * server.c (handle_v_run): Free alloced buffer on early return.
12264 2011-03-09 Yao Qi <yao@codesourcery.com>
12267 2011-03-04 Yao Qi <yao@codesourcery.com>
12269 * Makefile.in: Remove GNU make feature --directory.
12271 2011-03-05 Yao Qi <yao@codesourcery.com>
12273 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12274 (subdir_do): New make target. Copied from gdb/Makefile.
12275 (maintainer-clean, realclean, distclean, clean): Call corresponding
12276 make targets in common/Makefile.
12278 2011-02-11 Yao Qi <yao@codesourcery.com>
12280 * configure.ac: Call AC_PROG_RANLIB.
12281 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12282 * configure: Regenerate.
12284 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12286 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12288 2011-03-06 Yao Qi <yao@codesourcery.com>
12290 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12292 2011-03-05 Yao Qi <yao@codesourcery.com>
12294 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12295 (subdir_do): New make target. Copied from gdb/Makefile.
12296 (maintainer-clean, realclean, distclean, clean): Call corresponding
12297 make targets in common/Makefile.
12299 2011-03-04 Yao Qi <yao@codesourcery.com>
12301 * Makefile.in: Remove GNU make feature --directory.
12303 2011-03-04 Michael Snyder <msnyder@vmware.com>
12305 * server.c (queue_stop_reply): Call xmalloc not malloc.
12307 2011-03-02 Michael Snyder <msnyder@vmware.com>
12309 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12311 2011-02-28 Michael Snyder <msnyder@vmware.com>
12313 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12314 (cmd_qtframe): Ditto.
12315 (cmd_qtbuffer): Ditto.
12316 (cmd_bigqtbuffer): Ditto.
12318 * utils.c (decimal2str): Initialize 'width' to nine, then
12319 don't mess with it.
12321 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12323 * hostio.c (require_data): Free *data, not data.
12325 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12327 * hostio.c (require_data): Use free, not xfree.
12329 2011-02-27 Michael Snyder <msnyder@vmware.com>
12331 * server.c (handle_query): Discard unused value.
12333 * hostio.c (require_data): Free malloc memory before returning
12336 2011-02-26 Michael Snyder <msnyder@vmware.com>
12338 * linux-low.c (list_threads): Call closedir for dirent.
12340 2011-02-27 Michael Snyder <msnyder@vmware.com>
12342 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12343 a case statement falls through.
12345 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12347 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12350 2011-02-26 Michael Snyder <msnyder@vmware.com>
12352 * utils.c (decimal2str): Eliminate dead code and dead param.
12353 (pulongest): Drop dead param from call to decimal2str.
12356 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12358 Revert the following patch (not approved yet):
12359 2011-02-21 Hui Zhu <teawater@gmail.com>
12360 * tracepoint.c (tp_printf): New function.
12361 (eval_agent_expr): Handle gdb_agent_op_printf.
12363 2011-02-21 Hui Zhu <teawater@gmail.com>
12365 * tracepoint.c (tp_printf): New function.
12366 (eval_agent_expr): Handle gdb_agent_op_printf.
12368 2011-02-18 Tom Tromey <tromey@redhat.com>
12370 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12371 (tracepoint.o): Likewise.
12372 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12373 (gdb_agent_op_names): Likewise.
12375 2011-02-18 Tom Tromey <tromey@redhat.com>
12377 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12378 gdb_agent_op_rot>: New constants.
12379 (gdb_agent_op_names): Add pick and roll.
12380 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12383 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12385 * aclocal.m4: Regenerated with aclocal-1.11.1.
12387 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12389 * server.c (handle_qxfer_traceframe_info): New.
12390 (qxfer_packets): Register "traceframe-info".
12391 (handle_query): Report support for qXfer:traceframe-info:read+.
12392 * tracepoint.c (match_blocktype): New.
12393 (traceframe_find_block_type): Rename to ...
12394 (traceframe_walk_blocks): ... this. Add callback filter argument,
12396 (traceframe_find_block_type): New, reimplemented on top of
12397 traceframe_walk_blocks.
12398 (build_traceframe_info_xml): New.
12399 (traceframe_read_info): New.
12400 * server.h (traceframe_read_info): Declare.
12402 2011-02-11 Yao Qi <yao@codesourcery.com>
12404 * configure.ac: Call AC_PROG_RANLIB.
12405 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12406 * configure: Regenerate.
12408 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12410 * server.c (gdb_read_memory): Change return semantics to allow
12412 (handle_search_memory_1): Adjust.
12413 (process_serial_event) <'m' packet>: Handle partial transfers.
12414 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12416 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12418 * regcache.c (init_register_cache): Initialize
12419 regcache->register_status.
12420 (free_register_cache): Release regcache->register_status.
12421 (regcache_cpy): Copy register_status.
12422 (registers_to_string): Print 'x's for unavailable registers.
12423 (supply_register): Mark the register's status valid or
12424 unavailable, depending on whether a buffer was passed in or not.
12425 (supply_register_zeroed): New.
12426 (supply_regblock): Mark the registers' status valid or
12427 unavailable, depending on whether a buffer was passed in or not.
12428 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12429 (struct regcache): New `register_status' field.
12430 (supply_register_zeroed): Declare.
12431 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12432 supply_register_zeroed, rather than passing a NULL buffer to
12434 * tracepoint.c (fetch_traceframe_registers): Update comment.
12436 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12438 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12441 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12443 * server.h (decode_xfer_write): Change prototype.
12444 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12445 and don't extract the annex here.
12446 * server.c (decode_xfer_read): Remove `annex' parameter,
12447 and don't extract the annex here.
12448 (decode_xfer): New.
12449 (struct qxfer): New.
12450 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12451 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12452 (handle_qxfer_statictrace): New functions, abstracted out from
12453 handle_query, and made to use the struct qxfer interface.
12454 (handle_threads_qxfer_proper): Rename to ...
12455 (handle_qxfer_threads_proper): ... this.
12456 (handle_threads_qxfer): Rename to ...
12457 (handle_qxfer_threads): ... this. Adjust.
12458 (qxfer_packets): New array.
12459 (handle_qxfer): New function.
12460 (handle_query): Use handle_qxfer.
12462 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12464 * gdbreplay.c: Shorten lines of >= 80 columns.
12465 * linux-low.c: Ditto.
12466 * linux-ppc-low.c: Ditto.
12467 * linux-s390-low.c: Ditto.
12468 * linux-sparc-low.c: Ditto.
12469 * linux-x86-low.c: Ditto.
12470 * linux-xtensa-low.c: Ditto.
12471 * mem-break.c: Ditto.
12472 * nto-low.c: Ditto.
12473 * regcache.h: Ditto.
12474 * remote-utils.c: Ditto.
12477 * thread-db.c: Ditto.
12478 * tracepoint.c: Ditto.
12480 * win32-low.h: Ditto.
12482 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12484 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12487 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12489 * server.c (gdbserver_version): Update copyright year in version
12491 * gdbreplay.c (gdbreplay_version): Ditto.
12493 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12495 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12496 * linux-bfin-low.c: New file.
12497 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12498 PT_DATA_ADDR for BFIN targets.
12499 * Makefile.in (SFILES): Add linux-bfin-low.c.
12500 (clean): Remove reg-bfin.c.
12501 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12502 * README: Mention supported Blackfin targets.
12504 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12506 * .gitignore: New file.
12508 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12510 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12512 2010-10-22 Jie Zhang <jie@codesourcery.com>
12514 * Makefile.in: Add FLAGS_TO_PASS variable.
12515 (install): Remove dependency of install-only and recursively
12516 invoke make for install-only.
12518 2010-10-04 Doug Evans <dje@google.com>
12520 * Makefile.in (uninstall): Use $(DESTDIR).
12522 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12526 * linux-x86-low.c (compat_siginfo_from_siginfo)
12527 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12528 si_code is < 0. Check for si_code == SI_TIMER before checking for
12531 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12533 * lynx-i386-low.c: New file.
12534 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12536 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12538 * lynx-low.c (ptrace_request_to_str): Remove handling for
12539 request values that have been removed in LynxOS 5.x.
12541 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12543 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12546 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12548 * configure.ac: Add --enable-inprocess-agent option.
12549 * configure: Rebuilt.
12551 2010-09-06 Yao Qi <yao@codesourcery.com>
12553 * linux-low.c (linux_kill): Remove unused variable.
12554 (linux_stabilize_threads): Likewise.
12555 * server.c (start_inferior): Likewise.
12556 (queue_stop_reply_callback): Likewise.
12557 * tracepoint.c (do_action_at_tracepoint): Likewise.
12559 2010-09-06 Yao Qi <yao@codesourcery.com>
12561 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12564 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12566 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12568 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12570 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12573 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12575 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12576 gdbserver/lynx-ppc-low.c: New files.
12577 * Makefile.in (lynx_low_h): New variable.
12578 (lynx-low.o, lynx-ppc-low.o): New rules.
12579 * configure.ac: On LynxOS, link with -lnetinet.
12580 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12581 * configure: regenerate.
12583 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12585 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12586 * configure.ac: Add check for vasprintf and vsnprintf.
12587 * configure, config.in: Regenerate.
12588 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12590 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12592 * gdbreplay.c: Move include of alloca.h up, next to include of
12594 * server.h: Add include of malloc.h.
12595 * mem-break.c: Remove include of malloc.h.
12596 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12598 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12600 * Makefile.in (memmem.o): Build with -Wno-error.
12602 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12604 * utils.c (xsnprintf): Make non-static.
12605 * server.h: Add xsnprintf declaration.
12606 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12607 replace calls to snprintf by calls to xsnprintf throughout.
12609 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12611 * configure.ac: Add configure check for alloca.
12612 * configure, config.in: Regenerate.
12613 * server.h: Include alloca.h if it exists.
12614 * gdbreplay.c: Include alloca.h if it exists.
12616 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12618 * linux-low.c (__SIGRTMIN): Define if not already defined.
12619 (linux_create_inferior): Check for __ANDROID__ rather than
12621 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12622 are already deferred.
12623 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12624 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12625 stopped and already has a pending signal to report.
12626 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12627 a pending signal to report or is moving out of a jump pad.
12628 (linux_init_signals): Check for __ANDROID__ rather than
12631 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12633 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12634 debug_threads check. Avoid a linear search when not doing debug
12637 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12639 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12640 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12641 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12642 (process_event): Change local fd's type to gdb_fildes_t.
12643 (create_file_handler): Adjust prototype.
12644 (delete_file_handler): Adjust prototype.
12645 (handle_file_event): Adjust prototype. Use pfildes.
12646 (create_file_event): Adjsut prototype.
12647 * remote-utils.c (remote_desc, listen_desc): Change type to
12649 * server.h: New gdb_fildes_t typedef.
12650 [USE_WIN32API]: Include winsock2.h.
12651 (delete_file_handler, add_file_handler): Adjust prototypes.
12652 (pfildes): Declare.
12653 * utils.c (pfildes): New.
12655 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12657 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12658 * configure: Regenerate.
12660 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12662 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12663 (linux_done_accessing_memory): ... this.
12664 (linux_target_ops): Adjust.
12665 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12666 * nto-low.c (nto_target_ops): Adjust comment.
12667 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12668 * spu-low.c (spu_target_ops): Adjust comment.
12669 * target.h (target_ops): Rename unprepare_to_access_memory field
12670 to done_accessing_memory.
12671 (unprepare_to_access_memory): Rename to ...
12672 (done_accessing_memory): ... this.
12674 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12676 * linux-low.c (linux_prepare_to_access_memory): New.
12677 (linux_unprepare_to_access_memory): New.
12678 (linux_target_ops): Install them.
12679 * server.c (read_memory): Rename to ...
12680 (gdb_read_memory): ... this. Use
12681 prepare_to_access_memory/prepare_to_access_memory.
12682 (write_memory): Rename to ...
12683 (gdb_write_memory): ... this. Use
12684 prepare_to_access_memory/prepare_to_access_memory.
12685 (handle_search_memory_1): Adjust.
12686 (process_serial_event): Adjust.
12687 * target.h (struct target_ops): New fields
12688 prepare_to_access_memory and unprepare_to_access_memory.
12689 (prepare_to_access_memory, unprepare_to_access_memory): New.
12690 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12691 prepare_to_access_memory/prepare_to_access_memory.
12692 * nto-low.c (nto_target_ops): Adjust.
12693 * spu-low.c (spu_target_ops): Adjust.
12694 * win32-low.c (win32_target_ops): Adjust.
12696 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12698 * Makefile.in (WARN_CFLAGS): Get it from configure.
12699 (WERROR_CFLAGS): New.
12700 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12701 * configure.ac: Introduce --enable-werror, which adds -Werror to
12702 the compiler command line. Enabled by default. Disable with
12703 --disable-werror. Add -Wdeclaration-after-statement
12704 Wpointer-arith and -Wformat-nonliteral to warning flags.
12705 * configure: Regenerate.
12707 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12709 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12711 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12713 * gdbreplay.c (remote_error): New.
12715 (expect): Use gdbchar. Check for error reading from GDB.
12716 Clarify sync error output.
12717 (play): Check for errors writing to GDB.
12718 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12719 * remote-utils.c (getpkt): Check for errors writing to the remote
12722 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12724 * linux-low.c (linux_wait_1): Move non-debugging code out of
12725 `debug_threads' control.
12727 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12729 * linux-low.c (linux_wait_1): Don't set last_status here.
12730 * server.c (push_event, queue_stop_reply_callback): Assert we're
12731 not pushing a TARGET_WAITKIND_IGNORE event.
12732 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12733 (myresume, handle_target_event): Set the thread's last_resume_kind
12734 and last_status from the target returned status.
12736 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12740 * linux-x86-low.c (update_debug_registers_callback): New.
12741 (i386_dr_low_set_addr): Use it.
12742 (i386_dr_low_get_addr): New.
12743 (i386_dr_low_set_control): Use update_debug_registers_callback.
12744 (i386_dr_low_get_control): New.
12745 (i386_dr_low_get_status): Adjust.
12746 * linux-low.c (linux_stop_lwp): New.
12747 * linux-low.h (linux_stop_lwp): Declare.
12749 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12750 argument instead of a i386_debug_reg_state.
12751 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12752 a i386_debug_reg_state.
12753 (i386_insert_aligned_watchpoint): Adjust.
12754 (i386_remove_aligned_watchpoint): Adjust.
12755 (i386_low_stopped_data_address): Read the debug registers from the
12756 inferior instead of from the mirrors.
12757 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12758 (i386_dr_low_get_addr): Declare.
12759 (i386_dr_low_get_control): Declare.
12760 (i386_dr_low_get_status): Change prototype.
12762 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12763 (i386_dr_low_get_addr): New.
12764 (i386_dr_low_get_control): New.
12765 (i386_dr_low_get_status): Adjust prototype. Return
12767 (i386_initial_stuff): Clear dr_status_mirror and
12769 (i386_get_thread_context): Adjust.
12770 (i386_set_thread_context): Adjust.
12771 (i386_thread_added): Adjust.
12773 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12775 * linux-low.h (linux_thread_area): Delete declaration.
12777 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12779 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12780 after its termination.
12782 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12784 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12785 (gdb_wants_all_stopped): Delete.
12786 (linux_wait_1): Don't call them.
12787 * server.c (handle_v_cont): Tag all threads as want-stopped.
12788 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12789 stopped as "client-wants-stopped".
12791 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12793 * Makefile.in (signals_h): New.
12794 (server_h): Depend on it.
12795 (server.o): Don't depend on $(signals_def).
12796 (signals.o): Depend on $(signals_def).
12798 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12800 * Makefile.in (signals_def): New.
12801 (server_h): Append include/gdb/signals.h and signals_def.
12802 (server.o): Append signals_def.
12804 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12806 * server.c (handle_target_event): Use target_signal_to_host for
12807 resume_info.sig initialization.
12808 * target.h (struct thread_resume) <sig>: New comment.
12810 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12812 * server.c (handle_query): strcpy() the returned string from paddress()
12813 instead of sprintf().
12814 * utils.c (paddress): Return phex_nz().
12816 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12818 * server.c (handle_v_cont): Call mourn_inferior if process
12820 (myresume): Likewise.
12822 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12824 Static tracepoints, and integration with UST.
12826 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12827 * mem-break.c (uninsert_all_breakpoints)
12828 (reinsert_all_breakpoints): New.
12829 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12830 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12831 (gdb_agent_ust_loaded, helper_thread_id)
12832 (gdb_agent_helper_thread_id): New macros.
12833 (struct ipa_sym_addresses): Add addr_ust_loaded,
12834 addr_helper_thread_id, addr_cmd_buf.
12835 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12836 (in_process_agent_loaded_ust): New.
12837 (write_e_ust_not_loaded): New.
12838 (maybe_write_ipa_ust_not_loaded): New.
12839 (struct collect_static_trace_data_action): New.
12840 (enum tracepoint_type) <static_tracepoint>: New.
12841 (struct tracepoint) <handle>: Mention static tracepoints.
12842 (struct static_tracepoint_ctx): New.
12843 (CMD_BUF_SIZE): New.
12844 (add_tracepoint_action): Handle static tracepoint actions.
12845 (unprobe_marker_at): New.
12846 (clear_installed_tracepoints): Handle static tracepoints.
12847 (cmd_qtdp): Handle static tracepoints.
12848 (probe_marker_at): New.
12849 (cmd_qtstart): Handle static tracepoints.
12850 (response_tracepoint): Handle static tracepoints.
12851 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12852 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12853 (get_context_regcache): Handle static tracepoints.
12854 (do_action_at_tracepoint): Handle static tracepoint actions.
12855 (traceframe_find_block_type): Handle static trace data blocks.
12856 (traceframe_read_sdata): New.
12857 (download_tracepoints): Download static tracepoint actions.
12858 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12859 (GDB_PROBE_NAME): New.
12861 (GET_UST_SYM): New.
12864 (ust_marker_to_static_tracepoint): New.
12866 (collect_ust_data_at_tracepoint): New.
12867 (gdb_ust_probe): New.
12868 (UNIX_PATH_MAX, SOCK_DIR): New.
12869 (gdb_ust_connect_sync_socket): New.
12870 (resume_thread, stop_thread): New.
12871 (run_inferior_command): New.
12872 (init_named_socket): New.
12873 (gdb_ust_socket_init): New.
12874 (cstr_to_hexstr): New.
12876 (first_marker, next_marker): New.
12877 (response_ust_marker): New.
12878 (cmd_qtfstm, cmd_qtsstm): New.
12879 (unprobe_marker_at, probe_marker_at): New.
12880 (cmd_qtstmat, gdb_ust_thread): New.
12881 (gdb_ust_init): New.
12882 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12883 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12884 (ST_REGENTRY): New.
12885 (x86_64_st_collect_regmap): New.
12886 (X86_64_NUM_ST_COLLECT_GREGS): New.
12887 (AMD64_RIP_REGNUM): New.
12888 (supply_static_tracepoint_registers): New.
12889 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12890 (ST_REGENTRY): New.
12891 (i386_st_collect_regmap): New.
12892 (i386_NUM_ST_COLLECT_GREGS): New.
12893 (supply_static_tracepoint_registers): New.
12894 * server.c (handle_query): Handle qXfer:statictrace:read.
12895 <qSupported>: Report support for StaticTracepoints, and
12896 qXfer:statictrace:read features.
12897 * server.h (traceframe_read_sdata)
12898 (supply_static_tracepoint_registers): Declare.
12899 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12900 (unpack_varlen_hex): Include in IPA build.
12901 * Makefile.in (ustlibs, ustinc): New.
12902 (IPA_OBJS): Add remote-utils-ipa.o.
12903 ($(IPA_LIB)): Link -ldl and -lpthread.
12905 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12906 * config.in, configure: Regenerate.
12908 2010-06-20 Ian Lance Taylor <iant@google.com>
12909 Pedro Alves <pedro@codesourcery.com>
12911 * linux-x86-low.c (always_true): Delete.
12912 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12913 trying to fool the compiler with always_true.
12915 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12917 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12918 conditions in gdbserver.
12920 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12922 * spu-low.c (spu_read_memory): Wrap around local store limit.
12923 (spu_write_memory): Likewise.
12925 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12927 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12928 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12930 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12932 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12933 uses with LONGEST uses.
12935 2010-06-14 Stan Shebs <stan@codesourcery.com>
12936 Pedro Alves <pedro@codesourcery.com>
12940 * linux-x86-low.c: Include limits.h.
12942 (always_true): New.
12945 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12946 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12947 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12948 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12949 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12950 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12951 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12952 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12953 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12954 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12955 (amd64_emit_void_call_2): New.
12956 (amd64_emit_ops): New.
12957 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12958 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12959 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12960 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12961 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12962 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12963 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12964 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12965 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12966 (i386_emit_stack_adjust, i386_emit_int_call_1)
12967 (i386_emit_void_call_2): New.
12968 (i386_emit_ops): New.
12969 (x86_emit_ops): New.
12970 (the_low_target): Install x86_emit_ops.
12971 * server.h (struct emit_ops): New.
12972 (get_raw_reg_func_addr): Declare.
12973 (current_insn_ptr, emit_error): Declare.
12974 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12975 (set_trace_state_variable_value): New defines.
12976 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12977 addr_get_trace_state_variable_value and
12978 addr_set_trace_state_variable_value.
12979 (symbol_list): New fields for get_raw_reg,
12980 get_trace_state_variable_value and set_trace_state_variable_value.
12981 (condfn): New typedef.
12982 (struct tracepoint): New field `compiled_cond'.
12983 (do_action_at_tracepoint): Clear compiled_cond.
12984 (get_trace_state_variable_value, set_trace_state_variable_value):
12986 (condition_true_at_tracepoint): If there's a compiled condition,
12988 (current_insn_ptr, emit_error): New globals.
12989 (struct bytecode_address): New.
12990 (get_raw_reg_func_addr): New.
12991 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12992 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12993 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12994 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12995 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12996 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12997 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12998 (compile_tracepoint_condition, compile_bytecodes): New.
12999 * target.h (emit_ops): Forward declare.
13000 (struct target_ops): New field emit_ops.
13001 (target_emit_ops): New.
13002 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13003 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13004 * linux-low.c (linux_emit_ops): New.
13005 (linux_target_ops): Install it.
13006 * linux-low.h (struct linux_target_ops): New field emit_ops.
13008 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13010 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13011 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13013 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13014 Stan Shebs <stan@codesourcery.com>
13016 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13017 (all): Depend on $(extra_libraries).
13018 (install-only): Install the IPA.
13019 (IPA_OBJS, IPA_LIB): New.
13020 (clean): Remove the IPA lib.
13021 (IPAGENT_CFLAGS): New.
13022 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13023 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13024 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13025 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13026 * configure.ac: Check for atomic builtins support in the compiler.
13027 (IPA_DEPFILES, extra_libraries): Define.
13028 * configure.srv (ipa_obj): Add description.
13029 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13030 (i[34567]86-*-linux*): Set ipa_obj.
13031 (x86_64-*-linux*): Set ipa_obj.
13032 * linux-low.c (stabilizing_threads): New.
13033 (supports_fast_tracepoints): New.
13034 (linux_detach): Stabilize threads before detaching.
13035 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13036 the lwp is either not stabilizing, or is moving out of a jump pad.
13037 (linux_fast_tracepoint_collecting): New.
13038 (maybe_move_out_of_jump_pad): New.
13039 (enqueue_one_deferred_signal): New.
13040 (dequeue_one_deferred_signal): New.
13041 (linux_wait_for_event_1): If moving out of a jump pad, defer
13042 pending signals to later.
13043 (linux_stabilize_threads): New.
13044 (linux_wait_1): Check if threads need moving out of jump pads, and
13046 (stuck_in_jump_pad_callback): New.
13047 (move_out_of_jump_pad_callback): New.
13048 (lwp_running): New.
13049 (linux_resume_one_lwp): Handle moving out of jump pads.
13050 (linux_set_resume_request): Dequeue deferred signals.
13051 (need_step_over_p): Also step over fast tracepoint jumps.
13052 (start_step_over): Also uninsert fast tracepoint jumps.
13053 (finish_step_over): Also reinsert fast tracepoint jumps.
13054 (linux_install_fast_tracepoint_jump): New.
13055 (linux_target_ops): Install linux_stabilize_threads and
13056 linux_install_fast_tracepoint_jump_pad.
13057 * linux-low.h (linux_target_ops) <get_thread_area,
13058 install_fast_tracepoint_jump_pad>: New fields.
13059 (struct lwp_info) <collecting_fast_tracepoint,
13060 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13061 (linux_get_thread_area): Declare.
13062 * linux-x86-low.c (jump_insn): New.
13063 (x86_get_thread_area): New.
13064 (append_insns): New.
13065 (push_opcode): New.
13066 (amd64_install_fast_tracepoint_jump_pad): New.
13067 (i386_install_fast_tracepoint_jump_pad): New.
13068 (x86_install_fast_tracepoint_jump_pad): New.
13069 (the_low_target): Install x86_get_thread_area and
13070 x86_install_fast_tracepoint_jump_pad.
13071 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13072 (struct fast_tracepoint_jump): New.
13073 (fast_tracepoint_jump_insn): New.
13074 (fast_tracepoint_jump_shadow): New.
13075 (find_fast_tracepoint_jump_at): New.
13076 (fast_tracepoint_jump_here): New.
13077 (delete_fast_tracepoint_jump): New.
13078 (set_fast_tracepoint_jump): New.
13079 (uninsert_fast_tracepoint_jumps_at): New.
13080 (reinsert_fast_tracepoint_jumps_at): New.
13081 (set_breakpoint_at): Use write_inferior_memory.
13082 (uninsert_raw_breakpoint): Use write_inferior_memory.
13083 (check_mem_read): Mask out fast tracepoint jumps.
13084 (check_mem_write): Mask out fast tracepoint jumps.
13085 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13086 (set_fast_tracepoint_jump): Declare.
13087 (delete_fast_tracepoint_jump)
13088 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13089 (reinsert_fast_tracepoint_jumps_at): Declare.
13090 * regcache.c: Don't compile many functions when building the
13091 in-process agent library.
13092 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13093 the register buffer in the heap.
13094 (free_register_cache): If the register buffer isn't owned by the
13095 regcache, don't free it.
13096 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13097 pre-existing register caches.
13098 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13100 (convert_ascii_to_int): : Constify `from' parameter type.
13101 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13102 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13103 the needed buffer in-place.
13104 (relocate_instruction): New.
13105 * server.c (handle_query) <qSymbols>: If the target supports
13106 tracepoints, give it a chance of looking up symbols. Report
13107 support for fast tracepoints.
13108 (handle_status): Stabilize threads.
13109 (process_serial_event): Adjust.
13110 * server.h (struct fast_tracepoint_jump): Forward declare.
13111 (struct process_info) <fast_tracepoint_jumps>: New field.
13112 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13113 (decode_X_packet, decode_M_packet): Adjust.
13114 (relocate_instruction): Declare.
13115 (in_process_agent_loaded): Declare.
13116 (tracepoint_look_up_symbols): Declare.
13117 (struct fast_tpoint_collect_status): Declare.
13118 (fast_tracepoint_collecting): Declare.
13119 (force_unlock_trace_buffer): Declare.
13120 (handle_tracepoint_bkpts): Declare.
13121 (initialize_low_tracepoint)
13122 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13123 * target.h (struct target_ops) <stabilize_threads,
13124 install_fast_tracepoint_jump_pad>: New fields.
13125 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13126 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13127 [HAVE_STDINT_H]: Include stdint.h.
13128 (trace_debug_1): Rename to ...
13129 (trace_vdebug): ... this.
13130 (trace_debug): Rename to ...
13131 (trace_debug_1): ... this. Add `level' parameter.
13132 (trace_debug): New.
13133 (ATTR_USED, ATTR_NOINLINE): New.
13134 (IP_AGENT_EXPORT): New.
13135 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13136 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13137 (about_to_request_buffer_space, trace_buffer_is_full)
13138 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13139 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13140 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13141 (traceframe_write_count, traceframes_created)
13142 (trace_state_variables)
13143 New renaming defines.
13144 (struct ipa_sym_addresses): New.
13145 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13146 (symbol_list): New.
13147 (ipa_sym_addrs): New.
13148 (all_tracepoint_symbols_looked_up): New.
13149 (in_process_agent_loaded): New.
13150 (write_e_ipa_not_loaded): New.
13151 (maybe_write_ipa_not_loaded): New.
13152 (tracepoint_look_up_symbols): New.
13153 (debug_threads) [IN_PROCESS_AGENT]: New.
13154 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13155 (UNKNOWN_SIDE_EFFECTS): New.
13156 (stop_tracing): New.
13157 (flush_trace_buffer): New.
13158 (stop_tracing_bkpt): New.
13159 (flush_trace_buffer_bkpt): New.
13160 (read_inferior_integer): New.
13161 (read_inferior_uinteger): New.
13162 (read_inferior_data_pointer): New.
13163 (write_inferior_data_pointer): New.
13164 (write_inferior_integer): New.
13165 (write_inferior_uinteger): New.
13166 (struct collect_static_trace_data_action): Delete.
13167 (enum tracepoint_type): New.
13168 (struct tracepoint) <type>: New field `type'.
13169 <actions_str, step_actions, step_actions_str>: Only include in
13171 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13172 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13173 (tracepoints): Use IP_AGENT_EXPORT.
13174 (last_tracepoint): Don't include in the IPA.
13175 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13176 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13177 (alloced_trace_state_variables): New.
13178 (trace_state_variables): Use IP_AGENT_EXPORT.
13179 (traceframe_t): Delete unused variable.
13180 (circular_trace_buffer): Don't include in the IPA.
13181 (trace_buffer_start): Delete.
13182 (struct trace_buffer_control): New.
13183 (trace_buffer_free): Delete.
13184 (struct ipa_trace_buffer_control): New.
13185 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13186 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13188 (trace_buffer_ctrl): New.
13189 (TRACE_BUFFER_CTRL_CURR): New.
13190 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13191 Reimplement as macros.
13192 (trace_buffer_wrap): Delete.
13193 (traceframe_write_count, traceframe_read_count)
13194 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13195 (struct tracepoint_hit_ctx) <type>: New field.
13196 (struct fast_tracepoint_ctx): New.
13197 (memory_barrier): New.
13199 (record_tracepoint_error): Update atomically in the IPA.
13200 (clear_inferior_trace_buffer): New.
13201 (about_to_request_buffer_space): New.
13202 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13203 updating the same buffer.
13204 (add_tracepoint): Default the tracepoint's type to trap
13205 tracepoint, and orig_size to -1.
13206 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13207 internal variables.
13208 (create_trace_state_variable): New parameter `gdb'. Handle it.
13209 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13210 (cmd_qtdp): Handle fast tracepoints.
13211 (cmd_qtdv): Adjust.
13212 (max_jump_pad_size): New.
13213 (gdb_jump_pad_head): New.
13214 (get_jump_space_head): New.
13215 (claim_jump_space): New.
13216 (sort_tracepoints): New.
13217 (MAX_JUMP_SIZE): New.
13218 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13220 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13221 support. Upload fast traceframes, and delete internal IPA
13223 (stop_tracing_handler): New.
13224 (flush_trace_buffer_handler): New.
13225 (cmd_qtstop): Upload fast tracepoints.
13226 (response_tracepoint): Handle fast tracepoints.
13227 (tracepoint_finished_step): Upload fast traceframes. Set the
13228 tracepoint hit context's tracepoint type.
13229 (handle_tracepoint_bkpts): New.
13230 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13231 type. Add comment about fast tracepoints.
13232 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13233 non-existing action_str field.
13234 (get_context_regcache): Handle fast tracepoints.
13235 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13237 (fast_tracepoint_from_jump_pad_address): New.
13238 (fast_tracepoint_from_ipa_tpoint_address): New.
13239 (collecting_t): New.
13240 (force_unlock_trace_buffer): New.
13241 (fast_tracepoint_collecting): New.
13243 (gdb_collect): New.
13244 (write_inferior_data_ptr): New.
13245 (target_tp_heap): New.
13246 (target_malloc): New.
13247 (download_agent_expr): New.
13249 (download_tracepoints): New.
13250 (download_trace_state_variables): New.
13251 (upload_fast_traceframes): New.
13252 (IPA_FIRST_TRACEFRAME): New.
13253 (IPA_NEXT_TRACEFRAME_1): New.
13254 (IPA_NEXT_TRACEFRAME): New.
13255 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13256 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13257 (gdb_jump_pad_buffer_end): New.
13258 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13259 (initialize_tracepoint): Adjust.
13260 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13261 buffer. Initialize the low module.
13262 * utils.c (PREFIX, TOOLNAME): New.
13263 (malloc_failure): Use PREFIX.
13264 (error): In the IPA, an error causes an exit.
13265 (fatal, warning): Use PREFIX.
13266 (internal_error): Use TOOLNAME.
13267 (NUMCELLS): Increase to 10.
13268 * configure, config.in: Regenerate.
13270 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13272 * server.c (handle_query) <qSupported>: Do two passes over the
13273 qSupported string to avoid nesting strtok.
13275 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13277 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13279 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13280 -Wl,--dynamic-list.
13281 * configure: Regenerate.
13282 * proc-service.list: New.
13284 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13286 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13289 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13291 * gdbreplay.c (remote_open): Check error return from socket() call by
13292 its equality to -1 not by it being negative.
13293 * remote-utils.c (remote_open): Likewise.
13295 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13297 * config.h: Regenerate.
13299 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13301 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13302 doesn't provide PTRACE_GET_THREAD_AREA.
13304 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13306 * linux-m68k-low.c: Include <asm/ptrace.h>
13307 (ps_get_thread_area): Implement.
13309 2010-05-03 Doug Evans <dje@google.com>
13311 * event-loop.c (struct callback_event): New struct.
13312 (callback_list): New global.
13313 (append_callback_event, delete_callback_event): New functions.
13314 (process_callback): New function.
13315 (start_event_loop): Call it.
13316 * remote-utils.c (NOT_SCHEDULED): Define.
13317 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13318 moved out of readchar.
13319 (readchar): Rewrite. Call reschedule before returning.
13320 (reset_readchar): New function.
13321 (remote_close): Call it.
13322 (process_remaining, reschedule): New functions.
13323 * server.h (callback_handler_func): New typedef.
13324 (append_callback_event, delete_callback_event): Declare.
13326 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13328 * proc-service.c (ps_pglobal_lookup): Use
13329 thread_db_look_up_one_symbol.
13330 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13331 parameter. Use it instead of all_symbols_looked_up.
13332 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13334 (all_symbols_looked_up): Don't declare.
13335 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13336 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13338 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13339 Set all_symbols_looked_up here.
13340 (thread_db_look_up_one_symbol): New.
13341 (thread_db_get_tls_address): Adjust.
13342 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13343 thread_db object on the heap, and tentatively set it in the
13345 (thread_db_init): Don't set all_symbols_looked_up here.
13346 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13348 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13350 * linux-low.c (linux_kill, linux_detach): Adjust.
13351 (status_pending_p_callback): Remove redundant statement. Check
13352 for !TARGET_WAITIKIND_IGNORE, instead of
13353 TARGET_WAITKIND_STOPPED.
13354 (handle_tracepoints): Make sure LWP is locked. Adjust.
13355 (linux_wait_for_event_1): Adjust.
13356 (linux_cancel_breakpoints): New.
13357 (unsuspend_one_lwp): New.
13358 (unsuspend_all_lwps): New.
13359 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13360 (send_sigstop_callback): Change return type to int, add new
13361 `except' parameter and handle it.
13362 (suspend_and_send_sigstop_callback): New.
13363 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13364 pass them down. If SUSPEND, also increment the lwp's suspend
13366 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13367 (need_step_over_p): Don't consider suspended LWPs.
13368 (start_step_over): Adjust.
13369 (proceed_one_lwp): Change return type to int, add new `except'
13370 parameter and handle it.
13371 (unsuspend_and_proceed_one_lwp): New.
13372 (proceed_all_lwps): Use find_inferior instead of
13374 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13375 also decrement the suspend count of LWPs. Pass `except' down,
13376 instead of hacking its suspend count.
13377 (linux_pause_all): Add `freeze' parameter. Adjust.
13378 (linux_unpause_all): New.
13379 (linux_target_ops): Install linux_unpause_all.
13380 * server.c (handle_status): Adjust.
13381 * target.h (struct target_ops): New fields `unpause_all' and
13382 `cancel_breakpoints'. Add new parameter to `pause_all'.
13383 (pause_all): Add new `freeze' parameter.
13384 (unpause_all): New.
13385 (cancel_breakpoints): New.
13386 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13387 cancel breakpoints.
13388 (cmd_qtstart): Pause threads.
13389 (stop_tracing): Pause threads, and cancel breakpoints.
13390 * win32-low.c (win32_target_ops): Adjust.
13392 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13394 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13395 the inferior right away from here...
13396 (linux_wait_1): ... to here, and adjust to check the thread's
13397 last_resume_kind instead of the lwp's step or stop_expected flags.
13399 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13401 * README: Use consistent `GDB' and `GDBserver' spellings.
13403 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13405 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13406 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13407 (linux_detach_one_lwp): Assume the lwp is stopped.
13408 (any_thread_of): Delete.
13409 (linux_detach): Stop all lwps here. Don't blindly delete all
13411 (delete_lwp_callback): New.
13412 (linux_mourn): Delete all lwps of the process that is gone.
13413 (linux_wait_1): Don't delete the last lwp of the process here.
13414 * mem-break.h (mark_breakpoints_out): Declare.
13415 * mem-break.c (mark_breakpoints_out): New.
13416 (free_all_breakpoints): Use it.
13417 * server.c (handle_target_event): If the process is gone, mark
13419 * thread-db.c (struct thread_db) <create_bp>: New field.
13420 (thread_db_enable_reporting): Fix prototype. Store a thread event
13421 breakpoint reference in the thread_db struct.
13422 (thread_db_load_search): Clear the thread_db object.
13423 (try_thread_db_load_1): Ditto.
13424 (switch_to_process): New.
13425 (disable_thread_event_reporting): Use it.
13426 (remove_thread_event_breakpoints): New.
13427 (thread_db_detach, thread_db_mourn): Use it.
13429 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13431 * linux-low.c (linux_enable_event_reporting): New.
13432 (linux_wait_for_event_1, handle_extended_wait): Use it.
13434 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13436 * linux-low.c (linux_kill_one_lwp, linux_kill)
13437 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13438 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13439 SIGSTOP even if the LWP is stopped.
13440 (send_sigstop_callback): New.
13441 (stop_all_lwps): Use send_sigstop_callback instead.
13442 (linux_resume_one_thread): Adjust.
13443 (proceed_one_lwp): Still proceed an LWP that the client has
13444 requested to stop, if we haven't reported it as stopped yet. Make
13445 sure that LWPs the client want stopped, have a pending SIGSTOP.
13447 2010-04-26 Doug Evans <dje@google.com>
13449 * server.c (handle_general_set): Make static.
13451 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13452 Print received char after testing for error/eof instead of before.
13453 (input_interrupt): Tweak comment.
13455 2010-04-23 Doug Evans <dje@google.com>
13457 * server.c (start_inferior): Print inferior argv if --debug.
13459 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13461 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13462 * nto-x86-low.c: Include server.h
13464 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13466 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13467 be consistent with other sources of this directory.
13468 (init_registers_amd64): Correct name of source file of this function
13471 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13473 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13474 64-bit executables.
13476 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13478 * win32-i386-low.c: Add 64-bit support.
13479 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13480 (init_registers_amd64): Declare.
13481 (mappings): Add 64-bit version of array.
13482 (init_windows_x86): New function.
13483 (the_low_target): Change init_arch field to init_windows_x86.
13485 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13487 * win32-low.c: Adapt to support also 64-bit architecture.
13488 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13489 (get_image_name): Use SIZE_T type for local variable `done'.
13490 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13491 (toolhelp_get_dll_name): Idem.
13492 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13493 Use uintptr_t typecast to avoid warning.
13494 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13495 (handle_exception): Use phex_nz to avoid warning.
13496 (win32_wait): Remove unused local variable `process'.
13498 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13500 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13503 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13505 * configure.ac: Use `ws2_32' library for srv_mingw.
13506 * configure: Regenerate.
13507 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13508 * remote-utils.c: Likewise.
13510 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13512 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13513 if __x86_64__ is defined.
13515 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13517 * configure: Regenerate.
13519 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13521 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13522 * target.h (target_ops): New get_tib_address field.
13523 * win32-low.h (win32_thread_info): Add thread_local_base field.
13524 * win32-low.c (child_add_thread): Add tlb argument.
13525 Set thread_local_base field to TLB.
13526 (get_child_debug_event): Adapt to child_add_thread change.
13527 (win32_get_tib_address): New function.
13528 (win32_target_ops): Set get_tib_address field to
13529 win32_get_tib_address.
13530 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13532 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13534 * linux-low.c (linux_mourn): Also remove the process.
13535 * server.c (handle_target_event): Don't remove the process here.
13536 * nto-low.c (nto_mourn): New.
13537 (nto_target_ops): Install it.
13538 * spu-low.c (spu_mourn): New.
13539 (spu_target_ops): Install it.
13540 * win32-low.c (win32_mourn): New.
13541 (win32_target_ops): Install it.
13543 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13545 * server.h (buffer_xml_printf): Remove redundant `;'.
13547 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13549 * regcache.c (set_register_cache): Invalidate regcaches before
13550 changing the register cache layout.
13551 (regcache_invalidate_one): Allow a NULL regcache.
13552 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13553 regcaches before changing the register cache layout or the target
13556 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13558 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13559 variable warning on Linux/x86-64.
13561 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13563 GDBserver disconnected tracing support.
13565 * linux-low.c (linux_remove_process): Delete.
13566 (add_lwp): Don't set last_resume_kind here.
13567 (linux_kill): Use `mourn'.
13568 (linux_detach): Use `thread_db_detach', and `mourn'.
13569 (linux_mourn): New.
13570 (linux_attach_lwp_1): Adjust comment.
13571 (linux_attach): last_resume_kind moved the thread_info; adjust.
13572 (status_pending_p_callback): Adjust.
13573 (linux_wait_for_event_1): Adjust.
13574 (count_events_callback, select_singlestep_lwp_callback)
13575 (select_event_lwp_callback, cancel_breakpoints_callback)
13576 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13577 (proceed_one_lwp): Adjust.
13578 (linux_async): Add debug output.
13579 (linux_thread_stopped): New.
13580 (linux_pause_all): New.
13581 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13583 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13584 (thread_db_free): Delete declaration.
13585 (thread_db_detach, thread_db_mourn): Declare.
13586 * thread-db.c (thread_db_init): Use thread_db_mourn.
13587 (thread_db_free): Delete, split in two.
13588 (disable_thread_event_reporting): New.
13589 (thread_db_detach): New.
13590 (thread_db_mourn): New.
13592 * server.h (struct thread_info) <last_resume_kind>: New field.
13593 <attached>: Add comment.
13594 <gdb_detached>: New field.
13595 (handler_func): Change return type to int.
13596 (handle_serial_event, handle_target_event): Ditto.
13597 (gdb_connected): Declare.
13599 (disconnected_tracing): Declare.
13600 (stop_tracing): Declare.
13602 * server.c (handle_query) <qSupported>: Report support for
13603 disconnected tracing.
13604 (queue_stop_reply_callback): Account for running threads.
13605 (gdb_wants_thread_stopped): New.
13606 (gdb_wants_all_threads_stopped): New.
13607 (gdb_reattached_process): New.
13608 (handle_status): Clear the `gdb_detached' flag of all processes.
13609 In all-stop, stop all threads.
13610 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13611 (process_serial_event): If the remote connection breaks, or if an
13612 exit was forced with "monitor exit", force an event loop exit.
13613 Handle disconnected tracing on detach.
13614 (handle_serial_event): Adjust.
13615 (handle_target_event): If GDB isn't connected, forward events back
13616 to the inferior, unless the last process exited, in which case,
13617 exit gdbserver. Adjust interface.
13619 * remote-utils.c (remote_open): Don't block in accept. Instead
13620 register an event loop source on the listen socket file
13621 descriptor. Refactor bits into ...
13622 (listen_desc): ... this new global.
13623 (gdb_connected): ... this new function.
13624 (enable_async_notification): ... this new function.
13625 (handle_accept_event): ... this new function.
13626 (remote_close): Clear remote_desc.
13628 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13630 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13632 (mourn_inferior): Define.
13633 (target_process_qsupported): Avoid the dangling else problem.
13634 (thread_stopped): Define.
13635 (pause_all): Define.
13636 (target_waitstatus_to_string): Declare.
13637 * target.c (target_waitstatus_to_string): New.
13639 * tracepoint.c (tracing): Make extern.
13640 (disconnected_tracing): New.
13641 (stop_tracing): Make extern. Handle tracing stops due to GDB
13643 (cmd_qtdisconnected): New.
13644 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13645 (handle_tracepoint_general_set): Handle QTDisconnected.
13647 * event-loop.c (event_handler_func): Change return type to int.
13648 (process_event): Bail out if the event handler wants the event
13650 (handle_file_event): Ditto.
13651 (start_event_loop): Bail out if the event handler wants the event
13654 * nto-low.c (nto_target_ops): Adjust.
13655 * spu-low.c (spu_wait): Don't remove the process here.
13656 (spu_target_ops): Adjust.
13657 * win32-low.c (win32_wait): Don't remove the process here.
13658 (win32_target_ops): Adjust.
13660 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13662 * regcache.c (realloc_register_cache): Invalidate inferior's
13663 regcache before recreating it.
13665 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13667 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13669 2010-04-09 Stan Shebs <stan@codesourcery.com>
13670 Pedro Alves <pedro@codesourcery.com>
13672 * server.h (LONGEST): New.
13673 (struct thread_info) <while_stepping>: New field.
13674 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13676 (initialize_tracepoint, handle_tracepoint_general_set)
13677 (handle_tracepoint_query, tracepoint_finished_step)
13678 (tracepoint_was_hit, release_while_stepping_state_list):
13679 (current_traceframe): Declare.
13680 * server.c (handle_general_set): Handle tracepoint packets.
13681 (read_memory): New.
13682 (write_memory): New.
13683 (handle_search_memory_1): Use read_memory.
13684 (handle_query): Report support for conditional tracepoints, trace
13685 state variables, and tracepoint sources. Handle tracepoint
13687 (main): Initialize the tracepoints module.
13688 (process_serial_event): Handle traceframe reads/writes.
13690 * linux-low.c (handle_tracepoints): New.
13691 (linux_wait_1): Call it.
13692 (linux_resume_one_lwp): Handle while-stepping.
13693 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13694 (linux_target_ops): Install them.
13695 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13697 * linux-x86-low.c (x86_supports_tracepoints): New.
13698 (the_low_target). Install it.
13700 * mem-break.h (delete_breakpoint): Declare.
13701 * mem-break.c (delete_breakpoint): Make external.
13703 * target.h (struct target_ops): Add `supports_tracepoints',
13704 `read_pc', and `write_pc' fields.
13705 (target_supports_tracepoints): Define.
13706 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13709 * regcache.h (struct regcache) <registers_owned>: New field.
13710 (init_register_cache, regcache_cpy): Declare.
13711 (regcache_read_pc, regcache_write_pc): Declare.
13712 (register_cache_size): Declare.
13713 (supply_regblock): Declare.
13714 * regcache.c (init_register_cache): New.
13715 (new_register_cache): Use it.
13716 (regcache_cpy): New.
13717 (register_cache_size): New.
13718 (supply_regblock): New.
13719 (regcache_read_pc, regcache_write_pc): New.
13721 * tracepoint.c: New.
13723 * Makefile.in (OBS): Add tracepoint.o.
13724 (tracepoint.o): New rule.
13726 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13728 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13730 (i386-mmx.c): Likewise.
13731 (i386-mmx-linux.o): Likewise.
13732 (i386-mmx-linux.c): Likewise.
13734 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13735 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13736 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13737 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13739 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13740 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13741 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13743 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13745 * Makefile.in (clean): Updated.
13747 (i386-avx.c): Likewise.
13748 (i386-avx-linux.o): Likewise.
13749 (i386-avx-linux.c): Likewise.
13750 (amd64-avx.o): Likewise.
13751 (amd64-avx.c): Likewise.
13752 (amd64-avx-linux.o): Likewise.
13753 (amd64-avx-linux.c): Likewise.
13755 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13756 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13757 (srv_amd64_regobj): Add amd64-avx.o.
13758 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13759 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13760 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13761 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13762 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13763 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13764 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13766 * i387-fp.c: Include "i386-xstate.h".
13768 (i387_cache_to_xsave): Likewise.
13769 (i387_xsave_to_cache): Likewise.
13770 (x86_xcr0): Likewise.
13772 * i387-fp.h (i387_cache_to_xsave): Likewise.
13773 (i387_xsave_to_cache): Likewise.
13774 (x86_xcr0): Likewise.
13776 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13777 * linux-crisv32-low.c (target_regsets): Likewise.
13778 * linux-m68k-low.c (target_regsets): Likewise.
13779 * linux-mips-low.c (target_regsets): Likewise.
13780 * linux-ppc-low.c (target_regsets): Likewise.
13781 * linux-s390-low.c (target_regsets): Likewise.
13782 * linux-sh-low.c (target_regsets): Likewise.
13783 * linux-sparc-low.c (target_regsets): Likewise.
13784 * linux-xtensa-low.c (target_regsets): Likewise.
13786 * linux-low.c: Include <sys/uio.h>.
13787 (regsets_fetch_inferior_registers): Support nt_type.
13788 (regsets_store_inferior_registers): Likewise.
13789 (linux_process_qsupported): New.
13790 (linux_target_ops): Add linux_process_qsupported.
13792 * linux-low.h (regset_info): Add nt_type.
13793 (linux_target_ops): Add process_qsupported.
13795 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13797 (init_registers_i386_avx_linux): New.
13798 (init_registers_amd64_avx_linux): Likewise.
13799 (xmltarget_i386_linux_no_xml): Likewise.
13800 (xmltarget_amd64_linux_no_xml): Likewise.
13801 (PTRACE_GETREGSET): Likewise.
13802 (PTRACE_SETREGSET): Likewise.
13803 (x86_fill_xstateregset): Likewise.
13804 (x86_store_xstateregset): Likewise.
13805 (use_xml): Likewise.
13806 (x86_linux_update_xmltarget): Likewise.
13807 (x86_linux_process_qsupported): Likewise.
13808 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13809 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13810 init_registers_i386_linux here. Call
13811 x86_linux_update_xmltarget.
13812 (the_low_target): Add x86_linux_process_qsupported.
13814 * server.c (handle_query): Call target_process_qsupported.
13816 * target.h (target_ops): Add process_qsupported.
13817 (target_process_qsupported): New.
13819 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13821 * inferiors.c (add_thread): Set last_status kind to
13822 TARGET_WAITKIND_IGNORE.
13823 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13824 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13825 (linux_wait_1): Move `thread' local definition to block that uses
13826 it. Don't NULL initialize `event_child'.
13827 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13828 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13829 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13831 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13833 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13834 an extended waitstatus, or by a watchpoint.
13835 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13836 thread was stepping or has been stopped by a watchpoint.
13838 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13840 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13841 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13842 of another, then delete the previous, and validate all
13844 (validate_inserted_breakpoint): New.
13845 (delete_disabled_breakpoints): New.
13846 (validate_breakpoints): New.
13847 (check_mem_read): Validate breakpoints before trusting their
13848 shadow. Delete disabled breakpoints.
13849 (check_mem_write): Validate breakpoints before trusting they
13850 should be inserted. Delete disabled breakpoints.
13851 * mem-break.h (validate_breakpoints):
13852 * server.c (handle_query): Validate breakpoints when we see a
13855 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13857 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13858 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13859 if we could tell there's a GDB breakpoint at stop_pc.
13860 (need_step_over_p): Don't do a step over if we find a GDB
13861 breakpoint at the resume PC.
13863 * mem-break.c (struct raw_breakpoint): New.
13864 (enum bkpt_type): New type `gdb_breakpoint'.
13865 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13866 fields. New field `raw'.
13867 (find_raw_breakpoint_at): New.
13868 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13869 breakpoint instead.
13870 (set_breakpoint_at): Adjust.
13871 (delete_raw_breakpoint): New.
13872 (release_breakpoint): New.
13873 (delete_breakpoint): Rename to...
13874 (delete_breakpoint_1): ... this. Add proc parameter. Use
13875 release_breakpoint. Return ENOENT.
13876 (delete_breakpoint): Reimplement.
13877 (find_breakpoint_at): Delete.
13878 (find_gdb_breakpoint_at): New.
13879 (delete_breakpoint_at): Delete.
13880 (set_gdb_breakpoint_at): New.
13881 (delete_gdb_breakpoint_at): New.
13882 (gdb_breakpoint_here): New.
13883 (set_reinsert_breakpoint): Use release_breakpoint.
13884 (uninsert_breakpoint): Rename to ...
13885 (uninsert_raw_breakpoint): ... this.
13886 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13887 (reinsert_raw_breakpoint): Change parameter type to
13889 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13891 (check_breakpoints): Adjust. Use release_breakpoint.
13892 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13893 (breakpoint_inserted_here): Ditto.
13894 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13895 Don't trust the breakpoint's shadow if it is not inserted.
13896 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13897 (delete_all_breakpoints): Adjust.
13898 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13899 use delete_breakpoint_1.
13901 * mem-break.h (breakpoints_supported): Delete declaration.
13902 (set_gdb_breakpoint_at): Declare.
13903 (gdb_breakpoint_here): Declare.
13904 (delete_breakpoint_at): Delete.
13905 (delete_gdb_breakpoint_at): Declare.
13907 * server.h (struct raw_breakpoint): Forward declare.
13908 (struct process_info): New field `raw_breakpoints'.
13910 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13913 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13915 * linux-low.c (status_pending_p_callback): Fix comment.
13916 (linux_wait_for_event_1): Move most of the internal breakpoint
13917 handling from here...
13918 (linux_wait_1): ... to here.
13919 (count_events_callback): New.
13920 (select_singlestep_lwp_callback): New.
13921 (select_event_lwp_callback): New.
13922 (cancel_breakpoints_callback): New.
13923 (select_event_lwp): New.
13924 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13925 priority to all LWPs that have had events that should be reported
13926 to the client. Cancel breakpoints when about to reporting the
13927 event to the client, not while stopping lwps. No longer cancel
13928 finished single-steps here.
13929 (cancel_finished_single_step): Delete.
13930 (cancel_finished_single_steps): Delete.
13932 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13934 * mem-break.c (enum bkpt_type): New.
13935 (struct breakpoint): New field `type'.
13936 (set_breakpoint_at): Change return type to struct breakpoint
13937 pointer. Set type to `other_breakpoint' by default.
13938 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13939 in the breakpoint list.
13940 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13941 (reinsert_breakpoint): Rename to ...
13942 (reinsert_raw_breakpoint): ... this.
13943 (reinsert_breakpoints_at): Adjust.
13944 * mem-break.h (struct breakpoint): Declare.
13945 (set_breakpoint_at): Change return type to struct breakpoint
13948 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13950 * server.c (handle_query): Assign, not compare.
13952 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13954 Teach linux gdbserver to step-over-breakpoints.
13956 * linux-low.c (can_hardware_single_step): New.
13957 (supports_breakpoints): New.
13958 (handle_extended_wait): If stopping threads, read the stop pc of
13959 the new cloned LWP.
13961 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13962 low target doesn't support retrieving the PC.
13963 (add_lwp): Set last_resume_kind to resume_continue.
13964 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13965 (linux_attach): Don't clear stop_expected. Set the lwp's
13966 last_resume_kind to resume_stop.
13967 (linux_detach_one_lwp): Don't check for removed breakpoints.
13968 (check_removed_breakpoint): Delete.
13969 (status_pending_p): Rename to ...
13970 (status_pending_p_callback): ... this. Don't check for removed
13971 breakpoints. Don't consider threads that are stopped from GDB's
13973 (linux_wait_for_lwp): Always read the stop_pc here.
13974 (cancel_breakpoint): New.
13975 (step_over_bkpt): New global.
13976 (linux_wait_for_event_1): Implement stepping over breakpoints.
13977 (gdb_wants_lwp_stopped): New.
13978 (gdb_wants_all_stopped): New.
13979 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13980 single-step traps here. Store the thread's last reported target
13982 (send_sigstop): Don't clear stop_expected. Always set it,
13984 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13985 (cancel_finished_single_step): New.
13986 (cancel_finished_single_steps): New.
13987 (wait_for_sigstop): Don't cancel finished single-step traps here.
13988 (linux_resume_one_lwp): Don't check for removed breakpoints.
13989 Don't set `step' on non-hardware step archs.
13990 (linux_set_resume_request): Ignore resume_stop requests if already
13991 stopping or stopped. Set the lwp's last_resume_kind.
13992 (resume_status_pending_p): Don't check for removed breakpoints.
13993 (need_step_over_p): New.
13994 (start_step_over): New.
13995 (finish_step_over): New.
13996 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13997 requests. Clear the thread's last reported target waitstatus.
13998 Don't use the `suspended' flag. Don't consider pending breakpoints.
13999 (linux_resume): Start a step-over if necessary.
14000 (proceed_one_lwp): New.
14001 (proceed_all_lwps): New.
14002 (unstop_all_lwps): New.
14003 * linux-low.h (struct lwp_info): Rewrite comment for the
14004 `suspended' flag. Add the `stop_pc' field. Delete the
14005 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14006 Add `'last_resume_kind' and `need_step_over' fields.
14007 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14008 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14009 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14010 (set_raw_breakpoint_at): New.
14011 (set_breakpoint_at): Rewrite to use it.
14012 (reinsert_breakpoint_handler): Delete.
14013 (set_reinsert_breakpoint): New.
14014 (reinsert_breakpoint_by_bp): Delete.
14015 (delete_reinsert_breakpoints): New.
14016 (uninsert_breakpoint): Rewrite.
14017 (uninsert_breakpoints_at): New.
14018 (reinsert_breakpoint): Rewrite.
14019 (reinsert_breakpoints_at): New.
14020 (check_breakpoints): Rewrite.
14021 (breakpoint_here): New.
14022 (breakpoint_inserted_here): New.
14023 (check_mem_read): Adjust.
14024 * mem-break.h (breakpoints_supported, breakpoint_here)
14025 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14026 (reinsert_breakpoint_by_bp): Delete declaration.
14027 (delete_reinsert_breakpoints): Declare.
14028 (reinsert_breakpoint): Delete declaration.
14029 (reinsert_breakpoints_at): Declare.
14030 (uninsert_breakpoint): Delete declaration.
14031 (uninsert_breakpoints_at): Declare.
14032 (check_breakpoints): Adjust prototype.
14033 * server.h: Adjust include order.
14034 (struct thread_info): Declare here. Add a `last_status' field.
14036 2010-03-23 Michael Snyder <msnyder@vmware.com>
14038 * server.c (crc32): New function.
14039 (handle_query): Add handling for 'qCRC:' request.
14041 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14043 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14044 lwp had been stopped by a watchpoint.
14046 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14048 * server.h (internal_error): Declare.
14049 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14050 * utils.c (internal_error): New function.
14052 2010-03-15 Andreas Schwab <schwab@redhat.com>
14054 * configure.srv: Fix typo setting srv_regobj.
14056 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14058 * linux-low.c (fetch_register): Avoid passing a non string literal
14060 (usr_store_inferior_registers): Ditto.
14062 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14064 * linux-low.c (linux_write_memory): Bail out early if peeking
14067 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14069 * linux-low.h (struct lwp_info): New fields
14070 `stopped_by_watchpoint' and `stopped_data_address'.
14071 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14072 here, and cache them in the lwp object.
14073 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14075 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14077 (linux_stopped_by_watchpoint): Rewrite.
14078 (linux_stopped_data_address): Rewrite.
14080 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14082 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14083 switching the current inferior, not before.
14085 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14087 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14088 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14089 i386-linux.c and amd64-linux.c.
14090 (reg-i386.o): Removed.
14091 (reg-i386.c): Likewise.
14092 (reg-i386-linux.o): Likewise.
14093 (reg-i386-linux.c): Likewise.
14094 (reg-x86-64.o): Likewise.
14095 (reg-x86-64.c): Likewise.
14096 (reg-x86-64-linux.o): Likewise.
14097 (reg-x86-64-linux.c): Likewise.
14099 (i386.c): Likewise.
14100 (i386-linux.o): Likewise.
14101 (i386-linux.c): Likewise.
14102 (amd64.o): Likewise.
14103 (amd64.c): Likewise.
14104 (amd64-linux.o): Likewise.
14105 (amd64-linux.c): Likewise.
14107 * configure.srv (srv_i386_regobj): New.
14108 (srv_i386_linux_regobj): Likewise.
14109 (srv_amd64_regobj): Likewise.
14110 (srv_amd64_linux_regobj): Likewise.
14111 (srv_i386_32bit_xmlfiles): Likewise.
14112 (srv_i386_64bit_xmlfiles): Likewise.
14113 (srv_i386_xmlfiles): Likewise.
14114 (srv_amd64_xmlfiles): Likewise.
14115 (srv_i386_linux_xmlfiles): Likewise.
14116 (srv_amd64_linux_xmlfiles): Likewise.
14117 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14118 srv_xmlfiles to $srv_i386_xmlfiles.
14119 (i[34567]86-*-mingw32ce*): Likewise.
14120 (i[34567]86-*-mingw*): Likewise.
14121 (i[34567]86-*-nto*): Likewise.
14122 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14123 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14124 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14125 (x86_64-*-linux*): Likewise.
14127 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14128 (init_registers_amd64_linux): New.
14129 (x86_arch_setup): Replace init_registers_x86_64_linux with
14130 init_registers_amd64_linux.
14132 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14134 * configure.ac: Check for libdl. If it is not available link against
14135 static libthread_db.
14136 * configure: Regenerate.
14138 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14142 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14143 handing a read watchpoint.
14144 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14146 2010-02-12 Doug Evans <dje@google.com>
14148 * linux-low.c (linux_supports_tracefork_flag): Document.
14149 (linux_look_up_symbols): Add comment.
14151 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14153 * regcache.c (supply_register): Clear regcache if buf is NULL.
14155 2010-02-02 Nicolas Roche <roche@sourceware.org>
14156 Joel Brobecker <brobecker@adacore.com>
14158 * inferiors.c (find_inferior): Add function documentation.
14159 (unloaded_dll): Handle the case where the unloaded dll has not
14160 been previously registered in the dll list.
14162 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14164 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14165 (thumb2_breakpoint): New.
14166 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14168 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14170 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14171 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14174 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14176 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14178 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14180 * linux-s390-low.c (s390_collect_ptrace_register)
14181 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14183 2010-01-21 Doug Evans <dje@google.com>
14185 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14186 (PTRACE_ARG4_TYPE): New macro.
14187 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14188 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14189 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14190 (usr_store_inferior_registers): Ditto.
14191 (linux_read_memory, linux_write_memory): Ditto.
14192 (linux_test_for_tracefork): Ditto.
14194 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14195 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14197 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14199 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14202 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14204 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14205 prototype to take a regcache. Adjust.
14207 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14209 * regcache.h (struct thread_info): Forward declare.
14210 (struct regcache): New.
14211 (new_register_cache): Adjust prototype.
14212 (get_thread_regcache): Declare.
14213 (free_register_cache): Adjust prototype.
14214 (registers_to_string, registers_from_string): Ditto.
14215 (supply_register, supply_register_by_name, collect_register)
14216 (collect_register_as_string, collect_register_by_name): Ditto.
14217 * regcache.c (struct inferior_regcache_data): Delete.
14218 (get_regcache): Rename to ...
14219 (get_thread_regcache): ... this. Adjust. Switch inferior before
14220 fetching registers.
14221 (regcache_invalidate_one): Adjust.
14222 (regcache_invalidate): Fix prototype.
14223 (new_register_cache): Return the new register cache.
14224 (free_register_cache): Change prototype.
14225 (realloc_register_cache): Adjust.
14226 (registers_to_string): Change prototype to take a regcache. Adjust.
14227 (registers_from_string): Ditto.
14228 (register_data): Ditto.
14229 (supply_register): Ditto.
14230 (supply_register_by_name): Ditto.
14231 (collect_register): Ditto.
14232 (collect_register_as_string): Ditto.
14233 (collect_register_by_name): Ditto.
14234 * server.c (process_serial_event): Adjust.
14235 * linux-low.h (regset_fill_func, regset_store_func): Change
14237 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14239 * linux-low.c (get_stop_pc): Adjust.
14240 (check_removed_breakpoint): Adjust.
14241 (linux_wait_for_event): Adjust.
14242 (linux_resume_one_lwp): Adjust.
14243 (fetch_register): Add regcache parameter. Adjust.
14244 (usr_store_inferior_registers): Ditto.
14245 (regsets_fetch_inferior_registers): Ditto.
14246 (regsets_store_inferior_registers): Ditto.
14247 (linux_fetch_registers, linux_store_registers): Ditto.
14248 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14250 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14252 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14253 prototype to take a regcache.
14254 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14255 * remote-utils.c (convert_ascii_to_int, outreg)
14256 (prepare_resume_reply): Change prototype to take a regcache.
14258 * target.h (struct target_ops) <fetch_registers, store_registers>:
14259 Change prototype to take a regcache.
14260 (fetch_inferior_registers, store_inferior_registers): Change
14261 prototype to take a regcache. Adjust.
14262 * proc-service.c (ps_lgetregs): Adjust.
14263 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14264 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14265 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14266 take a regcache. Adjust.
14267 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14268 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14269 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14270 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14271 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14272 (cris_cannot_fetch_register):
14273 (cris_breakpoint_at): Change prototype to take a regcache.
14275 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14276 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14277 to take a regcache. Adjust.
14278 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14280 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14281 take a regcache. Adjust.
14282 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14283 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14284 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14285 * linux-mips-low.c (mips_get_pc):
14286 (mips_set_pc): Change prototype to take a regcache. Adjust.
14287 (mips_reinsert_addr): Adjust.
14288 (mips_collect_register): Change prototype to take a regcache.
14290 (mips_supply_register):
14291 (mips_collect_register_32bit, mips_supply_register_32bit)
14292 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14293 (mips_store_fpregset): Ditto.
14294 * linux-ppc-low.c (ppc_supply_ptrace_register)
14295 (ppc_supply_ptrace_register): Ditto.
14296 (parse_spufs_run): Adjust.
14297 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14298 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14299 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14300 take a regcache. Adjust.
14301 * linux-s390-low.c (s390_collect_ptrace_register)
14302 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14303 (s390_set_pc): Change prototype to take a regcache. Adjust.
14304 (s390_arch_setup): Adjust.
14305 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14306 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14307 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14308 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14309 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14311 (sparc_breakpoint_at): Adjust.
14312 * linux-xtensa-low.c (xtensa_fill_gregset):
14313 (xtensa_store_gregset):
14314 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14315 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14316 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14317 prototype to take a regcache. Adjust.
14318 * win32-arm-low.c (arm_fetch_inferior_register)
14319 (arm_store_inferior_register): Change prototype to take a
14321 * win32-i386-low.c (i386_fetch_inferior_register)
14322 (i386_store_inferior_register): Change prototype to take a
14324 * win32-low.c (child_fetch_inferior_registers)
14325 (child_store_inferior_registers): Change prototype to take a
14327 (win32_wait): Adjust.
14328 (win32_fetch_inferior_registers): Change prototype to take a
14330 (win32_store_inferior_registers): Adjust.
14331 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14332 store_inferior_register>: Change prototype to take a regcache.
14334 2010-01-20 Doug Evans <dje@google.com>
14336 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14338 (linux_wait_for_event1, linux_init_signals): Ditto.
14339 (W_STOPCODE): Provide definition if missing.
14341 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14343 * linux-low.c (linux_core_of_thread): New.
14344 (compare_ints, show_process, list_threads): New.
14345 (linux_qxfer_osdata): Report threads and cores.
14346 (linux_target_op): Register linux_core_of_thread.
14347 * remote-utils.c (prepare_resume_reply): Report the core.
14348 (buffer_xml_printf): Support %d specifier.
14349 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14351 (handle_query): Handle qXfer:threads. Announce availability
14353 * target.h (struct target_ops): New field core_of_thread.
14355 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14357 * Makefile.in (clean): Remove new generated files.
14358 (reg-s390.o, reg-s390.c): Remove rules.
14359 (reg-s390x.o, reg-s390x.c): Likewise.
14360 (s390-linux32.o, s390-linux32.c): Add rules.
14361 (s390-linux64.o, s390-linux64.c): Likewise.
14362 (s390x-linux64.o, s390x-linux64.c): Likewise.
14363 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14364 * linux-s390-low.c: Include <elf.h>.
14365 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14366 (init_registers_s390): Remove prototype.
14367 (init_registers_s390x): Likewise.
14368 (init_registers_s390_linux32): Add prototype.
14369 (init_registers_s390_linux64): Likewise.
14370 (init_registers_s390x_linux64): Likewise.
14371 (s390_num_regs_3264): New define.
14372 (s390_regmap_3264): New global variable.
14373 (s390_cannot_fetch_register): Remove obsolete check.
14374 (s390_cannot_store_register): Likewise.
14375 (s390_collect_ptrace_register): Handle upper/lower register halves.
14376 (s390_supply_ptrace_register): Likewise.
14377 (s390_fill_gregset): Update to register number changes.
14378 (s390_get_hwcap): New routine.
14379 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14380 Install appropriate regmap and register set.
14382 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14384 * server.c (gdbserver_version): Update copyright year to 2010.
14385 * gdbreplay.c (gdbreplay_version): Likewise.
14387 2009-12-28 Doug Evans <dje@google.com>
14389 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14390 elf/external.h. Include <elf.h> instead but only if necessary.
14392 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14394 * linux-low.c (linux_remove_process): Remove `detaching'
14395 parameter. Don't release/detach from thread_db here.
14396 (linux_kill): Release/detach from thread_db here, ...
14397 (linux_detach): ... and here, before actually detaching.
14398 (linux_wait_1): ... and here, when a process exits.
14399 * thread-db.c (any_thread_of): New.
14400 (thread_db_free): Switch the current inferior to a thread of the
14403 2009-12-21 Doug Evans <dje@google.com>
14405 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14407 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14408 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14409 warning ifndef __NR_tkill. Move setting of errno there too.
14410 Delete unnecessary resetting of errno after syscall.
14411 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14413 * configure.ac: Check for dladdr.
14414 * config.in: Regenerate.
14415 * configure: Regenerate.
14416 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14417 (try_thread_db_load): Update.
14419 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14421 2009-12-18 Doug Evans <dje@google.com>
14423 * event-loop.c: Include unistd.h if it exists.
14425 * linux-low.c (my_waitpid): Move definition away from being in
14426 between linux_tracefork_child/linux_test_for_tracefork.
14428 * gdb_proc_service.h (psaddr_t): Fix type.
14429 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14430 signature to match glibc.
14432 2009-12-16 Doug Evans <dje@google.com>
14434 * linux-low.c (linux_read_memory): Fix argument to read.
14436 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14438 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14439 events, don't leave current_inferior pointing at null.
14441 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14443 * win32-low.c (LOG): Delete.
14444 (OUTMSG): Output to stderr.
14445 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14446 on compile time LOG macro.
14447 (win32_wait): Fix debug output.
14449 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14451 * win32-low.c (win32_add_one_solib): If the dll name is
14452 "ntdll.dll", prepend the system directory to the dll path.
14454 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14456 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14458 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14459 Vladimir Prus <vladimir@codesourcery.com>
14461 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14462 * configure.ac: Check for __mcoldfire__ and set
14463 gdb_cv_m68k_is_coldfire.
14464 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14465 reg-cf.o and reg-m68k.o.
14466 * configure: Regenerated.
14468 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14470 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14471 Pass it to thread_db_free.
14472 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14473 proper `detaching' argument to linux_remove_process.
14474 * linux-low.h (thread_db_free): Add `detaching' parameter.
14475 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14477 (thread_db_free): Add `detaching' parameter. Only
14478 call td_ta_clear_event if detaching from process.
14480 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14482 * thread-db.c (thread_db_free): Fix typo.
14484 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14487 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14489 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14491 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14492 with an i686 compiler.
14493 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14495 * configure: Rebuilt.
14497 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14501 * server.c (handle_search_memory_1): Correct read_addr initialization
14502 in loop for searching subsequent chunks.
14504 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14506 * configure.ac: New --with-libthread-db option.
14507 * thread-db.c: Allow direct dependence on libthread_db.
14508 (thread_db_free): Adjust.
14509 * config.in: Regenerate.
14510 * configure: Likewise.
14512 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14515 * thread-db.c (attach_thread): New function.
14516 (maybe_attach_thread): Return success/failure.
14517 (find_new_threads_callback): Adjust.
14518 (thread_db_find_new_threads): Loop until no new threads.
14520 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14522 * proc-service.c (ps_lgetregs): Formatting.
14524 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14526 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14527 * configure.ac: Adjust.
14528 * linux-low.h (struct process_info_private): Move members to struct
14530 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14531 * linux-low.c (linux_remove_process): Adjust.
14532 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14533 * server.c (handle_query): Move code ...
14534 (handle_monitor_command): ... here. New function.
14535 * target.h (struct target_ops): New member.
14536 * thread-db.c (struct thread_db): New.
14537 (libthread_db_search_path): New variable.
14538 (thread_db_create_event, thread_db_enable_reporting)
14539 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14540 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14541 (try_thread_db_load_1, dladdr_to_soname): New functions.
14542 (try_thread_db_load, thread_db_load_search): New functions.
14543 (thread_db_init): Search for libthread_db.
14544 (thread_db_free): New function.
14545 (thread_db_handle_monitor_command): Likewise.
14546 * config.in: Regenerate.
14547 * configure: Regenerate.
14549 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14551 * spu-low.c (spu_kill): Wait for inferior to terminate.
14552 Call clear_inferiors.
14553 (spu_detach): Call clear_inferiors.
14555 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14557 * aclocal.m4: Regenerate.
14558 * config.in: Likewise.
14559 * configure: Likewise.
14561 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14563 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14564 (parse_spufs_run): New function.
14565 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14566 (ppc_breakpoint_at): Handle SPU breakpoints.
14568 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14570 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14571 (SPUFS_MAGIC): Define.
14572 (spu_enumerate_spu_ids): New function.
14573 (linux_qxfer_spu): New function.
14574 (linux_target_ops): Install linux_qxfer_spu.
14576 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14578 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14579 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14580 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14581 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14582 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14583 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14584 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14585 (init_registers_powerpc_cell32l): Add prototype.
14586 (init_registers_powerpc_cell64l): Likewise.
14587 (ppc_arch_setup): Detect Cell/B.E. architecture.
14589 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14591 * Makefile.in (datarootdir): New variable.
14593 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14595 * linux-low.c (linux_write_memory): Update debugging output.
14596 * Makefile.in (clean): Add new descriptions.
14597 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14598 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14599 * configure.srv: Add new files for arm*-*-linux*.
14600 * linux-arm-low.c: Add new declarations.
14601 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14602 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14603 (HWCAP_VFPv3D16): New.
14604 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14605 instead of __IWMMXT__.
14606 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14607 (arm_arch_setup): New.
14608 (target_regsets): Remove #ifdef. Add VFP regset.
14609 (the_low_target): Use arm_arch_setup.
14611 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14613 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14614 the main thread again.
14616 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14618 Adding Neutrino gdbserver.
14619 * configure: Regenerated.
14620 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14621 * configure.srv (i[34567]86-*-nto*): New target.
14622 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14623 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14624 (nto_comctrl) [__QNX__]: New function.
14625 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14627 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14629 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14632 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14633 Pedro Alves <pedro@codesourcery.com>
14635 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14636 don't support CONTEXT_EXTENDED_REGISTERS.
14637 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14638 (the_low_target): Install them.
14639 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14640 failing with ERROR_PIPE_NOT_CONNECTED.
14642 2009-06-30 Doug Evans <dje@google.com>
14643 Pierre Muller <muller@ics.u-strasbg.fr>
14645 Add h/w watchpoint support to x86-linux, win32-i386.
14646 * Makefile.in (SFILES): Add i386-low.c
14647 (i386_low_h): Define.
14648 (i386-low.o): Add dependencies.
14649 (linux-x86-low.o): Add i386-low.h dependency.
14650 (win32-i386-low.o): Ditto.
14651 * i386-low.c: New file.
14652 * i386-low.h: New file.
14653 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14654 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14655 * linux-low.c (linux_add_process): Initialize arch_private.
14656 (linux_remove_process): Free arch_private.
14657 (add_lwp): Initialize arch_private.
14658 (delete_lwp): Free arch_private.
14659 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14661 * linux-low.h (process_info_private): New member arch_private.
14662 (lwp_info): New member arch_private.
14663 (linux_target_ops): New members new_process, new_thread,
14665 (ptid_of): New macro.
14666 * linux-x86-low.c: Include stddef.h, i386-low.h.
14667 (arch_process_info): New struct.
14668 (arch_lwp_info): New struct.
14669 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14670 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14671 (i386_dr_low_get_status): New function.
14672 (x86_insert_point, x86_remove_point): New functions.
14673 (x86_stopped_by_watchpoint): New function.
14674 (x86_stopped_data_address): New function.
14675 (x86_linux_new_process, x86_linux_new_thread): New functions.
14676 (x86_linux_prepare_to_resume): New function.
14677 (the_low_target): Add entries for insert_point, remove_point,
14678 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14680 * server.c (debug_hw_points): New global.
14681 (monitor_show_help): Document set debug-hw-points.
14682 (handle_query): Process "set debug-hw-points".
14683 * server.h (debug_hw_points): Declare.
14684 (paddress): Declare.
14685 * utils.c (NUMCELLS, CELLSIZE): New macros.
14686 (get_sell, xsnprintf, paddress): New functions.
14687 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14688 remove_point, stopped_by_watchpoint, stopped_data_address.
14689 * win32-i386-low.c: Include i386-low.h.
14690 (debug_reg_state): Replaces dr.
14691 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14692 (i386_dr_low_get_status): New function.
14693 (i386_insert_point, i386_remove_point): New functions.
14694 (i386_stopped_by_watchpoint): New function.
14695 (i386_stopped_data_address): New function.
14696 (i386_initial_stuff): Update.
14697 (get_thread_context,set_thread_context,i386_thread_added): Update.
14698 (the_low_target): Add entries for insert_point,
14699 remove_point, stopped_by_watchpoint, stopped_data_address.
14700 * win32-low.c (win32_insert_watchpoint): New function.
14701 (win32_remove_watchpoint): New function.
14702 (win32_stopped_by_watchpoint): New function.
14703 (win32_stopped_data_address): New function.
14704 (win32_target_ops): Add entries for insert_watchpoint,
14705 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14706 * win32-low.h (win32_target_ops): New members insert_point,
14707 remove_point, stopped_by_watchpoint, stopped_data_address.
14709 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14711 * server.c (process_serial_event): Re-return unsupported, not
14712 error, if the type isn't recognized. Re-allow supporting only
14713 insert or remove packets. Also call require_running for
14714 breakpoints. Add missing break statement to default case. Tidy.
14715 * target.h (struct target_ops): Rename insert_watchpoint to
14716 insert_point, and remove_watchpoint to remove_point.
14718 * linux-low.h (struct linux_target_ops): Likewise.
14719 * linux-low.c (linux_insert_watchpoint): Rename to ...
14720 (linux_insert_point): ... this. Adjust.
14721 (linux_remove_watchpoint): Rename to ...
14722 (linux_remove_point): ... this. Adjust.
14723 (linux_target_ops): Adjust.
14724 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14725 (cris_insert_point): ... this.
14726 (cris_remove_watchpoint): Rename to ...
14727 (cris_remove_point): ... this.
14728 (the_low_target): Adjust.
14730 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14732 * server.c (handle_v_kill): Pass signal_pid to
14733 kill_inferior if multi_process is zero.
14735 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14737 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14738 * target.h (target_ops): Comment for *_watchpoint to make it clear
14739 the functions can get types '0' and '1'.
14741 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14743 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14744 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14745 * regcache.c (get_regcache): Likewise.
14746 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14747 * win32-low.c (child_fetch_inferior_registers): Remove check for
14750 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14751 Pedro Alves <pedro@codesourcery.com>
14753 * target.h (struct target_ops) <supports_multi_process>: New
14755 (target_supports_multi_process): New.
14756 * server.c (handle_query): Even if GDB reports support, only
14757 enable multi-process if the target also supports it. Report
14758 multi-process support only if the target backend supports it.
14759 * linux-low.c (linux_supports_multi_process): New function.
14760 (linux_target_ops): Install it as target_supports_multi_process
14763 2009-05-24 Doug Evans <dje@google.com>
14765 Global renaming of find_thread_pid to find_thread_ptid.
14766 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14767 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14768 All callers updated.
14770 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14771 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14774 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14775 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14776 (linux_resume_one_lwp): Ditto.
14778 2009-05-23 Doug Evans <dje@google.com>
14780 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14781 from struct inferior_list_entry * to struct lwp_info *.
14782 All callers updated.
14784 2009-05-13 Doug Evans <dje@google.com>
14786 * linux-x86-low.c: Don't include assert.h.
14787 (x86_siginfo_fixup): Use fatal, not assert.
14788 (x86_arch_setup): Fix comment.
14790 2009-05-12 Doug Evans <dje@google.com>
14792 Biarch support for i386/amd64 gdbserver.
14793 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14794 Add linux-x86-low.c.
14795 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14796 (linux-x86-low.o): Add.
14797 * linux-x86-64-low.c: Delete.
14798 * linux-i386-low.c: Delete.
14799 * linux-x86-low.c: New file.
14800 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14802 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14804 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14805 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14806 (linux_child_pid_to_exec_file): New function.
14807 (elf_64_header_p, elf_64_file_p): New functions.
14808 (siginfo_fixup): New function.
14809 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14810 give target a chance to convert layout.
14811 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14812 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14814 2009-05-07 Doug Evans <dje@google.com>
14816 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14817 (regsets_store_inferior_registers): Ditto.
14819 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14823 * linux-low.c (must_set_ptrace_flags): Delete.
14824 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14826 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14827 `lwp->must_set_ptrace_flags' instead.
14828 (linux_wait_for_event_1): Set ptrace options here.
14829 (linux_wait_1): ... not here.
14831 2009-04-30 Doug Evans <dje@google.com>
14833 * inferiors.c (started_inferior_callback): New function.
14834 (attached_inferior_callback): New function.
14835 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14836 * server.c (print_started_pid, print_attached_pid): New functions.
14837 (detach_or_kill_for_exit): New function.
14838 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14839 * server.h (have_started_inferiors_p): Declare.
14840 (have_attached_inferiors_p): Declare.
14842 * inferiors.c (remove_process): Fix memory leak, free process.
14843 * linux-low.c (linux_remove_process): New function.
14844 (linux_kill): Call it instead of remove_process.
14845 (linux_detach, linux_wait_1): Ditto.
14847 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14849 * configure.srv: Add x86 Windows CE target.
14851 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14853 * inferiors.c (get_thread_process): Make global.
14854 * server.h (get_thread_process): Add prototype.
14855 * thread-db.c (find_one_thread): Use get_thread_process
14856 instead of current_process.
14857 (thread_db_get_tls_address): Do not crash if called when
14858 thread layer is not yet initialized.
14860 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14862 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14863 * spu-low.c (current_tid): Rename to ...
14864 (current_ptid): ... this.
14865 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14866 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14867 ptid_get_lwp (current_ptid) instead of current_tid.
14868 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14869 instead of current_tid. Use find_process_pid to verify pid
14870 argument is valid. Pass proper argument to remove_process.
14871 (spu_thread_alive): Compare current_ptid instead of current_tid.
14872 (spu_resume): Likewise.
14874 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14876 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14879 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14881 Implement the multiprocess extensions, and add linux multiprocess
14884 * server.h (ULONGEST): Declare.
14885 (struct ptid, ptid_t): New.
14886 (minus_one_ptid, null_ptid): Declare.
14887 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14888 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14889 (struct inferior_list_entry): Change `id' type from unsigned from
14891 (struct sym_cache, struct breakpoint, struct
14892 process_info_private): Forward declare.
14893 (struct process_info): Declare.
14894 (current_process): Declare.
14895 (all_processes): Declare.
14896 (initialize_inferiors): Declare.
14897 (add_thread): Adjust to use ptid_t.
14898 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14899 (add_process, remove_process, find_thread_pid): Declare.
14900 (find_inferior_id): Adjust to use ptid_t.
14901 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14902 (multi_process): Declare.
14903 (push_event): Adjust to use ptid_t.
14904 (read_ptid, write_ptid): Declare.
14905 (prepare_resume_reply): Adjust to use ptid_t.
14906 (clear_symbol_cache): Declare.
14907 * inferiors.c (all_processes): New.
14908 (null_ptid, minus_one_ptid): New.
14909 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14910 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14911 (add_thread): Change unsigned long to ptid. Remove gdb_id
14913 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14914 (gdb_id_to_thread): Rename to ...
14915 (find_thread_pid): ... this. Change unsigned long to ptid.
14916 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14917 (loaded_dll, pull_pid_from_list): Adjust.
14918 (add_process, remove_process, find_process_pid)
14919 (get_thread_process, current_process, initialize_inferiors): New.
14920 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14921 (struct target_waitstatus) <related_pid>: Ditto.
14922 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14923 return type to int.
14924 (struct target_ops) <join>: Add `pid' argument.
14925 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14926 (struct target_ops) <wait>: Add `ptid' field. Change return type
14928 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14929 (mywait): Add `ptid' argument. Change return type to ptid_t.
14930 (target_pid_to_str): Declare.
14931 * target.c (set_desired_inferior): Adjust to use ptids.
14932 (mywait): Add new `ptid' argument. Adjust.
14933 (target_pid_to_str): New.
14934 * mem-break.h (free_all_breakpoints): Declare.
14935 * mem-break.c (breakpoints): Delelete.
14936 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14937 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14938 to use per-process breakpoint list.
14939 (free_all_breakpoints): New.
14940 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14941 (symbol_cache, all_symbols_looked_up): Delete.
14943 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14945 (prepare_resume_reply): Change ptid argument's type from unsigned
14946 long to ptid_t. Adjust. Implement W;process and X;process.
14947 (free_sym_cache, clear_symbol_cache): New.
14948 (look_up_one_symbol): Adjust to per-process symbol cache. *
14949 * server.c (cont_thread, general_thread, step_thread): Change type
14951 (attached): Delete.
14952 (multi_process): New.
14953 (last_ptid): Change type to ptid_t.
14954 (struct vstop_notif) <ptid>: Change type to ptid_t.
14955 (queue_stop_reply, push_event): Change `ptid' argument's type to
14957 (discard_queued_stop_replies): Add `pid' argument.
14958 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14959 changes. Don't reference the `attached' global.
14960 (attach_inferior): Adjust to mywait interface changes.
14961 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14962 features. Handle and report "multiprocess+". Handle
14964 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14966 (handle_v_kill): New.
14967 (handle_v_stopped): Adjust to use target_pid_to_str.
14968 (handle_v_requests): Allow multiple attaches and runs when
14969 multiprocess extensions are in effect. Handle "vKill".
14970 (myresume): Adjust to use ptids.
14971 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14972 (handle_status): Adjust to discard_queued_stop_replies interface
14974 (first_thread_of, kill_inferior_callback)
14975 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14976 (main): Call initialize_inferiors. Adjust to use ptids, killing
14977 and detaching from all inferiors. Handle multiprocess packet
14979 * linux-low.h: Include gdb_proc_service.h.
14980 (struct process_info_private): New.
14981 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14982 <lwpid_of>: Use ptid_get_lwp.
14983 (get_lwp_thread): Adjust.
14984 (struct lwp_info): Add `dead' member.
14985 (find_lwp_pid): Declare.
14986 * linux-low.c (thread_db_active): Delete.
14987 (new_inferior): Adjust comment.
14988 (inferior_pid): Delete.
14989 (linux_add_process): New.
14990 (handle_extended_wait): Adjust.
14991 (add_lwp): Change unsigned long to ptid.
14992 (linux_create_inferior): Add process to processes table. Adjust
14993 to use ptids. Don't set new_inferior here.
14994 (linux_attach_lwp): Rename to ...
14995 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14996 it. Adjust to use ptids.
14997 (linux_attach_lwp): New.
14998 (linux_attach): Add process to processes table. Don't set
15000 (struct counter): New.
15001 (second_thread_of_pid_p, last_thread_of_process_p): New.
15002 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15003 multiple processes.
15004 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15005 processes. Remove process from process table.
15006 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15007 to multiple processes.
15008 (any_thread_of): New.
15009 (linux_detach): Add `pid' argument, and handle it. Remove process
15010 from processes table.
15011 (linux_join): Add `pid' argument. Handle it.
15012 (linux_thread_alive): Change unsighed long argument to ptid_t.
15013 Consider dead lwps as not being alive.
15014 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15015 threads we're not interested in.
15016 (same_lwp, find_lwp_pid): New.
15017 (linux_wait_for_lwp): Change `pid' argument's type from int to
15019 (linux_wait_for_event): Rename to ...
15020 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15021 from int to ptid_t. Adjust.
15022 (linux_wait_for_event): New.
15023 (linux_wait_1): Add `ptid' argument. Change return type to
15024 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15025 that exit from the process table.
15026 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15028 (mark_lwp_dead): New.
15029 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15030 stopping all threads, mark its main lwp as dead.
15031 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15033 (fetch_register, usr_store_inferior_registers)
15034 (regsets_fetch_inferior_registers)
15035 (regsets_store_inferior_registers, linux_read_memory)
15036 (linux_write_memory): Inline `inferior_pid'.
15037 (linux_look_up_symbols): Adjust to use per-process
15038 `thread_db_active'.
15039 (linux_request_interrupt): Adjust to use ptids.
15040 (linux_read_auxv): Inline `inferior_pid'.
15041 (initialize_low): Don't reference thread_db_active.
15042 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15043 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15044 (ps_getpid): Return the pid of the current inferior.
15045 * thread-db.c (proc_handle, thread_agent): Delete.
15046 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15048 (find_one_thread): Change argument type to ptid_t. Adjust to
15050 (maybe_attach_thread): Adjust to per-process data and ptids.
15051 (thread_db_find_new_threads): Ditto.
15052 (thread_db_init): Ditto.
15053 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15054 processes table. Adjust to use ptids.
15055 (spu_kill, spu_detach): Adjust interface. Remove process from
15057 (spu_join, spu_thread_alive): Adjust interface.
15058 (spu_wait): Adjust interface. Remove process from processes
15059 table. Adjust to use ptids.
15060 * win32-low.c (current_inferior_tid): Delete.
15061 (current_inferior_ptid): New.
15062 (debug_event_ptid): New.
15063 (thread_rec): Take a ptid. Adjust.
15064 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15065 (child_delete_thread): Ditto.
15066 (do_initial_child_stuff): Add `attached' argument. Add process to
15068 (child_fetch_inferior_registers, child_store_inferior_registers):
15070 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15071 (win32_attach): Pass 1 to do_initial_child_stuff.
15072 (win32_kill): Adjust interface. Remove process from processes
15074 (win32_detach): Ditto.
15075 (win32_join): Adjust interface.
15076 (win32_thread_alive): Take a ptid.
15077 (win32_resume): Adjust to use ptids.
15078 (get_child_debug_event): Ditto.
15079 (win32_wait): Adjust interface. Remove exiting process from
15082 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15084 Non-stop mode support.
15086 * server.h (non_stop): Declare.
15087 (gdb_client_data, handler_func): Declare.
15088 (delete_file_handler, add_file_handler, start_event_loop):
15090 (handle_serial_event, handle_target_event, push_event)
15091 (putpkt_notif): Declare.
15092 * target.h (enum resume_kind): New.
15093 (struct thread_resume): Replace `step' field by `kind' field.
15094 (TARGET_WNOHANG): Define.
15095 (struct target_ops) <wait>: Add `options' argument.
15096 <supports_non_stop, async, start_non_stop>: New fields.
15097 (target_supports_non_stop, target_async): New.
15098 (start_non_stop): Declare.
15099 (mywait): Add `options' argument.
15100 * target.c (mywait): Add `options' argument. Print child exit
15101 notifications here.
15102 (start_non_stop): New.
15103 * server.c (non_stop, own_buf, mem_buf): New globals.
15104 (struct vstop_notif): New.
15105 (notif_queue): New global.
15106 (queue_stop_reply, push_event, discard_queued_stop_replies)
15107 (send_next_stop_reply): New.
15108 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15110 (attach_inferior): In non-stop mode, don't wait for the target
15112 (handle_general_set): Handle QNonStop.
15113 (handle_query): When handling qC, return the current general
15114 thread, instead of the first thread of the list.
15115 (handle_query): If the backend supports non-stop mode, include
15116 QNonStop+ in the qSupported query response.
15117 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15119 (handle_v_attach, handle_v_run): Handle non-stop mode.
15120 (handle_v_stopped): New.
15121 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15122 (myresume): Adjust to use resume_kind. Handle non-stop.
15123 (queue_stop_reply_callback): New.
15124 (handle_status): Handle non-stop mode.
15125 (main): Clear non_stop flag on reconnection. Use the event-loop.
15126 Refactor serial protocol handling from here ...
15127 (process_serial_event): ... to this new function. When GDB
15128 selects any thread, select one here. In non-stop mode, wait until
15129 GDB acks all pending events before exiting.
15130 (handle_serial_event, handle_target_event): New.
15131 * remote-utils.c (remote_open): Install remote_desc in the event
15133 (remote_close): Remove remote_desc from the event loop.
15134 (putpkt_binary): Rename to...
15135 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15136 (putpkt_binary): New as wrapper around putpkt_binary_1.
15137 (putpkt_notif): New.
15138 (prepare_resume_reply): In non-stop mode, don't change the
15140 * event-loop.c: New.
15141 * Makefile.in (OBJ): Add event-loop.o.
15142 (event-loop.o): New rule.
15144 * linux-low.h (pid_of): Moved here.
15146 (get_lwp_thread): Use lwpid_of.
15147 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15148 * linux-low.c (pid_of): Delete.
15149 (inferior_pid): Use lwpid_of.
15150 (linux_event_pipe): New.
15151 (target_is_async_p): New.
15153 (handle_extended_wait): Use lwpid_of.
15154 (add_lwp): Don't set lwpid field.
15155 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15156 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15157 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15158 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15159 first. Adjust to linux_wait_for_event interface changes. Use
15161 (linux_detach): Don't delete the main lwp here.
15162 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15163 (status_pending_p): Don't consider explicitly suspended lwps.
15164 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15165 pointer. Add OPTIONS argument. Change return type to int. Use
15166 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15167 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15168 pointer. Add status pointer argument. Return a pid instead of a
15169 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15170 changes. In non-stop mode, don't switch to a random thread.
15171 (linux_wait): Rename to...
15172 (linux_wait_1): ... this. Add target_options argument, and handle
15173 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15174 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15175 clean exit and signal exit code. Don't stop all threads in
15176 non-stop mode. In all-stop mode, only stop all threads when
15177 reporting a stop to GDB. Handle explicit thread stop requests.
15178 (async_file_flush, async_file_mark): New.
15180 (send_sigstop): Use lwpid_of.
15181 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15182 interface changes. In non-stop mode, don't switch to a random
15184 (linux_resume_one_lwp): Use lwpid_of.
15185 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15186 (linux_resume_one_thread): ... this. Handle resume_stop. In
15187 non-stop mode, don't look for pending flag in all threads.
15188 (resume_status_pending_p): Don't consider explicitly suspended
15190 (my_waitpid): Reimplement. Emulate __WALL.
15191 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15193 (sigchld_handler, linux_supports_non_stop, linux_async)
15194 (linux_start_non_stop): New.
15195 (linux_target_ops): Register linux_supports_non_stop, linux_async
15196 and linux_start_non_stop.
15197 (initialize_low): Install SIGCHLD handler.
15198 * thread-db.c (thread_db_create_event, find_one_thread)
15199 (thread_db_get_tls_address): Use lwpid_of.
15200 * win32-low.c (win32_detach): Adjust to use resume_kind.
15201 (win32_wait): Add `options' argument.
15202 * spu-low.c (spu_resume): Adjust to use resume_kind.
15203 (spu_wait): Add `options' argument.
15205 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15207 Decouple target code from remote protocol.
15209 * target.h (enum target_waitkind): New.
15210 (struct target_waitstatus): New.
15211 (struct target_ops) <wait>: Return an unsigned long. Take a
15212 target_waitstatus pointer instead of a char pointer.
15213 (mywait): Likewise.
15214 * target.c (mywait): Change prototype to return an unsigned long.
15215 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15216 * server.h (thread_from_wait, old_thread_from_wait): Delete
15218 (prepare_resume_reply): Change prototype to take a
15220 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15221 (last_status, last_ptid): New.
15222 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15223 pid instead of a signal.
15224 (attach_inferior): Remove "status" and "signal" parameters.
15226 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15228 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15229 (handle_v_requests, myresume): Remove "status" and "signal"
15230 parameters. Adjust.
15231 (handle_status): New.
15232 (main): Delete local `status'. Adjust.
15233 * remote-utils.c: Include target.h.
15234 (prepare_resume_reply): Change prototype to take a
15235 target_waitstatus. Adjust.
15237 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15239 * spu-low.c (spu_wait): Adjust.
15240 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15242 (win32_wait): Adjust.
15244 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15246 * target.h (struct thread_resume): Delete leave_stopped member.
15247 (struct target_ops): Add a `n' argument to the `resume' callback.
15248 * server.c (start_inferior): Adjust.
15249 (handle_v_cont, myresume): Adjust.
15250 * linux-low.c (check_removed_breakpoint): Adjust to resume
15251 interface change, and to removed leave_stopped field.
15252 (resume_ptr): Delete.
15253 (struct thread_resume_array): New.
15254 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15255 resume interface change.
15256 (linux_continue_one_thread, linux_queue_one_thread)
15257 (resume_status_pending_p): Check if the resume field is NULL
15258 instead of checking the leave_stopped member.
15259 (linux_resume): Adjust to the target resume interface change.
15260 * spu-low.c (spu_resume): Adjust to the target resume interface
15262 * win32-low.c (win32_detach, win32_resume): Ditto.
15264 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15266 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15268 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15270 (linux_continue_one_thread): Only preserve the stepping flag if
15271 there's a pending breakpoint.
15273 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15275 * server.c (main): After the inferior having exited, call
15276 remote_close before exiting gdbserver.
15278 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15280 Fix size of FPSCR in Power 7 processors.
15281 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15282 (PPC_FEATURE_HAS_DFP): New #define.
15283 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15286 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15288 * server.c (handle_query) Whitespace and formatting.
15290 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15292 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15293 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15294 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15295 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15296 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15297 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15298 Makefile.in, configure.ac: Fix whitespace throughout.
15299 * configure: Regenerate.
15301 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15303 * inferiors.c (find_inferior): Make it safe for the callback
15304 function to delete the currently iterated inferior.
15306 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15308 * Makefile.in (linuw_low_h): Move higher.
15309 (thread-db.o): Depend on $(linux_low_h).
15311 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15313 Rename "process" to "lwp" throughout.
15315 * linux-low.c (all_processes): Rename to...
15316 (all_lwps): ... this.
15317 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15318 (add_process): Rename to ...
15319 (add_lwp): ... this. Adjust.
15320 (linux_create_inferior): Adjust.
15321 (linux_attach_lwp): Adjust.
15322 (linux_attach): Adjust.
15323 (linux_kill_one_process): Rename to ...
15324 (linux_kill_one_lwp): ... this. Adjust.
15325 (linux_kill): Adjust.
15326 (linux_detach_one_process): Rename to ...
15327 (linux_detach_one_lwp): ... this. Adjust.
15328 (linux_detach): Adjust.
15329 (check_removed_breakpoint): Adjust.
15330 (status_pending_p): Adjust.
15331 (linux_wait_for_process): Rename to ...
15332 (linux_wait_for_lwp): ... this. Adjust.
15333 (linux_wait_for_event): Adjust.
15334 (send_sigstop): Adjust.
15335 (wait_for_sigstop): Adjust.
15336 (stop_all_processes): Rename to ...
15337 (stop_all_lwps): ... this.
15338 (linux_resume_one_process): Rename to ...
15339 (linux_resume_one_lwp): ... this. Adjust.
15340 (linux_set_resume_request, linux_continue_one_thread)
15341 (linux_queue_one_thread, resume_status_pending_p)
15342 (usr_store_inferior_registers, regsets_store_inferior_registers)
15343 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15345 * linux-low.h (get_process): Rename to ...
15346 (get_lwp): ... this. Adjust.
15347 (get_thread_process): Rename to ...
15348 (get_thread_lwp): ... this. Adjust.
15349 (get_process_thread): Rename to ...
15350 (get_lwp_thread): ... this. Adjust.
15351 (struct process_info): Rename to ...
15352 (struct lwp_info): ... this.
15353 (all_processes): Rename to ...
15354 (all_lwps): ... this.
15355 * proc-service.c (ps_lgetregs): Adjust.
15356 * thread-db.c (thread_db_create_event, find_one_thread)
15357 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15359 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15361 * server.c (handle_query): Handle "qAttached".
15363 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15365 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15366 GPLv3, update license URL.
15368 2009-03-01 Doug Evans <dje@google.com>
15370 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15371 (server_h): Add gdb_signals.h.
15372 (signals.o): Update.
15373 * server.h (target_signal_from_host,target_signal_to_host_p)
15374 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15376 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15378 * remote-utils.c (getpkt): Also generate remote-debug
15379 information if noack_mode is set.
15381 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15383 * server.c (handle_query): Report qXfer:siginfo:read and
15384 qXfer:siginfo:write as supported and handle them.
15385 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15386 * linux-low.c (linux_xfer_siginfo): New.
15387 (linux_target_ops): Set it.
15389 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15391 * server.c (gdbserver_usage): Mention --remote-debug.
15392 (main): Accept '--remote-debug' switch.
15394 2009-01-18 Doug Evans <dje@google.com>
15396 * regcache.c (new_register_cache): No need to check result of xcalloc.
15397 * server.c (handle_search_memory): Back out calls to xmalloc,
15398 result is checked and error is returned to user upon failure.
15399 (handle_query): Ditto. Add more checks for result of malloc.
15400 (handle_v_cont): Check result of malloc, report error back to
15402 (handle_v_run): Ditto. Call freeargv.
15403 * server.h (freeargv): Declare.
15404 * utils.c (freeargv): New fn.
15406 2009-01-15 Doug Evans <dje@google.com>
15408 * gdbreplay.c (perror_with_name): Make arg const char *.
15409 * server.h (target_signal_to_name): Make return type const char *.
15410 * thread-db.c (thread_db_err_str): Make return type const char *.
15411 * utils.c (perror_with_name): Make arg const char *.
15413 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15415 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15416 when handling a EXIT_PROCESS_DEBUG_EVENT.
15418 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15420 * gdbreplay.c (gdbreplay_version): Update copyright year.
15421 * server.c (gdbserver_version): Likewise.
15423 2009-01-05 Doug Evans <dje@google.com>
15425 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15426 (handle_extended_wait): Improve comment.
15428 2008-12-13 Doug Evans <dje@google.com>
15430 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15431 * server.h (ATTR_MALLOC): New macro.
15432 (xmalloc,xcalloc,xstrdup): Declare.
15433 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15434 * inferiors.c: Ditto.
15435 * linux-low.c: Ditto.
15436 * mem-break.c: Ditto.
15437 * regcache.c: Ditto.
15438 * remote-utils.c: Ditto.
15441 * win32-low.c: Ditto.
15443 2008-12-12 Doug Evans <dje@google.com>
15445 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15446 in debugging printf.
15448 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15450 2008-12-09 Doug Evans <dje@google.com>
15452 * linux-low.h (struct process_info): Delete member tid, unused.
15453 * thread-db.c (find_one_thread): Update.
15454 (maybe_attach_thread): Update.
15456 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15458 * target.h (struct target_ops): Add qxfer_osdata member.
15459 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15461 (linux_qxfer_osdata): New functions.
15462 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15464 * server.c (handle_query): Handle "qXfer:osdata:read:".
15465 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15466 (buffer_xml_printf): New functions.
15467 * server.h (struct buffer): New.
15468 (buffer_grow_str, buffer_grow_str0): New macros.
15469 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15470 (buffer_xml_printf): Declare.
15472 2008-11-24 Doug Evans <dje@google.com>
15474 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15476 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15478 * server.c (handle_v_run): Always use the supplied argument list.
15480 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15482 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15483 (xtensa_regmap_table): Add entry for scompare1.
15485 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15487 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15488 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15489 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15490 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15491 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15492 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15493 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15494 XML target descriptions.
15495 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15496 when inferior is running on an ISA 2.05 or later processor. Add
15497 special case to return offset for full 64-bit slot of FPSCR when
15500 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15502 * Makefile.in (SFILES, clean): Added sparc64 files.
15503 (reg-sparc64.o, reg-sparc64.c): New.
15504 * configure.srv (sparc*-*-linux*): New configuration.
15505 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15506 syscall arguments for SPARC.
15507 (regsets_store_inferior_registers): Likewise.
15508 * linux-sparc-low.c: New file.
15510 2008-10-21 Doug Evans <dje@google.com>
15512 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15513 (READLINE_DIR,READLINE_DEP): Delete.
15514 (INTERNAL_CFLAGS): Update.
15515 (LINTFLAGS): Update.
15517 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15519 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15520 whole argv from the last run, not just argv[0].
15522 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15524 * regcache.c (new_register_cache): Return NULL if the register
15525 cache size isn't known yet.
15526 (free_register_cache): Avoid dereferencing a NULL regcache.
15528 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15530 * configure.srv: Merge MIPS and MIPS64.
15532 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15534 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15536 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15538 * Makefile.in: Add required vsx dependencies.
15540 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15541 Declare init_registers_powerpc_vsx32l.
15542 Declare init_registers_powerpc_vsx64l.
15543 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15544 (ppc_arch_setup): Check for VSX in hwcap.
15545 (ppc_fill_vsxregset): New function.
15546 (ppc_store_vsxregset): New function.
15547 Add new VSX entry in regset_info target_regsets.
15549 * configure.srv: Add new VSX dependencies.
15551 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15553 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15554 (remote_open): Set or clear transport_is_reliable.
15555 (putpkt_binary): Don't expect acks in noack mode.
15556 (getpkt): Don't send ack/nac in noack mode.
15557 * server.c (handle_general_set): Handle QStartNoAckMode.
15558 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15560 (main): Reset noack_mode on every connection.
15561 * server.h (noack_mode): Declare.
15563 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15565 * Makefile.in (GDBREPLAY_OBS): New variable.
15566 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15568 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15569 Daniel Jacobowitz <dan@codesourcery.com>
15571 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15572 (usr_store_inferior_registers): Likewise.
15573 (regsets_store_inferior_registers): Likewise.
15575 2008-07-31 Rolf Jansen <rj@surtec.com>
15576 Pedro Alves <pedro@codesourcery.com>
15578 * configure.ac: Check for memmem declaration.
15579 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15580 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15581 (disable_packet_qfThreadInfo): Unconditionally compile.
15582 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15583 * configure, config.in: Regenerate.
15585 2008-07-28 Doug Kwan <dougkwan@google.com>
15587 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15588 (linux_write_memory): Remove declaration of errno.
15590 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15592 * linux-low.c (handle_extended_wait): Do not use "status"
15593 variable uninitialized.
15595 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15597 * server.c (handle_v_attach): Inhibit reporting dll changes.
15599 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15601 * remote-utils.c (prepare_resume_reply): If requested, don't
15602 output "thread:TID" in the T stop reply.
15604 * server.c (disable_packet_vCont, disable_packet_Tthread)
15605 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15606 (handle_query): If requested, disable support for qC, qfThreadInfo
15608 (handle_v_requests): If requested, disable support for vCont.
15609 (gdbserver_show_disableable): New.
15610 (main): Handle --disable-packet and --disable-packet=LIST.
15612 * server.h (disable_packet_vCont, disable_packet_Tthread)
15613 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15615 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15617 * server.c (gdbserver_usage): Mention --version.
15619 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15621 * Makefile.in (gdbreplay.o): New rule.
15623 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15625 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15626 message, not gdbserver.
15628 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15629 Nathan Sidwell <nathan@codesourcery.com>
15630 Joseph Myers <joseph@codesourcery.com>
15632 * acinclude.m4: Include ../../config/acx.m4.
15633 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15634 * configure, config.in: Regenerate.
15635 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15636 * server.c (gdbserver_version): Print PKGVERSION.
15637 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15638 (main): Adjust gdbserver_usage calls.
15639 * gdbreplay.c (version, host_name): Add declarations.
15640 (gdbreplay_version, gdbreplay_usage): New.
15641 (main): Accept --version and --help options.
15643 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15645 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15646 (arm_breakpoint_at): Handle Thumb.
15647 (the_low_target): Add comment.
15649 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15651 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15653 2008-05-09 Doug Evans <dje@google.com>
15655 * server.h (decode_search_memory_packet): Declare.
15656 * remote-utils.c (decode_search_memory_packet): New fn.
15657 * server.c (handle_search_memory_1): New fn.
15658 (handle_search_memory): New fn.
15659 (handle_query): Process qSearch:memory packets.
15661 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15663 * regcache.c (registers_length): Remove.
15664 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15665 full register packet.
15666 * regcache.h (registers_length): Remove prototype.
15667 * server.h (PBUFSIZ): Define to 16384.
15669 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15671 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15672 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15673 powerpc-64l.o, and powerpc-altivec64l.o.
15674 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15675 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15676 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15677 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15678 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15681 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15682 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15683 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15684 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15685 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15686 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15687 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15688 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15689 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15690 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15693 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15694 (init_registers_powerpc_32l): ... this new prototype.
15695 (init_registers_powerpc_32): Remove, replace by ...
15696 (init_registers_powerpc_altivec32l): ... this new prototype.
15697 (init_registers_powerpc_e500): Remove, replace by ...
15698 (init_registers_powerpc_e500l): ... this new prototype.
15699 (init_registers_ppc64): Remove, replace by ...
15700 (init_registers_powerpc_64l): ... this new prototype.
15701 (init_registers_powerpc_64): Remove, replace by ...
15702 (init_registers_powerpc_altivec64l): ... this new prototype.
15703 (ppc_num_regs): Set to 73.
15704 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15705 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15706 (ppc_cannot_store_register): Handle orig_r3 and trap.
15707 (ppc_arch_setup): Update init_registers_... calls.
15708 (ppc_fill_gregset): Handle orig_r3 and trap.
15710 * inferiors.c (clear_inferiors): Reset current_inferior.
15712 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15714 * acinclude.m4: Add override.m4.
15715 * configure: Regenerate.
15717 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15719 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15720 initial call to init_register_ppc64.
15722 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15724 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15725 single powerpc*-*-linux* case.
15726 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15728 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15730 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15731 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15733 * linux-ppc-low.c: Include <elf.h>.
15734 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15735 (ppc_hwcap): New global variable.
15736 (ppc_regmap): Remove __SPE__ #ifdef sections.
15737 (ppc_regmap_e500): New global variable.
15738 (ppc_cannot_store_register): Update __SPE__ special case.
15739 (ppc_get_hwcap): New function.
15740 (ppc_arch_setup): Use it to determine whether inferior supports
15741 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15742 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15743 Do not access registers if target does not support AltiVec.
15744 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15745 Do not access registers if target does not support SPE.
15746 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15748 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15750 * linux-low.c (disabled_regsets, num_regsets): New.
15751 (use_regsets_p): Delete.
15752 (linux_wait_for_process): Clear disabled_regsets.
15753 (regsets_fetch_inferior_registers): Check and set it.
15754 (regsets_store_inferior_registers): Likewise.
15755 (linux_fetch_registers, linux_store_registers): Do not use
15757 (initialize_low): Allocate disabled_regsets.
15759 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15761 * Makefile.in (LIBOBJS): New.
15762 (OBS): Use LIBOBJS.
15763 (memmem.o): New rule.
15764 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15765 * configure: Regenerated.
15767 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15769 * server.c (handle_query): Never return "unsupported" for
15770 qXfer:features:read queries.
15772 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15774 * server.c (get_features_xml): Fix inverted condition.
15775 (handle_query): Always support qXfer:feature:read.
15777 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15779 * server.c (wrapper_argv): New.
15780 (start_inferior): Handle wrapper_argv. If set, expect an extra
15782 (gdbserver_usage): Document --wrapper.
15783 (main): Parse --wrapper.
15785 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15787 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15788 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15789 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15790 (ppc_set_pc): Likewise.
15791 (ppc_arch_setup): New function.
15792 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15793 of collect_register.
15794 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15796 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15798 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15799 instead of linux-ppc64-low.o.
15800 * linux-ppc64-low.c: Remove file.
15801 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15802 (linux-ppc64-low.o): Remove rule.
15804 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15805 (init_registers_powerpc_64): Likewise.
15806 (ppc_regmap): Conditionally define depending on __powerpc64__.
15807 (ppc_cannot_store_register): Do not special-case "fpscr" when
15808 compiled on __powerpc64__.
15809 (ppc_collect_ptrace_register): New function.
15810 (ppc_supply_ptrace_register): New function.
15811 (ppc_breakpoint): Change type to "unsigned int".
15812 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15813 (the_low_target): Conditionally provide initializers for the
15814 arch_setup member depending on __powerpc64__. Install
15815 collect_ptrace_register and supply_ptrace_register members.
15817 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15819 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15820 * server.c (gdbserver_xmltarget): Define.
15821 (get_features_xml): Use it to replace "target.xml" and arch_string.
15823 * configure.srv: Remove srv_xmltarget. Add XML files that were
15824 mentioned there to srv_xmlfiles instead. Remove conditional tests
15825 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15826 srv_xmlfiles and srv_regobj to include all possible choices.
15827 * configure.ac (srv_xmltarget): Remove.
15828 (srv_xmlfiles): Do not add "target.xml".
15829 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15830 checks for supplementary target information.
15831 * configure: Regenerate.
15832 * Makefile.in (XML_TARGET): Remove.
15833 (target.xml): Remove rule.
15834 (clean): Do not clean up target.xml.
15835 (.PRECIOUS): Do not mention target.xml.
15837 * target.h (struct target_ops): Remove arch_string member.
15838 * linux-low.c (linux_arch_string): Remove.
15839 (linux_target_ops): Remove arch_string initializer.
15840 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15841 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15842 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15843 * spu-low.c (spu_arch_string): Remove.
15844 (spu_target_ops): Remove arch_string initializer.
15845 * win32-low.c (win32_arch_string): Remove.
15846 (win32_target_ops): Remove arch_string initializer.
15847 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15848 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15849 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15851 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15853 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15854 by collect_ptrace_register and supply_ptrace_register hooks.
15855 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15856 instead of checking for the_low_target.left_pad_xfer.
15857 (usr_store_inferior_registers): Use collect_ptrace_register callback
15858 instead of checking for the_low_target.left_pad_xfer.
15860 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15861 (s390_supply_ptrace_register): Likewise.
15862 (s390_fill_gregset): Call s390_collect_ptrace_register.
15863 (the_low_target): Update.
15865 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15866 (ppc_supply_ptrace_register): Likewise.
15867 (the_low_target): Update.
15869 * linux-i386-low.c (the_low_target): Update.
15870 * linux-x86-64-low.c (the_low_target): Update.
15872 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15874 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15875 reg-s390.o and reg-s390x.o.
15877 * linux-low.c (new_inferior): New global variable.
15878 (linux_create_inferior, linux_attach): Set it.
15879 (linux_wait_for_process): Call the_low_target.arch_setup after the
15880 target has stopped for the first time.
15881 (initialize_low): Do not call the_low_target.arch_setup.
15883 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15884 (s390_set_pc): Likewise.
15885 (s390_arch_setup): New function.
15886 (the_low_target): Use s390_arch_setup as arch_setup routine.
15888 * regcache.c (realloc_register_cache): New function.
15889 (set_register_cache): Call it for each existing regcache.
15891 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15893 * server.h (init_registers): Remove prototype.
15895 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15896 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15897 instead of init_registers ().
15898 * linux-arm-low.c (init_registers_arm): Add prototype.
15899 (init_registers_arm_with_iwmmxt): Likewise.
15900 (the_low_target): Add initializer for arch_setup field.
15901 * linux-cris-low.c (init_registers_cris): Add prototype.
15902 (the_low_target): Add initializer for arch_setup field.
15903 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15904 (the_low_target): Add initializer for arch_setup field.
15905 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15906 (the_low_target): Add initializer for arch_setup field.
15907 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15908 (the_low_target): Add initializer for arch_setup field.
15909 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15910 (the_low_target): Add initializer for arch_setup field.
15911 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15912 (the_low_target): Add initializer for arch_setup field.
15913 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15914 (init_registers_mips64_linux): Likewise.
15915 (the_low_target): Add initializer for arch_setup field.
15916 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15917 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15918 (the_low_target): Add initializer for arch_setup field.
15919 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15920 (init_registers_powerpc_64): Likewise.
15921 (the_low_target): Add initializer for arch_setup field.
15922 * linux-s390-low.c (init_registers_s390): Add prototype.
15923 (init_registers_s390x): Likewise.
15924 (the_low_target): Add initializer for arch_setup field.
15925 * linux-sh-low.c (init_registers_sh): Add prototype.
15926 (the_low_target): Add initializer for arch_setup field.
15927 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15928 (the_low_target): Add initializer for arch_setup field.
15929 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15930 (the_low_target): Add initializer for arch_setup field.
15932 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15933 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15934 instead of init_registers ().
15935 * win32-arm-low.c (init_registers_arm): Add prototype.
15936 (the_low_target): Add initializer for arch_setup field.
15937 * win32-i386-low.c (init_registers_i386): Add prototype.
15938 (the_low_target): Add initializer for arch_setup field.
15940 * spu-low.c (init_registers_spu): Add prototype.
15941 (initialize_low): Call initialie_registers_spu () instead of
15942 initialize_registers ().
15944 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15946 * server.c (handle_v_requests): When handling the vRun and vAttach
15947 packets, if already debugging a process, don't kill it. Return an
15950 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15952 * server.c (handle_query): Correct length check.
15954 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15956 * win32-low.c (do_initial_child_stuff): Add process handle
15957 parameter. Set current_process_handle and current_process_id from the
15958 parameters. Clear globals.
15959 (win32_create_inferior): Don't set current_process_handle and
15960 current_process_id here. Instead pass them on the call to
15961 do_initial_child_stuff.
15962 (win32_attach): Likewise.
15963 (win32_clear_inferiors): New.
15964 (win32_kill): Don't close the current process handle or the
15965 current thread handle here. Instead call win32_clear_inferiors.
15966 (win32_detach): Don't open a new handle to the process. Call
15967 win32_clear_inferiors.
15968 (win32_join): Don't rely on current_process_handle; open a new
15969 handle using the process id.
15970 (win32_wait): Call win32_clear_inferiors when the inferior process
15973 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15975 * server.c (monitor_show_help): Add "exit".
15977 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15979 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15980 (clean): Add reg-xtensa.c.
15981 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15982 * configure.srv (xtensa*-*-linux*) New target.
15983 * linux-xtensa-low.c: New.
15984 * xtensa-xtregs.c: New.
15986 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15988 * hostio.c: Don't include errno.h.
15989 (errno_to_fileio_errno): Move to hostio-errno.
15990 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15991 error number outputting to the target->hostio_last_error callback.
15992 (hostio_packet_error): Use FILEIO_EINVAL directly.
15993 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15994 calls to hostio_error.
15995 * hostio-errno.c: New.
15996 * server.h (hostio_last_error_from_errno): Declare.
15997 * target.h (target_ops): Add hostio_last_error member.
15998 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15999 as hostio_last_error handler.
16000 * spu-low.c (spu_target_ops): Likewise.
16001 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16002 (wince_hostio_last_error): New functions.
16003 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16004 as hostio_last_error handler.
16005 (win32_target_ops) [!_WIN32_WCE]: Register
16006 hostio_last_error_from_errno as hostio_last_error handler.
16007 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16008 (hostio-errno.o): New rule.
16009 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16010 * configure.srv (srv_hostio_err_objs): New variable. Default to
16012 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16013 * configure: Regenerate.
16015 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16017 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16018 (linux_kill, linux_detach): Clean up the process list.
16019 * remote-utils.c (remote_open): Improve port number parsing.
16020 (putpkt_binary, input_interrupt): Only send interrupts if the target
16022 * server.c (extended_protocol): Make static.
16023 (attached): Define earlier.
16024 (exit_requested, response_needed, program_argv): New variables.
16025 (target_running): New.
16026 (start_inferior): Clear attached here.
16027 (attach_inferior): Set attached here.
16028 (require_running): Define.
16029 (handle_query): Use require_running and target_running. Implement
16031 (handle_v_attach, handle_v_run): New.
16032 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16033 (gdbserver_usage): Update.
16034 (main): Redo argument parsing. Handle --debug and --multi. Handle
16035 --attach along with other options or after the port. Save
16036 program_argv. Support no initial program. Resynchronize
16037 communication with GDB after an error. Handle "monitor exit".
16038 Use require_running and target_running. Always allow the extended
16039 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16040 restart in extended mode.
16041 * README: Refer to the GDB manual. Update --attach usage.
16043 2007-12-20 Andreas Schwab <schwab@suse.de>
16045 * linux-low.c (STACK_SIZE): Define.
16046 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16047 (linux_test_for_tracefork): Likewise.
16049 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16051 * linux-low.c (linux_wait_for_event): Update messages. Do not
16052 reinsert auto-delete breakpoints.
16053 * mem-break.c (struct breakpoint): Change return type of handler to
16055 (set_breakpoint_at): Update handler type.
16056 (reinsert_breakpoint_handler): Return 1 instead of calling
16058 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16060 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16061 * mem-break.h (set_breakpoint_at): Update handler type.
16062 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16063 * win32-low.c (auto_delete_breakpoint): New.
16064 (get_child_debug_event): Use it.
16066 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16068 * configure.ac: Check for pread and pwrite.
16069 * hostio.c (handle_pread): Fall back to lseek and read.
16070 (handle_pwrite): Fall back to lseek and write.
16071 * config.in, configure: Regenerated.
16073 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16075 * server.c (myresume): Add own_buf argument.
16076 (main): Update calls.
16078 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16080 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16081 * remote-utils.c (remote_open): Do not call disable_async_io.
16082 (block_async_io): Delete.
16083 (unblock_async_io): Make static.
16084 (initialize_async_io): New.
16085 * server.c (handle_v_cont): Handle async I/O here.
16086 (myresume): Likewise. Move other common resume tasks here...
16087 (main): ... from here. Call initialize_async_io. Disable async
16088 I/O before the main loop.
16089 * server.h (initialize_async_io): Declare.
16090 (block_async_io, unblock_async_io): Delete prototypes.
16091 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16093 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16095 * remote-utils.c (readchar): Allow binary data in received messages.
16097 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16099 * win32-low.c (attaching): New global.
16100 (win32_create_inferior): Clear the `attaching' global.
16101 (win32_attach): Set the `attaching' global.
16102 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16103 attaching. Only set a breakpoint at the entry point if not
16106 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16108 * server.c (main): Don't report dll events on the initial
16109 connection on attaches.
16111 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16113 * server.c (main): Relax numerical bases supported for the pid of
16114 the --attach command line argument.
16116 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16118 * win32-low.c (win32_attach): Call OpenProcess before
16119 DebugActiveProcess, not after. Add last error output to error
16122 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16124 * win32-low.c (win32_get_thread_context)
16125 (win32_set_thread_context): New functions.
16126 (thread_rec): Use win32_get_thread_context.
16127 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16128 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16131 2007-12-03 Leo Zayas
16132 Pedro Alves <pedro_alves@portugalmail.pt>
16134 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16136 (child_add_thread): Minor cleanup.
16137 (child_continue): Resume artificially suspended threads before
16138 calling ContinueDebugEvent.
16139 (suspend_one_thread): New.
16140 (fake_breakpoint_event): New.
16141 (get_child_debug_event): Change return type to int. Check here if
16142 gdb sent an interrupt request. If a soft interrupt was requested,
16143 fake a breakpoint event. Return 0 if there is no event to handle,
16145 (win32_wait): Don't check here if gdb sent an interrupt request.
16146 Ensure there is a valid event to handle.
16147 (win32_request_interrupt): Add soft interruption method as last
16150 2007-12-03 Leo Zayas
16151 Pedro Alves <pedro_alves@portugalmail.pt>
16153 * win32-low.h (win32_thread_info): Add descriptions to the
16154 structure members. Replace `suspend_count' counter by a
16156 * win32-low.c (thread_rec): Update condition of when to get the
16157 context from the inferior. Rely on ContextFlags being set if it
16158 has already been retrieved. Only suspend the inferior thread if
16159 we haven't already. Warn if that fails.
16160 (continue_one_thread): s/suspend_count/suspended/. Only call
16161 ResumeThread once. Warn if that fails.
16163 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16165 * win32-low.c (win32_wait): Don't read from the inferior when it
16166 has already exited.
16168 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16170 * Makefile.in (win32_low_h): New variable.
16171 (win32-low.o): Add dependency on $(win32_low_h).
16172 (win32-arm-low.o, win32-i386-low.o): New rules.
16174 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16176 * hostio.c: Correct copyright year.
16178 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16180 * Makefile.in (OBS): Add hostio.o.
16181 (hostio.o): New rule.
16182 * server.h (handle_vFile): Declare.
16183 * hostio.c: New file.
16184 * server.c (handle_v_requests): Take packet_len and new_packet_len
16185 for binary packets. Call handle_vFile.
16186 (main): Update call to handle_v_requests.
16188 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16190 * linux-low.c: Include <sched.h>.
16192 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16194 * linux-low.c (linux_tracefork_grandchild): New.
16195 (linux_tracefork_child): Use clone.
16196 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16198 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16200 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16202 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16204 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16206 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16208 * inferiors.c (change_inferior_id): Delete.
16209 (add_pid_to_list, pull_pid_from_list): New.
16210 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16211 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16212 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16213 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16214 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16215 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16216 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16217 (using_threads): Always set to 1.
16218 (handle_extended_wait): New.
16219 (add_process): Do not set TID.
16220 (linux_create_inferior): Set must_set_ptrace_flags.
16221 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16222 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16223 (linux_thread_alive): Rename TID argument to LWPID.
16224 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16225 (linux_wait_for_event): Do not use TID or check using_threads. Update
16226 call to dead_thread_notify. Call handle_extended_wait.
16227 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16228 (send_sigstop): Delete sigstop_sent.
16229 (wait_for_sigstop): Avoid TID.
16230 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16231 (linux_test_for_tracefork): New.
16232 (linux_lookup_signals): Use thread_db_active and
16233 linux_supports_tracefork_flag.
16234 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16235 * linux-low.h (get_process_thread): Avoid TID.
16236 (struct process_ifo): Move thread_known and tid to the end. Remove
16238 (linux_attach_lwp, thread_db_init): Update prototypes.
16239 * server.h (change_inferior_id): Delete prototype.
16240 (add_pid_to_list, pull_pid_from_list): New prototypes.
16241 * thread-db.c (thread_db_use_events): New.
16242 (find_first_thread): Rename to...
16243 (find_one_thread): ...this. Update callers and messages. Do not
16244 call fatal. Check thread_db_use_events. Do not call
16245 change_inferior_id or new_thread_notify.
16246 (maybe_attach_thread): Update. Do not call new_thread_notify.
16247 (thread_db_init): Set thread_db_use_events. Check use_events.
16248 * utils.c (fatal, warning): Correct message prefix.
16250 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16252 * Makefile.in (clean): Remove new files.
16253 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16254 (powerpc-64.o, powerpc-64.c): New rules.
16255 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16256 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16258 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16260 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16261 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16262 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16263 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16264 (target_regsets): Add AltiVec and SPE register sets.
16265 * configure.ac: Check for AltiVec and SPE.
16266 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16267 (ppc_fill_vrregset, ppc_store_vrregset): New.
16268 (target_regsets): Add AltiVec register set.
16269 * configure: Regenerated.
16271 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16273 * linux-low.c (O_LARGEFILE): Define.
16274 (linux_read_memory): Use /proc/PID/mem.
16275 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16276 * configure, config.in: Regenerated.
16278 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16280 * linux-low.c (linux_wait_for_event): Do not pass signals while
16283 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16285 * win32-low.c (create_process): New.
16286 (win32_create_inferior): Use create_process instead of
16287 CreateProcess. If create_process failed retry appending an ".exe"
16288 suffix. Store the GetLastError result immediatelly after
16289 create_process calls and use it on the call to error.
16291 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16293 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16295 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16297 * configure.ac: Switch license to GPLv3.
16299 2007-08-01 Michael Snyder <msnyder@access-company.com>
16301 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16303 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16305 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16307 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16308 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16309 CloseToolhelp32Snapshot.
16310 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16311 CloseToolhelp32Snapshot.
16313 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16315 * server.c (main): Check for inferior exit before main loop.
16317 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16319 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16320 instead of on tmp_desc.
16322 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16323 Daniel Jacobowitz <dan@codesourcery.com>
16325 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16326 (add_thread): Minor cleanups.
16327 (clear_inferiors): Move lower in the file. Clear the DLL
16329 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16330 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16331 (xml_escape_text): New.
16332 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16334 (handle_v_cont): Report errors.
16335 (gdbserver_version): Update.
16336 (main): Correct size of own_buf. Do not report initial DLL events.
16337 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16338 (unloaded_dll, xml_escape_text): New.
16339 * win32-low.c (enum target_waitkind): Update comments.
16340 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16341 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16342 (win32_EnumProcessModules, win32_GetModuleInformation)
16343 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16344 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16345 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16346 (win32_Module32First, win32_Module32Next, load_toolhelp)
16347 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16348 (get_child_debug_event): Handle DLL events.
16349 (win32_wait): Likewise.
16351 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16353 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16354 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16356 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16358 * win32-low.c (handle_output_debug_string): Ignore event if not
16361 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16363 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16365 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16367 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16369 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16371 * inferiors.c (change_inferior_id): Add comment.
16372 * linux-low.c (check_removed_breakpoint): Add an early
16373 prototype. Improve debug output.
16374 (linux_attach): Doc update.
16375 (linux_detach_one_process, linux_detach): Clean up before releasing
16377 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16378 * linux-low.h (struct process_info): Doc improvement.
16379 * mem-break.c (delete_all_breakpoints): New.
16380 * mem-break.h (delete_all_breakpoints): New prototype.
16381 * thread-db.c (find_first_thread): New.
16382 (thread_db_create_event): Call it instead of
16383 thread_db_find_new_threads. Clean up unused variables.
16384 (maybe_attach_thread): Remove first thread handling.
16385 (thread_db_find_new_threads): Use find_first_thread.
16386 (thread_db_get_tls_address): Likewise.
16388 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16390 * thread-db.c (thread_db_find_new_threads): Add prototype.
16391 (thread_db_create_event): Check for the main thread before adding
16393 (maybe_attach_thread): Only enable event reporting if TID == 0.
16394 (thread_db_get_tls_address): Check for new threads.
16396 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16398 * linux-low.c (linux_create_inferior): Try execv before execvp.
16399 * spu-low.c (spu_create_inferior): Likewise.
16401 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16403 * linux-low.c (linux_create_inferior): Change execv to execvp.
16404 * spu-low.c (spu_create_inferior): Likewies.
16406 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16408 * Makefile.in (clean): Clean new files instead of deleted ones.
16409 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16410 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16412 * configure.srv: Specify XML files and new regformats for MIPS and
16414 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16415 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16416 an entry for the restart register.
16417 (mips_cannot_fetch_register, mips_cannot_store_register)
16418 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16419 register names to match the XML descriptions.
16420 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16421 restart register instead of $0.
16423 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16424 Markus Deuling <deuling@de.ibm.com>
16426 * remote-utils.c (decode_xfer_write): New function.
16427 * server.h (decode_xfer_write): Add prototype.
16428 * server.c (handle_query): Add PACKET_LEN argument. Support
16429 qXfer:spu:read and qXfer:spu:write packets.
16430 (main): Pass packet_len to handle_query.
16431 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16432 * target.h (target_ops): Add qxfer_spu.
16434 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16436 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16437 accessing non-seekable spufs files.
16439 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16441 * server.c (handle_query): Add reply for qC packet.
16443 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16444 Leo Zayas <lerele@champenstudios@com>
16446 * server.h (check_remote_input_interrupt_request): New function.
16447 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16448 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16449 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16450 (check_remote_input_interrupt_request): New function.
16451 * server.h (check_remote_input_interrupt_request): Declare.
16452 * win32-low.c (winapi_DebugBreakProcess,
16453 winapi_GenerateConsoleCtrlEvent): New typedefs.
16454 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16456 (win32_wait): Check for remote interrupt request
16457 with check_remote_input_interrupt_request.
16458 (win32_request_interrupt): New function.
16459 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16461 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16463 * win32-low.c (debug_registers_changed,
16464 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16465 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16466 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16467 (thread_rec): Get context using the low target.
16468 (child_add_thread): Call thread_added on the low target,
16469 which does the same thing.
16471 (do_initial_child_stuff): Remove debug registers references.
16472 Set context using the low target. Resume threads after
16473 setting the contexts.
16474 (child_continue): Remove dead variable. Remove debug
16475 registers references.
16476 (child_fetch_inferior_registers): Go through the low target.
16477 (do_child_store_inferior_registers): Remove.
16478 (child_store_inferior_registers): Go through the low target.
16479 (win32_resume): Remove debug registers references.
16480 Set context using the low target.
16481 (handle_exception): Change return type to void. Don't record
16482 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16483 first chance exception.
16484 (get_child_debug_event): Change return type to void. Remove
16485 goto loop. Always return after waiting for debug event.
16486 (win32_wait): Convert to switch statement. Handle spurious
16489 * win32-i386-low.c (debug_registers_changed,
16490 debug_registers_used): New.
16491 (initial_stuff): Rename to ...
16492 (i386_initial_stuff): ... this. Clear debug registers
16494 (store_debug_registers): Delete.
16495 (i386_get_thread_context): New.
16496 (load_debug_registers): Delete.
16497 (i386_set_thread_context): New.
16498 (i386_thread_added): New.
16499 (single_step): Rename to ...
16500 (i386_single_step): ... this.
16501 (do_fetch_inferior_registers): Rename to ...
16502 (i386_fetch_inferior_register): ... this.
16503 (i386_store_inferior_register): New.
16504 (the_low_target): Adapt to new interface.
16506 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16507 (arm_get_thread_context): New.
16508 (arm_set_thread_context): New.
16510 (do_fetch_inferior_registers): Rename to ...
16511 (arm_fetch_inferior_register): ... this.
16512 (arm_store_inferior_register): New.
16513 (arm_wince_breakpoint): Reimplement as unsigned long.
16514 (arm_wince_breakpoint_len): Define.
16515 (the_low_target): Adapt to new interface.
16517 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16518 load_debug_registers. Add get_thread_context, set_thread_context,
16519 thread_added and store_inferior_register. Rename
16520 fetch_inferior_registers to fetch_inferior_register.
16521 (regptr): Remove declaration.
16523 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16525 * linux-low.c (linux_detach): Change return type to int. Return 0.
16526 * spu-low.c (spu_detach): Likewise.
16528 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16530 * target.h (target_ops): Change return type of detach to int.
16532 (join_inferior): New.
16533 * server.c (main): Don't skip detach support on mingw32.
16534 If the inferior doesn't support detaching return error.
16535 Call join_inferior instead of using waitpid.
16536 * linux-low.c (linux_join): New.
16537 (linux_target_op): Add linux_join.
16538 * spu-low.c (spu_join): New.
16539 (spu_target_ops): Add spu_join.
16540 * win32-low.c (win32_detach): Adapt to new interface.
16541 Reopen current_process_handle before detaching. Issue a child
16542 resume before detaching.
16544 (win32_target_op): Add win32_join.
16546 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16548 * win32-low.c (win32-attach): Fix return value.
16549 * target.h (target_ops): Describe ATTACH return values.
16551 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16553 * win32-low.c (GETPROCADDRESS): Define.
16554 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16555 (winapi_DebugSetProcessKillOnExit): Likewise.
16556 (win32_create_inferior): Force usage of ansi CreateProcessA.
16557 (win32_attach): Use GETPROCADDRESS.
16558 (win32_detach): Likewise.
16560 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16562 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16564 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16566 * win32-low.c: Commit leftover changes from 2007-03-29.
16568 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16570 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16571 fields short instead of int. Add explicit padding.
16572 (i387_cache_to_fsave): Remove unnecessary casts.
16573 (i387_fsave_to_cache): Doc fix.
16574 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16576 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16578 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16579 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16581 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16583 * configure.srv (arm*-*-mingw32ce*): Move near the other
16586 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16588 * configure.ac: Add errno checking.
16589 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16590 sys/file.h and malloc.h.
16591 (AC_CHECK_DECLS): Add perror.
16592 (srv_mingwce): Handle.
16593 * configure.srv (i[34567]86-*-cygwin*): Add
16594 win32-i386-low.o to srv_tgtobj.
16595 (i[34567]86-*-mingw*): Likewise.
16596 (arm*-*-mingw32ce*): Add case.
16597 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16598 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16599 [__MINGW32CE__] (strerror): New function.
16600 [__MINGW32CE__] (errno): Define to GetLastError.
16601 [__MINGW32CE__] (COUNTOF): New macro.
16602 (remote_open): Remove extra close call.
16603 * mem-break.c (delete_breakpoint_at): New function.
16604 * mem-break.h (delete_breakpoint_at): Declare.
16605 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16606 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16607 [USE_WIN32API] (read, write): Add char* casts.
16608 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16609 * server.h: Include wincecompat.h on Windows CE.
16610 [HAVE_ERRNO_H]: Check.
16611 (perror): Declare if not declared.
16612 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16613 (perror_with_name): Remove errno declaration.
16614 * wincecompat.h: New.
16615 * wincecompat.c: New.
16616 * win32-low.h: New.
16617 * win32-arm-low.c: New.
16618 * win32-i386-low.c: New.
16619 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16620 (OUTMSG2): Make it safe.
16622 (COUNTOF): New macro.
16623 (NUM_REGS): Get it from the low target.
16624 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16625 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16626 (thread_rec): Let low target handle debug registers.
16627 (child_add_thread): Likewise.
16628 (child_init_thread_list): Likewise.
16629 (continue_one_thread): Likewise.
16631 (do_child_fetch_inferior_registers): Move to ...
16632 * win32-i386-low.c: ... here, and rename to ...
16633 (do_fetch_inferior_registers): ... this.
16634 * win32-low.c (child_fetch_inferior_registers):
16635 Go through the low target.
16636 (do_child_store_inferior_registers): Use regptr.
16637 (strwinerror): New function.
16638 (win32_create_inferior): Handle Windows CE.
16639 Use strwinerror instead of strerror on Windows error
16640 codes. Add program to the error output.
16641 Don't close the main thread handle on Windows CE.
16642 (win32_attach): Use coredll.dll on Windows CE.
16643 (win32_kill): Close current process and current
16645 (win32_detach): Use coredll.dll on Windows CE.
16646 (win32_resume): Let low target handle debug registers, and
16648 (handle_exception): Add/Remove initial breakpoint. Avoid
16649 non-existant WSTOPSIG on Windows CE.
16650 (win32_read_inferior_memory): Cast to remove warning.
16651 (win32_arch_string): Go through the low target.
16652 (initialize_low): Call set_breakpoint_data with the low
16653 target's breakpoint.
16654 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16655 FOP_REGNUM, mappings): Move to ...
16656 * win32-i386-low.c: ... here.
16657 * win32-low.c (win32_thread_info): Move to ...
16658 * win32-low.h: ... here.
16659 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16660 win32-arm-low.c and wincecompat.c.
16661 (all:): Add $EXEEXT.
16662 (install-only:): Likewise.
16663 (gdbserver:): Likewise.
16664 (gdbreplay:): Likewise.
16665 * config.in: Regenerate.
16666 * configure: Regenerate.
16668 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16670 * win32-low.c: Rename typedef thread_info to
16671 win32_thread_info throughout.
16673 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16675 * win32-i386-low.c: Rename to ...
16676 * win32-low.c: ... this.
16677 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16678 * Makefile.in: Likewise.
16680 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16682 * remote-utils.c (monitor_output): Constify msg parameter.
16683 * server.h (monitor_output): Likewise.
16684 * win32-i386-low.c (handle_output_debug_string): New.
16685 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16686 handle_output_debug_string.
16687 (get_child_debug_event): Likewise.
16689 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16691 * server.c (main): Correct strtoul check.
16693 2007-03-27 Jon Ringle <jon@ringle.org>
16695 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16697 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16699 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16701 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16703 * terminal.h: Check HAVE_SGTTY_H.
16705 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16707 * remote-utils.c (remote_open): Print out the assigned port number.
16709 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16711 * remote-utils.c (monitor_output): New function.
16712 * server.c (debug_threads): Define here.
16713 (monitor_show_help): New function.
16714 (handle_query): Handle qRcmd.
16715 (main): Do not handle 'd' packet.
16716 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16717 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16720 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16722 * Makefile.in (EXEEXT): New.
16723 (clean): Use $(EXEEXT).
16725 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16727 * target.h (target_ops): Rename send_signal to request_interrupt,
16728 and remove enum target_signal parameter.
16729 * linux-low.c (linux_request_interrupt): Rename from
16730 linux_send_signal, and always send SIGINT.
16731 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16732 and always send SIGINT.
16733 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16735 (input_interrupt): Likewise.
16737 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16739 * server.c (get_features_xml): Check if target implemented
16741 * win32-i386-low.c (win32_arch_string): New.
16742 (win32_target_ops): Add win32_arch_string as arch_string member.
16744 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16746 * spu-low.c (spu_arch_string): New.
16747 (spu_target_ops): Add spu_arch_string.
16749 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16751 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16752 * configure.ac: Do not check for terminal.h.
16753 * configure, config.in: Regenerated.
16755 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16757 * Makefile.in (OBS): Add $(XML_BUILTIN).
16758 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16760 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16761 (arm-with-iwmmxt.c): New.
16762 * config.in, configure: Regenerate.
16763 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16764 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16765 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16766 (arm*-*-linux*): Add iWMMXt and regset support.
16767 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16768 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16769 (arm_store_wmmxregset, target_regsets): New.
16770 * server.c (get_features_xml): Take annex argument. Check builtin
16772 (handle_query): Handle multiple annexes.
16774 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16776 * remote-utils.c [USE_WIN32API] (read, write): Define.
16777 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16780 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16782 * linux-i386-low.c (the_low_target): Set arch_string.
16783 * linux-x86-64-low.c (the_low_target): Likewise.
16784 * linux-low.c (linux_arch_string): New.
16785 (linux_target_ops): Add it.
16786 * linux-low.h (struct linux_target_ops): Add arch_string.
16787 * server.c (write_qxfer_response): Use const void * for DATA.
16788 (get_features_xml): New.
16789 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16790 * target.h (struct target_ops): Add arch_string method.
16792 2007-01-03 Denis Pilat <denis.pilat@st.com>
16793 Daniel Jacobowitz <dan@codesourcery.com>
16795 * linux-low.c (linux_kill): Handle being called with no threads.
16796 * win32-i386-low.c (win32_kill): Likewise.
16797 (get_child_debug_event): Clear current_process_handle.
16799 2006-12-30 Denis PILAT <denis.pilat@st.com>
16800 Daniel Jacobowitz <dan@codesourcery.com>
16802 * remote-utils.c (remote_open): Check the type of specified
16803 serial port devices before opening them.
16804 * server.c (main): Kill the inferior if an error occurs during
16805 the first remote_open.
16807 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16809 * README: Update supported targets.
16811 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16813 * Makefile.in (clean): Remove reg-mips64.c.
16814 (reg-mips64.c, reg-mips64.o): New rules.
16815 * configure.srv: Handle mips64. Include regset support for mips.
16816 * linux-mips-low.c (union mips_register): New.
16817 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16818 (mips_breakpoint, mips_breakpoint_at): Use int.
16819 (mips_collect_register, mips_supply_register)
16820 (mips_collect_register_32bit, mips_supply_register_32bit)
16821 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16822 (mips_store_fpregset, target_regsets): New.
16823 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16825 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16827 * configure.srv: Add target "spu*-*-*".
16828 * Makefile.in (clean): Remove reg-spu.c.
16829 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16830 * spu-low.c: New file.
16832 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16834 * configure.ac: Correct td_thr_tls_get_addr test.
16835 * configure: Regenerated.
16837 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16839 * linux-low.c (linux_wait_for_event): Reformat. Use the
16840 pass_signals array.
16841 * remote-utils.c (decode_address_to_semicolon): New.
16842 * server.c (pass_signals, handle_general_set): New.
16843 (handle_query): Mention QPassSignals for qSupported.
16844 (main): Call handle_general_set.
16845 * server.h (pass_signals, decode_address_to_semicolon): New.
16847 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16849 * server.c (handle_query): Correct error handling for read_auxv.
16851 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16853 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16854 and srv_linux_thread_db to yes.
16855 * linux-s390-low.c (s390_fill_gregset): New function.
16856 (target_regsets): Define data structure.
16858 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16860 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16861 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16862 * config.in, configure: Regenerated.
16863 * inferiors.c (gdb_id_to_thread): New function.
16864 (gdb_id_to_thread_id): Use it.
16865 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16866 * linux-low.h (struct process_info): Add th member.
16867 (thread_db_get_tls_address): New prototype.
16868 * remote-utils.c (decode_address): Make non-static.
16869 * server.c (handle_query): Handle qGetTLSAddr.
16870 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16871 * target.h (struct target_ops): Add get_tls_address.
16872 * thread-db.c (maybe_attach_thread): Save the thread handle.
16873 (thread_db_get_tls_address): New.
16875 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16877 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16878 (linux_resume_one_process): Take a siginfo_t *. Update all
16879 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16880 (struct pending_signals): Add a siginfo_t.
16881 (linux_wait_for_process): Always set last_status.
16882 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16883 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16884 * linux-low.h (struct process_info): Add last_status.
16886 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16888 * remote-utils.c (try_rle): New function.
16889 (putpkt_binary): Use it.
16891 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16893 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16894 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16895 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16896 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16897 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16900 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16902 * server.c (terminal_fd): New variable.
16903 (old_foreground_pgrp): Likewise.
16904 (restore_old_foreground_pgrp): New function.
16905 (start_inferior): Record the terminal file descriptor in terminal_fd
16906 and its original foreground group in old_foreground_pgrp. Register
16907 restore_old_foreground_pgrp with atexit().
16909 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16911 * server.c (handle_query): Correct qPart to qXfer.
16913 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16915 * configure.ac: Check for more headers which are missing on
16916 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16917 * configure.srv: Add Cygwin and mingw32.
16918 * remote-utils.c: Don't include headers unconditionally which
16919 are missing on mingw32. Include <winsock.h> for mingw32.
16920 (remote_open): Adjust for mingw32 support. Flush
16921 standard error after writing to it.
16922 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16923 (unblock_async_io, enable_async_io, disable_async_io)
16924 (readchar, getpkt): Update for Winsock support.
16925 (prepare_resume_reply): Expect a protocol signal number.
16926 * server.c: Disable <sys/wait.h> on mingw32.
16927 (start_inferior): Adjust for mingw32 support. Flush
16928 standard error after writing to it.
16929 (attach_inferior): Likewise. Use protocol signal
16931 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16933 * win32-i386-low.c: New file.
16934 * Makefile.in (XM_CLIBS): Set.
16935 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16936 (win32-i386-low.o): New dependency rule.
16937 * linux-low.c (linux_wait): Use target signal numbers.
16938 * target.h (struct target_ops): Doc fix.
16939 * server.h (target_signal_to_name): New prototype.
16940 * gdbreplay.c: Don't include headers unconditionally which
16941 are missing on mingw32. Include <winsock.h> for mingw32.
16942 (remote_close, remote_open): Adjust for Winsock support.
16943 * configure, config.in: Regenerated.
16945 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16947 * server.c (decode_xfer_read, write_qxfer_response): New.
16948 (handle_query): Take a packet length argument. Handle
16949 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16950 the qSupported response.
16951 (main): Update call to handle_query.
16953 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16955 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16956 (putpkt_binary): Renamed from putpkt and adjusted for binary
16958 (putpkt): New wrapper for putpkt_binary.
16959 (readchar): Don't mask off the high bit.
16960 (decode_X_packet): New function.
16961 * server.c (main): Call putpkt_binary if a handler sets the packet
16962 length. Save the length of the incoming packet. Handle 'X'.
16963 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16965 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16967 * server.c (handle_query): Handle qSupported.
16969 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16971 * remote-utils.c (all_symbols_looked_up): New variable.
16972 (look_up_one_symbol): Check it.
16973 * server.h (look_up_one_symbol): New declaration.
16974 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16976 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16978 * Makefile.in (linux-arm-low.o): Update dependencies.
16979 * linux-arm-low.c: Include "gdb_proc_service.h".
16980 (PTRACE_GET_THREAD_AREA): Define.
16981 (ps_get_thread_area): New function.
16983 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16985 * configure.srv (m68k*-*-uclinux*): New target.
16986 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16987 (linux_resume_one_process): Remove extraneous cast.
16988 (linux_read_offsets): New.
16989 (linux_target_op): Add linux_read_offsets on mmuless systems.
16990 * server.c (handle_query): Add qOffsets logic.
16991 * target.h (struct target_ops): Add read_offsets.
16993 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16995 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16996 (PTRACE_GET_THREAD_AREA): Define.
16997 (ps_get_thread_area): New function.
16998 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16999 (linux-x86-64-low.o): Update.
17001 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17003 * configure.ac: Remove checks for prfpregset_t.
17004 * gdb_proc_service.h: New file.
17005 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17006 new "gdb_proc_service.h".
17007 * proc-service.c: Likewise.
17008 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17009 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17010 * Makefile.in (gdb_proc_service_h): Updated.
17011 * configure, config.in: Regenerated.
17013 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17015 * remote-utils.c (prepare_resume_reply): Move declaration
17016 of gdb_id_from_wait to the top of the block.
17018 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17020 * linux-low.c (regsets_store_inferior_registers): Read the regset
17021 from the target before filling it.
17023 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17025 * server.c (attach_inferior): Return SIGTRAP for a successful
17028 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17030 * Makefile.in (OBS): Add version.o.
17031 (STAGESTUFF): Delete.
17032 (version.o): Add dependencies.
17033 (version.c): Replace rule.
17034 (clean): Remove version.c.
17035 * server.c (gdbserver_version): New.
17036 (gdbserver_usage): Use printf.
17037 (main): Handle --version and --help.
17038 * server.h (version, host_name): Add declarations.
17040 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17052 * linux-x86-64-low.c:
17054 * linux-s390-low.c:
17055 * linux-ppc64-low.c:
17057 * linux-mips-low.c:
17058 * linux-m68k-low.c:
17059 * linux-m32r-low.c:
17062 * linux-ia64-low.c:
17063 * linux-i386-low.c:
17064 * linux-crisv32-low.c:
17076 * gdbserver.1: Add (C) after Copyright. Update the FSF
17079 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17081 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17082 (arm_breakpoint_at): Recognize both breakpoints.
17083 (the_low_target): Use the correct breakpoint instruction.
17085 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17087 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17088 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17089 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17090 (the_low_target): Update.
17092 2005-10-25 Andreas Schwab <schwab@suse.de>
17094 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17096 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17097 (ia64_num_regs): Reduce to 462.
17099 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17101 * acinclude.m4: Correct quoting.
17102 * aclocal.m4: Regenerated.
17104 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17105 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17106 (thread_db_init): Call thread_db_err_str.
17107 * configure.ac: Check for TD_VERSION.
17108 * config.in, configure: Regenerated.
17110 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17112 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17114 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17116 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17117 is not available. Define HAVE_PTRACE_GETREGS if it is.
17118 * config.in, configure: Regenerated.
17119 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17120 * linux-i386-low.c, linux-m68k-low.c: Update to use
17121 HAVE_PTRACE_GETREGS.
17122 * linux-low.c (regsets_fetch_inferior_registers)
17123 (regsets_store_inferior_registers): Only return 0 if we processed
17125 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17126 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17128 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17130 * inferiors.c (struct thread_info): Add gdb_id.
17131 (add_thread): Add gdb_id argument.
17132 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17133 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17134 calls to add_thread.
17135 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17136 * server.c (handle_query): Use thread_to_gdb_id.
17137 (handle_v_cont, main): Use gdb_id_to_thread_id.
17138 * server.h (add_thread): Update prototype.
17139 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17142 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17144 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17145 left-padded registers.
17146 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17147 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17149 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17151 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17152 * configure: Regenerate.
17153 * config.in: Regenerate.
17154 * server.h (NEED_DECLARATION_STRERROR):
17155 Replace with !HAVE_DECL_STRERROR.
17157 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17159 * linux-low.c (linux_wait, linux_send_signal): Don't test
17160 an unsigned long variable for > 0 if it could be MAX_ULONG.
17161 * server.c (myresume): Likewise.
17162 * target.c (set_desired_inferior): Likewise.
17164 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17166 * configure.ac: Simplify and improve check for socklen_t.
17167 * configure, config.in: Regenerate.
17169 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17171 * acconfig.h: Remove.
17172 * configure.ac: Add a test for socklen_t. Use three-argument
17173 AC_DEFINE throughout.
17174 * config.in: Regenerated using autoheader 2.59.
17175 * configure: Regenerated.
17177 * gdbreplay.c (socklen_t): Provide a default.
17178 (remote_open): Use socklen_t.
17179 * remote-utils.c (socklen_t): Provide a default.
17180 (remote_open): Use socklen_t.
17181 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17184 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17186 * linux-low.c (linux_read_memory, linux_write_memory)
17187 (linux_read_auxv): Likewise.
17188 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17189 (check_mem_write): Likewise.
17190 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17192 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17193 (registers_from_string, register_data): Likewise.
17194 * server.c (handle_query, main): Likewise.
17195 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17196 (decode_M_packet): Likewise.
17197 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17198 * target.h (struct target_ops): Update read_memory, write_memory,
17200 (read_inferior_memory, write_inferior_memory): Update.
17201 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17202 to unsigned char *.
17203 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17204 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17205 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17206 linux-s390-low.c, linux-sh-low.c: Update for changes in
17207 read_inferior_memory and the_low_target->breakpoint.
17209 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17211 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17212 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17213 * configure.srv: Add powerpc64-*-linux*.
17214 * linux-ppc64-low.c: New file.
17216 2005-05-23 Orjan Friberg <orjanf@axis.com>
17218 * linux-cris-low.c: New file with support for CRIS.
17219 * linux-crisv32-low.c: Ditto for CRISv32.
17220 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17221 (clean): Add reg-cris.c and reg-crisv32.c.
17222 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17223 reg-crisv32.o, and reg-crisv32.c to make rules.
17224 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17225 recognized targets.
17227 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17229 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17230 of sizeof (PTRACE_XFER_TYPE).
17231 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17233 2005-05-12 Orjan Friberg <orjanf@axis.com>
17235 * target.h (struct target_ops): Add insert_watchpoint,
17236 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17237 pointers for hardware watchpoint support.
17238 * linux-low.h (struct linux_target_ops): Ditto.
17239 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17240 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17241 to linux_target_ops.
17242 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17244 * server.c (main): Recognize 'Z' and 'z' packets.
17246 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17248 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17249 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17250 (the_low_target): Add new members.
17252 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17254 * proc-service.c (ps_lgetregs): Search all_processes instead of
17257 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17259 * server.c (start_inferior): Change return type to int.
17260 (attach_inferior): Change sigptr to int *.
17261 (handle_v_cont, handle_v_requests): Change signal to int *.
17262 (main): Change signal to int.
17264 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17266 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17267 * configure.srv: Add m32r*-*-linux*.
17268 * linux-m32r-low.c: New file.
17270 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17272 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17274 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17276 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17277 Take unsigned long arguments for PIDs.
17278 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17279 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17280 (wait_for_sigstop, linux_resume_one_process)
17281 (regsets_fetch_inferior_registers, linux_send_signal)
17282 (linux_read_auxv): Likewise. Update the types of variables holding
17283 PIDs. Update format string specifiers.
17284 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17285 * remote-utils.c (prepare_resume_reply): Likewise.
17286 * server.c (cont_thread, general_thread, step_thread)
17287 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17289 (handle_query): Update format specifiers.
17290 (handle_v_cont, main): Use strtoul for thread IDs.
17291 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17292 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17293 (general_thread, step_thread, thread_from_wait)
17294 (old_thread_from_wait): Update.
17295 * target.h (struct thread_resume): Use unsigned long for THREAD.
17296 (struct target_ops): Use unsigned long for arguments to attach and
17299 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17301 * acinclude.m4: Include bfd/bfd.m4 directly.
17302 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17303 <agriffis@toolchain.org>.
17304 * aclocal.m4, configure: Regenerated.
17306 2005-01-07 Andrew Cagney <cagney@gnu.org>
17308 * configure.ac: Rename configure.in, require autoconf 2.59.
17309 * configure: Re-generate.
17311 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17313 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17314 LIBS when finished.
17315 * aclocal.m4: Regenerated.
17316 * configure: Regenerated.
17318 2004-11-21 Andreas Schwab <schwab@suse.de>
17320 * linux-m68k-low.c (m68k_num_gregs): Define.
17321 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17322 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17323 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17324 (m68k_breakpoint_at): New. Add to the_low_target.
17326 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17327 srv_linux_thread_db to yes.
17329 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17331 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17332 (ARCH_SET_FS): Likewise.
17333 (ARCH_GET_FS): Likewise.
17334 (ARCH_GET_GS): Likewise.
17336 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17338 * linux-i386-low.c (ps_get_thread_area): New.
17339 * linux-x86-64-low.c (ps_get_thread_area): New.
17340 * linux-low.c: Include <sys/syscall.h>.
17341 (linux_kill_one_process): Don't kill the first thread here.
17342 (linux_kill): Kill the first thread here.
17343 (kill_lwp): New function.
17344 (send_sigstop, linux_send_signal): Use it.
17345 * proc-service.c: Clean up #ifdefs.
17346 (fpregset_info): Delete.
17347 (ps_lgetregs): Update and enable implementation.
17348 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17350 * remote-utils.c (struct sym_cache, symbol_cache): New.
17351 (input_interrupt): Print a clearer message.
17352 (async_io_enabled): New variable.
17353 (enable_async_io, disable_async_io): Use it. Update comments.
17354 (look_up_one_symbol): Use the symbol cache.
17355 * thread-db.c (thread_db_look_up_symbols): New function.
17356 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17358 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17360 * configure.in: Test for -rdynamic.
17361 * configure: Regenerated.
17362 * Makefile (INTERNAL_LDFLAGS): New.
17363 (gdbserver, gdbreplay): Use it.
17365 2004-09-02 Andrew Cagney <cagney@gnu.org>
17367 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17369 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17371 * linux-low.c (linux_wait): Clear all_processes list also.
17373 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17375 * linux-low.c: Include <errno.h>. Remove extern declaration of
17378 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17380 * gdbreplay.c, server.h, utils.c: Update copyright years.
17382 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17384 * server.c (main): Print child status or termination signal from
17385 variable 'signal', not 'sig'.
17387 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17389 * linux-low.c (linux_read_memory): Change return type to
17390 int. Check for and return error from ptrace().
17391 * target.c (read_inferior_memory): Change return type to int. Pass
17392 back return status from the_target->read_memory().
17393 * target.h (struct target_ops): Adapt *read_memory() prototype.
17395 (read_inferior_memory): Adapt prototype.
17396 * server.c (main): Return an error packet if
17397 read_inferior_memory() returns an error.
17399 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17401 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17402 Unify with other clean targets.
17404 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17406 * server.c (handle_v_cont): Call set_desired_inferior.
17408 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17410 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17412 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17414 * linux-low.c (linux_wait): Unblock async I/O.
17415 (linux_resume): Block and enable async I/O.
17416 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17417 * server.h (block_async_io, unblock_async_io): Add prototypes.
17419 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17421 * remote-utils.c (remote_open): Print a status notice after
17422 opening a TCP port.
17423 * server.c (attach_inferior): Print a status notice after
17426 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17428 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17430 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17432 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17434 * server.c, target.h: Update copyright years.
17436 2004-02-25 Roland McGrath <roland@redhat.com>
17438 * target.h (struct target_ops): New member `read_auxv'.
17439 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17440 * linux-low.c (linux_read_auxv): New function.
17441 (linux_target_ops): Initialize `read_auxv' member to that.
17443 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17445 Committed by Jim Blandy <jimb@redhat.com>.
17447 * linux-s390-low.c (s390_num_regs): Update.
17448 (s390_regmap): Remove control registers. Use __s390x__ predefine
17449 instead of GPR_SIZE to distiguish s390 and s390x targets.
17451 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17453 * linux-low.c: Update copyright year.
17454 (check_removed_breakpoint): Clear pending_is_breakpoint.
17455 (linux_set_resume_request, linux_queue_one_thread)
17456 (resume_status_pending_p): New functions.
17457 (linux_continue_one_thread): Use process->resume.
17458 (linux_resume): Only resume threads if there are no pending events.
17459 * linux-low.h (struct process_info): Add resume request
17462 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17464 * regcache.c (new_register_cache): Clear the allocated register
17465 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17467 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17469 * linux-low.c (linux_resume): Take a struct thread_resume *
17471 (linux_wait): Update call.
17472 (resume_ptr): New static variable.
17473 (linux_continue_one_thread): Renamed from
17474 linux_continue_one_process. Use resume_ptr.
17475 (linux_resume): Use linux_continue_one_thread.
17476 * server.c (handle_v_cont, handle_v_requests): New functions.
17477 (myresume): New function.
17478 (main): Handle 'v' case.
17479 * target.h (struct thread_resume): New type.
17480 (struct target_ops): Change argument of "resume" to struct
17482 (myresume): Delete macro.
17484 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17486 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17487 (uninstall): Support DESTDIR.
17489 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17491 * configure.srv: Add xscale*linux copy of arm*linux entry.
17493 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17495 * linux-arm-low.c (arm_reinsert_addr): New function.
17496 (the_low_target): Add arm_reinsert_addr.
17498 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17500 * mem-break.c: Remove whitespace at end of file.
17502 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17504 * configure.in: Check whether we need to prototype strerror.
17505 * server.h: Optionally prototype strerror.
17506 * gdbreplay.c (perror_with_name): Use strerror.
17507 * linux-low.c (linux_attach_lwp): Use strerror.
17508 * utils.c (perror_with_name): Use strerror.
17509 * config.in, configure: Regenerated.
17511 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17513 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17514 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17516 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17518 * Makefile.in (SFILES): Update.
17519 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17520 low-sun3.c: Remove files.
17522 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17524 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17525 (linux_detach_one_process, linux_detach): New functions.
17526 (linux_target_ops): Add linux_detach.
17527 * server.c (main): Handle 'D' packet.
17528 * target.h (struct target_ops): Add "detach" member.
17529 (detach_inferior): Define.
17531 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17533 From Kelley Cook <kelleycook@wideopenwest.com>:
17534 * configure.srv: Accept i[34567]86 variants.
17536 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17538 * linux-low.c (linux_wait_for_event): Correct comment typos.
17539 (linux_resume_one_process): Call check_removed_breakpoint.
17540 (linux_send_signal): New function.
17541 (linux_target_ops): Add linux_send_signal.
17542 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17544 * target.h (struct target_ops): Add send_signal.
17546 2003-05-29 Jim Blandy <jimb@redhat.com>
17548 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17549 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17550 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17551 away part of the register's value.
17553 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17555 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17556 (linux_wait_for_event, linux_init_signals): Likewise.
17558 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17560 * configure.in: Check for stdlib.h.
17561 * configure: Regenerated.
17562 * config.in: Regenerated.
17564 2003-01-04 Andreas Schwab <schwab@suse.de>
17566 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17568 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17570 * Makefile.in: Remove obsolete code.
17572 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17574 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17575 defined(PT_FPR0_HI).
17577 2002-11-17 Stuart Hughes <seh@zee2.com>
17579 * linux-arm-low.c (arm_num_regs): Increase.
17580 (arm_regmap): Include status register.
17582 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17584 * linux-low.c (register_addr): Remove incorrect -1 check.
17586 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17588 * linux-low.c (linux_create_inferior): Call setpgid. Return
17590 (unstopped_p, linux_signal_pid): Remove.
17591 (linux_target_ops): Remove linux_signal_pid.
17592 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17593 global instead of target method.
17594 * target.h (struct target_ops): Remove signal_pid. Update comment
17595 for create_inferior.
17596 * server.c (signal_pid): New variable.
17597 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17598 gdbserver. Set the child to be the foreground process group.
17599 (attach_inferior): Set signal_pid.
17601 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17603 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17605 2002-08-20 Jim Blandy <jimb@redhat.com>
17607 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17610 2002-08-01 Andrew Cagney <cagney@redhat.com>
17612 * Makefile.in: Make chill references obsolete.
17614 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17616 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17617 * configure: Regenerate.
17618 * config.in: Regenerate.
17620 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17622 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17623 (perror_with_name, remote_close, remote_open, expect, play): Static.
17625 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17627 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17628 byte offsets instead of an array of indexes.
17629 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17631 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17633 * regcache.c: Add comment.
17635 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17637 * thread-db.c: New file.
17638 * proc-service.c: New file.
17639 * acinclude.m4: New file.
17640 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17641 proc-service.o, and thread-db.o.
17642 (linux-low.o): Add USE_THREAD_DB.
17643 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17644 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17645 * aclocal.m4: Regenerated.
17646 * config.in: Regenerated.
17647 * configure: Regenerated.
17648 * configure.in: Check for proc_service.h, sys/procfs.h,
17649 thread_db.h, and linux/elf.h headrs.
17650 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17651 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17652 Check for -lthread_db and thread support.
17653 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17654 PowerPC, and SuperH.
17655 * i387-fp.c: Constify arguments.
17656 * i387-fp.h: Likewise.
17657 * inferiors.c: (struct thread_info): Renamed from
17658 `struct inferior_info'. Remove PID member. Use generic inferior
17659 list header. All uses updated.
17660 (inferiors, signal_pid): Removed.
17661 (all_threads): New variable.
17662 (get_thread): Define.
17663 (add_inferior_to_list): New function.
17664 (for_each_inferior): New function.
17665 (change_inferior_id): New function.
17666 (add_inferior): Removed.
17667 (remove_inferior): New function.
17668 (add_thread): New function.
17669 (free_one_thread): New function.
17670 (remove_thread): New function.
17671 (clear_inferiors): Use for_each_inferior and free_one_thread.
17672 (find_inferior): New function.
17673 (find_inferior_id): New function.
17674 (inferior_target_data): Update argument type.
17675 (set_inferior_target_data): Likewise.
17676 (inferior_regcache_data): Likewise.
17677 (set_inferior_regcache_data): Likewise.
17678 * linux-low.c (linux_bp_reinsert): Remove.
17679 (all_processes, stopping_threads, using_thrads)
17680 (struct pending_signals, debug_threads, pid_of): New.
17681 (inferior_pid): Replace with macro.
17682 (struct inferior_linux_data): Remove.
17683 (get_stop_pc, add_process): New functions.
17684 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17685 Use add_process and add_thread.
17686 (linux_attach_lwp): New function, based on old linux_attach. Use
17687 add_process and add_thread. Set stop_expected for new threads.
17688 (linux_attach): New function.
17689 (linux_kill_one_process): New function.
17690 (linux_kill): Kill all LWPs.
17691 (linux_thread_alive): Use find_inferior_id.
17692 (check_removed_breakpoints, status_pending_p): New functions.
17693 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17694 Update. Use WNOHANG. Wait for cloned processes also. Update process
17695 struct for the found process.
17696 (linux_wait_for_event): New function.
17697 (linux_wait): Use it. Support LWPs.
17698 (send_sigstop, wait_for_sigstop, stop_all_processes)
17699 (linux_resume_one_process, linux_continue_one_process): New functions.
17700 (linux_resume): Support LWPs.
17701 (REGISTER_RAW_SIZE): Remove.
17702 (fetch_register): Use register_size instead. Call supply_register.
17703 (usr_store_inferior_registers): Likewise. Call collect_register.
17704 Fix recursive case.
17705 (regsets_fetch_inferior_registers): Improve error message.
17706 (regsets_store_inferior_registers): Add debugging.
17707 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17708 (unstopped_p, linux_signal_pid): New functions.
17709 (linux_target_ops): Add linux_signal_pid.
17710 (linux_init_signals): New function.
17711 (initialize_low): Call it. Initialize using_threads.
17712 * regcache.c (inferior_regcache_data): Add valid
17714 (get_regcache): Fetch registers lazily. Add fetch argument
17715 and update all callers.
17716 (regcache_invalidate_one, regcache_invalidate): New
17718 (new_register_cache): Renamed from create_register_cache.
17719 Return the new regcache.
17720 (free_register_cache): Change argument to a void *.
17721 (registers_to_string, registers_from_string): Call get_regcache
17722 with fetch flag set.
17723 (register_data): Make static. Pass fetch flag to get_regcache.
17724 (supply_register): Call get_regcache with fetch flag clear.
17725 (collect_register): Call get_regcache with fetch flag set.
17726 (collect_register_as_string): New function.
17727 * regcache.h: Update.
17728 * remote-utils.c (putpkt): Flush after debug output and use
17730 Handle input interrupts while waiting for an ACK.
17731 (input_interrupt): Use signal_pid method.
17732 (getpkt): Flush after debug output and use stderr.
17733 (outreg): Use collect_register_as_string.
17734 (new_thread_notify, dead_thread_notify): New functions.
17735 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17736 and general_thread.
17737 (look_up_one_symbol): Flush after debug output.
17738 * server.c (step_thread, server_waiting): New variables.
17739 (start_inferior): Don't use signal_pid. Update call to mywait.
17740 (attach_inferior): Update call to mywait.
17741 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17742 (main): Don't fetch/store registers explicitly. Use
17743 set_desired_inferior. Support proposed ``Hs'' packet. Update
17745 * server.h: Update.
17746 (struct inferior_list, struct_inferior_list_entry): New.
17747 * target.c (set_desired_inferior): New.
17748 (write_inferior_memory): Constify.
17749 (mywait): New function.
17750 * target.h: Update.
17751 (struct target_ops): New signal_pid method.
17752 (mywait): Removed macro, added prototype.
17754 * linux-low.h (regset_func): Removed.
17755 (regset_fill_func, regset_store_func): New.
17756 (enum regset_type): New.
17757 (struct regset_info): Add type field. Use new operation types.
17758 (struct linux_target_ops): stop_pc renamed to get_pc.
17759 Add decr_pc_after_break and breakpoint_at.
17760 (get_process, get_thread_proess, get_process_thread)
17761 (strut process_info, all_processes, linux_attach_lwp)
17762 (thread_db_init): New.
17764 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17765 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17766 (the_low_target): Add new members.
17767 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17768 (i386_store_fpxregset): Constify.
17769 (target_regsets): Add new kind identifier.
17770 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17771 (i386_set_pc): Add debugging.
17772 (i386_breakpoint_at): New function.
17773 (the_low_target): Add new members.
17774 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17775 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17776 (mips_breakpoint_at): New.
17777 (the_low_target): Add new members.
17778 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17779 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17780 (the_low_target): Add new members.
17781 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17782 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17783 (the_low_target): Add new members.
17784 * linux-x86-64-low.c (target_regsets): Add new kind
17787 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17789 From Martin Pool <mbp@samba.org>:
17790 * server.c (gdbserver_usage): New function.
17793 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17795 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17796 stop_at -> stop_pc.
17798 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17800 * Makefile.in: Remove obsolete code.
17802 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17804 * linux-low.c (regsets_fetch_inferior_registers),
17805 (regsets_store_inferior_registers): Removed cast to int from
17807 * regcache.h: Added declaration of struct inferior_info.
17809 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17811 * inferiors.c (struct inferior_info): Add regcache_data.
17812 (add_inferior): Call create_register_cache.
17813 (clear_inferiors): Call free_register_cache.
17814 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17815 * regcache.c (struct inferior_regcache_data): New.
17816 (registers): Remove.
17817 (get_regcache): New function.
17818 (create_register_cache, free_register_cache): New functions.
17819 (set_register_cache): Don't initialize the register cache here.
17820 (registers_to_string, registers_from_string, register_data): Call
17822 * regcache.h: Add prototypes.
17823 * server.h: Likewise.
17825 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17827 * mem-break.c: New file.
17828 * mem-break.h: New file.
17829 * Makefile.in: Add mem-break.o rule; update server.h
17831 * inferiors.c (struct inferior_info): Add target_data
17833 (clear_inferiors): Free target_data member if set.
17834 (inferior_target_data, set_inferior_target_data): New functions.
17835 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17836 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17837 * linux-low.c (linux_bp_reinsert): New variable.
17838 (struct inferior_linux_data): New.
17839 (linux_create_inferior): Use set_inferior_target_data.
17840 (linux_attach): Likewise. Call add_inferior.
17841 (linux_wait_for_one_inferior): New function.
17842 (linux_wait): Call it.
17843 (linux_write_memory): Add const.
17844 (initialize_low): Call set_breakpoint_data.
17845 * linux-low.h (struct linux_target_ops): Add breakpoint
17847 * server.c (attach_inferior): Remove extra add_inferior
17849 * server.h: Include mem-break.h. Update inferior.c
17851 * target.c (read_inferior_memory)
17852 (write_inferior_memory): New functions.
17853 * target.h (read_inferior_memory)
17854 (write_inferior_memory): Change macros to prototypes.
17855 (struct target_ops): Update comments. Add const to write_memory
17858 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17860 * linux-low.c (usr_store_inferior_registers): Support
17861 registers which are allowed to fail to store.
17862 * linux-low.h (linux_target_ops): Likewise.
17863 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17864 (ppc_cannot_store_register): FPSCR may not be storable.
17866 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17868 * server.h: Include <string.h> if HAVE_STRING_H.
17869 * ChangeLog: Correct paths in last ChangeLog entry.
17871 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17873 * linux-low.h: Remove obsolete prototypes.
17874 (struct linux_target_ops): New.
17875 (extern the_low_target): New.
17876 * linux-low.c (num_regs, regmap): Remove declarations.
17877 (register_addr): Use the_low_target explicitly.
17878 (fetch_register): Likewise.
17879 (usr_fetch_inferior_registers): Likewise.
17880 (usr_store_inferior_registers): Likewise.
17881 * linux-arm-low.c (num_regs): Remove.
17882 (arm_num_regs): Define.
17883 (arm_regmap): Renamed from regmap, made static.
17884 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17886 (arm_cannot_store_register): Renamed from cannot_store_register,
17888 (the_low_target): New.
17889 * linux-i386-low.c (num_regs): Remove.
17890 (i386_num_regs): Define.
17891 (i386_regmap): Renamed from regmap, made static.
17892 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17894 (i386_cannot_store_register): Renamed from cannot_store_register,
17896 (the_low_target): New.
17897 * linux-ia64-low.c (num_regs): Remove.
17898 (ia64_num_regs): Define.
17899 (ia64_regmap): Renamed from regmap, made static.
17900 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17902 (ia64_cannot_store_register): Renamed from cannot_store_register,
17904 (the_low_target): New.
17905 * linux-m68k-low.c (num_regs): Remove.
17906 (m68k_num_regs): Define.
17907 (m68k_regmap): Renamed from regmap, made static.
17908 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17910 (m68k_cannot_store_register): Renamed from cannot_store_register,
17912 (the_low_target): New.
17913 * linux-mips-low.c (num_regs): Remove.
17914 (mips_num_regs): Define.
17915 (mips_regmap): Renamed from regmap, made static.
17916 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17918 (mips_cannot_store_register): Renamed from cannot_store_register,
17920 (the_low_target): New.
17921 * linux-ppc-low.c (num_regs): Remove.
17922 (ppc_num_regs): Define.
17923 (ppc_regmap): Renamed from regmap, made static.
17924 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17926 (ppc_cannot_store_register): Renamed from cannot_store_register,
17928 (the_low_target): New.
17929 * linux-s390-low.c (num_regs): Remove.
17930 (s390_num_regs): Define.
17931 (s390_regmap): Renamed from regmap, made static.
17932 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17934 (s390_cannot_store_register): Renamed from cannot_store_register,
17936 (the_low_target): New.
17937 * linux-sh-low.c (num_regs): Remove.
17938 (sh_num_regs): Define.
17939 (sh_regmap): Renamed from regmap, made static.
17940 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17942 (sh_cannot_store_register): Renamed from cannot_store_register,
17944 (the_low_target): New.
17945 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17946 (the_low_target): New.
17948 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17950 * Makefile.in: Add stamp-h target.
17951 * configure.in: Create stamp-h.
17952 * configure: Regenerated.
17954 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17956 * inferiors.c: New file.
17957 * target.c: New file.
17958 * target.h: New file.
17959 * Makefile.in: Add target.o and inferiors.o. Update
17961 * linux-low.c (inferior_pid): New static variable,
17962 moved from server.c.
17963 (linux_create_inferior): Renamed from create_inferior.
17964 Call add_inferior. Return 0 on success instead of a PID.
17965 (linux_attach): Renamed from myattach.
17966 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17967 (linux_thread_alive): Renamed from mythread_alive.
17968 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17970 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17971 (regsets_store_inferior_registers): Correct error message.
17972 Add missing ``return 0''.
17973 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17974 (linux_store_registers): Renamed from store_inferior_registers.
17975 (linux_read_memory): Renamed from read_inferior_memory.
17976 (linux_write_memory): Renamed from write_inferior_memory.
17977 (linux_target_ops): New structure.
17978 (initialize_low): Call set_target_ops ().
17979 * remote-utils.c (unhexify): New function.
17980 (hexify): New function.
17981 (input_interrupt): Send signals to ``signal_pid''.
17982 * server.c (inferior_pid): Remove.
17983 (start_inferior): Update create_inferior call.
17984 (attach_inferior): Call add_inferior.
17985 (handle_query): New function.
17986 (main): Call handle_query for `q' packets.
17987 * server.h: Include "target.h". Remove obsolete prototypes.
17988 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17990 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17992 * Makefile.in: Add WARN_CFLAGS. Update configury
17994 * configure.in: Check for <string.h>
17995 * configure: Regenerate.
17996 * config.in: Regenerate.
17997 * gdbreplay.c: Include needed system headers.
17998 (remote_open): Remove strchr prototype.
17999 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18000 * regcache.c (supply_register): Change buf argument to const void *.
18001 (supply_register_by_name): Likewise.
18002 (collect_register): Change buf argument to void *.
18003 (collect_register_by_name): Likewise.
18004 * regcache.h: Add missing prototypes.
18005 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18006 * server.c (handle_query): New function.
18007 (attached): New static variable, moved out of main.
18008 (main): Quiet longjmp clobber warnings.
18009 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18010 * utils.c (error): Remove NORETURN.