1 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
3 * Makefile.in: Rename gdbsupport source files from .c to .cc.
5 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
7 * win32-low.c (win32_create_inferior): Set signal_pid.
9 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
10 Pedro Alves <palves@redhat.com>
12 Skip building gdbserver in a cross-configuration.
13 * configure.srv: Set $gdbserver_host depending on whether $target
14 is $host. Use $gdbserver_host instead of $host.
16 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
18 * configure: Re-generate.
20 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
22 * configure: Re-generate.
24 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
26 * acinclude.m4: Update warning.m4 path.
28 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
30 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
31 (handle_exception): Set siginfo_er.
32 (win32_xfer_siginfo): New function.
34 2020-02-07 Tom Tromey <tom@tromey.com>
35 Pedro Alves <palves@redhat.com>
37 * README: Update build documentation.
38 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
40 * configure.ac: Update paths.
42 * acinclude.m4: Update paths.
43 * Makefile.in: Update include paths.
44 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
45 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
46 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
47 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
48 (%-generated.c): Update paths.
49 * Move entire directory from ../gdb/gdbserver.
51 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
53 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
55 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
57 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
58 assignment instead of srv_linux_obj.
60 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
62 * server.c (handle_qxfer_libraries): Write segment-address with
65 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
67 * Makefile.in (install-strip): New target.
68 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
69 * aclocal.m4: Regenerate.
70 * configure: Regenerate.
71 * configure.ac: Add AM_PROG_INSTALL_STRIP.
73 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
75 * Makefile.in (SFILES): Adjust paths to point to real files.
76 (OBS): Move waitstatus.o to target/waitstatus.o.
77 (TAGS): Transform paths appropriately.
79 (nat/%.o): ... this pattern rule.
81 (target/%.o): ... this pattern rule.
82 * configure.srv: Adjust paths throughout to include nat/ prefix
83 with the revant files.
84 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
85 * configure: Regenerate.
87 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
89 * Makefile.in (TAGS): Remove config files from the recipe.
91 2020-01-14 Tom Tromey <tom@tromey.com>
94 * configure.ac: Remove any checks that were added to common.m4.
95 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
98 2020-01-14 Tom Tromey <tom@tromey.com>
100 * server.h: Include config.h.
101 * gdbreplay.c: Include config.h.
102 * configure: Rebuild.
103 * configure.ac: Don't source common.host.
104 * acinclude.m4: Update path.
105 * Makefile.in (INCSUPPORT): New variable.
106 (INCLUDE_CFLAGS): Add INCSUPPORT.
107 (SFILES): Update paths.
108 (version-generated.c): Update path to create-version.sh.
109 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
111 2020-01-14 Tom Tromey <tom@tromey.com>
113 * configure.ac (LIBS): Use WIN32APILIBS.
114 (USE_WIN32API): Don't define.
115 * configure: Rebuild.
117 2020-01-14 Tom Tromey <tom@tromey.com>
119 * configure: Rebuild.
121 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
123 * Makefile.in (%-generated.c): Remove rule for files from
126 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
128 * configure: Re-generate.
130 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
132 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
134 * tracepoint.c (stop_tracing, flush_trace_buffer,
135 about_to_request_buffer_space, get_trace_state_variable_value,
136 set_trace_state_variable_value, gdb_collect): Add declaration.
138 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
140 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
141 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
142 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
143 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
144 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
147 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
149 * inferiors.c: Include gdbsupport/common-inferior.h.
151 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
153 * hostio-errno.c: Include hostio.h.
155 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
157 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
160 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
162 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
163 * linux-arm-tdesc.h: Include arch/arm.h.
165 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
167 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
169 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
171 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
172 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
174 2020-01-10 Pedro Alves <palves@redhat.com>
176 * fork-child.c (post_fork_inferior): Pass target down to
178 * inferiors.c (switch_to_thread): Add process_stratum_target
180 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
181 * nto-low.c (nto_target_ops): Now a process_stratum_target.
182 * linux-low.c (linux_target_ops): Now a process_stratum_target.
183 * remote-utils.c (prepare_resume_reply): Pass the target to
185 * target.c (the_target): Now a process_stratum_target.
186 (done_accessing_memory): Pass the target to switch_to_thread.
187 (set_target_ops): Ajust to use process_stratum_target.
188 * target.h (struct target_ops): Rename to ...
189 (struct process_stratum_target): ... this.
190 (the_target, set_target_ops): Adjust.
191 (prepare_to_access_memory): Adjust comment.
192 * win32-low.c (child_xfer_memory): Adjust to use
193 process_stratum_target.
194 (win32_target_ops): Now a process_stratum_target.
196 2020-01-06 Eli Zaretskii <eliz@gnu.org>
197 Pedro Alves <palves@redhat.com>
199 * win32-low.c (get_child_debug_event): Extract the fatal exception
200 from the exit status and convert to the equivalent Posix signal
202 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
203 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
205 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
207 * Makefile.in: Use INSTALL_PROGRAM_ENV.
209 2020-01-01 Joel Brobecker <brobecker@adacore.com>
211 * server.c (gdbserver_version): Change copyright year to 2020.
212 * gdbreplay.c (gdbreplay_version): Likewise.
214 2019-12-19 Christian Biesinger <cbiesinger@google.com>
216 * configure: Regenerate.
217 * configure.ac: Quote variable arguments of test.
219 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
221 * Makefile.in: Fix build with GNU Make 3.81
223 2019-12-16 Tom Tromey <tromey@adacore.com>
225 * server.c (get_exec_file): Constify result.
227 2019-12-10 Christian Biesinger <cbiesinger@google.com>
229 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
230 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
231 * config.in: Regenerate.
232 * configure: Regenerate.
233 * configure.ac: Don't check for strerror.
234 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
235 Call safe_strerror instead of strerror.
236 * server.h (strerror): Remove this now-unnecessary declaration.
237 * tracepoint.c (init_named_socket): Call safe_strerror instead of
239 (gdb_agent_helper_thread): Likewise.
240 * utils.c (perror_with_name): Likewise.
242 2019-11-26 Tom Tromey <tom@tromey.com>
244 * configure, config.in: Rebuild.
246 2019-11-26 Tom Tromey <tom@tromey.com>
248 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
249 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
251 * configure, config.in: Rebuild.
253 2019-11-26 Tom Tromey <tom@tromey.com>
255 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
256 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
257 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
258 * acinclude.m4: Include ax_pthread.m4.
259 * config.in, configure: Rebuild.
261 2019-11-26 Christian Biesinger <cbiesinger@google.com>
263 * debug.c (debug_set_output): Call safe_strerror instead of
265 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
266 (linux_kill_one_lwp): Likewise.
267 (linux_detach_one_lwp): Likewise.
268 (linux_wait_for_event_filtered): Likewise.
269 (store_register): Likewise.
270 * lynx-low.c (lynx_attach): Likewise.
271 * mem-break.c (insert_memory_breakpoint): Likewise.
272 (remove_memory_breakpoint): Likewise.
273 (delete_fast_tracepoint_jump): Likewise.
274 (set_fast_tracepoint_jump): Likewise.
275 (uninsert_fast_tracepoint_jumps_at): Likewise.
276 (reinsert_fast_tracepoint_jumps_at): Likewise.
277 * nto-low.c (nto_xfer_memory): Likewise.
278 (nto_resume): Likewise.
280 2019-11-20 Luis Machado <luis.machado@linaro.org>
282 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
283 instead of register count.
284 * tdesc.c (tdesc_contains_feature): New function.
285 * tdesc.h (tdesc_contains_feature): New prototype.
287 2019-11-15 Christian Biesinger <cbiesinger@google.com>
289 * Makefile.in: Add safe-strerror.c.
290 * configure: Regenerate.
291 * configure.ac: Don't source common.host.
293 2019-11-15 Christian Biesinger <cbiesinger@google.com>
295 * config.in: Regenerate.
296 * configure: Regenerate.
298 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
300 * ax.c (ax_printf): Handle size_t_arg.
302 2019-11-06 Christian Biesinger <cbiesinger@google.com>
304 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
305 * mi/mi-main.c (output_cores): Likewise.
306 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
307 (linux_xfer_osdata_modules): Likewise.
308 * remote.c (register_remote_support_xml): Likewise.
309 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
310 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
312 2019-11-01 Christian Biesinger <cbiesinger@google.com>
314 * configure: Regenerate.
315 * configure.ac: Remove check for strerror_r.
317 2019-10-31 Christian Biesinger <cbiesinger@google.com>
319 * config.in: Regenerate.
320 * configure: Regenerate.
321 * configure.ac: Also check for strerror_r.
323 2019-10-31 Christian Biesinger <cbiesinger@google.com>
325 * ax.h (debug_agent): Remove duplicate declaration.
327 2019-10-26 Tom de Vries <tdevries@suse.de>
329 * linux-aarch64-low.c: Fix typos in comments.
330 * linux-arm-low.c: Same.
332 * linux-ppc-low.c: Same.
333 * proc-service.c: Same.
336 * tracepoint.c: Same.
339 2019-10-25 Tom Tromey <tromey@adacore.com>
341 * utils.c (xstrdup): Remove.
343 2019-10-23 Tom Tromey <tom@tromey.com>
345 * configure, config.in: Rebuild.
347 2019-10-23 Tom Tromey <tom@tromey.com>
349 * configure: Rebuild.
350 * acinclude.m4: Use m4_include, not sinclude.
352 2019-10-17 Tom Tromey <tromey@adacore.com>
354 * configure: Rebuild.
355 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
356 in AC_CONFIG_FILES invocation.
357 * Makefile.in (stamp-h, Makefile): Use new-style config.status
360 2019-10-16 Christian Biesinger <cbiesinger@google.com>
362 * server.c: Include xml-builtin.h.
363 (get_xml_features): Don't declare xml_builtins here.
365 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
367 * Makefile.in: Remove references to vec-ipa.o.
369 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
371 * Makefile.in: Remove references to vec.c.
373 2019-10-02 Christian Biesinger <cbiesinger@google.com>
375 * server.c (server_waiting): Change to bool.
376 (extended_protocol): Likewise.
377 (response_needed): Likewise.
378 (exit_requested): Likewise.
379 (run_once): Likewise.
380 (report_no_resumed): Likewise.
381 (non_stop): Likewise.
382 (disable_packet_vCont): Likewise.
383 (disable_packet_Tthread): Likewise.
384 (disable_packet_qC): Likewise.
385 (disable_packet_qfThreadInfo): Likewise.
386 (handle_general_set): Update.
387 (handle_detach): Update.
388 (handle_monitor_command): Update.
389 (handle_query): Update.
390 (captured_main): Update.
391 (process_serial_event): Update.
392 * server.h (server_waiting): Change to bool.
393 (disable_packet_vCont): Likewise.
394 (disable_packet_Tthread): Likewise.
395 (disable_packet_qC): Likewise.
396 (disable_packet_qfThreadInfo): Likewise.
397 (run_once): Likewise.
398 (non_stop): Likewise.
399 * target.c (target_stop_and_wait): Update.
401 2019-10-02 Tom Tromey <tromey@adacore.com>
403 * Makefile.in (SFILES): Add common-inferior.c.
404 (OBS): Add common-inferior.o.
405 * server.c (startup_with_shell): Don't define.
407 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
409 * linux-low.c (linux_low_read_btrace): Update for change to
412 2019-09-20 Christian Biesinger <cbiesinger@google.com>
414 * debug.c (debug_threads): Remove comment in favor of the header.
415 * debug.h (using_threads): Add declaration.
416 (debug_threads): Add comment.
417 * linux-aarch64-low.c: Include debug.h and remove declaration of
419 * nto-low.c: Likewise.
420 * remote-utils.c: Likewise.
421 * thread-db.c: Likewise.
423 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
425 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
426 and powerpc-cell64l-ipa.o.
427 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
428 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
429 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
432 * spu-low.c: Remove file.
434 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
435 (parse_spufs_run): Remove.
436 (ppc_get_pc): Remove Cell/B.E. support.
437 (ppc_set_pc): Likewise.
438 (ppc_breakpoint_at): Likewise.
439 (ppc_arch_setup): Likewise.
440 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
441 tdesc_powerpc_cell32l.
442 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
443 or init_registers_powerpc_cell32l.
444 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
445 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
446 or init_registers_powerpc_cell32l.
447 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
448 (init_registers_powerpc_cell32l): Remove prototype.
449 (init_registers_powerpc_cell64l): Likewise.
451 * target.h (struct target_ops): Remove qxfer_spu member.
452 * server.c (handle_qxfer_spu): Remove.
453 (qxfer_packets): Remove entry for "spu".
454 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
455 * linux-low.c (SPUFS_MAGIC): Remove.
456 (spu_enumerate_spu_ids): Remove.
457 (linux_qxfer_spu): Remove.
458 (linux_target_ops): Remove qxfer_spu member.
459 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
460 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
461 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
463 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
465 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
466 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
467 * config.in: Regenerate.
468 * configure: Regenerate.
470 2019-08-15 Tom Tromey <tromey@adacore.com>
472 * target.c (target_write_memory): Use gdb::byte_vector.
474 2019-08-15 Tom Tromey <tromey@adacore.com>
476 * tracepoint.c (write_inferior_data_pointer)
477 (write_inferior_integer, write_inferior_int8)
478 (write_inferior_uinteger, m_tracepoint_action_download)
479 (r_tracepoint_action_download, x_tracepoint_action_download)
480 (l_tracepoint_action_download, clear_inferior_trace_buffer)
481 (download_agent_expr, download_tracepoint_1)
482 (download_trace_state_variables, upload_fast_traceframes): Update.
483 * server.c (gdb_write_memory): Update.
484 * remote-utils.c (relocate_instruction): Update.
485 * proc-service.c (ps_pdwrite): Update.
486 * mem-break.c (remove_memory_breakpoint)
487 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
488 (uninsert_fast_tracepoint_jumps_at)
489 (reinsert_fast_tracepoint_jumps_at): Update.
490 * linux-x86-low.c (append_insns)
491 (i386_install_fast_tracepoint_jump_pad)
492 (amd64_write_goto_address, i386_write_goto_address): Update.
493 * linux-s390-low.c (append_insns, s390_write_goto_address):
495 * linux-ppc-low.c (ppc_relocate_instruction)
496 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
497 (ppc_write_goto_address): Update.
498 * linux-aarch64-low.c (append_insns): Update.
499 * target.h (struct target_ops): Update.
500 (write_inferior_memory): Don't declare.
501 * target.c (target_write_memory): Rename from
502 write_inferior_memory. Remove old target_write_memory.
504 2019-08-15 Tom Tromey <tromey@adacore.com>
506 * target.c (write_inferior_memory): Use std::vector.
508 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
511 * configure.ac: Drop enable-libmcheck support.
512 * configure, config.in: Rebuild.
513 * acinclude.m4: Don't include it.
515 2019-07-19 Alan Hayward <alan.hayward@arm.com>
517 * configure.srv: Remove Arm xml files.
519 2019-07-19 Alan Hayward <alan.hayward@arm.com>
521 * configure.srv: Add new files. Remove xml generated files.
522 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
524 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
525 * linux-aarch32-tdesc.c: New file.
526 * linux-aarch32-tdesc.h: New file.
527 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
528 * linux-arm-low.c (init_registers_arm, tdesc_arm)
529 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
530 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
531 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
532 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
533 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
534 (arm_read_description): Call arm_linux_read_description.
535 (initialize_low_arch): Don't init registers.
536 * linux-arm-tdesc.c: New file.
537 * linux-arm-tdesc.h: New file.
539 2019-07-10 Alan Hayward <alan.hayward@arm.com>
541 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
542 Move counter inside for.
543 (arm_read_description): Check ptrace earlier.
544 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
546 2019-07-09 Tom Tromey <tom@tromey.com>
548 * configure: Rebuild.
549 * configure.ac: Change common to gdbsupport.
550 * acinclude.m4: Change common to gdbsupport.
551 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
552 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
553 common to gdbsupport.
554 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
555 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
556 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
557 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
558 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
559 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
560 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
561 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
562 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
563 common to gdbsupport.
565 2019-07-04 Alan Hayward <alan.hayward@arm.com>
567 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
569 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
571 2019-07-04 Alan Hayward <alan.hayward@arm.com>
573 * configure.srv: Remove legacy xml.
574 * linux-aarch64-low.c (initialize_low_arch): Remove
575 initialize_low_tdesc call.
576 * linux-aarch64-tdesc-selftest.c: Remove file.
577 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
578 * linux-x86-low.c (initialize_low_arch): Remove
579 initialize_low_tdesc call.
580 * linux-x86-tdesc-selftest.c: Remove file.
581 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
583 2019-06-20 Tom de Vries <tdevries@suse.de>
585 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
586 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
588 2019-06-19 Tom de Vries <tdevries@suse.de>
590 * debug.h (debug_write): Change return type to ssize_t.
591 * debug.c (debug_write): Same.
593 2019-06-14 Tom Tromey <tom@tromey.com>
595 * configure.ac: Use new path to gnulib.
596 * configure: Rebuild.
597 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
600 2019-06-11 Tom Tromey <tom@tromey.com>
602 * Makefile.in (SFILES): Add alloc.c.
604 (IPA_OBJS): Add alloc-ipa.o.
605 (alloc-ipa.o): New target.
606 (%.o: ../%.c): New pattern rule.
608 2019-06-10 Tom Tromey <tromey@adacore.com>
610 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
611 end warning with a newline.
612 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
614 * thread-db.c (attach_thread): Don't end warning with a newline.
615 (thread_db_notice_clone): Likewise.
616 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
618 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
619 end warning with a newline.
621 2019-06-04 Pedro Alves <palves@redhat.com>
623 * server.c (captured_main): Use make_unique_xstrdup.
625 2019-06-02 Tom Tromey <tom@tromey.com>
627 * gdbreplay.c (fromhex): Remove.
628 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
630 2019-05-29 Tom Tromey <tromey@adacore.com>
632 * configure: Rebuild.
634 2019-05-06 Kevin Buettner <kevinb@redhat.com>
636 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
637 sign extension code on 32-bit builds.
639 2019-05-03 Eli Zaretskii <eliz@gnu.org>
642 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
644 2019-04-19 Tom Tromey <tom@tromey.com>
646 * server.c (struct vstop_notif): Derive from notif_event.
648 (queue_stop_reply): Update.
649 (remove_all_on_match_ptid): Change type. Rewrite.
650 (discard_queued_stop_replies): Rewrite.
651 (in_queued_stop_replies_ptid): Change type.
652 (in_queued_stop_replies): Rewrite.
653 (notif_stop): Update.
654 (queue_stop_reply_callback): Update.
655 (captured_main): Don't call initialize_notif.
656 (push_stop_notification): Update.
657 * notif.c (notif_write_event, handle_notif_ack)
658 (notif_event_enque, notif_push): Update.
659 (notif_event_xfree, initialize_notif): Remove.
660 * notif.h (struct notif_event): Include <list>, not
662 (struct notif_server) <queue>: Now a std::list.
663 (notif_event_p): Remove typedef.
664 (initialize_notif): Don't declare.
665 (struct notif_event): Add virtual destructor.
667 2019-04-17 Alan Hayward <alan.hayward@arm.com>
669 * ax.c (ax_vdebug): Call debug_printf.
670 * debug.c (debug_write): New function.
671 * debug.h (debug_write): New declaration.
672 * linux-low.c (sigchld_handler): Call debug_write.
674 2019-04-17 Alan Hayward <alan.hayward@arm.com>
676 * debug.c (debug_set_output): New function.
677 (debug_vprintf): Send output to debug_file.
678 (debug_flush): Likewise.
679 * debug.h (debug_set_output): New declaration.
680 * server.c (handle_monitor_command): Add debug-file option.
681 (captured_main): Likewise.
683 2019-04-17 Alan Hayward <alan.hayward@arm.com>
685 * debug.c (remote_debug): Add definition.
686 * debug.h (remote_debug): Add declaration.
687 * hostio.c (remote_debug): Remove declaration.
688 * remote-utils.c (struct ui_file): Likewise.
689 (remote_debug): Likewise.
690 * remote-utils.h (remote_debug): Likewise,
691 * server.c (remote_debug): Remove definition.
693 2019-04-10 Kevin Buettner <kevinb@redhat.com>
695 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
696 when using a 64-bit gdbserver.
698 2019-04-09 Tom Tromey <tromey@adacore.com>
700 * linux-low.c (select_event_lwp): Use find_thread_in_random.
702 2019-04-08 Tom Tromey <tom@tromey.com>
704 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
706 (linux_resume_one_lwp): Likewise.
708 2019-04-08 Tom Tromey <tom@tromey.com>
710 * gdbreplay.c: Update.
711 * linux-low.c: Update.
714 2019-04-08 Tom Tromey <tom@tromey.com>
716 * server.c: Use C++ exception handling.
717 * linux-low.c: Use C++ exception handling.
718 * gdbreplay.c: Use C++ exception handling.
720 2019-04-08 Tom Tromey <tom@tromey.com>
722 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
723 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
724 (captured_main, main): Update.
725 * gdbreplay.c (main): Update.
727 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
729 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
730 value in argument pointer, return 1 if the entry is found and 0
731 otherwise. Move comment.
732 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
733 * linux-low.h (linux_get_auxv): Declare.
734 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
736 2019-04-05 Tom Tromey <tromey@adacore.com>
738 * server.c (gdbserver_usage): Use upper-case for metasyntactic
741 2019-03-28 Alan Hayward <alan.hayward@arm.com>
743 * linux-low.c (AT_HWCAP2): Add define if not already included.
745 2019-03-26 Alan Hayward <alan.hayward@arm.com>
747 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
748 (aarch64_arch_setup): Call linux_get_hwcap.
749 * linux-arm-low.c (arm_get_hwcap): Remove function.
750 (arm_read_description): Call linux_get_hwcap.
751 * linux-low.c (linux_get_auxv): New function.
752 (linux_get_hwcap): Likewise.
753 (linux_get_hwcap2): Likewise.
754 * linux-low.h (linux_get_hwcap): New declaration.
755 (linux_get_hwcap2): Likewise.
756 * linux-ppc-low.c (ppc_get_auxv): Remove function.
757 (ppc_arch_setup): Call linux_get_hwcap.
758 * linux-s390-low.c (s390_get_hwcap): Remove function.
759 (s390_arch_setup): Call linux_get_hwcap.
761 2019-03-22 Alan Hayward <alan.hayward@arm.com>
762 Jiong Wang <jiong.wang@arm.com>
764 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
765 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
767 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
769 2019-03-22 Alan Hayward <alan.hayward@arm.com>
770 Jiong Wang <jiong.wang@arm.com>
772 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
773 (aarch64_get_hwcap): New function.
774 (aarch64_arch_setup): Read APIA hwcap.
776 2019-03-22 Alan Hayward <alan.hayward@arm.com>
777 Jiong Wang <jiong.wang@arm.com>
779 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
780 (initialize_low_tracepoint): Likewise.
781 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
782 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
783 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
784 (aarch64_linux_read_description): Likewise.
785 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
787 2019-03-12 John Baldwin <jhb@FreeBSD.org>
789 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
790 i386_create_target_description for 'segments' parameter.
791 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
792 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
793 * win32-i386-low.c (i386_arch_setup): Likewise.
795 2019-03-12 Tom Tromey <tromey@adacore.com>
797 * linux-low.c (iterate_over_lwps): Update.
799 2019-03-06 Tom Tromey <tom@tromey.com>
801 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
802 (captured_main): Use SCOPE_EXIT.
804 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
806 * configure.srv: Use '$enable_unittest' instead of '$development'
807 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
810 2019-02-27 Tom Tromey <tromey@adacore.com>
812 * gdbreplay.c (logchar): Handle \r\n.
814 2019-02-07 Alan Hayward <alan.hayward@arm.com>
816 * linux-low.c (linux_attach): Add process before lwp.
817 * server.c (attach_inferior): Check if already attached.
819 2019-02-07 Tom Tromey <tom@tromey.com>
821 * x86-tdesc.h: Rename include guard.
822 * x86-low.h: Add include guard.
823 * wincecompat.h: Rename include guard.
824 * win32-low.h: Add include guard.
825 * utils.h: Rename include guard.
826 * tracepoint.h: Rename include guard.
827 * tdesc.h: Rename include guard.
828 * target.h: Rename include guard.
829 * server.h: Rename include guard.
830 * remote-utils.h: Rename include guard.
831 * regcache.h: Rename include guard.
832 * nto-low.h: Rename include guard.
833 * notif.h: Add include guard.
834 * mem-break.h: Rename include guard.
835 * lynx-low.h: Add include guard.
836 * linux-x86-tdesc.h: Add include guard.
837 * linux-s390-tdesc.h: Add include guard.
838 * linux-ppc-tdesc-init.h: Add include guard.
839 * linux-low.h: Add include guard.
840 * linux-aarch64-tdesc.h: Add include guard.
841 * linux-aarch32-low.h: Add include guard.
842 * inferiors.h: Rename include guard.
843 * i387-fp.h: Rename include guard.
844 * hostio.h: Rename include guard.
845 * gdbthread.h: Rename include guard.
846 * gdb_proc_service.h: Rename include guard.
847 * event-loop.h: Rename include guard.
848 * dll.h: Rename include guard.
849 * debug.h: Rename include guard.
850 * ax.h: Rename include guard.
852 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
855 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
856 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
858 2019-01-25 Tom Tromey <tom@tromey.com>
860 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
862 2019-01-25 Tom Tromey <tom@tromey.com>
864 * win32-low.c: Fix common/ includes.
865 * win32-i386-low.c: Fix common/ includes.
866 * tracepoint.c: Fix common/ includes.
867 * thread-db.c: Fix common/ includes.
868 * target.h: Fix common/ includes.
869 * symbol.c: Fix common/ includes.
870 * spu-low.c: Fix common/ includes.
871 * server.h: Fix common/ includes.
872 * server.c: Fix common/ includes.
873 * remote-utils.c: Fix common/ includes.
874 * regcache.h: Fix common/ includes.
875 * regcache.c: Fix common/ includes.
876 * nto-x86-low.c: Fix common/ includes.
877 * notif.h: Fix common/ includes.
878 * mem-break.h: Fix common/ includes.
879 * lynx-low.c: Fix common/ includes.
880 * lynx-i386-low.c: Fix common/ includes.
881 * linux-x86-tdesc-selftest.c: Fix common/ includes.
882 * linux-x86-low.c: Fix common/ includes.
883 * linux-low.c: Fix common/ includes.
884 * inferiors.h: Fix common/ includes.
885 * i387-fp.c: Fix common/ includes.
886 * hostio.c: Fix common/ includes.
887 * hostio-errno.c: Fix common/ includes.
888 * gdbthread.h: Fix common/ includes.
889 * gdbreplay.c: Fix common/ includes.
890 * fork-child.c: Fix common/ includes.
891 * event-loop.c: Fix common/ includes.
893 (enum gdb_agent_op): Fix common/ includes.
895 2019-01-21 Tom Tromey <tom@tromey.com>
897 * tracepoint.c: Fix includes.
898 * remote-utils.c: Fix includes.
899 * linux-x86-low.c: Fix includes.
901 2019-01-01 Joel Brobecker <brobecker@adacore.com>
903 * gdbreplay.c (gdbreplay_version): Update copyright year in
905 * server.c (gdbserver_version): Likewise.
907 2018-12-05 Alan Hayward <alan.hayward@arm.com>
909 * linux-low.c (add_lwp): Switch ordering.
911 2018-11-29 Tom Tromey <tom@tromey.com>
913 * win32-low.c (win32_join): Take pid, not process.
914 * target.h (struct target_ops) <join>: Change argument type.
915 (join_inferior): Change argument name.
916 * spu-low.c (spu_join): Take pid, not process.
917 * server.c (handle_detach): Preserve pid before destroying
919 * lynx-low.c (lynx_join): Take pid, not process.
920 * linux-low.c (linux_join): Take pid, not process.
922 2018-11-23 Alan Hayward <alan.hayward@arm.com>
924 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
925 (aarch64_cannot_fetch_register): Likewise.
926 (struct linux_target_ops): Update references.
928 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
930 * linux-ppc-low.c: Include nat/linux-ptrace.h.
932 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
934 * configure.srv (ipa_ppc_linux_regobj): Add
935 powerpc-isa207-htm-vsx32l-ipa.o and
936 powerpc-isa207-htm-vsx64l-ipa.o.
937 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
938 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
939 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
940 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
941 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
942 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
943 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
944 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
945 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
946 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
947 (init_registers_powerpc_isa207_htm_vsx32l)
948 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
949 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
950 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
951 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
952 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
953 (ppc_store_tm_ctarregset): New functions.
954 (ppc_regsets): Add entries for HTM regsets.
955 (ppc_arch_setup): Set htm in features struct when needed. Set
956 sizes for the HTM regsets.
957 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
958 (initialize_low_arch): Call
959 init_registers_powerpc_isa207_htm_vsx32l and
960 init_registers_powerpc_isa207_htm_vsx64l.
961 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
962 PPC_TDESC_ISA207_HTM_VSX.
963 (initialize_low_tracepoint): Call
964 init_registers_powerpc_isa207_htm_vsx32l and
965 init_registers_powerpc_isa207_htm_vsx64l.
967 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
969 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
970 rs6000/power-linux-pmu.xml to srv_xmlfiles.
971 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
972 (ppc_store_pmuregset): New functions.
973 (ppc_regsets): Add entries for ebb and pmu regsets.
974 (ppc_arch_setup): Set isa207 in features struct if the ebb and
975 pmu regsets are available. Set sizes for these regsets.
977 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
979 * configure.srv (ipa_ppc_linux_regobj): Add
980 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
981 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
982 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
983 rs6000/powerpc-isa207-vsx32l.xml, and
984 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
985 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
986 <PPC_TDESC_ISA207_VSX>: New enum value.
987 (init_registers_powerpc_isa207_vsx32l): Declare.
988 (init_registers_powerpc_isa207_vsx64l): Declare.
989 * linux-ppc-low.c (ppc_fill_tarregset): New function.
990 (ppc_store_tarregset): New function.
991 (ppc_regsets): Add entry for the TAR regset.
992 (ppc_arch_setup): Set isa207 in features struct when needed. Set
993 size for the TAR regsets.
994 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
995 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
996 and init_registers_powerpc_isa207_vsx64l.
997 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
998 (initialize_low_tracepoint): Call
999 init_registers_powerpc_isa207_vsx32l and
1000 init_registers_powerpc_isa207_vsx64l.
1002 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1003 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1005 * configure.srv (ipa_ppc_linux_regobj): Add
1006 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1007 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1008 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1009 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1010 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1011 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1012 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1013 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1014 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1015 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1016 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1017 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1018 (ppc_hwcap): Add comment.
1019 (ppc_hwcap2): New global.
1020 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1021 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1022 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1023 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1024 when needed. Set sizes for the the DSCR and PPR regsets.
1025 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1026 (initialize_low_arch): Call
1027 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1028 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1029 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1030 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1031 (initialize_low_tracepoint): Call
1032 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1033 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1035 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1037 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1039 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1040 Simon Marchi <simark@simark.ca>
1042 * acinclude.m4: Include "../selftest.m4".
1043 * configure: Regenerate.
1044 * configure.ac: Use "GDB_AC_SELFTEST".
1045 * configure.srv: Use "$enable_unittests" instead of
1046 "$development" when checking whether unit tests have been
1048 * server.c (captured_main): Update message informing that
1049 selftests have been disabled.
1051 2018-10-04 Tom Tromey <tom@tromey.com>
1053 * configure: Rebuild.
1055 2018-10-04 Tom Tromey <tom@tromey.com>
1057 * server.c (handle_status): Rename inner "thread".
1058 (process_serial_event): Declare "res" in 'm' case.
1059 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1060 (iterate_over_lwps): Rename inner "thread".
1061 (linux_qxfer_libraries_svr4): Rename inner "len".
1062 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1064 2018-10-01 Gary Benson <gbenson@redhat.com>
1066 * gdb_proc_service.h: Moved common code to
1067 common/gdb_proc_service.h.
1069 2018-10-01 Gary Benson <gbenson@redhat.com>
1071 * gdb_proc_service.h: Synchronize comments and whitespace with
1072 GDB's version of this file.
1074 2018-09-25 Tom Tromey <tom@tromey.com>
1076 * configure: Rebuild.
1077 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1079 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1081 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1082 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1083 ($(IPA_LIB)): Sort IPA_OBJS.
1085 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1087 * Makefile.in: Remove references to $(ADD_DEPS).
1089 2018-09-16 Tom Tromey <tom@tromey.com>
1091 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1093 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1096 2018-09-05 Tom Tromey <tom@tromey.com>
1098 * configure: Rebuild.
1100 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1103 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1105 2018-08-27 Tom Tromey <tom@tromey.com>
1108 * configure: Rebuild.
1110 2018-08-27 Tom Tromey <tom@tromey.com>
1112 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1113 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1114 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1115 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1116 (s390x_emit_stack_adjust): Add casts to unsigned char.
1118 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1122 * server.h (struct client_state) <disable_randomization>:
1125 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1127 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1129 (mips_supply_ptrace_register): Likewise.
1131 2018-07-22 Tom Tromey <tom@tromey.com>
1133 * configure: Rebuild.
1135 2018-07-22 Tom Tromey <tom@tromey.com>
1137 * win32-low.c (win32_create_inferior): Remove unused variables.
1138 * gdbreplay.c (remote_open): Remove unused variable.
1139 * remote-utils.c (remote_prepare): Remove unused variable.
1140 * x86-tdesc.h (X86_TDESC_H): Define.
1141 (amd64_expedite_regs): Define conditionally.
1142 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1143 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1144 * remote-utils.c (readchar): Remove unused variable.
1146 2018-07-13 Pedro Alves <palves@redhat.com>
1148 * linux-low.c (linux_kill): Change parameter to process_info
1149 pointer instead of pid. Adjust.
1150 * lynx-low.c (lynx_kill): Likewise.
1151 * nto-low.c (nto_kill): Likewise.
1152 * spu-low.c (spu_kill): Likewise.
1153 * win32-low.c (win32_kill): Likewise.
1154 * server.c (handle_v_kill, kill_inferior_callback)
1155 (detach_or_kill_for_exit): Adjust.
1156 * target.c (kill_inferior): Change parameter to process_info
1157 pointer instead of pid. Adjust.
1158 * target.h (struct target_ops) <kill>: Change parameter to
1159 process_info pointer instead of pid. Adjust all implementations
1161 (kill_inferior): Likewise.
1163 2018-07-13 Pedro Alves <palves@redhat.com>
1165 * linux-low.c (linux_detach, linux_join): Change parameter to
1166 process_info pointer instead of pid. Adjust.
1167 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1168 * nto-low.c (nto_detach): Likewise.
1169 * spu-low.c (spu_detach, spu_join): Likewise.
1170 * win32-low.c (win32_detach, win32_join): Likewise.
1171 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1172 * target.h (struct target_ops) <detach, join>: Change parameter to
1173 process_info pointer instead of pid. Adjust all implementations
1175 (detach_inferior, join_inferior): Rename 'pid' parameter to
1178 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1179 Jan Kratochvil <jan.kratochvil@redhat.com>
1180 Paul Fertser <fercerpav@gmail.com>
1181 Tsutomu Seki <sekiriki@gmail.com>
1183 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1184 (OBS): Add 'common/netstuff.o'.
1185 (GDBREPLAY_OBS): Likewise.
1186 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1187 (remote_open): Implement support for IPv6
1189 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1191 (handle_accept_event): Accept connections from IPv6 sources.
1192 (remote_prepare): Handle IPv6-style hostnames; implement
1193 support for IPv6 connections.
1194 (remote_open): Implement support for printing connections from
1197 2018-07-11 Pedro Alves <palves@redhat.com>
1200 * mem-break.c (any_persistent_commands): Add process_info
1201 parameter and use it instead of relying on the current process.
1202 Change return type to bool.
1203 * mem-break.h (any_persistent_commands): Add process_info
1204 parameter and change return type to bool.
1205 * server.c (handle_detach): Remove require_running_or_return call.
1206 Look up the process_info for the process we're about to detach.
1207 If not found, return back error to GDB. Adjust
1208 any_persistent_commands call to pass down a process pointer.
1210 2018-07-11 Pedro Alves <palves@redhat.com>
1212 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1213 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1214 instead of collect_register_by_name.
1215 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1216 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1218 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1219 Pedro Alves <palves@redhat.com>
1221 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1223 2018-07-03 Tom Tromey <tom@tromey.com>
1225 * linux-low.c: Update.
1226 * lynx-low.c: Update.
1227 * mem-break.c: Update.
1228 * nto-low.c: Update.
1229 * remote-utils.c: Update.
1231 * spu-low.c: Update.
1233 * win32-low.c: Update.
1235 2018-07-03 Tom Tromey <tom@tromey.com>
1239 2018-07-03 Tom Tromey <tom@tromey.com>
1241 * linux-low.c: Update.
1243 2018-07-03 Tom Tromey <tom@tromey.com>
1247 2018-07-03 Tom Tromey <tom@tromey.com>
1249 * linux-low.c: Update.
1250 * linux-mips-low.c: Update.
1251 * lynx-low.c: Update.
1252 * nto-low.c: Update.
1253 * remote-utils.c: Update.
1255 * spu-low.c: Update.
1257 * thread-db.c: Update.
1259 2018-07-03 Tom Tromey <tom@tromey.com>
1261 * linux-low.c: Update.
1262 * linux-mips-low.c: Update.
1263 * lynx-low.c: Update.
1264 * mem-break.c: Update.
1265 * nto-low.c: Update.
1266 * remote-utils.c: Update.
1268 * spu-low.c: Update.
1270 * tracepoint.c: Update.
1272 2018-07-03 Tom Tromey <tom@tromey.com>
1274 * linux-low.c: Update.
1275 * linux-ppc-low.c: Update.
1276 * linux-x86-low.c: Update.
1277 * proc-service.c: Update.
1279 * spu-low.c: Update.
1280 * thread-db.c: Update.
1281 * win32-low.c: Update.
1283 2018-07-03 Tom Tromey <tom@tromey.com>
1285 * linux-low.c: Update.
1286 * lynx-low.c: Update.
1287 * nto-low.c: Update.
1288 * remote-utils.c: Update.
1289 * spu-low.c: Update.
1290 * thread-db.c: Update.
1291 * win32-low.c: Update.
1293 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1295 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1296 parameter in call to 'amd64_create_target_description'.
1298 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1300 * x86-tdesc.h: Remove executable permission flag.
1302 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1304 * configure.ac: Remove AC_PREREQ, add missing quoting.
1305 * configure: Re-generate.
1306 * config.in: Re-generate.
1307 * aclocal.m4: Re-generate.
1309 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1311 * tracepoint.h (current_traceframe): Remove declaration.
1313 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1315 * linux-aarch64-low.c (is_sve_tdesc): New function.
1316 (aarch64_sve_regs_copy_to_regcache): Likewise.
1317 (aarch64_sve_regs_copy_from_regcache): Likewise.
1318 (aarch64_regs_info): Add SVE checks.
1319 (initialize_low_arch): Initialize SVE.
1321 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1323 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1325 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1327 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1328 (initialize_low_tracepoint): Likewise
1329 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1330 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1332 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1334 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1336 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1338 * server.h (PBUFSIZ): Increase size
1340 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1342 * regcache.c (regcache::raw_compare): New function.
1343 * regcache.h (regcache::raw_compare): New declaration.
1345 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1347 * regcache.c (new_register_cache): Use new.
1348 (free_register_cache): Use delete.
1349 (register_data): Use const.
1350 (supply_register): Move body inside regcache.
1351 (regcache::raw_supply): New override function.
1352 (collect_register): Move body inside regcache.
1353 (regcache::raw_collect): New override function.
1354 (regcache::get_register_status): New override function.
1355 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1357 2018-06-09 Tom Tromey <tom@tromey.com>
1359 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1361 (event_queue): Use std::queue.
1362 (gdb_event_xfree): Remove.
1363 (initialize_event_loop, process_event, wait_for_event): Update.
1365 2018-06-08 Stan Cox <scox@redhat.com>
1367 * win32-low.c (win32_create_inferior): last_ptid and last_status
1368 moved to client_state.
1370 2018-06-08 Pedro Alves <palves@redhat.com>
1372 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1373 common/common-exceptions.o, common/common-utils.o,
1374 common/errors.o, common/print-utils.o and utils.o.
1375 * gdbreplay.c: Include "common-defs.h" instead of the two
1376 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1377 string.h or alloca.h.
1378 (perror_with_name): Delete.
1379 (remote_open): Use xstrdup instead of strdup.
1380 (main): Rename to ...
1381 (captured_main): ... this.
1384 2018-06-08 Tom Tromey <tom@tromey.com>
1386 * linux-low.c (linux_low_read_btrace): Update.
1388 2018-06-04 Stan Cox <scox@redhat.com>
1390 * server.h (struct client_state): New.
1391 * server.c (cont_thread, general_thread, multi_process)
1392 (report_fork_events, report_vfork_events, report_exec_events)
1393 (report_thread_events, swbreak_feature, hwbreak_feature)
1394 (vCont_supported, disable_randomization, pass_signals)
1395 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1396 Moved to client_state.
1397 * remote-utils.c (remote_debug, noack_mode)
1398 (transport_is_reliable): Moved to client_state.
1399 * tracepoint.c (current_traceframe): Moved to client_state.
1402 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1403 linux-low.c, remote-utils.h, target.c: Use client_state.
1405 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1407 * configure.srv: Add new c/h file.
1409 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1411 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1414 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1416 * gdb.arch/mips-fpregset-core.exp: New test.
1417 * gdb.arch/mips-fpregset-core.c: New test source.
1419 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1422 * hostio.c (require_int): Do not report overflow for integers
1423 between 0xfffffff and 0x7fffffff.
1425 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1427 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1428 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1429 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1431 (the_low_target): Wire them.
1433 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1435 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1436 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1437 mode. Call collect_register_by_name with vscr using
1438 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1439 (ppc_store_vrregset): Add and set vscr_offset variable as in
1440 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1443 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1445 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1446 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1447 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1449 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1451 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1452 (ppc_store_vsxregset): Likewise.
1453 (ppc_fill_vrregset): Likewise.
1454 (ppc_store_vrregset): Likewise.
1455 (ppc_fill_evrregset): Likewise.
1456 (ppc_store_evrregset): Likewise.
1457 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1458 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1461 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1463 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1464 wordsize of the inferior. Call ppc_linux_target_wordsize.
1466 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1468 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1469 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1470 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1471 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1472 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1473 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1474 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1475 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1476 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1477 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1478 (tdesc_powerpc_e500l): Remove.
1479 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1480 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1481 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1482 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1484 (ppc_arch_setup): Remove target description matching code. Fill a
1485 ppc_linux_features struct and call ppc_linux_match_description
1488 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1490 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1491 width of the requested register exceeds the width of the
1493 (mips_cannot_store_register): Likewise.
1495 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1497 * linux-mips-low.c (mips_fetch_register): New function. Update
1499 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1500 (the_low_target): Wire `mips_fetch_register'.
1502 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1504 * lynx-i386-low.c (LYNXOS_178): New macro.
1505 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1506 the layout on LynxOS-178.
1507 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1508 handle floating point registers that are not supported by
1511 2018-05-10 Tom Tromey <tom@tromey.com>
1513 * configure: Rebuild.
1515 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1518 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1519 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1520 Use it to set the expedite_regs field in the given tdesc.
1521 * x86-tdesc.h: New file.
1522 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1523 Adjust following the addition of the new expedite_regs parameter
1524 to init_target_desc.
1525 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1526 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1527 (i386_linux_read_description, amd64_linux_read_description):
1528 Adjust following the addition of the new expedite_regs parameter
1529 to init_target_desc.
1530 * lynx-i386-low.c: #include "x86-tdesc.h".
1531 (lynx_i386_arch_setup): Adjust following the addition of the new
1532 expedite_regs parameter to init_target_desc.
1533 * nto-x86-low.c: #include "x86-tdesc.h".
1534 (nto_x86_arch_setup): Adjust following the addition of the new
1535 expedite_regs parameter to init_target_desc.
1536 * win32-i386-low.c: #include "x86-tdesc.h".
1537 (i386_arch_setup): Adjust following the addition of the new
1538 expedite_regs parameter to init_target_desc.
1540 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1543 * win32-low.c (win32_create_inferior): Add call to my_wait
1544 setting last_status global.
1546 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1549 * win32-low.c (create_process): Only call gdb_tilde_expand if
1550 inferior_cwd is not NULL.
1552 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1554 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1555 registers to the cache if their values have changed.
1556 (i387_xsave_to_cache): Provide default values for x87 control
1557 registers when these features are available, but disabled.
1558 * regcache.c (supply_register_by_name_zeroed): New function.
1559 * regcache.h (supply_register_by_name_zeroed): Declare new
1562 2018-05-07 Tom Tromey <tom@tromey.com>
1564 * configure: Rebuild.
1566 2018-05-04 Tom Tromey <tom@tromey.com>
1568 * configure: Rebuild.
1570 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1571 Pedro Alves <palves@redhat.com>
1573 * linux-aarch64-low.c (aarch64_stopped_data_address):
1576 2018-04-27 Tom Tromey <tom@tromey.com>
1578 * configure: Rebuild.
1580 2018-04-23 Tom Tromey <tom@tromey.com>
1582 * configure: Rebuild.
1584 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1586 * Makefile.in (depcomp): Add "..".
1587 (all_deps_files): New and use it.
1589 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1591 * configure.srv (aarch64*-*-linux*): Don't include xml.
1592 (i[34567]86-*-cygwin*): Likewise.
1593 (i[34567]86-*-linux*): Likewise.
1594 (i[34567]86-*-lynxos*): Likewise.
1595 (i[34567]86-*-mingw32ce*): Likewise.
1596 (i[34567]86-*-mingw*): Likewise.
1597 (i[34567]86-*-nto*): Likewise.
1598 (tic6x-*-uclinux): Likewise.
1599 (x86_64-*-linux*): Likewise.
1600 (x86_64-*-mingw*): Likewise.
1601 (x86_64-*-cygwin*): Likewise.
1603 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1605 * tdesc.c: Remove xml parameter.
1607 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1609 * server.c (get_features_xml): Remove cast.
1610 * tdesc.c (void target_desc::accept): Fill in function.
1611 (tdesc_get_features_xml): Remove old xml creation.
1612 (print_xml_feature::visit_pre): Add xml vistor.
1613 * tdesc.h (struct target_desc): Make xmltarget mutable.
1614 (tdesc_get_features_xml): Remove declaration.
1616 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1618 * tdesc.c (tdesc_architecture_name): Add new function.
1619 (tdesc_osabi_name): Likewise.
1620 (tdesc_get_features_xml): Use new functions.
1622 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1624 * tdesc.c (tdesc_create_flags): Remove.
1625 (tdesc_add_flag): Likewise.
1626 (tdesc_named_type): Likewise.
1627 (tdesc_create_union): Likewise.
1628 (tdesc_create_struct): Likewise.
1629 (tdesc_create_vector): Likewise.
1630 (tdesc_add_bitfield): Likewise.
1631 (tdesc_add_field): Likewise.
1632 (tdesc_set_struct_size): Likewise.
1634 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1636 * tdesc.c (~target_desc): Remove implictly deleted items.
1637 (init_target_desc): Iterate all features.
1638 (tdesc_get_features_xml): Use vector.
1639 (tdesc_create_feature): Create feature.
1640 * tdesc.h (tdesc_feature) Remove
1641 (target_desc): Add features.
1643 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1645 * Makefile.in: Add common/tdesc.c
1646 * tdesc.c (init_target_desc): init all reg_defs from register
1648 (tdesc_create_reg): Create tdesc_reg.
1649 * tdesc.h (tdesc_feature): Add register vector.
1651 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1653 * tdesc.h (struct target_desc) <features>: Change type to
1654 std::vector<std::string>.
1655 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1657 (tdesc_get_features_xml): Likewise.
1658 (tdesc_create_feature): Likewise.
1660 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1662 * regcache.c (find_register_by_number): Return a ref.
1663 (find_regno): Use references.
1664 (register_size): Likewise.
1665 (register_data): Likewise.
1666 * tdesc.c (target_desc::~target_desc): Remove free calls.
1667 (target_desc::operator==): Use std::vector compare.
1668 (init_target_desc): Use reference.
1669 (tdesc_create_reg): Use reg constructors.
1670 * tdesc.h (struct target_desc): Replace pointer with object.
1672 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1674 * regcache.c (find_register_by_number): Make static.
1675 (find_regno): Use find_register_by_number
1676 * regcache.h (struct reg): Remove declaration.
1678 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1680 * tdesc.c (target_desc::~target_desc): Move to here.
1681 (target_desc::operator==): Likewise.
1682 * tdesc.h (target_desc::~target_desc): Move from here.
1683 (target_desc::operator==): Likewise.
1685 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1687 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1689 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1691 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1693 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1694 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1695 and init_registers_s390_gs_linux64.
1697 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1699 * linux-s390-low.c (s390_fill_gs): Remove function.
1700 (s390_fill_gsbc): Remove function.
1701 (s390_regsets): Set fill functions for the guarded storage regsets
1704 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1706 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1707 the word size. Add comment.
1708 (s390_get_wordsize): New function.
1709 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1710 pswm with it. Instead, use s390_get_wordsize to determine the
1711 word size first and derive the correct tdesc from that directly.
1713 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1715 * Makefile.in: Include silent-rules.mk.
1716 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1717 (COMPILE): Add ECHO_CXX.
1718 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1719 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1720 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1721 (version-generated.c): Add ECHO_GEN.
1722 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1723 (IPAGENT_COMPILE): Add ECHO_CXX.
1724 (%-generated.c): Add ECHO_REGDAT.
1726 2018-03-14 Tom Tromey <tom@tromey.com>
1729 * ax.c (ax_printf): Special case for NULL.
1731 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1733 * linux-low.c (linux_qxfer_libraries_svr4): Use
1734 xml_escape_text_append.
1736 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1738 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1740 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1742 * server.c (handle_general_set): Remove unnecessary xstrdup.
1744 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1746 * server.c (parse_debug_format_options): Adjust to
1747 delim_string_to_char_ptr_vec changes.
1748 * thread-db.c (thread_db_load_search): Adjust to
1749 dirnames_to_char_ptr_vec changes.
1751 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1753 * target.h (target_enable_btrace, target_disable_btrace)
1754 (target_read_btrace, target_read_btrace_conf): Turn macro into
1755 inline function. Throw error if target method is not defined.
1756 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1757 check for btrace target method. Be prepared to handle exceptions
1758 from btrace target methods.
1760 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1762 * server.c (captured_main): Change order of error message printed
1763 when the current working directory cannot be found.
1765 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1767 * server.c: Include "filenames.h" and "pathstuff.h".
1768 (program_name): Delete variable.
1769 (program_path): New anonymous class.
1770 (get_exec_wrapper): Use "program_path" instead of
1772 (handle_v_run): Likewise.
1773 (captured_main): Likewise.
1774 (process_serial_event): Likewise.
1776 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1778 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1779 (OBJS): Add "pathstuff.o".
1780 * server.c (current_directory): New global variable.
1781 (captured_main): Initialize "current_directory".
1783 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1785 * tdesc.c: Use common/tdesc.h.
1786 * tdesc.h: Likewise.
1788 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1789 Simon Marchi <simon.marchi@ericsson.com>
1791 * Makefile.in: Switch order of make rules.
1793 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1795 * Makefile.in: Add common directory in build.
1796 * configure.ac: Add common reference.
1797 * configure: Regenerate.
1799 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1801 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1802 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1803 * spu-low.c (spu_target_ops): Likewise.
1804 * win32-low.c (win32_target_ops): Likewise.
1805 * server.c (supported_btrace_packets): Report packets unconditionally.
1806 * target.h (target_ops) <supports_btrace>: Remove.
1807 (target_supports_btrace): Remove.
1809 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1811 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1812 (handle_btrace_disable): Change return type to void. Use exceptions
1814 (handle_btrace_general_set): Catch exception and copy message to
1817 2018-02-08 Tom Tromey <tom@tromey.com>
1819 * linux-low.c (install_software_single_step_breakpoints): Use
1820 make_scoped_restore.
1821 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1822 (do_restore_current_thread_cleanup): Remove.
1823 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1826 2018-02-08 Tom Tromey <tom@tromey.com>
1828 * mem-break.c (set_raw_breakpoint_at): Use
1829 gdb::unique_xmalloc_ptr.
1831 2018-01-30 Pedro Alves <palves@redhat.com>
1834 * target.c (target_terminal::terminal_state): Rename to ...
1835 (target_terminal::m_terminal_state): ... this.
1837 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1839 * linux-low.c (handle_extended_wait): Surround call to
1840 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1842 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1844 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1845 linux_ptrace_attach_fail_reason_string now returning an
1847 (linux_attach): Likewise.
1848 * thread-db.c (attach_thread): Likewise.
1850 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1853 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1854 checking for fs_base/gs_base fields in struct user_regs_struct.
1855 * configure: Regenerate.
1857 2018-01-16 Yao Qi <yao.qi@linaro.org>
1860 * linux-low.c (fetch_register): Call supply_register instead of
1863 2018-01-08 Yao Qi <yao.qi@linaro.org>
1864 Simon Marchi <simon.marchi@ericsson.com>
1866 * Makefile.in (OBS): Remove selftest.o.
1867 * configure.ac: Set srv_selftest_objs if $development is true.
1868 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1869 * configure: Re-generated.
1870 * server.c (captured_main): Wrap variable selftest_filter with
1873 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1875 * server.c (parse_debug_format_options): Return std::string.
1876 (handle_monitor_command, captured_main): Adjust.
1878 2018-01-05 Pedro Alves <palves@redhat.com>
1881 * server.c (captured_main): Pass quiet=false to
1882 save_original_signals_state.
1884 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1886 * gdbreplay.c (gdbreplay_version): Update copyright year in
1888 * server.c (gdbserver_version): Likewise.
1890 2017-12-08 Tom Tromey <tom@tromey.com>
1892 * ax.c (ax_printf): Update.
1894 2017-12-07 Yao Qi <yao.qi@linaro.org>
1896 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1897 aarch64_linux_read_description.
1898 * linux-amd64-ipa.c (idx2mask): New array.
1899 (get_ipa_tdesc): Move idx2mask out.
1900 (initialize_low_tracepoint): Initialize target descriptions.
1901 * linux-i386-ipa.c (idx2mask): New array.
1902 (get_ipa_tdesc): Move idx2mask out.
1903 (initialize_low_tracepoint): Initialize target descriptions.
1905 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1907 * tdesc.c (struct tdesc_type): Change return type.
1908 (tdesc_add_flag): Change parameter type.
1909 (tdesc_add_bitfield): Likewise.
1910 (tdesc_add_field): Likewise.
1911 (tdesc_set_struct_size): Likewise.
1913 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1915 * regcache.c (registers_to_string): Remove unused variable.
1917 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1919 * inferiors.c (for_each_inferior_with_data): Remove.
1920 * inferiors.h (for_each_inferior_with_data): Remove.
1921 * server.c (handle_qxfer_threads_worker): Change parameter type.
1922 (handle_qxfer_threads_proper): Use for_each_thread.
1924 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1926 * inferiors.c (for_each_inferior): Remove.
1927 (clear_inferiors): Use for_each_thread.
1928 * inferiors.h (for_each_inferior): Remove.
1929 * linux-low.c (linux_wait_for_event_filtered): Use
1931 (linux_stabilize_threads): Likewise.
1932 * regcache.c (regcache_release): Likewise.
1933 * server.c (gdb_wants_all_threads_stopped): Likewise.
1934 (clear_pending_status_callback): Remove.
1935 (handle_status): Use for_each_thread.
1936 (captured_main): Likewise.
1937 * win32-low.c (child_init_thread_list): Likewise.
1938 (win32_clear_inferiors): Likewise.
1939 (fake_breakpoint_event): Likewise.
1941 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1943 * inferiors.h (find_inferior): Remove.
1944 * inferiors.c (find_inferior): Remove.
1946 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1948 * linux-low.c (resume_status_pending_p): Update comment.
1949 (need_step_over_p): Update comment.
1951 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1953 * linux-low.c (proceed_one_lwp): Return void, change parameter
1955 (unsuspend_and_proceed_one_lwp): Likewise.
1956 (proceed_all_lwps): Use for_each_thread.
1957 (unstop_all_lwps): Likewise.
1959 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1961 * linux-low.c (linux_resume_one_thread): Return void, take
1963 (linux_resume): Use for_each_thread.
1965 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1967 * linux-low.c (send_sigstop_callback): Return void, change
1968 parameter type. Rename to...
1969 (send_sigstop): ... this.
1970 (suspend_and_send_sigstop_callback): Return void, change parameter
1972 (suspend_and_send_sigstop): ... this.
1973 (stop_all_lwps): Use for_each_thread.
1975 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1977 * linux-low.c (lwp_running): Return bool, remove unused
1979 (linux_stabilize_threads): Use find_thread.
1981 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1983 * linux-low.c (select_singlestep_lwp_callback): Remove.
1984 (count_events_callback): Remove.
1985 (select_event_lwp_callback): Remove.
1986 (select_event_lwp): Use find_thread/for_each_thread.
1988 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1990 * linux-low.c (not_stopped_callback): Return bool, take filter
1992 (linux_wait_for_event_filtered): Use find_thread.
1993 (linux_wait_1): Likewise.
1995 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1997 * linux-low.c (same_lwp): Remove.
1998 (find_lwp_pid): Use find_thread.
2000 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2002 * linux-low.c (delete_lwp_callback): Remove.
2003 (linux_mourn): Use for_each_thread.
2005 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2007 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2008 args parameter, don't check for pid.
2009 (linux_detach): Use for_each_thread.
2011 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2013 * linux-low.c (struct counter): Remove.
2014 (second_thread_of_pid_p): Remove.
2015 (last_thread_of_process_p): Use find_thread.
2017 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2019 * inferiors.c (find_inferior_in_random): Remove.
2020 * inferiors.h (find_inferior_in_random): Remove.
2021 * linux-low.c (status_pending_p_callback): Return bool, accept
2022 parameter ptid directly.
2023 (linux_wait_for_event_filtered): Use find_thread_in_random.
2024 (linux_wait_1): Likewise.
2026 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2028 * inferiors.c (find_inferior_id): Remove.
2029 (find_thread_ptid): Move implemention from find_inferior_id to
2031 * inferiors.h (find_inferior_id): Remove.
2032 * server.c (handle_status): Use find_thread_ptid.
2033 (process_serial_event): Likewise.
2034 * thread-db.c (find_one_thread): Likewise.
2035 (thread_db_thread_handle): Likewise.
2036 * win32-low.c (thread_rec): Likewise.
2037 (child_delete_thread): Likewise.
2038 (win32_thread_alive): Likewise.
2039 (get_child_debug_event): Likewise.
2041 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2043 * linux-mips-low.c (update_watch_registers_callback): Return
2044 void, remove pid_p parameter, don't check for pid.
2045 (mips_insert_point, mips_remove_point): Use for_each_thread.
2047 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2049 * lynx.low (lynx_delete_thread_callback): Remove.
2050 (lynx_mourn): Use for_each_thread.
2052 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2054 * regcache.c (regcache_invalidate_one): Remove.
2055 (regcache_invalidate_pid): use for_each_thread.
2057 2017-11-26 Tom Tromey <tom@tromey.com>
2059 * linux-low.c (linux_create_inferior): Update.
2061 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2063 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2065 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2067 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2068 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2069 * linux-aarch64-tdesc-selftest.c: New file.
2070 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2072 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2074 * configure.srv: Add new file.
2075 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2076 * linux-aarch64-tdesc-selftest.c: New file.
2077 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2079 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2081 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2082 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2083 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2085 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2087 * configure.srv: Add new files.
2088 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2089 aarch64_linux_read_description.
2090 * linux-aarch64-low.c (aarch64_linux_read_description):
2091 Merge with aarch64_arch_setup.
2092 (aarch64_arch_setup): Call aarch64_linux_read_description.
2093 * linux-aarch64-tdesc.c: New file.
2094 * linux-aarch64-tdesc.h: New file.
2096 2017-11-24 Yao Qi <yao.qi@linaro.org>
2098 * configure.srv: Set $srv_regobj for tic6x-linux.
2099 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2100 (tic6x_read_description): Move some code to tic6x_arch_setup.
2101 (tic6x_tdesc_test): New function.
2102 (initialize_low_arch): Call selftests::register_test.
2104 2017-11-22 Yao Qi <yao.qi@linaro.org>
2106 * remote-utils.c (prepare_resume_reply): Use memcpy.
2108 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2110 * linux-low.c (kill_one_lwp_callback): Return void, take
2111 argument directly, don't filter on pid.
2112 (linux_kill): Use for_each_thread.
2114 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2116 * linux-low.c (need_step_over_p): Return bool, remove dummy
2118 (linux_resume, proceed_all_lwps): Use find_thread.
2120 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2122 * linux-low.c (resume_status_pending_p): Return bool, remove
2124 (linux_resume): Use find_thread.
2126 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2128 * linux-low.c (struct thread_resume_array): Remove.
2129 (linux_set_resume_request): Return void, take arguments
2131 (linux_resume): Use for_each_thread.
2133 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2135 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2136 return bool, remove data argument.
2137 (linux_stabilize_threads): Use find_thread.
2139 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2141 * linux-low.c (unsuspend_one_lwp): Remove.
2142 (unsuspend_all_lwps): Use for_each_thread, inline code from
2145 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2147 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2148 * linux-low.c (struct iterate_over_lwps_args): Remove.
2149 (iterate_over_lwps_filter): Remove.
2150 (iterate_over_lwps): Use find_thread.
2152 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2154 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2155 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2156 code from reset_lwp_ptrace_options_callback.
2158 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2160 * linux-arm-low.c (struct update_registers_data): Remove.
2161 (update_registers_callback): Return void, take arguments
2162 directly, don't check thread's pid.
2163 (arm_insert_point, arm_remove_point): Use for_each_thread.
2165 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2167 * win32-low.c (continue_one_thread): Return void, take argument
2169 (child_continue): Use for_each_thread.
2171 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2173 * win32-i386-low.c (update_debug_registers_callback): Rename
2175 (update_debug_registers): ... this, return void, remove pid_p arg.
2176 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2178 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2180 * inferiors.h (struct process_info): Add constructor, initialize
2182 <syscalls_to_catch>: Change type to std::vector<int>.
2183 * inferiors.c (add_process): Allocate process_info with new.
2184 (remove_process): Free process_info with delete.
2185 * linux-low.c (handle_extended_wait): Adjust.
2186 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2187 * server.c (handle_general_set): Adjust.
2189 2017-11-16 Pedro Alves <palves@redhat.com>
2191 * remote-utils.c (remote_close): Block SIGIO signals instead of
2192 uninstalling the SIGIO handler.
2194 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2196 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2198 2017-11-16 Yao Qi <yao.qi@linaro.org>
2200 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2201 (tic6x_store_gregset): Likewise.
2202 (tic6x_usrregs_info): Move it up.
2204 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2206 * Makefile.in: Update arch rules.
2207 * configure.srv: Explicitly mark arch/ files.
2209 2017-11-13 Andreas Schwab <schwab@suse.de>
2211 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2213 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2215 2017-11-06 Pedro Alves <palves@redhat.com>
2217 * config.in, configure: Regenerate.
2219 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2221 * target.c (struct thread_search): Remove.
2222 (thread_search_callback): Remove.
2223 (prepare_to_access_memory): Use for_each_thread instead of
2224 find_inferior. Inline code from thread_search_callback.
2226 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2228 * server.c (struct visit_actioned_threads_data): Remove.
2229 (visit_actioned_threads): Change prototype to take arguments
2231 (resume): Use find_thread instead of find_inferior.
2233 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2235 * server.c (queue_stop_reply_callback): Change prototype, return
2237 (find_status_pending_thread_callback): Remove.
2238 (handle_status): Replace find_inferior with find_thread and
2241 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2243 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2245 (aarch64_store_gregset): Likewise.
2246 (aarch64_fill_fpregset): Likewise.
2247 (aarch64_store_fpregset): Likewise.
2249 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2251 * gdbthread.h (find_thread, for_each_thread): New functions.
2252 * inferiors.c (thread_of_pid): Remove.
2253 (find_any_thread_of_pid): Use find_thread.
2254 * linux-low.c (num_lwps): Use for_each_thread.
2256 2017-10-17 Yao Qi <yao.qi@linaro.org>
2258 * Makefile.in: Remove one rule.
2259 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2261 2017-10-17 Yao Qi <yao.qi@linaro.org>
2263 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2264 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2266 2017-10-17 Yao Qi <yao.qi@linaro.org>
2268 * configure.srv: Rename arm.o with arch/arm.o.
2270 2017-10-17 Yao Qi <yao.qi@linaro.org>
2272 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2273 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2274 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2275 (arch-i386.o, arch-amd64.o): Remove rules.
2276 (arch/%.o): New rule.
2277 Update POSTCOMPILE and COMPILE.pre.
2278 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2279 * configure: Re-generated.
2280 * configure.srv: Replace arch-i386.o with arch/i386.o.
2281 Replace arch-amd64.o with arch/amd64.o.
2283 2017-10-16 Yao Qi <yao.qi@linaro.org>
2285 * configure: Regenerated.
2287 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2289 * inferiors.h: (struct inferior_list): Remove.
2290 (struct inferior_list_entry); Remove.
2291 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2292 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2293 get_first_inferior): Remove.
2294 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2295 find_inferior_id, find_inferior_in_random): Change signature.
2296 * inferiors.c (all_threads): Change type to
2297 std::list<thread_info *>.
2298 (get_thread): Remove macro.
2299 (find_inferior, find_inferior_id): Change signature, implement
2301 (find_inferior_in_random): Change signature, implement using
2302 find_thread_in_random.
2303 (for_each_inferior, for_each_inferior_with_data): Change
2304 signature, implement using for_each_thread.
2305 (add_inferior_to_list, remove_inferior): Remove.
2306 (add_thread, get_first_thread, thread_of_pid,
2307 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2308 (get_first_inferior, one_inferior_p, clear_inferior_list):
2310 (clear_inferiors, get_thread_process): Update.
2311 * gdbthread.h: Include <list>.
2312 (struct thread_info) <entry>: Remove field.
2314 (all_threads): Change type to std::list<thread_info *>.
2315 (get_first_inferior): Add doc.
2316 (find_thread, for_each_thread, find_thread_in_random): New
2318 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2319 * linux-arm-low.c (update_registers_callback): Update.
2320 * linux-low.c (second_thread_of_pid_p): Update.
2321 (kill_one_lwp_callback, linux_detach_lwp_callback,
2322 delete_lwp_callback, status_pending_p_callback, same_lwp,
2323 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2324 iterate_over_lwps, not_stopped_callback,
2325 resume_stopped_resumed_lwps, count_events_callback,
2326 select_singlestep_lwp_callback, select_event_lwp_callback,
2327 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2328 suspend_and_send_sigstop_callback, wait_for_sigstop,
2329 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2330 lwp_running, linux_set_resume_request, resume_status_pending_p,
2331 need_step_over_p, start_step_over, linux_resume_one_thread,
2332 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2333 reset_lwp_ptrace_options_callback): Update.
2334 * linux-mips-low.c (update_watch_registers_callback): Update.
2335 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2337 (free_register_cache_thread_one): Remove.
2338 (regcache_release): Update.
2339 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2340 handle_qxfer_threads_worker): Update.
2341 (handle_query): Update, use list iterator.
2342 (visit_actioned_threads, handle_pending_status,
2343 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2344 clear_pending_status_callback, set_pending_status_callback,
2345 find_status_pending_thread_callback, handle_status,
2346 process_serial_event): Update.
2347 * target.c (thread_search_callback): Update.
2348 * thread-db.c (thread_db_get_tls_address): Update.
2349 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2351 * win32-i386-low.c (update_debug_registers_callback): Update.
2352 * win32-low.c (delete_thread_info, child_delete_thread,
2353 continue_one_thread, suspend_one_thread,
2354 get_child_debug_event): Adjust.
2356 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2358 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2359 * inferiors.h: Include <list>.
2360 (struct process_info) <entry>: Remove field.
2362 (pid_of): Change macro to function.
2363 (ptid_of, lwpid_of): Remove macro.
2364 (all_processes): Change type to std::list<process_info *>.
2365 (ALL_PROCESSES): Remove macro.
2366 (for_each_process, find_process): New function.
2367 * inferiors.c (all_processes): Change type to
2368 std::list<process_info *>.
2369 (find_thread_process): Adjust.
2370 (add_process): Likewise.
2371 (remove_process): Likewise.
2372 (find_process_pid): Likewise.
2373 (get_first_process): Likewise.
2374 (started_inferior_callback): Remove.
2375 (have_started_inferiors_p): Adjust.
2376 (attached_inferior_callback): Remove.
2377 (have_attached_inferiors_p): Adjust.
2378 * linux-low.c (check_zombie_leaders): Likewise.
2379 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2380 (x86_linux_update_xmltarget): Adjust.
2381 * server.c (handle_query): Likewise.
2382 (gdb_reattached_process): Remove.
2383 (handle_status): Adjust.
2384 (kill_inferior_callback): Likewise.
2385 (detach_or_kill_inferior): Remove.
2386 (print_started_pid): Likewise.
2387 (print_attached_pid): Likewise.
2388 (detach_or_kill_for_exit): Update.
2389 (process_serial_event): Likewise.
2390 * linux-arm-low.c (arm_new_fork): Likewise.
2392 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2394 * dll.h: Include <list>.
2395 (struct dll_info): Add constructor.
2396 <entry>: Remove field.
2397 (all_dlls): Change type to std::list<dll_info>.
2398 * dll.c: Include <algorithm>.
2399 (get_dll): Remove macro.
2400 (all_dlls): Change type to std::list<dll_info *>.
2401 (free_one_dll): Remove.
2402 (match_dll): Likewise.
2403 (loaded_dll): Adjust.
2404 (unloaded_dll): Adjust to all_dlls type change, use
2405 std::find_if. Inline code from match_dll.
2406 (clear_dlls): Adjust to all_dlls type change.
2407 * server.c (emit_dll_description): Remove.
2408 (handle_qxfer_libraries): Adjust to all_dlls type change,
2409 integrate emit_dll_description's functionality.
2411 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2413 * linux-low.h (struct linux_target_ops) <delete_process>: New
2415 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2416 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2417 (struct linux_target_ops): Add delete_process callback.
2418 * linux-arm-low.c (arm_delete_process): New.
2419 (struct linux_target_ops): Add delete_process callback.
2420 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2421 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2422 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2423 * linux-mips-low.c (mips_linux_delete_process): New.
2424 (struct linux_target_ops): Add delete_process callback.
2425 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2426 * linux-s390-low.c (struct linux_target_ops): Likewise.
2427 * linux-sh-low.c (struct linux_target_ops): Likewise.
2428 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2429 * linux-tile-low.c (struct linux_target_ops): Likewise.
2430 * linux-x86-low.c (x86_linux_delete_process): New.
2431 (struct linux_target_ops): Add delete_process callback.
2432 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2434 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2436 * linux-aarch64-low.c (the_low_target): Add thread delete
2438 * linux-arm-low.c (arm_delete_thread): New function.
2439 (the_low_target): Add thread delete callback.
2440 * linux-bfin-low.c (the_low_target): Likewise.
2441 * linux-crisv32-low.c (the_low_target): Likewise.
2442 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2444 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2446 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2447 * linux-mips-low.c (mips_linux_delete_thread): New function.
2448 (the_low_target): Add thread delete callback.
2449 * linux-ppc-low.c (the_low_target): Likewise.
2450 * linux-s390-low.c (the_low_target): Likewise.
2451 * linux-sh-low.c (the_low_target): Likewise.
2452 * linux-tic6x-low.c (the_low_target): Likewise.
2453 * linux-tile-low.c (the_low_target): Likewise.
2454 * linux-x86-low.c (the_low_target): Likewise.
2455 * linux-xtensa-low.c (the_low_target): Likewise.
2457 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2459 * win32-low.c: Include "common-inferior.h".
2461 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2463 * inferiors.c (set_inferior_cwd): New function.
2464 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2465 (handle_query): Inform that QSetWorkingDir is supported.
2466 * win32-low.c (create_process): Pass the inferior's cwd to
2469 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2471 * inferiors.c (current_inferior_cwd): New global variable.
2472 (get_inferior_cwd): New function.
2473 * inferiors.h (struct process_info) <cwd>: New field.
2475 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2477 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2478 (OBS): Add gdb_tilde_expand.o.
2480 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2482 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2483 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2485 2017-09-29 Pedro Alves <palves@redhat.com>
2487 * ax.c (gdb_parse_agent_expr): Constify.
2488 * ax.h (gdb_parse_agent_expr): Constify.
2489 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2491 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2492 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2493 * remote-utils.h (read_ptid): Constify.
2494 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2495 (process_point_options, process_serial_event): Constify.
2496 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2497 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2498 (cmd_qtbuffer): Constify.
2500 2017-09-29 Pedro Alves <palves@redhat.com>
2502 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2505 2017-09-29 Pedro Alves <palves@redhat.com>
2507 * linux-low.c (handle_extended_wait): Pass parent thread instead
2508 of process to thread_db_notice_clone.
2509 * linux-low.h (thread_db_notice_clone): Replace parent process
2510 parameter with parent thread parameter.
2511 * thread-db.c (find_one_thread): Add comment.
2512 (thread_db_notice_clone): Replace parent process parameter with
2513 parent thread parameter. Temporarily switch to the parent thread.
2515 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2517 * gdbthread.h: Include "common-gdbthread.h".
2518 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2519 "if" when validating the ptid.
2520 * remote-utils.c: Include "gdbthread.h".
2521 (prepare_resume_reply): Use "switch_to_thread".
2522 * target.c (done_accessing_memory): Likewise.
2524 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2526 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2527 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2528 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2529 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2530 s390x-gs-linux64-ipa.o to ipa_obj.
2531 * linux-s390-low.c (HWCAP_S390_GS): New define.
2532 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2534 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2535 (s390_arch_setup): Check for guarded-storage support and choose
2537 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2538 init_registers_s390x_gs_linux64.
2539 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2541 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2542 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2544 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2546 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2548 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2550 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2551 (thread_db_thread_handle): Declare.
2552 * linux-low.c (linux_target_ops): Initialize thread_handle.
2553 * server.c (handle_qxfer_threads_worker): Add support for
2555 * target.h (struct target_ops): Add new function pointer,
2557 (target_thread_handle): Define.
2558 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2560 (thread_db_thread_handle): New function.
2562 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2564 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2565 * linux-low.h (thread_db_notice_clone): Declare.
2566 * thread-db.c (thread_db_notice_clone): New function.
2568 2017-09-21 Pedro Alves <palves@redhat.com>
2570 * server.c (gdb_read_memory, handle_status, process_serial_event)
2571 (handle_serial_event, handle_target_event): Adjust to
2572 set_desired_thread prototype change.
2573 * target.c (set_desired_thread): Remove 'use_general' parameter
2575 * target.h (set_desired_thread): Remove 'use_general' parameter.
2577 2017-09-20 Tom Tromey <tom@tromey.com>
2579 * target.c (target_terminal::terminal_state): Define.
2580 (target_terminal::init): Rename from target_terminal_init.
2581 (target_terminal::inferior): Rename from
2582 target_terminal_inferior.
2583 (target_terminal::ours): Rename from target_terminal_ours.
2584 (target_terminal::ours_for_output, target_terminal::info): New.
2586 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2588 * server.c (accumulate_file_name_length): Remove.
2589 (emit_dll_description): Adjust to std::string change.
2590 (handle_qxfer_libraries): Use std::string to hold document.
2592 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2594 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2595 return type of xml_escape_text.
2596 * server.c (emit_dll_description): Likewise.
2598 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2600 * server.c (captured_main): Accept argument for --selftest.
2601 Update run_tests call.
2602 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2603 when registering selftests.
2605 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2607 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2608 instead of "VEC" for "target_desc.reg_defs".
2609 (regcache_cpy): Likewise.
2610 (registers_to_string): Likewise.
2611 (registers_from_string): Likewise.
2612 (find_regno): Likewise.
2613 (supply_regblock): Likewise.
2614 (regcache_raw_read_unsigned): Likewise.
2615 * tdesc.c (init_target_desc): Likewise.
2616 (tdesc_create_reg): Likewise.
2617 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2618 (struct target_desc) <reg_defs>: Convert to "std::vector".
2619 (target_desc): Do not initialize "reg_defs".
2620 (~target_desc): Update code to use "std::vector" instead of "VEC"
2621 for "target_desc.reg_defs".
2622 (operator==): Likewise.
2624 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2626 * inferiors.h (thread_to_gdb_id): Remove.
2627 * inferiors.c (thread_to_gdb_id): Remove.
2628 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2629 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2630 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2632 * nto-low.c (nto_fetch_registers, nto_store_registers,
2633 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2635 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2637 * inferiors.h (gdb_id_to_thread_id): Remove.
2638 * inferiors.c (gdb_id_to_thread_id): Remove.
2639 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2640 removal. Move pid declaration closer to where it's used.
2642 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2644 * server.c (handle_detach): New function.
2645 (process_serial_event): Move code out, call handle_detach.
2647 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2649 * server.c (require_running): Rename to ...
2650 (require_running_or_return): ... this ...
2651 (require_running_or_break): ... and this.
2652 (handle_query, process_serial_event): Adjust.
2654 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2656 * linux-low.c (linux_set_resume_request): Remove unused
2659 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2661 * server.c (first_thread_of): Remove.
2662 (process_serial_event): Replace usage of first_thread_of with
2663 find_any_thread_of_pid.
2664 * tracepoint.c (same_process_p): Remove.
2665 (gdb_agent_about_to_close): Replace usage of same_process_p with
2666 find_any_thread_of_pid.
2667 * linux-x86-low.c (same_process_callback): Remove.
2668 (x86_arch_setup_process_callback): Replace usage of
2669 same_process_callback with find_any_thread_of_pid.
2670 * thread-db.c (any_thread_of): Remove.
2671 (switch_to_process): Replace usage of any_thread_of with
2672 find_any_thread_of_pid.
2673 * inferiors.c (thread_pid_matches_callback): Remove.
2674 (find_thread_process): Adjust to use find_any_thread_of_pid.
2676 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2678 * regcache.c (get_thread_regcache): Guard calls to "memset"
2681 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2683 * linux-low.c (handle_extended_wait): Use
2684 "allocate_target_description" instead of "XNEW".
2685 * linux-x86-low.c (initialize_low_arch): Likewise.
2687 2017-09-05 Yao Qi <yao.qi@linaro.org>
2689 * configure.srv (srv_i386_regobj): Remove.
2690 (srv_amd64_regobj): Remove.
2691 (srv_regobj): Set it to "" for x86 non-linux targets.
2692 * linux-x86-tdesc.c (i386_linux_read_description):
2693 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2694 (init_registers_i386): Remove the declaration.
2695 (tdesc_i386): Remove the declaration.
2696 (lynx_i386_arch_setup): Call i386_create_target_description.
2697 * nto-x86-low.c: Likewise.
2698 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2699 [!__x86_64__]: include arch/i386.h.
2700 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2702 2017-09-05 Yao Qi <yao.qi@linaro.org>
2704 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2705 i386/amd64-XXX-linux from it.
2707 2017-09-05 Yao Qi <yao.qi@linaro.org>
2709 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2711 (ipa_amd64_linux_regobj): Remove.
2712 (ipa_x32_linux_regobj): Remove.
2714 2017-09-05 Yao Qi <yao.qi@linaro.org>
2716 * Makefile.in (arch-amd64.o): New rule.
2717 * configure.srv: Append arch-amd64.o.
2718 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2719 (get_ipa_tdesc): Call amd64_linux_read_description.
2720 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2721 and init_registers_amd64_XXX.
2722 * linux-x86-low.c (x86_linux_read_description): Call
2723 amd64_linux_read_description.
2724 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2725 (initialize_low_arch): Don't call init_registers_x32_XXX and
2726 init_registers_amd64_XXX.
2727 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2728 and tdesc_amd64_XXX.
2729 [__x86_64__] (amd64_tdesc_test): New function.
2730 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2731 and init_registers_amd64_XXX.
2732 * linux-x86-tdesc.c: Include arch/amd64.h.
2733 (xcr0_to_tdesc_idx): New function.
2734 (i386_linux_read_description): New function.
2735 (amd64_get_ipa_tdesc_idx): New function.
2736 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2737 (amd64_get_ipa_tdesc): Declare.
2739 2017-09-05 Yao Qi <yao.qi@linaro.org>
2741 * configure.srv (srv_i386_linux_xmlfiles): Remove
2742 i386/i386-XXX-linux.xml from it.
2744 2017-09-05 Yao Qi <yao.qi@linaro.org>
2746 * configure.srv: Set srv_i386_linux_regobj empty if $development
2748 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2749 initialize_low_tdesc.
2750 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2751 with #if initialize_low_tdesc.
2752 * linux-x86-tdesc-selftest.c: New file.
2753 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2755 2017-09-05 Yao Qi <yao.qi@linaro.org>
2757 * Makefile.in (arch-i386.o): New rule.
2758 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2759 (x86_64-*-linux*): Likewise.
2760 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2761 include arch/i386.h.
2762 (i386_linux_read_description): Remove code and call
2763 i386_create_target_description.
2764 * tdesc.c (allocate_target_description): New function.
2765 * tdesc.h (set_tdesc_architecture): Remove declaration.
2766 (set_tdesc_osabi): Likewise.
2768 2017-09-05 Yao Qi <yao.qi@linaro.org>
2770 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2771 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2772 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2774 * server.c (get_features_xml): Call tdesc_get_features_xml.
2775 * tdesc.c (set_tdesc_architecture): New function.
2776 (set_tdesc_osabi): New function.
2777 (tdesc_get_features_xml): New function.
2778 (tdesc_create_feature): Add an argument.
2779 * tdesc.h (struct target_desc) <features>: New field.
2780 <arch, osabi>: New field.
2781 (~target_desc): xfree features, arch, and osabi.
2782 (target_desc::oerator==): Don't compare .xmltarget.
2783 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2784 (set_tdesc_osabi): Likewise.
2785 (tdesc_get_features_xml): Likewise.
2787 2017-09-05 Yao Qi <yao.qi@linaro.org>
2789 * linux-x86-tdesc.c: Include selftest.h.
2790 (i386_tdesc_test): New function.
2791 (initialize_low_tdesc): Call selftests::register_test.
2792 * tdesc.h: Include regdef.h.
2793 (target_desc): Override operator == and !=.
2795 2017-09-05 Yao Qi <yao.qi@linaro.org>
2797 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2798 (ipa_obj): Likewise.
2799 * linux-i386-ipa.c: Include common/x86-xstate.h
2800 (get_ipa_tdesc): Call i386_linux_read_description.
2801 (initialize_low_tracepoint): Don't call init_registers_XXX
2802 functions, call initialize_low_tdesc instead.
2803 * linux-x86-low.c (x86_linux_read_description): Call
2804 i386_linux_read_description.
2805 (initialize_low_arch): Don't call init_registers_i386_XXX
2806 functions, call initialize_low_tdesc.
2807 * linux-x86-tdesc.c: New file.
2808 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2809 (i386_get_ipa_tdesc_idx): Declare.
2810 (i386_get_ipa_tdesc): Declare.
2811 (initialize_low_tdesc): Declare.
2813 2017-09-05 Yao Qi <yao.qi@linaro.org>
2815 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2818 2017-09-05 Yao Qi <yao.qi@linaro.org>
2820 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2821 * regcache.c (get_thread_regcache): Use VEC_length.
2822 (init_register_cache): Likewise.
2823 (regcache_cpy): Likewise.
2824 (registers_to_string): Iterate reg_defs via VEC_iterate.
2825 (find_regno): Likewise.
2826 (find_register_by_number): Use VEC_index.
2827 (register_size): Call find_register_by_number.
2828 (register_data): Call find_register_by_number.
2829 (supply_regblock): Use VEC_length.
2830 (regcache_raw_read_unsigned): Likewise.
2831 * tdesc.c (init_target_desc): Iterate reg_defs via
2833 (default_description): Update initializer.
2834 (copy_target_description): Don't update field num_registers.
2835 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2836 <num_registers>: Remove.
2838 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2840 * Makefile.in (.SECONDARY): Define target.
2842 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2844 * linux-low.c (linux_wait_1): Adjust.
2845 * server.c (queue_stop_reply_callback): Adjust.
2847 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2849 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2850 QEnvironmentUnset and QEnvironmentReset packets.
2851 (handle_query): Inform remote that QEnvironmentHexEncoded,
2852 QEnvironmentUnset and QEnvironmentReset are supported.
2854 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2856 * inferiors.h (inferior_target_data): Rename to ...
2857 (thread_target_data): ... this.
2858 (inferior_regcache_data): Rename to ...
2859 (thread_regcache_data): ... this.
2860 (set_inferior_regcache_data): Rename to ...
2861 (set_thread_regcache_data): ... this.
2862 * inferiors.c (inferior_target_data): Rename to ...
2863 (thread_target_data): ... this.
2864 (inferior_regcache_data): Rename to ...
2865 (thread_regcache_data): ... this.
2866 (set_inferior_regcache_data): Rename to ...
2867 (set_thread_regcache_data): ... this.
2868 (free_one_thread): Update.
2869 * linux-low.h (get_thread_lwp): Update.
2870 * regcache.c (get_thread_regcache): Update.
2871 (regcache_invalidate_thread): Update.
2872 (free_register_cache_thread): Update.
2873 * win32-i386-low.c (update_debug_registers_callback): Update.
2874 (win32_get_current_dr): Update.
2875 * win32-low.c (thread_rec): Update.
2876 (delete_thread_info): Update.
2877 (continue_one_thread): Update.
2878 (suspend_one_thread): Update.
2880 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2882 * inferiors.c (set_inferior_target_data): Remove.
2883 * inferiors.h (set_inferior_target_data): Remove.
2885 2017-08-18 Yao Qi <yao.qi@linaro.org>
2887 * Makefile.in (OBS): Add selftest.o.
2888 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2889 * configure, config.in: Re-generated.
2890 * server.c: Include common/sefltest.h.
2891 (captured_main): Handle option --selftest.
2893 2017-08-09 Yao Qi <yao.qi@linaro.org>
2895 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2896 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2897 i386-avx-mpx.o and i386-mmx.o.
2898 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2899 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2900 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2901 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2902 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2903 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2904 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2905 i386/amd64-avx-mpx.xml.
2907 2017-08-09 Yao Qi <yao.qi@linaro.org>
2909 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2910 and x32-avx-avx512.o.
2911 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2912 i386/x32-avx-avx512.xml.
2914 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2916 * tracepoint.h (enum class fast_tpoint_collect_result): New
2918 (fast_tracepoint_collecting): Change return type to
2919 fast_tpoint_collect_result.
2920 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2921 * linux-low.h: Include tracepoint.h.
2922 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2923 fast_tpoint_collect_result.
2924 * linux-low.c (handle_tracepoints): Adjust.
2925 (linux_fast_tracepoint_collecting): Change return type to
2926 fast_tpoint_collect_result.
2927 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2928 linux_wait_1, stuck_in_jump_pad_callback,
2929 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2930 proceed_one_lwp): Adjust to type change.
2932 2017-07-10 Yao Qi <yao.qi@linaro.org>
2934 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2936 2017-06-29 Yao Qi <yao.qi@linaro.org>
2938 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2940 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2942 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2944 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2946 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2948 * linux-low.c (linux_create_inferior): Adjust code to access the
2949 environment information via 'gdb_environ' class.
2950 * lynx-low.c (lynx_create_inferior): Likewise.
2951 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2952 (get_environ): Return a pointer to 'our_environ'.
2953 (captured_main): Initialize 'our_environ'.
2954 * server.h (get_environ): Adjust prototype.
2955 * spu-low.c (spu_create_inferior): Adjust code to access the
2956 environment information via 'gdb_environ' class.
2958 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2960 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2961 usage of "register" keyword.
2963 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2965 * configure: Re-generate.
2967 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2969 * configure: Re-generate.
2971 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2973 * Makefile.in (COMPILE.pre): Add "-x c++".
2975 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2977 * fork-child.c: Conditionally include <signal.h>.
2979 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2981 * server.c (handle_general_set): Handle new packet
2982 "QStartupWithShell".
2983 (handle_query): Add "QStartupWithShell" to the list of supported
2985 (gdbserver_usage): Add help text explaining the
2986 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2988 (captured_main): Recognize and act upon the presence of the new
2991 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2992 Pedro Alves <palves@redhat.com>
2994 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2995 * configure: Regenerate.
2996 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2998 (i[34567]86-*-lynxos*): Likewise.
2999 (spu*-*-*): Likewise.
3000 * fork-child.c: New file.
3001 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3003 (linux_ptrace_fun): New function.
3004 (linux_create_inferior): Adjust function prototype to reflect
3005 change on "target.h". Adjust function code to use
3007 (linux_request_interrupt): Delete "signal_pid".
3008 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3009 (lynx_ptrace_fun): New function.
3010 (lynx_create_inferior): Adjust function prototype to reflect
3011 change on "target.h". Adjust function code to use
3013 * nto-low.c (nto_create_inferior): Adjust function prototype and
3014 code to reflect change on "target.h". Update comments.
3015 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3016 "common-terminal.h" and "environ.h".
3017 (terminal_fd): Moved to fork-child.c.
3018 (old_foreground_pgrp): Likewise.
3019 (restore_old_foreground_pgrp): Likewise.
3020 (last_status): Make it global.
3021 (last_ptid): Likewise.
3022 (our_environ): New variable.
3023 (startup_with_shell): Likewise.
3024 (program_name): Likewise.
3025 (program_argv): Rename to...
3026 (program_args): ...this.
3027 (wrapper_argv): New variable.
3028 (start_inferior): Delete function.
3029 (get_exec_wrapper): New function.
3030 (get_exec_file): Likewise.
3031 (get_environ): Likewise.
3032 (prefork_hook): Likewise.
3033 (post_fork_inferior): Likewise.
3034 (postfork_hook): Likewise.
3035 (postfork_child_hook): Likewise.
3036 (handle_v_run): Update code to deal with arguments coming from the
3037 remote host. Update calls from "start_inferior" to
3039 (captured_main): Likewise. Initialize environment variable. Call
3041 * server.h (post_fork_inferior): New prototype.
3042 (get_environ): Likewise.
3043 (last_status): Declare.
3044 (last_ptid): Likewise.
3045 (signal_pid): Likewise.
3046 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3047 (spu_ptrace_fun): New function.
3048 (spu_create_inferior): Adjust function prototype to reflect change
3049 on "target.h". Adjust function code to use "fork_inferior".
3050 * target.c (target_terminal_init): New function.
3051 (target_terminal_inferior): Likewise.
3052 (target_terminal_ours): Likewise.
3053 * target.h: Include <vector>.
3054 (struct target_ops) <create_inferior>: Update prototype.
3055 (create_inferior): Update macro.
3056 * utils.c (gdb_flush_out_err): New function.
3057 * win32-low.c (win32_create_inferior): Adjust function prototype
3058 and code to reflect change on "target.h".
3060 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3062 * inferiors.c (switch_to_thread): New function.
3064 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3066 * Makefile.in (SFILE): Add "common/job-control.c".
3067 (OBS): Add "job-control.o".
3069 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3071 * Makefile: Remove "@host_makefile_frag@".
3073 2017-05-05 Pedro Alves <palves@redhat.com>
3075 * configure: Regenerate.
3077 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3079 * configure: Regenerate.
3081 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3083 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3084 software_single_step change of return type to
3085 std::vector<CORE_ADDR>.
3086 * linux-low.c (install_software_single_step_breakpoints):
3088 * linux-low.h (install_software_single_step_breakpoints):
3091 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3093 * remote-utils.c: Include "gdb_termios.h" instead of
3095 * terminal.h: Delete file.
3097 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3099 * server.c: Include <vector>.
3100 <program_argv, wrapper_argv>: Convert to std::vector.
3101 (start_inferior): Rewrite function to use C++.
3102 (handle_v_run): Likewise. Update code that calculates the argv
3103 based on the vRun packet; use C++.
3104 (captured_main): Likewise.
3106 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3108 * server.c (handle_v_cont): Initialize thread_resume::thread
3111 2017-04-05 Pedro Alves <palves@redhat.com>
3113 * configure: Regenerate.
3115 2017-04-05 Pedro Alves <palves@redhat.com>
3117 * gdbreplay.c (sync_error): Constify.
3118 * linux-x86-low.c (push_opcode): Constify.
3120 2017-04-05 Pedro Alves <palves@redhat.com>
3122 * win32-low.c (get_child_debug_event)
3123 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3124 Report TARGET_WAITKIND_SPURIOUS instead.
3126 2017-04-05 Pedro Alves <palves@redhat.com>
3128 * remote-utils.c (remote_prepare, remote_open): Constify.
3129 * remote-utils.h (remote_prepare, remote_open): Constify.
3130 * server.c (captured_main): Constify 'port' handling.
3132 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3134 * Makefile.in (clean): Clear .deps.
3136 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3138 * .gitignore: Remove generated files, replace with wildcard.
3139 * (clean): Replace removal of generated files with wildcard.
3140 (version.c): Replace with...
3141 (version-generated.c): ...this.
3142 (xml-builtin.c): Replace with...
3143 (xml-builtin-generated.c): ...this.
3144 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3145 (%.c: *regformats*): Replace with...
3146 (%-generated.c: *regformats*): ...this.
3148 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3150 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3151 (xtensa_fill_gregset): Call collect_register_by_name for
3153 (xtensa_store_gregset): Call supply_register_by_name for
3156 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3158 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3159 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3160 (xtensa_store_gregset): Call supply_register for all registers in
3161 a0_regnum..a0_regnum + C0_NREGS range.
3163 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3165 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3166 (ax-ipa.o: ax.c): Remove.
3167 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3168 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3169 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3170 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3171 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3173 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3175 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3176 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3177 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3178 (errors-ipa.o: ../common/errors.c): Remove.
3179 (format-ipa.o: ../common/format.c): Remove.
3180 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3182 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3184 * Makefile.in (%-ipa.o: %.c): New rule.
3185 (tracepoint-ipa.o: tracepoint.c): Remove.
3186 (utils-ipa.o: utils.c): Remove.
3187 (remote-utils-ipa.o: remote-utils.c): Remove.
3188 (regcache-ipa.o: regcache.c): Remove.
3189 (i386-linux-ipa.o: i386-linux.c): Remove.
3190 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3191 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3192 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3193 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3194 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3195 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3196 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3197 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3198 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3199 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3200 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3201 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3202 (aarch64-ipa.o: aarch64.c): Remove.
3203 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3204 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3205 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3206 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3207 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3208 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3209 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3210 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3211 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3212 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3213 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3214 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3215 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3216 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3217 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3218 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3219 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3220 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3221 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3222 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3223 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3224 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3225 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3226 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3227 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3228 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3229 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3230 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3231 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3232 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3233 (tdesc-ipa.o: tdesc.c): Remove.
3234 (x32-linux-ipa.o: x32-linux.c): Remove.
3235 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3236 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3238 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3240 * Makefile.in (%.o: ../arch/%.c): New rule.
3241 (arm.o: ../arch/arm.c): Remove.
3242 (arm-linux.o: ../arch/arm-linux.c): Remove.
3243 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3244 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3246 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3248 * Makefile.in (%.o: ../nat/%.c): New rule.
3249 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3250 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3251 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3252 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3253 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3254 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3255 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3256 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3257 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3258 (linux-personality.o: ../nat/linux-personality.c): Remove.
3259 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3260 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3261 (x86-linux.o: ../nat/x86-linux.c): Remove.
3262 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3263 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3265 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3267 * Makefile.in (%.o: ../common/%.c): New rule.
3268 (signals.o: ../common/signals.c): Remove.
3269 (print-utils.o: ../common/print-utils.c): Remove.
3270 (rsp-low.o: ../common/rsp-low.c): Remove.
3271 (common-utils.o: ../common/common-utils.c): Remove.
3272 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3273 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3274 (vec.o: ../common/vec.c): Remove.
3275 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3276 (xml-utils.o: ../common/xml-utils.c): Remove.
3277 (ptid.o: ../common/ptid.c): Remove.
3278 (buffer.o: ../common/buffer.c): Remove.
3279 (format.o: ../common/format.c): Remove.
3280 (filestuff.o: ../common/filestuff.c): Remove.
3281 (agent.o: ../common/agent.c): Remove.
3282 (errors.o: ../common/errors.c): Remove.
3283 (environ.o: ../common/environ.c): Remove.
3284 (common-debug.o: ../common/common-debug.c): Remove.
3285 (cleanups.o: ../common/cleanups.c): Remove.
3286 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3287 (fileio.o: ../common/fileio.c): Remove.
3288 (common-regcache.o: ../common/common-regcache.c): Remove.
3289 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3290 (new-op.o: ../common/new-op.c): Remove.
3291 (btrace-common.o: ../common/btrace-common.c): Remove.
3293 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3295 * Makefile.in (%.o: ../target/%.c): New rule.
3296 (waitstatus.o: ../target/waitstatus.c): Remove.
3298 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3301 (%.c: ../regformats/%.dat,
3302 (%.c: ../regformats/arm/%.dat,
3303 (%.c: ../regformats/i386/%.dat,
3304 (%.c: ../regformats/rs6000/%.dat): New rules.
3305 (aarch64.c): Remove.
3306 (reg-arm.c): Remove.
3307 (arm-with-iwmmxt.c): Remove.
3308 (arm-with-vfpv2.c): Remove.
3309 (arm-with-vfpv3.c): Remove.
3310 (arm-with-neon.c): Remove.
3311 (reg-bfin.c): Remove.
3312 (reg-cris.c): Remove.
3313 (reg-crisv32.c): Remove.
3315 (i386-linux.c): Remove.
3316 (i386-avx.c): Remove.
3317 (i386-avx-linux.c): Remove.
3318 (i386-avx-avx512.c): Remove.
3319 (i386-avx-avx512-linux.c): Remove.
3320 (i386-mpx.c): Remove.
3321 (i386-mpx-linux.c): Remove.
3322 (i386-avx-mpx-avx512-pku.c): Remove.
3323 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3324 (i386-avx-mpx.c): Remove.
3325 (i386-avx-mpx-linux.c): Remove.
3326 (i386-mmx.c): Remove.
3327 (i386-mmx-linux.c): Remove.
3328 (reg-ia64.c): Remove.
3329 (reg-m32r.c): Remove.
3330 (reg-m68k.c): Remove.
3332 (mips-linux.c): Remove.
3333 (mips-dsp-linux.c): Remove.
3334 (mips64-linux.c): Remove.
3335 (mips64-dsp-linux.c): Remove.
3336 (nios2-linux.c): Remove.
3337 (powerpc-32.c): Remove.
3338 (powerpc-32l.c): Remove.
3339 (powerpc-altivec32l.c): Remove.
3340 (powerpc-cell32l.c): Remove.
3341 (powerpc-vsx32l.c): Remove.
3342 (powerpc-isa205-32l.c): Remove.
3343 (powerpc-isa205-altivec32l.c): Remove.
3344 (powerpc-isa205-vsx32l.c): Remove.
3345 (powerpc-e500l.c): Remove.
3346 (powerpc-64l.c): Remove.
3347 (powerpc-altivec64l.c): Remove.
3348 (powerpc-cell64l.c): Remove.
3349 (powerpc-vsx64l.c): Remove.
3350 (powerpc-isa205-64l.c): Remove.
3351 (powerpc-isa205-altivec64l.c): Remove.
3352 (powerpc-isa205-vsx64l.c): Remove.
3353 (s390-linux32.c): Remove.
3354 (s390-linux32v1.c): Remove.
3355 (s390-linux32v2.c): Remove.
3356 (s390-linux64.c): Remove.
3357 (s390-linux64v1.c): Remove.
3358 (s390-linux64v2.c): Remove.
3359 (s390-te-linux64.c): Remove.
3360 (s390-vx-linux64.c): Remove.
3361 (s390-tevx-linux64.c): Remove.
3362 (s390x-linux64.c): Remove.
3363 (s390x-linux64v1.c): Remove.
3364 (s390x-linux64v2.c): Remove.
3365 (s390x-te-linux64.c): Remove.
3366 (s390x-vx-linux64.c): Remove.
3367 (s390x-tevx-linux64.c): Remove.
3368 (tic6x-c64xp-linux.c): Remove.
3369 (tic6x-c64x-linux.c): Remove.
3370 (tic6x-c62x-linux.c): Remove.
3372 (reg-sparc64.c): Remove.
3373 (reg-spu.c): Remove.
3375 (amd64-linux.c): Remove.
3376 (amd64-avx.c): Remove.
3377 (amd64-avx-linux.c): Remove.
3378 (amd64-avx-avx512.c): Remove.
3379 (amd64-avx-avx512-linux.c): Remove.
3380 (amd64-mpx.c): Remove.
3381 (amd64-mpx-linux.c): Remove.
3382 (amd64-avx-mpx-avx512-pku.c): Remove.
3383 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3384 (amd64-avx-mpx.c): Remove.
3385 (amd64-avx-mpx-linux.c): Remove.
3387 (x32-linux.c): Remove.
3388 (x32-avx.c): Remove.
3389 (x32-avx-linux.c): Remove.
3390 (x32-avx-avx512.c): Remove.
3391 (x32-avx-avx512-linux.c): Remove.
3392 (reg-xtensa.c): Remove.
3393 (reg-tilegx.c): Remove.
3394 (reg-tilegx32.c): Remove.
3396 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3398 * Makefile.in (SFILES): Add "common/environ.c".
3399 (OBJS): Add "common/environ.h".
3401 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3403 * configure.ac: Check if the fs_base and gs_base members of
3404 `struct user_regs_struct' exist.
3405 * config.in: Regenerated.
3406 * configure: Likewise.
3408 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3410 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3412 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3413 (get_next_pcs_syscall_next_pc): Likewise.
3415 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3417 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3418 * nto-x86-low.c: Likewise.
3420 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3422 * Makefile.in: Include disable-implicit-rules.mk.
3424 2016-11-23 Pedro Alves <palves@redhat.com>
3426 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3427 (debug_vprintf): Use std::chrono::steady_clock instead of
3428 gettimeofday. Use '.' instead of ':'.
3429 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3430 (get_timestamp): Use std::chrono::steady_clock instead of
3433 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3435 * Makefile.in: Fix whitespace formatting.
3437 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3439 * Makefile.in (SFILES, OBS): Flatten list and order
3442 2016-11-23 Pedro Alves <palves@redhat.com>
3444 * event-loop.c (handle_file_event): Use warning.
3445 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3446 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3449 2016-11-23 Pedro Alves <palves@redhat.com>
3451 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3453 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3454 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3455 debug_printf and debug_flush for debug output.
3456 * server.c (handle_general_set): Likewise.
3457 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3460 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3462 * Makefile.in (.c.o): Replace rule with ...
3463 (%.o: %.c): ... this one.
3465 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3467 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3468 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3470 * configure.ac: Remove checks for the make program.
3471 * configure: Re-generate.
3473 2016-10-28 Pedro Alves <palves@redhat.com>
3475 * Makefile.in (CXX_DIALECT): Get from configure.
3476 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3477 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3478 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3479 * config.in: Regenerate.
3480 * configure: Regenerate.
3482 2016-10-27 Yao Qi <yao.qi@linaro.org>
3484 * linux-low.c (linux_supports_range_stepping): Return true if
3485 can_software_single_step return true.
3487 2016-10-27 Yao Qi <yao.qi@linaro.org>
3489 * inferiors.c (find_inferior_in_random): New function.
3490 * inferiors.h (find_inferior_in_random): Declare.
3491 * linux-low.c (linux_wait_for_event_filtered): Call
3492 find_inferior_in_random instead of find_inferior.
3494 2016-10-27 Yao Qi <yao.qi@linaro.org>
3496 * linux-low.c (linux_wait_1): If single-step breakpoints are
3497 inserted, remove them.
3499 2016-10-26 Pedro Alves <palves@redhat.com>
3501 * linux-low.c (handle_extended_wait): Link parent/child fork
3503 (linux_wait_1): Unlink them.
3504 (linux_set_resume_request): Ignore resume requests for
3505 already-resumed and unhandled fork child threads.
3506 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3507 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3509 (handle_v_requests) <vCont>: Don't call require_running.
3510 * server.h (in_queued_stop_replies): New declaration.
3512 2016-10-24 Yao Qi <yao.qi@linaro.org>
3515 * linux-aarch64-low.c (append_insns): Cast the return value to
3518 2016-10-10 Yao Qi <yao.qi@linaro.org>
3520 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3522 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3524 * target.c (target_supports_multi_process): New function, moved
3526 * target.h (target_supports_multi_process): ... here. Remove
3529 2016-10-05 Tom Tromey <tom@tromey.com>
3532 * tracepoint.c (handle_tracepoint_bkpts): Check
3533 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3535 2016-10-05 Yao Qi <yao.qi@linaro.org>
3537 * configure.srv: Update the path of arm-*.xml files.
3539 2016-10-05 Terry Guo <terry.guo@arm.com>
3540 Yao Qi <yao.qi@linaro.org>
3542 * Makefile.in: Adjust the path of rules.
3543 * configure.srv: Update the path of xml files.
3544 * regformats/arm-with-iwmmxt.dat: Regenerated.
3545 * regformats/arm-with-neon.dat: Likewise.
3546 * regformats/arm-with-vfpv2.dat: Likewise.
3547 * regformats/arm-with-vfpv3.dat Likewise.
3549 2016-09-30 Yao Qi <yao.qi@linaro.org>
3552 * target.c (target_stop_and_wait): Don't call
3553 target_continue_no_signal, use resume_stop instead.
3555 2016-09-26 Yao Qi <yao.qi@linaro.org>
3557 * linux-low.c (linux_wait_1): Call debug_exit.
3559 2016-09-23 Pedro Alves <palves@redhat.com>
3561 * Makefile.in (SFILES): Add common/new-op.c.
3562 (OBS): Add common/new-op.o.
3563 (new-op.o): New rule.
3565 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3567 * .gitinore: Ignore more files.
3569 2016-09-21 Yao Qi <yao.qi@linaro.org>
3571 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3574 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3576 * server.c (start_inferior): Call target_mourn_inferior instead of
3577 mourn_inferior; pass ptid_t argument to it.
3579 (handle_target_event): Likewise.
3580 * target.c (target_mourn_inferior): New function.
3581 * target.h (mourn_inferior): Delete macro.
3583 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3585 * linux-low.c (lwp_is_stepping): New function.
3587 2016-09-06 Carl Love <cel@us.ibm.com>
3589 * server.c (start_inferior): Fixed comment, requested comment change
3590 didn't get updated correctly. Removed reference to ptrace () call as
3591 it is only true on Linux systems.
3593 2016-09-06 Carl Love <cel@us.ibm.com>
3595 * server.c (start_inferior): Do not call
3596 function target_post_create_inferior () if the
3597 inferior process has already exited.
3599 2016-09-05 Pedro Alves <palves@redhat.com>
3601 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3602 (COMPILE.pre, CC_LD): Use CXX directly.
3603 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3604 * acinclude.m4: Don't include build-with-cxx.m4.
3605 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3606 * configure: Regenerate.
3608 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3611 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3612 call writing data to own_buf.
3614 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3616 * target.c (mywait): Call target_wait instead of
3618 (target_wait): New function.
3620 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3622 * server.c (start_inferior): New variable 'ptid'. Replace calls
3623 to the_target->resume by target_continue{,_no_signal}, depending
3625 * target.c (target_stop_and_wait): Call target_continue_no_signal
3626 instead of the_target->resume.
3627 (target_continue): New function.
3629 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3631 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3633 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3636 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3638 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3639 * linux-arm-low.c (ps_get_thread_area): Likewise.
3640 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3641 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3642 * linux-mips-low.c (ps_get_thread_area): Likewise.
3643 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3644 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3645 * linux-x86-low.c (ps_get_thread_area): Likewise.
3646 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3648 2016-08-19 Pedro Alves <palves@redhat.com>
3650 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3652 2016-08-19 Pedro Alves <palves@redhat.com>
3654 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3655 comment. Use memcpy instead of casting through unsigned long.
3657 2016-08-19 Pedro Alves <palves@redhat.com>
3659 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3660 allocating around 0x80000000.
3662 2016-08-19 Pedro Alves <palves@redhat.com>
3665 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3666 (x32-avx512-linux-ipa.o): New rules.
3667 * configure.ac (x86_64-*-linux*): New x32 check.
3668 * configure.srv (ipa_x32_linux_regobj): New.
3669 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3670 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3672 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3674 * configure: Regenerate.
3676 2016-08-09 Pedro Alves <palves@redhat.com>
3679 * Makefile.in (OBS): Add signals-state-save-restore.o.
3680 (signals-state-save-restore.o): New rule.
3681 * config.in: Regenerate.
3682 * configure: Regenerate.
3683 * linux-low.c: Include "signals-state-save-restore.h".
3684 (linux_create_inferior): Call
3685 restore_original_signals_state.
3686 * server.c: Include "dispositions-save-restore.h".
3687 (captured_main): Call save_original_signals_state.
3689 2016-08-05 Pedro Alves <palves@redhat.com>
3691 * configure: Regenerate.
3693 2016-08-04 Yao Qi <yao.qi@linaro.org>
3695 * linux-low.c (regsets_fetch_inferior_registers): Check
3696 errno is ESRCH or not.
3698 2016-08-02 Yao Qi <yao.qi@linaro.org>
3700 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3701 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3702 (thread_db_load_search): Update.
3703 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3704 td_ta_set_event and td_ta_event_getmsg.
3706 2016-07-26 Pedro Alves <palves@redhat.com>
3709 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3710 of unsigned long for 64-bit registers and use uint32_t instead of
3711 unsigned int for 32-bit registers.
3713 2016-07-26 Pedro Alves <palves@redhat.com>
3715 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3718 2016-07-21 Tom Tromey <tom@tromey.com>
3720 * configure: Rebuild.
3722 2016-07-21 Yao Qi <yao.qi@linaro.org>
3724 * mem-break.c (find_gdb_breakpoint): Cast bp to
3725 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3727 2016-07-21 Yao Qi <yao.qi@linaro.org>
3729 * server.c (handle_v_requests): Support s and S actions
3730 if target_supports_software_single_step return true.
3732 2016-07-21 Yao Qi <yao.qi@linaro.org>
3734 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3735 is resume_step, call maybe_hw_step.
3736 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3738 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3740 (proceed_one_lwp): If resume request is resume_step, install
3741 reinsert breakpoints and call maybe_hw_step.
3743 2016-07-21 Yao Qi <yao.qi@linaro.org>
3745 * linux-low.c (proceed_one_lwp): Declare.
3746 (linux_resume_one_thread): Remove local variable 'step'.
3747 Lift code enqueue signal. Call proceed_one_lwp instead of
3748 linux_resume_one_lwp.
3750 2016-07-21 Yao Qi <yao.qi@linaro.org>
3752 * linux-low.c (linux_resume_one_thread): Call
3753 enqueue_pending_signal.
3755 2016-07-21 Yao Qi <yao.qi@linaro.org>
3757 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3758 * inferiors.c (do_restore_current_thread_cleanup): New function.
3759 (make_cleanup_restore_current_thread): Likewise.
3760 * linux-low.c (install_software_single_step_breakpoints): Call
3761 make_cleanup_restore_current_thread. Switch current_thread to
3764 2016-07-21 Yao Qi <yao.qi@linaro.org>
3766 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3767 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3768 (clone_one_breakpoint): Likewise.
3769 (delete_reinsert_breakpoints): Change parameter to thread.
3771 (has_reinsert_breakpoints): Likewise.
3772 (uninsert_reinsert_breakpoints): Likewise.
3773 (reinsert_reinsert_breakpoints): Likewise.
3774 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3775 (delete_reinsert_breakpoints): Likewise.
3776 (reinsert_reinsert_breakpoints): Likewise.
3777 (uninsert_reinsert_breakpoints): Likewise.
3778 (has_reinsert_breakpoints): Likewise.
3780 2016-07-21 Yao Qi <yao.qi@linaro.org>
3782 * inferiors.c (get_thread_process): Make parameter const.
3783 * inferiors.h (get_thread_process): Update declaration.
3784 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3785 Add new parameters child_thread and parent_thread. Callers
3787 * mem-break.h (clone_all_breakpoints): Update declaration.
3789 2016-07-21 Yao Qi <yao.qi@linaro.org>
3791 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3792 <command_list, handler>: Remove.
3793 (struct gdb_breakpoint): New.
3794 (struct other_breakpoint): New.
3795 (struct reinsert_breakpoint): New.
3796 (is_gdb_breakpoint): New function.
3797 (any_persistent_commands): Update command_list if
3798 is_gdb_breakpoint returns true.
3799 (set_breakpoint): Create breakpoints according to their types.
3800 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3801 (set_gdb_breakpoint_1): Likewise.
3802 (set_gdb_breakpoint): Likewise.
3803 (clear_breakpoint_conditions): Change parameter type to
3804 'struct gdb_breakpoint *'.
3805 (clear_breakpoint_commands): Likewise.
3806 (clear_breakpoint_conditions_and_commands): Likewise.
3807 (add_condition_to_breakpoint): Likewise.
3808 (add_breakpoint_condition): Likewise.
3809 (add_commands_to_breakpoint): Likewise.
3810 (check_breakpoints): Check other_breakpoint.
3811 (clone_one_breakpoint): Clone breakpopint according to its type.
3812 * mem-break.h (struct gdb_breakpoint): Declare.
3813 (set_gdb_breakpoint): Update declaration.
3814 (clear_breakpoint_conditions_and_commands): Likewise.
3815 (add_breakpoint_condition): Likewise.
3816 (add_breakpoint_commands): Likewise.
3817 * server.c (process_point_options): Change parameter type to
3818 'struct gdb_breakpoint *'.
3820 2016-07-21 Yao Qi <yao.qi@linaro.org>
3822 * mem-break.c (set_breakpoint_at): Rename it to ...
3823 (set_breakpoint_type_at): ... it.
3824 (set_breakpoint_at): Call set_breakpoint_type_at.
3825 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3826 * mem-break.h (set_breakpoint_at): Update comments.
3828 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3830 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3832 (nios2_store_gregset): Likewise.
3834 2016-07-01 Pedro Alves <palves@redhat.com>
3835 Antoine Tremblay <antoine.tremblay@ericsson.com>
3837 * linux-low.c: Change interface to take the target lwp_info
3838 pointer directly and return void. Handle detaching from a zombie
3840 (linux_detach_lwp_callback): New function.
3841 (linux_detach): Detach from the leader thread after detaching from
3844 2016-06-28 Yao Qi <yao.qi@linaro.org>
3846 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3847 for variable new_offset.
3848 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3849 (aarch64_ftrace_insn_reloc_cb): Likewise.
3850 (aarch64_ftrace_insn_reloc_tb): Likewise.
3851 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3852 PRIx64 instead of PRIx32.
3854 2016-06-28 Yao Qi <yao.qi@linaro.org>
3856 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3857 (the_low_target): Install arm_get_syscall_trapinfo.
3859 2016-06-28 Yao Qi <yao.qi@linaro.org>
3861 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3863 (the_low_target): Install aarch64_get_syscall_trapinfo.
3865 2016-06-28 Yao Qi <yao.qi@linaro.org>
3867 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3869 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3870 Remove parameter sysno.
3871 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3874 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3876 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3877 (s390_emit_ne_goto): Likewise.
3878 (s390_emit_lt_goto): Likewise.
3879 (s390_emit_le_goto): Likewise.
3880 (s390_emit_gt_goto): Likewise.
3881 (s390_emit_ge_goto): Likewise.
3882 (s390x_emit_eq_goto): Likewise.
3883 (s390x_emit_ne_goto): Likewise.
3884 (s390x_emit_lt_goto): Likewise.
3885 (s390x_emit_le_goto): Likewise.
3886 (s390x_emit_gt_goto): Likewise.
3887 (s390x_emit_ge_goto): Likewise.
3888 (s390_emit_ops_impl): Mark variable static.
3889 (s390x_emit_ops): Likewise.
3891 2016-06-17 Yao Qi <yao.qi@linaro.org>
3893 * linux-low.c (handle_extended_wait): Call
3894 uninsert_reinsert_breakpoints for the parent process. Remove
3895 reinsert breakpoints from the child process. Reinsert them to
3896 the parent process when vfork is done.
3897 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3898 (reinsert_reinsert_breakpoints): New function.
3899 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3900 (reinsert_reinsert_breakpoints): Declare.
3902 2016-06-17 Yao Qi <yao.qi@linaro.org>
3904 * linux-low.c (handle_extended_wait): If the parent is doing
3905 step-over, remove the reinsert breakpoints from the forked child.
3907 2016-06-17 Yao Qi <yao.qi@linaro.org>
3909 * linux-low.c (unsuspend_all_lwps): Declare.
3910 (linux_low_filter_event): If thread exited, call finish_step_over.
3911 If step-over is finished, unsuspend other threads.
3913 2016-06-17 Yao Qi <yao.qi@linaro.org>
3915 * linux-low.c (linux_resume_one_lwp_throw): Assert
3916 has_reinsert_breakpoints returns false.
3917 * mem-break.c (delete_disabled_breakpoints): Assert
3918 bp type isn't reinsert_breakpoint.
3920 2016-06-17 Yao Qi <yao.qi@linaro.org>
3922 * linux-low.c (maybe_hw_step): New function.
3923 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3924 (finish_step_over): Switch current_thread to lwp temporarily,
3925 and assert has_reinsert_breakpoints returns true.
3926 (proceed_one_lwp): Call maybe_hw_step.
3927 * mem-break.c (has_reinsert_breakpoints): New function.
3928 * mem-break.h (has_reinsert_breakpoints): Declare.
3930 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3932 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3934 2016-05-17 Yao Qi <yao.qi@linaro.org>
3936 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3937 instead of find_inferior.
3939 2016-05-05 Yao Qi <yao.qi@linaro.org>
3941 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3942 Initialize res to zero.
3944 2016-05-05 Yao Qi <yao.qi@linaro.org>
3946 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3949 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3951 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3952 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3953 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3955 2016-04-28 Par Olsson <par.olsson@windriver.com>
3956 Simon Marchi <simon.marchi@ericsson.com>
3958 * tracepoint.c (write_inferior_int8): New function.
3959 (cmd_qtenable_disable): Write enable flag using
3960 write_inferior_int8.
3962 2016-04-25 Yao Qi <yao.qi@linaro.org>
3964 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3965 (need_step_over_p): Return zero if the LWP has pending signals
3966 can be delivered on software single step target.
3968 2016-04-25 Yao Qi <yao.qi@linaro.org>
3970 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3971 return instead of error.
3973 2016-04-22 Yao Qi <yao.qi@linaro.org>
3975 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3978 2016-04-22 Yao Qi <yao.qi@linaro.org>
3980 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3981 signal when stepping over breakpoint with software single
3984 2016-04-21 Pedro Alves <palves@redhat.com>
3986 * linux-s390-low.c (s390_collect_ptrace_register)
3987 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3989 (s390_check_regset): Use void * instead of gdb_byte *.
3991 2016-04-20 Pedro Alves <palves@redhat.com>
3993 * configure: Renegerate.
3995 2016-04-20 Yao Qi <yao.qi@linaro.org>
3997 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3998 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4000 (arm_store_gregset): Likewise.
4002 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4004 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4005 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4006 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4007 (amd64-avx-mpx-linux.c): New rules.
4008 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4009 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4010 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4011 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4012 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4013 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4014 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4015 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4016 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4017 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4018 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4019 * linux-x86-low.c (x86_linux_read_description): Add case for
4020 X86_XSTATE_AVX_MPX_MASK.
4021 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4022 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4023 init_registers_i386_avx_mpx_linux.
4024 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4025 (initialize_low_tracepoint): Call
4026 init_registers_i386_avx_mpx_linux.
4027 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4028 (initialize_low_tracepoint): Call
4029 init_registers_amd64_avx_mpx_linux.
4030 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4031 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4032 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4035 2016-04-18 Pedro Alves <palves@redhat.com>
4037 * configure: Regenerate.
4039 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4041 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4042 (aarch64_emit_sub): Likewise.
4044 2016-04-12 Pedro Alves <palves@redhat.com>
4046 * utils.c (prepare_to_throw_exception): Delete.
4048 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4050 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4052 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4054 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4056 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4058 * linux-aarch64-ipa.c: Add <elf.h> include.
4059 * linux-ppc-ipa.c: Add <elf.h> include.
4060 * linux-s390-ipa.c: Add <elf.h> include.
4062 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4064 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4065 (get_raw_reg_ptr): Likewise.
4066 (get_trace_state_variable_value_ptr): Likewise.
4067 (set_trace_state_variable_value_ptr): Likewise.
4068 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4071 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4072 Marcin Kościelnicki <koriakin@0x04.net>
4075 * linux-ppc-low.c (emit_insns): New function.
4076 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4077 (ppc_emit_prologue): New function.
4078 (ppc_emit_epilogue): New function.
4079 (ppc_emit_add): New function.
4080 (ppc_emit_sub): New function.
4081 (ppc_emit_mul): New function.
4082 (ppc_emit_lsh): New function.
4083 (ppc_emit_rsh_signed): New function.
4084 (ppc_emit_rsh_unsigned): New function.
4085 (ppc_emit_ext): New function.
4086 (ppc_emit_zero_ext): New function.
4087 (ppc_emit_log_not): New function.
4088 (ppc_emit_bit_and): New function.
4089 (ppc_emit_bit_or): New function.
4090 (ppc_emit_bit_xor): New function.
4091 (ppc_emit_bit_not): New function.
4092 (ppc_emit_equal): New function.
4093 (ppc_emit_less_signed): New function.
4094 (ppc_emit_less_unsigned): New function.
4095 (ppc_emit_ref): New function.
4096 (ppc_emit_const): New function.
4097 (ppc_emit_reg): New function.
4098 (ppc_emit_pop): New function.
4099 (ppc_emit_stack_flush): New function.
4100 (ppc_emit_swap): New function.
4101 (ppc_emit_stack_adjust): New function.
4102 (ppc_emit_call): New function.
4103 (ppc_emit_int_call_1): New function.
4104 (ppc_emit_void_call_2): New function.
4105 (ppc_emit_if_goto): New function.
4106 (ppc_emit_goto): New function.
4107 (ppc_emit_eq_goto): New function.
4108 (ppc_emit_ne_goto): New function.
4109 (ppc_emit_lt_goto): New function.
4110 (ppc_emit_le_goto): New function.
4111 (ppc_emit_gt_goto): New function.
4112 (ppc_emit_ge_goto): New function.
4113 (ppc_write_goto_address): New function.
4114 (ppc_emit_ops_impl): New static variable.
4115 (ppc64v1_emit_prologue): New function.
4116 (ppc64v2_emit_prologue): New function.
4117 (ppc64_emit_epilogue): New function.
4118 (ppc64_emit_add): New function.
4119 (ppc64_emit_sub): New function.
4120 (ppc64_emit_mul): New function.
4121 (ppc64_emit_lsh): New function.
4122 (ppc64_emit_rsh_signed): New function.
4123 (ppc64_emit_rsh_unsigned): New function.
4124 (ppc64_emit_ext): New function.
4125 (ppc64_emit_zero_ext): New function.
4126 (ppc64_emit_log_not): New function.
4127 (ppc64_emit_bit_and): New function.
4128 (ppc64_emit_bit_or): New function.
4129 (ppc64_emit_bit_xor): New function.
4130 (ppc64_emit_bit_not): New function.
4131 (ppc64_emit_equal): New function.
4132 (ppc64_emit_less_signed): New function.
4133 (ppc64_emit_less_unsigned): New function.
4134 (ppc64_emit_ref): New function.
4135 (ppc64_emit_const): New function.
4136 (ppc64v1_emit_reg): New function.
4137 (ppc64v2_emit_reg): New function.
4138 (ppc64_emit_pop): New function.
4139 (ppc64_emit_stack_flush): New function.
4140 (ppc64_emit_swap): New function.
4141 (ppc64v1_emit_call): New function.
4142 (ppc64v2_emit_call): New function.
4143 (ppc64v1_emit_int_call_1): New function.
4144 (ppc64v2_emit_int_call_1): New function.
4145 (ppc64v1_emit_void_call_2): New function.
4146 (ppc64v2_emit_void_call_2): New function.
4147 (ppc64_emit_if_goto): New function.
4148 (ppc64_emit_eq_goto): New function.
4149 (ppc64_emit_ne_goto): New function.
4150 (ppc64_emit_lt_goto): New function.
4151 (ppc64_emit_le_goto): New function.
4152 (ppc64_emit_gt_goto): New function.
4153 (ppc64_emit_ge_goto): New function.
4154 (ppc64v1_emit_ops_impl): New static variable.
4155 (ppc64v2_emit_ops_impl): New static variable.
4156 (ppc_emit_ops): New function.
4157 (linux_low_target): Wire in ppc_emit_ops.
4159 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4160 Marcin Kościelnicki <koriakin@0x04.net>
4163 * Makefile.in: Add powerpc-*-ipa.o
4164 * configure.srv: Add ipa_obj for powerpc*-linux.
4165 * linux-ppc-ipa.c: New file.
4166 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4168 (PPC_FIELD): New macro.
4169 (PPC_SEXT): New macro.
4170 (PPC_OP6): New macro.
4171 (PPC_BO): New macro.
4172 (PPC_LI): New macro.
4173 (PPC_BD): New macro.
4174 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4175 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4176 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4177 (ppc_get_thread_area): New function.
4178 (is_elfv2_inferior): New function.
4179 (gen_ds_form): New function.
4180 (GEN_STD): New macro.
4181 (GEN_STDU): New macro.
4182 (GEN_LD): New macro.
4183 (GEN_LDU): New macro.
4184 (gen_d_form): New function.
4185 (GEN_ADDI): New macro.
4186 (GEN_ADDIS): New macro.
4187 (GEN_LI): New macro.
4188 (GEN_LIS): New macro.
4189 (GEN_ORI): New macro.
4190 (GEN_ORIS): New macro.
4191 (GEN_LWZ): New macro.
4192 (GEN_STW): New macro.
4193 (GEN_STWU): New macro.
4194 (gen_xfx_form): New function.
4195 (GEN_MFSPR): New macro.
4196 (GEN_MTSPR): New macro.
4197 (GEN_MFCR): New macro.
4198 (GEN_MTCR): New macro.
4199 (GEN_SYNC): New macro.
4200 (GEN_LWSYNC): New macro.
4201 (gen_x_form): New function.
4202 (GEN_OR): New macro.
4203 (GEN_MR): New macro.
4204 (GEN_LWARX): New macro.
4205 (GEN_STWCX): New macro.
4206 (GEN_CMPW): New macro.
4207 (gen_md_form): New function.
4208 (GEN_RLDICL): New macro.
4209 (GEN_RLDICR): New macro.
4210 (gen_i_form): New function.
4212 (GEN_BL): New macro.
4213 (gen_b_form): New function.
4214 (GEN_BNE): New macro.
4215 (GEN_LOAD): New macro.
4216 (GEN_STORE): New macro.
4217 (gen_limm): New function.
4218 (gen_atomic_xchg): New function.
4219 (gen_call): New function.
4220 (ppc_relocate_instruction): New function.
4221 (ppc_install_fast_tracepoint_jump_pad): New function.
4222 (ppc_get_min_fast_tracepoint_insn_len): New function.
4223 (ppc_get_ipa_tdesc_idx): New function.
4224 (the_low_target): Wire in the new functions.
4225 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4227 * linux-ppc-tdesc.h: New file.
4229 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4231 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4232 (alloc_jump_pad_buffer): New function.
4233 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4234 (alloc_jump_pad_buffer): New function.
4235 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4236 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4237 (alloc_jump_pad_buffer): New function.
4238 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4239 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4240 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4241 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4243 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4245 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4246 * linux-amd64-ipa.c: Likewise.
4247 * linux-i386-ipa.c: Likewise.
4248 * linux-s390-ipa.c: Likewise.
4249 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4250 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4251 set_trace_state_variable_value_ptr.
4252 (struct ipa_sym_addresses): Likewise.
4253 (symbol_list): Likewise.
4254 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4255 accessing gdb_collect directly.
4256 (gdb_collect_ptr_type): New typedef.
4257 (get_raw_reg_ptr_type): New typedef.
4258 (get_trace_state_variable_value_ptr_type): New typedef.
4259 (set_trace_state_variable_value_ptr_type): New typedef.
4260 (gdb_collect_ptr): New global.
4261 (get_raw_reg_ptr): New global.
4262 (get_trace_state_variable_value_ptr): New global.
4263 (set_trace_state_variable_value_ptr): New global.
4264 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4265 accessing get_raw_reg directly.
4266 (get_get_tsv_func_addr): Likewise for
4267 get_trace_state_variable_value_ptr.
4268 (get_set_tsv_func_addr): Likewise for
4269 set_trace_state_variable_value_ptr.
4270 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4272 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4274 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4276 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4278 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4280 (relocate_instruction): Remove own_buf.
4281 * server.c (own_buf): Make global.
4282 (handle_v_requests): Make global.
4283 * server.h (own_buf): New declaration.
4284 (handle_v_requests): New prototype.
4286 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4289 * linux-s390-low.c (add_insns): New function.
4290 (s390_emit_prologue): New function.
4291 (s390_emit_epilogue): New function.
4292 (s390_emit_add): New function.
4293 (s390_emit_sub): New function.
4294 (s390_emit_mul): New function.
4295 (s390_emit_lsh): New function.
4296 (s390_emit_rsh_signed): New function.
4297 (s390_emit_rsh_unsigned): New function.
4298 (s390_emit_ext): New function.
4299 (s390_emit_log_not): New function.
4300 (s390_emit_bit_and): New function.
4301 (s390_emit_bit_or): New function.
4302 (s390_emit_bit_xor): New function.
4303 (s390_emit_bit_not): New function.
4304 (s390_emit_equal): New function.
4305 (s390_emit_less_signed): New function.
4306 (s390_emit_less_unsigned): New function.
4307 (s390_emit_ref): New function.
4308 (s390_emit_if_goto): New function.
4309 (s390_emit_goto): New function.
4310 (s390_write_goto_address): New function.
4311 (s390_emit_litpool): New function.
4312 (s390_emit_const): New function.
4313 (s390_emit_call): New function.
4314 (s390_emit_reg): New function.
4315 (s390_emit_pop): New function.
4316 (s390_emit_stack_flush): New function.
4317 (s390_emit_zero_ext): New function.
4318 (s390_emit_swap): New function.
4319 (s390_emit_stack_adjust): New function.
4320 (s390_emit_set_r2): New function.
4321 (s390_emit_int_call_1): New function.
4322 (s390_emit_void_call_2): New function.
4323 (s390_emit_eq_goto): New function.
4324 (s390_emit_ne_goto): New function.
4325 (s390_emit_lt_goto): New function.
4326 (s390_emit_le_goto): New function.
4327 (s390_emit_gt_goto): New function.
4328 (s390_emit_ge_goto): New function.
4329 (s390x_emit_prologue): New function.
4330 (s390x_emit_epilogue): New function.
4331 (s390x_emit_add): New function.
4332 (s390x_emit_sub): New function.
4333 (s390x_emit_mul): New function.
4334 (s390x_emit_lsh): New function.
4335 (s390x_emit_rsh_signed): New function.
4336 (s390x_emit_rsh_unsigned): New function.
4337 (s390x_emit_ext): New function.
4338 (s390x_emit_log_not): New function.
4339 (s390x_emit_bit_and): New function.
4340 (s390x_emit_bit_or): New function.
4341 (s390x_emit_bit_xor): New function.
4342 (s390x_emit_bit_not): New function.
4343 (s390x_emit_equal): New function.
4344 (s390x_emit_less_signed): New function.
4345 (s390x_emit_less_unsigned): New function.
4346 (s390x_emit_ref): New function.
4347 (s390x_emit_if_goto): New function.
4348 (s390x_emit_const): New function.
4349 (s390x_emit_call): New function.
4350 (s390x_emit_reg): New function.
4351 (s390x_emit_pop): New function.
4352 (s390x_emit_stack_flush): New function.
4353 (s390x_emit_zero_ext): New function.
4354 (s390x_emit_swap): New function.
4355 (s390x_emit_stack_adjust): New function.
4356 (s390x_emit_int_call_1): New function.
4357 (s390x_emit_void_call_2): New function.
4358 (s390x_emit_eq_goto): New function.
4359 (s390x_emit_ne_goto): New function.
4360 (s390x_emit_lt_goto): New function.
4361 (s390x_emit_le_goto): New function.
4362 (s390x_emit_gt_goto): New function.
4363 (s390x_emit_ge_goto): New function.
4364 (s390_emit_ops): New function.
4365 (struct linux_target_ops): Fill in emit_ops hook.
4367 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4370 * Makefile.in: Add s390 IPA files.
4371 * configure.srv: Build IPA for s390.
4372 * linux-s390-ipa.c: New file.
4373 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4374 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4375 (tdesc_s390_linux32): Likewise.
4376 (init_registers_s390_linux32v1): Likewise.
4377 (tdesc_s390_linux32v1): Likewise.
4378 (init_registers_s390_linux32v2): Likewise.
4379 (tdesc_s390_linux32v2): Likewise.
4380 (init_registers_s390_linux64): Likewise.
4381 (tdesc_s390_linux64): Likewise.
4382 (init_registers_s390_linux64v1): Likewise.
4383 (tdesc_s390_linux64v1): Likewise.
4384 (init_registers_s390_linux64v2): Likewise.
4385 (tdesc_s390_linux64v2): Likewise.
4386 (init_registers_s390_te_linux64): Likewise.
4387 (tdesc_s390_te_linux64): Likewise.
4388 (init_registers_s390_vx_linux64): Likewise.
4389 (tdesc_s390_vx_linux64): Likewise.
4390 (init_registers_s390_tevx_linux64): Likewise.
4391 (tdesc_s390_tevx_linux64): Likewise.
4392 (init_registers_s390x_linux64): Likewise.
4393 (tdesc_s390x_linux64): Likewise.
4394 (init_registers_s390x_linux64v1): Likewise.
4395 (tdesc_s390x_linux64v1): Likewise.
4396 (init_registers_s390x_linux64v2): Likewise.
4397 (tdesc_s390x_linux64v2): Likewise.
4398 (init_registers_s390x_te_linux64): Likewise.
4399 (tdesc_s390x_te_linux64): Likewise.
4400 (init_registers_s390x_vx_linux64): Likewise.
4401 (tdesc_s390x_vx_linux64): Likewise.
4402 (init_registers_s390x_tevx_linux64): Likewise.
4403 (tdesc_s390x_tevx_linux64): Likewise.
4404 (have_hwcap_s390_vx): New static variable.
4405 (s390_arch_setup): Fill have_hwcap_s390_vx.
4406 (s390_get_thread_area): New function.
4407 (s390_ft_entry_gpr_esa): New const.
4408 (s390_ft_entry_gpr_zarch): New const.
4409 (s390_ft_entry_misc): New const.
4410 (s390_ft_entry_fr): New const.
4411 (s390_ft_entry_vr): New const.
4412 (s390_ft_main_31): New const.
4413 (s390_ft_main_64): New const.
4414 (s390_ft_exit_fr): New const.
4415 (s390_ft_exit_vr): New const.
4416 (s390_ft_exit_misc): New const.
4417 (s390_ft_exit_gpr_esa): New const.
4418 (s390_ft_exit_gpr_zarch): New const.
4419 (append_insns): New function.
4420 (s390_relocate_instruction): New function.
4421 (s390_install_fast_tracepoint_jump_pad): New function.
4422 (s390_get_min_fast_tracepoint_insn_len): New function.
4423 (s390_get_ipa_tdesc_idx): New function.
4424 (struct linux_target_ops): Wire in the above functions.
4425 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4426 * linux-s390-tdesc.h: New file.
4428 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4430 * linux-s390-low.c (s390_supports_tracepoints): New function.
4431 (struct linux_target_ops): Fill supports_tracepoints hook.
4433 2016-03-18 Yao Qi <yao.qi@linaro.org>
4435 * linux-low.c (lwp_signal_can_be_delivered): New function.
4436 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4438 2016-03-18 Yao Qi <yao.qi@linaro.org>
4440 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4441 0 if signal is enqueued. Remove 'signal' from one debugging
4442 message. Move one debugging message to some lines below.
4443 Remove code setting 'signal' to 0.
4445 2016-03-18 Yao Qi <yao.qi@linaro.org>
4447 * linux-low.c (linux_low_filter_event): Remove redundant
4448 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4450 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4452 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4453 (struct linux_target_ops): Wire in the above.
4455 2016-03-03 Yao Qi <yao.qi@linaro.org>
4457 * linux-low.c: Update comments to start_step_over.
4459 2016-03-03 Yao Qi <yao.qi@linaro.org>
4462 * linux-low.c (handle_extended_wait): Set child suspended
4463 if event_lwp->bp_reinsert isn't zero.
4465 2016-03-02 Yao Qi <yao.qi@linaro.org>
4467 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4468 enqueue_pending_signal.
4470 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4472 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4475 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4477 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4478 (s390_regmap_3264) [!__s390x__]: New global.
4479 (s390_collect_ptrace_register): Skip map entries containing -1.
4480 (s390_supply_ptrace_register): Ditto.
4481 (s390_fill_gprs_high): New function.
4482 (s390_store_gprs_high): New function.
4483 (s390_regsets): Add NT_S390_HIGH_GPRS.
4484 (s390_get_hwcap): Enable on 31-bit.
4485 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4486 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4487 Detect NT_S390_HIGH_GPRS.
4488 (s390_usrregs_info_3264): Enable on 31-bit.
4489 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4490 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4492 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4495 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4496 * configure.srv: Ditto.
4497 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4498 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4499 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4500 (init_registers_amd64_linux): Remove prototype.
4501 (tdesc_amd64_linux): Remove declaration.
4502 (get_ipa_tdesc): New function.
4503 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4504 initialize remaining tdescs.
4505 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4506 (init_registers_i386_linux): Remove prototype.
4507 (tdesc_i386_linux): Remove declaration.
4508 (get_ipa_tdesc): New function.
4509 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4510 initialize remaining tdescs.
4511 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4512 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4513 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4514 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4515 (x86_get_ipa_tdesc_idx): New function.
4516 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4517 * linux-x86-tdesc.h: New file.
4518 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4519 (target_get_ipa_tdesc_idx): New macro.
4520 * tracepoint.c (ipa_tdesc_idx): New macro.
4521 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4522 (symbol_list): Add ipa_tdesc_idx.
4523 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4524 (ipa_tdesc): Remove.
4525 (ipa_tdesc_idx): New variable.
4526 (get_context_regcache): Use get_ipa_tdesc.
4527 (gdb_collect): Ditto.
4529 * tracepoint.h (get_ipa_tdesc): New prototype.
4530 (ipa_tdesc): Remove.
4532 2016-02-24 Pedro Alves <palves@redhat.com>
4534 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4535 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4536 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4537 Factor out common code between the USE_SIGTRAP_SIGINFO and
4538 !USE_SIGTRAP_SIGINFO blocks.
4539 (linux_low_filter_event): Call save_stop_reason instead of
4540 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4542 (linux_wait_1): Update comments.
4544 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4546 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4547 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4548 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4549 ppc_insert_point, ppc_remove_point.
4551 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4553 * linux-s390-low.c (s390_supports_z_point_type): New function.
4554 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4556 2016-02-16 Yao Qi <yao.qi@linaro.org>
4558 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4559 PC. Get pc from regcache_read_pc.
4561 2016-02-12 Yao Qi <yao.qi@linaro.org>
4563 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4564 or linux_get_pc_32bit.
4565 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4567 2016-02-12 Yao Qi <yao.qi@linaro.org>
4569 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4570 arm_linux_get_next_pcs_fixup.
4572 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4574 * tracepoint.c (x_tracepoint_action_download): Change
4575 write_inferior_data_ptr to write_inferior_data_pointer.
4576 (cmd_qtstart): Likewise.
4577 (write_inferior_data_ptr): Remove.
4578 (download_agent_expr): Change write_inferior_data_ptr to
4579 write_inferior_data_pointer.
4580 (download_tracepoint_1): Likewise.
4581 (download_tracepoint): Likewise.
4582 (download_trace_state_variables): Likewise.
4584 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4585 Marcin Kościelnicki <koriakin@0x04.net>
4587 * tracepoint.c (struct tracepoint_action_ops): Remove.
4588 (struct tracepoint_action): Remove ops.
4589 (m_tracepoint_action_download, r_tracepoint_action_download)
4590 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4591 size and offset accordingly.
4592 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4593 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4594 (tracepoint_action_send, tracepoint_action_download): New functions.
4595 Helpers for trace action handlers.
4596 (add_tracepoint_action): Remove setup actions ops.
4597 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4599 2016-02-10 Yao Qi <yao.qi@linaro.org>
4601 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4603 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4605 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4607 * configure: Regenerate.
4609 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4611 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4612 void * to gdb_byte *.
4613 * linux-low.c (siginfo_fixup): Likewise.
4614 (linux_xfer_siginfo): Likewise.
4615 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4617 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4619 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4621 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4623 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4625 * linux-x86-low.c [__x86_64__]: Include
4626 "nat/amd64-linux-siginfo.h".
4627 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4628 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4629 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4630 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4631 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4632 (cpt_si_fd, si_timerid, si_overrun): Move from
4633 nat/amd64-linux-siginfo.c.
4634 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4636 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4638 * server.c (skip_to_semicolon): Remove.
4639 (process_point_options): Use strchrnul instead of
4642 2016-01-26 Yao Qi <yao.qi@linaro.org>
4644 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4645 * linux-low.c (install_software_single_step_breakpoints): Don't
4646 call regcache_read_pc.
4647 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4650 2016-01-26 Yao Qi <yao.qi@linaro.org>
4652 * linux-low.c (install_software_single_step_breakpoints): Call
4653 regcache_read_pc instead of get_pc.
4655 2016-01-26 Yao Qi <yao.qi@linaro.org>
4657 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4658 (unblock_async_io): Rename to ...
4659 (block_unblock_async_io): ... it. New function.
4660 (enable_async_io): Don't install SIGIO handler. Unblock it
4662 (disable_async_io): Don't ignore SIGIO. Block it instead.
4663 (initialize_async_io): Install SIGIO handler. Don't call
4666 2016-01-26 Yao Qi <yao.qi@linaro.org>
4668 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4669 first character is '\003', call *the_target->request_interrupt.
4671 2016-01-25 Yao Qi <yao.qi@linaro.org>
4673 * remote-utils.c (new_thread_notify): Remove.
4674 (dead_thread_notify): Likewise.
4675 * remote-utils.h (new_thread_notify): Remove declaration.
4676 (dead_thread_notify): Likewise.
4678 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4680 * gdb.trace/pending.exp: Fix expected message on continue.
4682 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4684 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4685 it works properly on big-endian machines where sizeof (CORE_ADDR)
4688 2016-01-21 Pedro Alves <palves@redhat.com>
4690 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4691 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4692 * configure: Regenerate.
4694 2016-01-21 Yao Qi <yao.qi@linaro.org>
4696 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4697 is_thumb and set it according to CPSR saved on the stack.
4698 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4699 arm_sigreturn_next_pc.
4701 2016-01-18 Yao Qi <yao.qi@linaro.org>
4703 * linux-low.c (linux_set_pc_64bit): New function.
4704 (linux_get_pc_64bit): New function.
4705 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4707 * linux-sparc-low.c (debug_threads): Remove declaration.
4708 (sparc_get_pc): Remove.
4709 (the_low_target): Use linux_get_pc_64bit instead of
4711 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4712 (the_low_target): Use linux_get_pc_64bit and
4715 2016-01-18 Yao Qi <yao.qi@linaro.org>
4717 * linux-arm-low.c (debug_threads): Remove declaration.
4718 (arm_get_pc, arm_set_pc): Remove.
4719 (the_low_target): Use linux_get_pc_32bit and
4721 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4722 (the_low_target): Use linux_get_pc_32bit and
4724 * linux-cris-low.c (debug_threads): Remove declaration.
4725 (cris_get_pc, cris_set_pc,): Remove.
4726 (the_low_target): Use linux_get_pc_32bit and
4728 * linux-crisv32-low.c (debug_threads): Remove declaration.
4729 (cris_get_pc, cris_set_pc): Remove.
4730 (the_low_target): Use linux_get_pc_32bit and
4732 * linux-low.c: Include inttypes.h.
4733 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4734 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4735 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4736 (the_low_target): Use linux_get_pc_32bit and
4738 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4739 (the_low_target): Use linux_get_pc_32bit and
4741 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4742 (the_low_target): Use linux_get_pc_32bit and
4744 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4745 (the_low_target): Use linux_get_pc_32bit and
4747 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4748 (the_low_target): Use linux_get_pc_32bit and
4751 2016-01-18 Gary Benson <gbenson@redhat.com>
4753 * configure.ac (AC_FUNC_FORK): New check.
4754 * config.in: Regenerate.
4755 * configure: Likewise.
4757 2016-01-14 Yao Qi <yao.qi@linaro.org>
4759 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4760 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4761 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4762 arm_get_next_pcs_ctor.
4764 2016-01-12 Josh Stone <jistone@redhat.com>
4765 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4767 * inferiors.h: Include "gdb_vecs.h".
4768 (struct process_info): Add syscalls_to_catch.
4769 * inferiors.c (remove_process): Free syscalls_to_catch.
4770 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4771 syscall_return stops.
4772 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4773 * server.c (handle_general_set): Handle QCatchSyscalls.
4774 (handle_query): Report support for QCatchSyscalls.
4775 * target.h (struct target_ops): Add supports_catch_syscall.
4776 (target_supports_catch_syscall): New macro.
4777 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4778 (struct lwp_info): Add syscall_state.
4779 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4780 Maintain syscall_state and syscalls_to_catch across exec.
4781 (get_syscall_trapinfo): New function, proxy to the_low_target.
4782 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4783 (linux_low_filter_event): Toggle syscall_state entry/return for
4784 syscall traps, and set it ignored for all others.
4785 (gdb_catching_syscalls_p): New function.
4786 (gdb_catch_this_syscall_p): New function.
4787 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4788 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4789 (linux_supports_catch_syscall): New function.
4790 (linux_target_ops): Install it.
4791 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4792 (the_low_target): Install it.
4794 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4796 * acinclude.m4: Include new ../warning.m4 file.
4797 * configure: Regenerated.
4798 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4800 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4802 * ax.c (is_goto_target): Mark static.
4803 * linux-low.c (register_addr): Likewise.
4804 (linux_fetch_registers, linux_store_registers): Likewise.
4805 * mem-break.c (any_persistent_commands): Fix old prototype.
4806 (add_commands_to_breakpoint): Mark static.
4807 * regcache.c (find_register_by_name): Delete unused func.
4808 * remote-utils.c (hex_or_minus_one): Mark static.
4809 * server.c (monitor_show_help): Mark static.
4810 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4811 handle_v_requests): Likewise.
4813 2016-01-12 Pedro Alves <palves@redhat.com>
4815 Remove use of the registered trademark symbol throughout.
4817 2016-01-08 Yao Qi <yao.qi@linaro.org>
4819 * remote-utils.c (getpkt): If c is '\003', call target hook
4822 2016-01-06 Yao Qi <yao.qi@linaro.org>
4824 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4825 linux-aarch32-low.c.
4826 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4827 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4828 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4829 (thumb2_breakpoint): Declare.
4830 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4831 linux-aarch32-low.h.
4832 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4833 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4834 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4836 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4838 * gdbreplay.c (gdbreplay_version): Change copyright year in
4840 * server.c (gdbserver_version): Likewise.
4842 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4844 * server.c (crc32_table): Delete.
4845 (crc32): Use libiberty's xcrc32 function.
4847 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4849 * lynx-low.c (lynx_delete_thread_callback): New function.
4850 (lynx_mourn): Properly delete our process and all of its
4851 threads. Remove call to clear_inferiors.
4853 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4855 * target.c (thread_search_callback): Add check that
4856 the thread_stopped target callback is not NULL before
4859 2015-12-21 Yao Qi <yao.qi@linaro.org>
4861 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4864 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4866 * server.c (handle_query): Call target_supports_software_single_step.
4868 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4870 * linux-low.c (single_step): New function.
4871 (linux_resume_one_lwp_throw): Call single_step.
4872 (start_step_over): Likewise.
4874 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4876 * Makefile.in (SFILES): Append arch/arm-linux.c,
4877 arch/arm-get-next-pcs.c.
4878 (arm-linux.o): New rule.
4879 (arm-get-next-pcs.o): New rule.
4880 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4882 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4883 to linux-aarch32-low.c.
4884 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4885 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4886 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4887 (thumb2_breakpoint_len): Likewise.
4888 (arm_is_thumb_mode): Make non-static.
4889 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4890 from linux-aarch32-low.c.
4891 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4892 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4893 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4894 (thumb2_breakpoint_len): Likewise.
4895 (arm_is_thumb_mode): New declaration.
4896 * linux-arm-low.c: Include arch/arm-linux.h
4897 aarch/arm-get-next-pcs.h, sys/syscall.h.
4898 (get_next_pcs_ops): New struct.
4899 (get_next_pcs_addr_bits_remove): New function.
4900 (get_next_pcs_is_thumb): New function.
4901 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4902 (arm_sigreturn_next_pc): Likewise.
4903 (get_next_pcs_syscall_next_pc): Likewise.
4904 (arm_gdbserver_get_next_pcs): Likewise.
4905 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4907 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4908 * server.h: Include gdb_vecs.h.
4910 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4912 * Makefile.in (SFILES): Append common/common-regcache.c.
4913 (OBS): Append common-regcache.o.
4914 (common-regcache.o): New rule.
4915 * regcache.c (init_register_cache): Initialize cache to
4917 (regcache_raw_read_unsigned): New function.
4918 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4919 register_status enum.
4921 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4923 * linux-aarch64-low.c (the_low_targets): Rename
4924 breakpoint_reinsert_addr to get_next_pcs.
4925 * linux-arm-low.c (the_low_targets): Likewise.
4926 * linux-bfin-low.c (the_low_targets): Likewise.
4927 * linux-cris-low.c (the_low_targets): Likewise.
4928 * linux-crisv32-low.c (the_low_targets): Likewise.
4929 * linux-low.c (can_software_single_step): Likewise.
4930 (install_software_single_step_breakpoints): New function.
4931 (start_step_over): Use install_software_single_step_breakpoints.
4932 * linux-low.h: New CORE_ADDR vector.
4933 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4935 * linux-mips-low.c (the_low_targets): Likewise.
4936 * linux-nios2-low.c (the_low_targets): Likewise.
4937 * linux-sparc-low.c (the_low_targets): Likewise.
4939 2015-12-17 Pedro Alves <palves@redhat.com>
4941 * linux-low.c (linux_kill_one_lwp): Remove references to
4943 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4945 (linux_init_signals): Delete.
4946 (initialize_low): Adjust.
4947 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4949 2015-12-16 Pedro Alves <palves@redhat.com>
4951 * configure.ac (compiler warning flags): When testing a
4952 -Wno-foo option, check whether -Wfoo works instead.
4953 * configure: Regenerate.
4955 2015-12-11 Don Breazeal <donb@codesourcery.com>
4957 * server.c (process_serial_event): Don't exit from gdbserver
4958 in remote mode if there are still active inferiors.
4960 2015-12-11 Yao Qi <yao.qi@linaro.org>
4962 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4963 arm_breakpoint_at if the process is 32-bit.
4965 2015-12-11 Yao Qi <yao.qi@linaro.org>
4967 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4970 2015-12-07 Yao Qi <yao.qi@linaro.org>
4972 * configure.srv: Append arm.o to srv_tgtobj for
4973 aarch64*-*-linux* target.
4974 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4975 from linux-arm-low.c.
4976 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4977 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4978 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4979 (thumb2_breakpoint_len): Likewise.
4980 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4981 (arm_breakpoint_kinds): Likewise.
4982 (arm_breakpoint_kind_from_pc): Likewise.
4983 (arm_sw_breakpoint_from_kind): Likewise.
4984 (arm_breakpoint_kind_from_current_state): Likewise.
4985 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4986 (arm_sw_breakpoint_from_kind): Declare.
4987 (arm_breakpoint_kind_from_current_state): Declare.
4988 (arm_breakpoint_at): Declare.
4989 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4990 arm_sw_breakpoint_from_kind if process is 32-bit.
4991 (aarch64_breakpoint_kind_from_pc): New function.
4992 (aarch64_breakpoint_kind_from_current_state): New function.
4993 (the_low_target): Initialize fields breakpoint_kind_from_pc
4994 and breakpoint_kind_from_current_state.
4995 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4996 linux-aarch32-low.c.
4997 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4998 (arm_breakpoint, arm_breakpoint_len): Likewise.
4999 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5000 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5001 (arm_is_thumb_mode): Likewise.
5002 (arm_breakpoint_at): Likewise.
5003 (arm_breakpoint_kind_from_pc): Likewise.
5004 (arm_sw_breakpoint_from_kind): Likewise.
5005 (arm_breakpoint_kind_from_current_state): Likewise.
5008 2015-08-04 Yao Qi <yao.qi@linaro.org>
5010 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5011 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5012 * server.c (extended_protocol): Remove "static".
5013 * server.h (extended_protocol): Declare it.
5015 2015-12-04 Josh Stone <jistone@redhat.com>
5017 * target.h (struct target_ops) <arch_setup>: Rename to ...
5018 (struct target_ops) <post_create_inferior>: ... this.
5019 (target_arch_setup): Rename to ...
5020 (target_post_create_inferior): ... this, calling post_create_inferior.
5021 * server.c (start_inferior): Update target_arch_setup calls to
5022 target_post_create_inferior.
5023 * linux-low.c (linux_low_ptrace_options): Forward declare.
5024 (linux_arch_setup): Update its comment for general use.
5025 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5026 (struct linux_target_ops): Use linux_post_create_inferior.
5027 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5028 to post_create_inferior.
5029 * nto-low.c (struct nto_target_ops): Likewise.
5030 * spu-low.c (struct spu_target_ops): Likewise.
5031 * win32-low.c (struct win32_target_ops): Likewise.
5033 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5035 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5037 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5039 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5040 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5041 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5042 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5043 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5044 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5045 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5046 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5047 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5048 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5049 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5050 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5052 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5054 * linux-low.c (linux_look_up_symbols): Don't call
5055 linux_supports_traceclone.
5056 * linux-low.h (thread_db_init): Remove use_events argument.
5057 * thread-db.c (thread_db_use_event): Remove global variable.
5058 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5059 (struct thread_db) <td_create_bp>: Remove field.
5060 (thread_db_create_event): Remove function.
5061 (thread_db_enable_reporting): Likewise.
5062 (find_one_thread): Don't check for thread_db_use_events.
5063 (attach_thread): Likewise.
5064 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5065 (try_thread_db_load_1): Don't check for thread_db_use_events.
5066 (thread_db_init): Remove use_events argument and thread events
5068 (remove_thread_event_breakpoints): Remove function.
5069 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5071 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5073 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5075 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5076 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5077 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5078 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5079 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5081 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5083 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5084 * linux-low.c (can_hardware_single_step): Use
5085 supports_hardware_single_step.
5086 (can_software_single_step): New function.
5087 (start_step_over): Call can_software_single_step.
5088 (linux_supports_hardware_single_step): New function.
5089 (struct target_ops) <supports_software_single_step>: Initialize.
5090 * linux-low.h (struct linux_target_ops)
5091 <supports_hardware_single_step>: Initialize.
5092 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5093 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5094 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5095 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5096 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5097 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5098 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5099 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5100 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5101 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5103 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5104 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5106 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5107 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5108 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5110 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5111 * target.h (struct target_ops): <supports_software_single_step>:
5113 (target_supports_software_single_step): New macro.
5115 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5117 * linux-low.c (linux_wait_1): Fix pc advance condition.
5118 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5119 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5121 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5123 * linux-arm-low.c (arm_is_thumb_mode): New function.
5124 (arm_breakpoint_at): Use arm_is_thumb_mode.
5125 (arm_breakpoint_kind_from_current_state): New function.
5126 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5128 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5129 (linux_breakpoint_kind_from_current_state): New function.
5130 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5131 * linux-low.h (struct linux_target_ops)
5132 <breakpoint_kind_from_current_state>: New field.
5133 * target.h (struct target_ops): Likewise.
5134 (target_breakpoint_kind_from_current_state): New macro.
5136 2015-11-30 Pedro Alves <palves@redhat.com>
5138 * linux-low.c (linux_resume): Wake up the event loop before
5141 2015-11-30 Pedro Alves <palves@redhat.com>
5143 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5145 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5147 * target.c (struct thread_search): New structure.
5148 (thread_search_callback): New function.
5149 (prev_general_thread): New global.
5150 (prepare_to_access_memory, done_accessing_memory): New functions.
5151 * target.h (prepare_to_access_memory, done_accessing_memory):
5152 Replace macros with function declarations.
5154 2015-11-30 Pedro Alves <palves@redhat.com>
5157 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5158 report TARGET_WAITKIND_NO_RESUMED.
5159 * remote-utils.c (prepare_resume_reply): Handle
5160 TARGET_WAITKIND_NO_RESUMED.
5161 * server.c (report_no_resumed): New global.
5162 (handle_query) <qSupported>: Handle "no-resumed+". Report
5163 "no-resumed+" support.
5164 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5165 return error if the client doesn't support no-resumed events.
5166 (push_stop_notification): New function.
5167 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5168 events if the client supports them.
5170 2015-11-30 Pedro Alves <palves@redhat.com>
5172 * linux-low.c (thread_still_has_status_pending_p): Don't check
5174 (lwp_resumed): New function.
5175 (status_pending_p_callback): Return early if the LWP is not
5176 supposed to be resumed.
5178 2015-11-30 Pedro Alves <palves@redhat.com>
5180 * linux-low.c (handle_extended_wait): Assert that the LWP's
5181 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5182 thread create events, leave the new child's status pending.
5183 (linux_low_filter_event): If GDB wants to hear about thread exit
5184 events, leave the LWP marked dead and don't delete it.
5185 (linux_wait_for_event_filtered): Don't check for thread exit.
5186 (filter_exit_event): New function.
5187 (linux_wait_1): Use it, when returning an exit event.
5188 (linux_resume_one_lwp_throw): Assert that the LWP's
5189 waitstatus is TARGET_WAITKIND_IGNORE.
5190 * remote-utils.c (prepare_resume_reply): Handle
5191 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5192 * server.c (report_thread_events): New global.
5193 (handle_general_set): Handle QThreadEvents.
5194 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5195 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5196 TARGET_WAITKIND_THREAD_EXITED.
5197 * server.h (report_thread_events): Declare.
5199 2015-11-30 Pedro Alves <palves@redhat.com>
5201 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5202 the thread's last_resume_kind was resume_stop.
5204 2015-11-30 Pedro Alves <palves@redhat.com>
5206 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5209 2015-11-30 Pedro Alves <palves@redhat.com>
5211 * server.c (handle_v_requests): Handle vCtrlC.
5213 2015-11-30 Pedro Alves <palves@redhat.com>
5215 * gdbthread.h (find_any_thread_of_pid): Declare.
5216 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5218 * server.c (handle_query): If current_thread is NULL, look for
5219 another thread of the selected process.
5221 2015-11-26 Daniel Colascione <dancol@dancol.org>
5222 Simon Marchi <simon.marchi@ericsson.com>
5224 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5225 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5227 * target.h (struct target_ops) <thread_name>: New field.
5228 (target_thread_name): New macro.
5230 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5232 * regcache.h (regcache_invalidate_pid): Add declaration.
5233 * regcache.c (regcache_invalidate_pid): New function, extracted
5234 from regcache_invalidate.
5235 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5236 Add trivial documentation comment.
5237 * lynx-low.c: Use regcache_invalidate_pid instead of
5238 regcache_invalidate.
5240 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5242 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5243 and Elf64_auxv_t if the target is Android.
5245 2015-11-22 Doug Evans <xdje42@gmail.com>
5247 * target.h: #include <sys/types.h>.
5249 2015-11-19 Pedro Alves <palves@redhat.com>
5251 * linux-low.c (linux_process_qsupported): Change prototype.
5253 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5255 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5256 and adjust to loop over all features.
5257 * server.c (handle_query) <qSupported>: Adjust to call
5258 target_process_qsupported once, passing it a vector of unprocessed
5260 * target.h (struct target_ops) <process_qsupported>: Change
5262 (target_process_qsupported): Adjust.
5264 2015-11-19 Pedro Alves <palves@redhat.com>
5266 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5268 * configure: Regenerate.
5270 2015-11-19 Pedro Alves <palves@redhat.com>
5272 * configure: Regenerate.
5274 2015-11-19 Yao Qi <yao.qi@linaro.org>
5276 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5279 2015-11-19 Yao Qi <yao.qi@linaro.org>
5281 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5282 (struct aarch64_operand): Move enum out.
5284 2015-11-19 Yao Qi <yao.qi@linaro.org>
5286 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5287 struct user_fpsimd_state *.
5288 (aarch64_store_fpregset): Likewise.
5290 2015-11-19 Yao Qi <yao.qi@linaro.org>
5292 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5293 struct user_pt_regs *.
5294 (aarch64_store_gregset): Likewise.
5296 2015-11-18 Pedro Alves <palves@redhat.com>
5298 * Makefile.in (all_object_files): Add $IPA_OBJS.
5300 2015-11-17 Pedro Alves <palves@redhat.com>
5302 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5303 GDB_SIGNAL_0 and gdb_signal_to_string.
5305 2015-11-17 Pedro Alves <palves@redhat.com>
5307 * win32-low.c (handle_output_debug_string): Remove parameter.
5308 (win32_kill): Remove our_status local and adjust call to
5309 handle_output_debug_string.
5310 (get_child_debug_event): Adjust call to
5311 handle_output_debug_string.
5313 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5315 * linux-mips-low.c (mips_fill_gregset): Add cast.
5316 (mips_store_gregset): Likewise.
5317 (mips_fill_fpregset): Likewise.
5318 (mips_store_fpregset): Likewise.
5320 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5322 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5325 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5327 * linux-mips-low.c (mips_linux_new_thread): Change type of
5328 watch_type to enum target_hw_bp_type.
5330 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5332 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5333 Change return type to arm_hwbp_type.
5335 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5337 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5338 (arm_store_gregset): Likewise.
5339 * linux-arm-low.c (arm_get_hwcap): Likewise.
5340 (arm_read_description): Likewise.
5342 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5344 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5346 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5348 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5349 (ppc_fill_vsxregset): Likewise.
5350 (ppc_store_vsxregset): Likewise.
5351 (ppc_fill_vrregset): Likewise.
5352 (ppc_store_vrregset): Likewise.
5353 (ppc_fill_evrregset): Likewise.
5354 (ppc_store_evrregset): Likewise.
5356 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5358 * linux-ppc-low.c (ppc_usrregs_info): Remove
5359 forward-declaration.
5360 (ppc_arch_setup): Move lower in file.
5362 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5364 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5365 (ps_pdwrite): Likewise.
5367 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5369 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5370 to after assert checks.
5372 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5374 * proc-service.c (ps_pdread): Add/adjust casts.
5375 (ps_pdwrite): Add/adjust casts.
5377 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5379 * server.c (handle_search_memory_1): Cast return value of
5382 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5384 * server.c (write_qxfer_response): Change type of data to
5387 2015-10-29 Pedro Alves <palves@redhat.com>
5389 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5391 2015-10-29 Pedro Alves <palves@redhat.com>
5393 * tracepoint.c (clear_installed_tracepoints): Add casts.
5395 2015-10-29 Pedro Alves <palves@redhat.com>
5397 * server.c (handle_v_cont, process_serial_event): Add enum
5398 gdb_signal casts to signal parsing code.
5400 2015-10-29 Pedro Alves <palves@redhat.com>
5402 * linux-low.h (NULL_REGSET): Define.
5403 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5404 * linux-arm-low.c (arm_regsets): Likewise.
5405 * linux-crisv32-low.c (cris_regsets): Likewise.
5406 * linux-m68k-low.c (m68k_regsets): Likewise.
5407 * linux-mips-low.c (mips_regsets): Likewise.
5408 * linux-nios2-low.c (nios2_regsets): Likewise.
5409 * linux-ppc-low.c (ppc_regsets): Likewise.
5410 * linux-s390-low.c (s390_regsets): Likewise.
5411 * linux-sh-low.c (sh_regsets): Likewise.
5412 * linux-sparc-low.c (sparc_regsets): Likewise.
5413 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5414 * linux-tile-low.c (tile_regsets): Likewise.
5415 * linux-x86-low.c (x86_regsets): Likewise.
5416 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5418 2015-10-29 Pedro Alves <palves@redhat.com>
5420 * linux-low.h (NULL_REGSET): Define.
5421 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5422 * linux-arm-low.c (arm_regsets): Likewise.
5423 * linux-crisv32-low.c (cris_regsets): Likewise.
5424 * linux-m68k-low.c (m68k_regsets): Likewise.
5425 * linux-mips-low.c (mips_regsets): Likewise.
5426 * linux-nios2-low.c (nios2_regsets): Likewise.
5427 * linux-ppc-low.c (ppc_regsets): Likewise.
5428 * linux-s390-low.c (s390_regsets): Likewise.
5429 * linux-sh-low.c (sh_regsets): Likewise.
5430 * linux-sparc-low.c (sparc_regsets): Likewise.
5431 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5432 * linux-tile-low.c (tile_regsets): Likewise.
5433 * linux-x86-low.c (x86_regsets): Likewise.
5434 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5436 2015-10-26 Doug Evans <dje@google.com>
5438 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5440 2015-10-26 Doug Evans <dje@google.com>
5442 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5444 2015-10-26 Doug Evans <dje@google.com>
5446 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5448 (attach_thread, find_new_threads_callback): Ditto.
5450 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5452 * mem-break.h (set_breakpoint_data): Remove.
5454 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5456 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5457 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5458 (initialize_low): Remove set_breakpoint_data call.
5459 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5460 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5461 (initialize_low): Remove set_breakpoint_data call.
5462 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5463 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5464 (initialize_low): Remove set_breakpoint_data call.
5466 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5468 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5469 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5470 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5471 * target.h (target_breakpoint_kind_from_pc): New macro.
5473 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5475 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5476 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5477 the default breakpoint kind.
5479 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5481 * linux-arm-low.c (arm_supports_z_point_type): Add software
5484 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5486 * linux-arm-low.c: Refactor breakpoint definitions.
5487 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5488 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5490 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5492 * Makefile.in: Add arm.c/o.
5493 * configure.srv: Likewise.
5494 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5495 (arm_breakpoint_kind_from_pc): New function.
5496 (arm_sw_breakpoint_from_kind): Return proper kind.
5497 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5499 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5501 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5503 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5504 (struct raw_breakpoint) <size>: Remove.
5505 (struct raw_breakpoint) <kind>: Add.
5506 (bp_size): New function.
5507 (bp_opcode): Likewise.
5508 (find_raw_breakpoint_at): Adjust for kind.
5509 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5510 (remove_memory_breakpoint): Adjust for kind call bp_size.
5511 (set_raw_breakpoint_at): Adjust for kind.
5512 (set_breakpoint): Likewise.
5513 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5514 (delete_raw_breakpoint): Adjust for kind.
5515 (delete_breakpoint): Likewise.
5516 (find_gdb_breakpoint): Likewise.
5517 (set_gdb_breakpoint_1): Likewise.
5518 (set_gdb_breakpoint): Likewise.
5519 (delete_gdb_breakpoint_1): Likewise.
5520 (delete_gdb_breakpoint): Likewise.
5521 (uninsert_raw_breakpoint): Likewise.
5522 (reinsert_raw_breakpoint): Likewise.
5523 (set_breakpoint_data): Remove.
5524 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5525 (check_mem_read): Adjust for kind call bp_size.
5526 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5527 (clone_one_breakpoint): Adjust for kind.
5528 * mem-break.h (set_gdb_breakpoint): Likewise.
5529 (delete_gdb_breakpoint): Likewise.
5530 * server.c (process_serial_event): Likewise.
5532 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5534 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5535 (struct linux_target_ops) <breakpoint>: Remove.
5536 (struct linux_target_ops) <breakpoint_len>: Remove.
5537 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5538 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5539 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5540 (arm_sw_breakpoint_from_kind): New function.
5541 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5542 (struct linux_target_ops) <breakpoint>: Remove.
5543 (struct linux_target_ops) <breakpoint_len>: Remove.
5544 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5545 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5546 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5547 (struct linux_target_ops) <breakpoint>: Remove.
5548 (struct linux_target_ops) <breakpoint_len>: Remove.
5549 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5550 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5551 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5552 (struct linux_target_ops) <breakpoint>: Remove.
5553 (struct linux_target_ops) <breakpoint_len>: Remove.
5554 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5555 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5556 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5557 and sw_breakpoint_from_kind to increment the pc.
5558 (linux_breakpoint_kind_from_pc): New function.
5559 (linux_sw_breakpoint_from_kind): New function.
5560 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5561 (initialize_low): Call breakpoint_kind_from_pc and
5562 sw_breakpoint_from_kind to replace breakpoint_data/len.
5563 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5565 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5566 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5567 (struct linux_target_ops) <breakpoint>: Remove.
5568 (struct linux_target_ops) <breakpoint_len>: Remove.
5569 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5570 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5571 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5572 (struct linux_target_ops) <breakpoint>: Remove.
5573 (struct linux_target_ops) <breakpoint_len>: Remove.
5574 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5575 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5576 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5577 (struct linux_target_ops) <breakpoint>: Remove.
5578 (struct linux_target_ops) <breakpoint_len>: Remove.
5579 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5580 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5581 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5582 (struct linux_target_ops) <breakpoint>: Remove.
5583 (struct linux_target_ops) <breakpoint_len>: Remove.
5584 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5585 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5586 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5587 (struct linux_target_ops) <breakpoint>: Remove.
5588 (struct linux_target_ops) <breakpoint_len>: Remove.
5589 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5590 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5591 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5592 (struct linux_target_ops) <breakpoint>: Remove.
5593 (struct linux_target_ops) <breakpoint_len>: Remove.
5594 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5595 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5596 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5597 (struct linux_target_ops) <breakpoint>: Remove.
5598 (struct linux_target_ops) <breakpoint_len>: Remove.
5599 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5600 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5601 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5602 (struct linux_target_ops) <breakpoint>: Remove.
5603 (struct linux_target_ops) <breakpoint_len>: Remove.
5604 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5605 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5606 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5607 (struct linux_target_ops) <breakpoint>: Remove.
5608 (struct linux_target_ops) <breakpoint_len>: Remove.
5609 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5610 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5611 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5612 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5613 (struct linux_target_ops) <breakpoint>: Remove.
5614 (struct linux_target_ops) <breakpoint_len>: Remove.
5615 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5616 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5617 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5618 (struct linux_target_ops) <breakpoint>: Remove.
5619 (struct linux_target_ops) <breakpoint_len>: Remove.
5620 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5621 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5623 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5625 * linux-cris-low.c (cris_get_pc): Remove void arg.
5627 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5629 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5632 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5634 * inferiors.c (thread_pid_matches_callback): New function.
5635 (find_thread_process): New function.
5636 (remove_thread): Reset current_thread.
5637 (remove_process): Assert threads have been removed first.
5639 2015-10-15 Yao Qi <yao.qi@linaro.org>
5641 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5643 (aarch64_remove_point): Likewise.
5644 * regcache.c (regcache_register_size): New function.
5646 2015-10-12 Yao Qi <yao.qi@linaro.org>
5648 * linux-aarch64-low.c: Update all callers as emit_load_store
5649 is renamed to aarch64_emit_load_store.
5651 2015-10-12 Yao Qi <yao.qi@linaro.org>
5653 * linux-aarch64-low.c: Update all callers of function renaming
5654 from emit_insn to aarch64_emit_insn.
5656 2015-10-12 Yao Qi <yao.qi@linaro.org>
5658 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5659 arch/aarch64-insn.h.
5660 (struct aarch64_memory_operand): Likewise.
5662 (emit_insn): Move to arch/aarch64-insn.c.
5663 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5664 (emit_load_store): Move to arch/aarch64-insn.c.
5665 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5666 (can_encode_int32): Remove.
5668 2015-10-12 Yao Qi <yao.qi@linaro.org>
5670 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5671 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5672 (aarch64_relocate_instruction): Likewise.
5673 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5674 (struct aarch64_insn_visitor): Likewise.
5676 2015-10-12 Yao Qi <yao.qi@linaro.org>
5678 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5679 (struct aarch64_insn_visitor): New.
5680 (struct aarch64_insn_relocation_data): New.
5681 (aarch64_ftrace_insn_reloc_b): New function.
5682 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5683 (aarch64_ftrace_insn_reloc_cb): Likewise.
5684 (aarch64_ftrace_insn_reloc_tb): Likewise.
5685 (aarch64_ftrace_insn_reloc_adr): Likewise.
5686 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5687 (aarch64_ftrace_insn_reloc_others): Likewise.
5689 (aarch64_relocate_instruction): Use visitor.
5691 2015-10-12 Yao Qi <yao.qi@linaro.org>
5693 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5694 int. Add argument buf.
5695 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5696 aarch64_relocate_instruction.
5698 2015-10-12 Yao Qi <yao.qi@linaro.org>
5700 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5701 argument insn. Remove local variable insn. Don't call
5703 (aarch64_install_fast_tracepoint_jump_pad): Call
5706 2015-09-30 Yao Qi <yao.qi@linaro.org>
5708 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5709 (emit_load_store_pair): Likewise.
5711 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5713 * dll.c (match_dll): Add cast(s).
5714 (unloaded_dll): Likewise.
5715 * linux-low.c (second_thread_of_pid_p): Likewise.
5716 (delete_lwp_callback): Likewise.
5717 (count_events_callback): Likewise.
5718 (select_event_lwp_callback): Likewise.
5719 (linux_set_resume_request): Likewise.
5720 * server.c (accumulate_file_name_length): Likewise.
5721 (emit_dll_description): Likewise.
5722 (handle_qxfer_threads_worker): Likewise.
5723 (visit_actioned_threads): Likewise.
5724 * thread-db.c (any_thread_of): Likewise.
5725 * tracepoint.c (same_process_p): Likewise.
5726 (match_blocktype): Likewise.
5727 (build_traceframe_info_xml): Likewise.
5729 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5731 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5733 (gdb_unparse_agent_expr): Likewise.
5734 * hostio.c (require_data): Likewise.
5735 (handle_pread): Likewise.
5736 * linux-low.c (disable_regset): Likewise.
5737 (fetch_register): Likewise.
5738 (store_register): Likewise.
5739 (get_dynamic): Likewise.
5740 (linux_qxfer_libraries_svr4): Likewise.
5741 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5742 (set_fast_tracepoint_jump): Likewise.
5743 (uninsert_fast_tracepoint_jumps_at): Likewise.
5744 (reinsert_fast_tracepoint_jumps_at): Likewise.
5745 (validate_inserted_breakpoint): Likewise.
5746 (clone_agent_expr): Likewise.
5747 * regcache.c (init_register_cache): Likewise.
5748 * remote-utils.c (putpkt_binary_1): Likewise.
5749 (decode_M_packet): Likewise.
5750 (decode_X_packet): Likewise.
5751 (look_up_one_symbol): Likewise.
5752 (relocate_instruction): Likewise.
5753 (monitor_output): Likewise.
5754 * server.c (handle_search_memory): Likewise.
5755 (handle_qxfer_exec_file): Likewise.
5756 (handle_qxfer_libraries): Likewise.
5757 (handle_qxfer): Likewise.
5758 (handle_query): Likewise.
5759 (handle_v_cont): Likewise.
5760 (handle_v_run): Likewise.
5761 (captured_main): Likewise.
5762 * target.c (write_inferior_memory): Likewise.
5763 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5764 * tracepoint.c (init_trace_buffer): Likewise.
5765 (add_tracepoint_action): Likewise.
5766 (add_traceframe): Likewise.
5767 (add_traceframe_block): Likewise.
5768 (cmd_qtdpsrc): Likewise.
5769 (cmd_qtdv): Likewise.
5770 (cmd_qtstatus): Likewise.
5771 (response_source): Likewise.
5772 (response_tsv): Likewise.
5773 (cmd_qtnotes): Likewise.
5774 (gdb_collect): Likewise.
5775 (initialize_tracepoint): Likewise.
5777 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5779 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5780 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5781 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5783 (enum aarch64_condition_codes): New enum.
5784 (w0): New static global.
5787 (struct aarch64_memory_operand) <type>: New
5788 MEMORY_OPERAND_POSTINDEX type.
5789 (postindex_memory_operand): New helper function.
5790 (emit_ret): New function.
5791 (emit_load_store_pair): New function, factored out of emit_stp
5792 with support for MEMORY_OPERAND_POSTINDEX.
5793 (emit_stp): Rewrite using emit_load_store_pair.
5794 (emit_ldp): New function.
5795 (emit_load_store): Likewise.
5796 (emit_ldr): Mention post-index instruction in comment.
5797 (emit_ldrh): New function.
5798 (emit_ldrb): New function.
5799 (emit_ldrsw): Mention post-index instruction in comment.
5800 (emit_str): Likewise.
5801 (emit_subs): New function.
5802 (emit_cmp): Likewise.
5803 (emit_and): Likewise.
5804 (emit_orr): Likewise.
5805 (emit_orn): Likewise.
5806 (emit_eor): Likewise.
5807 (emit_mvn): Likewise.
5808 (emit_lslv): Likewise.
5809 (emit_lsrv): Likewise.
5810 (emit_asrv): Likewise.
5811 (emit_mul): Likewise.
5812 (emit_sbfm): Likewise.
5813 (emit_sbfx): Likewise.
5814 (emit_ubfm): Likewise.
5815 (emit_ubfx): Likewise.
5816 (emit_csinc): Likewise.
5817 (emit_cset): Likewise.
5818 (emit_nop): Likewise.
5819 (emit_ops_insns): New helper function.
5820 (emit_pop): Likewise.
5821 (emit_push): Likewise.
5822 (aarch64_emit_prologue): New function.
5823 (aarch64_emit_epilogue): Likewise.
5824 (aarch64_emit_add): Likewise.
5825 (aarch64_emit_sub): Likewise.
5826 (aarch64_emit_mul): Likewise.
5827 (aarch64_emit_lsh): Likewise.
5828 (aarch64_emit_rsh_signed): Likewise.
5829 (aarch64_emit_rsh_unsigned): Likewise.
5830 (aarch64_emit_ext): Likewise.
5831 (aarch64_emit_log_not): Likewise.
5832 (aarch64_emit_bit_and): Likewise.
5833 (aarch64_emit_bit_or): Likewise.
5834 (aarch64_emit_bit_xor): Likewise.
5835 (aarch64_emit_bit_not): Likewise.
5836 (aarch64_emit_equal): Likewise.
5837 (aarch64_emit_less_signed): Likewise.
5838 (aarch64_emit_less_unsigned): Likewise.
5839 (aarch64_emit_ref): Likewise.
5840 (aarch64_emit_if_goto): Likewise.
5841 (aarch64_emit_goto): Likewise.
5842 (aarch64_write_goto_address): Likewise.
5843 (aarch64_emit_const): Likewise.
5844 (aarch64_emit_call): Likewise.
5845 (aarch64_emit_reg): Likewise.
5846 (aarch64_emit_pop): Likewise.
5847 (aarch64_emit_stack_flush): Likewise.
5848 (aarch64_emit_zero_ext): Likewise.
5849 (aarch64_emit_swap): Likewise.
5850 (aarch64_emit_stack_adjust): Likewise.
5851 (aarch64_emit_int_call_1): Likewise.
5852 (aarch64_emit_void_call_2): Likewise.
5853 (aarch64_emit_eq_goto): Likewise.
5854 (aarch64_emit_ne_goto): Likewise.
5855 (aarch64_emit_lt_goto): Likewise.
5856 (aarch64_emit_le_goto): Likewise.
5857 (aarch64_emit_gt_goto): Likewise.
5858 (aarch64_emit_ge_got): Likewise.
5859 (aarch64_emit_ops_impl): New static global variable.
5860 (aarch64_emit_ops): New target function, return
5861 &aarch64_emit_ops_impl.
5862 (struct linux_target_ops): Install it.
5864 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5866 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5867 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5869 * linux-aarch64-ipa.c: New file.
5870 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5872 (aarch64_get_thread_area): New target method.
5873 (extract_signed_bitfield): New helper function.
5874 (aarch64_decode_ldr_literal): New function.
5875 (enum aarch64_opcodes): New enum.
5876 (struct aarch64_register): New struct.
5877 (struct aarch64_operand): New struct.
5878 (x0): New static global.
5887 (aarch64_register): New helper function.
5888 (register_operand): Likewise.
5889 (immediate_operand): Likewise.
5890 (struct aarch64_memory_operand): New struct.
5891 (offset_memory_operand): New helper function.
5892 (preindex_memory_operand): Likewise.
5893 (enum aarch64_system_control_registers): New enum.
5894 (ENCODE): New macro.
5895 (emit_insn): New helper function.
5896 (emit_b): New function.
5897 (emit_bcond): Likewise.
5898 (emit_cb): Likewise.
5899 (emit_tb): Likewise.
5900 (emit_blr): Likewise.
5901 (emit_stp): Likewise.
5902 (emit_ldp_q_offset): Likewise.
5903 (emit_stp_q_offset): Likewise.
5904 (emit_load_store): Likewise.
5905 (emit_ldr): Likewise.
5906 (emit_ldrsw): Likewise.
5907 (emit_str): Likewise.
5908 (emit_ldaxr): Likewise.
5909 (emit_stxr): Likewise.
5910 (emit_stlr): Likewise.
5911 (emit_data_processing_reg): Likewise.
5912 (emit_data_processing): Likewise.
5913 (emit_add): Likewise.
5914 (emit_sub): Likewise.
5915 (emit_mov): Likewise.
5916 (emit_movk): Likewise.
5917 (emit_mov_addr): Likewise.
5918 (emit_mrs): Likewise.
5919 (emit_msr): Likewise.
5920 (emit_sevl): Likewise.
5921 (emit_wfe): Likewise.
5922 (append_insns): Likewise.
5923 (can_encode_int32_in): New helper function.
5924 (aarch64_relocate_instruction): New function.
5925 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5926 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5927 (struct linux_target_ops): Install aarch64_get_thread_area,
5928 aarch64_install_fast_tracepoint_jump_pad and
5929 aarch64_get_min_fast_tracepoint_insn_len.
5931 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5933 * Makefile.in (aarch64-insn.o): New rule.
5934 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5936 2015-09-21 Yao Qi <yao.qi@linaro.org>
5938 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5940 2015-09-21 Yao Qi <yao.qi@linaro.org>
5942 * tracepoint.c (max_jump_pad_size): Remove.
5944 2015-09-18 Yao Qi <yao.qi@linaro.org>
5946 * linux-aarch64-low.c: Don't include sys/uio.h.
5947 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5949 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5951 * tracepoint.c (eval_result_type): Change prototype.
5952 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5954 2015-09-15 Pedro Alves <palves@redhat.com>
5956 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5957 Check whether to report exec events instead of checking whether
5958 multiprocess is enabled.
5960 2015-09-15 Pedro Alves <palves@redhat.com>
5963 * remote-utils.c (prepare_resume_reply): Merge
5964 TARGET_WAITKIND_VFORK_DONE switch case with the
5965 TARGET_WAITKIND_FORKED case.
5967 2015-09-15 Yao Qi <yao.qi@linaro.org>
5969 * server.c (handle_query): Check string comparison using
5970 "else if" instead of "if".
5972 2015-09-15 Yao Qi <yao.qi@linaro.org>
5974 * server.c (vCont_supported): New global variable.
5975 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5976 matches. Append ";vContSupported+" to own_buf.
5977 (handle_v_requests): Append ";s;S" to own_buf if target supports
5978 hardware single step or vCont_supported is false.
5979 (capture_main): Set vCont_supported to zero.
5981 2015-09-15 Yao Qi <yao.qi@linaro.org>
5983 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5985 (linux_supports_hardware_single_step): ... New function.
5986 (linux_target_ops): Update.
5987 * lynx-low.c (lynx_target_ops): Set field
5988 supports_hardware_single_step to target_can_do_hardware_single_step.
5989 * nto-low.c (nto_target_ops): Likewise.
5990 * spu-low.c (spu_target_ops): Likewise.
5991 * win32-low.c (win32_target_ops): Likewise.
5992 * target.c (target_can_do_hardware_single_step): New function.
5993 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5994 Remove. <supports_hardware_single_step>: New field.
5995 (target_supports_conditional_breakpoints): Remove.
5996 (target_supports_hardware_single_step): New macro.
5997 (target_can_do_hardware_single_step): Declare.
5998 * server.c (handle_query): Use target_supports_hardware_single_step
5999 instead of target_supports_conditional_breakpoints.
6001 2015-09-15 Yao Qi <yao.qi@linaro.org>
6003 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6005 (struct linux_target_ops the_low_target): Install
6006 aarch64_linux_siginfo_fixup.
6008 2015-09-11 Don Breazeal <donb@codesourcery.com>
6009 Luis Machado <lgustavo@codesourcery.com>
6011 * linux-low.c (linux_mourn): Static declaration.
6012 (linux_arch_setup): Move in front of
6013 handle_extended_wait.
6014 (linux_arch_setup_thread): New function.
6015 (handle_extended_wait): Handle exec events. Call
6016 linux_arch_setup_thread. Make event_lwp argument a
6017 pointer-to-a-pointer.
6018 (check_zombie_leaders): Do not check stopped threads.
6019 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6020 (linux_low_filter_event): Add lwp and thread for exec'ing
6021 non-leader thread if leader thread has been deleted.
6022 Refactor code into linux_arch_setup_thread and call it.
6023 Pass child lwp pointer by reference to handle_extended_wait.
6024 (linux_wait_for_event_filtered): Update comment.
6025 (linux_wait_1): Prevent clobbering exec event status.
6026 (linux_supports_exec_events): New function.
6027 (linux_target_ops) <supports_exec_events>: Initialize new member.
6028 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6030 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6031 * server.c (report_exec_events): New global variable.
6032 (handle_query): Handle qSupported query for exec-events feature.
6033 (captured_main): Initialize report_exec_events.
6034 * server.h (report_exec_events): Declare new global variable.
6035 * target.h (struct target_ops) <supports_exec_events>: New
6037 (target_supports_exec_events): New macro.
6038 * win32-low.c (win32_target_ops) <supports_exec_events>:
6039 Initialize new member.
6041 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6043 * linux-low.c (linux_low_enable_btrace): Remove.
6044 (linux_target_ops): Replace linux_low_enable_btrace with
6045 linux_enable_btrace.
6047 2015-09-03 Yao Qi <yao.qi@linaro.org>
6049 * linux-aarch64-low.c (aarch64_insert_point): Call
6050 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6053 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6055 * linux-low.c (check_stopped_by_breakpoint): Use
6056 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6058 2015-08-27 Pedro Alves <palves@redhat.com>
6060 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6062 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6064 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6065 the XNEW-family equivalent.
6066 (compile_bytecodes): Likewise.
6067 * dll.c (loaded_dll): Likewise.
6068 * event-loop.c (append_callback_event): Likewise.
6069 (create_file_handler): Likewise.
6070 (create_file_event): Likewise.
6071 * hostio.c (handle_open): Likewise.
6072 * inferiors.c (add_thread): Likewise.
6073 (add_process): Likewise.
6074 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6075 * linux-arm-low.c (arm_new_process): Likewise.
6076 (arm_new_thread): Likewise.
6077 * linux-low.c (add_to_pid_list): Likewise.
6078 (linux_add_process): Likewise.
6079 (handle_extended_wait): Likewise.
6080 (add_lwp): Likewise.
6081 (enqueue_one_deferred_signal): Likewise.
6082 (enqueue_pending_signal): Likewise.
6083 (linux_resume_one_lwp_throw): Likewise.
6084 (linux_resume_one_thread): Likewise.
6085 (linux_read_memory): Likewise.
6086 (linux_write_memory): Likewise.
6087 * linux-mips-low.c (mips_linux_new_process): Likewise.
6088 (mips_linux_new_thread): Likewise.
6089 (mips_add_watchpoint): Likewise.
6090 * linux-x86-low.c (initialize_low_arch): Likewise.
6091 * lynx-low.c (lynx_add_process): Likewise.
6092 * mem-break.c (set_raw_breakpoint_at): Likewise.
6093 (set_breakpoint): Likewise.
6094 (add_condition_to_breakpoint): Likewise.
6095 (add_commands_to_breakpoint): Likewise.
6096 (clone_agent_expr): Likewise.
6097 (clone_one_breakpoint): Likewise.
6098 * regcache.c (new_register_cache): Likewise.
6099 * remote-utils.c (look_up_one_symbol): Likewise.
6100 * server.c (queue_stop_reply): Likewise.
6101 (start_inferior): Likewise.
6102 (queue_stop_reply_callback): Likewise.
6103 (handle_target_event): Likewise.
6104 * spu-low.c (fetch_ppc_memory): Likewise.
6105 (store_ppc_memory): Likewise.
6106 * target.c (set_target_ops): Likewise.
6107 * thread-db.c (thread_db_load_search): Likewise.
6108 (try_thread_db_load_1): Likewise.
6109 * tracepoint.c (add_tracepoint): Likewise.
6110 (add_tracepoint_action): Likewise.
6111 (create_trace_state_variable): Likewise.
6112 (cmd_qtdpsrc): Likewise.
6113 (cmd_qtro): Likewise.
6114 (add_while_stepping_state): Likewise.
6115 * win32-low.c (child_add_thread): Likewise.
6116 (get_image_name): Likewise.
6118 2015-08-25 Yao Qi <yao.qi@linaro.org>
6120 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6122 2015-08-25 Yao Qi <yao.qi@linaro.org>
6124 * Makefile.in (aarch64-linux.o): New rule.
6125 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6127 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6128 (aarch64_init_debug_reg_state): Make it extern.
6129 (aarch64_linux_prepare_to_resume): Remove.
6131 2015-08-25 Yao Qi <yao.qi@linaro.org>
6133 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6134 lwp_arch_private_info and ptid_of_lwp.
6136 2015-08-25 Yao Qi <yao.qi@linaro.org>
6138 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6139 Find proc_info by find_process_pid. All callers updated.
6141 2015-08-25 Yao Qi <yao.qi@linaro.org>
6143 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6145 (debug_reg_change_callback): Remove.
6146 (aarch64_notify_debug_reg_change): Remove.
6148 2015-08-25 Yao Qi <yao.qi@linaro.org>
6150 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6151 Call current_lwp_ptid.
6153 2015-08-25 Yao Qi <yao.qi@linaro.org>
6155 * linux-aarch64-low.c (debug_reg_change_callback): Use
6158 2015-08-25 Yao Qi <yao.qi@linaro.org>
6160 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6162 2015-08-25 Yao Qi <yao.qi@linaro.org>
6164 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6166 2015-08-25 Yao Qi <yao.qi@linaro.org>
6168 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6171 2015-08-25 Yao Qi <yao.qi@linaro.org>
6173 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6175 (debug_reg_change_callback): Remove argument entry and add argument
6176 lwp. Remove local variable thread. Don't print thread id in the
6177 debugging output. Don't check whether pid of thread equals to pid.
6178 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6179 iterate_over_lwps instead find_inferior.
6181 2015-08-24 Pedro Alves <palves@redhat.com>
6183 * inferiors.c (get_first_process): New function.
6184 * inferiors.h (get_first_process): New declaration.
6185 * remote-utils.c (read_ptid): Default to the first process in the
6186 list, instead of to the current thread's process.
6188 2015-08-24 Pedro Alves <palves@redhat.com>
6190 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6191 * event-loop.c: Likewise.
6192 * remote-utils.c: Likewise.
6193 * tracepoint.c: Likewise.
6195 2015-08-24 Pedro Alves <palves@redhat.com>
6197 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6200 2015-08-21 Pedro Alves <palves@redhat.com>
6202 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6203 instead of literal 1.
6205 2015-08-21 Pedro Alves <palves@redhat.com>
6207 * tdesc.c (default_description): Explicitly zero-initialize.
6209 2015-08-21 Pedro Alves <palves@redhat.com>
6212 * inferiors.c (remove_thread): Discard any pending stop reply for
6214 * server.c (remove_all_on_match_pid): Rename to ...
6215 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6217 (discard_queued_stop_replies): Change parameter to a ptid. Now
6219 (handle_v_kill, kill_inferior_callback, captured_main)
6220 (process_serial_event): Adjust.
6221 * server.h (discard_queued_stop_replies): Declare.
6223 2015-08-21 Pedro Alves <palves@redhat.com>
6225 * linux-low.c (wait_for_sigstop): Always switch to no thread
6226 selected if the previously current thread dies.
6227 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6228 process instead of the current thread's.
6229 * remote-utils.c (input_interrupt): Don't check if there's no
6231 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6232 current thread to the general thread fails, error out.
6233 (handle_qxfer_auxv, handle_qxfer_libraries)
6234 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6235 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6236 (handle_query): Check if there's a thread selected instead of
6237 checking whether there's any thread in the thread list.
6238 (handle_qxfer_threads, handle_qxfer_btrace)
6239 (handle_qxfer_btrace_conf): Don't error out early if there's no
6240 thread in the thread list.
6241 (handle_v_cont, myresume): Don't set the current thread to the
6243 (process_serial_event) <Hg handling>: Also set thread_id if the
6244 previous general thread is still alive.
6245 (process_serial_event) <g/G handling>: If setting the current
6246 thread to the general thread fails, error out.
6247 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6248 thread's lwp instead of the current thread's.
6249 * target.c (set_desired_thread): If the desired thread was not
6250 found, leave the current thread pointing to NULL. Return an int
6251 (boolean) indicating success.
6252 * target.h (set_desired_thread): Change return type to int.
6254 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6256 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6257 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6259 (ps_get_thread_area): New function.
6261 2015-08-19 Gary Benson <gbenson@redhat.com>
6263 * hostio.c (handle_pread): Do not attempt to read more data
6264 than hostio_reply_with_data can fit in a packet.
6266 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6268 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6270 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6272 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6274 2015-08-06 Pedro Alves <palves@redhat.com>
6276 * tracepoint.c (expr_eval_result): Now an int.
6278 2015-08-06 Pedro Alves <palves@redhat.com>
6280 * gdbthread.h (struct regcache): Forward declare.
6281 (struct thread_info) <regcache_data>: Now a struct regcache
6283 * inferiors.c (inferior_regcache_data)
6284 (set_inferior_regcache_data): Now work with struct regcache
6286 * inferiors.h (struct regcache): Forward declare.
6287 (inferior_regcache_data, set_inferior_regcache_data): Now work
6288 with struct regcache pointers.
6289 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6290 (free_register_cache_thread): Remove struct regcache pointer
6293 2015-08-06 Pedro Alves <palves@redhat.com>
6295 * server.c (captured_main): On error, print the exception message
6296 to stderr, and if run_once is set, throw a quit.
6298 2015-08-06 Pedro Alves <palves@redhat.com>
6300 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6303 2015-08-06 Pedro Alves <palves@redhat.com>
6305 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6306 reading beyond the passed in buffer length.
6308 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6310 * tracepoint.c (symbol_list) <required>: Remove.
6312 2015-08-06 Pedro Alves <palves@redhat.com>
6314 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6315 count if stopping and suspending threads.
6316 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6317 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6318 (linux_detach): Complete an ongoing step-over.
6319 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6321 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6322 (linux_wait_1): If passing a signal to the inferior after
6323 finishing a step-over, unsuspend and re-resume all lwps. If we
6324 see a single-step event but the thread should be continuing, don't
6325 pass the trap to gdb.
6326 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6327 internal_error instead of gdb_assert.
6328 (enqueue_pending_signal): New function.
6329 (check_ptrace_stopped_lwp_gone): Add debug output.
6330 (start_step_over): Use internal_error instead of gdb_assert.
6331 (complete_ongoing_step_over): New function.
6332 (linux_resume_one_thread): Don't resume a suspended thread.
6333 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6336 2015-08-06 Pedro Alves <palves@redhat.com>
6338 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6339 (linux_thread_alive): Use lwp_is_marked_dead.
6340 (extended_event_reported): Delete.
6341 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6342 instead of extended_event_reported.
6343 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6345 (lwp_is_marked_dead): New function.
6346 (lwp_running): Use lwp_is_marked_dead.
6347 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6350 2015-08-06 Pedro Alves <palves@redhat.com>
6352 * linux-low.c (linux_wait_1): Move fork event output out of the
6353 !report_to_gdb check. Pass event_child->waitstatus to
6354 target_waitstatus_to_string instead of ourstatus.
6356 2015-08-04 Yao Qi <yao.qi@linaro.org>
6358 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6359 if current_thread is 32 bit.
6361 2015-08-04 Yao Qi <yao.qi@linaro.org>
6363 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6364 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6365 * server.c (extended_protocol): Remove "static".
6366 * server.h (extended_protocol): Declare it.
6368 2015-08-04 Yao Qi <yao.qi@linaro.org>
6370 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6371 both aarch64 and aarch32.
6372 (aarch64_set_pc): Likewise.
6374 2015-08-04 Yao Qi <yao.qi@linaro.org>
6376 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6377 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6378 arm-with-neon.xml to srv_xmlfiles.
6379 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6380 (is_64bit_tdesc): New function.
6381 (aarch64_linux_read_description): New function.
6382 (aarch64_arch_setup): Call aarch64_linux_read_description.
6383 (regs_info): Rename to regs_info_aarch64.
6384 (aarch64_regs_info): Return right regs_info.
6385 (initialize_low_arch): Call initialize_low_arch_aarch32.
6387 2015-08-04 Yao Qi <yao.qi@linaro.org>
6389 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6390 * linux-aarch32-low.c: New file.
6391 * linux-aarch32-low.h: New file.
6392 * linux-arm-low.c (arm_fill_gregset): Move it to
6393 linux-aarch32-low.c.
6394 (arm_store_gregset): Likewise.
6395 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6396 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6397 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6398 (regs_info): Rename to regs_info_arm.
6399 (arm_regs_info): Return regs_info_aarch32 if
6400 have_ptrace_getregset is 1 and target description is
6401 arm_with_neon or arm_with_vfpv3.
6402 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6403 Call initialize_low_arch_aarch32 instead.
6405 2015-08-04 Yao Qi <yao.qi@linaro.org>
6407 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6408 * linux-low.c: ... here.
6409 * linux-low.h (have_ptrace_getregset): Declare it.
6411 2015-08-04 Pedro Alves <palves@redhat.com>
6413 * thread-db.c (struct thread_db): Use new typedefs.
6414 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6416 (disable_thread_event_reporting): Cast result of dlsym to
6417 destination function pointer type.
6418 (thread_db_mourn): Use td_ta_delete_ftype.
6420 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6422 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6424 (CDX_BREAKPOINT): Define for R2.
6425 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6426 (the_low_target): Add comments.
6428 2015-07-30 Yao Qi <yao.qi@linaro.org>
6430 * linux-arm-low.c (arm_hwcap): Remove it.
6431 (arm_read_description): New local variable arm_hwcap. Don't
6432 set arm_hwcap to zero.
6434 2015-07-30 Yao Qi <yao.qi@linaro.org>
6436 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6437 Use regcache->tdesc instead.
6438 (arm_store_wmmxregset): Likewise.
6439 (arm_fill_vfpregset): Likewise.
6440 (arm_store_vfpregset): Likewise.
6442 2015-07-30 Yao Qi <yao.qi@linaro.org>
6444 * linux-arm-low.c: Include arch/arm.h.
6445 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6446 (arm_store_gregset): Likewise.
6448 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6450 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6451 ptrace's 4th parameter.
6453 2015-07-27 Yao Qi <yao.qi@linaro.org>
6455 * configure.srv (case aarch64*-*-linux*): Don't set
6458 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6460 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6462 * linux-arm-low.c: Likewise.
6463 * linux-cris-low.c: Likewise.
6464 * linux-crisv32-low.c: Likewise.
6465 * linux-low.c: Likewise.
6466 * linux-m68k-low.c: Likewise.
6467 * linux-mips-low.c: Likewise.
6468 * linux-nios2-low.c: Likewise.
6469 * linux-s390-low.c: Likewise.
6470 * linux-sparc-low.c: Likewise.
6471 * linux-tic6x-low.c: Likewise.
6472 * linux-tile-low.c: Likewise.
6473 * linux-x86-low.c: Likewise.
6475 2015-07-24 Pedro Alves <palves@redhat.com>
6477 * config.in: Regenerate.
6478 * configure: Regenerate.
6480 2015-07-24 Pedro Alves <palves@redhat.com>
6482 * acinclude.m4: Include ../ptrace.m4.
6483 * configure.ac: Call GDB_AC_PTRACE.
6484 * config.in, configure: Regenerate.
6486 2015-07-24 Yao Qi <yao.qi@linaro.org>
6488 * linux-low.c (linux_create_inferior): Remove setting to
6489 proc->priv->new_inferior.
6490 (linux_attach): Likewise.
6491 (linux_low_filter_event): Likewise.
6492 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6494 2015-07-24 Yao Qi <yao.qi@linaro.org>
6496 * linux-low.c (linux_arch_setup): New function.
6497 (linux_low_filter_event): If proc->tdesc is NULL and
6498 proc->attached is true, call the_low_target.arch_setup.
6499 Otherwise, keep status pending, and return.
6500 (linux_resume_one_lwp_throw): Don't call get_pc if
6501 thread->while_stepping isn't NULL. Don't call
6502 get_thread_regcache if proc->tdesc is NULL.
6503 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6504 (linux_target_ops): Install arch_setup.
6505 * server.c (start_inferior): Call the_target->arch_setup.
6506 * target.h (struct target_ops) <arch_setup>: New field.
6507 (target_arch_setup): New marco.
6508 * lynx-low.c (lynx_target_ops): Update.
6509 * nto-low.c (nto_target_ops): Update.
6510 * spu-low.c (spu_target_ops): Update.
6511 * win32-low.c (win32_target_ops): Update.
6513 2015-07-24 Yao Qi <yao.qi@linaro.org>
6515 * linux-low.c (linux_add_process): Don't set
6516 proc->priv->new_inferior.
6517 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6518 (linux_attach): Likewise.
6520 2015-07-24 Yao Qi <yao.qi@linaro.org>
6522 * server.c (start_inferior): Code refactor.
6524 2015-07-24 Yao Qi <yao.qi@linaro.org>
6526 * server.c (process_serial_event): Set general_thread.
6528 2015-07-21 Yao Qi <yao.qi@linaro.org>
6530 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6531 aarch64_linux_get_debug_reg_capacity.
6533 2015-07-17 Yao Qi <yao.qi@linaro.org>
6535 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6536 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6537 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6538 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6539 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6540 (AARCH64_HWP_ALIGNMENT): Likewise.
6541 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6542 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6543 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6544 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6545 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6546 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6547 (struct aarch64_debug_reg_state): Likewise.
6548 (struct arch_lwp_info): Likewise.
6549 (aarch64_align_watchpoint): Likewise.
6550 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6551 (aarch64_watchpoint_length): Likewise.
6552 (aarch64_point_encode_ctrl_reg): Likewise
6553 (aarch64_point_is_aligned): Likewise.
6554 (aarch64_align_watchpoint): Likewise.
6555 (aarch64_linux_set_debug_regs):
6556 (aarch64_dr_state_insert_one_point): Likewise.
6557 (aarch64_dr_state_remove_one_point): Likewise.
6558 (aarch64_handle_breakpoint): Likewise.
6559 (aarch64_handle_aligned_watchpoint): Likewise.
6560 (aarch64_handle_unaligned_watchpoint): Likewise.
6561 (aarch64_handle_watchpoint): Likewise.
6563 2015-07-17 Yao Qi <yao.qi@linaro.org>
6565 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6566 and don't aarch64_get_debug_reg_state. All callers update.
6567 (aarch64_handle_aligned_watchpoint): Likewise.
6568 (aarch64_handle_unaligned_watchpoint): Likewise.
6569 (aarch64_handle_watchpoint): Likewise.
6570 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6571 (aarch64_remove_point): Likewise.
6573 2015-07-17 Yao Qi <yao.qi@linaro.org>
6575 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6577 (aarch64_handle_unaligned_watchpoint): Likewise.
6579 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6581 Revert the previous 3 commits:
6582 Move gdb_regex* to common/
6583 Move linux_find_memory_regions_full & co.
6584 gdbserver build-id attribute generator
6586 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6587 Jan Kratochvil <jan.kratochvil@redhat.com>
6589 gdbserver build-id attribute generator.
6590 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6591 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6592 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6594 (get_dynamic): Use find_pdhr to traverse program headers.
6595 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6596 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6597 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6598 (get_hex_build_id): New.
6599 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6600 to reply XML document.
6602 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6603 Jan Kratochvil <jan.kratochvil@redhat.com>
6605 * target.c: Include target/target-utils.h and fcntl.h.
6606 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6607 (target_fileio_read_stralloc): New functions.
6609 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6611 * Makefile.in (OBS): Add gdb_regex.o.
6613 * config.in: Rebuilt.
6614 * configure: Rebuilt.
6616 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6617 Jan Kratochvil <jan.kratochvil@redhat.com>
6619 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6620 * Makefile.in (OBS): Add target-utils.o.
6621 (linux-maps.o, target-utils.o): New.
6622 * configure.srv (srv_linux_obj): Add linux-maps.o.
6624 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6626 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6628 (the_low_target): Install it.
6630 2015-07-14 Pedro Alves <palves@redhat.com>
6632 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6633 Instead, ignore ECHILD, and throw an error for other errnos.
6635 2015-07-10 Pedro Alves <palves@redhat.com>
6637 * event-loop.c (struct callback_event) <data>: Change type to
6638 gdb_client_data instance instead of gdb_client_data pointer.
6639 (append_callback_event): Adjust.
6641 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6643 * linux-aarch64-low.c: Add comments for each linux_target_ops
6644 method. Remove comments already covered in target_ops and
6645 linux_target_ops definitions.
6646 (the_low_target): Add comments for each unimplemented method.
6648 2015-07-09 Yao Qi <yao.qi@linaro.org>
6650 * linux-aarch64-low.c (aarch64_regmap): Remove.
6651 (aarch64_usrregs_info): Remove.
6652 (regs_info): Set field usrregs to NULL.
6654 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6656 * linux-low.c: Include "rsp-low.h"
6657 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6658 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6659 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6660 (handle_btrace_enable_pt): New.
6661 (handle_btrace_general_set): Support "pt".
6662 (handle_btrace_conf_general_set): Support "pt:size".
6664 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6666 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6669 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6671 * linux-aarch64-low.c: Remove comment about endianness.
6672 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6673 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6676 2015-06-24 Gary Benson <gbenson@redhat.com>
6678 * linux-i386-ipa.c (stdint.h): Do not include.
6679 * lynx-i386-low.c (stdint.h): Likewise.
6680 * lynx-ppc-low.c (stdint.h): Likewise.
6681 * mem-break.c (stdint.h): Likewise.
6682 * thread-db.c (stdint.h): Likewise.
6683 * tracepoint.c (stdint.h): Likewise.
6684 * win32-low.c (stdint.h): Likewise.
6686 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6688 * server.c (write_qxfer_response): Update call to
6689 remote_escape_output.
6691 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6692 Jan Kratochvil <jan.kratochvil@redhat.com>
6694 Merge multiple hex conversions.
6695 * gdbreplay.c (tohex): Rename to 'fromhex'.
6696 (logchar): Use fromhex.
6698 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6700 * server.c (handle_qxfer_libraries): Set `version' attribute for
6703 2015-06-10 Gary Benson <gbenson@redhat.com>
6705 * target.h (struct target_ops) <multifs_open>: New field.
6706 <multifs_unlink>: Likewise.
6707 <multifs_readlink>: Likewise.
6708 * linux-low.c (nat/linux-namespaces.h): New include.
6709 (linux_target_ops): Initialize the_target->multifs_open,
6710 the_target->multifs_unlink and the_target->multifs_readlink.
6711 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6712 * hostio.c (hostio_fs_pid): New static variable.
6713 (hostio_handle_new_gdb_connection): New function.
6714 (handle_setfs): Likewise.
6715 (handle_open): Use the_target->multifs_open as appropriate.
6716 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6717 (handle_readlink): Use the_target->multifs_readlink as
6719 (handle_vFile): Handle vFile:setfs packets.
6720 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6721 after target_handle_new_gdb_connection.
6723 2015-06-10 Gary Benson <gbenson@redhat.com>
6725 * configure.ac (AC_CHECK_FUNCS): Add setns.
6726 * config.in: Regenerate.
6727 * configure: Likewise.
6728 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6729 (linux-namespaces.o): New rule.
6730 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6732 2015-06-09 Gary Benson <gbenson@redhat.com>
6734 * hostio.c (handle_open): Process mode argument with
6735 fileio_to_host_mode.
6737 2015-06-01 Yao Qi <yao.qi@linaro.org>
6739 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6740 * linux-x86-low.c: Likewise.
6742 2015-05-28 Don Breazeal <donb@codesourcery.com>
6744 * linux-low.c (handle_extended_wait): Initialize
6745 thread_info.last_resume_kind for new fork children.
6747 2015-05-15 Pedro Alves <palves@redhat.com>
6749 * target.h (target_handle_new_gdb_connection): Rewrite using if
6750 wrapped in do/while.
6752 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6754 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6755 * configure, config.in: Regenerate.
6756 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6759 2015-05-12 Don Breazeal <donb@codesourcery.com>
6761 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6762 PTRACE_EVENT_VFORK_DONE.
6763 (linux_low_ptrace_options, extended_event_reported): Add vfork
6765 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6766 and "vforkdone" for RSP 'T' Stop Reply Packet.
6767 * server.h (report_vfork_events): Declare
6770 2015-05-12 Don Breazeal <donb@codesourcery.com>
6772 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6773 (the_low_target) <new_fork>: Initialize new member.
6774 * linux-arm-low.c (arm_new_fork): New function.
6775 (the_low_target) <new_fork>: Initialize new member.
6776 * linux-low.c (handle_extended_wait): Call new target function
6778 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6779 * linux-mips-low.c (mips_add_watchpoint): New function
6780 extracted from mips_insert_point.
6781 (the_low_target) <new_fork>: Initialize new member.
6782 (mips_linux_new_fork): New function.
6783 (mips_insert_point): Call mips_add_watchpoint.
6784 * linux-x86-low.c (x86_linux_new_fork): New function.
6785 (the_low_target) <new_fork>: Initialize new member.
6787 2015-05-12 Don Breazeal <donb@codesourcery.com>
6789 * linux-low.c (handle_extended_wait): Implement return value,
6790 rename argument 'event_child' to 'event_lwp', handle
6791 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6792 (linux_low_ptrace_options): New function.
6793 (linux_low_filter_event): Call linux_low_ptrace_options,
6794 use different argument fo linux_enable_event_reporting,
6795 use return value from handle_extended_wait.
6796 (extended_event_reported): New function.
6797 (linux_wait_1): Call extended_event_reported and set
6798 status to report fork events.
6799 (linux_write_memory): Add pid to debug message.
6800 (reset_lwp_ptrace_options_callback): New function.
6801 (linux_handle_new_gdb_connection): New function.
6802 (linux_target_ops): Initialize new structure member.
6803 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6804 * lynx-low.c: Initialize new structure member.
6805 * remote-utils.c (prepare_resume_reply): Implement stop reason
6806 "fork" for "T" stop message.
6807 * server.c (handle_query): Call handle_new_gdb_connection.
6808 * server.h (report_fork_events): Declare global flag.
6809 * target.h (struct target_ops) <handle_new_gdb_connection>:
6811 (target_handle_new_gdb_connection): New macro.
6812 * win32-low.c: Initialize new structure member.
6814 2015-05-12 Don Breazeal <donb@codesourcery.com>
6816 * mem-break.c (APPEND_TO_LIST): Define macro.
6817 (clone_agent_expr): New function.
6818 (clone_one_breakpoint): New function.
6819 (clone_all_breakpoints): New function.
6820 * mem-break.h: Declare new functions.
6822 2015-05-12 Don Breazeal <donb@codesourcery.com>
6824 * linux-low.c (linux_supports_fork_events): New function.
6825 (linux_supports_vfork_events): New function.
6826 (linux_target_ops): Initialize new structure members.
6827 (initialize_low): Call linux_check_ptrace_features.
6828 * lynx-low.c (lynx_target_ops): Initialize new structure
6830 * server.c (report_fork_events, report_vfork_events):
6832 (handle_query): Add new features to qSupported packet and
6834 (captured_main): Initialize new global variables.
6835 * target.h (struct target_ops) <supports_fork_events>:
6837 <supports_vfork_events>: New member.
6838 (target_supports_fork_events): New macro.
6839 (target_supports_vfork_events): New macro.
6840 * win32-low.c (win32_target_ops): Initialize new structure
6843 2015-05-12 Gary Benson <gbenson@redhat.com>
6845 * server.c (handle_qxfer_exec_file): Use current process
6848 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6850 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6851 Remove HAVE_PTRACE_GETREGS conditionals.
6852 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6853 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6855 2015-05-08 Yao Qi <yao.qi@linaro.org>
6857 * linux-low.c (linux_supports_conditional_breakpoints): New
6859 (linux_target_ops): Install new target method.
6860 * lynx-low.c (lynx_target_ops): Install NULL hook for
6861 supports_conditional_breakpoints.
6862 * nto-low.c (nto_target_ops): Likewise.
6863 * spu-low.c (spu_target_ops): Likewise.
6864 * win32-low.c (win32_target_ops): Likewise.
6865 * server.c (handle_query): Check
6866 target_supports_conditional_breakpoints.
6867 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6869 (target_supports_conditional_breakpoints): New macro.
6871 2015-05-06 Pedro Alves <palves@redhat.com>
6874 * server.c (start_inferior): If the process exits, mourn it.
6876 2015-04-21 Gary Benson <gbenson@redhat.com>
6878 * hostio.c (fileio_open_flags_to_host): Factored out to
6879 fileio_to_host_openflags in common/fileio.c. Single use
6882 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6884 * linux-xtensa-low.c (xtensa_fill_gregset)
6885 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6888 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6890 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6891 (regs_info): Replace usrregs pointer with NULL.
6893 2015-04-17 Gary Benson <gbenson@redhat.com>
6895 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6896 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6897 * server.c (handle_qxfer_exec_file): New function.
6898 (qxfer_packets): Add exec-file entry.
6899 (handle_query): Report qXfer:exec-file:read as supported packet.
6901 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6903 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6905 2015-04-09 Gary Benson <gbenson@redhat.com>
6907 * hostio-errno.c (errno_to_fileio_error): Remove function.
6908 Update caller to use remote_fileio_to_fio_error.
6910 2015-04-09 Yao Qi <yao.qi@linaro.org>
6912 * linux-low.c (linux_insert_point): Call
6913 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6914 (linux_remove_point): Call remove_memory_breakpoint if type is
6916 * linux-x86-low.c (x86_insert_point): Don't call
6917 insert_memory_breakpoint.
6918 (x86_remove_point): Don't call remove_memory_breakpoint.
6920 2015-04-01 Pedro Alves <palves@redhat.com>
6921 Cleber Rosa <crosa@redhat.com>
6923 * server.c (gdbserver_usage): Reorganize and extend the usage
6926 2015-03-24 Pedro Alves <palves@redhat.com>
6928 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6929 output. Also dump TRAP_TRACE.
6930 (linux_low_filter_event): In debug output, distinguish a
6931 resume_stop SIGSTOP from a delayed SIGSTOP.
6933 2015-03-24 Gary Benson <gbenson@redhat.com>
6935 * linux-x86-low.c (x86_linux_new_thread): Moved to
6937 (x86_linux_prepare_to_resume): Likewise.
6939 2015-03-24 Gary Benson <gbenson@redhat.com>
6941 * Makefile.in (x86-linux-dregs.o): New rule.
6942 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6943 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6944 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6945 (x86_linux_dr_get): Likewise.
6946 (x86_linux_dr_set): Likewise.
6947 (update_debug_registers_callback): Likewise.
6948 (x86_linux_dr_set_addr): Likewise.
6949 (x86_linux_dr_get_addr): Likewise.
6950 (x86_linux_dr_set_control): Likewise.
6951 (x86_linux_dr_get_control): Likewise.
6952 (x86_linux_dr_get_status): Likewise.
6953 (x86_linux_update_debug_registers): Likewise.
6955 2015-03-24 Gary Benson <gbenson@redhat.com>
6957 * linux-x86-low.c (x86_linux_update_debug_registers):
6958 New function, factored out from...
6959 (x86_linux_prepare_to_resume): ...this.
6961 2015-03-24 Gary Benson <gbenson@redhat.com>
6963 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6964 (x86_linux_dr_set): Likewise.
6965 (update_debug_registers_callback): Likewise.
6966 (x86_linux_dr_set_addr): Likewise.
6967 (x86_linux_dr_get_addr): Likewise.
6968 (x86_linux_dr_set_control): Likewise.
6969 (x86_linux_dr_get_control): Likewise.
6970 (x86_linux_dr_get_status): Likewise.
6971 (x86_linux_prepare_to_resume): Likewise.
6973 2015-03-24 Gary Benson <gbenson@redhat.com>
6975 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6976 Use perror_with_name. Pass string through gettext.
6977 (x86_linux_dr_set): Likewise.
6979 2015-03-24 Gary Benson <gbenson@redhat.com>
6981 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6982 (x86_linux_dr_set_addr): ...this.
6983 (x86_dr_low_get_addr): Rename to...
6984 (x86_linux_dr_get_addr): ...this.
6985 (x86_dr_low_set_control): Rename to...
6986 (x86_linux_dr_set_control): ...this.
6987 (x86_dr_low_get_control): Rename to...
6988 (x86_linux_dr_get_control): ...this.
6989 (x86_dr_low_get_status): Rename to...
6990 (x86_linux_dr_get_status): ...this.
6991 (x86_dr_low): Update with new function names.
6993 2015-03-24 Gary Benson <gbenson@redhat.com>
6995 * Makefile.in (x86-linux.o): New rule.
6996 * configure.srv: Add x86-linux.o to relevant targets.
6997 * linux-low.c (lwp_set_arch_private_info): New function.
6998 (lwp_arch_private_info): Likewise.
6999 * linux-x86-low.c: Include nat/x86-linux.h.
7000 (arch_lwp_info): Removed structure.
7001 (update_debug_registers_callback):
7002 Use lwp_set_debug_registers_changed.
7003 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7004 and lwp_set_debug_registers_changed.
7005 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7007 2015-03-24 Gary Benson <gbenson@redhat.com>
7009 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7010 * linux-arm-low.c (arm_new_thread): Likewise.
7011 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7012 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7013 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7014 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7016 2015-03-24 Gary Benson <gbenson@redhat.com>
7018 * linux-low.c (ptid_of_lwp): New function.
7019 (lwp_is_stopped): Likewise.
7020 (lwp_stop_reason): Likewise.
7021 * linux-x86-low.c (update_debug_registers_callback):
7023 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7026 2015-03-24 Gary Benson <gbenson@redhat.com>
7028 * linux-low.h (linux_stop_lwp): Remove declaration.
7030 2015-03-24 Gary Benson <gbenson@redhat.com>
7032 * linux-low.h: Include nat/linux-nat.h.
7033 * linux-low.c (iterate_over_lwps_args): New structure.
7034 (iterate_over_lwps_filter): New function.
7035 (iterate_over_lwps): Likewise.
7036 * linux-x86-low.c (update_debug_registers_callback):
7037 Update signature to what iterate_over_lwps expects.
7038 Remove PID check that iterate_over_lwps now performs.
7039 (x86_dr_low_set_addr): Use iterate_over_lwps.
7040 (x86_dr_low_set_control): Likewise.
7042 2015-03-24 Gary Benson <gbenson@redhat.com>
7044 * linux-x86-low.c (x86_debug_reg_state): New function.
7045 (x86_linux_prepare_to_resume): Use the above.
7047 2015-03-24 Gary Benson <gbenson@redhat.com>
7049 * linux-low.c (current_lwp_ptid): New function.
7050 * linux-x86-low.c: Include nat/linux-nat.h.
7051 (x86_dr_low_get_addr): Use current_lwp_ptid.
7052 (x86_dr_low_get_control): Likewise.
7053 (x86_dr_low_get_status): Likewise.
7055 2015-03-20 Pedro Alves <palves@redhat.com>
7057 * tracepoint.c (cmd_qtstatus): Make "str" const.
7059 2015-03-20 Pedro Alves <palves@redhat.com>
7061 * server.c (handle_general_set): Make "req_str" const.
7063 2015-03-19 Pedro Alves <palves@redhat.com>
7065 * linux-low.c (linux_resume_one_lwp): Rename to ...
7066 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7067 instead call perror_with_name.
7068 (check_ptrace_stopped_lwp_gone): New function.
7069 (linux_resume_one_lwp): Reimplement as wrapper around
7070 linux_resume_one_lwp_throw that swallows errors if the LWP is
7073 2015-03-19 Pedro Alves <palves@redhat.com>
7075 * linux-low.c (count_events_callback, select_event_lwp_callback):
7076 No longer check whether the thread has resume_stop as last resume
7079 2015-03-19 Pedro Alves <palves@redhat.com>
7081 * linux-low.c (count_events_callback, select_event_lwp_callback):
7082 Use the lwp's status_pending_p field, not the thread's.
7084 2015-03-19 Pedro Alves <palves@redhat.com>
7086 * linux-low.c (select_event_lwp_callback): Update comments to
7087 no longer mention SIGTRAP.
7089 2015-03-18 Gary Benson <gbenson@redhat.com>
7091 * server.c (handle_query): Do not report vFile:fstat as supported.
7093 2015-03-11 Gary Benson <gbenson@redhat.com>
7095 * hostio.c (sys/types.h): New include.
7096 (sys/stat.h): Likewise.
7097 (common-remote-fileio.h): Likewise.
7098 (handle_fstat): New function.
7099 (handle_vFile): Handle vFile:fstat packets.
7101 2015-03-11 Gary Benson <gbenson@redhat.com>
7103 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7104 struct stat.st_blocks and struct stat.st_blksize.
7105 * configure: Regenerate.
7106 * config.in: Likewise.
7107 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7108 (OBS): Add common-remote-fileio.o.
7109 (common-remote-fileio.o): New rule.
7111 2015-03-09 Pedro Alves <palves@redhat.com>
7113 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7114 'struct sockaddr' pointer in 'accept' call.
7116 2015-03-09 Pedro Alves <palves@redhat.com>
7119 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 * configure.ac (build_warnings): Move
7134 -Wdeclaration-after-statement to the C-specific set.
7135 * configure: Regenerate.
7137 2015-03-07 Pedro Alves <palves@redhat.com>
7139 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7140 or <winsock2.h> here. Instead include "gdb_socket.h".
7141 (remote_open): Use union gdb_sockaddr_u.
7142 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7143 or <winsock2.h> here. Instead include "gdb_socket.h".
7144 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7145 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7147 (init_named_socket, gdb_agent_helper_thread): Use union
7150 2015-03-07 Pedro Alves <palves@redhat.com>
7152 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7155 2015-03-06 Yao Qi <yao.qi@linaro.org>
7157 * linux-aarch64-low.c (aarch64_insert_point): Use
7158 show_debug_regs as a boolean.
7159 (aarch64_remove_point): Likewise.
7161 2015-03-05 Pedro Alves <palves@redhat.com>
7163 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7164 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7165 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7166 * nto-low.c (nto_target_ops): Likewise.
7167 * spu-low.c (spu_target_ops): Likewise.
7168 * win32-low.c (win32_target_ops): Likewise.
7170 2015-03-04 Pedro Alves <palves@redhat.com>
7172 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7173 Decide whether a breakpoint triggered based on the SIGTRAP's
7175 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7176 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7177 (linux_low_filter_event): Check for breakpoints before checking
7179 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7181 (linux_stopped_by_sw_breakpoint)
7182 (linux_supports_stopped_by_sw_breakpoint)
7183 (linux_stopped_by_hw_breakpoint)
7184 (linux_supports_stopped_by_hw_breakpoint): New functions.
7185 (linux_target_ops): Install new target methods.
7187 2015-03-04 Pedro Alves <palves@redhat.com>
7189 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7190 * server.c (swbreak_feature, hwbreak_feature): New globals.
7191 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7192 (captured_main): Clear swbreak_feature and hwbreak_feature.
7193 * server.h (swbreak_feature, hwbreak_feature): Declare.
7194 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7195 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7196 supports_stopped_by_hw_breakpoint>: New fields.
7197 (target_supports_stopped_by_sw_breakpoint)
7198 (target_stopped_by_sw_breakpoint)
7199 (target_supports_stopped_by_hw_breakpoint)
7200 (target_stopped_by_hw_breakpoint): Declare.
7202 2015-03-04 Pedro Alves <palves@redhat.com>
7204 enum lwp_stop_reason -> enum target_stop_reason
7205 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7206 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7207 (linux_wait_1, stuck_in_jump_pad_callback)
7208 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7209 (linux_stopped_by_watchpoint):
7210 * linux-low.h (enum lwp_stop_reason): Delete.
7211 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7212 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7214 2015-03-04 Yao Qi <yao.qi@linaro.org>
7216 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7218 2015-03-03 Gary Benson <gbenson@redhat.com>
7220 * hostio.c (handle_vFile): Fix prefix lengths.
7222 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7224 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7227 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7229 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7230 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7231 (clean): Add "rm -f" for above C files.
7232 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7233 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7234 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7235 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7236 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7237 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7238 (init_registers_s390x_vx_linux64)
7239 (init_registers_s390x_tevx_linux64)
7240 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7241 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7243 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7244 (s390_store_vxrs_high): New functions.
7245 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7247 (s390_arch_setup): Add logic for selecting one of the new target
7248 descriptions. Activate the new vector regsets if applicable.
7249 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7250 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7251 and init_registers_s390x_tevx_linux64.
7253 2015-03-01 Pedro Alves <palves@redhat.com>
7255 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7258 2015-02-27 Pedro Alves <palves@redhat.com>
7260 * linux-x86-low.c (u_debugreg_offset): New function.
7261 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7263 2015-02-27 Pedro Alves <palves@redhat.com>
7265 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7266 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7267 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7268 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7269 (ps_lsetfpregs, ps_getpid)
7270 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7271 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7272 (ps_lsetxregs, ps_plog): Declare.
7274 2015-02-27 Pedro Alves <palves@redhat.com>
7276 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7277 IP_AGENT_EXPORT_FUNC.
7278 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7279 IP_AGENT_EXPORT_FUNC.
7280 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7281 (IP_AGENT_EXPORT): Delete.
7282 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7283 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7284 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7285 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7286 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7287 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7288 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7289 (traceframe_read_count, traceframe_write_count)
7290 (traceframes_created, trace_state_variables, get_raw_reg)
7291 (get_trace_state_variable_value, set_trace_state_variable_value)
7292 (ust_loaded, helper_thread_id, cmd_buf): Use
7293 IPA_SYM_EXPORTED_NAME.
7294 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7295 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7296 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7297 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7298 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7299 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7300 EXTERN_C_PUSH/EXTERN_C_POP.
7301 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7302 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7303 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7304 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7305 (traceframe_write_count, traceframe_read_count)
7306 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7307 (about_to_request_buffer_space, get_trace_state_variable_value)
7308 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7309 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7310 EXTERN_C_PUSH/EXTERN_C_POP.
7311 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7312 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7313 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7314 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7315 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7316 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7317 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7318 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7320 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7321 (IP_AGENT_EXPORT_VAR_DECL): Define.
7323 (gdb_agent_get_raw_reg): Declare.
7325 2015-02-27 Tom Tromey <tromey@redhat.com>
7326 Pedro Alves <palves@redhat.com>
7328 Rename symbols whose names are reserved C++ keywords throughout.
7330 2015-02-27 Pedro Alves <palves@redhat.com>
7332 * Makefile.in (COMPILER): New, get it from autoconf.
7333 (CXX): Get from autoconf instead.
7334 (COMPILE.pre): Use COMPILER.
7335 (CC-LD): Rename to ...
7336 (CC_LD): ... this. Use COMPILER.
7337 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7338 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7339 * acinclude.m4: Include build-with-cxx.m4.
7340 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7341 Disable -Werror by default if building in C++ mode.
7342 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7343 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7344 the C++ compiler. Save/restore CXXFLAGS too.
7345 * configure: Regenerate.
7347 2015-02-27 Pedro Alves <palves@redhat.com>
7349 * acinclude.m4: Include libiberty.m4.
7350 * configure.ac: Call libiberty_INIT.
7351 * config.in, configure: Regenerate.
7353 2015-02-26 Pedro Alves <palves@redhat.com>
7355 * linux-low.c (linux_wait_1): When incrementing the PC past a
7356 program breakpoint always use the_low_target.breakpoint_len as
7357 increment, rather than the maximum between that and
7358 the_low_target.decr_pc_after_break.
7360 2015-02-23 Pedro Alves <palves@redhat.com>
7362 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7363 thread was doing a step-over; always adjust the PC if
7364 we stepped over a permanent breakpoint.
7365 (linux_wait_1): If we stepped over breakpoint that was on top of a
7366 permanent breakpoint, manually advance the PC past it.
7368 2015-02-23 Pedro Alves <palves@redhat.com>
7370 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7372 (x86_fill_gregset, x86_store_gregset): Use it when handling
7375 2015-02-20 Pedro Alves <palves@redhat.com>
7377 * thread-db.c: Include "nat/linux-procfs.h".
7378 (thread_db_init): Skip listing new threads if the kernel supports
7379 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7381 2015-02-20 Pedro Alves <palves@redhat.com>
7383 * linux-low.c (status_pending_p_callback): Use ptid_match.
7385 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7387 PR breakpoints/16812
7388 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7389 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7390 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7392 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7394 PR breakpoints/15956
7395 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7397 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7399 * linux-low.c (linux_low_btrace_conf): Print size.
7400 * server.c (handle_btrace_conf_general_set): New.
7401 (hanle_general_set): Call handle_btrace_conf_general_set.
7402 (handle_query): Report Qbtrace-conf:bts:size as supported.
7404 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7406 * linux-low.c (linux_low_enable_btrace): Update parameters.
7407 (linux_low_btrace_conf): New.
7408 (linux_target_ops)<to_btrace_conf>: Initialize.
7409 * server.c (current_btrace_conf): New.
7410 (handle_btrace_enable): Rename to ...
7411 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7412 to target_enable_btrace. Update comment. Update users.
7413 (handle_qxfer_btrace_conf): New.
7414 (qxfer_packets): Add btrace-conf entry.
7415 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7416 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7417 (target_ops)<read_btrace_conf>: New.
7418 (target_enable_btrace): Update parameters.
7419 (target_read_btrace_conf): New.
7421 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7423 * server.c (handle_btrace_general_set): Remove call to
7424 target_supports_btrace.
7425 (supported_btrace_packets): New.
7426 (handle_query): Call supported_btrace_packets.
7427 * target.h: include btrace-common.h.
7428 (btrace_target_info): Removed.
7429 (supports_btrace, target_supports_btrace): Update parameters.
7431 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7433 * Makefile.in (SFILES): Add common/btrace-common.c.
7434 (OBS): Add common/btrace-common.o.
7435 (btrace-common.o): Add build rules.
7436 * linux-low: Include btrace-common.h.
7437 (linux_low_read_btrace): Use struct btrace_data. Call
7438 btrace_data_init and btrace_data_fini.
7440 2015-02-06 Pedro Alves <palves@redhat.com>
7442 * thread-db.c (find_new_threads_callback): Add debug output.
7444 2015-02-04 Pedro Alves <palves@redhat.com>
7446 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7447 (resume_stopped_resumed_lwps): New function.
7448 (linux_wait_for_event_filtered): Use it.
7450 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7452 * Makefile.in (SFILES): Add linux-personality.c.
7453 (linux-personality.o): New rule.
7454 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7455 list of objects to be built.
7456 * linux-low.c: Include nat/linux-personality.h.
7457 (linux_create_inferior): Remove code to disable address space
7458 randomization (moved to ../nat/linux-personality.c). Create
7459 cleanup to disable address space randomization.
7461 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7463 * Makefile.in (posix-strerror.o): New rule.
7464 (mingw-strerror.o): Likewise.
7465 * configure: Regenerated.
7466 * configure.ac: Source file ../common/common.host. Initialize new
7467 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7469 2015-01-14 Yao Qi <yao@codesourcery.com>
7471 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7472 (ppc-linux.o): New rule.
7473 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7474 * configure.ac: AC_CHECK_FUNCS(getauxval).
7475 * config.in: Re-generated.
7476 * configure: Re-generated.
7477 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7478 ppc64_64bit_inferior_p
7480 2015-01-14 Yao Qi <yao@codesourcery.com>
7482 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7483 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7484 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7485 (PT_ORIG_R3, PT_TRAP): Likewise.
7486 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7487 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7488 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7490 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7492 * i387-fp.c (i387_cache_to_xsave): In look over
7493 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7494 zmmh_low_space field by use of zmmh_high_space.
7496 2015-01-09 Pedro Alves <palves@redhat.com>
7498 * linux-low.c (step_over_bkpt): Move higher up in the file.
7499 (handle_extended_wait): Don't store the stop_pc here.
7500 (get_stop_pc): Adjust comments and rename to ...
7501 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7502 stopped for a software breakpoint or hardware breakpoint.
7503 (thread_still_has_status_pending_p): New function.
7504 (status_pending_p_callback): Use
7505 thread_still_has_status_pending_p. If the event is no longer
7506 interesting, resume the LWP.
7507 (handle_tracepoints): Add assert.
7508 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7509 (wstatus_maybe_breakpoint): New function.
7510 (cancel_breakpoint): Delete function.
7511 (check_stopped_by_watchpoint): New function, factored out from
7512 linux_low_filter_event.
7513 (lp_status_maybe_breakpoint): Delete function.
7514 (linux_low_filter_event): Remove filter_ptid argument.
7515 Leave thread group exits pending here. Store the LWP's stop PC.
7516 Always leave events pending.
7517 (linux_wait_for_event_filtered): Pull all events out of the
7518 kernel, and leave them all pending.
7519 (count_events_callback, select_event_lwp_callback): Consider all
7521 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7522 (select_event_lwp): Only give preference to the stepping LWP in
7523 all-stop mode. Adjust comments.
7524 (ignore_event): New function.
7525 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7526 references to cancel_breakpoints. Adjust to renames. Also give
7527 equal priority to all LWPs that have had events in non-stop mode.
7528 If reporting a software breakpoint event, unadjust the LWP's PC.
7529 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7530 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7532 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7533 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7534 (linux_stopped_by_watchpoint): Adjust.
7535 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7536 * linux-low.h (enum lwp_stop_reason): New.
7537 (struct lwp_info) <stop_pc>: Adjust comment.
7538 <stopped_by_watchpoint>: Delete field.
7539 <stop_reason>: New field.
7540 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7541 * mem-break.c (software_breakpoint_inserted_here)
7542 (hardware_breakpoint_inserted_here): New function.
7543 * mem-break.h (software_breakpoint_inserted_here)
7544 (hardware_breakpoint_inserted_here): Declare.
7545 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7546 (cancel_breakpoints): Delete.
7547 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7548 (upload_fast_traceframes): Remove references to
7551 2015-01-09 Pedro Alves <palves@redhat.com>
7553 * thread-db.c (find_new_threads_callback): Ignore thread if the
7554 kernel thread ID is -1.
7556 2015-01-09 Pedro Alves <palves@redhat.com>
7558 * linux-low.c (linux_attach_fail_reason_string): Move to
7559 nat/linux-ptrace.c, and rename.
7560 (linux_attach_lwp): Update comment.
7561 (attach_proc_task_lwp_callback): New function.
7562 (linux_attach): Adjust to rename and use
7563 linux_proc_attach_tgid_threads.
7564 (linux_attach_fail_reason_string): Delete declaration.
7566 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7568 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7569 * server.c (gdbserver_version): Likewise.
7571 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7573 * remote-utils.c: Include ctype.h.
7574 (input_interrupt): Explicitly handle the case when the char
7575 received is the NUL byte. Improve the printing of non-ASCII
7578 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7580 * linux-low.c (linux_low_filter_event): Update call to
7581 linux_enable_event_reporting following the addition of
7582 a new parameter to that function.
7584 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7587 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7588 (AARCH64_FPCR_REGNO): Likewise.
7589 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7590 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7591 (aarch64_store_fpregset): Likewise.
7593 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7595 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7596 Remove FIXME comment about assumption about N.
7598 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7600 * configure.ac: If large-file support is disabled in GDBserver,
7601 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7602 * configure: Regenerate.
7604 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7606 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7607 warning upon ENODATA from ptrace.
7608 * linux-s390-low.c (s390_store_tdb): New.
7609 (s390_regsets): Add regset for NT_S390_TDB.
7611 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7613 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7614 without a fill_function.
7615 * linux-s390-low.c (s390_fill_last_break): Remove.
7616 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7617 (s390_arch_setup): Use regset's size instead of fill_function for
7620 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7622 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7623 the regset's store function when ptrace returned an error.
7624 * regcache.c (get_thread_regcache): Invalidate register cache
7625 before fetching inferior's registers.
7627 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7629 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7630 while-loop as for-loop.
7631 (regsets_store_inferior_registers): Likewise.
7633 2014-11-28 Yao Qi <yao@codesourcery.com>
7635 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7636 * config.in, configure: Re-generate.
7637 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7640 2014-11-21 Yao Qi <yao@codesourcery.com>
7642 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7643 (AC_CHECK_HEADERS): Remove malloc.h.
7644 * configure: Re-generated.
7645 * config.in: Re-generated.
7646 * server.h: Don't include alloca.h and malloc.h.
7647 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7648 Don't include malloc.h.
7650 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7652 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7653 corresponding ERRNO check in same block.
7655 2014-11-12 Pedro Alves <palves@redhat.com>
7657 * server.c (cont_thread): Update comment.
7658 (start_inferior, attach_inferior): No longer clear cont_thread.
7659 (handle_v_cont): No longer set cont_thread.
7660 (captured_main): Clear cont_thread each time a GDB connects.
7662 2014-11-12 Pedro Alves <palves@redhat.com>
7664 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7665 thread, and don't resume all threads if the Hc thread has exited.
7667 2014-11-12 Pedro Alves <palves@redhat.com>
7669 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7670 the process group instead of to a specific LWP.
7672 2014-10-15 Pedro Alves <palves@redhat.com>
7675 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7677 (arm_set_thread_context): Delete.
7678 (the_low_target): Adjust.
7679 * win32-i386-low.c (debug_registers_changed)
7680 (debug_registers_used): Delete.
7681 (update_debug_registers_callback): New function.
7682 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7683 needing to update their debug registers.
7684 (win32_get_current_dr): New function.
7685 (x86_dr_low_get_addr, x86_dr_low_get_control)
7686 (x86_dr_low_get_status): Fetch the debug register from the thread
7688 (i386_initial_stuff): Adjust.
7689 (i386_get_thread_context): Remove current_event parameter. Don't
7690 clear debug_registers_changed nor copy DR values to
7692 (i386_set_thread_context): Delete.
7693 (i386_prepare_to_resume): New function.
7694 (i386_thread_added): Mark the thread as needing to update irs
7696 (the_low_target): Remove i386_set_thread_context and install
7697 i386_prepare_to_resume.
7698 * win32-low.c (win32_get_thread_context): Adjust.
7699 (win32_set_thread_context): Use SetThreadContext
7701 (win32_prepare_to_resume): New function.
7702 (win32_require_context): New function, factored out from ...
7703 (thread_rec): ... this.
7704 (continue_one_thread): Call win32_prepare_to_resume on each thread
7705 we're about to continue.
7706 (win32_resume): Call win32_prepare_to_resume on the event thread.
7707 * win32-low.h (struct win32_thread_info)
7708 <debug_registers_changed>: New field.
7709 (struct win32_target_ops): Change prototype of set_thread_context,
7710 delete set_thread_context and add prepare_to_resume.
7711 (win32_require_context): New declaration.
7713 2014-10-08 Gary Benson <gbenson@redhat.com>
7715 * server.h: Do not include common-exceptions.h.
7717 2014-10-08 Gary Benson <gbenson@redhat.com>
7719 * server.h: Do not include cleanups.h.
7721 2014-09-30 James Hogan <james.hogan@imgtec.com>
7723 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7726 2014-09-23 Yao Qi <yao@codesourcery.com>
7728 * linux-low.c (lp_status_maybe_breakpoint): New function.
7729 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7730 (count_events_callback): Likewise.
7731 (select_event_lwp_callback): Likewise.
7732 (cancel_breakpoints_callback): Likewise.
7734 2014-09-19 Don Breazeal <donb@codesourcery.com>
7736 * linux-low.c (handle_extended_wait): Call
7737 linux_ptrace_get_extended_event.
7738 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7739 linux_is_extended_waitstatus.
7741 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7743 * Makefile.in (CPPFLAGS): Define.
7744 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7745 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7747 2014-09-16 Gary Benson <gbenson@redhat.com>
7749 * inferiors.h (current_inferior): Renamed as...
7750 (current_thread): New variable. All uses updated.
7751 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7752 (maybe_move_out_of_jump_pad): Likewise.
7753 (cancel_breakpoint): Likewise.
7754 (linux_low_filter_event): Likewise.
7755 (wait_for_sigstop): Likewise.
7756 (linux_resume_one_lwp): Likewise.
7757 (need_step_over_p): Likewise.
7758 (start_step_over): Likewise.
7759 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7760 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7761 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7762 and save_inferior as saved_thread.
7763 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7765 (regcache_invalidate_thread): Likewise.
7766 * remote-utils.c (prepare_resume_reply): Likewise.
7767 * thread-db.c (thread_db_get_tls_address): Likewise.
7768 (disable_thread_event_reporting): Likewise.
7769 (remove_thread_event_breakpoints): Likewise.
7770 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7772 * target.h (set_desired_inferior): Renamed as...
7773 (set_desired_thread): New declaration. All uses updated.
7774 * server.c (myresume): Updated comment to reference thread instead
7776 (handle_serial_event): Likewise.
7777 (handle_target_event): Likewise.
7779 2014-09-12 Tom Tromey <tromey@redhat.com>
7780 Gary Benson <gbenson@redhat.com>
7782 * regcache.h: Include common-regcache.h.
7783 (regcache_read_pc): Don't declare.
7784 * regcache.c (get_thread_regcache_for_ptid): New function.
7786 2014-09-11 Tom Tromey <tromey@redhat.com>
7787 Gary Benson <gbenson@redhat.com>
7789 * symbol.c: New file.
7790 * Makefile.in (SFILES): Add symbol.c.
7791 (OBS): Add symbol.o.
7793 2014-09-11 Gary Benson <gbenson@redhat.com>
7795 * target.c (target_stop_ptid, target_continue_ptid): New
7798 2014-09-11 Tom Tromey <tromey@redhat.com>
7799 Gary Benson <gbenson@redhat.com>
7801 * target.h: Include target/target.h.
7802 * target.c (target_read_memory, target_read_uint32)
7803 (target_write_memory): New functions.
7805 2014-09-11 Gary Benson <gbenson@redhat.com>
7807 * server.h (debug_hw_points): Don't declare.
7808 * server.c (debug_hw_points): Don't define. Replace all uses
7809 with show_debug_regs.
7810 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7811 all uses with show_debug_regs.
7813 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7815 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7816 endianness into account.
7817 (ppc_supply_ptrace_register): Likewise.
7819 2014-09-03 James Hogan <james.hogan@imgtec.com>
7821 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7822 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7824 2014-09-03 Gary Benson <gbenson@redhat.com>
7826 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7827 ALL_DEBUG_ADDRESS_REGISTERS.
7829 2014-09-02 Gary Benson <gbenson@redhat.com>
7831 * i386-low.h: Renamed as...
7832 * x86-low.h: New file. All type, function and variable name
7833 prefixes changed from "i386_" to "x86_". All references updated.
7834 * i386-low.c: Renamed as...
7835 * x86-low.c: New file. All type, function and variable name
7836 prefixes changed from "i386_" to "x86_". All references updated.
7838 2014-09-02 Gary Benson <gbenson@redhat.com>
7840 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7841 (x86_linux_new_thread): Likewise.
7843 2014-08-29 Gary Benson <gbenson@redhat.com>
7845 * server.h (setjmp.h): Do not include.
7846 (toplevel): Do not declare.
7847 (common-exceptions.h): Include.
7848 (cleanups.h): Likewise.
7849 * server.c (toplevel): Do not define.
7850 (exit_code): New static global.
7851 (detach_or_kill_for_exit_cleanup): New function.
7852 (main): New function. Original main renamed to...
7853 (captured_main): New function.
7854 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7856 2014-08-29 Gary Benson <gbenson@redhat.com>
7858 * Makefile.in (SFILES): Add common/common-exceptions.c.
7859 (OBS): Add common-exceptions.o.
7860 (common-exceptions.o): New rule.
7861 * utils.c (prepare_to_throw_exception): New function.
7863 2014-08-29 Gary Benson <gbenson@redhat.com>
7865 * config.in: Regenerate.
7866 * configure: Likewise.
7868 2014-08-29 Gary Benson <gbenson@redhat.com>
7870 * Makefile.in (SFILES): Add common/cleanups.c.
7872 (cleanups.o): New rule.
7874 2014-08-29 Gary Benson <gbenson@redhat.com>
7876 * utils.c (internal_vwarning): New function.
7878 2014-08-28 Gary Benson <gbenson@redhat.com>
7880 * utils.h (fatal): Remove declaration.
7881 * utils.c (fatal): Remove function.
7883 2014-08-28 Gary Benson <gbenson@redhat.com>
7885 * tracepoint.c (gdb_agent_init): Replace fatal with
7887 (initialize_tracepoint): Likewise.
7889 2014-08-28 Gary Benson <gbenson@redhat.com>
7891 * remote-utils.c (remote_prepare): Replace fatal with error.
7893 2014-08-28 Gary Benson <gbenson@redhat.com>
7895 * linux-low.c (linux_async): Replace fatal with warning.
7897 (linux_start_non_stop): Return -1 if linux_async failed.
7899 2014-08-28 Gary Benson <gbenson@redhat.com>
7901 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7903 (i386_dr_low_get_addr): Remove vague comment.
7904 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7907 2014-08-28 Gary Benson <gbenson@redhat.com>
7909 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7910 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7912 (linux_resume_one_lwp): Likewise.
7913 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7915 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7916 with internal_error.
7917 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7918 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7919 (find_register_by_name): Replace fatal with internal_error.
7920 (find_regno): Likewise.
7921 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7922 * thread-db.c (thread_db_create_event): Likewise.
7923 (thread_db_load_search): Likewise.
7924 (try_thread_db_load_1): Likewise.
7925 * tracepoint.c (get_jump_space_head): Replace fatal with
7927 (claim_trampoline_space): Likewise.
7928 (have_fast_tracepoint_trampoline_buffer): Likewise.
7929 (cmd_qtstart): Likewise.
7930 (stop_tracing): Likewise.
7931 (fast_tracepoint_collecting): Likewise.
7932 (target_malloc): Likewise.
7933 (download_tracepoint): Likewise.
7934 (download_trace_state_variables): Replace check with gdb_assert.
7935 (upload_fast_traceframes): Replace fatal with internal_error.
7937 2014-08-19 Tom Tromey <tromey@redhat.com>
7938 Gary Benson <gbenson@redhat.com>
7940 * Makefile.in (SFILES): Add common/common-debug.c.
7941 (OBS): Add common-debug.o.
7942 (common-debug.o): New rule.
7943 * debug.h (debug_printf): Don't declare.
7944 * debug.c (debug_printf): Renamed and rewritten as...
7945 (debug_vprintf): New function.
7947 2014-08-19 Gary Benson <gbenson@redhat.com>
7949 * utils.h: Do not include print-utils.h.
7951 2014-08-19 Tom Tromey <tromey@redhat.com>
7952 Gary Benson <gbenson@redhat.com>
7954 * server.h: Add static assertion.
7955 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7957 2014-08-19 Tom Tromey <tromey@redhat.com>
7958 Gary Benson <gbenson@redhat.com>
7960 * Makefile.in (SFILES): Add common/errors.c.
7961 (OBS): Add errors.o.
7962 (IPA_OBS): Add errors-ipa.o.
7963 (errors.o): New rule.
7964 (errors-ipa.o): Likewise.
7965 * utils.h (perror_with_name, error, warning): Don't declare.
7966 * utils.c (warning): Renamed and rewritten as...
7967 (vwarning): New function.
7968 (error): Renamed and rewritten as...
7969 (verror): New function.
7970 (internal_error): Renamed and rewritten as...
7971 (internal_verror): New function.
7973 2014-08-07 Gary Benson <gbenson@redhat.com>
7975 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7976 * configure: Regenerate.
7977 * config.in: Likewise.
7978 * server.h: Do not include errno.h.
7979 * event-loop.c: Likewise.
7980 * hostio-errno.c: Likewise.
7981 * linux-low.c: Likewise.
7982 * remote-utils.c: Likewise.
7983 * spu-low.c: Likewise.
7984 * utils.c: Likewise.
7985 * gdbreplay.c: Unconditionally include errno.h.
7987 2014-08-07 Gary Benson <gbenson@redhat.com>
7989 * server.h: Do not include string.h.
7990 * event-loop.c: Likewise.
7991 * linux-low.c: Likewise.
7992 * regcache.c: Likewise.
7993 * remote-utils.c: Likewise.
7994 * spu-low.c: Likewise.
7995 * utils.c: Likewise.
7997 2014-08-07 Gary Benson <gbenson@redhat.com>
7999 * server.h: Do not include gdb_assert.h.
8001 2014-08-07 Gary Benson <gbenson@redhat.com>
8003 * server.h: Do not include common-utils.h.
8005 2014-08-07 Gary Benson <gbenson@redhat.com>
8007 * server.h: Do not include ptid.h.
8008 * notif.h: Likewise.
8010 2014-08-07 Gary Benson <gbenson@redhat.com>
8012 * server.h: Do not include gdb_locale.h.
8014 2014-08-07 Gary Benson <gbenson@redhat.com>
8016 * server.h: Do not include gdb/signals.h.
8017 * win32-low.c: Likewise.
8019 2014-08-07 Gary Benson <gbenson@redhat.com>
8021 * server.h: Do not include pathmax.h.
8023 2014-08-07 Gary Benson <gbenson@redhat.com>
8025 * server.h: Do not include libiberty.h.
8026 * linux-bfin-low.c: Likewise.
8028 2014-08-07 Gary Benson <gbenson@redhat.com>
8030 * server.h: Do not include ansidecl.h.
8032 2014-08-07 Gary Benson <gbenson@redhat.com>
8034 * linux-x86-low.c: Do not include stddef.h.
8035 * lynx-ppc-low.c: Likewise.
8036 * tracepoint.c: Likewise.
8038 2014-08-07 Gary Benson <gbenson@redhat.com>
8040 * server.h: Do not include stdarg.h.
8041 * nto-low.c: Likewise.
8043 2014-08-07 Gary Benson <gbenson@redhat.com>
8045 * server.h: Do not include stdlib.h.
8046 * inferiors.c: Likewise.
8047 * linux-low.c: Likewise.
8048 * regcache.c: Likewise.
8049 * spu-low.c: Likewise.
8050 * tracepoint.c: Likewise.
8051 * utils.c: Likewise.
8053 2014-08-07 Gary Benson <gbenson@redhat.com>
8055 * server.h: Do not include stdio.h.
8056 * linux-low.c: Likewise.
8057 * remote-utils.c: Likewise.
8058 * spu-low.c: Likewise.
8059 * utils.c: Likewise.
8060 * wincecompat.c: Likewise.
8062 2014-08-06 Gary Benson <gbenson@redhat.com>
8064 * regcache.c (init_register_cache): Move conditionals inside if.
8066 2014-08-06 Gary Benson <gbenson@redhat.com>
8068 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8070 2014-07-31 Gary Benson <gbenson@redhat.com>
8072 * ax.h: Do not include server.h.
8073 * gdbthread.h: Likewise.
8074 * lynx-low.h: Likewise.
8075 * notif.h: Likewise.
8077 2014-07-30 Gary Benson <gbenson@redhat.com>
8079 * server.h: Include common-defs.h.
8080 Do not include config.h or build-gnulib-gdbserver/config.h.
8082 2014-07-30 Gary Benson <gbenson@redhat.com>
8084 * hostio-errno.c: Move server.h to top of includes list.
8085 * inferiors.c: Likewise.
8086 * linux-x86-low.c: Likewise.
8087 * notif.c: Include server.h.
8089 2014-07-24 Tom Tromey <tromey@redhat.com>
8090 Gary Benson <gbenson@redhat.com>
8092 * server.h (CORE_ADDR): Now unsigned.
8094 2014-07-16 Pedro Alves <palves@redhat.com>
8096 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8098 2014-07-15 Pedro Alves <palves@redhat.com>
8100 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8103 2014-07-11 Pedro Alves <palves@redhat.com>
8105 * linux-low.c (kill_wait_lwp): New function, based on
8106 kill_one_lwp_callback, but use my_waitpid directly.
8107 (kill_one_lwp_callback, linux_kill): Use it.
8109 2014-06-23 Pedro Alves <palves@redhat.com>
8111 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8112 before setting DR0..DR3.
8114 2014-06-20 Gary Benson <gbenson@redhat.com>
8116 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8117 * configure: Regenerated.
8118 * config.in: Likewise.
8120 2014-06-20 Gary Benson <gbenson@redhat.com>
8122 * Makefile.in (SFILES): Update locations for files moved
8124 (object file files): Reordered.
8126 2014-06-20 Gary Benson <gbenson@redhat.com>
8128 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8129 (i386_dr_low_set_addr): Likewise.
8130 (i386_dr_low_get_addr): Likewise.
8131 (i386_dr_low_can_set_control): Likewise.
8132 (i386_dr_low_set_control): Likewise.
8133 (i386_dr_low_get_control): Likewise.
8134 (i386_dr_low_get_status): Likewise.
8135 (i386_get_debug_register_length): Likewise.
8136 * linux-x86-low.c (i386_dr_low_set_addr):
8137 Changed signature. Made static.
8138 (i386_dr_low_get_addr): Likewise.
8139 (i386_dr_low_set_control): Likewise.
8140 (i386_dr_low_get_control): Likewise.
8141 (i386_dr_low_get_status): Likewise.
8142 (i386_dr_low): New global variable.
8143 * win32-i386-low.c (i386_dr_low_set_addr):
8144 Changed signature. Made static.
8145 (i386_dr_low_get_addr): Likewise.
8146 (i386_dr_low_set_control): Likewise.
8147 (i386_dr_low_get_control): Likewise.
8148 (i386_dr_low_get_status): Likewise.
8149 (i386_dr_low): New global variable.
8151 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8153 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8154 * Makefile.in (AR, AR_FLAGS): Define.
8155 * configure: Regenerate.
8157 2014-06-19 Gary Benson <gbenson@redhat.com>
8159 * Makefile.in (i386-dregs.o): New rule.
8160 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8161 * i386-low.c (target.h): Remove include.
8162 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8163 (DR_CONTROL_SHIFT): Likewise.
8164 (DR_CONTROL_SIZE): Likewise.
8165 (DR_RW_EXECUTE): Likewise.
8166 (DR_RW_WRITE): Likewise.
8167 (DR_RW_READ): Likewise.
8168 (DR_RW_IORW): Likewise.
8169 (DR_LEN_1): Likewise.
8170 (DR_LEN_2): Likewise.
8171 (DR_LEN_4): Likewise.
8172 (DR_LEN_8): Likewise.
8173 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8174 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8175 (DR_ENABLE_SIZE): Likewise.
8176 (DR_LOCAL_SLOWDOWN): Likewise.
8177 (DR_GLOBAL_SLOWDOWN): Likewise.
8178 (DR_CONTROL_RESERVED): Likewise.
8179 (I386_DR_CONTROL_MASK): Likewise.
8180 (I386_DR_VACANT): Likewise.
8181 (I386_DR_LOCAL_ENABLE): Likewise.
8182 (I386_DR_GLOBAL_ENABLE): Likewise.
8183 (I386_DR_DISABLE): Likewise.
8184 (I386_DR_SET_RW_LEN): Likewise.
8185 (I386_DR_GET_RW_LEN): Likewise.
8186 (I386_DR_WATCH_HIT): Likewise.
8187 (i386_wp_op_t): Likewise.
8188 (i386_show_dr): Likewise.
8189 (i386_length_and_rw_bits): Likewise.
8190 (i386_insert_aligned_watchpoint): Likewise.
8191 (i386_remove_aligned_watchpoint): Likewise.
8192 (i386_handle_nonaligned_watchpoint): Likewise.
8193 i386_update_inferior_debug_regs(): Likewise.
8194 (i386_dr_insert_watchpoint): Likewise.
8195 (i386_dr_remove_watchpoint): Likewise.
8196 (i386_dr_region_ok_for_watchpoint): Likewise.
8197 (i386_dr_stopped_data_address): Likewise.
8198 (i386_dr_stopped_by_watchpoint): Likewise.
8200 2014-06-19 Gary Benson <gbenson@redhat.com>
8202 * i386-low.c (i386_dr_show): Renamed to
8203 i386_show_dr and made static. All uses updated.
8204 (i386_dr_length_and_rw_bits): Renamed to
8205 i386_length_and_rw_bits and made static.
8207 (i386_dr_insert_aligned_watchpoint): Renamed to
8208 i386_insert_aligned_watchpoint and made static.
8210 (i386_dr_remove_aligned_watchpoint): Renamed to
8211 i386_remove_aligned_watchpoint and made static.
8213 (i386_dr_update_inferior_debug_regs): Renamed to
8214 i386_update_inferior_debug_regs and made static.
8217 2014-06-18 Gary Benson <gbenson@redhat.com>
8219 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8220 (i386_dr_low_can_set_control): Likewise.
8221 (i386_get_debug_register_length): Likewise.
8222 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8223 (i386_dr_low_can_set_control): Likewise.
8224 (i386_get_debug_register_length): Likewise.
8226 2014-06-17 Gary Benson <gbenson@redhat.com>
8228 * i386-low.h (i386-dregs.h): New include.
8229 (DR_FIRSTADDR): Now in i386-dregs.h.
8230 (DR_LASTADDR): Likewise.
8231 (DR_NADDR): Likewise.
8232 (DR_STATUS): Likewise.
8233 (DR_CONTROL): Likewise.
8234 (i386_debug_reg_state): Likewise.
8235 (i386_dr_insert_watchpoint): Likewise.
8236 (i386_dr_remove_watchpoint): Likewise.
8237 (i386_dr_region_ok_for_watchpoint): Likewise.
8238 (i386_dr_stopped_data_address): Likewise.
8239 (i386_dr_stopped_by_watchpoint): Likewise.
8240 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8242 2014-06-18 Gary Benson <gbenson@redhat.com>
8244 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8245 i386_dr_insert_watchpoint.
8246 (i386_low_remove_watchpoint): Renamed to
8247 i386_dr_remove_watchpoint.
8248 (i386_low_region_ok_for_watchpoint): Renamed to
8249 i386_dr_region_ok_for_watchpoint.
8250 (i386_low_stopped_data_address): Renamed to
8251 i386_dr_stopped_data_address.
8252 (i386_low_stopped_by_watchpoint): Renamed to
8253 i386_dr_stopped_by_watchpoint.
8254 * i386-low.c (i386_show_dr): Renamed to
8255 i386_dr_show and made nonstatic. All uses updated.
8256 (i386_length_and_rw_bits): Renamed to
8257 i386_dr_length_and_rw_bits and made nonstatic.
8259 (i386_insert_aligned_watchpoint): Renamed to
8260 i386_dr_insert_aligned_watchpoint and made nonstatic.
8262 (i386_remove_aligned_watchpoint): Renamed to
8263 i386_dr_remove_aligned_watchpoint and made nonstatic.
8265 (i386_update_inferior_debug_regs): Renamed to
8266 i386_dr_update_inferior_debug_regs and made nonstatic.
8268 (i386_low_insert_watchpoint): Renamed to
8269 i386_dr_insert_watchpoint. All uses updated.
8270 (i386_low_remove_watchpoint): Renamed to
8271 i386_dr_remove_watchpoint. All uses updated.
8272 (i386_low_region_ok_for_watchpoint): Renamed to
8273 i386_dr_region_ok_for_watchpoint. All uses updated.
8274 (i386_low_stopped_data_address): Renamed to
8275 i386_dr_stopped_data_address. All uses updated.
8276 (i386_low_stopped_by_watchpoint): Renamed to
8277 i386_dr_stopped_by_watchpoint. All uses updated.
8279 2014-06-18 Gary Benson <gbenson@redhat.com>
8281 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8282 (i386_dr_low_can_set_control): Likewise.
8283 (i386_insert_aligned_watchpoint): New check.
8285 2014-06-18 Gary Benson <gbenson@redhat.com>
8287 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8290 2014-06-18 Gary Benson <gbenson@redhat.com>
8292 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8293 instead of fatal and error.
8294 (i386_handle_nonaligned_watchpoint): Likewise.
8296 2014-06-18 Gary Benson <gbenson@redhat.com>
8298 * i386-low.c (i386_get_debug_register_length): New macro.
8299 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8300 (i386_show_dr): Use debug_printf instead of fprintf. Use
8301 phex to format values.
8303 2014-06-18 Gary Benson <gbenson@redhat.com>
8305 * i386-low.h: Comment changes.
8306 * i386-low.c: Likewise.
8308 2014-06-18 Gary Benson <gbenson@redhat.com>
8310 * i386-low.c: Whitespace changes.
8312 2014-06-12 Tom Tromey <tromey@redhat.com>
8314 * utils.c (freeargv): Remove.
8316 2014-06-12 Tom Tromey <tromey@redhat.com>
8318 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8319 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8320 (parse_debug_format_options): Likewise.
8321 (gdbserver_usage): Likewise.
8322 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8323 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8324 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8326 ($(LIBGNU)): Depend on libiberty.
8327 (all-lib): Recurse into all subdirs.
8328 (install-only): Invoke "install" target in subdirs.
8329 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8331 * configure: Rebuild.
8332 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8333 for vasprintf, vsnprintf, or gettimeofday.
8334 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8337 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8339 * development.sh: Delete.
8340 * Makefile.in (config.status): Adjust dependency on development.sh.
8341 * configure.ac: Adjust development.sh source call.
8342 * configure: Regenerate.
8344 2014-06-02 Pedro Alves <palves@redhat.com>
8346 * ax.c (gdb_free_agent_expr): New function.
8347 * ax.h (gdb_free_agent_expr): New declaration.
8348 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8350 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8352 (clear_breakpoint_conditions_and_commands): New function.
8353 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8354 (clear_breakpoint_conditions_and_commands): New declaration.
8356 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8358 * linux-aarch64-low.c (asm/ptrace.h): Include.
8360 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8362 Fix TLS access for -static -pthread.
8363 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8364 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8365 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8367 2014-05-20 Pedro Alves <palves@redhat.com>
8369 * linux-aarch64-low.c (aarch64_insert_point)
8370 (aarch64_remove_point): No longer check whether the type is
8371 supported here. Adjust to new interface.
8372 (the_low_target): Install aarch64_supports_z_point_type as
8373 supports_z_point_type method.
8374 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8375 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8376 instead of a Z packet char. Adjust.
8377 (arm_supports_z_point_type): New function.
8378 (arm_insert_point, arm_remove_point): Adjust to new interface.
8379 (the_low_target): Install arm_supports_z_point_type.
8380 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8381 (cris_insert_point, cris_remove_point): Adjust to new interface.
8382 Don't check whether the type is supported here.
8383 (the_low_target): Install cris_supports_z_point_type.
8384 * linux-low.c (linux_supports_z_point_type): New function.
8385 (linux_insert_point, linux_remove_point): Adjust to new interface.
8386 * linux-low.h (struct linux_target_ops) <insert_point,
8387 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8388 raw_breakpoint pointer parameter.
8389 <supports_z_point_type>: New method.
8390 * linux-mips-low.c (mips_supports_z_point_type): New function.
8391 (mips_insert_point, mips_remove_point): Adjust to new interface.
8392 Use mips_supports_z_point_type.
8393 (the_low_target): Install mips_supports_z_point_type.
8394 * linux-ppc-low.c (the_low_target): Install NULL as
8395 supports_z_point_type method.
8396 * linux-s390-low.c (the_low_target): Install NULL as
8397 supports_z_point_type method.
8398 * linux-sparc-low.c (the_low_target): Install NULL as
8399 supports_z_point_type method.
8400 * linux-x86-low.c (x86_supports_z_point_type): New function.
8401 (x86_insert_point): Adjust to new insert_point interface. Use
8402 insert_memory_breakpoint. Adjust to new
8403 i386_low_insert_watchpoint interface.
8404 (x86_remove_point): Adjust to remove_point interface. Use
8405 remove_memory_breakpoint. Adjust to new
8406 i386_low_remove_watchpoint interface.
8407 (the_low_target): Install x86_supports_z_point_type.
8408 * lynx-low.c (lynx_target_ops): Install NULL as
8409 supports_z_point_type callback.
8410 * nto-low.c (nto_supports_z_point_type): New.
8411 (nto_insert_point, nto_remove_point): Adjust to new interface.
8412 (nto_target_ops): Install nto_supports_z_point_type.
8413 * mem-break.c: Adjust intro comment.
8414 (struct raw_breakpoint) <raw_type, size>: New fields.
8415 <inserted>: Update comment.
8416 <shlib_disabled>: Delete field.
8417 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8418 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8419 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8420 (raw_bkpt_type_to_target_hw_bp_type): New function.
8421 (find_enabled_raw_code_breakpoint_at): New function.
8422 (find_raw_breakpoint_at): New type and size parameters. Use them.
8423 (insert_memory_breakpoint): New function, based off
8424 set_raw_breakpoint_at.
8425 (remove_memory_breakpoint): New function.
8426 (set_raw_breakpoint_at): Reimplement.
8427 (set_breakpoint): New, based on set_breakpoint_at.
8428 (set_breakpoint_at): Reimplement.
8429 (delete_raw_breakpoint): Go through the_target->remove_point
8430 instead of assuming memory breakpoints.
8431 (find_gdb_breakpoint_at): Delete.
8432 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8433 (find_gdb_breakpoint): New function.
8434 (set_gdb_breakpoint_at): Delete.
8435 (z_type_supported): New function.
8436 (set_gdb_breakpoint_1): New function, loosely based off
8437 set_gdb_breakpoint_at.
8438 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8439 (delete_gdb_breakpoint_at): Delete.
8440 (delete_gdb_breakpoint_1): New function, loosely based off
8441 delete_gdb_breakpoint_at.
8442 (delete_gdb_breakpoint): New function.
8443 (clear_gdb_breakpoint_conditions): Rename to ...
8444 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8446 (add_condition_to_breakpoint): Make static.
8447 (add_breakpoint_condition): Take a struct breakpoint pointer
8448 instead of an address. Adjust.
8449 (gdb_condition_true_at_breakpoint): Rename to ...
8450 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8452 (gdb_condition_true_at_breakpoint): Reimplement.
8453 (add_breakpoint_commands): Take a struct breakpoint pointer
8454 instead of an address. Adjust.
8455 (gdb_no_commands_at_breakpoint): Rename to ...
8456 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8457 parameter. Return true if no breakpoint was found. Change debug
8459 (gdb_no_commands_at_breakpoint): Reimplement.
8460 (run_breakpoint_commands): Rename to ...
8461 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8462 and change return type to boolean.
8463 (run_breakpoint_commands): New function.
8464 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8465 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8466 breakpoint. Go through the_target->remove_point instead of
8467 assuming memory breakpoint.
8468 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8469 software and hardware breakpoints.
8470 (reinsert_raw_breakpoint): Go through the_target->insert_point
8471 instead of assuming memory breakpoint.
8472 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8473 software and hardware breakpoints.
8474 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8475 Check both software and hardware breakpoints.
8476 (validate_inserted_breakpoint): Assert the breakpoint is a
8477 software breakpoint. Set the inserted flag to -1 instead of
8478 setting shlib_disabled.
8479 (delete_disabled_breakpoints): Adjust.
8480 (validate_breakpoints): Only validate software breakpoints.
8481 Adjust to inserted flag change.
8482 (check_mem_read, check_mem_write): Skip breakpoint types other
8483 than software breakpoints. Adjust to inserted flag change.
8484 * mem-break.h (enum raw_bkpt_type): New enum.
8485 (raw_breakpoint, struct process_info): Forward declare.
8486 (Z_packet_to_target_hw_bp_type): Delete declaration.
8487 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8488 (set_gdb_breakpoint, delete_gdb_breakpoint)
8489 (clear_breakpoint_conditions): New declarations.
8490 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8491 (breakpoint_inserted_here): Update comment.
8492 (add_breakpoint_condition, add_breakpoint_commands): Replace
8493 address parameter with a breakpoint pointer parameter.
8494 (gdb_breakpoint_here): Update comment.
8495 (delete_gdb_breakpoint_at): Delete.
8496 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8497 * server.c (process_point_options): Take a struct breakpoint
8498 pointer instead of an address. Adjust.
8499 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8500 delete_gdb_breakpoint.
8501 * spu-low.c (spu_target_ops): Install NULL as
8502 supports_z_point_type method.
8503 * target.h: Include mem-break.h.
8504 (struct target_ops) <prepare_to_access_memory>: Update comment.
8505 <supports_z_point_type>: New field.
8506 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8507 instead of a char. Also take a raw breakpoint pointer.
8508 * win32-arm-low.c (the_low_target): Install NULL as
8509 supports_z_point_type.
8510 * win32-i386-low.c (i386_supports_z_point_type): New function.
8511 (i386_insert_point, i386_remove_point): Adjust to new interface.
8512 (the_low_target): Install i386_supports_z_point_type.
8513 * win32-low.c (win32_supports_z_point_type): New function.
8514 (win32_insert_point, win32_remove_point): Adjust to new interface.
8515 (win32_target_ops): Install win32_supports_z_point_type.
8516 * win32-low.h (struct win32_target_ops):
8517 <supports_z_point_type>: New method.
8518 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8519 instead of a char. Also take a raw breakpoint pointer.
8521 2014-05-20 Pedro Alves <palves@redhat.com>
8523 * mem-break.h: Include break-common.h.
8524 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8525 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8526 (Z_packet_to_target_hw_bp_type): New declaration.
8527 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8528 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8529 (Z_PACKET_ACCESS_WP): Delete macros.
8530 (Z_packet_to_hw_type): Delete function.
8531 * i386-low.h: Don't include break-common.h here.
8532 (Z_packet_to_hw_type): Delete declaration.
8533 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8534 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8535 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8536 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8537 * linux-aarch64-low.c: Don't include break-common.h here.
8538 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8539 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8540 (Z_packet_to_target_hw_bp_type): Delete function.
8541 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8543 (mips_insert_point, mips_remove_point): Use
8544 Z_packet_to_target_hw_bp_type.
8546 2014-05-20 Pedro Alves <palves@redhat.com>
8548 * linux-aarch64-low.c: Include break-common.h.
8549 (enum target_point_type): Delete.
8550 (Z_packet_to_point_type): Rename to ...
8551 (Z_packet_to_target_hw_bp_type): ... this, and return a
8552 target_hw_bp_type instead.
8553 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8554 instead of an enum target_point_type.
8555 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8557 (aarch64_dr_state_insert_one_point)
8558 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8559 (aarch64_handle_aligned_watchpoint)
8560 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8561 Take an enum target_hw_bp_type instead of an enum
8563 (aarch64_supports_z_point_type): New function.
8564 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8565 use Z_packet_to_target_hw_bp_type.
8567 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8569 * configure.ac: Only use -Werror by default when DEVELOPMENT
8571 * configure: Regenerate.
8573 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8575 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8576 * linux-x86-low.c (X86_64_USER_REGS): New.
8577 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8579 2014-04-28 Yao Qi <yao@codesourcery.com>
8581 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8584 2014-04-25 Pedro Alves <palves@redhat.com>
8587 * linux-low.c (linux_attach_fail_reason_string): New function.
8588 (linux_attach_lwp): Delete.
8589 (linux_attach_lwp_1): Rename to ...
8590 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8591 argument. Remove "initial" parameter. Return int instead of
8592 void. Don't error or warn here.
8593 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8594 failure to attach to the tgid. Call warning when failing to
8596 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8597 argument. Remove "initial" parameter. Return int instead of
8598 void. Don't error or warn here.
8599 (linux_attach_fail_reason_string): New declaration.
8600 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8601 interface change. Use linux_attach_fail_reason_string.
8603 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8604 Walfred Tedeschi <walfred.tedeschi@intel.com>
8606 * Makefile.in: Added rules to handle new files
8607 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8608 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8609 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8610 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8611 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8612 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8614 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8615 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8616 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8617 i386/x32-avx512.xml.
8618 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8619 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8620 i386/x32-avx512-linux.xml.
8621 * i387-fp.c (num_avx512_k_registers): New constant for number
8623 (num_avx512_zmmh_low_registers): New constant for number of
8624 lower ZMM registers (0-15).
8625 (num_avx512_zmmh_high_registers): New constant for number of
8626 higher ZMM registers (16-31).
8627 (num_avx512_ymmh_registers): New contant for number of higher
8628 YMM registers (ymm16-31 added by avx521 on x86_64).
8629 (num_avx512_xmm_registers): New constant for number of higher
8630 XMM registers (xmm16-31 added by AVX512 on x86_64).
8631 (struct i387_xsave): Add space for AVX512 registers.
8632 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8633 Add code to handle AVX512 registers.
8634 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8635 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8636 prototypei from generated file.
8637 (tdesc_amd64_avx512_linux): Likewise.
8638 (init_registers_x32_avx512_linux): Likewise.
8639 (tdesc_x32_avx512_linux): Likewise.
8640 (init_registers_i386_avx512_linux): Likewise.
8641 (tdesc_i386_avx512_linux): Likewise.
8642 (x86_64_regmap): Add AVX512 registers.
8643 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8645 (initialize_low_arch): Add code to initialize AVX512 registers.
8647 2014-04-23 Pedro Alves <palves@redhat.com>
8649 * mem-break.c (find_gdb_breakpoint_at): Make static.
8650 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8652 2014-04-23 Pedro Alves <palves@redhat.com>
8654 * i386-low.c: Don't include break-common.h here.
8655 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8656 prototype to take target_hw_bp_type as argument instead of a Z
8658 * i386-low.h: Include break-common.h here.
8659 (Z_packet_to_hw_type): Declare.
8660 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8662 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8663 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8664 (x86_remove_point): Convert the packet number to a
8665 target_hw_bp_type before calling i386_low_remove_watchpoint.
8666 * win32-i386-low.c (i386_insert_point): Convert the packet number
8667 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8668 (i386_remove_point): Convert the packet number to a
8669 target_hw_bp_type before calling i386_low_remove_watchpoint.
8671 2014-04-23 Pedro Alves <palves@redhat.com>
8673 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8675 2014-04-10 Pedro Alves <palves@redhat.com>
8677 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8678 Check if the condition or command is NULL before checking if the
8679 breakpoint is known. On success, return true.
8680 * mem-break.h (add_breakpoint_condition): Document return.
8681 (add_breakpoint_commands): Add describing comment.
8682 * server.c (skip_to_semicolon): New function.
8683 (process_point_options): Use it.
8685 2014-04-09 Pedro Alves <palves@redhat.com>
8687 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8690 2014-02-27 Pedro Alves <palves@redhat.com>
8693 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8695 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8697 (last_thread_of_process_p): Take a PID argument instead of a
8699 (linux_wait_for_lwp): Delete.
8700 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8702 (linux_low_filter_event): New function, party factored out from
8703 linux_wait_for_event.
8704 (linux_wait_for_event): Rename to ...
8705 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8706 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8707 sigsuspend. Check for zombie leaders.
8708 (linux_wait_for_event): Reimplement as wrapper around
8709 linux_wait_for_event_filtered.
8710 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8711 a normal or signal exit is seen, it's the whole process exiting.
8712 (wait_for_sigstop): No longer a for_each_inferior callback.
8713 Rewrite on top of linux_wait_for_event_filtered.
8714 (stop_all_lwps): Call wait_for_sigstop directly.
8715 * server.c (resume, handle_target_event): Handle
8716 TARGET_WAITKIND_NO_RESUMED.
8718 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8720 * win32-low.c (psapi_get_dll_name,
8721 * win32_CreateToolhelp32Snapshot): Delete.
8722 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8723 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8725 (handle_load_dll): Add function description.
8726 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8728 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8730 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8732 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8733 base address when calling win32_add_one_solib.
8734 (handle_load_dll): Delete local variable load_addr.
8735 Remove 0x1000 offset applied to DLL base address when calling
8736 win32_add_one_solib.
8737 (handle_unload_dll): Add comment.
8739 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8741 * win32-low.c (win32_add_all_dlls): Renames
8742 win32_ensure_ntdll_loaded. Rewrite function documentation.
8743 Adjust implementation to always load all DLLs.
8744 Add 0x1000 offset to DLL base address when calling
8745 win32_add_one_solib.
8746 (child_initialization_done): New static global.
8747 (do_initial_child_stuff): Set child_initialization_done to
8748 zero during child initialization, and 1 after. Replace call
8749 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8751 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8752 (handle_unload_dll): Add function documentation.
8753 (get_child_debug_event): Ignore load and unload DLL events
8754 during child initialization.
8756 2014-02-20 Doug Evans <dje@google.com>
8758 Remove global all_lwps.
8759 * inferiors.h (ptid_of): Move here from linux-low.h.
8760 (pid_of, lwpid_of): Ditto.
8761 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8762 parameter is a struct thread_info * now.
8763 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8764 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8765 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8767 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8768 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8769 * linux-arm-low.c (update_registers_callback): Update, "entry"
8770 parameter is a struct thread_info * now.
8771 Fetch lwpid from current_inferior directly.
8772 (arm_insert_point): Pass &all_threads to find_inferior instead of
8774 (arm_remove_point): Ditto.
8775 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8776 (arm_prepare_to_resume): Fetch pid from thread.
8777 (arm_read_description): Fetch lwpid from current_inferior directly.
8778 * linux-low.c (all_lwps): Delete.
8779 (delete_lwp): Delete call to remove_inferior.
8780 (handle_extended_wait): Fetch lwpid from thread.
8781 (add_lwp): Don't set lwp->entry.id. Remove call to
8782 add_inferior_to_list.
8783 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8784 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8785 (kill_one_lwp_callback): Ditto.
8786 (linux_kill): Don't dereference NULL pointer.
8787 Fetch ptid,lwpid from thread.
8788 (get_detach_signal): Fetch ptid from thread.
8789 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8790 Simplify call to regcache_invalidate_thread.
8791 (delete_lwp_callback): Update, "entry" parameter is a
8792 struct thread_info * now. Fetch pid from thread.
8793 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8794 (status_pending_p_callback): Update, "entry" parameter is a
8795 struct thread_info * now. Fetch ptid from thread.
8796 (find_lwp_pid): Update, "entry" parameter is a
8797 struct thread_info * now.
8798 (linux_wait_for_lwp): Fetch pid from thread.
8799 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8800 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8801 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8802 (dequeue_one_deferred_signal): Ditto.
8803 (cancel_breakpoint): Fetch ptid from current_inferior.
8804 (linux_wait_for_event): Pass &all_threads to find_inferior,
8805 not &all_lwps. Fetch ptid, lwpid from thread.
8806 (count_events_callback): Update, "entry" parameter is a
8807 struct thread_info * now.
8808 (select_singlestep_lwp_callback): Ditto.
8809 (select_event_lwp_callback): Ditto.
8810 (cancel_breakpoints_callback): Ditto.
8811 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8813 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8814 (unsuspend_one_lwp): Update, "entry" parameter is a
8815 struct thread_info * now.
8816 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8818 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8819 Fetch lwpid from thread, not lwp.
8820 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8821 Pass &all_threads to find_inferior, not &all_lwps.
8822 (send_sigstop): Fetch lwpid from thread, not lwp.
8823 (send_sigstop_callback): Update, "entry" parameter is a
8824 struct thread_info * now.
8825 (suspend_and_send_sigstop_callback): Ditto.
8826 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8827 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8828 struct thread_info * now.
8829 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8831 (lwp_running): Update, "entry" parameter is a
8832 struct thread_info * now.
8833 (stop_all_lwps): Fetch ptid from thread.
8834 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8835 (linux_resume_one_lwp): Fetch lwpid from thread.
8836 (linux_set_resume_request): Update, "entry" parameter is a
8837 struct thread_info * now. Fetch pid, lwpid from thread.
8838 (resume_status_pending_p): Update, "entry" parameter is a
8839 struct thread_info * now.
8840 (need_step_over_p): Ditto. Fetch lwpid from thread.
8841 (start_step_over): Fetch lwpid from thread.
8842 (linux_resume_one_thread): Update, "entry" parameter is a
8843 struct thread_info * now. Fetch lwpid from thread.
8844 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8845 (proceed_one_lwp): Update, "entry" parameter is a
8846 struct thread_info * now. Fetch lwpid from thread.
8847 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8848 struct thread_info * now.
8849 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8850 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8851 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8853 (regsets_store_inferior_registers): Ditto.
8854 (fetch_register, store_register): Ditto.
8855 (linux_read_memory, linux_write_memory): Ditto.
8856 (linux_request_interrupt): Ditto.
8857 (linux_read_auxv): Ditto.
8858 (linux_xfer_siginfo): Ditto.
8859 (linux_qxfer_spu): Ditto.
8860 (linux_qxfer_libraries_svr4): Ditto.
8861 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8862 moved to inferiors.h.
8864 (get_thread_lwp): Update.
8865 (struct lwp_info): Delete member "entry". Simplify comment for
8868 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8869 current_inferior directly.
8870 (update_watch_registers_callback): Update, "entry" parameter is a
8871 struct thread_info * now. Fetch pid from thread.
8872 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8873 (mips_insert_point): Fetch lwpid from current_inferior.
8874 Pass &all_threads to find_inferior, not &all_lwps.
8875 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8876 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8878 (mips_stopped_data_address): Ditto.
8879 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8881 * linux-tile-low.c (tile_arch_setup): Ditto.
8882 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8883 (update_debug_registers_callback): Update, "entry" parameter is a
8884 struct thread_info * now. Fetch pid from thread.
8885 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8886 Pass &all_threads to find_inferior, not &all_lwps.
8887 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8888 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8889 Pass &all_threads to find_inferior, not &all_lwps.
8890 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8891 (i386_dr_low_get_status): Ditto.
8892 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8893 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8894 (x86_linux_read_description): Ditto.
8895 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8897 2014-02-20 Doug Evans <dje@google.com>
8899 * inferiors.c (get_first_inferior): Fix buglet.
8901 2014-02-19 Doug Evans <dje@google.com>
8903 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8904 * inferiors.c (add_thread): Change result type to struct thread_info *.
8905 All callers updated.
8906 (add_lwp): Call add_thread here instead of in callers.
8907 All callers updated.
8908 * linux-low.h (get_lwp_thread): Rewrite.
8909 (struct lwp_info): New member "thread".
8911 2014-02-19 Doug Evans <dje@google.com>
8913 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8914 All callers updated.
8916 2014-02-19 Doug Evans <dje@google.com>
8918 * inferiors.c (add_thread): Fix whitespace.
8920 2014-02-19 Doug Evans <dje@google.com>
8922 * dll.c (clear_dlls): Replace accessing list implemention details
8924 * gdbthread.h (get_first_thread): Declare.
8925 * inferiors.c (for_each_inferior_with_data): New function.
8926 (get_first_thread): New function.
8927 (find_thread_ptid): Simplify.
8928 (get_first_inferior): New function.
8929 (clear_list): Delete.
8930 (one_inferior_p): New function.
8931 (clear_inferior_list): New function.
8932 (clear_inferiors): Update.
8933 * inferiors.h (for_each_inferior_with_data): Declare.
8934 (clear_inferior_list): Declare.
8935 (one_inferior_p): Declare.
8936 (get_first_inferior): Declare.
8937 * linux-low.c (linux_wait_for_event): Replace accessing list
8938 implemention details with API function.
8939 * server.c (target_running): Ditto.
8940 (accumulate_file_name_length): New function.
8941 (emit_dll_description): New function.
8942 (handle_qxfer_libraries): Replace accessing list implemention
8943 details with API function.
8944 (handle_qxfer_threads_worker): New function.
8945 (handle_qxfer_threads_proper): Replace accessing list implemention
8946 details with API function.
8947 (handle_query): Ditto.
8948 (visit_actioned_threads_callback_ftype): New typedef.
8949 (visit_actioned_threads_data): New struct.
8950 (visit_actioned_threads): Rewrite to be find_inferior callback.
8951 (resume): Call find_inferior.
8952 (handle_status): Replace accessing list implemention
8953 details with API function.
8954 (process_serial_event): Replace accessing list implemention details
8956 * target.c (set_desired_inferior): Replace accessing list implemention
8957 details with API function.
8958 * tracepoint.c (same_process_p): New function.
8959 (gdb_agent_about_to_close): Replace accessing list implemention
8960 details with API function.
8961 * win32-low.c (child_delete_thread): Replace accessing list
8962 implemention details with API function.
8963 (match_dll_by_basename): New function.
8964 (dll_is_loaded_by_basename): New function.
8965 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8966 details call to dll_is_loaded_by_basename.
8968 2014-02-19 Doug Evans <dje@google.com>
8970 * dll.h (struct dll_info): Add comment.
8971 * gdbthread.h (struct thread_info): Add comment.
8972 (current_ptid): Simplify.
8973 * inferiors.c (add_process): Update.
8974 (remove_process): Update.
8975 * inferiors.h (struct process_info): Rename member "head" to "entry".
8976 * linux-low.c (delete_lwp): Update.
8978 (last_thread_of_process_p): Update.
8979 (kill_one_lwp_callback, linux_kill): Update.
8980 (status_pending_p_callback): Update.
8981 (wait_for_sigstop): Update. Simplify read of ptid.
8982 (start_step_over): Update.
8983 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8984 (get_lwp_thread): Update.
8985 (struct lwp_info): Rename member "head" to "entry".
8986 * regcache.h (inferior_list_entry): Delete.
8987 * server.c (kill_inferior_callback): Update.
8988 (detach_or_kill_inferior_callback): Update.
8989 (print_started_pid): Update.
8990 (print_attached_pid): Update.
8991 (process_serial_event): Simplify read of ptid.
8992 * thread-db.c (thread_db_create_event): Update.
8993 (thread_db_get_tls_address): Update.
8994 * win32-low.c (current_inferior_ptid): Simplify.
8996 2014-02-19 Tom Tromey <tromey@redhat.com>
8998 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9000 (target_supports_btrace): Update.
9002 2014-02-14 Yao Qi <yao@codesourcery.com>
9004 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9005 (rsp-low-ipa.o): New target.
9007 2014-02-12 Tom Tromey <tromey@redhat.com>
9009 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9010 convert_ascii_to_int.
9011 * regcache.c (registers_to_string): Likewise.
9012 * remote-utils.c (decode_M_packet): Likewise.
9013 * server.c (process_serial_event): Likewise.
9015 2014-02-12 Tom Tromey <tromey@redhat.com>
9017 * server.c (handle_query, handle_v_run): Use hex2bin, not
9019 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9021 2014-02-12 Tom Tromey <tromey@redhat.com>
9023 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9024 convert_int_to_ascii.
9025 * regcache.c (registers_to_string, collect_register_as_string):
9027 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9029 * server.c (process_serial_event): Likewise.
9030 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9031 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9033 2014-02-12 Tom Tromey <tromey@redhat.com>
9035 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9036 bin2hex, not hexify.
9037 * tracepoint.c (cmd_qtstatus): Likewise.
9039 2014-02-12 Tom Tromey <tromey@redhat.com>
9041 * remote-utils.c (monitor_output): Pass explicit length to
9044 2014-02-12 Tom Tromey <tromey@redhat.com>
9046 * tracepoint.c: Include rsp-low.h.
9047 * server.c: Include rsp-low.h.
9048 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9049 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9051 * remote-utils.c: Include rsp-low.h.
9052 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9053 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9054 (convert_int_to_ascii, convert_ascii_to_int): Move to
9056 * regcache.c: Include rsp-low.h.
9057 * ax.c: Include rsp-low.h.
9058 * Makefile.in (SFILES): Add common/rsp-low.c.
9059 (OBS): Add rsp-low.o.
9060 (rsp-low.o): New target.
9062 2014-02-12 Tom Tromey <tromey@redhat.com>
9064 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9065 Include print-utils.h.
9066 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9067 (plongest, thirty_two, phex_nz): Remove.
9068 * Makefile.in (SFILES): Add common/print-utils.c.
9069 (OBS): Add print-utils.o.
9070 (print-utils-ipa.o): New target.
9071 (print-utils.o): New target.
9072 (IPA_OBJS): Add print-utils-ipa.o.
9074 2014-02-06 Tom Tromey <tromey@redhat.com>
9076 * Makefile.in (SFILES): Fix indentation.
9078 2014-02-05 Doug Evans <dje@google.com>
9080 * linux-low.c (linux_wait_for_event): Improve comment.
9081 (linux_wait_1): Keep current_inferior in sync with event_child.
9083 2014-01-22 Doug Evans <dje@google.com>
9085 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9087 2014-01-22 Doug Evans <dje@google.com>
9089 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9090 * configure: Regenerate.
9091 * config.in: Regenerate.
9092 * Makefile.in (SFILES): Add debug.c.
9094 * debug.c: New file.
9095 * debug.h: New file.
9096 * linux-aarch64-low.c (*): Update all debugging printfs to use
9097 debug_printf instead of fprintf.
9098 * linux-arm-low.c (*): Ditto.
9099 * linux-cris-low.c (*): Ditto.
9100 * linux-crisv32-low.c (*): Ditto.
9101 * linux-m32r-low.c (*): Ditto.
9102 * linux-sparc-low.c (*): Ditto.
9103 * linux-x86.c (*): Ditto.
9104 * linux-low.c (*): Ditto.
9105 (linux_wait_1): Add calls to debug_enter, debug_exit.
9106 (linux_wait): Remove redundant debugging printf.
9107 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9108 (linux_resume, unstop_all_lwps): Ditto.
9109 * mem-break.c (*): Update all debugging printfs to use
9110 debug_printf instead of fprintf.
9111 * remote-utils.c (*): Ditto.
9112 * thread-db.c (*): Ditto.
9113 * server.c #include <ctype.h>, "gdb_vecs.h".
9114 (debug_threads): Moved to debug.c.
9115 (*): Update all debugging printfs to use debug_printf instead of
9117 (start_inferior): Replace call to fflush with call to debug_flush.
9118 (monitor_show_help): Mention set debug-format.
9119 (parse_debug_format_options): New function.
9120 (handle_monitor_command): Handle "monitor set debug-format".
9121 (gdbserver_usage): Mention --debug-format.
9122 (main): Parse --debug-format.
9123 * server.h (debug_threads): Declaration moved to debug.h.
9125 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9126 trace_debug_1 that uses debug_printf.
9127 (tracepoint_look_up_symbols): Update all debugging printfs to use
9128 debug_printf instead of fprintf.
9130 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9132 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9135 2014-01-17 Pedro Alves <palves@redhat.com>
9138 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9139 defined after including gdb_proc_service.h.
9141 2014-01-16 Doug Evans <dje@google.com>
9143 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9144 (match_dll): Use it.
9146 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9148 * target.h (target_ops) <read_btrace>: Change parameters and
9149 return type to allow error reporting.
9150 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9151 trace reading errors on.
9152 * linux-low.c (linux_low_read_btrace): Pass trace reading
9154 (linux_low_disable_btrace): New.
9156 2014-01-15 Doug Evans <dje@google.com>
9158 * inferiors.c (thread_id_to_gdb_id): Delete.
9159 * inferiors.h (thread_id_to_gdb_id): Delete.
9161 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9163 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9164 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9167 2014-01-08 Pedro Alves <palves@redhat.com>
9169 * server.c (handle_status): Don't discard previous queued stop
9170 replies or thread's pending status here.
9171 (main) <disconnection>: Do it here instead.
9173 2014-01-08 Pedro Alves <palves@redhat.com>
9175 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9176 * server.c (visit_actioned_threads, handle_pending_status): New
9178 (handle_v_cont): Factor out parts to ...
9179 (resume): ... this new function. If in all-stop, and a thread
9180 being resumed has a pending status, report it without actually
9182 (myresume): Adjust to use the new 'resume' function.
9183 (clear_pending_status_callback, set_pending_status_callback)
9184 (find_status_pending_thread_callback): New functions.
9185 (handle_status): Handle the case of multiple threads having
9186 interesting statuses to report. Report threads' real last signal
9187 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9188 with an interesting thread to report the status for, instead of
9189 always reporting the status of the first thread.
9191 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9193 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9194 * gdbreplay.c (gdbreplay_version): Likewise.
9196 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9198 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9199 iov.iov_len with the real length in use.
9201 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9203 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9204 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9205 for all targets that use win32-low.c.
9206 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9207 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9209 2013-12-13 Pedro Alves <palves@redhat.com>
9211 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9212 if equal to TARGET_WAITKIND_LOADED.
9213 * win32-low.c (cached_status): New static global.
9214 (win32_wait): Add declaration.
9215 (do_initial_child_stuff): Flush all initial pending debug events
9216 up to the initial breakpoint.
9217 (win32_wait): If CACHED_STATUS was set, return that instead
9218 of doing a real wait. Remove the code resuming the execution
9219 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9220 during the initial phase. Also remove the code changing
9221 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9222 TARGET_WAITKIND_STOPPED.
9224 2013-12-11 Yao Qi <yao@codesourcery.com>
9226 * notif.c (handle_notif_ack): Return 0 if no notification
9229 2013-11-20 Doug Evans <dje@google.com>
9231 * linux-low.c (linux_set_resume_request): Fix comment.
9233 2013-11-20 Doug Evans <dje@google.com>
9235 * linux-low.c (resume_status_pending_p): Tweak comment.
9237 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9239 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9240 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9241 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9242 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9243 (srv_amd64_regobj): Add amd64-mpx.o.
9244 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9245 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9246 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9247 * i387-fp.c (num_pl_bnd_register) Added constant.
9248 (num_pl_bnd_cfg_registers) Added constant.
9249 (struct i387_xsave) Added reserved area and MPX fields.
9250 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9251 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9253 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9254 (init_registers_amd64_mpx_linux): Declare new function.
9255 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9256 (x86_64_regmap): Add MPX registers.
9257 (x86_linux_read_description): Add MPX case.
9258 (initialize_low_arch): Initialize MPX targets.
9260 2013-11-18 Tom Tromey <tromey@redhat.com>
9262 * configure: Rebuild.
9263 * configure.ac: Don't check for stdlib.h.
9264 * gdbreplay.c: Unconditionally include stdlib.h.
9266 2013-11-18 Tom Tromey <tromey@redhat.com>
9268 * config.in: Rebuild.
9269 * configure: Rebuild.
9270 * configure.ac: Don't use AC_HEADER_DIRENT.
9272 2013-11-18 Tom Tromey <tromey@redhat.com>
9274 * server.h: Don't check HAVE_STRING_H.
9275 * gdbreplay.c: Don't check HAVE_STRING_H.
9276 * configure: Rebuild.
9278 2013-11-18 Tom Tromey <tromey@redhat.com>
9280 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9283 2013-11-08 Tom Tromey <tromey@redhat.com>
9285 * configure, config.in: Rebuild.
9286 * configure.ac: Remove unused configury.
9288 2013-11-08 Tom Tromey <tromey@redhat.com>
9290 * acinclude.m4: Include common.m4, codeset.m4.
9291 * configure, config.in: Rebuild.
9292 * configure.ac: Use GDB_AC_COMMON.
9294 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9296 * linux-s390-low.c (HWCAP_S390_TE): New define.
9297 (s390_arch_setup): Consider the TE field in the HWCAP for
9298 determining 'have_regset_tdb'.
9300 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9303 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9306 2013-10-02 Pedro Alves <palves@redhat.com>
9308 * server.c (process_serial_event): Don't output "GDBserver
9309 exiting" if GDB is connected through stdio.
9310 * target.c (mywait): Likewise, be silent if GDB is connected
9313 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9315 * lynx-low.c (lynx_add_threads_after_attach): New function.
9316 (lynx_attach): Remove call to add_thread. Add call to
9317 lynx_add_threads_after_attach instead.
9319 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9321 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9322 * config.in, configure: Regenerated.
9324 2013-09-18 Yao Qi <yao@codesourcery.com>
9327 * server.c (start_inferior): Clear 'resume_info'.
9329 2013-09-16 Jiong Wang <jiwang@tilera.com>
9331 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9334 2013-09-16 Jiong Wang <jiwang@tilera.com>
9336 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9337 linux-tile-low.o to srv_tgtobj.
9339 2013-09-16 Will Newton <will.newton@linaro.org>
9341 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9344 2013-09-06 Pedro Alves <palves@redhat.com>
9346 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9347 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9348 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9349 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9350 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9351 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9353 2013-09-06 Pedro Alves <palves@redhat.com>
9355 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9356 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9358 2013-09-06 Pedro Alves <palves@redhat.com>
9360 * linux-amd64-ipa.c: Include tracepoint.h.
9361 * linux-i386-ipa.c: Include tracepoint.h.
9363 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9365 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9366 (ps_get_thread_area): New function.
9368 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9370 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9371 (initialize_low_arch): Call init_registers_crisv32 rather than
9372 init_register_crisv32.
9374 2013-09-05 Pedro Alves <palves@redhat.com>
9376 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9378 * hostio.h: ... this new file.
9379 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9380 win32-low.c: Include hostio.h.
9382 2013-09-05 Pedro Alves <palves@redhat.com>
9384 * server.h (gdb_client_data, handler_func, callback_handler_func)
9385 (delete_file_handler, add_file_handler, append_callback_event)
9386 (delete_callback_event, start_event_loop, initialize_event_loop):
9387 Move to event-loop.h and include it.
9388 * event-loop.h: New file.
9390 2013-09-05 Pedro Alves <palves@redhat.com>
9392 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9393 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9394 (loaded_dll, unloaded_dll): Move to ...
9395 * dll.h: ... this new file.
9396 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9398 2013-09-05 Pedro Alves <palves@redhat.com>
9400 * server.h (current_process, get_thread_process, all_processes)
9401 (add_inferior_to_list, for_each_inferior, current_inferior)
9402 (remove_inferior, add_process, remove_process, find_process_pid)
9403 (have_started_inferiors_p, have_attached_inferiors_p)
9404 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9405 (clear_inferiors, find_inferior, find_inferior_id)
9406 (inferior_target_data, set_inferior_target_data)
9407 (inferior_regcache_data, set_inferior_regcache_data): Move to
9408 inferiors.h, and include it.
9409 * inferiors.h: New file.
9411 2013-09-05 Pedro Alves <palves@redhat.com>
9413 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9417 2013-09-05 Pedro Alves <palves@redhat.com>
9419 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9421 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9422 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9423 (handle_tracepoint_general_set, handle_tracepoint_query)
9424 (tracepoint_finished_step, tracepoint_was_hit)
9425 (release_while_stepping_state_list, current_traceframe)
9426 (in_readonly_region, traceframe_read_mem)
9427 (fetch_traceframe_registers, traceframe_read_sdata)
9428 (traceframe_read_info, struct fast_tpoint_collect_status)
9429 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9430 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9431 (supply_fast_tracepoint_registers)
9432 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9433 (ipa_tdesc, claim_trampoline_space)
9434 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9435 (agent_mem_read, agent_get_trace_state_variable_value)
9436 (agent_set_trace_state_variable_value, agent_tsv_read)
9437 (agent_mem_read_string, get_raw_reg_func_addr)
9438 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9439 * tracepoint.h: ... this new file.
9441 2013-09-05 Pedro Alves <palves@redhat.com>
9443 * server.h (perror_with_name, error, fatal, warning, paddress)
9444 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9446 * utils.h: New file.
9448 2013-09-05 Pedro Alves <palves@redhat.com>
9450 * server.h (remote_debug, noack_mode, transport_is_reliable)
9451 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9452 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9453 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9454 (write_enn, initialize_async_io, enable_async_io)
9455 (disable_async_io, check_remote_input_interrupt_request)
9456 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9457 (dead_thread_notify, prepare_resume_reply)
9458 (decode_address_to_semicolon, decode_address, decode_m_packet)
9459 (decode_M_packet, decode_X_packet, decode_xfer_write)
9460 (decode_search_memory_packet, unhexify, hexify)
9461 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9462 (look_up_one_symbol, relocate_instruction)
9463 (monitor_output): Move to remote-utils.h, and include it.
9464 * remote-utils.h: New file.
9466 2013-09-05 Pedro Alves <palves@redhat.com>
9468 * server.h (_): Delete.
9470 2013-09-02 Pedro Alves <palves@redhat.com>
9472 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9473 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9475 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9477 2013-09-02 Pierre Muller <muller@sourceware.org>
9479 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9480 or WriteProcessMemory complete successfully and handle
9481 ERROR_PARTIAL_COPY error.
9483 2013-09-02 Pedro Alves <palves@redhat.com>
9485 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9486 error instead of EIO.
9488 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9491 * linux-low.c: Include filestuff.h.
9492 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9493 * lynx-low.c: Include filestuff.h.
9494 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9495 * server.c: Include filestuff.h.
9496 (main): Call notice_open_fds.
9497 * spu-low.c: Include filestuff.h.
9498 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9500 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9502 * Makefile.in: Explain why ../target and ../nat are not
9503 listed as include file search paths.
9504 (linux-waitpid.o): New object file rule.
9505 * configure.srv (srv_native_linux_obj): New variable.
9506 Replace all occurrences of linux native object files with
9507 $srv_native_linux_obj.
9508 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9509 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9510 (linux_enable_event_reporting): Remove declaration.
9511 (my_waitpid): Moved to common/linux-waitpid.c.
9512 (linux_wait_for_event): Pass ptid when calling
9513 linux_enable_event_reporting.
9514 (linux_supports_tracefork_flag): Remove.
9515 (linux_enable_event_reporting): Likewise.
9516 (linux_tracefork_grandchild): Remove.
9517 (STACK_SIZE): Moved to common/linux-ptrace.c.
9518 (linux_tracefork_child): Remove.
9519 (linux_test_for_tracefork): Remove.
9520 (linux_look_up_symbols): Call linux_supports_traceclone.
9521 (initialize_low): Remove call to linux_test_for_tracefork.
9522 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9523 common/linux-ptrace.h.
9524 (PTRACE_TYPE_ARG4): Likewise.
9525 Include linux-ptrace.h.
9527 2013-08-21 Pedro Alves <palves@redhat.com>
9529 * config.in: Renegerate.
9531 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9533 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9534 (SFILES): Remove $(srcdir)/common/target-common.c and
9535 add $(srcdir)/target/waitstatus.c.
9536 (OBS): Remove target-common.o and add waitstatus.o.
9537 (server_h): Remove $(srcdir)/../common/target-common.h and
9538 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9539 and $(srcdir)/../target/waitstatus.h.
9540 (target-common.o): Remove.
9541 (waitstatus.o): New target object file.
9542 * target.h: Do not include target-common.h and
9543 include target/resume.h, target/wait.h and
9544 target/waitstatus.h.
9546 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9548 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9549 to PTRACE_TYPE_ARG3.
9550 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9551 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9553 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9554 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9556 2013-07-27 Jie Zhang <jie@codesourcery.com>
9557 Daniel Jacobowitz <dan@codesourcery.com>
9558 Yao Qi <yao@codesourcery.com>
9560 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9561 (mips-linux-watch.o): New rule.
9562 (mips_linux_watch_h): New variable.
9563 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9565 * linux-mips-low.c: Include mips-linux-watch.h.
9566 (struct arch_process_info, struct arch_lwp_info): New.
9567 (update_watch_registers_callback): New function.
9568 (mips_linux_new_process, mips_linux_new_thread) New functions.
9569 (mips_linux_prepare_to_resume, mips_insert_point): New
9571 (mips_remove_point, mips_stopped_by_watchpoint): New
9573 (rsp_bp_type_to_target_hw_bp_type): New function.
9574 (mips_stopped_data_address): New function.
9575 (the_low_target): Add watchpoint support functions.
9577 2013-07-27 Yao Qi <yao@codesourcery.com>
9579 * i386-low.c: Include break-common.h.
9580 (enum target_hw_bp_type): Remove.
9582 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9584 * Makefile.in (SFILES): /common/target-common.c.
9585 (OBS): Add target-common.o.
9586 (server_h): Add $(srcdir)/../common/target-common.h.
9587 (target-common.o): New target.
9588 * server.c (queue_stop_reply_callback): Free
9589 status string after use.
9590 * target.c (target_waitstatus_to_string): Remove.
9591 * target.h: Include target-common.h.
9592 (resume_kind): Likewise.
9593 (target_waitkind): Likewise.
9594 (target_waitstatus): Likewise.
9595 (TARGET_WNOHANG): Likewise.
9597 2013-07-04 Yao Qi <yao@codesourcery.com>
9599 * Makefile.in (host_alias): Use @host_noncanonical@.
9600 (target_alias): Use @target_noncanonical@.
9601 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9602 ACX_NONCANONICAL_HOST.
9603 * configure: Regenerated.
9606 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9608 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9609 * configure: Rebuild.
9610 * Makefile.in (version_host, version_target): Get from configure.
9611 (version.c): Use $(version_host) and $(version_target).
9613 2013-07-03 Pedro Alves <palves@redhat.com>
9615 * Makefile.in (config.status): Depend on development.sh.
9616 * acinclude.m4: Include libmcheck.m4.
9617 * configure: Regenerate.
9619 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9621 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9622 attribute inside the parentheses.
9623 (winapi_DebugSetProcessKillOnExit): Ditto.
9624 (winapi_DebugBreakProcess): Ditto.
9625 (winapi_GenerateConsoleCtrlEvent): Ditto.
9627 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9629 * notif.h (notif_event): Add a dummy member to avoid compiler
9632 2013-07-01 Pedro Alves <palves@redhat.com>
9634 * hostio.c (HOSTIO_PATH_MAX): Define.
9635 (require_filename, handle_open, handle_unlink, handle_readlink):
9638 2013-07-01 Pedro Alves <palves@redhat.com>
9640 * server.h: Include "pathmax.h".
9641 * linux-low.c: Don't include sys/param.h.
9642 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9644 * win32-low.c: Don't include sys/param.h.
9645 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9647 2013-07-01 Pedro Alves <palves@redhat.com>
9649 * event-loop.c: Don't check HAVE_UNISTD_H before including
9651 * gdbreplay.c: Likewise.
9652 * remote-utils.c: Likewise.
9653 * server.c: Likewise.
9654 * configure.ac: Don't check for unistd.h.
9655 * configure: Regenerate.
9657 2013-06-28 Tom Tromey <tromey@redhat.com>
9659 * Makefile.in (version.c): Use version.in, not
9662 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9664 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9665 * configure: Rebuild.
9666 * Makefile.in (version_host, version_target): Get from configure.
9667 (version.c): Use $(version_host) and $(version_target).
9669 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9671 Fix trace-status to output user name without trailing colon.
9672 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9674 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9676 Fix trace-status to output proper start-time and stop-time.
9677 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9678 output start time and stop time in hex as gdb expects.
9680 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9682 * tracepoint.c (build_traceframe_info_xml): Output trace state
9683 variables present in the trace buffer.
9685 2013-06-24 Tom Tromey <tromey@redhat.com>
9687 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9689 (version.o): Remove.
9690 * gdbreplay.c: Include version.h.
9691 (version, host_name): Don't declare.
9692 * server.h: Include version.h.
9693 (version, host_name): Don't declare.
9695 2013-06-12 Pedro Alves <palves@redhat.com>
9697 * linux-x86-low.c (linux_is_elf64): Delete global.
9698 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9699 with local linux_pid_exe_is_elf_64_file use.
9701 2013-06-11 Pedro Alves <palves@redhat.com>
9703 * linux-low.c (regset_disabled, disable_regset): New functions.
9704 (regsets_fetch_inferior_registers)
9705 (regsets_store_inferior_registers): Use them.
9706 (initialize_regsets_info); Don't allocate the disabled_regsets
9708 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9711 2013-06-11 Pedro Alves <palves@redhat.com>
9713 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9716 2013-06-11 Pedro Alves <palves@redhat.com>
9718 * linux-x86-low.c (initialize_low_arch): Call
9719 init_registers_x32_avx_linux.
9721 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9723 Fix compatibility with Android Bionic.
9724 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9727 2013-06-07 Pedro Alves <palves@redhat.com>
9730 * Makefile.in (OBS): Add tdesc.o.
9731 (IPA_OBJS): Add tdesc-ipa.o.
9732 (tdesc-ipa.o): New rule.
9733 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9735 * linux-low.c (new_inferior): Delete.
9736 (disabled_regsets, num_regsets): Delete.
9737 (linux_add_process): Adjust to set the new per-process
9739 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9740 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9741 was a stop. When calling arch_setup, switch the current inferior
9742 to the thread that got an event.
9743 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9744 (regsets_fetch_inferior_registers)
9745 (regsets_store_inferior_registers): New regsets_info parameter.
9747 (linux_register_in_regsets): New regs_info parameter. Adjust to
9749 (register_addr, fetch_register, store_register): New usrregs_info
9750 parameter. Adjust to use it.
9751 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9752 parameter regs_info. Adjust to use it.
9753 (linux_fetch_registers): Get the current inferior's regs_info, and
9755 (linux_store_registers): Ditto.
9756 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9757 (initialize_low): Don't initialize the target_regsets here. Call
9758 initialize_low_arch.
9759 * linux-low.h (target_regsets): Delete declaration.
9760 (struct regsets_info): New.
9761 (struct usrregs_info): New.
9762 (struct regs_info): New.
9763 (struct process_info_private) <new_inferior>: New field.
9764 (struct linux_target_ops): Delete the num_regs, regmap, and
9765 regset_bitmap fields. New field regs_info.
9766 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9767 * i387-fp.c (num_xmm_registers): Delete.
9768 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9769 calls to new interface.
9770 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9771 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9772 Infer the number of xmm registers from the regcache's target
9774 * i387-fp.h (num_xmm_registers): Delete.
9775 * inferiors.c (add_thread): Don't install the thread's regcache
9777 * proc-service.c (gregset_info): Fetch the current inferior's
9778 regs_info. Adjust to use it.
9779 * regcache.c: Include tdesc.h.
9780 (register_bytes, reg_defs, num_registers)
9781 (gdbserver_expedite_regs): Delete.
9782 (get_thread_regcache): If the thread doesn't have a regcache yet,
9783 create one, instead of aborting gdbserver.
9784 (regcache_invalidate_one): Rename to ...
9785 (regcache_invalidate_thread): ... this.
9786 (regcache_invalidate_one): New.
9787 (regcache_invalidate): Only invalidate registers of the current
9789 (init_register_cache): Add target_desc parameter, and use it.
9790 (new_register_cache): Ditto. Assert the target description has a
9791 non zero registers_size.
9792 (regcache_cpy): Add assertions. Adjust.
9793 (realloc_register_cache, set_register_cache): Delete.
9794 (registers_to_string, registers_from_string): Adjust.
9795 (find_register_by_name, find_regno, find_register_by_number)
9796 (register_cache_size): Add target_desc parameter, and use it.
9797 (free_register_cache_thread, free_register_cache_thread_one)
9798 (regcache_release, register_cache_size): New.
9799 (register_size): Add target_desc parameter, and use it.
9800 (register_data, supply_register, supply_register_zeroed)
9801 (supply_regblock, supply_register_by_name, collect_register)
9802 (collect_register_as_string, collect_register_by_name): Adjust.
9803 * regcache.h (struct target_desc): Forward declare.
9804 (struct regcache) <tdesc>: New field.
9805 (init_register_cache, new_register_cache): Add target_desc
9807 (regcache_invalidate_thread): Declare.
9808 (regcache_invalidate_one): Delete declaration.
9809 (regcache_release): Declare.
9810 (find_register_by_number, register_cache_size, register_size)
9811 (find_regno): Add target_desc parameter.
9812 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9814 * remote-utils.c: Include tdesc.h.
9815 (outreg, prepare_resume_reply): Adjust.
9816 * server.c: Include tdesc.h.
9817 (gdbserver_xmltarget): Delete declaration.
9818 (get_features_xml, process_serial_event): Adjust.
9819 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9821 (struct process_info) <tdesc>: New field.
9822 (ipa_tdesc): Declare.
9823 * tdesc.c: New file.
9824 * tdesc.h: New file.
9825 * tracepoint.c: Include tdesc.h.
9826 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9827 (get_context_regcache): Adjust to pass ipa_tdesc down.
9828 (do_action_at_tracepoint): Adjust to get the register cache size
9829 from the context regcache's description.
9830 (traceframe_walk_blocks): Adjust to get the register cache size
9831 from the current trace frame's description.
9832 (traceframe_get_pc): Adjust to get current trace frame's
9833 description and pass it down.
9834 (gdb_collect): Adjust to get the register cache size from the
9836 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9837 (gdbserver_xmltarget): Delete.
9838 (initialize_low_tracepoint): Set the ipa's target description.
9839 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9840 (initialize_low_tracepoint): Set the ipa's target description.
9841 * linux-x86-low.c: Include tdesc.h.
9842 [__x86_64__] (is_64bit_tdesc): New.
9843 (ps_get_thread_area, x86_get_thread_area): Use it.
9844 (i386_cannot_store_register): Rename to ...
9845 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9846 (i386_cannot_fetch_register): Rename to ...
9847 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9848 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9850 (target_regsets): Rename to ...
9851 (x86_regsets): ... this.
9852 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9854 (x86_siginfo_fixup): Use is_64bit_tdesc.
9855 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9856 (tdesc_x32_avx_linux, tdesc_x32_linux)
9857 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9859 (x86_linux_update_xmltarget): Delete.
9860 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9861 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9862 (AMD64_LINUX_USER64_CS): New.
9863 (x86_linux_read_description): New, based on
9864 x86_linux_update_xmltarget.
9865 (same_process_callback): New.
9866 (x86_arch_setup_process_callback): New.
9867 (x86_linux_update_xmltarget): New.
9868 (x86_regsets_info): New.
9869 (amd64_linux_regs_info): New.
9870 (i386_linux_usrregs_info): New.
9871 (i386_linux_regs_info): New.
9872 (x86_linux_regs_info): New.
9873 (x86_arch_setup): Reimplement.
9874 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9875 (x86_emit_ops): Ditto.
9876 (the_low_target): Adjust. Install x86_linux_regs_info,
9877 x86_cannot_fetch_register, and x86_cannot_store_register.
9878 (initialize_low_arch): New.
9879 * linux-ia64-low.c (tdesc_ia64): Declare.
9880 (ia64_fetch_register): Adjust.
9881 (ia64_usrregs_info, regs_info): New globals.
9882 (ia64_regs_info): New function.
9883 (the_low_target): Adjust.
9884 (initialize_low_arch): New function.
9885 * linux-sparc-low.c (tdesc_sparc64): Declare.
9886 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9888 (sparc_arch_setup): New function.
9889 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9890 (the_low_target): Adjust.
9891 (initialize_low_arch): New function.
9892 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9893 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9894 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9895 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9896 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9897 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9898 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9899 (tdesc_powerpc_isa205_vsx64l): Declare.
9900 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9901 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9902 (ppc_set_pc, ppc_get_hwcap): Adjust.
9903 (ppc_usrregs_info): Forward declare.
9904 (!__powerpc64__) ppc_regmap_adjusted: New global.
9905 (ppc_arch_setup): Adjust to the current process'es target
9907 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9908 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9909 (ppc_store_evrregset): Adjust.
9910 (target_regsets): Rename to ...
9911 (ppc_regsets): ... this, and make static.
9912 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9913 (ppc_regs_info): New function.
9914 (the_low_target): Adjust.
9915 (initialize_low_arch): New function.
9916 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9917 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9918 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9919 (tdesc_s390x_linux64v2): Declare.
9920 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9921 (s390_fill_gregset, s390_store_last_break): Adjust.
9922 (target_regsets): Rename to ...
9923 (s390_regsets): ... this, and make static.
9924 (s390_get_pc, s390_set_pc): Adjust.
9925 (s390_get_hwcap): New target_desc parameter, and use it.
9926 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9927 (s390_arch_setup): Adjust to set the current process'es target
9928 description. Don't adjust the regmap.
9929 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9930 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9931 (regs_info_3264): New globals.
9932 (s390_regs_info): New function.
9933 (the_low_target): Adjust.
9934 (initialize_low_arch): New function.
9935 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9936 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9937 [__mips64] (init_registers_mips_linux)
9938 (init_registers_mips_dsp_linux): Delete defines.
9939 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9940 (have_dsp): New global.
9941 (mips_read_description): New, based on mips_arch_setup.
9942 (mips_arch_setup): Reimplement.
9943 (get_usrregs_info): New function.
9944 (mips_cannot_fetch_register, mips_cannot_store_register)
9945 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9946 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9947 (target_regsets): Rename to ...
9948 (mips_regsets): ... this, and make static.
9949 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9950 (dsp_regs_info, regs_info): New globals.
9951 (mips_regs_info): New function.
9952 (the_low_target): Adjust.
9953 (initialize_low_arch): New function.
9954 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9955 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9957 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9958 (arm_read_description): New, with bits factored from
9960 (arm_arch_setup): Reimplement.
9961 (target_regsets): Rename to ...
9962 (arm_regsets): ... this, and make static.
9963 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9964 (arm_regs_info): New function.
9965 (the_low_target): Adjust.
9966 (initialize_low_arch): New function.
9967 * linux-m68k-low.c (tdesc_m68k): Declare.
9968 (target_regsets): Rename to ...
9969 (m68k_regsets): ... this, and make static.
9970 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9971 (m68k_regs_info): New function.
9972 (m68k_arch_setup): New function.
9973 (the_low_target): Adjust.
9974 (initialize_low_arch): New function.
9975 * linux-sh-low.c (tdesc_sharch): Declare.
9976 (target_regsets): Rename to ...
9977 (sh_regsets): ... this, and make static.
9978 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9979 (sh_regs_info, sh_arch_setup): New functions.
9980 (the_low_target): Adjust.
9981 (initialize_low_arch): New function.
9982 * linux-bfin-low.c (tdesc_bfin): Declare.
9983 (bfin_arch_setup): New function.
9984 (bfin_usrregs_info, regs_info): New globals.
9985 (bfin_regs_info): New function.
9986 (the_low_target): Adjust.
9987 (initialize_low_arch): New function.
9988 * linux-cris-low.c (tdesc_cris): Declare.
9989 (cris_arch_setup): New function.
9990 (cris_usrregs_info, regs_info): New globals.
9991 (cris_regs_info): New function.
9992 (the_low_target): Adjust.
9993 (initialize_low_arch): New function.
9994 * linux-cris-low.c (tdesc_crisv32): Declare.
9995 (cris_arch_setup): New function.
9996 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9997 (cris_regs_info): New function.
9998 (the_low_target): Adjust.
9999 (initialize_low_arch): New function.
10000 * linux-m32r-low.c (tdesc_m32r): Declare.
10001 (m32r_arch_setup): New function.
10002 (m32r_usrregs_info, regs_info): New globals.
10003 (m32r_regs_info): Adjust.
10004 (initialize_low_arch): New function.
10005 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10006 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10007 (tic6x_usrregs_info): Forward declare.
10008 (tic6x_read_description): New function, based on ...
10009 (tic6x_arch_setup): ... this. Reimplement.
10010 (target_regsets): Rename to ...
10011 (tic6x_regsets): ... this, and make static.
10012 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10013 (tic6x_regs_info): New function.
10014 (the_low_target): Adjust.
10015 (initialize_low_arch): New function.
10016 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10017 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10018 (target_regsets): Rename to ...
10019 (xtensa_regsets): ... this, and make static.
10020 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10022 (xtensa_arch_setup, xtensa_regs_info): New functions.
10023 (the_low_target): Adjust.
10024 (initialize_low_arch): New function.
10025 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10026 (nios2_arch_setup): Set the current process'es tdesc.
10027 (target_regsets): Rename to ...
10028 (nios2_regsets): ... this.
10029 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10030 (nios2_regs_info): New function.
10031 (the_low_target): Adjust.
10032 (initialize_low_arch): New function.
10033 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10034 (aarch64_arch_setup): Set the current process'es tdesc.
10035 (target_regsets): Rename to ...
10036 (aarch64_regsets): ... this.
10037 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10038 (aarch64_regs_info): New function.
10039 (the_low_target): Adjust.
10040 (initialize_low_arch): New function.
10041 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10043 (target_regsets): Rename to ...
10044 (tile_regsets): ... this.
10045 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10046 (tile_regs_info): New function.
10047 (tile_arch_setup): Set the current process'es tdesc.
10048 (the_low_target): Adjust.
10049 (initialize_low_arch): New function.
10050 * spu-low.c (tdesc_spu): Declare.
10051 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10052 * win32-arm-low.c (tdesc_arm): Declare.
10053 (arm_arch_setup): New function.
10054 (the_low_target): Install arm_arch_setup instead of
10055 init_registers_arm.
10056 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10057 (init_windows_x86): Rename to ...
10058 (i386_arch_setup): ... this. Set `win32_tdesc'.
10059 (the_low_target): Adjust.
10060 * win32-low.c (win32_tdesc): New global.
10061 (child_add_thread): Don't create the thread cache here.
10062 (do_initial_child_stuff): Set the new process'es tdesc.
10063 * win32-low.h (struct target_desc): Forward declare.
10064 (win32_tdesc): Declare.
10065 * lynx-i386-low.c (tdesc_i386): Declare global.
10066 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10067 * lynx-low.c (lynx_tdesc): New global.
10068 (lynx_add_process): Set the new process'es tdesc.
10069 * lynx-low.h (struct target_desc): Forward declare.
10070 (lynx_tdesc): Declare global.
10071 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10072 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10073 * nto-low.c (nto_tdesc): New global.
10074 (do_attach): Set the new process'es tdesc.
10075 * nto-low.h (struct target_desc): Forward declare.
10076 (nto_tdesc): Declare.
10077 * nto-x86-low.c (tdesc_i386): Declare.
10078 (nto_x86_arch_setup): Set `nto_tdesc'.
10080 2013-06-04 Gary Benson <gbenson@redhat.com>
10082 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10083 to qSupported response when appropriate.
10084 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10085 with nonzero-length annex.
10086 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10087 arguments supplied in annex.
10089 2013-05-31 Doug Evans <dje@google.com>
10092 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10093 64 bits in 64-cross-32 environment.
10095 2013-05-28 Pedro Alves <palves@redhat.com>
10097 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10098 (aarch64-without-fpu.c): Delete rule.
10099 * configure.srv (aarch64*-*-linux*): Remove references to
10100 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10101 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10104 2013-05-24 Pedro Alves <palves@redhat.com>
10106 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10107 instead of strchr/decode_address. Error if the range isn't split
10108 with a ','. Don't assume there's be a ':' in the action.
10110 2013-05-23 Yao Qi <yao@codesourcery.com>
10111 Pedro Alves <palves@redhat.com>
10113 * linux-low.c (lwp_in_step_range): New function.
10114 (linux_wait_1): If the thread was range stepping and stopped
10115 outside the stepping range, report the stop to GDB. Otherwise,
10116 continue stepping. Add range stepping debug output.
10117 (linux_set_resume_request): Copy the step range from the resume
10118 request to the lwp.
10119 (linux_supports_range_stepping): New.
10120 (linux_target_ops) <supports_range_stepping>: Set to
10121 linux_supports_range_stepping.
10122 * linux-low.h (struct linux_target_ops)
10123 <supports_range_stepping>: New field.
10124 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10125 * linux-x86-low.c (x86_supports_range_stepping): New.
10126 (the_low_target) <supports_range_stepping>: Set to
10127 x86_supports_range_stepping.
10128 * server.c (handle_v_cont): Handle 'r' action.
10129 (handle_v_requests): Append ";r" if the target supports range
10131 * target.h (struct thread_resume) <step_range_start,
10132 step_range_end>: New fields.
10133 (struct target_ops) <supports_range_stepping>:
10135 (target_supports_range_stepping): New macro.
10137 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10139 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10140 confusion in comment.
10142 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10144 * lynx-low.c (struct process_info_private): New type.
10145 (lynx_add_process): New function.
10146 (lynx_create_inferior, lynx_attach): Replace calls to
10147 add_process by calls to lynx_add_process.
10148 (lynx_resume): If PTID is null, then try using
10149 current_process()->private->last_wait_event_ptid.
10151 (lynx_clear_inferiors): Delete. The contents of that function
10152 has been inlined in lynx_mourn;
10153 (lynx_wait_1): Save the ptid in the process's private data.
10154 (lynx_mourn): Free the process' private data. Replace call
10155 to lynx_clear_inferiors by call to clear_inferiors.
10157 2013-05-17 Yao Qi <yao@codesourcery.com>
10159 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10162 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10164 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10165 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10166 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10167 PT_TEXT_END_ADDR guards. Update comments.
10168 (linux_target_op) <read_offsets>: Conditionally define to
10169 linux_read_offsets if the target is UCLIBC and if it defines
10170 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10172 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10173 Andrew Jenner <andrew@codesourcery.com>
10175 * Makefile.in (SFILES): Add linux-nios2-low.c.
10176 (clean): Add action to delete nios2-linux.c.
10177 (nios2-linux.c): New rule.
10178 * configure.srv: Add nios2*-*-linux*.
10179 * linux-nios2-low.c: New.
10181 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10183 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10185 2013-04-25 Hui Zhu <hui@codesourcery.com>
10188 * ax.c (ax_printf): Add fflush.
10190 2013-04-22 Tom Tromey <tromey@redhat.com>
10192 * Makefile.in (SFILES): Add filestuff.c.
10193 (OBS): Add filestuff.o.
10194 (filestuff.o): New target.
10195 * config.in, configure: Rebuild.
10196 * configure.ac: Check for fdwalk, pipe2.
10198 2013-04-17 Pedro Alves <palves@redhat.com>
10200 * configure.ac (USE_THREAD_DB): Delete variable.
10201 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10202 Don't AC_SUBST USE_THREAD_DB.
10203 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10204 * config.in, configure: Regenerate.
10206 2013-04-16 Pedro Alves <palves@redhat.com>
10208 * linux-low.h (struct lwp_info) <thread_known>: Move under
10209 the USE_THREAD_DB #ifdef.
10211 2013-04-16 Pedro Alves <palves@redhat.com>
10213 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10214 (linux-low.o): Delete rule.
10215 * linux-low.h: Always include "gdb_thread_db.h" instead of
10216 conditionally including thread_db.h.
10217 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10220 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10222 * Makefile.in (install-only): Fix make install regression.
10224 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10226 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10227 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10229 * gdbserver.1: Remove.
10231 2013-03-22 Pedro Alves <palves@redhat.com>
10233 * linux-low.c (handle_extended_wait): Don't call
10234 linux_enable_event_reporting.
10236 2013-03-15 Tony Theodore <tonyt@logyst.com>
10239 * Makefile.in (SHELL): Use @SHELL@.
10241 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10243 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10246 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10248 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10249 Remove extraneous NULL element.
10251 2013-03-13 Yao Qi <yao@codesourcery.com>
10253 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10254 'V' block in trace frame.
10256 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10258 * target.h (struct target_ops): Add btrace ops.
10259 (target_supports_btrace): New macro.
10260 (target_enable_btrace): New macro.
10261 (target_disable_btrace): New macro.
10262 (target_read_btrace): New macro.
10263 * gdbthread.h (struct thread_info): Add btrace field.
10264 * server.c: Include btrace-common.h.
10265 (handle_btrace_general_set): New function.
10266 (handle_btrace_enable): New function.
10267 (handle_btrace_disable): New function.
10268 (handle_general_set): Call handle_btrace_general_set.
10269 (handle_qxfer_btrace): New function.
10270 (struct qxfer qxfer_packets[]): Add btrace entry.
10271 * inferiors.c (remove_thread): Disable btrace.
10272 * linux-low: Include linux-btrace.h.
10273 (linux_low_enable_btrace): New function.
10274 (linux_low_read_btrace): New function.
10275 (linux_target_ops): Add btrace ops.
10276 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10277 Add srv_linux_btrace=yes.
10278 (x86_64-*-linux*): Add linux-btrace.o.
10279 Add srv_linux_btrace=yes.
10280 * configure.ac: Define HAVE_LINUX_BTRACE.
10281 * config.in: Regenerated.
10282 * configure: Regenerated.
10284 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10286 * server.c (handle_qxfer): Preserve error message if -3 is
10288 (qxfer): Document the -3 return value.
10290 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10292 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10293 (linux_btrace_h): New variable.
10294 (linux-btrace.o): New rule.
10296 2013-03-08 Stan Shebs <stan@codesourcery.com>
10297 Hafiz Abid Qadeer <abidh@codesourcery.com>
10299 * tracepoint.c (trace_buffer_size): New global.
10300 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10301 (init_trace_buffer): Change to one-argument function. Allocate
10302 trace buffer memory.
10303 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10304 handle QTBuffer:size packet.
10305 (cmd_bigqtbuffer_size): New function.
10306 (initialize_tracepoint): Call init_trace_buffer with
10307 DEFAULT_TRACE_BUFFER_SIZE.
10308 * server.c (handle_query): Add QTBuffer:size in the
10311 2013-03-07 Yao Qi <yao@codesourcery.com>
10313 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10314 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10316 (cmd_qtsp): Adjust condition. Do post increment.
10317 Set cur_action and cur_step_action back to 0.
10319 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10322 * linux-low.c (linux_write_memory): Return early success if LEN is
10325 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10327 * configure.srv: Add x86_64-*-cygwin* as target.
10329 2013-02-28 Tom Tromey <tromey@redhat.com>
10331 * configure.ac: Invoke AC_SYS_LARGEFILE.
10332 * configure, config.in: Rebuild.
10334 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10336 * win32-low.c: Throughout, fix format strings and casts of
10337 printf-like functions to avoid type related warnings on all
10339 (get_child_debug_event): Print dwDebugEventCode as hex since
10340 that's how it's usually documented.
10342 2013-02-28 Yao Qi <yao@codesourcery.com>
10344 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10347 2013-02-27 Jiong Wang <jiwang@tilera.com>
10349 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10350 (reg-tilegx32.c): New rule.
10351 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10352 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10353 different register info initializer according to elf class.
10354 (init_registers_tilgx32): New function. The tilegx32 register info
10356 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10357 (tile_store_gregset): Likewise.
10359 2013-02-27 Yao Qi <yao@codesourcery.com>
10361 * server.c (process_point_options): Print debug message when
10362 debug_threads is true.
10364 2013-02-26 Yao Qi <yao@codesourcery.com>
10366 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10368 2013-02-19 Pedro Alves <palves@redhat.com>
10369 Kai Tietz <ktietz@redhat.com>
10373 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10374 instead of strtoul to extract address from packet.
10375 (process_serial_event) <'z'>: Likewise.
10377 2013-02-18 Yao Qi <yao@codesourcery.com>
10379 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10381 2013-02-14 Pedro Alves <palves@redhat.com>
10385 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10386 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10388 2013-02-14 Pedro Alves <palves@redhat.com>
10390 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10392 2013-02-14 Pedro Alves <palves@redhat.com>
10394 * tracepoint.c (save_string): Delete.
10395 (add_tracepoint_action): Use savestring instead of save_string.
10397 2013-02-12 Pedro Alves <palves@redhat.com>
10399 * linux-xtensa-low.c: Ditto.
10400 * xtensa-xtregs.c: Ditto.
10402 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10404 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10407 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10409 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10410 aarch64_num_wp_regs and aarch64_num_bp_regs to
10411 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10413 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10415 * linux-aarch64-low.c (ps_get_thread_area): Replace
10416 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10418 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10419 Marcus Shawcroft <marcus.shawcroft@arm.com>
10420 Nigel Stephens <nigel.stephens@arm.com>
10421 Yufeng Zhang <yufeng.zhang@arm.com>
10423 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10424 (aarch64.c, aarch64-without-fpu.c): New targets.
10425 * configure.srv (aarch64*-*-linux*): New.
10426 * linux-aarch64-low.c: New file.
10428 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10430 * linux-low.c (handle_extended_wait, linux_create_inferior)
10431 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10432 (dequeue_one_deferred_signal, linux_resume_one_thread)
10433 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10434 (linux_tracefork_grandchild, linux_test_for_tracefork)
10435 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10436 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10437 where the argument is 0.
10439 2013-01-25 Yao Qi <yao@codesourcery.com>
10441 * event-loop.c: Include "queue.h".
10442 (gdb_event_p): New typedef.
10443 (struct gdb_event) <next_event>: Remove.
10444 (event_queue): Change to QUEUE(gdb_event_p).
10445 (async_queue_event): Remove.
10446 (gdb_event_xfree): New.
10447 (initialize_event_loop): New.
10448 (process_event): Use API from QUEUE.
10449 (wait_for_event): Likewise.
10450 * server.c (main): Call initialize_event_loop.
10451 * server.h (initialize_event_loop): Declare.
10453 2013-01-18 Yao Qi <yao@codesourcery.com>
10455 * ax.h (struct eval_agent_expr_context): New.
10456 (gdb_eval_agent_expr): Update declaration.
10457 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10458 TFRAME. Add new argument CTX.
10459 * server.h (struct eval_agent_expr_context): Declare.
10460 (agent_mem_read, agent_tsv_read): Update declaration.
10461 (agent_mem_read_string): Likewise.
10462 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10463 (add_traceframe_block): Add new argument TPOINT.
10464 Increase TPOINT->traceframe_usage.
10465 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10466 eval_tracepoint_agent_expr.
10467 (condition_true_at_tracepoint): Likewise.
10468 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10469 (agent_mem_read_string, agent_tsv_read): Likewise.
10471 2013-01-16 Yao Qi <yao@codesourcery.com>
10473 * linux-low.c (linux_resume_one_lwp): Don't check
10474 'lwp->bp_reinsert != 0'.
10476 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10477 Pedro Alves <palves@redhat.com>
10479 * lynx-low.c (ptrace_request_to_str): Define a temporary
10480 macro and use it to simplify this function's implementation.
10482 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10484 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10487 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10489 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10491 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10493 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10495 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10497 * lynx-low.c (lynx_resume): Use the resume_info parameter
10498 to determine the ptid for the lynx_ptrace call, unless
10499 it is equal to minus_one_ptid, in which case we use the
10500 ptid of the current_inferior.
10501 (lynx_wait_1): After having received a thread create/exit
10502 event, resume the inferior's execution using the signaling
10503 thread's ptid, rather than the old ptid.
10505 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10507 * lynx-low.c (lynx_resume): Delete variable ret.
10509 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10511 * gdbreplay.c (gdbreplay_version): Update copyright year.
10512 * server.c (gdbserver_version): Likewise.
10514 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10516 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10519 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10521 * lynx-low.c (ptrace_request_to_str): Add handling for
10522 PTRACE_GETTRACESIG.
10524 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10526 * lynx-low.c (lynx_attach): Delete variable new_process.
10528 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10530 * lynx-low.c (lynx_create_inferior): Delete variable
10533 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10535 * lynx-low.c (ptrace_request_to_str): Do not handle
10536 PTRACE_GETTHREADLIST if this macro does not exist.
10538 2012-12-15 Yao Qi <yao@codesourcery.com>
10540 * Makefile.in (OBS): Add notif.o.
10541 * notif.c, notif.h: New.
10542 * server.c: Include "notif.h".
10543 (struct vstop_notif) <next>: Remove.
10545 (queue_stop_reply): Update.
10546 (push_event, send_next_stop_reply): Remove.
10547 (discard_queued_stop_replies): Update.
10548 (notif_stop): New variable.
10549 (handle_v_stopped): Remove.
10550 (handle_v_requests): Don't call handle_v_stopped. Call
10551 handle_ack_notif instead.
10552 (queue_stop_reply_callback): Call notif_event_enque instead
10553 of queue_stop_reply.
10554 (handle_status): Don't call send_next_stop_reply, call
10555 notif_write_event instead.
10556 (kill_inferior_callback): Likewise.
10557 (detach_or_kill_inferior_callback): Likewise.
10558 (main): Call initialize_notif.
10559 (process_serial_event): Call QUEUE_is_empty.
10560 (handle_target_event): Call notif_push instead of push event.
10561 * server.h (push_event): Remove declaration.
10563 2012-12-10 Tom Tromey <tromey@redhat.com>
10565 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10566 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10569 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10570 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10571 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10572 (amd64-linux-ipa.o, ax.o): Rewrite.
10573 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10574 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10575 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10576 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10577 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10578 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10579 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10580 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10581 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10582 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10583 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10584 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10585 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10586 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10587 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10588 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10589 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10590 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10591 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10592 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10593 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10594 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10595 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10596 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10597 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10598 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10599 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10600 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10601 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10602 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10603 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10604 (reg-tilegx.o): Remove.
10605 (all_object_files): New macro.
10606 Include .deps files.
10607 * aclocal.m4, configure: Rebuild.
10608 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10609 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10610 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10612 2012-12-05 Tom Tromey <tromey@redhat.com>
10615 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10617 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10619 * configure.ac: Check for linux/perf_event.h.
10620 * config.in: Regenerated.
10621 * configure: Regenerated.
10623 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10625 * hostio.c (handle_readlink): Decrease buffer size
10626 parameter passed to readlink by one byte.
10628 2012-11-26 Yao Qi <yao@codesourcery.com>
10630 * configure.ac (build_warnings): Append '-Wempty-body'.
10631 * configure: Regenerated.
10632 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10635 2012-11-15 Pierre Muller <muller@sourceware.org>
10637 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10638 * config.in: Regenerate.
10639 * configure: Regenerate.
10640 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10641 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10642 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10643 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10645 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10646 instead of <sys/wait.h> header.
10647 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10649 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10651 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10652 (various make rules): Remove -DGDBSERVER
10654 2012-11-09 Yao Qi <yao@codesourcery.com>
10656 * spu-low.c (current_ptid): Move it to ..
10657 * gdbthread.h: ... here. New.
10658 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10659 * server.c (myresume, process_serial_event): Likewise.
10660 * thread-db.c (thread_db_find_new_threads): Likewise.
10661 * tracepoint.c (run_inferior_command): Likewise.
10663 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10665 * server.c (handle_search_memory_1): Include access length in
10668 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10670 * linux-crisv32-low.c: Fix compile errors.
10672 2012-09-04 Yao Qi <yao@codesourcery.com>
10674 * tracepoint.c (cmd_qtsv): Adjust debug message.
10675 Don't check CUR_TPOINT.
10677 2012-08-28 Yao Qi <yao@codesourcery.com>
10679 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10680 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10681 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10682 Remove declarations of xmalloc, xreallloc, xstrdup and
10684 * Makefile.in (libiberty_h): New.
10685 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10686 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10688 2012-08-23 Yao Qi <yao@codesourcery.com>
10690 * server.h: Remove declaration of 'xsnprintf'.
10692 2012-08-22 Keith Seitz <keiths@redhat.com>
10694 * server.h: Include build-gnulib-gbserver/config.h.
10695 * gdbreplay.c: Likewise.
10697 2012-08-08 Doug Evans <dje@google.com>
10699 * Makefile.in (SFILES): Add gdb_vecs.c.
10700 (OBS): Add gdb_vecs.o.
10701 (gdb_vecs_h, host_defs_h): New variables.
10702 (thread-db.o): Add $(gdb_vecs_h) dependency.
10703 (gdb_vecs.o): New rule.
10704 * thread-db.c: #include "gdb_vecs.h".
10705 (thread_db_load_search): Use a vector to iterate over path elements.
10706 Handle text appearing after "$pdir".
10708 * configure.ac: Add check for strstr.
10709 * config.in: Regenerate.
10710 * configure: Regenerate.
10712 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10714 * hostio.c (handle_pread): If pread fails, fall back to attempting
10716 (handle_pwrite): Likewise for pwrite.
10718 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10720 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10721 between unsupported TYPE and unimplementable ADDR/LEN combination.
10722 (arm_insert_point): Act on new return value.
10724 2012-07-31 Pedro Alves <palves@redhat.com>
10726 * server.c (process_point_options): Only skip tokens if we find
10727 one that is unrecognized. Don't treat 'X' specially while
10728 skipping unrecognized tokens.
10730 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10732 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10733 to 4-byte-align HW breakpoint addresses for Thumb.
10735 2012-07-27 Yao Qi <yao@codesourcery.com>
10739 * server.h: Declare gdb_agent_about_to_close.
10740 * target.c (kill_inferior): Include "agent.h".
10741 New. Send command 'kill'.
10742 * target.h (kill_inferior): Removed macro.
10743 * tracepoint.c (gdb_agent_about_to_close): New.
10744 (gdb_agent_helper_thread): Handle command 'close'.
10745 Wait endlessly until the inferior stops.
10746 Install gdb_agent_remove_socket to atexit hook.
10747 (agent_socket_name): New static variable.
10748 (gdb_agent_socket_init): Replace local variable 'name' with
10749 'agent_socket_name'.
10750 (gdb_agent_remove_socket): New.
10752 2012-07-27 Yao Qi <yao@codesourcery.com>
10754 * server.c (process_point_options): Stop at 'X' when parsing.
10756 2012-07-19 Michael Eager <eager@eagercon.com>
10758 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10760 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10761 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10762 hardware breakpoint.
10764 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10766 * gdbserver/linux-low.c (initialize_low): Call
10767 linux_ptrace_init_warnings.
10769 2012-07-02 Doug Evans <dje@google.com>
10771 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10774 2012-07-02 Stan Shebs <stan@codesourcery.com>
10776 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10777 (ax.o): Add it to build rule.
10779 (OBS): Add format.o.
10780 (IPA_OBS): Add format.o.
10781 * server.c (handle_query): Claim support for breakpoint commands.
10782 (process_point_options): Add command case.
10783 (process_serial_event): Leave running if there are printfs in
10785 * mem-break.h (any_persistent_commands): Declare.
10786 (add_breakpoint_commands): Declare.
10787 (gdb_no_commands_at_breakpoint): Declare.
10788 (run_breakpoint_commands): Declare.
10789 * mem-break.c (struct point_command_list): New struct.
10790 (struct breakpoint): New field command_list.
10791 (any_persistent_commands): New function.
10792 (add_commands_to_breakpoint): New function.
10793 (add_breakpoint_commands): New function.
10794 (gdb_no_commands_at_breakpoint): New function.
10795 (run_breakpoint_commands): New function.
10796 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10798 * ax.c: Include format.h.
10799 (ax_printf): New function.
10800 (gdb_eval_agent_expr): Add printf opcode.
10802 2012-06-13 Yao Qi <yao@codesourcery.com>
10804 * server.c (start_inferior): Remove duplicated writes to fields
10805 'last_resume_kind' and 'last_status' of 'current_inferior'.
10807 2012-06-12 Yao Qi <yao@codesourcery.com>
10808 Pedro Alves <palves@redhat.com>
10810 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10812 * server.c (handle_v_cont): Extend comment.
10814 2012-06-11 Yao Qi <yao@codesourcery.com>
10816 * linux-low.c (linux_attach): Add 'static'.
10818 2012-06-06 Yao Qi <yao@codesourcery.com>
10820 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10822 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10824 Fix gcc -flto compilation warning.
10825 * server.c (main): Make variable multi_mode and attach volatile.
10827 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10829 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10830 if the platform doesn't know about it.
10832 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10834 * Makefile.in (SFILES): Add linux-tile-low.c.
10835 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10836 * configure.srv: Handle tilegx-*-linux*.
10837 * linux-tile-low.c: New file.
10839 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10841 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10843 2012-05-24 Pedro Alves <palves@redhat.com>
10847 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10849 2012-05-24 Pedro Alves <palves@redhat.com>
10853 Replace target_signal with gdb_signal throughout.
10855 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10857 * linux-low.c (linux_store_registers): Avoid the copying sequence
10858 when no data has been retrieved by ptrace.
10860 2012-05-22 Will Deacon <will.deacon@arm.com>
10862 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10863 Include asm/ptrace.h.
10864 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10867 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10869 * linux-low.c (linux_store_registers): Don't re-retrieve data
10870 with ptrace that has already been obtained from /proc. Always
10871 copy any data retrieved with ptrace to the buffer supplied.
10873 2012-05-11 Yao Qi <yao@codesourcery.com>
10874 Pedro Alves <palves@redhat.com>
10876 * linux-low.c (enum stopping_threads_kind): New.
10877 (stopping_threads): Change type to `enum stopping_threads_kind'.
10878 (handle_extended_wait): If stopping and suspending threads, leave
10879 the new_lwp suspended too.
10880 (linux_wait_for_event): Adjust.
10881 (stop_all_lwps): Set `stopping_threads' to
10882 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10883 whether we're suspending threads or just stopping them. Assert no
10886 2012-04-29 Yao Qi <yao@codesourcery.com>
10888 * server.h: Move some code to ...
10889 * gdbthread.h: ... here. New.
10890 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10891 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10892 (nto-low.o, win32-low.o): Likewise.
10893 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10894 * regcache.c, remote-utils.c, server.c: Likewise.
10895 * target.c, tracepoint.c, win32-low.c: Likewise.
10897 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10899 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10900 (PTRACE_ARG4_TYPE): Likewise.
10901 (PTRACE_XFER_TYPE): Likewise.
10902 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10903 ptrace to PTRACE_ARG3_TYPE.
10904 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10905 (PTRACE_ARG4_TYPE): Likewise.
10906 (PTRACE_XFER_TYPE): Likewise.
10907 (linux_detach_one_lwp): Cast fourth argument of
10908 ptrace to long then PTRACE_ARG4_TYPE.
10909 (regsets_fetch_inferior_registers): Cast third argument of
10910 ptrace to long then PTRACE_ARG3_TYPE.
10911 (regsets_store_inferior_registers): Likewise.
10913 2012-04-20 Pedro Alves <palves@redhat.com>
10915 * configure: Regenerate.
10917 2012-04-19 Pedro Alves <palves@redhat.com>
10919 * Makefile.in (GNULIB_BUILDDIR): New.
10920 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10921 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10922 (all, install-only, uninstall, clean-info, all-lib, clean): No
10923 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10924 (maintainer-clean realclean distclean): Use subdir_do.
10926 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10927 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10928 * acinclude.m4: Include acx_configure_dir.m4.
10929 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10930 calls. Call AC_PROG_RANLIB. Configure gnulib using
10933 (GNULIB_STDINT_H): Adjust.
10934 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10935 * gdbreplay.c: Include build-gnulib/config.h.
10936 * server.h: Likewise.
10937 * aclocal.m4: Regenerate.
10938 * config.in: Regenerate.
10939 * configure: Regenerate.
10941 2012-04-19 Pedro Alves <palves@redhat.com>
10943 * Makefile.in (LIBGNU, INCGNU): Adjust.
10944 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10945 (all, install-only, uninstall, clean-info, all-lib, clean)
10946 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10947 * configure.ac: Adjust AC_OUTPUT output.
10948 * aclocal.m4: Regenerate.
10949 * configure: Regenerate.
10951 2012-04-19 Pedro Alves <palves@redhat.com>
10953 * Makefile.in (generated_files): New.
10954 (server_h): Remove the explicit dependency on config.h, and depend
10955 on $generated_files.
10957 2012-04-19 Pedro Alves <palves@redhat.com>
10959 * Makefile.in (INCGNU): Add -Ignulib.
10961 2012-04-19 Pedro Alves <palves@redhat.com>
10963 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10964 (INCGNU): ... this, and spell out -I here.
10965 (GNULIB_LIB): Rename to ...
10966 (LIBGNU): ... this.
10967 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10969 2012-04-19 Pedro Alves <palves@redhat.com>
10971 * config.in: Regenerate.
10973 2012-04-19 Pedro Alves <palves@redhat.com>
10975 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10976 * server.h (memmem): Remove declaration.
10977 * config.in: Regenerate.
10978 * configure: Regenerate.
10980 2012-04-19 Yao Qi <yao@codesourcery.com>
10982 * Makefile.in (SFILES): Add common/vec.c.
10986 2012-04-19 Yao Qi <yao@codesourcery.com>
10988 * remote-utils.c (prepare_resume_reply): Replace with macro
10989 target_core_of_thread.
10990 * server.c (handle_qxfer_threads_proper): Likewise.
10991 * target.h (traget_core_of_thread): New macro.
10993 2012-04-18 Pedro Alves <palves@redhat.com>
10995 * aclocal.m4: Regenerate.
10996 * configure: Regenerate.
10998 2012-04-16 Yao Qi <yao@codesourcery.com>
11000 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11001 duplicated on address.
11003 2012-04-16 Yao Qi <yao@codesourcery.com>
11005 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11006 (struct tracepoint_action_ops) <send>: New field.
11007 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11008 (agent_expr_send, x_tracepoint_action_send): New.
11009 (l_tracepoint_action_send): New.
11010 (cmd_qtdp): Download and install tracepoint
11011 according to `use_agent'.
11012 (run_inferior_command): Add one more parameter `len'.
11014 (tracepoint_send_agent): New.
11015 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11017 2012-04-16 Yao Qi <yao@codesourcery.com>
11019 * tracepoint.c (download_tracepoints): Moved to ...
11020 (cmd_qtstart): ... here.
11022 2012-04-14 Yao Qi <yao@codesourcery.com>
11024 * tracepoint.c: Include inttypes.h.
11025 (struct collect_memory_action): Use sized types.
11026 (struct tracepoint): Likewise.
11027 (cmd_qtdp, stop_tracing): Update print specifiers.
11028 (cmd_qtp, response_tracepoint): Likewise.
11029 (collect_data_at_tracepoint): Likewise.
11030 (collect_data_at_step): Likewise.
11032 2012-04-14 Yao Qi <yao@codesourcery.com>
11034 Import gnulib module inttypes.
11035 * aclocal.m4, config.in, configure: Regenerated.
11037 2012-04-14 Yao Qi <yao@codesourcery.com>
11039 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11040 Makefile and config.status at last.
11042 2012-04-13 Yao Qi <yao@codesourcery.com>
11044 * tracepoint.c: Include stdint.h unconditionally.
11046 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11048 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11049 on BFD_HAVE_SYS_PROCFS_TYPE.
11050 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11051 * configure: Regenerate.
11052 * config.in: Likewise.
11054 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11056 * Makefile.in (clean): Also remove x32.c x32-linux.c
11057 x32-avx.c x32-avx-linux.c.
11058 (x32.o): New target.
11060 (x32-linux.o): Likewise.
11061 (x32-linux.c): Likewise.
11062 (x32-avx.o): Likewise.
11063 (x32-avx.c): Likewise.
11064 (x32-avx-linux.o): Likewise.
11065 (x32-avx-linux.c): Likewise.
11067 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11068 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11069 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11070 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11071 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11072 i386/x32-avx-linux.xml.
11074 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11075 (init_registers_x32_avx_linux): Likwise.
11076 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11077 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11079 2012-04-13 Pedro Alves <palves@redhat.com>
11081 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11082 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11083 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11084 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11087 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11089 * linux-x86-low.c (compat_x32_clock_t): New.
11090 (compat_x32_siginfo_t): Likewise.
11091 (compat_x32_siginfo_from_siginfo): Likewise.
11092 (siginfo_from_compat_x32_siginfo): Likewise.
11093 (linux_is_elf64): Likewise.
11094 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11095 and siginfo_from_compat_x32_siginfo for x32.
11096 (x86_arch_setup): Set linux_is_elf64.
11098 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11101 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11103 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11104 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11105 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11106 compatible with process.
11108 2012-04-12 Yao Qi <yao@codesourcery.com>
11110 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11111 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11112 (install-only, install-info, clean): Handle sub dir gnulib.
11113 (all-lib, am--refresh): New targets.
11114 (memmem.o): Remove target.
11115 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11116 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11117 (AC_REPLACE_FUNCS): Remove memmem.
11118 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11119 (AC_OUTPUT): Generate Makefile in gnulib/.
11120 * aclocal.m4, config.in, configure: Regenerated.
11122 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11124 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11126 2012-04-05 Pedro Alves <palves@redhat.com>
11128 -Werror=strict-aliasing
11130 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11133 2012-04-04 Pedro Alves <palves@redhat.com>
11135 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11136 (sparc_store_gregset_from_stack, sparc_store_gregset)
11137 (sparc_breakpoint_at): Fix formatting.
11139 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11141 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11143 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11144 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11145 * config.in: Regenerate.
11146 * configure: Likewise.
11148 2012-03-29 Pedro Alves <palves@redhat.com>
11150 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11151 Correct ptrace arguments.
11153 2012-03-28 Pedro Alves <palves@redhat.com>
11155 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11156 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11157 (IA64_FR1_REGNUM): New defines.
11158 (ia64_fetch_register): New.
11159 (the_low_target): Install it.
11160 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11162 * linux-low.c (linux_fetch_registers): Try the
11163 the_low_target.fetch_register hook first.
11165 * linux-arm-low.c (the_low_target): Adjust.
11166 * linux-bfin-low.c (the_low_target): Adjust.
11167 * linux-cris-low.c (the_low_target): Adjust.
11168 * linux-crisv32-low.c (the_low_target): Adjust.
11169 * linux-m32r-low.c (the_low_target): Adjust.
11170 * linux-m68k-low.c (the_low_target): Adjust.
11171 * linux-mips-low.c (the_low_target): Adjust.
11172 * linux-ppc-low.c (the_low_target): Adjust.
11173 * linux-s390-low.c (the_low_target): Adjust.
11174 * linux-sh-low.c (the_low_target): Adjust.
11175 * linux-sparc-low.c (the_low_target): Adjust.
11176 * linux-tic6x-low.c (the_low_target): Adjust.
11177 * linux-x86-low.c (the_low_target): Adjust.
11178 * linux-xtensa-low.c (the_low_target): Adjust.
11180 2012-03-26 Pedro Alves <palves@redhat.com>
11182 * server.c (handle_qxfer_libraries): Don't bail early if
11183 the_target->qxfer_libraries_svr4 is not NULL.
11185 2012-03-26 Pedro Alves <palves@redhat.com>
11187 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11189 2012-03-23 Pedro Alves <palves@redhat.com>
11191 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11192 "library-list-svr4" element's start tag when the the DSO list is
11195 2012-03-23 Pedro Alves <palves@redhat.com>
11197 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11198 a variable whose type size is the same as the inferior's pointer
11201 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11203 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11205 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11206 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11207 * linux-low.h: Include <signal.h>.
11208 (struct siginfo): Remove forward declaration.
11209 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11212 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11214 * .gitignore: Ignore more files.
11216 2012-03-19 Pedro Alves <palves@redhat.com>
11217 Jan Kratochvil <jan.kratochvil@redhat.com>
11219 * server.c (cont_thread, general_thread): Add describing comments.
11220 (start_inferior): Clear `cont_thread'.
11221 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11224 2012-03-15 Yao Qi <yao@codesourcery.com>
11226 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11228 (cmd_qtdp): ... here.
11230 2012-03-15 Yao Qi <yao@codesourcery.com>
11232 * tracepoint.c (struct tracepoint_action_ops): New.
11233 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11234 (m_tracepoint_action_download): New.
11235 (r_tracepoint_action_download): New.
11236 (x_tracepoint_action_download): New.
11237 (l_tracepoint_action_download): New.
11238 (add_tracepoint_action): Install `action->ops' according type.
11239 (download_tracepoint_1): Move code `download' function pointer
11240 of various tracepoint_action_ops.
11242 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11244 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11245 linux_ptrace_attach_warnings.
11247 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11249 * Makefile.in (linux-ptrace.o): New.
11250 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11251 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11252 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11253 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11254 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11256 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11258 2012-03-08 Yao Qi <yao@codesourcery.com>
11259 Pedro Alves <palves@redhat.com>
11261 Fix PR server/13392.
11262 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11263 offset of JMP insn.
11264 * tracepoint.c (remove_tracepoint): New.
11265 (cmd_qtdp): Call remove_tracepoint when failed to install.
11267 2012-03-07 Pedro Alves <palves@redhat.com>
11269 * linux-low.c (get_detach_signal): New.
11270 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11271 Pass on pending signals to PTRACE_DETACH. Check the result of the
11273 * server.c (program_signals, program_signals_p): New.
11274 (handle_general_set): Handle QProgramSignals.
11275 * server.h (program_signals, program_signals_p): Declare.
11277 2012-03-05 Pedro Alves <palves@redhat.com>
11278 Jan Kratochvil <jan.kratochvil@redhat.com>
11280 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11283 2012-03-03 Yao Qi <yao@codesourcery.com>
11285 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11286 agent_look_up_symbols.
11288 2012-03-03 Yao Qi <yao@codesourcery.com>
11290 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11291 (linux-x86-low.o): Likewise.
11292 * server.h: Remove in_process_agent_loaded.
11293 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11297 2012-03-03 Yao Qi <yao@codesourcery.com>
11299 * tracepoint.c (gdb_agent_capability): New global.
11300 (in_process_agent_loaded_ust): Renamed to
11301 `in_process_agent_supports_ust'.
11303 (in_process_agent_supports_ust): Call agent_capability_check.
11304 (clear_installed_tracepoints): Assert that agent supports
11307 2012-03-03 Yao Qi <yao@codesourcery.com>
11309 * linux-low.c (linux_supports_agent): New.
11310 (linux_target_ops): Initialize field `supports_agent' with
11311 linux_supports_agent.
11312 * target.h (struct target_ops) <supports_agent>: New.
11313 (target_supports_agent): New macro.
11314 * server.c (handle_general_set): Handle packet 'QAgent'.
11315 (handle_query): Send `QAgent+'.
11316 * Makefile.in (server.o): Depends on agent.h.
11318 2012-03-03 Yao Qi <yao@codesourcery.com>
11320 * Makefile.in (OBS): Add agent.o.
11321 Add new rule for agent.o.
11322 Track dependence of tracepoint.c on agent.h.
11323 * tracepoint.c (run_inferior_command_1):
11324 (run_inferior_command): Call agent_run_command.
11325 (gdb_ust_connect_sync_socket): Deleted. Move it to
11327 (resume_thread, stop_thread): Likewise.
11328 (gdb_ust_socket_init): Renamed to ...
11329 (gdb_agent_socket_init): ... New.
11330 (gdb_ust_thread): Renamed to ...
11331 (gdb_agent_helper_thread): ... New.
11332 (gdb_ust_init): Move some code to ...
11333 (gdb_agent_init): ... here. New.
11334 [HAVE_UST]: Call gdb_ust_init.
11335 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11336 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11337 * config.in, configure: Regenerated.
11339 2012-03-02 Pedro Alves <palves@redhat.com>
11341 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11342 * linux-low.c (struct simple_pid_list): New.
11343 (stopped_pids): New a struct simple_pid_list pointer.
11344 (add_to_pid_list, pull_pid_from_list): New.
11345 (handle_extended_wait): Don't assume the first signal new children
11346 report is SIGSTOP. Adjust call to pull_pid_from_list.
11347 (linux_wait_for_lwp): Adjust.
11349 2012-03-02 Yao Qi <yao@codesourcery.com>
11351 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11354 2012-03-02 Yao Qi <yao@codesourcery.com>
11356 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11357 `stop_pc' and `tpoint'. Update caller.
11359 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11361 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11362 * linux-low.c (use_linux_regsets): New macro.
11363 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11364 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11365 (linux_register_in_regsets): New function.
11366 (usr_fetch_inferior_registers): Skip registers covered by
11368 (usr_store_inferior_registers): Likewise.
11369 (usr_fetch_inferior_registers): New macro.
11370 (usr_store_inferior_registers): Likewise.
11371 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11372 (linux_store_registers): Likewise.
11373 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11375 (init_registers_mips64_dsp_linux): Likewise.
11376 (init_registers_mips_linux): New macro.
11377 (init_registers_mips_dsp_linux): Likewise.
11378 (mips_dsp_num_regs): Likewise.
11379 (DSP_BASE, DSP_CONTROL): New fallback macros.
11380 (mips_base_regs): New macro.
11381 (mips_regmap): Use it. Fix the size.
11382 (mips_dsp_regmap): New variable.
11383 (mips_dsp_regset_bitmap): Likewise.
11384 (mips_arch_setup): New function.
11385 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11387 (mips_cannot_store_register): Likewise.
11388 (the_low_target): Update .arch_setup, .num_regs and .regmap
11389 initializers. Add .regset_bitmap initializer.
11390 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11392 * linux-bfin-low.c (the_low_target): Likewise.
11393 * linux-cris-low.c (the_low_target): Likewise.
11394 * linux-crisv32-low.c (the_low_target): Likewise.
11395 * linux-ia64-low.c (the_low_target): Likewise.
11396 * linux-m32r-low.c (the_low_target): Likewise.
11397 * linux-m68k-low.c (the_low_target): Likewise.
11398 * linux-ppc-low.c (the_low_target): Likewise.
11399 * linux-s390-low.c (the_low_target): Likewise.
11400 * linux-sh-low.c (the_low_target): Likewise.
11401 * linux-sparc-low.c (the_low_target): Likewise.
11402 * linux-tic6x-low.c (the_low_target): Likewise.
11403 * linux-x86-low.c (the_low_target): Likewise.
11404 * linux-xtensa-low.c (the_low_target): Likewise.
11405 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11406 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11407 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11409 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11410 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11412 2012-02-29 Yao Qi <yao@codesourcery.com>
11413 Pedro Alves <palves@redhat.com>
11415 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11416 `step_over_finished' is true.
11418 2012-02-27 Pedro Alves <palves@redhat.com>
11420 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11421 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11423 2012-02-27 Pedro Alves <palves@redhat.com>
11426 * linux-low.c (pid_is_stopped): New.
11427 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11429 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11431 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11434 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11436 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11438 2012-02-24 Luis Machado <lgustavo@codesourcery>
11440 * server.c (handle_query): Advertise support for target-side
11441 breakpoint condition evaluation.
11442 (process_point_options): New function.
11443 (process_serial_event): When inserting a breakpoint, check for
11444 a target-side condition that should be evaluated.
11446 * mem-break.c: Include regcache.h and ax.h.
11447 (point_cond_list_t): New data structure.
11448 (breakpoint) <cond_list>: New field.
11449 (find_gdb_breakpoint_at): Make non-static.
11450 (delete_gdb_breakpoint_at): Clear any target-side
11452 (clear_gdb_breakpoint_conditions): New function.
11453 (add_condition_to_breakpoint): Likewise.
11454 (add_breakpoint_condition): Likewise.
11455 (gdb_condition_true_at_breakpoint): Likewise.
11456 (gdb_breakpoint_here): Return result directly instead
11457 of going through a local variable.
11459 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11460 (clear_gdb_breakpoint_conditions): Likewise.
11461 (add_breakpoint_condition): Likewise.
11462 (gdb_condition_true_at_breakpoint): Likewise.
11464 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11465 (need_step_over_p): Take target-side breakpoint condition into
11468 2012-02-24 Luis Machado <lgustavo@codesourcery>
11470 * server.h: Include tracepoint.h.
11471 (agent_mem_read, agent_get_trace_state_variable_value,
11472 agent_set_trace_state_variable_value,
11473 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11474 get_set_tsv_func_addr): New prototypes.
11476 * ax.h: New include file.
11477 * ax.c: New source file.
11479 * tracepoint.c: Include ax.h.
11480 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11481 agent_expr, eval_result_type): Move to ax.h.
11482 (parse_agent_expr): Rename to ...
11483 (gdb_parse_agent_expr): ... this, make it non-static and move
11485 (unparse_agent_expr) Rename to ...
11486 (gdb_unparse_agent_expr): ... this, make it non-static and move
11488 (eval_agent_expr): Rename to ...
11489 (eval_tracepoint_agent_expr): ... this.
11490 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11491 forward declarations.
11492 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11493 (agent_get_trace_state_variable_value): New function.
11494 (agent_set_trace_state_variable_value): New function.
11495 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11496 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11497 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11498 (condition_true_at_tracepoint): Likewise.
11499 (parse_agent_expr): Rename to ...
11500 (gdb_parse_agent_expr): ... this and move to ax.c.
11501 (unparse_agent_expr): Rename to ...
11502 (gdb_unparse_agent_expr): ... this and move to ax.c.
11503 (gdb_agent_op_name): Move to ax.c.
11504 (eval_agent_expr): Rename to ...
11505 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11507 (eval_tracepoint_agent_expr): New function.
11508 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11510 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11512 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11513 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11514 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11515 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11516 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11517 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11518 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11519 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11520 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11521 (compile_bytecodes): Remove forward declaration.
11522 (is_goto_target): Move to ax.c.
11523 (compile_bytecodes): Move to ax.c and call
11524 agent_get_trace_state_variable_value (...) and
11525 agent_set_trace_state_variable_value (...).
11527 * Makefile.in: Update ax.c and IPA dependencies.
11529 2012-02-24 Pedro Alves <palves@redhat.com>
11531 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11532 (cmd_bigqtbuffer_circular): ... this. Only handle
11533 'QTBuffer:circular:'.
11534 (handle_tracepoint_general_set): Adjust.
11536 2012-02-16 Yao Qi <yao@codesourcery.com>
11538 * inferiors.c: Move code to ...
11539 * dll.c: .... here. New.
11540 * server.h: Declare clear_dlls.
11541 * Makefile.in (SFILES): Add dll.c.
11545 2012-02-11 Yao Qi <yao@codesourcery.com>
11547 * server.c: (handle_monitor_command): Add a new parameter
11549 (handle_query): Update caller.
11551 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11553 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11554 * configure, config.in: Regenerate.
11555 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11558 2012-02-02 Pedro Alves <palves@redhat.com>
11560 Try SIGKILL first, then PTRACE_KILL.
11561 * linux-low.c (linux_kill_one_lwp): New.
11562 (linux_kill_one_lwp): Rename to ...
11563 (kill_one_lwp_callback): ... this. Use the new
11564 linux_kill_one_lwp.
11566 2012-02-02 Pedro Alves <palves@redhat.com>
11568 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11571 2012-01-27 Pedro Alves <palves@redhat.com>
11573 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11574 (elf_64_file_p): Make static.
11575 (linux_pid_exe_is_elf_64_file): New.
11576 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11577 Delete declarations.
11578 (linux_pid_exe_is_elf_64_file): Declare.
11579 * linux-x86-low.c (x86_arch_setup): Use
11580 linux_pid_exe_is_elf_64_file.
11582 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11584 * linux-low.c (linux_wait_for_event_1): Rename to ...
11585 (linux_wait_for_event): ... here and merge it with former
11586 linux_wait_for_event - new variable wait_ptid, use it.
11587 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11589 2012-01-23 Pedro Alves <palves@redhat.com>
11591 * server.c (main): Avoid yet another case of infinite loop while
11592 detaching/killing after a longjmp.
11594 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11597 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11599 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11601 * hostio.c (handle_readlink): New function.
11602 (handle_vFile): Call it to handle "vFile:readlink" packets.
11604 2012-01-20 Pedro Alves <palves@redhat.com>
11605 Ulrich Weigand <ulrich.weigand@linaro.org>
11607 * server.c (handle_v_requests): Only support vAttach and vRun to
11608 start multiple processes when in extended protocol mode.
11610 2012-01-17 Pedro Alves <palves@redhat.com>
11612 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11613 memalign plus mprotect to allocate the scratch buffer.
11615 2012-01-13 Pedro Alves <palves@redhat.com>
11617 * server.c (attach_inferior): Clear `cont_thread'.
11619 2012-01-13 Pedro Alves <palves@redhat.com>
11621 * server.c (main): Avoid infinite loop while detaching/killing
11624 2012-01-09 Doug Evans <dje@google.com>
11626 * server.c (start_inferior): Set last_ptid in --wrapper case.
11628 2012-01-06 Yao Qi <yao@codesourcery.com>
11630 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11632 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11634 2012-01-04 Yao Qi <yao@codesourcery.com>
11636 * tracepoint.c (cmd_qtdp): Print debug message
11637 for static tracepoint.
11639 2012-01-04 Yao Qi <yao@codesourcery.com>
11641 * tracepoint.c (trace_vdebug): Differentiate debug message
11642 between gdbserver and IPA.
11644 2012-01-03 Yao Qi <yao@codesourcery.com>
11646 * tracepoint.c (tracepoint_was_hit): Don't collect for
11649 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11651 * terminal.h: Reformat copyright header.
11653 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11655 * server.c (gdbserver_version): Update copyright year.
11656 * gdbreplay.c (gdbreplay_version): Likewise.
11658 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11660 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11663 2011-12-18 Hui Zhu <teawater@gmail.com>
11664 * linux-low.c (linux_create_inferior): Save return value to ret.
11666 2011-12-18 Hui Zhu <teawater@gmail.com>
11668 * linux-low.c (linux_create_inferior): Save return value to ret.
11670 2011-12-16 Doug Evans <dje@google.com>
11672 * linux-low.c (linux_create_inferior): If stdio connection,
11673 redirect stdin from /dev/null, stdout to stderr.
11674 * remote-utils.c (remote_is_stdio): New static global.
11675 (remote_connection_is_stdio): New function.
11676 (remote_prepare): Handle stdio connection.
11677 (remote_open): Ditto.
11678 (remote_close): Don't close stdin for stdio connections.
11679 (read_prim,write_prim): New functions. Replace all calls to
11680 read/write to these.
11681 * server.c (main): Watch for "-" argument. Move call to
11682 remote_prepare before start_inferior.
11683 * server.h (STDIO_CONNECTION_NAME): New macro.
11684 (remote_connection_is_stdio): Declare.
11686 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11687 in debugging output.
11689 2011-12-15 Yao Qi <yao@codesourcery.com>
11691 * tracepoint.c: Include sys/syscall.h.
11692 (gdb_ust_thread): Remove preprocessor conditional.
11694 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11696 * linux-low.c (linux_detach_one_lwp): Call
11697 the_low_target.prepare_to_resume before detaching.
11699 2011-12-14 Yao Qi <yao@codesourcery.com>
11701 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11704 2011-12-14 Yao Qi <yao@codesourcery.com>
11706 * i386-low.c (i386_low_stopped_data_address): Initialize local
11707 variable `control'.
11709 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11713 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11714 DR_CONTROL unless necessary. Extend comments.
11715 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11716 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11718 2011-12-13 Yao Qi <yao@codesourcery.com>
11720 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11722 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11724 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11726 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11727 Print new debug message for such case.
11729 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11731 Fix overlapping memcpy.
11732 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11733 the read_inferior_memory transfer.
11734 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11735 write_inferior_memory transfer.
11736 (set_fast_tracepoint_jump): New variable buf. Use it for the
11737 read_inferior_memory and write_inferior_memory transfers.
11738 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11739 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11740 Use it for the write_inferior_memory transfer.
11741 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11744 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11746 * linux-low.c (fetch_register, store_register): Make code
11747 consistent, fix formatting.
11749 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11751 * linux-low.c (usr_store_inferior_registers): Factor out code
11752 to handle individual registers into...
11753 (store_register): ... this new function.
11755 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11757 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11758 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11759 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11760 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11761 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11762 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11763 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11764 (srv_xmlfiles): Add new XML files.
11766 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11768 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11769 (init_registers_s390_linux32v1): Add prototype.
11770 (init_registers_s390_linux32v2): Likewise.
11771 (init_registers_s390_linux64v1): Likewise.
11772 (init_registers_s390_linux64v2): Likewise.
11773 (init_registers_s390x_linux64v1): Likewise.
11774 (init_registers_s390x_linux64v2): Likewise.
11775 (s390_num_regs): Increment to 52.
11776 (s390_regmap): Add orig_r2 register.
11777 (s390_num_regs_3264): Increment to 68.
11778 (s390_regmap_3264): Add orig_r2 register.
11779 (s390_collect_ptrace_register): Handle orig_r2 register.
11780 (s390_supply_ptrace_register): Likewise.
11781 (s390_fill_last_break): New function.
11782 (s390_store_last_break): Likewise.
11783 (s390_fill_system_call): New function.
11784 (s390_store_system_call): Likewise.
11785 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11787 (s390_check_regset): New function.
11788 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11789 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11790 Update target_regsets for available register sets.
11792 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11793 Jan Kratochvil <jan.kratochvil@redhat.com>
11795 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11796 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11798 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11799 * linux-low.h (struct process_info_private): New member r_debug.
11800 * server.c (handle_qxfer_libraries): Call
11801 the_target->qxfer_libraries_svr4.
11802 (handle_qxfer_libraries_svr4): New function.
11803 (qxfer_packets): New entry "libraries-svr4".
11804 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11805 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11806 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11807 PACKET_qXfer_libraries_svr4.
11809 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11811 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11812 PSW address/mask between 8-byte and 16-byte formats.
11813 (s390_supply_ptrace_register): Likewise.
11814 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11815 basic addressing mode bit.
11817 2011-11-24 Stan Shebs <stan@codesourcery.com>
11819 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11821 2011-11-17 Stan Shebs <stan@codesourcery.com>
11823 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11824 (tracing_start_time): New global.
11825 (tracing_stop_time): New global.
11826 (tracing_user_name): New global.
11827 (tracing_notes): New global.
11828 (tracing_stop_note): New global.
11829 (cmd_qtstart): Set traceframe_usage, start_time.
11830 (stop_tracing): Set stop_time.
11831 (cmd_qtstatus): Report additional status.
11832 (cmd_qtp): New function.
11833 (handle_tracepoint_query): Call it.
11834 (cmd_qtnotes): New function.
11835 (handle_tracepoint_general_set): Call it.
11836 (get_timestamp): Rename from tsv_get_timestamp.
11838 2011-11-14 Stan Shebs <stan@codesourcery.com>
11839 Kwok Cheung Yeung <kcy@codesourcery.com>
11841 * linux-x86-low.c (small_jump_insn): New.
11842 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11843 trampoline and error message, build a trampoline and issue a small
11844 jump instruction to it.
11845 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11846 trampoline and error message.
11847 (x86_get_min_fast_tracepoint_insn_len): New.
11848 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11849 * linux-low.h (struct linux_target_ops): Add arguments to
11850 install_fast_tracepoint_jump_pad operation, add new operation.
11851 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11853 (linux_get_min_fast_tracepoint_insn_len): New function.
11854 (linux_target_op): Add new operation.
11855 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11856 (gdb_trampoline_buffer_end): Ditto.
11857 (gdb_trampoline_buffer_error): Ditto.
11858 (struct ipa_sym_addresses): Add fields for new IPA variables.
11859 (symbol_list): Add entries for new IPA variables.
11860 (struct tracepoint): Add fields to hold the address range of the
11861 trampoline used by the tracepoint.
11862 (trampoline_buffer_head): New static variable.
11863 (trampoline_buffer_tail): Ditto.
11864 (claim_trampoline_space): New function.
11865 (have_fast_tracepoint_trampoline_buffer): New function.
11866 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11868 (install_fast_tracepoint): Ditto, also add error buffer argument.
11869 (cmd_qtminftpilen): New function.
11870 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11871 (fast_tracepoint_from_trampoline_address): New function.
11872 (fast_tracepoint_collecting): Handle trampoline as part of jump
11874 (set_trampoline_buffer_space): New function.
11875 (initialize_tracepoint): Initialize new IPA variables.
11876 * target.h (struct target_ops): Add arguments to
11877 install_fast_tracepoint_jump_pad operation, add new
11878 get_min_fast_tracepoint_insn_len operation.
11879 (target_get_min_fast_tracepoint_insn_len): New.
11880 (install_fast_tracepoint_jump_pad): Add arguments.
11881 * server.h (IPA_BUFSIZ): Define.
11882 * linux-i386-ipa.c: Include extra header files.
11883 (initialize_fast_tracepoint_trampoline_buffer): New function.
11884 (initialize_low_tracepoint): Call it.
11885 * server.h (set_trampoline_buffer_space): Declare.
11886 (claim_trampoline_space): Ditto.
11887 (have_fast_tracepoint_trampoline_buffer): Ditto.
11889 2011-11-14 Yao Qi <yao@codesourcery.com>
11891 * server.c (handle_query): Handle InstallInTrace for qSupported.
11892 * tracepoint.c (add_tracepoint): Sort list.
11893 (install_tracepoint, download_tracepoint): New.
11894 (cmd_qtdp): Call them to install and download tracepoints.
11895 (sort_tracepoints): Removed.
11896 (cmd_qtstart): Update.
11898 2011-11-14 Yao Qi <yao@codesourcery.com>
11900 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11901 * mem-break.h: Declare.
11902 * tracepoint.c (cmd_qtstart): Move some code to ...
11903 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11905 (download_tracepoints): Move some code to ...
11906 (download_tracepoint_1): ... here. New.
11908 2011-11-08 Yao Qi <yao@codesourcery.com>
11910 * remote-utils.c (relocate_instruction): A comment fix.
11912 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11914 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11915 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11916 dr_status_mirror and dr_control_mirror from debug_reg_state.
11917 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11918 (i386_initial_stuff): Remove use of deleted globals.
11919 (i386_get_thread_context, i386_set_thread_context,
11920 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11921 from debug_reg_state.
11923 2011-11-05 Yao Qi <yao@codesourcery.com>
11925 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11926 address as TPOINT's.
11928 2011-11-02 Stan Shebs <stan@codesourcery.com>
11930 * tracepoint.c (agent_mem_read_string): New function.
11931 (eval_agent_expr): Call it for tracenz.
11932 * server.c (handle_query): Report support for tracenz.
11934 2011-11-02 Yao Qi <yao@codesourcery.com>
11936 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11938 2011-11-02 Yao Qi <yao@codesourcery.com>
11940 * target.h: Fix a typo in comment.
11942 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11944 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11945 clobber the breakpoints' shadows with fast tracepoint jumps.
11946 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11947 * target.c (write_inferior_memory): Also pass MYADDR down to
11950 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11952 * configure.ac: Check support for personality routine.
11953 * configure: Regenerate.
11954 * config.in: Likewise.
11955 * linux-low.c: Include <sys/personality.h>.
11956 Define ADDR_NO_RANDOMIZE if necessary.
11957 (linux_create_inferior): Disable address space randomization when
11958 forking inferior, if requested.
11959 (linux_supports_disable_randomization): New function.
11960 (linux_target_ops): Install it.
11961 * server.h (disable_randomization): Declare.
11962 * server.c (disable_randomization): New global variable.
11963 (handle_general_set): Handle QDisableRandomization.
11964 (handle_query): Likewise for qSupported.
11965 (main): Support --disable-randomization and --no-disable-randomization
11966 command line arguments.
11967 * target.h (struct target_ops): Add supports_disable_randomization.
11968 (target_supports_disable_randomization): New macro.
11970 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11972 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11974 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11975 [!PT_GETDSBT] (target_loadmap): New definition.
11976 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11977 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11978 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11979 and PT_GETDSBT to LINUX_LOADMAP.
11980 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11981 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11983 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11985 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11986 (arm_linux_hwbp_cap): New static variable.
11987 (arm_linux_get_hwbp_cap): Replace by ...
11988 (arm_linux_init_hwbp_cap): ... this new function.
11989 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11990 (arm_linux_get_hw_watchpoint_count): Likewise.
11991 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11992 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11993 (arm_prepare_to_resume): Use perror_with_name instead of error.
11995 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11997 * linux-arm-low.c: Include <signal.h>.
11998 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11999 (struct arm_linux_hwbp_cap): New data type.
12000 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12001 (struct arm_linux_hw_breakpoint): New data type.
12002 (MAX_BPTS, MAX_WPTS): Define.
12003 (struct arch_process_info, struct arch_lwp_info): New data types.
12004 (arm_linux_get_hwbp_cap): New function.
12005 (arm_linux_get_hw_breakpoint_count): Likewise.
12006 (arm_linux_get_hw_watchpoint_count): Likewise.
12007 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12008 (arm_hwbp_control_initialize): Likewise.
12009 (arm_hwbp_control_is_enabled): Likewise.
12010 (arm_hwbp_control_is_initialized): Likewise.
12011 (arm_hwbp_control_disable): Likewise.
12012 (arm_linux_hw_breakpoint_equal): Likewise.
12013 (arm_linux_hw_point_initialize): Likewise.
12014 (struct update_registers_data): New data structure.
12015 (update_registers_callback: New function.
12016 (arm_insert_point): Likewise.
12017 (arm_remove_point): Likewise.
12018 (arm_stopped_by_watchpoint): Likewise.
12019 (arm_stopped_data_address): Likewise.
12020 (arm_new_process): Likewise.
12021 (arm_new_thread): Likewise.
12022 (arm_prepare_to_resume): Likewise.
12023 (the_low_target): Register arm_insert_point, arm_remove_point,
12024 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12025 arm_new_thread, and arm_prepare_to_resume.
12027 2011-09-15 Stan Shebs <stan@codesourcery.com>
12029 * server.h (struct emit_ops): Add compare-goto fields.
12030 * tracepoint.c (gdb_agent_op_sizes): New table.
12031 (emit_eq_goto): New function.
12032 (emit_ne_goto): New function.
12033 (emit_lt_goto): New function.
12034 (emit_le_goto): New function.
12035 (emit_gt_goto): New function.
12036 (emit_ge_goto): New function.
12037 (is_goto_target): New function.
12038 (compile_bytecodes): Recognize special cases of compare-goto
12039 combinations and call specialized emitters for them.
12040 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12041 (amd64_emit_ne_goto): New function.
12042 (amd64_emit_lt_goto): New function.
12043 (amd64_emit_le_goto): New function.
12044 (amd64_emit_gt_goto): New function.
12045 (amd64_emit_ge_goto): New function.
12046 (amd64_emit_ops): Add the new functions.
12047 (i386_emit_eq_goto): New function.
12048 (i386_emit_ne_goto): New function.
12049 (i386_emit_lt_goto): New function.
12050 (i386_emit_le_goto): New function.
12051 (i386_emit_gt_goto): New function.
12052 (i386_emit_ge_goto): New function.
12053 (i386_emit_ops): Add the new functions.
12055 2011-09-08 Stan Shebs <stan@codesourcery.com>
12057 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12058 (i386_emit_epilogue): Restore %ebx.
12060 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12062 * server.c (step_thread): Remove definition.
12063 (process_serial_event): Don't handle Hs.
12064 * server.h (step_thread): Remove declaration.
12065 * target.c (set_desired_inferior): Remove use of step_thread.
12067 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12069 * linux-low.c: Include linux-procfs.h.
12070 (linux_attach_lwp_1): Update comments.
12071 (linux_attach): Scan for existing threads when attaching to a
12072 process that is the tgid.
12073 * Makefile.in: Update dependencies.
12075 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12077 * configure.srv: Add linux-procfs.o dependencies.
12079 2011-08-14 Yao Qi <yao@codesourcery.com>
12081 * target.h (struct target_ops): Fix indent.
12082 * win32-low.c (win32_target_ops): Fix comment.
12084 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12085 Yao Qi <yao@codesourcery.com>
12087 * Makefile.in (clean): Remove tic6x-*.c files.
12088 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12089 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12090 (tic6x-c64xp-linux.c): Likewise.
12091 * configure.srv: Add support for tic6x-*-uclinux.
12092 * linux-tic6x-low.c: New.
12093 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12095 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12096 Yao Qi <yao@codesourcery.com>
12098 * target.h (struct target_ops): Add read_loadmap.
12099 * linux-low.c (struct target_loadseg): New type.
12100 (struct target_loadmap): New type.
12101 (linux_read_loadmap): New function.
12102 (linux_target_ops): Add linux_read_loadmap.
12103 * server.c (handle_query): Support qXfer:fdpic:read packet.
12104 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12107 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12109 * win32-low.c: Include <stdint.h>.
12111 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12113 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12114 to the inferior here.
12115 (i386_remove_aligned_watchpoint): Ditto.
12116 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12117 fit part of the watchpoint in the debug registers.
12118 (i386_update_inferior_debug_regs): New.
12119 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12120 registers, and only update the inferior on success.
12121 (i386_low_remove_watchpoint): Ditto.
12123 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12125 * linux-low.c (compare_ints, unique, list_threads, show_process,
12126 linux_core_of_thread): Delete.
12127 (linux_target_ops): Change linux_core_of_thread to
12128 linux_common_core_of_thread.
12129 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12130 * utils.c (malloc_failure): Change type of argument.
12131 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12132 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12133 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12134 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12135 (IPA_OBJS): Add common-utils-ipa.o.
12136 (ptid_h, linux_osdata_h): New macros.
12137 (server_h): Add common/common-utils.h, common/xml-utils.h,
12138 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12140 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12141 ptid.o, buffer.o): New rules.
12142 (linux-low.o): Add common/linux-osdata.h as a dependency.
12143 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12144 * configure.ac: Add AC_HEADER_DIRENT check.
12145 * config.in: Regenerate.
12146 * configure: Regenerate.
12147 * remote-utils.c (xml_escape_text): Delete.
12148 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12149 buffer_xml_printf): Move to common/buffer.c.
12150 * server.c (main): Remove call to initialize_inferiors.
12151 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12152 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12153 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12154 internal_error, gdb_assert, gdb_assert_fail): Delete.
12155 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12156 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12158 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12159 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12160 initialize_inferiors): Delete.
12162 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12164 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12167 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12169 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12171 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12173 2011-05-26 Yao Qi <yao@codesourcery.com>
12175 * Makefile.in (thread-db.o): Track dependence to
12176 common/gdb_thread_db.h.
12177 * thread-db.c: include gdb_thread_db.h from right place.
12179 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12181 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12182 __FILE__ and __LINE__ to internal_error.
12184 2011-05-13 Doug Evans <dje@google.com>
12186 * thread-db.c (try_thread_db_load_from_sdir): New function.
12187 (try_thread_db_load_from_dir): New function.
12188 (thread_db_load_search): Handle $sdir, ignore $pdir.
12189 Remove trying of system directories if search of
12190 libthread-db-search-path fails, that is now done via $sdir.
12192 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12194 * server.c (handle_query): Add EnableDisableTracepoints to the list
12195 of supported features.
12196 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12198 (cmd_qtenable_disable): New.
12199 (cmd_qtstart): Install tracepoints even if disabled.
12200 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12201 receiving a QTEnable or QTDisable packet.
12202 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12203 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12205 (gdb_probe): Skip data collection if static tracepoint is disabled.
12207 2011-05-10 Doug Evans <dje@google.com>
12209 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12211 2011-05-04 Doug Evans <dje@google.com>
12213 * linux-low.c (linux_join): Skip process lookup.
12214 * spu-low.c (spu_join): Ditto.
12215 * server.c (join_inferiors_callback): Delete.
12216 (process_serial_event): For 'D' packet (detach) call join_inferior
12219 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12221 * README: Don't mention xscale*-*-linux*.
12222 * configure.srv (xscale*-*-linux*): Don't handle target.
12224 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12226 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12228 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12229 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12230 (i386_emit_void_call_2): Likewise.
12232 2011-04-26 Yao Qi <yao@codesourcery.com>
12234 * linux-low.c: Move common macros to linux-ptrace.h.
12235 Include linux-ptrace.h.
12236 * Makefile.in (linux_ptrace_h): New.
12237 (linux-low.o): Depends on linux-ptrace.h.
12239 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12241 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12242 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12243 (remote_prepare): New function with most of the TCP code from ...
12244 (remote_open): ... here. Detect PORT here unconditionally. Move also
12245 setting transport_is_reliable.
12246 * server.c (run_once): New variable.
12247 (gdbserver_usage): Document it.
12248 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12249 the first run if RUN_ONCE.
12250 * server.h (run_once, remote_prepare): New declarations.
12252 2011-04-19 Tom Tromey <tromey@redhat.com>
12254 * win32-low.c (handle_load_dll): Remove duplicate "the".
12256 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12258 Remove support for old Cygwin 1.5 versions.
12259 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12260 function to avoid warning.
12261 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12264 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12266 * gdbserver/server.h (Macro _): Define it if not available.
12268 2011-03-14 Michael Snyder <msnyder@vmware.com>
12270 * hostio.c (handle_close): Remove unnecessary null test.
12272 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12274 * Makefile.in (maintainer-clean realclean distclean): Remove
12275 "make ... subdir_do" command.
12277 2011-03-10 Michael Snyder <msnyder@vmware.com>
12279 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12281 * server.c (handle_v_run): Free alloced buffer on early return.
12283 2011-03-09 Yao Qi <yao@codesourcery.com>
12286 2011-03-04 Yao Qi <yao@codesourcery.com>
12288 * Makefile.in: Remove GNU make feature --directory.
12290 2011-03-05 Yao Qi <yao@codesourcery.com>
12292 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12293 (subdir_do): New make target. Copied from gdb/Makefile.
12294 (maintainer-clean, realclean, distclean, clean): Call corresponding
12295 make targets in common/Makefile.
12297 2011-02-11 Yao Qi <yao@codesourcery.com>
12299 * configure.ac: Call AC_PROG_RANLIB.
12300 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12301 * configure: Regenerate.
12303 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12305 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12307 2011-03-06 Yao Qi <yao@codesourcery.com>
12309 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12311 2011-03-05 Yao Qi <yao@codesourcery.com>
12313 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12314 (subdir_do): New make target. Copied from gdb/Makefile.
12315 (maintainer-clean, realclean, distclean, clean): Call corresponding
12316 make targets in common/Makefile.
12318 2011-03-04 Yao Qi <yao@codesourcery.com>
12320 * Makefile.in: Remove GNU make feature --directory.
12322 2011-03-04 Michael Snyder <msnyder@vmware.com>
12324 * server.c (queue_stop_reply): Call xmalloc not malloc.
12326 2011-03-02 Michael Snyder <msnyder@vmware.com>
12328 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12330 2011-02-28 Michael Snyder <msnyder@vmware.com>
12332 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12333 (cmd_qtframe): Ditto.
12334 (cmd_qtbuffer): Ditto.
12335 (cmd_bigqtbuffer): Ditto.
12337 * utils.c (decimal2str): Initialize 'width' to nine, then
12338 don't mess with it.
12340 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12342 * hostio.c (require_data): Free *data, not data.
12344 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12346 * hostio.c (require_data): Use free, not xfree.
12348 2011-02-27 Michael Snyder <msnyder@vmware.com>
12350 * server.c (handle_query): Discard unused value.
12352 * hostio.c (require_data): Free malloc memory before returning
12355 2011-02-26 Michael Snyder <msnyder@vmware.com>
12357 * linux-low.c (list_threads): Call closedir for dirent.
12359 2011-02-27 Michael Snyder <msnyder@vmware.com>
12361 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12362 a case statement falls through.
12364 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12366 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12369 2011-02-26 Michael Snyder <msnyder@vmware.com>
12371 * utils.c (decimal2str): Eliminate dead code and dead param.
12372 (pulongest): Drop dead param from call to decimal2str.
12375 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12377 Revert the following patch (not approved yet):
12378 2011-02-21 Hui Zhu <teawater@gmail.com>
12379 * tracepoint.c (tp_printf): New function.
12380 (eval_agent_expr): Handle gdb_agent_op_printf.
12382 2011-02-21 Hui Zhu <teawater@gmail.com>
12384 * tracepoint.c (tp_printf): New function.
12385 (eval_agent_expr): Handle gdb_agent_op_printf.
12387 2011-02-18 Tom Tromey <tromey@redhat.com>
12389 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12390 (tracepoint.o): Likewise.
12391 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12392 (gdb_agent_op_names): Likewise.
12394 2011-02-18 Tom Tromey <tromey@redhat.com>
12396 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12397 gdb_agent_op_rot>: New constants.
12398 (gdb_agent_op_names): Add pick and roll.
12399 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12402 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12404 * aclocal.m4: Regenerated with aclocal-1.11.1.
12406 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12408 * server.c (handle_qxfer_traceframe_info): New.
12409 (qxfer_packets): Register "traceframe-info".
12410 (handle_query): Report support for qXfer:traceframe-info:read+.
12411 * tracepoint.c (match_blocktype): New.
12412 (traceframe_find_block_type): Rename to ...
12413 (traceframe_walk_blocks): ... this. Add callback filter argument,
12415 (traceframe_find_block_type): New, reimplemented on top of
12416 traceframe_walk_blocks.
12417 (build_traceframe_info_xml): New.
12418 (traceframe_read_info): New.
12419 * server.h (traceframe_read_info): Declare.
12421 2011-02-11 Yao Qi <yao@codesourcery.com>
12423 * configure.ac: Call AC_PROG_RANLIB.
12424 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12425 * configure: Regenerate.
12427 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12429 * server.c (gdb_read_memory): Change return semantics to allow
12431 (handle_search_memory_1): Adjust.
12432 (process_serial_event) <'m' packet>: Handle partial transfers.
12433 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12435 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12437 * regcache.c (init_register_cache): Initialize
12438 regcache->register_status.
12439 (free_register_cache): Release regcache->register_status.
12440 (regcache_cpy): Copy register_status.
12441 (registers_to_string): Print 'x's for unavailable registers.
12442 (supply_register): Mark the register's status valid or
12443 unavailable, depending on whether a buffer was passed in or not.
12444 (supply_register_zeroed): New.
12445 (supply_regblock): Mark the registers' status valid or
12446 unavailable, depending on whether a buffer was passed in or not.
12447 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12448 (struct regcache): New `register_status' field.
12449 (supply_register_zeroed): Declare.
12450 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12451 supply_register_zeroed, rather than passing a NULL buffer to
12453 * tracepoint.c (fetch_traceframe_registers): Update comment.
12455 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12457 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12460 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12462 * server.h (decode_xfer_write): Change prototype.
12463 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12464 and don't extract the annex here.
12465 * server.c (decode_xfer_read): Remove `annex' parameter,
12466 and don't extract the annex here.
12467 (decode_xfer): New.
12468 (struct qxfer): New.
12469 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12470 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12471 (handle_qxfer_statictrace): New functions, abstracted out from
12472 handle_query, and made to use the struct qxfer interface.
12473 (handle_threads_qxfer_proper): Rename to ...
12474 (handle_qxfer_threads_proper): ... this.
12475 (handle_threads_qxfer): Rename to ...
12476 (handle_qxfer_threads): ... this. Adjust.
12477 (qxfer_packets): New array.
12478 (handle_qxfer): New function.
12479 (handle_query): Use handle_qxfer.
12481 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12483 * gdbreplay.c: Shorten lines of >= 80 columns.
12484 * linux-low.c: Ditto.
12485 * linux-ppc-low.c: Ditto.
12486 * linux-s390-low.c: Ditto.
12487 * linux-sparc-low.c: Ditto.
12488 * linux-x86-low.c: Ditto.
12489 * linux-xtensa-low.c: Ditto.
12490 * mem-break.c: Ditto.
12491 * nto-low.c: Ditto.
12492 * regcache.h: Ditto.
12493 * remote-utils.c: Ditto.
12496 * thread-db.c: Ditto.
12497 * tracepoint.c: Ditto.
12499 * win32-low.h: Ditto.
12501 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12503 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12506 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12508 * server.c (gdbserver_version): Update copyright year in version
12510 * gdbreplay.c (gdbreplay_version): Ditto.
12512 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12514 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12515 * linux-bfin-low.c: New file.
12516 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12517 PT_DATA_ADDR for BFIN targets.
12518 * Makefile.in (SFILES): Add linux-bfin-low.c.
12519 (clean): Remove reg-bfin.c.
12520 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12521 * README: Mention supported Blackfin targets.
12523 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12525 * .gitignore: New file.
12527 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12529 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12531 2010-10-22 Jie Zhang <jie@codesourcery.com>
12533 * Makefile.in: Add FLAGS_TO_PASS variable.
12534 (install): Remove dependency of install-only and recursively
12535 invoke make for install-only.
12537 2010-10-04 Doug Evans <dje@google.com>
12539 * Makefile.in (uninstall): Use $(DESTDIR).
12541 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12545 * linux-x86-low.c (compat_siginfo_from_siginfo)
12546 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12547 si_code is < 0. Check for si_code == SI_TIMER before checking for
12550 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12552 * lynx-i386-low.c: New file.
12553 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12555 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12557 * lynx-low.c (ptrace_request_to_str): Remove handling for
12558 request values that have been removed in LynxOS 5.x.
12560 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12562 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12565 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12567 * configure.ac: Add --enable-inprocess-agent option.
12568 * configure: Rebuilt.
12570 2010-09-06 Yao Qi <yao@codesourcery.com>
12572 * linux-low.c (linux_kill): Remove unused variable.
12573 (linux_stabilize_threads): Likewise.
12574 * server.c (start_inferior): Likewise.
12575 (queue_stop_reply_callback): Likewise.
12576 * tracepoint.c (do_action_at_tracepoint): Likewise.
12578 2010-09-06 Yao Qi <yao@codesourcery.com>
12580 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12583 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12585 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12587 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12589 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12592 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12594 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12595 gdbserver/lynx-ppc-low.c: New files.
12596 * Makefile.in (lynx_low_h): New variable.
12597 (lynx-low.o, lynx-ppc-low.o): New rules.
12598 * configure.ac: On LynxOS, link with -lnetinet.
12599 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12600 * configure: regenerate.
12602 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12604 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12605 * configure.ac: Add check for vasprintf and vsnprintf.
12606 * configure, config.in: Regenerate.
12607 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12609 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12611 * gdbreplay.c: Move include of alloca.h up, next to include of
12613 * server.h: Add include of malloc.h.
12614 * mem-break.c: Remove include of malloc.h.
12615 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12617 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12619 * Makefile.in (memmem.o): Build with -Wno-error.
12621 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12623 * utils.c (xsnprintf): Make non-static.
12624 * server.h: Add xsnprintf declaration.
12625 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12626 replace calls to snprintf by calls to xsnprintf throughout.
12628 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12630 * configure.ac: Add configure check for alloca.
12631 * configure, config.in: Regenerate.
12632 * server.h: Include alloca.h if it exists.
12633 * gdbreplay.c: Include alloca.h if it exists.
12635 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12637 * linux-low.c (__SIGRTMIN): Define if not already defined.
12638 (linux_create_inferior): Check for __ANDROID__ rather than
12640 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12641 are already deferred.
12642 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12643 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12644 stopped and already has a pending signal to report.
12645 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12646 a pending signal to report or is moving out of a jump pad.
12647 (linux_init_signals): Check for __ANDROID__ rather than
12650 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12652 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12653 debug_threads check. Avoid a linear search when not doing debug
12656 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12658 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12659 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12660 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12661 (process_event): Change local fd's type to gdb_fildes_t.
12662 (create_file_handler): Adjust prototype.
12663 (delete_file_handler): Adjust prototype.
12664 (handle_file_event): Adjust prototype. Use pfildes.
12665 (create_file_event): Adjsut prototype.
12666 * remote-utils.c (remote_desc, listen_desc): Change type to
12668 * server.h: New gdb_fildes_t typedef.
12669 [USE_WIN32API]: Include winsock2.h.
12670 (delete_file_handler, add_file_handler): Adjust prototypes.
12671 (pfildes): Declare.
12672 * utils.c (pfildes): New.
12674 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12676 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12677 * configure: Regenerate.
12679 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12681 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12682 (linux_done_accessing_memory): ... this.
12683 (linux_target_ops): Adjust.
12684 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12685 * nto-low.c (nto_target_ops): Adjust comment.
12686 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12687 * spu-low.c (spu_target_ops): Adjust comment.
12688 * target.h (target_ops): Rename unprepare_to_access_memory field
12689 to done_accessing_memory.
12690 (unprepare_to_access_memory): Rename to ...
12691 (done_accessing_memory): ... this.
12693 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12695 * linux-low.c (linux_prepare_to_access_memory): New.
12696 (linux_unprepare_to_access_memory): New.
12697 (linux_target_ops): Install them.
12698 * server.c (read_memory): Rename to ...
12699 (gdb_read_memory): ... this. Use
12700 prepare_to_access_memory/prepare_to_access_memory.
12701 (write_memory): Rename to ...
12702 (gdb_write_memory): ... this. Use
12703 prepare_to_access_memory/prepare_to_access_memory.
12704 (handle_search_memory_1): Adjust.
12705 (process_serial_event): Adjust.
12706 * target.h (struct target_ops): New fields
12707 prepare_to_access_memory and unprepare_to_access_memory.
12708 (prepare_to_access_memory, unprepare_to_access_memory): New.
12709 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12710 prepare_to_access_memory/prepare_to_access_memory.
12711 * nto-low.c (nto_target_ops): Adjust.
12712 * spu-low.c (spu_target_ops): Adjust.
12713 * win32-low.c (win32_target_ops): Adjust.
12715 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12717 * Makefile.in (WARN_CFLAGS): Get it from configure.
12718 (WERROR_CFLAGS): New.
12719 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12720 * configure.ac: Introduce --enable-werror, which adds -Werror to
12721 the compiler command line. Enabled by default. Disable with
12722 --disable-werror. Add -Wdeclaration-after-statement
12723 Wpointer-arith and -Wformat-nonliteral to warning flags.
12724 * configure: Regenerate.
12726 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12728 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12730 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12732 * gdbreplay.c (remote_error): New.
12734 (expect): Use gdbchar. Check for error reading from GDB.
12735 Clarify sync error output.
12736 (play): Check for errors writing to GDB.
12737 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12738 * remote-utils.c (getpkt): Check for errors writing to the remote
12741 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12743 * linux-low.c (linux_wait_1): Move non-debugging code out of
12744 `debug_threads' control.
12746 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12748 * linux-low.c (linux_wait_1): Don't set last_status here.
12749 * server.c (push_event, queue_stop_reply_callback): Assert we're
12750 not pushing a TARGET_WAITKIND_IGNORE event.
12751 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12752 (myresume, handle_target_event): Set the thread's last_resume_kind
12753 and last_status from the target returned status.
12755 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12759 * linux-x86-low.c (update_debug_registers_callback): New.
12760 (i386_dr_low_set_addr): Use it.
12761 (i386_dr_low_get_addr): New.
12762 (i386_dr_low_set_control): Use update_debug_registers_callback.
12763 (i386_dr_low_get_control): New.
12764 (i386_dr_low_get_status): Adjust.
12765 * linux-low.c (linux_stop_lwp): New.
12766 * linux-low.h (linux_stop_lwp): Declare.
12768 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12769 argument instead of a i386_debug_reg_state.
12770 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12771 a i386_debug_reg_state.
12772 (i386_insert_aligned_watchpoint): Adjust.
12773 (i386_remove_aligned_watchpoint): Adjust.
12774 (i386_low_stopped_data_address): Read the debug registers from the
12775 inferior instead of from the mirrors.
12776 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12777 (i386_dr_low_get_addr): Declare.
12778 (i386_dr_low_get_control): Declare.
12779 (i386_dr_low_get_status): Change prototype.
12781 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12782 (i386_dr_low_get_addr): New.
12783 (i386_dr_low_get_control): New.
12784 (i386_dr_low_get_status): Adjust prototype. Return
12786 (i386_initial_stuff): Clear dr_status_mirror and
12788 (i386_get_thread_context): Adjust.
12789 (i386_set_thread_context): Adjust.
12790 (i386_thread_added): Adjust.
12792 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12794 * linux-low.h (linux_thread_area): Delete declaration.
12796 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12798 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12799 after its termination.
12801 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12803 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12804 (gdb_wants_all_stopped): Delete.
12805 (linux_wait_1): Don't call them.
12806 * server.c (handle_v_cont): Tag all threads as want-stopped.
12807 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12808 stopped as "client-wants-stopped".
12810 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12812 * Makefile.in (signals_h): New.
12813 (server_h): Depend on it.
12814 (server.o): Don't depend on $(signals_def).
12815 (signals.o): Depend on $(signals_def).
12817 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12819 * Makefile.in (signals_def): New.
12820 (server_h): Append include/gdb/signals.h and signals_def.
12821 (server.o): Append signals_def.
12823 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12825 * server.c (handle_target_event): Use target_signal_to_host for
12826 resume_info.sig initialization.
12827 * target.h (struct thread_resume) <sig>: New comment.
12829 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12831 * server.c (handle_query): strcpy() the returned string from paddress()
12832 instead of sprintf().
12833 * utils.c (paddress): Return phex_nz().
12835 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12837 * server.c (handle_v_cont): Call mourn_inferior if process
12839 (myresume): Likewise.
12841 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12843 Static tracepoints, and integration with UST.
12845 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12846 * mem-break.c (uninsert_all_breakpoints)
12847 (reinsert_all_breakpoints): New.
12848 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12849 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12850 (gdb_agent_ust_loaded, helper_thread_id)
12851 (gdb_agent_helper_thread_id): New macros.
12852 (struct ipa_sym_addresses): Add addr_ust_loaded,
12853 addr_helper_thread_id, addr_cmd_buf.
12854 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12855 (in_process_agent_loaded_ust): New.
12856 (write_e_ust_not_loaded): New.
12857 (maybe_write_ipa_ust_not_loaded): New.
12858 (struct collect_static_trace_data_action): New.
12859 (enum tracepoint_type) <static_tracepoint>: New.
12860 (struct tracepoint) <handle>: Mention static tracepoints.
12861 (struct static_tracepoint_ctx): New.
12862 (CMD_BUF_SIZE): New.
12863 (add_tracepoint_action): Handle static tracepoint actions.
12864 (unprobe_marker_at): New.
12865 (clear_installed_tracepoints): Handle static tracepoints.
12866 (cmd_qtdp): Handle static tracepoints.
12867 (probe_marker_at): New.
12868 (cmd_qtstart): Handle static tracepoints.
12869 (response_tracepoint): Handle static tracepoints.
12870 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12871 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12872 (get_context_regcache): Handle static tracepoints.
12873 (do_action_at_tracepoint): Handle static tracepoint actions.
12874 (traceframe_find_block_type): Handle static trace data blocks.
12875 (traceframe_read_sdata): New.
12876 (download_tracepoints): Download static tracepoint actions.
12877 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12878 (GDB_PROBE_NAME): New.
12880 (GET_UST_SYM): New.
12883 (ust_marker_to_static_tracepoint): New.
12885 (collect_ust_data_at_tracepoint): New.
12886 (gdb_ust_probe): New.
12887 (UNIX_PATH_MAX, SOCK_DIR): New.
12888 (gdb_ust_connect_sync_socket): New.
12889 (resume_thread, stop_thread): New.
12890 (run_inferior_command): New.
12891 (init_named_socket): New.
12892 (gdb_ust_socket_init): New.
12893 (cstr_to_hexstr): New.
12895 (first_marker, next_marker): New.
12896 (response_ust_marker): New.
12897 (cmd_qtfstm, cmd_qtsstm): New.
12898 (unprobe_marker_at, probe_marker_at): New.
12899 (cmd_qtstmat, gdb_ust_thread): New.
12900 (gdb_ust_init): New.
12901 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12902 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12903 (ST_REGENTRY): New.
12904 (x86_64_st_collect_regmap): New.
12905 (X86_64_NUM_ST_COLLECT_GREGS): New.
12906 (AMD64_RIP_REGNUM): New.
12907 (supply_static_tracepoint_registers): New.
12908 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12909 (ST_REGENTRY): New.
12910 (i386_st_collect_regmap): New.
12911 (i386_NUM_ST_COLLECT_GREGS): New.
12912 (supply_static_tracepoint_registers): New.
12913 * server.c (handle_query): Handle qXfer:statictrace:read.
12914 <qSupported>: Report support for StaticTracepoints, and
12915 qXfer:statictrace:read features.
12916 * server.h (traceframe_read_sdata)
12917 (supply_static_tracepoint_registers): Declare.
12918 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12919 (unpack_varlen_hex): Include in IPA build.
12920 * Makefile.in (ustlibs, ustinc): New.
12921 (IPA_OBJS): Add remote-utils-ipa.o.
12922 ($(IPA_LIB)): Link -ldl and -lpthread.
12924 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12925 * config.in, configure: Regenerate.
12927 2010-06-20 Ian Lance Taylor <iant@google.com>
12928 Pedro Alves <pedro@codesourcery.com>
12930 * linux-x86-low.c (always_true): Delete.
12931 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12932 trying to fool the compiler with always_true.
12934 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12936 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12937 conditions in gdbserver.
12939 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12941 * spu-low.c (spu_read_memory): Wrap around local store limit.
12942 (spu_write_memory): Likewise.
12944 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12946 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12947 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12949 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12951 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12952 uses with LONGEST uses.
12954 2010-06-14 Stan Shebs <stan@codesourcery.com>
12955 Pedro Alves <pedro@codesourcery.com>
12959 * linux-x86-low.c: Include limits.h.
12961 (always_true): New.
12964 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12965 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12966 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12967 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12968 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12969 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12970 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12971 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12972 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12973 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12974 (amd64_emit_void_call_2): New.
12975 (amd64_emit_ops): New.
12976 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12977 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12978 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12979 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12980 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12981 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12982 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12983 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12984 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12985 (i386_emit_stack_adjust, i386_emit_int_call_1)
12986 (i386_emit_void_call_2): New.
12987 (i386_emit_ops): New.
12988 (x86_emit_ops): New.
12989 (the_low_target): Install x86_emit_ops.
12990 * server.h (struct emit_ops): New.
12991 (get_raw_reg_func_addr): Declare.
12992 (current_insn_ptr, emit_error): Declare.
12993 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12994 (set_trace_state_variable_value): New defines.
12995 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12996 addr_get_trace_state_variable_value and
12997 addr_set_trace_state_variable_value.
12998 (symbol_list): New fields for get_raw_reg,
12999 get_trace_state_variable_value and set_trace_state_variable_value.
13000 (condfn): New typedef.
13001 (struct tracepoint): New field `compiled_cond'.
13002 (do_action_at_tracepoint): Clear compiled_cond.
13003 (get_trace_state_variable_value, set_trace_state_variable_value):
13005 (condition_true_at_tracepoint): If there's a compiled condition,
13007 (current_insn_ptr, emit_error): New globals.
13008 (struct bytecode_address): New.
13009 (get_raw_reg_func_addr): New.
13010 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13011 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13012 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13013 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13014 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13015 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13016 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13017 (compile_tracepoint_condition, compile_bytecodes): New.
13018 * target.h (emit_ops): Forward declare.
13019 (struct target_ops): New field emit_ops.
13020 (target_emit_ops): New.
13021 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13022 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13023 * linux-low.c (linux_emit_ops): New.
13024 (linux_target_ops): Install it.
13025 * linux-low.h (struct linux_target_ops): New field emit_ops.
13027 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13029 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13030 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13032 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13033 Stan Shebs <stan@codesourcery.com>
13035 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13036 (all): Depend on $(extra_libraries).
13037 (install-only): Install the IPA.
13038 (IPA_OBJS, IPA_LIB): New.
13039 (clean): Remove the IPA lib.
13040 (IPAGENT_CFLAGS): New.
13041 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13042 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13043 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13044 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13045 * configure.ac: Check for atomic builtins support in the compiler.
13046 (IPA_DEPFILES, extra_libraries): Define.
13047 * configure.srv (ipa_obj): Add description.
13048 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13049 (i[34567]86-*-linux*): Set ipa_obj.
13050 (x86_64-*-linux*): Set ipa_obj.
13051 * linux-low.c (stabilizing_threads): New.
13052 (supports_fast_tracepoints): New.
13053 (linux_detach): Stabilize threads before detaching.
13054 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13055 the lwp is either not stabilizing, or is moving out of a jump pad.
13056 (linux_fast_tracepoint_collecting): New.
13057 (maybe_move_out_of_jump_pad): New.
13058 (enqueue_one_deferred_signal): New.
13059 (dequeue_one_deferred_signal): New.
13060 (linux_wait_for_event_1): If moving out of a jump pad, defer
13061 pending signals to later.
13062 (linux_stabilize_threads): New.
13063 (linux_wait_1): Check if threads need moving out of jump pads, and
13065 (stuck_in_jump_pad_callback): New.
13066 (move_out_of_jump_pad_callback): New.
13067 (lwp_running): New.
13068 (linux_resume_one_lwp): Handle moving out of jump pads.
13069 (linux_set_resume_request): Dequeue deferred signals.
13070 (need_step_over_p): Also step over fast tracepoint jumps.
13071 (start_step_over): Also uninsert fast tracepoint jumps.
13072 (finish_step_over): Also reinsert fast tracepoint jumps.
13073 (linux_install_fast_tracepoint_jump): New.
13074 (linux_target_ops): Install linux_stabilize_threads and
13075 linux_install_fast_tracepoint_jump_pad.
13076 * linux-low.h (linux_target_ops) <get_thread_area,
13077 install_fast_tracepoint_jump_pad>: New fields.
13078 (struct lwp_info) <collecting_fast_tracepoint,
13079 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13080 (linux_get_thread_area): Declare.
13081 * linux-x86-low.c (jump_insn): New.
13082 (x86_get_thread_area): New.
13083 (append_insns): New.
13084 (push_opcode): New.
13085 (amd64_install_fast_tracepoint_jump_pad): New.
13086 (i386_install_fast_tracepoint_jump_pad): New.
13087 (x86_install_fast_tracepoint_jump_pad): New.
13088 (the_low_target): Install x86_get_thread_area and
13089 x86_install_fast_tracepoint_jump_pad.
13090 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13091 (struct fast_tracepoint_jump): New.
13092 (fast_tracepoint_jump_insn): New.
13093 (fast_tracepoint_jump_shadow): New.
13094 (find_fast_tracepoint_jump_at): New.
13095 (fast_tracepoint_jump_here): New.
13096 (delete_fast_tracepoint_jump): New.
13097 (set_fast_tracepoint_jump): New.
13098 (uninsert_fast_tracepoint_jumps_at): New.
13099 (reinsert_fast_tracepoint_jumps_at): New.
13100 (set_breakpoint_at): Use write_inferior_memory.
13101 (uninsert_raw_breakpoint): Use write_inferior_memory.
13102 (check_mem_read): Mask out fast tracepoint jumps.
13103 (check_mem_write): Mask out fast tracepoint jumps.
13104 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13105 (set_fast_tracepoint_jump): Declare.
13106 (delete_fast_tracepoint_jump)
13107 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13108 (reinsert_fast_tracepoint_jumps_at): Declare.
13109 * regcache.c: Don't compile many functions when building the
13110 in-process agent library.
13111 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13112 the register buffer in the heap.
13113 (free_register_cache): If the register buffer isn't owned by the
13114 regcache, don't free it.
13115 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13116 pre-existing register caches.
13117 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13119 (convert_ascii_to_int): : Constify `from' parameter type.
13120 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13121 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13122 the needed buffer in-place.
13123 (relocate_instruction): New.
13124 * server.c (handle_query) <qSymbols>: If the target supports
13125 tracepoints, give it a chance of looking up symbols. Report
13126 support for fast tracepoints.
13127 (handle_status): Stabilize threads.
13128 (process_serial_event): Adjust.
13129 * server.h (struct fast_tracepoint_jump): Forward declare.
13130 (struct process_info) <fast_tracepoint_jumps>: New field.
13131 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13132 (decode_X_packet, decode_M_packet): Adjust.
13133 (relocate_instruction): Declare.
13134 (in_process_agent_loaded): Declare.
13135 (tracepoint_look_up_symbols): Declare.
13136 (struct fast_tpoint_collect_status): Declare.
13137 (fast_tracepoint_collecting): Declare.
13138 (force_unlock_trace_buffer): Declare.
13139 (handle_tracepoint_bkpts): Declare.
13140 (initialize_low_tracepoint)
13141 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13142 * target.h (struct target_ops) <stabilize_threads,
13143 install_fast_tracepoint_jump_pad>: New fields.
13144 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13145 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13146 [HAVE_STDINT_H]: Include stdint.h.
13147 (trace_debug_1): Rename to ...
13148 (trace_vdebug): ... this.
13149 (trace_debug): Rename to ...
13150 (trace_debug_1): ... this. Add `level' parameter.
13151 (trace_debug): New.
13152 (ATTR_USED, ATTR_NOINLINE): New.
13153 (IP_AGENT_EXPORT): New.
13154 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13155 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13156 (about_to_request_buffer_space, trace_buffer_is_full)
13157 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13158 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13159 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13160 (traceframe_write_count, traceframes_created)
13161 (trace_state_variables)
13162 New renaming defines.
13163 (struct ipa_sym_addresses): New.
13164 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13165 (symbol_list): New.
13166 (ipa_sym_addrs): New.
13167 (all_tracepoint_symbols_looked_up): New.
13168 (in_process_agent_loaded): New.
13169 (write_e_ipa_not_loaded): New.
13170 (maybe_write_ipa_not_loaded): New.
13171 (tracepoint_look_up_symbols): New.
13172 (debug_threads) [IN_PROCESS_AGENT]: New.
13173 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13174 (UNKNOWN_SIDE_EFFECTS): New.
13175 (stop_tracing): New.
13176 (flush_trace_buffer): New.
13177 (stop_tracing_bkpt): New.
13178 (flush_trace_buffer_bkpt): New.
13179 (read_inferior_integer): New.
13180 (read_inferior_uinteger): New.
13181 (read_inferior_data_pointer): New.
13182 (write_inferior_data_pointer): New.
13183 (write_inferior_integer): New.
13184 (write_inferior_uinteger): New.
13185 (struct collect_static_trace_data_action): Delete.
13186 (enum tracepoint_type): New.
13187 (struct tracepoint) <type>: New field `type'.
13188 <actions_str, step_actions, step_actions_str>: Only include in
13190 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13191 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13192 (tracepoints): Use IP_AGENT_EXPORT.
13193 (last_tracepoint): Don't include in the IPA.
13194 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13195 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13196 (alloced_trace_state_variables): New.
13197 (trace_state_variables): Use IP_AGENT_EXPORT.
13198 (traceframe_t): Delete unused variable.
13199 (circular_trace_buffer): Don't include in the IPA.
13200 (trace_buffer_start): Delete.
13201 (struct trace_buffer_control): New.
13202 (trace_buffer_free): Delete.
13203 (struct ipa_trace_buffer_control): New.
13204 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13205 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13207 (trace_buffer_ctrl): New.
13208 (TRACE_BUFFER_CTRL_CURR): New.
13209 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13210 Reimplement as macros.
13211 (trace_buffer_wrap): Delete.
13212 (traceframe_write_count, traceframe_read_count)
13213 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13214 (struct tracepoint_hit_ctx) <type>: New field.
13215 (struct fast_tracepoint_ctx): New.
13216 (memory_barrier): New.
13218 (record_tracepoint_error): Update atomically in the IPA.
13219 (clear_inferior_trace_buffer): New.
13220 (about_to_request_buffer_space): New.
13221 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13222 updating the same buffer.
13223 (add_tracepoint): Default the tracepoint's type to trap
13224 tracepoint, and orig_size to -1.
13225 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13226 internal variables.
13227 (create_trace_state_variable): New parameter `gdb'. Handle it.
13228 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13229 (cmd_qtdp): Handle fast tracepoints.
13230 (cmd_qtdv): Adjust.
13231 (max_jump_pad_size): New.
13232 (gdb_jump_pad_head): New.
13233 (get_jump_space_head): New.
13234 (claim_jump_space): New.
13235 (sort_tracepoints): New.
13236 (MAX_JUMP_SIZE): New.
13237 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13239 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13240 support. Upload fast traceframes, and delete internal IPA
13242 (stop_tracing_handler): New.
13243 (flush_trace_buffer_handler): New.
13244 (cmd_qtstop): Upload fast tracepoints.
13245 (response_tracepoint): Handle fast tracepoints.
13246 (tracepoint_finished_step): Upload fast traceframes. Set the
13247 tracepoint hit context's tracepoint type.
13248 (handle_tracepoint_bkpts): New.
13249 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13250 type. Add comment about fast tracepoints.
13251 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13252 non-existing action_str field.
13253 (get_context_regcache): Handle fast tracepoints.
13254 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13256 (fast_tracepoint_from_jump_pad_address): New.
13257 (fast_tracepoint_from_ipa_tpoint_address): New.
13258 (collecting_t): New.
13259 (force_unlock_trace_buffer): New.
13260 (fast_tracepoint_collecting): New.
13262 (gdb_collect): New.
13263 (write_inferior_data_ptr): New.
13264 (target_tp_heap): New.
13265 (target_malloc): New.
13266 (download_agent_expr): New.
13268 (download_tracepoints): New.
13269 (download_trace_state_variables): New.
13270 (upload_fast_traceframes): New.
13271 (IPA_FIRST_TRACEFRAME): New.
13272 (IPA_NEXT_TRACEFRAME_1): New.
13273 (IPA_NEXT_TRACEFRAME): New.
13274 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13275 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13276 (gdb_jump_pad_buffer_end): New.
13277 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13278 (initialize_tracepoint): Adjust.
13279 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13280 buffer. Initialize the low module.
13281 * utils.c (PREFIX, TOOLNAME): New.
13282 (malloc_failure): Use PREFIX.
13283 (error): In the IPA, an error causes an exit.
13284 (fatal, warning): Use PREFIX.
13285 (internal_error): Use TOOLNAME.
13286 (NUMCELLS): Increase to 10.
13287 * configure, config.in: Regenerate.
13289 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13291 * server.c (handle_query) <qSupported>: Do two passes over the
13292 qSupported string to avoid nesting strtok.
13294 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13296 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13298 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13299 -Wl,--dynamic-list.
13300 * configure: Regenerate.
13301 * proc-service.list: New.
13303 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13305 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13308 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13310 * gdbreplay.c (remote_open): Check error return from socket() call by
13311 its equality to -1 not by it being negative.
13312 * remote-utils.c (remote_open): Likewise.
13314 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13316 * config.h: Regenerate.
13318 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13320 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13321 doesn't provide PTRACE_GET_THREAD_AREA.
13323 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13325 * linux-m68k-low.c: Include <asm/ptrace.h>
13326 (ps_get_thread_area): Implement.
13328 2010-05-03 Doug Evans <dje@google.com>
13330 * event-loop.c (struct callback_event): New struct.
13331 (callback_list): New global.
13332 (append_callback_event, delete_callback_event): New functions.
13333 (process_callback): New function.
13334 (start_event_loop): Call it.
13335 * remote-utils.c (NOT_SCHEDULED): Define.
13336 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13337 moved out of readchar.
13338 (readchar): Rewrite. Call reschedule before returning.
13339 (reset_readchar): New function.
13340 (remote_close): Call it.
13341 (process_remaining, reschedule): New functions.
13342 * server.h (callback_handler_func): New typedef.
13343 (append_callback_event, delete_callback_event): Declare.
13345 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13347 * proc-service.c (ps_pglobal_lookup): Use
13348 thread_db_look_up_one_symbol.
13349 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13350 parameter. Use it instead of all_symbols_looked_up.
13351 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13353 (all_symbols_looked_up): Don't declare.
13354 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13355 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13357 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13358 Set all_symbols_looked_up here.
13359 (thread_db_look_up_one_symbol): New.
13360 (thread_db_get_tls_address): Adjust.
13361 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13362 thread_db object on the heap, and tentatively set it in the
13364 (thread_db_init): Don't set all_symbols_looked_up here.
13365 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13367 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13369 * linux-low.c (linux_kill, linux_detach): Adjust.
13370 (status_pending_p_callback): Remove redundant statement. Check
13371 for !TARGET_WAITIKIND_IGNORE, instead of
13372 TARGET_WAITKIND_STOPPED.
13373 (handle_tracepoints): Make sure LWP is locked. Adjust.
13374 (linux_wait_for_event_1): Adjust.
13375 (linux_cancel_breakpoints): New.
13376 (unsuspend_one_lwp): New.
13377 (unsuspend_all_lwps): New.
13378 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13379 (send_sigstop_callback): Change return type to int, add new
13380 `except' parameter and handle it.
13381 (suspend_and_send_sigstop_callback): New.
13382 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13383 pass them down. If SUSPEND, also increment the lwp's suspend
13385 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13386 (need_step_over_p): Don't consider suspended LWPs.
13387 (start_step_over): Adjust.
13388 (proceed_one_lwp): Change return type to int, add new `except'
13389 parameter and handle it.
13390 (unsuspend_and_proceed_one_lwp): New.
13391 (proceed_all_lwps): Use find_inferior instead of
13393 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13394 also decrement the suspend count of LWPs. Pass `except' down,
13395 instead of hacking its suspend count.
13396 (linux_pause_all): Add `freeze' parameter. Adjust.
13397 (linux_unpause_all): New.
13398 (linux_target_ops): Install linux_unpause_all.
13399 * server.c (handle_status): Adjust.
13400 * target.h (struct target_ops): New fields `unpause_all' and
13401 `cancel_breakpoints'. Add new parameter to `pause_all'.
13402 (pause_all): Add new `freeze' parameter.
13403 (unpause_all): New.
13404 (cancel_breakpoints): New.
13405 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13406 cancel breakpoints.
13407 (cmd_qtstart): Pause threads.
13408 (stop_tracing): Pause threads, and cancel breakpoints.
13409 * win32-low.c (win32_target_ops): Adjust.
13411 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13413 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13414 the inferior right away from here...
13415 (linux_wait_1): ... to here, and adjust to check the thread's
13416 last_resume_kind instead of the lwp's step or stop_expected flags.
13418 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13420 * README: Use consistent `GDB' and `GDBserver' spellings.
13422 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13424 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13425 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13426 (linux_detach_one_lwp): Assume the lwp is stopped.
13427 (any_thread_of): Delete.
13428 (linux_detach): Stop all lwps here. Don't blindly delete all
13430 (delete_lwp_callback): New.
13431 (linux_mourn): Delete all lwps of the process that is gone.
13432 (linux_wait_1): Don't delete the last lwp of the process here.
13433 * mem-break.h (mark_breakpoints_out): Declare.
13434 * mem-break.c (mark_breakpoints_out): New.
13435 (free_all_breakpoints): Use it.
13436 * server.c (handle_target_event): If the process is gone, mark
13438 * thread-db.c (struct thread_db) <create_bp>: New field.
13439 (thread_db_enable_reporting): Fix prototype. Store a thread event
13440 breakpoint reference in the thread_db struct.
13441 (thread_db_load_search): Clear the thread_db object.
13442 (try_thread_db_load_1): Ditto.
13443 (switch_to_process): New.
13444 (disable_thread_event_reporting): Use it.
13445 (remove_thread_event_breakpoints): New.
13446 (thread_db_detach, thread_db_mourn): Use it.
13448 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13450 * linux-low.c (linux_enable_event_reporting): New.
13451 (linux_wait_for_event_1, handle_extended_wait): Use it.
13453 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13455 * linux-low.c (linux_kill_one_lwp, linux_kill)
13456 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13457 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13458 SIGSTOP even if the LWP is stopped.
13459 (send_sigstop_callback): New.
13460 (stop_all_lwps): Use send_sigstop_callback instead.
13461 (linux_resume_one_thread): Adjust.
13462 (proceed_one_lwp): Still proceed an LWP that the client has
13463 requested to stop, if we haven't reported it as stopped yet. Make
13464 sure that LWPs the client want stopped, have a pending SIGSTOP.
13466 2010-04-26 Doug Evans <dje@google.com>
13468 * server.c (handle_general_set): Make static.
13470 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13471 Print received char after testing for error/eof instead of before.
13472 (input_interrupt): Tweak comment.
13474 2010-04-23 Doug Evans <dje@google.com>
13476 * server.c (start_inferior): Print inferior argv if --debug.
13478 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13480 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13481 * nto-x86-low.c: Include server.h
13483 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13485 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13486 be consistent with other sources of this directory.
13487 (init_registers_amd64): Correct name of source file of this function
13490 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13492 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13493 64-bit executables.
13495 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13497 * win32-i386-low.c: Add 64-bit support.
13498 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13499 (init_registers_amd64): Declare.
13500 (mappings): Add 64-bit version of array.
13501 (init_windows_x86): New function.
13502 (the_low_target): Change init_arch field to init_windows_x86.
13504 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13506 * win32-low.c: Adapt to support also 64-bit architecture.
13507 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13508 (get_image_name): Use SIZE_T type for local variable `done'.
13509 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13510 (toolhelp_get_dll_name): Idem.
13511 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13512 Use uintptr_t typecast to avoid warning.
13513 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13514 (handle_exception): Use phex_nz to avoid warning.
13515 (win32_wait): Remove unused local variable `process'.
13517 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13519 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13522 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13524 * configure.ac: Use `ws2_32' library for srv_mingw.
13525 * configure: Regenerate.
13526 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13527 * remote-utils.c: Likewise.
13529 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13531 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13532 if __x86_64__ is defined.
13534 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13536 * configure: Regenerate.
13538 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13540 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13541 * target.h (target_ops): New get_tib_address field.
13542 * win32-low.h (win32_thread_info): Add thread_local_base field.
13543 * win32-low.c (child_add_thread): Add tlb argument.
13544 Set thread_local_base field to TLB.
13545 (get_child_debug_event): Adapt to child_add_thread change.
13546 (win32_get_tib_address): New function.
13547 (win32_target_ops): Set get_tib_address field to
13548 win32_get_tib_address.
13549 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13551 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13553 * linux-low.c (linux_mourn): Also remove the process.
13554 * server.c (handle_target_event): Don't remove the process here.
13555 * nto-low.c (nto_mourn): New.
13556 (nto_target_ops): Install it.
13557 * spu-low.c (spu_mourn): New.
13558 (spu_target_ops): Install it.
13559 * win32-low.c (win32_mourn): New.
13560 (win32_target_ops): Install it.
13562 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13564 * server.h (buffer_xml_printf): Remove redundant `;'.
13566 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13568 * regcache.c (set_register_cache): Invalidate regcaches before
13569 changing the register cache layout.
13570 (regcache_invalidate_one): Allow a NULL regcache.
13571 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13572 regcaches before changing the register cache layout or the target
13575 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13577 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13578 variable warning on Linux/x86-64.
13580 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13582 GDBserver disconnected tracing support.
13584 * linux-low.c (linux_remove_process): Delete.
13585 (add_lwp): Don't set last_resume_kind here.
13586 (linux_kill): Use `mourn'.
13587 (linux_detach): Use `thread_db_detach', and `mourn'.
13588 (linux_mourn): New.
13589 (linux_attach_lwp_1): Adjust comment.
13590 (linux_attach): last_resume_kind moved the thread_info; adjust.
13591 (status_pending_p_callback): Adjust.
13592 (linux_wait_for_event_1): Adjust.
13593 (count_events_callback, select_singlestep_lwp_callback)
13594 (select_event_lwp_callback, cancel_breakpoints_callback)
13595 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13596 (proceed_one_lwp): Adjust.
13597 (linux_async): Add debug output.
13598 (linux_thread_stopped): New.
13599 (linux_pause_all): New.
13600 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13602 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13603 (thread_db_free): Delete declaration.
13604 (thread_db_detach, thread_db_mourn): Declare.
13605 * thread-db.c (thread_db_init): Use thread_db_mourn.
13606 (thread_db_free): Delete, split in two.
13607 (disable_thread_event_reporting): New.
13608 (thread_db_detach): New.
13609 (thread_db_mourn): New.
13611 * server.h (struct thread_info) <last_resume_kind>: New field.
13612 <attached>: Add comment.
13613 <gdb_detached>: New field.
13614 (handler_func): Change return type to int.
13615 (handle_serial_event, handle_target_event): Ditto.
13616 (gdb_connected): Declare.
13618 (disconnected_tracing): Declare.
13619 (stop_tracing): Declare.
13621 * server.c (handle_query) <qSupported>: Report support for
13622 disconnected tracing.
13623 (queue_stop_reply_callback): Account for running threads.
13624 (gdb_wants_thread_stopped): New.
13625 (gdb_wants_all_threads_stopped): New.
13626 (gdb_reattached_process): New.
13627 (handle_status): Clear the `gdb_detached' flag of all processes.
13628 In all-stop, stop all threads.
13629 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13630 (process_serial_event): If the remote connection breaks, or if an
13631 exit was forced with "monitor exit", force an event loop exit.
13632 Handle disconnected tracing on detach.
13633 (handle_serial_event): Adjust.
13634 (handle_target_event): If GDB isn't connected, forward events back
13635 to the inferior, unless the last process exited, in which case,
13636 exit gdbserver. Adjust interface.
13638 * remote-utils.c (remote_open): Don't block in accept. Instead
13639 register an event loop source on the listen socket file
13640 descriptor. Refactor bits into ...
13641 (listen_desc): ... this new global.
13642 (gdb_connected): ... this new function.
13643 (enable_async_notification): ... this new function.
13644 (handle_accept_event): ... this new function.
13645 (remote_close): Clear remote_desc.
13647 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13649 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13651 (mourn_inferior): Define.
13652 (target_process_qsupported): Avoid the dangling else problem.
13653 (thread_stopped): Define.
13654 (pause_all): Define.
13655 (target_waitstatus_to_string): Declare.
13656 * target.c (target_waitstatus_to_string): New.
13658 * tracepoint.c (tracing): Make extern.
13659 (disconnected_tracing): New.
13660 (stop_tracing): Make extern. Handle tracing stops due to GDB
13662 (cmd_qtdisconnected): New.
13663 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13664 (handle_tracepoint_general_set): Handle QTDisconnected.
13666 * event-loop.c (event_handler_func): Change return type to int.
13667 (process_event): Bail out if the event handler wants the event
13669 (handle_file_event): Ditto.
13670 (start_event_loop): Bail out if the event handler wants the event
13673 * nto-low.c (nto_target_ops): Adjust.
13674 * spu-low.c (spu_wait): Don't remove the process here.
13675 (spu_target_ops): Adjust.
13676 * win32-low.c (win32_wait): Don't remove the process here.
13677 (win32_target_ops): Adjust.
13679 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13681 * regcache.c (realloc_register_cache): Invalidate inferior's
13682 regcache before recreating it.
13684 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13686 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13688 2010-04-09 Stan Shebs <stan@codesourcery.com>
13689 Pedro Alves <pedro@codesourcery.com>
13691 * server.h (LONGEST): New.
13692 (struct thread_info) <while_stepping>: New field.
13693 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13695 (initialize_tracepoint, handle_tracepoint_general_set)
13696 (handle_tracepoint_query, tracepoint_finished_step)
13697 (tracepoint_was_hit, release_while_stepping_state_list):
13698 (current_traceframe): Declare.
13699 * server.c (handle_general_set): Handle tracepoint packets.
13700 (read_memory): New.
13701 (write_memory): New.
13702 (handle_search_memory_1): Use read_memory.
13703 (handle_query): Report support for conditional tracepoints, trace
13704 state variables, and tracepoint sources. Handle tracepoint
13706 (main): Initialize the tracepoints module.
13707 (process_serial_event): Handle traceframe reads/writes.
13709 * linux-low.c (handle_tracepoints): New.
13710 (linux_wait_1): Call it.
13711 (linux_resume_one_lwp): Handle while-stepping.
13712 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13713 (linux_target_ops): Install them.
13714 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13716 * linux-x86-low.c (x86_supports_tracepoints): New.
13717 (the_low_target). Install it.
13719 * mem-break.h (delete_breakpoint): Declare.
13720 * mem-break.c (delete_breakpoint): Make external.
13722 * target.h (struct target_ops): Add `supports_tracepoints',
13723 `read_pc', and `write_pc' fields.
13724 (target_supports_tracepoints): Define.
13725 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13728 * regcache.h (struct regcache) <registers_owned>: New field.
13729 (init_register_cache, regcache_cpy): Declare.
13730 (regcache_read_pc, regcache_write_pc): Declare.
13731 (register_cache_size): Declare.
13732 (supply_regblock): Declare.
13733 * regcache.c (init_register_cache): New.
13734 (new_register_cache): Use it.
13735 (regcache_cpy): New.
13736 (register_cache_size): New.
13737 (supply_regblock): New.
13738 (regcache_read_pc, regcache_write_pc): New.
13740 * tracepoint.c: New.
13742 * Makefile.in (OBS): Add tracepoint.o.
13743 (tracepoint.o): New rule.
13745 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13747 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13749 (i386-mmx.c): Likewise.
13750 (i386-mmx-linux.o): Likewise.
13751 (i386-mmx-linux.c): Likewise.
13753 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13754 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13755 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13756 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13758 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13759 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13760 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13762 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13764 * Makefile.in (clean): Updated.
13766 (i386-avx.c): Likewise.
13767 (i386-avx-linux.o): Likewise.
13768 (i386-avx-linux.c): Likewise.
13769 (amd64-avx.o): Likewise.
13770 (amd64-avx.c): Likewise.
13771 (amd64-avx-linux.o): Likewise.
13772 (amd64-avx-linux.c): Likewise.
13774 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13775 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13776 (srv_amd64_regobj): Add amd64-avx.o.
13777 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13778 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13779 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13780 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13781 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13782 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13783 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13785 * i387-fp.c: Include "i386-xstate.h".
13787 (i387_cache_to_xsave): Likewise.
13788 (i387_xsave_to_cache): Likewise.
13789 (x86_xcr0): Likewise.
13791 * i387-fp.h (i387_cache_to_xsave): Likewise.
13792 (i387_xsave_to_cache): Likewise.
13793 (x86_xcr0): Likewise.
13795 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13796 * linux-crisv32-low.c (target_regsets): Likewise.
13797 * linux-m68k-low.c (target_regsets): Likewise.
13798 * linux-mips-low.c (target_regsets): Likewise.
13799 * linux-ppc-low.c (target_regsets): Likewise.
13800 * linux-s390-low.c (target_regsets): Likewise.
13801 * linux-sh-low.c (target_regsets): Likewise.
13802 * linux-sparc-low.c (target_regsets): Likewise.
13803 * linux-xtensa-low.c (target_regsets): Likewise.
13805 * linux-low.c: Include <sys/uio.h>.
13806 (regsets_fetch_inferior_registers): Support nt_type.
13807 (regsets_store_inferior_registers): Likewise.
13808 (linux_process_qsupported): New.
13809 (linux_target_ops): Add linux_process_qsupported.
13811 * linux-low.h (regset_info): Add nt_type.
13812 (linux_target_ops): Add process_qsupported.
13814 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13816 (init_registers_i386_avx_linux): New.
13817 (init_registers_amd64_avx_linux): Likewise.
13818 (xmltarget_i386_linux_no_xml): Likewise.
13819 (xmltarget_amd64_linux_no_xml): Likewise.
13820 (PTRACE_GETREGSET): Likewise.
13821 (PTRACE_SETREGSET): Likewise.
13822 (x86_fill_xstateregset): Likewise.
13823 (x86_store_xstateregset): Likewise.
13824 (use_xml): Likewise.
13825 (x86_linux_update_xmltarget): Likewise.
13826 (x86_linux_process_qsupported): Likewise.
13827 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13828 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13829 init_registers_i386_linux here. Call
13830 x86_linux_update_xmltarget.
13831 (the_low_target): Add x86_linux_process_qsupported.
13833 * server.c (handle_query): Call target_process_qsupported.
13835 * target.h (target_ops): Add process_qsupported.
13836 (target_process_qsupported): New.
13838 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13840 * inferiors.c (add_thread): Set last_status kind to
13841 TARGET_WAITKIND_IGNORE.
13842 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13843 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13844 (linux_wait_1): Move `thread' local definition to block that uses
13845 it. Don't NULL initialize `event_child'.
13846 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13847 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13848 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13850 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13852 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13853 an extended waitstatus, or by a watchpoint.
13854 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13855 thread was stepping or has been stopped by a watchpoint.
13857 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13859 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13860 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13861 of another, then delete the previous, and validate all
13863 (validate_inserted_breakpoint): New.
13864 (delete_disabled_breakpoints): New.
13865 (validate_breakpoints): New.
13866 (check_mem_read): Validate breakpoints before trusting their
13867 shadow. Delete disabled breakpoints.
13868 (check_mem_write): Validate breakpoints before trusting they
13869 should be inserted. Delete disabled breakpoints.
13870 * mem-break.h (validate_breakpoints):
13871 * server.c (handle_query): Validate breakpoints when we see a
13874 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13876 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13877 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13878 if we could tell there's a GDB breakpoint at stop_pc.
13879 (need_step_over_p): Don't do a step over if we find a GDB
13880 breakpoint at the resume PC.
13882 * mem-break.c (struct raw_breakpoint): New.
13883 (enum bkpt_type): New type `gdb_breakpoint'.
13884 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13885 fields. New field `raw'.
13886 (find_raw_breakpoint_at): New.
13887 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13888 breakpoint instead.
13889 (set_breakpoint_at): Adjust.
13890 (delete_raw_breakpoint): New.
13891 (release_breakpoint): New.
13892 (delete_breakpoint): Rename to...
13893 (delete_breakpoint_1): ... this. Add proc parameter. Use
13894 release_breakpoint. Return ENOENT.
13895 (delete_breakpoint): Reimplement.
13896 (find_breakpoint_at): Delete.
13897 (find_gdb_breakpoint_at): New.
13898 (delete_breakpoint_at): Delete.
13899 (set_gdb_breakpoint_at): New.
13900 (delete_gdb_breakpoint_at): New.
13901 (gdb_breakpoint_here): New.
13902 (set_reinsert_breakpoint): Use release_breakpoint.
13903 (uninsert_breakpoint): Rename to ...
13904 (uninsert_raw_breakpoint): ... this.
13905 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13906 (reinsert_raw_breakpoint): Change parameter type to
13908 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13910 (check_breakpoints): Adjust. Use release_breakpoint.
13911 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13912 (breakpoint_inserted_here): Ditto.
13913 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13914 Don't trust the breakpoint's shadow if it is not inserted.
13915 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13916 (delete_all_breakpoints): Adjust.
13917 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13918 use delete_breakpoint_1.
13920 * mem-break.h (breakpoints_supported): Delete declaration.
13921 (set_gdb_breakpoint_at): Declare.
13922 (gdb_breakpoint_here): Declare.
13923 (delete_breakpoint_at): Delete.
13924 (delete_gdb_breakpoint_at): Declare.
13926 * server.h (struct raw_breakpoint): Forward declare.
13927 (struct process_info): New field `raw_breakpoints'.
13929 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13932 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13934 * linux-low.c (status_pending_p_callback): Fix comment.
13935 (linux_wait_for_event_1): Move most of the internal breakpoint
13936 handling from here...
13937 (linux_wait_1): ... to here.
13938 (count_events_callback): New.
13939 (select_singlestep_lwp_callback): New.
13940 (select_event_lwp_callback): New.
13941 (cancel_breakpoints_callback): New.
13942 (select_event_lwp): New.
13943 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13944 priority to all LWPs that have had events that should be reported
13945 to the client. Cancel breakpoints when about to reporting the
13946 event to the client, not while stopping lwps. No longer cancel
13947 finished single-steps here.
13948 (cancel_finished_single_step): Delete.
13949 (cancel_finished_single_steps): Delete.
13951 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13953 * mem-break.c (enum bkpt_type): New.
13954 (struct breakpoint): New field `type'.
13955 (set_breakpoint_at): Change return type to struct breakpoint
13956 pointer. Set type to `other_breakpoint' by default.
13957 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13958 in the breakpoint list.
13959 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13960 (reinsert_breakpoint): Rename to ...
13961 (reinsert_raw_breakpoint): ... this.
13962 (reinsert_breakpoints_at): Adjust.
13963 * mem-break.h (struct breakpoint): Declare.
13964 (set_breakpoint_at): Change return type to struct breakpoint
13967 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13969 * server.c (handle_query): Assign, not compare.
13971 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13973 Teach linux gdbserver to step-over-breakpoints.
13975 * linux-low.c (can_hardware_single_step): New.
13976 (supports_breakpoints): New.
13977 (handle_extended_wait): If stopping threads, read the stop pc of
13978 the new cloned LWP.
13980 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13981 low target doesn't support retrieving the PC.
13982 (add_lwp): Set last_resume_kind to resume_continue.
13983 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13984 (linux_attach): Don't clear stop_expected. Set the lwp's
13985 last_resume_kind to resume_stop.
13986 (linux_detach_one_lwp): Don't check for removed breakpoints.
13987 (check_removed_breakpoint): Delete.
13988 (status_pending_p): Rename to ...
13989 (status_pending_p_callback): ... this. Don't check for removed
13990 breakpoints. Don't consider threads that are stopped from GDB's
13992 (linux_wait_for_lwp): Always read the stop_pc here.
13993 (cancel_breakpoint): New.
13994 (step_over_bkpt): New global.
13995 (linux_wait_for_event_1): Implement stepping over breakpoints.
13996 (gdb_wants_lwp_stopped): New.
13997 (gdb_wants_all_stopped): New.
13998 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13999 single-step traps here. Store the thread's last reported target
14001 (send_sigstop): Don't clear stop_expected. Always set it,
14003 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14004 (cancel_finished_single_step): New.
14005 (cancel_finished_single_steps): New.
14006 (wait_for_sigstop): Don't cancel finished single-step traps here.
14007 (linux_resume_one_lwp): Don't check for removed breakpoints.
14008 Don't set `step' on non-hardware step archs.
14009 (linux_set_resume_request): Ignore resume_stop requests if already
14010 stopping or stopped. Set the lwp's last_resume_kind.
14011 (resume_status_pending_p): Don't check for removed breakpoints.
14012 (need_step_over_p): New.
14013 (start_step_over): New.
14014 (finish_step_over): New.
14015 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14016 requests. Clear the thread's last reported target waitstatus.
14017 Don't use the `suspended' flag. Don't consider pending breakpoints.
14018 (linux_resume): Start a step-over if necessary.
14019 (proceed_one_lwp): New.
14020 (proceed_all_lwps): New.
14021 (unstop_all_lwps): New.
14022 * linux-low.h (struct lwp_info): Rewrite comment for the
14023 `suspended' flag. Add the `stop_pc' field. Delete the
14024 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14025 Add `'last_resume_kind' and `need_step_over' fields.
14026 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14027 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14028 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14029 (set_raw_breakpoint_at): New.
14030 (set_breakpoint_at): Rewrite to use it.
14031 (reinsert_breakpoint_handler): Delete.
14032 (set_reinsert_breakpoint): New.
14033 (reinsert_breakpoint_by_bp): Delete.
14034 (delete_reinsert_breakpoints): New.
14035 (uninsert_breakpoint): Rewrite.
14036 (uninsert_breakpoints_at): New.
14037 (reinsert_breakpoint): Rewrite.
14038 (reinsert_breakpoints_at): New.
14039 (check_breakpoints): Rewrite.
14040 (breakpoint_here): New.
14041 (breakpoint_inserted_here): New.
14042 (check_mem_read): Adjust.
14043 * mem-break.h (breakpoints_supported, breakpoint_here)
14044 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14045 (reinsert_breakpoint_by_bp): Delete declaration.
14046 (delete_reinsert_breakpoints): Declare.
14047 (reinsert_breakpoint): Delete declaration.
14048 (reinsert_breakpoints_at): Declare.
14049 (uninsert_breakpoint): Delete declaration.
14050 (uninsert_breakpoints_at): Declare.
14051 (check_breakpoints): Adjust prototype.
14052 * server.h: Adjust include order.
14053 (struct thread_info): Declare here. Add a `last_status' field.
14055 2010-03-23 Michael Snyder <msnyder@vmware.com>
14057 * server.c (crc32): New function.
14058 (handle_query): Add handling for 'qCRC:' request.
14060 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14062 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14063 lwp had been stopped by a watchpoint.
14065 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14067 * server.h (internal_error): Declare.
14068 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14069 * utils.c (internal_error): New function.
14071 2010-03-15 Andreas Schwab <schwab@redhat.com>
14073 * configure.srv: Fix typo setting srv_regobj.
14075 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14077 * linux-low.c (fetch_register): Avoid passing a non string literal
14079 (usr_store_inferior_registers): Ditto.
14081 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14083 * linux-low.c (linux_write_memory): Bail out early if peeking
14086 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14088 * linux-low.h (struct lwp_info): New fields
14089 `stopped_by_watchpoint' and `stopped_data_address'.
14090 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14091 here, and cache them in the lwp object.
14092 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14094 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14096 (linux_stopped_by_watchpoint): Rewrite.
14097 (linux_stopped_data_address): Rewrite.
14099 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14101 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14102 switching the current inferior, not before.
14104 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14106 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14107 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14108 i386-linux.c and amd64-linux.c.
14109 (reg-i386.o): Removed.
14110 (reg-i386.c): Likewise.
14111 (reg-i386-linux.o): Likewise.
14112 (reg-i386-linux.c): Likewise.
14113 (reg-x86-64.o): Likewise.
14114 (reg-x86-64.c): Likewise.
14115 (reg-x86-64-linux.o): Likewise.
14116 (reg-x86-64-linux.c): Likewise.
14118 (i386.c): Likewise.
14119 (i386-linux.o): Likewise.
14120 (i386-linux.c): Likewise.
14121 (amd64.o): Likewise.
14122 (amd64.c): Likewise.
14123 (amd64-linux.o): Likewise.
14124 (amd64-linux.c): Likewise.
14126 * configure.srv (srv_i386_regobj): New.
14127 (srv_i386_linux_regobj): Likewise.
14128 (srv_amd64_regobj): Likewise.
14129 (srv_amd64_linux_regobj): Likewise.
14130 (srv_i386_32bit_xmlfiles): Likewise.
14131 (srv_i386_64bit_xmlfiles): Likewise.
14132 (srv_i386_xmlfiles): Likewise.
14133 (srv_amd64_xmlfiles): Likewise.
14134 (srv_i386_linux_xmlfiles): Likewise.
14135 (srv_amd64_linux_xmlfiles): Likewise.
14136 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14137 srv_xmlfiles to $srv_i386_xmlfiles.
14138 (i[34567]86-*-mingw32ce*): Likewise.
14139 (i[34567]86-*-mingw*): Likewise.
14140 (i[34567]86-*-nto*): Likewise.
14141 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14142 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14143 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14144 (x86_64-*-linux*): Likewise.
14146 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14147 (init_registers_amd64_linux): New.
14148 (x86_arch_setup): Replace init_registers_x86_64_linux with
14149 init_registers_amd64_linux.
14151 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14153 * configure.ac: Check for libdl. If it is not available link against
14154 static libthread_db.
14155 * configure: Regenerate.
14157 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14161 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14162 handing a read watchpoint.
14163 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14165 2010-02-12 Doug Evans <dje@google.com>
14167 * linux-low.c (linux_supports_tracefork_flag): Document.
14168 (linux_look_up_symbols): Add comment.
14170 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14172 * regcache.c (supply_register): Clear regcache if buf is NULL.
14174 2010-02-02 Nicolas Roche <roche@sourceware.org>
14175 Joel Brobecker <brobecker@adacore.com>
14177 * inferiors.c (find_inferior): Add function documentation.
14178 (unloaded_dll): Handle the case where the unloaded dll has not
14179 been previously registered in the dll list.
14181 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14183 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14184 (thumb2_breakpoint): New.
14185 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14187 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14189 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14190 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14193 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14195 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14197 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14199 * linux-s390-low.c (s390_collect_ptrace_register)
14200 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14202 2010-01-21 Doug Evans <dje@google.com>
14204 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14205 (PTRACE_ARG4_TYPE): New macro.
14206 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14207 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14208 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14209 (usr_store_inferior_registers): Ditto.
14210 (linux_read_memory, linux_write_memory): Ditto.
14211 (linux_test_for_tracefork): Ditto.
14213 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14214 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14216 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14218 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14221 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14223 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14224 prototype to take a regcache. Adjust.
14226 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14228 * regcache.h (struct thread_info): Forward declare.
14229 (struct regcache): New.
14230 (new_register_cache): Adjust prototype.
14231 (get_thread_regcache): Declare.
14232 (free_register_cache): Adjust prototype.
14233 (registers_to_string, registers_from_string): Ditto.
14234 (supply_register, supply_register_by_name, collect_register)
14235 (collect_register_as_string, collect_register_by_name): Ditto.
14236 * regcache.c (struct inferior_regcache_data): Delete.
14237 (get_regcache): Rename to ...
14238 (get_thread_regcache): ... this. Adjust. Switch inferior before
14239 fetching registers.
14240 (regcache_invalidate_one): Adjust.
14241 (regcache_invalidate): Fix prototype.
14242 (new_register_cache): Return the new register cache.
14243 (free_register_cache): Change prototype.
14244 (realloc_register_cache): Adjust.
14245 (registers_to_string): Change prototype to take a regcache. Adjust.
14246 (registers_from_string): Ditto.
14247 (register_data): Ditto.
14248 (supply_register): Ditto.
14249 (supply_register_by_name): Ditto.
14250 (collect_register): Ditto.
14251 (collect_register_as_string): Ditto.
14252 (collect_register_by_name): Ditto.
14253 * server.c (process_serial_event): Adjust.
14254 * linux-low.h (regset_fill_func, regset_store_func): Change
14256 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14258 * linux-low.c (get_stop_pc): Adjust.
14259 (check_removed_breakpoint): Adjust.
14260 (linux_wait_for_event): Adjust.
14261 (linux_resume_one_lwp): Adjust.
14262 (fetch_register): Add regcache parameter. Adjust.
14263 (usr_store_inferior_registers): Ditto.
14264 (regsets_fetch_inferior_registers): Ditto.
14265 (regsets_store_inferior_registers): Ditto.
14266 (linux_fetch_registers, linux_store_registers): Ditto.
14267 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14269 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14271 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14272 prototype to take a regcache.
14273 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14274 * remote-utils.c (convert_ascii_to_int, outreg)
14275 (prepare_resume_reply): Change prototype to take a regcache.
14277 * target.h (struct target_ops) <fetch_registers, store_registers>:
14278 Change prototype to take a regcache.
14279 (fetch_inferior_registers, store_inferior_registers): Change
14280 prototype to take a regcache. Adjust.
14281 * proc-service.c (ps_lgetregs): Adjust.
14282 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14283 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14284 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14285 take a regcache. Adjust.
14286 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14287 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14288 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14289 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14290 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14291 (cris_cannot_fetch_register):
14292 (cris_breakpoint_at): Change prototype to take a regcache.
14294 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14295 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14296 to take a regcache. Adjust.
14297 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14299 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14300 take a regcache. Adjust.
14301 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14302 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14303 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14304 * linux-mips-low.c (mips_get_pc):
14305 (mips_set_pc): Change prototype to take a regcache. Adjust.
14306 (mips_reinsert_addr): Adjust.
14307 (mips_collect_register): Change prototype to take a regcache.
14309 (mips_supply_register):
14310 (mips_collect_register_32bit, mips_supply_register_32bit)
14311 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14312 (mips_store_fpregset): Ditto.
14313 * linux-ppc-low.c (ppc_supply_ptrace_register)
14314 (ppc_supply_ptrace_register): Ditto.
14315 (parse_spufs_run): Adjust.
14316 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14317 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14318 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14319 take a regcache. Adjust.
14320 * linux-s390-low.c (s390_collect_ptrace_register)
14321 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14322 (s390_set_pc): Change prototype to take a regcache. Adjust.
14323 (s390_arch_setup): Adjust.
14324 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14325 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14326 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14327 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14328 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14330 (sparc_breakpoint_at): Adjust.
14331 * linux-xtensa-low.c (xtensa_fill_gregset):
14332 (xtensa_store_gregset):
14333 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14334 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14335 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14336 prototype to take a regcache. Adjust.
14337 * win32-arm-low.c (arm_fetch_inferior_register)
14338 (arm_store_inferior_register): Change prototype to take a
14340 * win32-i386-low.c (i386_fetch_inferior_register)
14341 (i386_store_inferior_register): Change prototype to take a
14343 * win32-low.c (child_fetch_inferior_registers)
14344 (child_store_inferior_registers): Change prototype to take a
14346 (win32_wait): Adjust.
14347 (win32_fetch_inferior_registers): Change prototype to take a
14349 (win32_store_inferior_registers): Adjust.
14350 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14351 store_inferior_register>: Change prototype to take a regcache.
14353 2010-01-20 Doug Evans <dje@google.com>
14355 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14357 (linux_wait_for_event1, linux_init_signals): Ditto.
14358 (W_STOPCODE): Provide definition if missing.
14360 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14362 * linux-low.c (linux_core_of_thread): New.
14363 (compare_ints, show_process, list_threads): New.
14364 (linux_qxfer_osdata): Report threads and cores.
14365 (linux_target_op): Register linux_core_of_thread.
14366 * remote-utils.c (prepare_resume_reply): Report the core.
14367 (buffer_xml_printf): Support %d specifier.
14368 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14370 (handle_query): Handle qXfer:threads. Announce availability
14372 * target.h (struct target_ops): New field core_of_thread.
14374 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14376 * Makefile.in (clean): Remove new generated files.
14377 (reg-s390.o, reg-s390.c): Remove rules.
14378 (reg-s390x.o, reg-s390x.c): Likewise.
14379 (s390-linux32.o, s390-linux32.c): Add rules.
14380 (s390-linux64.o, s390-linux64.c): Likewise.
14381 (s390x-linux64.o, s390x-linux64.c): Likewise.
14382 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14383 * linux-s390-low.c: Include <elf.h>.
14384 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14385 (init_registers_s390): Remove prototype.
14386 (init_registers_s390x): Likewise.
14387 (init_registers_s390_linux32): Add prototype.
14388 (init_registers_s390_linux64): Likewise.
14389 (init_registers_s390x_linux64): Likewise.
14390 (s390_num_regs_3264): New define.
14391 (s390_regmap_3264): New global variable.
14392 (s390_cannot_fetch_register): Remove obsolete check.
14393 (s390_cannot_store_register): Likewise.
14394 (s390_collect_ptrace_register): Handle upper/lower register halves.
14395 (s390_supply_ptrace_register): Likewise.
14396 (s390_fill_gregset): Update to register number changes.
14397 (s390_get_hwcap): New routine.
14398 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14399 Install appropriate regmap and register set.
14401 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14403 * server.c (gdbserver_version): Update copyright year to 2010.
14404 * gdbreplay.c (gdbreplay_version): Likewise.
14406 2009-12-28 Doug Evans <dje@google.com>
14408 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14409 elf/external.h. Include <elf.h> instead but only if necessary.
14411 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14413 * linux-low.c (linux_remove_process): Remove `detaching'
14414 parameter. Don't release/detach from thread_db here.
14415 (linux_kill): Release/detach from thread_db here, ...
14416 (linux_detach): ... and here, before actually detaching.
14417 (linux_wait_1): ... and here, when a process exits.
14418 * thread-db.c (any_thread_of): New.
14419 (thread_db_free): Switch the current inferior to a thread of the
14422 2009-12-21 Doug Evans <dje@google.com>
14424 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14426 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14427 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14428 warning ifndef __NR_tkill. Move setting of errno there too.
14429 Delete unnecessary resetting of errno after syscall.
14430 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14432 * configure.ac: Check for dladdr.
14433 * config.in: Regenerate.
14434 * configure: Regenerate.
14435 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14436 (try_thread_db_load): Update.
14438 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14440 2009-12-18 Doug Evans <dje@google.com>
14442 * event-loop.c: Include unistd.h if it exists.
14444 * linux-low.c (my_waitpid): Move definition away from being in
14445 between linux_tracefork_child/linux_test_for_tracefork.
14447 * gdb_proc_service.h (psaddr_t): Fix type.
14448 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14449 signature to match glibc.
14451 2009-12-16 Doug Evans <dje@google.com>
14453 * linux-low.c (linux_read_memory): Fix argument to read.
14455 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14457 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14458 events, don't leave current_inferior pointing at null.
14460 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14462 * win32-low.c (LOG): Delete.
14463 (OUTMSG): Output to stderr.
14464 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14465 on compile time LOG macro.
14466 (win32_wait): Fix debug output.
14468 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14470 * win32-low.c (win32_add_one_solib): If the dll name is
14471 "ntdll.dll", prepend the system directory to the dll path.
14473 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14475 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14477 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14478 Vladimir Prus <vladimir@codesourcery.com>
14480 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14481 * configure.ac: Check for __mcoldfire__ and set
14482 gdb_cv_m68k_is_coldfire.
14483 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14484 reg-cf.o and reg-m68k.o.
14485 * configure: Regenerated.
14487 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14489 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14490 Pass it to thread_db_free.
14491 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14492 proper `detaching' argument to linux_remove_process.
14493 * linux-low.h (thread_db_free): Add `detaching' parameter.
14494 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14496 (thread_db_free): Add `detaching' parameter. Only
14497 call td_ta_clear_event if detaching from process.
14499 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14501 * thread-db.c (thread_db_free): Fix typo.
14503 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14506 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14508 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14510 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14511 with an i686 compiler.
14512 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14514 * configure: Rebuilt.
14516 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14520 * server.c (handle_search_memory_1): Correct read_addr initialization
14521 in loop for searching subsequent chunks.
14523 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14525 * configure.ac: New --with-libthread-db option.
14526 * thread-db.c: Allow direct dependence on libthread_db.
14527 (thread_db_free): Adjust.
14528 * config.in: Regenerate.
14529 * configure: Likewise.
14531 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14534 * thread-db.c (attach_thread): New function.
14535 (maybe_attach_thread): Return success/failure.
14536 (find_new_threads_callback): Adjust.
14537 (thread_db_find_new_threads): Loop until no new threads.
14539 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14541 * proc-service.c (ps_lgetregs): Formatting.
14543 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14545 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14546 * configure.ac: Adjust.
14547 * linux-low.h (struct process_info_private): Move members to struct
14549 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14550 * linux-low.c (linux_remove_process): Adjust.
14551 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14552 * server.c (handle_query): Move code ...
14553 (handle_monitor_command): ... here. New function.
14554 * target.h (struct target_ops): New member.
14555 * thread-db.c (struct thread_db): New.
14556 (libthread_db_search_path): New variable.
14557 (thread_db_create_event, thread_db_enable_reporting)
14558 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14559 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14560 (try_thread_db_load_1, dladdr_to_soname): New functions.
14561 (try_thread_db_load, thread_db_load_search): New functions.
14562 (thread_db_init): Search for libthread_db.
14563 (thread_db_free): New function.
14564 (thread_db_handle_monitor_command): Likewise.
14565 * config.in: Regenerate.
14566 * configure: Regenerate.
14568 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14570 * spu-low.c (spu_kill): Wait for inferior to terminate.
14571 Call clear_inferiors.
14572 (spu_detach): Call clear_inferiors.
14574 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14576 * aclocal.m4: Regenerate.
14577 * config.in: Likewise.
14578 * configure: Likewise.
14580 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14582 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14583 (parse_spufs_run): New function.
14584 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14585 (ppc_breakpoint_at): Handle SPU breakpoints.
14587 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14589 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14590 (SPUFS_MAGIC): Define.
14591 (spu_enumerate_spu_ids): New function.
14592 (linux_qxfer_spu): New function.
14593 (linux_target_ops): Install linux_qxfer_spu.
14595 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14597 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14598 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14599 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14600 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14601 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14602 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14603 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14604 (init_registers_powerpc_cell32l): Add prototype.
14605 (init_registers_powerpc_cell64l): Likewise.
14606 (ppc_arch_setup): Detect Cell/B.E. architecture.
14608 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14610 * Makefile.in (datarootdir): New variable.
14612 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14614 * linux-low.c (linux_write_memory): Update debugging output.
14615 * Makefile.in (clean): Add new descriptions.
14616 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14617 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14618 * configure.srv: Add new files for arm*-*-linux*.
14619 * linux-arm-low.c: Add new declarations.
14620 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14621 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14622 (HWCAP_VFPv3D16): New.
14623 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14624 instead of __IWMMXT__.
14625 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14626 (arm_arch_setup): New.
14627 (target_regsets): Remove #ifdef. Add VFP regset.
14628 (the_low_target): Use arm_arch_setup.
14630 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14632 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14633 the main thread again.
14635 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14637 Adding Neutrino gdbserver.
14638 * configure: Regenerated.
14639 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14640 * configure.srv (i[34567]86-*-nto*): New target.
14641 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14642 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14643 (nto_comctrl) [__QNX__]: New function.
14644 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14646 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14648 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14651 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14652 Pedro Alves <pedro@codesourcery.com>
14654 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14655 don't support CONTEXT_EXTENDED_REGISTERS.
14656 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14657 (the_low_target): Install them.
14658 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14659 failing with ERROR_PIPE_NOT_CONNECTED.
14661 2009-06-30 Doug Evans <dje@google.com>
14662 Pierre Muller <muller@ics.u-strasbg.fr>
14664 Add h/w watchpoint support to x86-linux, win32-i386.
14665 * Makefile.in (SFILES): Add i386-low.c
14666 (i386_low_h): Define.
14667 (i386-low.o): Add dependencies.
14668 (linux-x86-low.o): Add i386-low.h dependency.
14669 (win32-i386-low.o): Ditto.
14670 * i386-low.c: New file.
14671 * i386-low.h: New file.
14672 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14673 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14674 * linux-low.c (linux_add_process): Initialize arch_private.
14675 (linux_remove_process): Free arch_private.
14676 (add_lwp): Initialize arch_private.
14677 (delete_lwp): Free arch_private.
14678 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14680 * linux-low.h (process_info_private): New member arch_private.
14681 (lwp_info): New member arch_private.
14682 (linux_target_ops): New members new_process, new_thread,
14684 (ptid_of): New macro.
14685 * linux-x86-low.c: Include stddef.h, i386-low.h.
14686 (arch_process_info): New struct.
14687 (arch_lwp_info): New struct.
14688 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14689 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14690 (i386_dr_low_get_status): New function.
14691 (x86_insert_point, x86_remove_point): New functions.
14692 (x86_stopped_by_watchpoint): New function.
14693 (x86_stopped_data_address): New function.
14694 (x86_linux_new_process, x86_linux_new_thread): New functions.
14695 (x86_linux_prepare_to_resume): New function.
14696 (the_low_target): Add entries for insert_point, remove_point,
14697 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14699 * server.c (debug_hw_points): New global.
14700 (monitor_show_help): Document set debug-hw-points.
14701 (handle_query): Process "set debug-hw-points".
14702 * server.h (debug_hw_points): Declare.
14703 (paddress): Declare.
14704 * utils.c (NUMCELLS, CELLSIZE): New macros.
14705 (get_sell, xsnprintf, paddress): New functions.
14706 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14707 remove_point, stopped_by_watchpoint, stopped_data_address.
14708 * win32-i386-low.c: Include i386-low.h.
14709 (debug_reg_state): Replaces dr.
14710 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14711 (i386_dr_low_get_status): New function.
14712 (i386_insert_point, i386_remove_point): New functions.
14713 (i386_stopped_by_watchpoint): New function.
14714 (i386_stopped_data_address): New function.
14715 (i386_initial_stuff): Update.
14716 (get_thread_context,set_thread_context,i386_thread_added): Update.
14717 (the_low_target): Add entries for insert_point,
14718 remove_point, stopped_by_watchpoint, stopped_data_address.
14719 * win32-low.c (win32_insert_watchpoint): New function.
14720 (win32_remove_watchpoint): New function.
14721 (win32_stopped_by_watchpoint): New function.
14722 (win32_stopped_data_address): New function.
14723 (win32_target_ops): Add entries for insert_watchpoint,
14724 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14725 * win32-low.h (win32_target_ops): New members insert_point,
14726 remove_point, stopped_by_watchpoint, stopped_data_address.
14728 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14730 * server.c (process_serial_event): Re-return unsupported, not
14731 error, if the type isn't recognized. Re-allow supporting only
14732 insert or remove packets. Also call require_running for
14733 breakpoints. Add missing break statement to default case. Tidy.
14734 * target.h (struct target_ops): Rename insert_watchpoint to
14735 insert_point, and remove_watchpoint to remove_point.
14737 * linux-low.h (struct linux_target_ops): Likewise.
14738 * linux-low.c (linux_insert_watchpoint): Rename to ...
14739 (linux_insert_point): ... this. Adjust.
14740 (linux_remove_watchpoint): Rename to ...
14741 (linux_remove_point): ... this. Adjust.
14742 (linux_target_ops): Adjust.
14743 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14744 (cris_insert_point): ... this.
14745 (cris_remove_watchpoint): Rename to ...
14746 (cris_remove_point): ... this.
14747 (the_low_target): Adjust.
14749 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14751 * server.c (handle_v_kill): Pass signal_pid to
14752 kill_inferior if multi_process is zero.
14754 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14756 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14757 * target.h (target_ops): Comment for *_watchpoint to make it clear
14758 the functions can get types '0' and '1'.
14760 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14762 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14763 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14764 * regcache.c (get_regcache): Likewise.
14765 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14766 * win32-low.c (child_fetch_inferior_registers): Remove check for
14769 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14770 Pedro Alves <pedro@codesourcery.com>
14772 * target.h (struct target_ops) <supports_multi_process>: New
14774 (target_supports_multi_process): New.
14775 * server.c (handle_query): Even if GDB reports support, only
14776 enable multi-process if the target also supports it. Report
14777 multi-process support only if the target backend supports it.
14778 * linux-low.c (linux_supports_multi_process): New function.
14779 (linux_target_ops): Install it as target_supports_multi_process
14782 2009-05-24 Doug Evans <dje@google.com>
14784 Global renaming of find_thread_pid to find_thread_ptid.
14785 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14786 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14787 All callers updated.
14789 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14790 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14793 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14794 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14795 (linux_resume_one_lwp): Ditto.
14797 2009-05-23 Doug Evans <dje@google.com>
14799 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14800 from struct inferior_list_entry * to struct lwp_info *.
14801 All callers updated.
14803 2009-05-13 Doug Evans <dje@google.com>
14805 * linux-x86-low.c: Don't include assert.h.
14806 (x86_siginfo_fixup): Use fatal, not assert.
14807 (x86_arch_setup): Fix comment.
14809 2009-05-12 Doug Evans <dje@google.com>
14811 Biarch support for i386/amd64 gdbserver.
14812 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14813 Add linux-x86-low.c.
14814 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14815 (linux-x86-low.o): Add.
14816 * linux-x86-64-low.c: Delete.
14817 * linux-i386-low.c: Delete.
14818 * linux-x86-low.c: New file.
14819 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14821 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14823 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14824 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14825 (linux_child_pid_to_exec_file): New function.
14826 (elf_64_header_p, elf_64_file_p): New functions.
14827 (siginfo_fixup): New function.
14828 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14829 give target a chance to convert layout.
14830 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14831 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14833 2009-05-07 Doug Evans <dje@google.com>
14835 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14836 (regsets_store_inferior_registers): Ditto.
14838 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14842 * linux-low.c (must_set_ptrace_flags): Delete.
14843 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14845 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14846 `lwp->must_set_ptrace_flags' instead.
14847 (linux_wait_for_event_1): Set ptrace options here.
14848 (linux_wait_1): ... not here.
14850 2009-04-30 Doug Evans <dje@google.com>
14852 * inferiors.c (started_inferior_callback): New function.
14853 (attached_inferior_callback): New function.
14854 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14855 * server.c (print_started_pid, print_attached_pid): New functions.
14856 (detach_or_kill_for_exit): New function.
14857 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14858 * server.h (have_started_inferiors_p): Declare.
14859 (have_attached_inferiors_p): Declare.
14861 * inferiors.c (remove_process): Fix memory leak, free process.
14862 * linux-low.c (linux_remove_process): New function.
14863 (linux_kill): Call it instead of remove_process.
14864 (linux_detach, linux_wait_1): Ditto.
14866 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14868 * configure.srv: Add x86 Windows CE target.
14870 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14872 * inferiors.c (get_thread_process): Make global.
14873 * server.h (get_thread_process): Add prototype.
14874 * thread-db.c (find_one_thread): Use get_thread_process
14875 instead of current_process.
14876 (thread_db_get_tls_address): Do not crash if called when
14877 thread layer is not yet initialized.
14879 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14881 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14882 * spu-low.c (current_tid): Rename to ...
14883 (current_ptid): ... this.
14884 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14885 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14886 ptid_get_lwp (current_ptid) instead of current_tid.
14887 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14888 instead of current_tid. Use find_process_pid to verify pid
14889 argument is valid. Pass proper argument to remove_process.
14890 (spu_thread_alive): Compare current_ptid instead of current_tid.
14891 (spu_resume): Likewise.
14893 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14895 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14898 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14900 Implement the multiprocess extensions, and add linux multiprocess
14903 * server.h (ULONGEST): Declare.
14904 (struct ptid, ptid_t): New.
14905 (minus_one_ptid, null_ptid): Declare.
14906 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14907 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14908 (struct inferior_list_entry): Change `id' type from unsigned from
14910 (struct sym_cache, struct breakpoint, struct
14911 process_info_private): Forward declare.
14912 (struct process_info): Declare.
14913 (current_process): Declare.
14914 (all_processes): Declare.
14915 (initialize_inferiors): Declare.
14916 (add_thread): Adjust to use ptid_t.
14917 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14918 (add_process, remove_process, find_thread_pid): Declare.
14919 (find_inferior_id): Adjust to use ptid_t.
14920 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14921 (multi_process): Declare.
14922 (push_event): Adjust to use ptid_t.
14923 (read_ptid, write_ptid): Declare.
14924 (prepare_resume_reply): Adjust to use ptid_t.
14925 (clear_symbol_cache): Declare.
14926 * inferiors.c (all_processes): New.
14927 (null_ptid, minus_one_ptid): New.
14928 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14929 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14930 (add_thread): Change unsigned long to ptid. Remove gdb_id
14932 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14933 (gdb_id_to_thread): Rename to ...
14934 (find_thread_pid): ... this. Change unsigned long to ptid.
14935 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14936 (loaded_dll, pull_pid_from_list): Adjust.
14937 (add_process, remove_process, find_process_pid)
14938 (get_thread_process, current_process, initialize_inferiors): New.
14939 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14940 (struct target_waitstatus) <related_pid>: Ditto.
14941 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14942 return type to int.
14943 (struct target_ops) <join>: Add `pid' argument.
14944 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14945 (struct target_ops) <wait>: Add `ptid' field. Change return type
14947 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14948 (mywait): Add `ptid' argument. Change return type to ptid_t.
14949 (target_pid_to_str): Declare.
14950 * target.c (set_desired_inferior): Adjust to use ptids.
14951 (mywait): Add new `ptid' argument. Adjust.
14952 (target_pid_to_str): New.
14953 * mem-break.h (free_all_breakpoints): Declare.
14954 * mem-break.c (breakpoints): Delelete.
14955 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14956 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14957 to use per-process breakpoint list.
14958 (free_all_breakpoints): New.
14959 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14960 (symbol_cache, all_symbols_looked_up): Delete.
14962 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14964 (prepare_resume_reply): Change ptid argument's type from unsigned
14965 long to ptid_t. Adjust. Implement W;process and X;process.
14966 (free_sym_cache, clear_symbol_cache): New.
14967 (look_up_one_symbol): Adjust to per-process symbol cache. *
14968 * server.c (cont_thread, general_thread, step_thread): Change type
14970 (attached): Delete.
14971 (multi_process): New.
14972 (last_ptid): Change type to ptid_t.
14973 (struct vstop_notif) <ptid>: Change type to ptid_t.
14974 (queue_stop_reply, push_event): Change `ptid' argument's type to
14976 (discard_queued_stop_replies): Add `pid' argument.
14977 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14978 changes. Don't reference the `attached' global.
14979 (attach_inferior): Adjust to mywait interface changes.
14980 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14981 features. Handle and report "multiprocess+". Handle
14983 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14985 (handle_v_kill): New.
14986 (handle_v_stopped): Adjust to use target_pid_to_str.
14987 (handle_v_requests): Allow multiple attaches and runs when
14988 multiprocess extensions are in effect. Handle "vKill".
14989 (myresume): Adjust to use ptids.
14990 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14991 (handle_status): Adjust to discard_queued_stop_replies interface
14993 (first_thread_of, kill_inferior_callback)
14994 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14995 (main): Call initialize_inferiors. Adjust to use ptids, killing
14996 and detaching from all inferiors. Handle multiprocess packet
14998 * linux-low.h: Include gdb_proc_service.h.
14999 (struct process_info_private): New.
15000 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15001 <lwpid_of>: Use ptid_get_lwp.
15002 (get_lwp_thread): Adjust.
15003 (struct lwp_info): Add `dead' member.
15004 (find_lwp_pid): Declare.
15005 * linux-low.c (thread_db_active): Delete.
15006 (new_inferior): Adjust comment.
15007 (inferior_pid): Delete.
15008 (linux_add_process): New.
15009 (handle_extended_wait): Adjust.
15010 (add_lwp): Change unsigned long to ptid.
15011 (linux_create_inferior): Add process to processes table. Adjust
15012 to use ptids. Don't set new_inferior here.
15013 (linux_attach_lwp): Rename to ...
15014 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15015 it. Adjust to use ptids.
15016 (linux_attach_lwp): New.
15017 (linux_attach): Add process to processes table. Don't set
15019 (struct counter): New.
15020 (second_thread_of_pid_p, last_thread_of_process_p): New.
15021 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15022 multiple processes.
15023 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15024 processes. Remove process from process table.
15025 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15026 to multiple processes.
15027 (any_thread_of): New.
15028 (linux_detach): Add `pid' argument, and handle it. Remove process
15029 from processes table.
15030 (linux_join): Add `pid' argument. Handle it.
15031 (linux_thread_alive): Change unsighed long argument to ptid_t.
15032 Consider dead lwps as not being alive.
15033 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15034 threads we're not interested in.
15035 (same_lwp, find_lwp_pid): New.
15036 (linux_wait_for_lwp): Change `pid' argument's type from int to
15038 (linux_wait_for_event): Rename to ...
15039 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15040 from int to ptid_t. Adjust.
15041 (linux_wait_for_event): New.
15042 (linux_wait_1): Add `ptid' argument. Change return type to
15043 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15044 that exit from the process table.
15045 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15047 (mark_lwp_dead): New.
15048 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15049 stopping all threads, mark its main lwp as dead.
15050 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15052 (fetch_register, usr_store_inferior_registers)
15053 (regsets_fetch_inferior_registers)
15054 (regsets_store_inferior_registers, linux_read_memory)
15055 (linux_write_memory): Inline `inferior_pid'.
15056 (linux_look_up_symbols): Adjust to use per-process
15057 `thread_db_active'.
15058 (linux_request_interrupt): Adjust to use ptids.
15059 (linux_read_auxv): Inline `inferior_pid'.
15060 (initialize_low): Don't reference thread_db_active.
15061 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15062 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15063 (ps_getpid): Return the pid of the current inferior.
15064 * thread-db.c (proc_handle, thread_agent): Delete.
15065 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15067 (find_one_thread): Change argument type to ptid_t. Adjust to
15069 (maybe_attach_thread): Adjust to per-process data and ptids.
15070 (thread_db_find_new_threads): Ditto.
15071 (thread_db_init): Ditto.
15072 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15073 processes table. Adjust to use ptids.
15074 (spu_kill, spu_detach): Adjust interface. Remove process from
15076 (spu_join, spu_thread_alive): Adjust interface.
15077 (spu_wait): Adjust interface. Remove process from processes
15078 table. Adjust to use ptids.
15079 * win32-low.c (current_inferior_tid): Delete.
15080 (current_inferior_ptid): New.
15081 (debug_event_ptid): New.
15082 (thread_rec): Take a ptid. Adjust.
15083 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15084 (child_delete_thread): Ditto.
15085 (do_initial_child_stuff): Add `attached' argument. Add process to
15087 (child_fetch_inferior_registers, child_store_inferior_registers):
15089 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15090 (win32_attach): Pass 1 to do_initial_child_stuff.
15091 (win32_kill): Adjust interface. Remove process from processes
15093 (win32_detach): Ditto.
15094 (win32_join): Adjust interface.
15095 (win32_thread_alive): Take a ptid.
15096 (win32_resume): Adjust to use ptids.
15097 (get_child_debug_event): Ditto.
15098 (win32_wait): Adjust interface. Remove exiting process from
15101 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15103 Non-stop mode support.
15105 * server.h (non_stop): Declare.
15106 (gdb_client_data, handler_func): Declare.
15107 (delete_file_handler, add_file_handler, start_event_loop):
15109 (handle_serial_event, handle_target_event, push_event)
15110 (putpkt_notif): Declare.
15111 * target.h (enum resume_kind): New.
15112 (struct thread_resume): Replace `step' field by `kind' field.
15113 (TARGET_WNOHANG): Define.
15114 (struct target_ops) <wait>: Add `options' argument.
15115 <supports_non_stop, async, start_non_stop>: New fields.
15116 (target_supports_non_stop, target_async): New.
15117 (start_non_stop): Declare.
15118 (mywait): Add `options' argument.
15119 * target.c (mywait): Add `options' argument. Print child exit
15120 notifications here.
15121 (start_non_stop): New.
15122 * server.c (non_stop, own_buf, mem_buf): New globals.
15123 (struct vstop_notif): New.
15124 (notif_queue): New global.
15125 (queue_stop_reply, push_event, discard_queued_stop_replies)
15126 (send_next_stop_reply): New.
15127 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15129 (attach_inferior): In non-stop mode, don't wait for the target
15131 (handle_general_set): Handle QNonStop.
15132 (handle_query): When handling qC, return the current general
15133 thread, instead of the first thread of the list.
15134 (handle_query): If the backend supports non-stop mode, include
15135 QNonStop+ in the qSupported query response.
15136 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15138 (handle_v_attach, handle_v_run): Handle non-stop mode.
15139 (handle_v_stopped): New.
15140 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15141 (myresume): Adjust to use resume_kind. Handle non-stop.
15142 (queue_stop_reply_callback): New.
15143 (handle_status): Handle non-stop mode.
15144 (main): Clear non_stop flag on reconnection. Use the event-loop.
15145 Refactor serial protocol handling from here ...
15146 (process_serial_event): ... to this new function. When GDB
15147 selects any thread, select one here. In non-stop mode, wait until
15148 GDB acks all pending events before exiting.
15149 (handle_serial_event, handle_target_event): New.
15150 * remote-utils.c (remote_open): Install remote_desc in the event
15152 (remote_close): Remove remote_desc from the event loop.
15153 (putpkt_binary): Rename to...
15154 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15155 (putpkt_binary): New as wrapper around putpkt_binary_1.
15156 (putpkt_notif): New.
15157 (prepare_resume_reply): In non-stop mode, don't change the
15159 * event-loop.c: New.
15160 * Makefile.in (OBJ): Add event-loop.o.
15161 (event-loop.o): New rule.
15163 * linux-low.h (pid_of): Moved here.
15165 (get_lwp_thread): Use lwpid_of.
15166 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15167 * linux-low.c (pid_of): Delete.
15168 (inferior_pid): Use lwpid_of.
15169 (linux_event_pipe): New.
15170 (target_is_async_p): New.
15172 (handle_extended_wait): Use lwpid_of.
15173 (add_lwp): Don't set lwpid field.
15174 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15175 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15176 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15177 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15178 first. Adjust to linux_wait_for_event interface changes. Use
15180 (linux_detach): Don't delete the main lwp here.
15181 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15182 (status_pending_p): Don't consider explicitly suspended lwps.
15183 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15184 pointer. Add OPTIONS argument. Change return type to int. Use
15185 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15186 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15187 pointer. Add status pointer argument. Return a pid instead of a
15188 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15189 changes. In non-stop mode, don't switch to a random thread.
15190 (linux_wait): Rename to...
15191 (linux_wait_1): ... this. Add target_options argument, and handle
15192 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15193 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15194 clean exit and signal exit code. Don't stop all threads in
15195 non-stop mode. In all-stop mode, only stop all threads when
15196 reporting a stop to GDB. Handle explicit thread stop requests.
15197 (async_file_flush, async_file_mark): New.
15199 (send_sigstop): Use lwpid_of.
15200 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15201 interface changes. In non-stop mode, don't switch to a random
15203 (linux_resume_one_lwp): Use lwpid_of.
15204 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15205 (linux_resume_one_thread): ... this. Handle resume_stop. In
15206 non-stop mode, don't look for pending flag in all threads.
15207 (resume_status_pending_p): Don't consider explicitly suspended
15209 (my_waitpid): Reimplement. Emulate __WALL.
15210 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15212 (sigchld_handler, linux_supports_non_stop, linux_async)
15213 (linux_start_non_stop): New.
15214 (linux_target_ops): Register linux_supports_non_stop, linux_async
15215 and linux_start_non_stop.
15216 (initialize_low): Install SIGCHLD handler.
15217 * thread-db.c (thread_db_create_event, find_one_thread)
15218 (thread_db_get_tls_address): Use lwpid_of.
15219 * win32-low.c (win32_detach): Adjust to use resume_kind.
15220 (win32_wait): Add `options' argument.
15221 * spu-low.c (spu_resume): Adjust to use resume_kind.
15222 (spu_wait): Add `options' argument.
15224 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15226 Decouple target code from remote protocol.
15228 * target.h (enum target_waitkind): New.
15229 (struct target_waitstatus): New.
15230 (struct target_ops) <wait>: Return an unsigned long. Take a
15231 target_waitstatus pointer instead of a char pointer.
15232 (mywait): Likewise.
15233 * target.c (mywait): Change prototype to return an unsigned long.
15234 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15235 * server.h (thread_from_wait, old_thread_from_wait): Delete
15237 (prepare_resume_reply): Change prototype to take a
15239 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15240 (last_status, last_ptid): New.
15241 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15242 pid instead of a signal.
15243 (attach_inferior): Remove "status" and "signal" parameters.
15245 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15247 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15248 (handle_v_requests, myresume): Remove "status" and "signal"
15249 parameters. Adjust.
15250 (handle_status): New.
15251 (main): Delete local `status'. Adjust.
15252 * remote-utils.c: Include target.h.
15253 (prepare_resume_reply): Change prototype to take a
15254 target_waitstatus. Adjust.
15256 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15258 * spu-low.c (spu_wait): Adjust.
15259 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15261 (win32_wait): Adjust.
15263 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15265 * target.h (struct thread_resume): Delete leave_stopped member.
15266 (struct target_ops): Add a `n' argument to the `resume' callback.
15267 * server.c (start_inferior): Adjust.
15268 (handle_v_cont, myresume): Adjust.
15269 * linux-low.c (check_removed_breakpoint): Adjust to resume
15270 interface change, and to removed leave_stopped field.
15271 (resume_ptr): Delete.
15272 (struct thread_resume_array): New.
15273 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15274 resume interface change.
15275 (linux_continue_one_thread, linux_queue_one_thread)
15276 (resume_status_pending_p): Check if the resume field is NULL
15277 instead of checking the leave_stopped member.
15278 (linux_resume): Adjust to the target resume interface change.
15279 * spu-low.c (spu_resume): Adjust to the target resume interface
15281 * win32-low.c (win32_detach, win32_resume): Ditto.
15283 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15285 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15287 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15289 (linux_continue_one_thread): Only preserve the stepping flag if
15290 there's a pending breakpoint.
15292 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15294 * server.c (main): After the inferior having exited, call
15295 remote_close before exiting gdbserver.
15297 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15299 Fix size of FPSCR in Power 7 processors.
15300 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15301 (PPC_FEATURE_HAS_DFP): New #define.
15302 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15305 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15307 * server.c (handle_query) Whitespace and formatting.
15309 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15311 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15312 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15313 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15314 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15315 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15316 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15317 Makefile.in, configure.ac: Fix whitespace throughout.
15318 * configure: Regenerate.
15320 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15322 * inferiors.c (find_inferior): Make it safe for the callback
15323 function to delete the currently iterated inferior.
15325 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15327 * Makefile.in (linuw_low_h): Move higher.
15328 (thread-db.o): Depend on $(linux_low_h).
15330 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15332 Rename "process" to "lwp" throughout.
15334 * linux-low.c (all_processes): Rename to...
15335 (all_lwps): ... this.
15336 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15337 (add_process): Rename to ...
15338 (add_lwp): ... this. Adjust.
15339 (linux_create_inferior): Adjust.
15340 (linux_attach_lwp): Adjust.
15341 (linux_attach): Adjust.
15342 (linux_kill_one_process): Rename to ...
15343 (linux_kill_one_lwp): ... this. Adjust.
15344 (linux_kill): Adjust.
15345 (linux_detach_one_process): Rename to ...
15346 (linux_detach_one_lwp): ... this. Adjust.
15347 (linux_detach): Adjust.
15348 (check_removed_breakpoint): Adjust.
15349 (status_pending_p): Adjust.
15350 (linux_wait_for_process): Rename to ...
15351 (linux_wait_for_lwp): ... this. Adjust.
15352 (linux_wait_for_event): Adjust.
15353 (send_sigstop): Adjust.
15354 (wait_for_sigstop): Adjust.
15355 (stop_all_processes): Rename to ...
15356 (stop_all_lwps): ... this.
15357 (linux_resume_one_process): Rename to ...
15358 (linux_resume_one_lwp): ... this. Adjust.
15359 (linux_set_resume_request, linux_continue_one_thread)
15360 (linux_queue_one_thread, resume_status_pending_p)
15361 (usr_store_inferior_registers, regsets_store_inferior_registers)
15362 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15364 * linux-low.h (get_process): Rename to ...
15365 (get_lwp): ... this. Adjust.
15366 (get_thread_process): Rename to ...
15367 (get_thread_lwp): ... this. Adjust.
15368 (get_process_thread): Rename to ...
15369 (get_lwp_thread): ... this. Adjust.
15370 (struct process_info): Rename to ...
15371 (struct lwp_info): ... this.
15372 (all_processes): Rename to ...
15373 (all_lwps): ... this.
15374 * proc-service.c (ps_lgetregs): Adjust.
15375 * thread-db.c (thread_db_create_event, find_one_thread)
15376 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15378 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15380 * server.c (handle_query): Handle "qAttached".
15382 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15384 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15385 GPLv3, update license URL.
15387 2009-03-01 Doug Evans <dje@google.com>
15389 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15390 (server_h): Add gdb_signals.h.
15391 (signals.o): Update.
15392 * server.h (target_signal_from_host,target_signal_to_host_p)
15393 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15395 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15397 * remote-utils.c (getpkt): Also generate remote-debug
15398 information if noack_mode is set.
15400 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15402 * server.c (handle_query): Report qXfer:siginfo:read and
15403 qXfer:siginfo:write as supported and handle them.
15404 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15405 * linux-low.c (linux_xfer_siginfo): New.
15406 (linux_target_ops): Set it.
15408 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15410 * server.c (gdbserver_usage): Mention --remote-debug.
15411 (main): Accept '--remote-debug' switch.
15413 2009-01-18 Doug Evans <dje@google.com>
15415 * regcache.c (new_register_cache): No need to check result of xcalloc.
15416 * server.c (handle_search_memory): Back out calls to xmalloc,
15417 result is checked and error is returned to user upon failure.
15418 (handle_query): Ditto. Add more checks for result of malloc.
15419 (handle_v_cont): Check result of malloc, report error back to
15421 (handle_v_run): Ditto. Call freeargv.
15422 * server.h (freeargv): Declare.
15423 * utils.c (freeargv): New fn.
15425 2009-01-15 Doug Evans <dje@google.com>
15427 * gdbreplay.c (perror_with_name): Make arg const char *.
15428 * server.h (target_signal_to_name): Make return type const char *.
15429 * thread-db.c (thread_db_err_str): Make return type const char *.
15430 * utils.c (perror_with_name): Make arg const char *.
15432 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15434 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15435 when handling a EXIT_PROCESS_DEBUG_EVENT.
15437 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15439 * gdbreplay.c (gdbreplay_version): Update copyright year.
15440 * server.c (gdbserver_version): Likewise.
15442 2009-01-05 Doug Evans <dje@google.com>
15444 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15445 (handle_extended_wait): Improve comment.
15447 2008-12-13 Doug Evans <dje@google.com>
15449 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15450 * server.h (ATTR_MALLOC): New macro.
15451 (xmalloc,xcalloc,xstrdup): Declare.
15452 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15453 * inferiors.c: Ditto.
15454 * linux-low.c: Ditto.
15455 * mem-break.c: Ditto.
15456 * regcache.c: Ditto.
15457 * remote-utils.c: Ditto.
15460 * win32-low.c: Ditto.
15462 2008-12-12 Doug Evans <dje@google.com>
15464 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15465 in debugging printf.
15467 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15469 2008-12-09 Doug Evans <dje@google.com>
15471 * linux-low.h (struct process_info): Delete member tid, unused.
15472 * thread-db.c (find_one_thread): Update.
15473 (maybe_attach_thread): Update.
15475 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15477 * target.h (struct target_ops): Add qxfer_osdata member.
15478 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15480 (linux_qxfer_osdata): New functions.
15481 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15483 * server.c (handle_query): Handle "qXfer:osdata:read:".
15484 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15485 (buffer_xml_printf): New functions.
15486 * server.h (struct buffer): New.
15487 (buffer_grow_str, buffer_grow_str0): New macros.
15488 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15489 (buffer_xml_printf): Declare.
15491 2008-11-24 Doug Evans <dje@google.com>
15493 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15495 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15497 * server.c (handle_v_run): Always use the supplied argument list.
15499 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15501 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15502 (xtensa_regmap_table): Add entry for scompare1.
15504 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15506 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15507 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15508 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15509 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15510 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15511 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15512 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15513 XML target descriptions.
15514 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15515 when inferior is running on an ISA 2.05 or later processor. Add
15516 special case to return offset for full 64-bit slot of FPSCR when
15519 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15521 * Makefile.in (SFILES, clean): Added sparc64 files.
15522 (reg-sparc64.o, reg-sparc64.c): New.
15523 * configure.srv (sparc*-*-linux*): New configuration.
15524 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15525 syscall arguments for SPARC.
15526 (regsets_store_inferior_registers): Likewise.
15527 * linux-sparc-low.c: New file.
15529 2008-10-21 Doug Evans <dje@google.com>
15531 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15532 (READLINE_DIR,READLINE_DEP): Delete.
15533 (INTERNAL_CFLAGS): Update.
15534 (LINTFLAGS): Update.
15536 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15538 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15539 whole argv from the last run, not just argv[0].
15541 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15543 * regcache.c (new_register_cache): Return NULL if the register
15544 cache size isn't known yet.
15545 (free_register_cache): Avoid dereferencing a NULL regcache.
15547 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15549 * configure.srv: Merge MIPS and MIPS64.
15551 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15553 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15555 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15557 * Makefile.in: Add required vsx dependencies.
15559 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15560 Declare init_registers_powerpc_vsx32l.
15561 Declare init_registers_powerpc_vsx64l.
15562 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15563 (ppc_arch_setup): Check for VSX in hwcap.
15564 (ppc_fill_vsxregset): New function.
15565 (ppc_store_vsxregset): New function.
15566 Add new VSX entry in regset_info target_regsets.
15568 * configure.srv: Add new VSX dependencies.
15570 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15572 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15573 (remote_open): Set or clear transport_is_reliable.
15574 (putpkt_binary): Don't expect acks in noack mode.
15575 (getpkt): Don't send ack/nac in noack mode.
15576 * server.c (handle_general_set): Handle QStartNoAckMode.
15577 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15579 (main): Reset noack_mode on every connection.
15580 * server.h (noack_mode): Declare.
15582 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15584 * Makefile.in (GDBREPLAY_OBS): New variable.
15585 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15587 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15588 Daniel Jacobowitz <dan@codesourcery.com>
15590 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15591 (usr_store_inferior_registers): Likewise.
15592 (regsets_store_inferior_registers): Likewise.
15594 2008-07-31 Rolf Jansen <rj@surtec.com>
15595 Pedro Alves <pedro@codesourcery.com>
15597 * configure.ac: Check for memmem declaration.
15598 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15599 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15600 (disable_packet_qfThreadInfo): Unconditionally compile.
15601 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15602 * configure, config.in: Regenerate.
15604 2008-07-28 Doug Kwan <dougkwan@google.com>
15606 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15607 (linux_write_memory): Remove declaration of errno.
15609 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15611 * linux-low.c (handle_extended_wait): Do not use "status"
15612 variable uninitialized.
15614 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15616 * server.c (handle_v_attach): Inhibit reporting dll changes.
15618 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15620 * remote-utils.c (prepare_resume_reply): If requested, don't
15621 output "thread:TID" in the T stop reply.
15623 * server.c (disable_packet_vCont, disable_packet_Tthread)
15624 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15625 (handle_query): If requested, disable support for qC, qfThreadInfo
15627 (handle_v_requests): If requested, disable support for vCont.
15628 (gdbserver_show_disableable): New.
15629 (main): Handle --disable-packet and --disable-packet=LIST.
15631 * server.h (disable_packet_vCont, disable_packet_Tthread)
15632 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15634 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15636 * server.c (gdbserver_usage): Mention --version.
15638 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15640 * Makefile.in (gdbreplay.o): New rule.
15642 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15644 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15645 message, not gdbserver.
15647 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15648 Nathan Sidwell <nathan@codesourcery.com>
15649 Joseph Myers <joseph@codesourcery.com>
15651 * acinclude.m4: Include ../../config/acx.m4.
15652 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15653 * configure, config.in: Regenerate.
15654 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15655 * server.c (gdbserver_version): Print PKGVERSION.
15656 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15657 (main): Adjust gdbserver_usage calls.
15658 * gdbreplay.c (version, host_name): Add declarations.
15659 (gdbreplay_version, gdbreplay_usage): New.
15660 (main): Accept --version and --help options.
15662 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15664 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15665 (arm_breakpoint_at): Handle Thumb.
15666 (the_low_target): Add comment.
15668 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15670 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15672 2008-05-09 Doug Evans <dje@google.com>
15674 * server.h (decode_search_memory_packet): Declare.
15675 * remote-utils.c (decode_search_memory_packet): New fn.
15676 * server.c (handle_search_memory_1): New fn.
15677 (handle_search_memory): New fn.
15678 (handle_query): Process qSearch:memory packets.
15680 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15682 * regcache.c (registers_length): Remove.
15683 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15684 full register packet.
15685 * regcache.h (registers_length): Remove prototype.
15686 * server.h (PBUFSIZ): Define to 16384.
15688 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15690 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15691 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15692 powerpc-64l.o, and powerpc-altivec64l.o.
15693 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15694 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15695 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15696 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15697 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15700 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15701 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15702 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15703 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15704 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15705 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15706 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15707 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15708 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15709 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15712 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15713 (init_registers_powerpc_32l): ... this new prototype.
15714 (init_registers_powerpc_32): Remove, replace by ...
15715 (init_registers_powerpc_altivec32l): ... this new prototype.
15716 (init_registers_powerpc_e500): Remove, replace by ...
15717 (init_registers_powerpc_e500l): ... this new prototype.
15718 (init_registers_ppc64): Remove, replace by ...
15719 (init_registers_powerpc_64l): ... this new prototype.
15720 (init_registers_powerpc_64): Remove, replace by ...
15721 (init_registers_powerpc_altivec64l): ... this new prototype.
15722 (ppc_num_regs): Set to 73.
15723 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15724 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15725 (ppc_cannot_store_register): Handle orig_r3 and trap.
15726 (ppc_arch_setup): Update init_registers_... calls.
15727 (ppc_fill_gregset): Handle orig_r3 and trap.
15729 * inferiors.c (clear_inferiors): Reset current_inferior.
15731 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15733 * acinclude.m4: Add override.m4.
15734 * configure: Regenerate.
15736 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15738 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15739 initial call to init_register_ppc64.
15741 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15743 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15744 single powerpc*-*-linux* case.
15745 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15747 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15749 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15750 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15752 * linux-ppc-low.c: Include <elf.h>.
15753 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15754 (ppc_hwcap): New global variable.
15755 (ppc_regmap): Remove __SPE__ #ifdef sections.
15756 (ppc_regmap_e500): New global variable.
15757 (ppc_cannot_store_register): Update __SPE__ special case.
15758 (ppc_get_hwcap): New function.
15759 (ppc_arch_setup): Use it to determine whether inferior supports
15760 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15761 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15762 Do not access registers if target does not support AltiVec.
15763 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15764 Do not access registers if target does not support SPE.
15765 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15767 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15769 * linux-low.c (disabled_regsets, num_regsets): New.
15770 (use_regsets_p): Delete.
15771 (linux_wait_for_process): Clear disabled_regsets.
15772 (regsets_fetch_inferior_registers): Check and set it.
15773 (regsets_store_inferior_registers): Likewise.
15774 (linux_fetch_registers, linux_store_registers): Do not use
15776 (initialize_low): Allocate disabled_regsets.
15778 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15780 * Makefile.in (LIBOBJS): New.
15781 (OBS): Use LIBOBJS.
15782 (memmem.o): New rule.
15783 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15784 * configure: Regenerated.
15786 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15788 * server.c (handle_query): Never return "unsupported" for
15789 qXfer:features:read queries.
15791 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15793 * server.c (get_features_xml): Fix inverted condition.
15794 (handle_query): Always support qXfer:feature:read.
15796 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15798 * server.c (wrapper_argv): New.
15799 (start_inferior): Handle wrapper_argv. If set, expect an extra
15801 (gdbserver_usage): Document --wrapper.
15802 (main): Parse --wrapper.
15804 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15806 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15807 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15808 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15809 (ppc_set_pc): Likewise.
15810 (ppc_arch_setup): New function.
15811 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15812 of collect_register.
15813 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15815 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15817 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15818 instead of linux-ppc64-low.o.
15819 * linux-ppc64-low.c: Remove file.
15820 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15821 (linux-ppc64-low.o): Remove rule.
15823 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15824 (init_registers_powerpc_64): Likewise.
15825 (ppc_regmap): Conditionally define depending on __powerpc64__.
15826 (ppc_cannot_store_register): Do not special-case "fpscr" when
15827 compiled on __powerpc64__.
15828 (ppc_collect_ptrace_register): New function.
15829 (ppc_supply_ptrace_register): New function.
15830 (ppc_breakpoint): Change type to "unsigned int".
15831 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15832 (the_low_target): Conditionally provide initializers for the
15833 arch_setup member depending on __powerpc64__. Install
15834 collect_ptrace_register and supply_ptrace_register members.
15836 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15838 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15839 * server.c (gdbserver_xmltarget): Define.
15840 (get_features_xml): Use it to replace "target.xml" and arch_string.
15842 * configure.srv: Remove srv_xmltarget. Add XML files that were
15843 mentioned there to srv_xmlfiles instead. Remove conditional tests
15844 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15845 srv_xmlfiles and srv_regobj to include all possible choices.
15846 * configure.ac (srv_xmltarget): Remove.
15847 (srv_xmlfiles): Do not add "target.xml".
15848 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15849 checks for supplementary target information.
15850 * configure: Regenerate.
15851 * Makefile.in (XML_TARGET): Remove.
15852 (target.xml): Remove rule.
15853 (clean): Do not clean up target.xml.
15854 (.PRECIOUS): Do not mention target.xml.
15856 * target.h (struct target_ops): Remove arch_string member.
15857 * linux-low.c (linux_arch_string): Remove.
15858 (linux_target_ops): Remove arch_string initializer.
15859 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15860 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15861 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15862 * spu-low.c (spu_arch_string): Remove.
15863 (spu_target_ops): Remove arch_string initializer.
15864 * win32-low.c (win32_arch_string): Remove.
15865 (win32_target_ops): Remove arch_string initializer.
15866 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15867 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15868 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15870 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15872 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15873 by collect_ptrace_register and supply_ptrace_register hooks.
15874 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15875 instead of checking for the_low_target.left_pad_xfer.
15876 (usr_store_inferior_registers): Use collect_ptrace_register callback
15877 instead of checking for the_low_target.left_pad_xfer.
15879 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15880 (s390_supply_ptrace_register): Likewise.
15881 (s390_fill_gregset): Call s390_collect_ptrace_register.
15882 (the_low_target): Update.
15884 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15885 (ppc_supply_ptrace_register): Likewise.
15886 (the_low_target): Update.
15888 * linux-i386-low.c (the_low_target): Update.
15889 * linux-x86-64-low.c (the_low_target): Update.
15891 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15893 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15894 reg-s390.o and reg-s390x.o.
15896 * linux-low.c (new_inferior): New global variable.
15897 (linux_create_inferior, linux_attach): Set it.
15898 (linux_wait_for_process): Call the_low_target.arch_setup after the
15899 target has stopped for the first time.
15900 (initialize_low): Do not call the_low_target.arch_setup.
15902 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15903 (s390_set_pc): Likewise.
15904 (s390_arch_setup): New function.
15905 (the_low_target): Use s390_arch_setup as arch_setup routine.
15907 * regcache.c (realloc_register_cache): New function.
15908 (set_register_cache): Call it for each existing regcache.
15910 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15912 * server.h (init_registers): Remove prototype.
15914 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15915 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15916 instead of init_registers ().
15917 * linux-arm-low.c (init_registers_arm): Add prototype.
15918 (init_registers_arm_with_iwmmxt): Likewise.
15919 (the_low_target): Add initializer for arch_setup field.
15920 * linux-cris-low.c (init_registers_cris): Add prototype.
15921 (the_low_target): Add initializer for arch_setup field.
15922 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15923 (the_low_target): Add initializer for arch_setup field.
15924 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15925 (the_low_target): Add initializer for arch_setup field.
15926 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15927 (the_low_target): Add initializer for arch_setup field.
15928 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15929 (the_low_target): Add initializer for arch_setup field.
15930 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15931 (the_low_target): Add initializer for arch_setup field.
15932 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15933 (init_registers_mips64_linux): Likewise.
15934 (the_low_target): Add initializer for arch_setup field.
15935 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15936 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15937 (the_low_target): Add initializer for arch_setup field.
15938 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15939 (init_registers_powerpc_64): Likewise.
15940 (the_low_target): Add initializer for arch_setup field.
15941 * linux-s390-low.c (init_registers_s390): Add prototype.
15942 (init_registers_s390x): Likewise.
15943 (the_low_target): Add initializer for arch_setup field.
15944 * linux-sh-low.c (init_registers_sh): Add prototype.
15945 (the_low_target): Add initializer for arch_setup field.
15946 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15947 (the_low_target): Add initializer for arch_setup field.
15948 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15949 (the_low_target): Add initializer for arch_setup field.
15951 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15952 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15953 instead of init_registers ().
15954 * win32-arm-low.c (init_registers_arm): Add prototype.
15955 (the_low_target): Add initializer for arch_setup field.
15956 * win32-i386-low.c (init_registers_i386): Add prototype.
15957 (the_low_target): Add initializer for arch_setup field.
15959 * spu-low.c (init_registers_spu): Add prototype.
15960 (initialize_low): Call initialie_registers_spu () instead of
15961 initialize_registers ().
15963 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15965 * server.c (handle_v_requests): When handling the vRun and vAttach
15966 packets, if already debugging a process, don't kill it. Return an
15969 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15971 * server.c (handle_query): Correct length check.
15973 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15975 * win32-low.c (do_initial_child_stuff): Add process handle
15976 parameter. Set current_process_handle and current_process_id from the
15977 parameters. Clear globals.
15978 (win32_create_inferior): Don't set current_process_handle and
15979 current_process_id here. Instead pass them on the call to
15980 do_initial_child_stuff.
15981 (win32_attach): Likewise.
15982 (win32_clear_inferiors): New.
15983 (win32_kill): Don't close the current process handle or the
15984 current thread handle here. Instead call win32_clear_inferiors.
15985 (win32_detach): Don't open a new handle to the process. Call
15986 win32_clear_inferiors.
15987 (win32_join): Don't rely on current_process_handle; open a new
15988 handle using the process id.
15989 (win32_wait): Call win32_clear_inferiors when the inferior process
15992 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15994 * server.c (monitor_show_help): Add "exit".
15996 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15998 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15999 (clean): Add reg-xtensa.c.
16000 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16001 * configure.srv (xtensa*-*-linux*) New target.
16002 * linux-xtensa-low.c: New.
16003 * xtensa-xtregs.c: New.
16005 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16007 * hostio.c: Don't include errno.h.
16008 (errno_to_fileio_errno): Move to hostio-errno.
16009 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16010 error number outputting to the target->hostio_last_error callback.
16011 (hostio_packet_error): Use FILEIO_EINVAL directly.
16012 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16013 calls to hostio_error.
16014 * hostio-errno.c: New.
16015 * server.h (hostio_last_error_from_errno): Declare.
16016 * target.h (target_ops): Add hostio_last_error member.
16017 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16018 as hostio_last_error handler.
16019 * spu-low.c (spu_target_ops): Likewise.
16020 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16021 (wince_hostio_last_error): New functions.
16022 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16023 as hostio_last_error handler.
16024 (win32_target_ops) [!_WIN32_WCE]: Register
16025 hostio_last_error_from_errno as hostio_last_error handler.
16026 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16027 (hostio-errno.o): New rule.
16028 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16029 * configure.srv (srv_hostio_err_objs): New variable. Default to
16031 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16032 * configure: Regenerate.
16034 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16036 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16037 (linux_kill, linux_detach): Clean up the process list.
16038 * remote-utils.c (remote_open): Improve port number parsing.
16039 (putpkt_binary, input_interrupt): Only send interrupts if the target
16041 * server.c (extended_protocol): Make static.
16042 (attached): Define earlier.
16043 (exit_requested, response_needed, program_argv): New variables.
16044 (target_running): New.
16045 (start_inferior): Clear attached here.
16046 (attach_inferior): Set attached here.
16047 (require_running): Define.
16048 (handle_query): Use require_running and target_running. Implement
16050 (handle_v_attach, handle_v_run): New.
16051 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16052 (gdbserver_usage): Update.
16053 (main): Redo argument parsing. Handle --debug and --multi. Handle
16054 --attach along with other options or after the port. Save
16055 program_argv. Support no initial program. Resynchronize
16056 communication with GDB after an error. Handle "monitor exit".
16057 Use require_running and target_running. Always allow the extended
16058 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16059 restart in extended mode.
16060 * README: Refer to the GDB manual. Update --attach usage.
16062 2007-12-20 Andreas Schwab <schwab@suse.de>
16064 * linux-low.c (STACK_SIZE): Define.
16065 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16066 (linux_test_for_tracefork): Likewise.
16068 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16070 * linux-low.c (linux_wait_for_event): Update messages. Do not
16071 reinsert auto-delete breakpoints.
16072 * mem-break.c (struct breakpoint): Change return type of handler to
16074 (set_breakpoint_at): Update handler type.
16075 (reinsert_breakpoint_handler): Return 1 instead of calling
16077 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16079 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16080 * mem-break.h (set_breakpoint_at): Update handler type.
16081 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16082 * win32-low.c (auto_delete_breakpoint): New.
16083 (get_child_debug_event): Use it.
16085 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16087 * configure.ac: Check for pread and pwrite.
16088 * hostio.c (handle_pread): Fall back to lseek and read.
16089 (handle_pwrite): Fall back to lseek and write.
16090 * config.in, configure: Regenerated.
16092 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16094 * server.c (myresume): Add own_buf argument.
16095 (main): Update calls.
16097 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16099 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16100 * remote-utils.c (remote_open): Do not call disable_async_io.
16101 (block_async_io): Delete.
16102 (unblock_async_io): Make static.
16103 (initialize_async_io): New.
16104 * server.c (handle_v_cont): Handle async I/O here.
16105 (myresume): Likewise. Move other common resume tasks here...
16106 (main): ... from here. Call initialize_async_io. Disable async
16107 I/O before the main loop.
16108 * server.h (initialize_async_io): Declare.
16109 (block_async_io, unblock_async_io): Delete prototypes.
16110 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16112 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16114 * remote-utils.c (readchar): Allow binary data in received messages.
16116 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16118 * win32-low.c (attaching): New global.
16119 (win32_create_inferior): Clear the `attaching' global.
16120 (win32_attach): Set the `attaching' global.
16121 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16122 attaching. Only set a breakpoint at the entry point if not
16125 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16127 * server.c (main): Don't report dll events on the initial
16128 connection on attaches.
16130 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16132 * server.c (main): Relax numerical bases supported for the pid of
16133 the --attach command line argument.
16135 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16137 * win32-low.c (win32_attach): Call OpenProcess before
16138 DebugActiveProcess, not after. Add last error output to error
16141 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16143 * win32-low.c (win32_get_thread_context)
16144 (win32_set_thread_context): New functions.
16145 (thread_rec): Use win32_get_thread_context.
16146 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16147 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16150 2007-12-03 Leo Zayas
16151 Pedro Alves <pedro_alves@portugalmail.pt>
16153 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16155 (child_add_thread): Minor cleanup.
16156 (child_continue): Resume artificially suspended threads before
16157 calling ContinueDebugEvent.
16158 (suspend_one_thread): New.
16159 (fake_breakpoint_event): New.
16160 (get_child_debug_event): Change return type to int. Check here if
16161 gdb sent an interrupt request. If a soft interrupt was requested,
16162 fake a breakpoint event. Return 0 if there is no event to handle,
16164 (win32_wait): Don't check here if gdb sent an interrupt request.
16165 Ensure there is a valid event to handle.
16166 (win32_request_interrupt): Add soft interruption method as last
16169 2007-12-03 Leo Zayas
16170 Pedro Alves <pedro_alves@portugalmail.pt>
16172 * win32-low.h (win32_thread_info): Add descriptions to the
16173 structure members. Replace `suspend_count' counter by a
16175 * win32-low.c (thread_rec): Update condition of when to get the
16176 context from the inferior. Rely on ContextFlags being set if it
16177 has already been retrieved. Only suspend the inferior thread if
16178 we haven't already. Warn if that fails.
16179 (continue_one_thread): s/suspend_count/suspended/. Only call
16180 ResumeThread once. Warn if that fails.
16182 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16184 * win32-low.c (win32_wait): Don't read from the inferior when it
16185 has already exited.
16187 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16189 * Makefile.in (win32_low_h): New variable.
16190 (win32-low.o): Add dependency on $(win32_low_h).
16191 (win32-arm-low.o, win32-i386-low.o): New rules.
16193 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16195 * hostio.c: Correct copyright year.
16197 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16199 * Makefile.in (OBS): Add hostio.o.
16200 (hostio.o): New rule.
16201 * server.h (handle_vFile): Declare.
16202 * hostio.c: New file.
16203 * server.c (handle_v_requests): Take packet_len and new_packet_len
16204 for binary packets. Call handle_vFile.
16205 (main): Update call to handle_v_requests.
16207 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16209 * linux-low.c: Include <sched.h>.
16211 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16213 * linux-low.c (linux_tracefork_grandchild): New.
16214 (linux_tracefork_child): Use clone.
16215 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16217 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16219 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16221 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16223 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16225 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16227 * inferiors.c (change_inferior_id): Delete.
16228 (add_pid_to_list, pull_pid_from_list): New.
16229 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16230 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16231 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16232 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16233 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16234 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16235 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16236 (using_threads): Always set to 1.
16237 (handle_extended_wait): New.
16238 (add_process): Do not set TID.
16239 (linux_create_inferior): Set must_set_ptrace_flags.
16240 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16241 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16242 (linux_thread_alive): Rename TID argument to LWPID.
16243 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16244 (linux_wait_for_event): Do not use TID or check using_threads. Update
16245 call to dead_thread_notify. Call handle_extended_wait.
16246 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16247 (send_sigstop): Delete sigstop_sent.
16248 (wait_for_sigstop): Avoid TID.
16249 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16250 (linux_test_for_tracefork): New.
16251 (linux_lookup_signals): Use thread_db_active and
16252 linux_supports_tracefork_flag.
16253 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16254 * linux-low.h (get_process_thread): Avoid TID.
16255 (struct process_ifo): Move thread_known and tid to the end. Remove
16257 (linux_attach_lwp, thread_db_init): Update prototypes.
16258 * server.h (change_inferior_id): Delete prototype.
16259 (add_pid_to_list, pull_pid_from_list): New prototypes.
16260 * thread-db.c (thread_db_use_events): New.
16261 (find_first_thread): Rename to...
16262 (find_one_thread): ...this. Update callers and messages. Do not
16263 call fatal. Check thread_db_use_events. Do not call
16264 change_inferior_id or new_thread_notify.
16265 (maybe_attach_thread): Update. Do not call new_thread_notify.
16266 (thread_db_init): Set thread_db_use_events. Check use_events.
16267 * utils.c (fatal, warning): Correct message prefix.
16269 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16271 * Makefile.in (clean): Remove new files.
16272 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16273 (powerpc-64.o, powerpc-64.c): New rules.
16274 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16275 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16277 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16279 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16280 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16281 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16282 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16283 (target_regsets): Add AltiVec and SPE register sets.
16284 * configure.ac: Check for AltiVec and SPE.
16285 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16286 (ppc_fill_vrregset, ppc_store_vrregset): New.
16287 (target_regsets): Add AltiVec register set.
16288 * configure: Regenerated.
16290 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16292 * linux-low.c (O_LARGEFILE): Define.
16293 (linux_read_memory): Use /proc/PID/mem.
16294 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16295 * configure, config.in: Regenerated.
16297 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16299 * linux-low.c (linux_wait_for_event): Do not pass signals while
16302 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16304 * win32-low.c (create_process): New.
16305 (win32_create_inferior): Use create_process instead of
16306 CreateProcess. If create_process failed retry appending an ".exe"
16307 suffix. Store the GetLastError result immediatelly after
16308 create_process calls and use it on the call to error.
16310 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16312 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16314 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16316 * configure.ac: Switch license to GPLv3.
16318 2007-08-01 Michael Snyder <msnyder@access-company.com>
16320 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16322 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16324 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16326 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16327 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16328 CloseToolhelp32Snapshot.
16329 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16330 CloseToolhelp32Snapshot.
16332 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16334 * server.c (main): Check for inferior exit before main loop.
16336 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16338 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16339 instead of on tmp_desc.
16341 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16342 Daniel Jacobowitz <dan@codesourcery.com>
16344 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16345 (add_thread): Minor cleanups.
16346 (clear_inferiors): Move lower in the file. Clear the DLL
16348 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16349 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16350 (xml_escape_text): New.
16351 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16353 (handle_v_cont): Report errors.
16354 (gdbserver_version): Update.
16355 (main): Correct size of own_buf. Do not report initial DLL events.
16356 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16357 (unloaded_dll, xml_escape_text): New.
16358 * win32-low.c (enum target_waitkind): Update comments.
16359 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16360 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16361 (win32_EnumProcessModules, win32_GetModuleInformation)
16362 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16363 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16364 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16365 (win32_Module32First, win32_Module32Next, load_toolhelp)
16366 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16367 (get_child_debug_event): Handle DLL events.
16368 (win32_wait): Likewise.
16370 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16372 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16373 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16375 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16377 * win32-low.c (handle_output_debug_string): Ignore event if not
16380 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16382 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16384 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16386 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16388 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16390 * inferiors.c (change_inferior_id): Add comment.
16391 * linux-low.c (check_removed_breakpoint): Add an early
16392 prototype. Improve debug output.
16393 (linux_attach): Doc update.
16394 (linux_detach_one_process, linux_detach): Clean up before releasing
16396 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16397 * linux-low.h (struct process_info): Doc improvement.
16398 * mem-break.c (delete_all_breakpoints): New.
16399 * mem-break.h (delete_all_breakpoints): New prototype.
16400 * thread-db.c (find_first_thread): New.
16401 (thread_db_create_event): Call it instead of
16402 thread_db_find_new_threads. Clean up unused variables.
16403 (maybe_attach_thread): Remove first thread handling.
16404 (thread_db_find_new_threads): Use find_first_thread.
16405 (thread_db_get_tls_address): Likewise.
16407 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16409 * thread-db.c (thread_db_find_new_threads): Add prototype.
16410 (thread_db_create_event): Check for the main thread before adding
16412 (maybe_attach_thread): Only enable event reporting if TID == 0.
16413 (thread_db_get_tls_address): Check for new threads.
16415 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16417 * linux-low.c (linux_create_inferior): Try execv before execvp.
16418 * spu-low.c (spu_create_inferior): Likewise.
16420 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16422 * linux-low.c (linux_create_inferior): Change execv to execvp.
16423 * spu-low.c (spu_create_inferior): Likewies.
16425 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16427 * Makefile.in (clean): Clean new files instead of deleted ones.
16428 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16429 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16431 * configure.srv: Specify XML files and new regformats for MIPS and
16433 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16434 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16435 an entry for the restart register.
16436 (mips_cannot_fetch_register, mips_cannot_store_register)
16437 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16438 register names to match the XML descriptions.
16439 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16440 restart register instead of $0.
16442 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16443 Markus Deuling <deuling@de.ibm.com>
16445 * remote-utils.c (decode_xfer_write): New function.
16446 * server.h (decode_xfer_write): Add prototype.
16447 * server.c (handle_query): Add PACKET_LEN argument. Support
16448 qXfer:spu:read and qXfer:spu:write packets.
16449 (main): Pass packet_len to handle_query.
16450 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16451 * target.h (target_ops): Add qxfer_spu.
16453 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16455 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16456 accessing non-seekable spufs files.
16458 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16460 * server.c (handle_query): Add reply for qC packet.
16462 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16463 Leo Zayas <lerele@champenstudios@com>
16465 * server.h (check_remote_input_interrupt_request): New function.
16466 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16467 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16468 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16469 (check_remote_input_interrupt_request): New function.
16470 * server.h (check_remote_input_interrupt_request): Declare.
16471 * win32-low.c (winapi_DebugBreakProcess,
16472 winapi_GenerateConsoleCtrlEvent): New typedefs.
16473 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16475 (win32_wait): Check for remote interrupt request
16476 with check_remote_input_interrupt_request.
16477 (win32_request_interrupt): New function.
16478 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16480 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16482 * win32-low.c (debug_registers_changed,
16483 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16484 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16485 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16486 (thread_rec): Get context using the low target.
16487 (child_add_thread): Call thread_added on the low target,
16488 which does the same thing.
16490 (do_initial_child_stuff): Remove debug registers references.
16491 Set context using the low target. Resume threads after
16492 setting the contexts.
16493 (child_continue): Remove dead variable. Remove debug
16494 registers references.
16495 (child_fetch_inferior_registers): Go through the low target.
16496 (do_child_store_inferior_registers): Remove.
16497 (child_store_inferior_registers): Go through the low target.
16498 (win32_resume): Remove debug registers references.
16499 Set context using the low target.
16500 (handle_exception): Change return type to void. Don't record
16501 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16502 first chance exception.
16503 (get_child_debug_event): Change return type to void. Remove
16504 goto loop. Always return after waiting for debug event.
16505 (win32_wait): Convert to switch statement. Handle spurious
16508 * win32-i386-low.c (debug_registers_changed,
16509 debug_registers_used): New.
16510 (initial_stuff): Rename to ...
16511 (i386_initial_stuff): ... this. Clear debug registers
16513 (store_debug_registers): Delete.
16514 (i386_get_thread_context): New.
16515 (load_debug_registers): Delete.
16516 (i386_set_thread_context): New.
16517 (i386_thread_added): New.
16518 (single_step): Rename to ...
16519 (i386_single_step): ... this.
16520 (do_fetch_inferior_registers): Rename to ...
16521 (i386_fetch_inferior_register): ... this.
16522 (i386_store_inferior_register): New.
16523 (the_low_target): Adapt to new interface.
16525 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16526 (arm_get_thread_context): New.
16527 (arm_set_thread_context): New.
16529 (do_fetch_inferior_registers): Rename to ...
16530 (arm_fetch_inferior_register): ... this.
16531 (arm_store_inferior_register): New.
16532 (arm_wince_breakpoint): Reimplement as unsigned long.
16533 (arm_wince_breakpoint_len): Define.
16534 (the_low_target): Adapt to new interface.
16536 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16537 load_debug_registers. Add get_thread_context, set_thread_context,
16538 thread_added and store_inferior_register. Rename
16539 fetch_inferior_registers to fetch_inferior_register.
16540 (regptr): Remove declaration.
16542 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16544 * linux-low.c (linux_detach): Change return type to int. Return 0.
16545 * spu-low.c (spu_detach): Likewise.
16547 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16549 * target.h (target_ops): Change return type of detach to int.
16551 (join_inferior): New.
16552 * server.c (main): Don't skip detach support on mingw32.
16553 If the inferior doesn't support detaching return error.
16554 Call join_inferior instead of using waitpid.
16555 * linux-low.c (linux_join): New.
16556 (linux_target_op): Add linux_join.
16557 * spu-low.c (spu_join): New.
16558 (spu_target_ops): Add spu_join.
16559 * win32-low.c (win32_detach): Adapt to new interface.
16560 Reopen current_process_handle before detaching. Issue a child
16561 resume before detaching.
16563 (win32_target_op): Add win32_join.
16565 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16567 * win32-low.c (win32-attach): Fix return value.
16568 * target.h (target_ops): Describe ATTACH return values.
16570 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16572 * win32-low.c (GETPROCADDRESS): Define.
16573 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16574 (winapi_DebugSetProcessKillOnExit): Likewise.
16575 (win32_create_inferior): Force usage of ansi CreateProcessA.
16576 (win32_attach): Use GETPROCADDRESS.
16577 (win32_detach): Likewise.
16579 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16581 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16583 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16585 * win32-low.c: Commit leftover changes from 2007-03-29.
16587 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16589 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16590 fields short instead of int. Add explicit padding.
16591 (i387_cache_to_fsave): Remove unnecessary casts.
16592 (i387_fsave_to_cache): Doc fix.
16593 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16595 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16597 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16598 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16600 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16602 * configure.srv (arm*-*-mingw32ce*): Move near the other
16605 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16607 * configure.ac: Add errno checking.
16608 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16609 sys/file.h and malloc.h.
16610 (AC_CHECK_DECLS): Add perror.
16611 (srv_mingwce): Handle.
16612 * configure.srv (i[34567]86-*-cygwin*): Add
16613 win32-i386-low.o to srv_tgtobj.
16614 (i[34567]86-*-mingw*): Likewise.
16615 (arm*-*-mingw32ce*): Add case.
16616 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16617 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16618 [__MINGW32CE__] (strerror): New function.
16619 [__MINGW32CE__] (errno): Define to GetLastError.
16620 [__MINGW32CE__] (COUNTOF): New macro.
16621 (remote_open): Remove extra close call.
16622 * mem-break.c (delete_breakpoint_at): New function.
16623 * mem-break.h (delete_breakpoint_at): Declare.
16624 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16625 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16626 [USE_WIN32API] (read, write): Add char* casts.
16627 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16628 * server.h: Include wincecompat.h on Windows CE.
16629 [HAVE_ERRNO_H]: Check.
16630 (perror): Declare if not declared.
16631 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16632 (perror_with_name): Remove errno declaration.
16633 * wincecompat.h: New.
16634 * wincecompat.c: New.
16635 * win32-low.h: New.
16636 * win32-arm-low.c: New.
16637 * win32-i386-low.c: New.
16638 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16639 (OUTMSG2): Make it safe.
16641 (COUNTOF): New macro.
16642 (NUM_REGS): Get it from the low target.
16643 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16644 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16645 (thread_rec): Let low target handle debug registers.
16646 (child_add_thread): Likewise.
16647 (child_init_thread_list): Likewise.
16648 (continue_one_thread): Likewise.
16650 (do_child_fetch_inferior_registers): Move to ...
16651 * win32-i386-low.c: ... here, and rename to ...
16652 (do_fetch_inferior_registers): ... this.
16653 * win32-low.c (child_fetch_inferior_registers):
16654 Go through the low target.
16655 (do_child_store_inferior_registers): Use regptr.
16656 (strwinerror): New function.
16657 (win32_create_inferior): Handle Windows CE.
16658 Use strwinerror instead of strerror on Windows error
16659 codes. Add program to the error output.
16660 Don't close the main thread handle on Windows CE.
16661 (win32_attach): Use coredll.dll on Windows CE.
16662 (win32_kill): Close current process and current
16664 (win32_detach): Use coredll.dll on Windows CE.
16665 (win32_resume): Let low target handle debug registers, and
16667 (handle_exception): Add/Remove initial breakpoint. Avoid
16668 non-existant WSTOPSIG on Windows CE.
16669 (win32_read_inferior_memory): Cast to remove warning.
16670 (win32_arch_string): Go through the low target.
16671 (initialize_low): Call set_breakpoint_data with the low
16672 target's breakpoint.
16673 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16674 FOP_REGNUM, mappings): Move to ...
16675 * win32-i386-low.c: ... here.
16676 * win32-low.c (win32_thread_info): Move to ...
16677 * win32-low.h: ... here.
16678 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16679 win32-arm-low.c and wincecompat.c.
16680 (all:): Add $EXEEXT.
16681 (install-only:): Likewise.
16682 (gdbserver:): Likewise.
16683 (gdbreplay:): Likewise.
16684 * config.in: Regenerate.
16685 * configure: Regenerate.
16687 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16689 * win32-low.c: Rename typedef thread_info to
16690 win32_thread_info throughout.
16692 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16694 * win32-i386-low.c: Rename to ...
16695 * win32-low.c: ... this.
16696 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16697 * Makefile.in: Likewise.
16699 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16701 * remote-utils.c (monitor_output): Constify msg parameter.
16702 * server.h (monitor_output): Likewise.
16703 * win32-i386-low.c (handle_output_debug_string): New.
16704 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16705 handle_output_debug_string.
16706 (get_child_debug_event): Likewise.
16708 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16710 * server.c (main): Correct strtoul check.
16712 2007-03-27 Jon Ringle <jon@ringle.org>
16714 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16716 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16718 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16720 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16722 * terminal.h: Check HAVE_SGTTY_H.
16724 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16726 * remote-utils.c (remote_open): Print out the assigned port number.
16728 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16730 * remote-utils.c (monitor_output): New function.
16731 * server.c (debug_threads): Define here.
16732 (monitor_show_help): New function.
16733 (handle_query): Handle qRcmd.
16734 (main): Do not handle 'd' packet.
16735 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16736 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16739 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16741 * Makefile.in (EXEEXT): New.
16742 (clean): Use $(EXEEXT).
16744 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16746 * target.h (target_ops): Rename send_signal to request_interrupt,
16747 and remove enum target_signal parameter.
16748 * linux-low.c (linux_request_interrupt): Rename from
16749 linux_send_signal, and always send SIGINT.
16750 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16751 and always send SIGINT.
16752 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16754 (input_interrupt): Likewise.
16756 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16758 * server.c (get_features_xml): Check if target implemented
16760 * win32-i386-low.c (win32_arch_string): New.
16761 (win32_target_ops): Add win32_arch_string as arch_string member.
16763 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16765 * spu-low.c (spu_arch_string): New.
16766 (spu_target_ops): Add spu_arch_string.
16768 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16770 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16771 * configure.ac: Do not check for terminal.h.
16772 * configure, config.in: Regenerated.
16774 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16776 * Makefile.in (OBS): Add $(XML_BUILTIN).
16777 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16779 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16780 (arm-with-iwmmxt.c): New.
16781 * config.in, configure: Regenerate.
16782 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16783 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16784 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16785 (arm*-*-linux*): Add iWMMXt and regset support.
16786 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16787 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16788 (arm_store_wmmxregset, target_regsets): New.
16789 * server.c (get_features_xml): Take annex argument. Check builtin
16791 (handle_query): Handle multiple annexes.
16793 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16795 * remote-utils.c [USE_WIN32API] (read, write): Define.
16796 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16799 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16801 * linux-i386-low.c (the_low_target): Set arch_string.
16802 * linux-x86-64-low.c (the_low_target): Likewise.
16803 * linux-low.c (linux_arch_string): New.
16804 (linux_target_ops): Add it.
16805 * linux-low.h (struct linux_target_ops): Add arch_string.
16806 * server.c (write_qxfer_response): Use const void * for DATA.
16807 (get_features_xml): New.
16808 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16809 * target.h (struct target_ops): Add arch_string method.
16811 2007-01-03 Denis Pilat <denis.pilat@st.com>
16812 Daniel Jacobowitz <dan@codesourcery.com>
16814 * linux-low.c (linux_kill): Handle being called with no threads.
16815 * win32-i386-low.c (win32_kill): Likewise.
16816 (get_child_debug_event): Clear current_process_handle.
16818 2006-12-30 Denis PILAT <denis.pilat@st.com>
16819 Daniel Jacobowitz <dan@codesourcery.com>
16821 * remote-utils.c (remote_open): Check the type of specified
16822 serial port devices before opening them.
16823 * server.c (main): Kill the inferior if an error occurs during
16824 the first remote_open.
16826 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16828 * README: Update supported targets.
16830 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16832 * Makefile.in (clean): Remove reg-mips64.c.
16833 (reg-mips64.c, reg-mips64.o): New rules.
16834 * configure.srv: Handle mips64. Include regset support for mips.
16835 * linux-mips-low.c (union mips_register): New.
16836 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16837 (mips_breakpoint, mips_breakpoint_at): Use int.
16838 (mips_collect_register, mips_supply_register)
16839 (mips_collect_register_32bit, mips_supply_register_32bit)
16840 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16841 (mips_store_fpregset, target_regsets): New.
16842 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16844 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16846 * configure.srv: Add target "spu*-*-*".
16847 * Makefile.in (clean): Remove reg-spu.c.
16848 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16849 * spu-low.c: New file.
16851 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16853 * configure.ac: Correct td_thr_tls_get_addr test.
16854 * configure: Regenerated.
16856 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16858 * linux-low.c (linux_wait_for_event): Reformat. Use the
16859 pass_signals array.
16860 * remote-utils.c (decode_address_to_semicolon): New.
16861 * server.c (pass_signals, handle_general_set): New.
16862 (handle_query): Mention QPassSignals for qSupported.
16863 (main): Call handle_general_set.
16864 * server.h (pass_signals, decode_address_to_semicolon): New.
16866 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16868 * server.c (handle_query): Correct error handling for read_auxv.
16870 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16872 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16873 and srv_linux_thread_db to yes.
16874 * linux-s390-low.c (s390_fill_gregset): New function.
16875 (target_regsets): Define data structure.
16877 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16879 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16880 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16881 * config.in, configure: Regenerated.
16882 * inferiors.c (gdb_id_to_thread): New function.
16883 (gdb_id_to_thread_id): Use it.
16884 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16885 * linux-low.h (struct process_info): Add th member.
16886 (thread_db_get_tls_address): New prototype.
16887 * remote-utils.c (decode_address): Make non-static.
16888 * server.c (handle_query): Handle qGetTLSAddr.
16889 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16890 * target.h (struct target_ops): Add get_tls_address.
16891 * thread-db.c (maybe_attach_thread): Save the thread handle.
16892 (thread_db_get_tls_address): New.
16894 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16896 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16897 (linux_resume_one_process): Take a siginfo_t *. Update all
16898 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16899 (struct pending_signals): Add a siginfo_t.
16900 (linux_wait_for_process): Always set last_status.
16901 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16902 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16903 * linux-low.h (struct process_info): Add last_status.
16905 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16907 * remote-utils.c (try_rle): New function.
16908 (putpkt_binary): Use it.
16910 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16912 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16913 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16914 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16915 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16916 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16919 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16921 * server.c (terminal_fd): New variable.
16922 (old_foreground_pgrp): Likewise.
16923 (restore_old_foreground_pgrp): New function.
16924 (start_inferior): Record the terminal file descriptor in terminal_fd
16925 and its original foreground group in old_foreground_pgrp. Register
16926 restore_old_foreground_pgrp with atexit().
16928 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16930 * server.c (handle_query): Correct qPart to qXfer.
16932 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16934 * configure.ac: Check for more headers which are missing on
16935 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16936 * configure.srv: Add Cygwin and mingw32.
16937 * remote-utils.c: Don't include headers unconditionally which
16938 are missing on mingw32. Include <winsock.h> for mingw32.
16939 (remote_open): Adjust for mingw32 support. Flush
16940 standard error after writing to it.
16941 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16942 (unblock_async_io, enable_async_io, disable_async_io)
16943 (readchar, getpkt): Update for Winsock support.
16944 (prepare_resume_reply): Expect a protocol signal number.
16945 * server.c: Disable <sys/wait.h> on mingw32.
16946 (start_inferior): Adjust for mingw32 support. Flush
16947 standard error after writing to it.
16948 (attach_inferior): Likewise. Use protocol signal
16950 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16952 * win32-i386-low.c: New file.
16953 * Makefile.in (XM_CLIBS): Set.
16954 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16955 (win32-i386-low.o): New dependency rule.
16956 * linux-low.c (linux_wait): Use target signal numbers.
16957 * target.h (struct target_ops): Doc fix.
16958 * server.h (target_signal_to_name): New prototype.
16959 * gdbreplay.c: Don't include headers unconditionally which
16960 are missing on mingw32. Include <winsock.h> for mingw32.
16961 (remote_close, remote_open): Adjust for Winsock support.
16962 * configure, config.in: Regenerated.
16964 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16966 * server.c (decode_xfer_read, write_qxfer_response): New.
16967 (handle_query): Take a packet length argument. Handle
16968 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16969 the qSupported response.
16970 (main): Update call to handle_query.
16972 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16974 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16975 (putpkt_binary): Renamed from putpkt and adjusted for binary
16977 (putpkt): New wrapper for putpkt_binary.
16978 (readchar): Don't mask off the high bit.
16979 (decode_X_packet): New function.
16980 * server.c (main): Call putpkt_binary if a handler sets the packet
16981 length. Save the length of the incoming packet. Handle 'X'.
16982 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16984 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16986 * server.c (handle_query): Handle qSupported.
16988 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16990 * remote-utils.c (all_symbols_looked_up): New variable.
16991 (look_up_one_symbol): Check it.
16992 * server.h (look_up_one_symbol): New declaration.
16993 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16995 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16997 * Makefile.in (linux-arm-low.o): Update dependencies.
16998 * linux-arm-low.c: Include "gdb_proc_service.h".
16999 (PTRACE_GET_THREAD_AREA): Define.
17000 (ps_get_thread_area): New function.
17002 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17004 * configure.srv (m68k*-*-uclinux*): New target.
17005 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17006 (linux_resume_one_process): Remove extraneous cast.
17007 (linux_read_offsets): New.
17008 (linux_target_op): Add linux_read_offsets on mmuless systems.
17009 * server.c (handle_query): Add qOffsets logic.
17010 * target.h (struct target_ops): Add read_offsets.
17012 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17014 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17015 (PTRACE_GET_THREAD_AREA): Define.
17016 (ps_get_thread_area): New function.
17017 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17018 (linux-x86-64-low.o): Update.
17020 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17022 * configure.ac: Remove checks for prfpregset_t.
17023 * gdb_proc_service.h: New file.
17024 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17025 new "gdb_proc_service.h".
17026 * proc-service.c: Likewise.
17027 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17028 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17029 * Makefile.in (gdb_proc_service_h): Updated.
17030 * configure, config.in: Regenerated.
17032 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17034 * remote-utils.c (prepare_resume_reply): Move declaration
17035 of gdb_id_from_wait to the top of the block.
17037 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17039 * linux-low.c (regsets_store_inferior_registers): Read the regset
17040 from the target before filling it.
17042 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17044 * server.c (attach_inferior): Return SIGTRAP for a successful
17047 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17049 * Makefile.in (OBS): Add version.o.
17050 (STAGESTUFF): Delete.
17051 (version.o): Add dependencies.
17052 (version.c): Replace rule.
17053 (clean): Remove version.c.
17054 * server.c (gdbserver_version): New.
17055 (gdbserver_usage): Use printf.
17056 (main): Handle --version and --help.
17057 * server.h (version, host_name): Add declarations.
17059 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17071 * linux-x86-64-low.c:
17073 * linux-s390-low.c:
17074 * linux-ppc64-low.c:
17076 * linux-mips-low.c:
17077 * linux-m68k-low.c:
17078 * linux-m32r-low.c:
17081 * linux-ia64-low.c:
17082 * linux-i386-low.c:
17083 * linux-crisv32-low.c:
17095 * gdbserver.1: Add (C) after Copyright. Update the FSF
17098 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17100 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17101 (arm_breakpoint_at): Recognize both breakpoints.
17102 (the_low_target): Use the correct breakpoint instruction.
17104 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17106 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17107 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17108 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17109 (the_low_target): Update.
17111 2005-10-25 Andreas Schwab <schwab@suse.de>
17113 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17115 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17116 (ia64_num_regs): Reduce to 462.
17118 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17120 * acinclude.m4: Correct quoting.
17121 * aclocal.m4: Regenerated.
17123 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17124 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17125 (thread_db_init): Call thread_db_err_str.
17126 * configure.ac: Check for TD_VERSION.
17127 * config.in, configure: Regenerated.
17129 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17131 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17133 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17135 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17136 is not available. Define HAVE_PTRACE_GETREGS if it is.
17137 * config.in, configure: Regenerated.
17138 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17139 * linux-i386-low.c, linux-m68k-low.c: Update to use
17140 HAVE_PTRACE_GETREGS.
17141 * linux-low.c (regsets_fetch_inferior_registers)
17142 (regsets_store_inferior_registers): Only return 0 if we processed
17144 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17145 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17147 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17149 * inferiors.c (struct thread_info): Add gdb_id.
17150 (add_thread): Add gdb_id argument.
17151 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17152 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17153 calls to add_thread.
17154 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17155 * server.c (handle_query): Use thread_to_gdb_id.
17156 (handle_v_cont, main): Use gdb_id_to_thread_id.
17157 * server.h (add_thread): Update prototype.
17158 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17161 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17163 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17164 left-padded registers.
17165 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17166 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17168 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17170 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17171 * configure: Regenerate.
17172 * config.in: Regenerate.
17173 * server.h (NEED_DECLARATION_STRERROR):
17174 Replace with !HAVE_DECL_STRERROR.
17176 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17178 * linux-low.c (linux_wait, linux_send_signal): Don't test
17179 an unsigned long variable for > 0 if it could be MAX_ULONG.
17180 * server.c (myresume): Likewise.
17181 * target.c (set_desired_inferior): Likewise.
17183 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17185 * configure.ac: Simplify and improve check for socklen_t.
17186 * configure, config.in: Regenerate.
17188 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17190 * acconfig.h: Remove.
17191 * configure.ac: Add a test for socklen_t. Use three-argument
17192 AC_DEFINE throughout.
17193 * config.in: Regenerated using autoheader 2.59.
17194 * configure: Regenerated.
17196 * gdbreplay.c (socklen_t): Provide a default.
17197 (remote_open): Use socklen_t.
17198 * remote-utils.c (socklen_t): Provide a default.
17199 (remote_open): Use socklen_t.
17200 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17203 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17205 * linux-low.c (linux_read_memory, linux_write_memory)
17206 (linux_read_auxv): Likewise.
17207 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17208 (check_mem_write): Likewise.
17209 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17211 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17212 (registers_from_string, register_data): Likewise.
17213 * server.c (handle_query, main): Likewise.
17214 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17215 (decode_M_packet): Likewise.
17216 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17217 * target.h (struct target_ops): Update read_memory, write_memory,
17219 (read_inferior_memory, write_inferior_memory): Update.
17220 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17221 to unsigned char *.
17222 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17223 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17224 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17225 linux-s390-low.c, linux-sh-low.c: Update for changes in
17226 read_inferior_memory and the_low_target->breakpoint.
17228 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17230 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17231 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17232 * configure.srv: Add powerpc64-*-linux*.
17233 * linux-ppc64-low.c: New file.
17235 2005-05-23 Orjan Friberg <orjanf@axis.com>
17237 * linux-cris-low.c: New file with support for CRIS.
17238 * linux-crisv32-low.c: Ditto for CRISv32.
17239 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17240 (clean): Add reg-cris.c and reg-crisv32.c.
17241 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17242 reg-crisv32.o, and reg-crisv32.c to make rules.
17243 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17244 recognized targets.
17246 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17248 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17249 of sizeof (PTRACE_XFER_TYPE).
17250 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17252 2005-05-12 Orjan Friberg <orjanf@axis.com>
17254 * target.h (struct target_ops): Add insert_watchpoint,
17255 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17256 pointers for hardware watchpoint support.
17257 * linux-low.h (struct linux_target_ops): Ditto.
17258 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17259 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17260 to linux_target_ops.
17261 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17263 * server.c (main): Recognize 'Z' and 'z' packets.
17265 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17267 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17268 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17269 (the_low_target): Add new members.
17271 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17273 * proc-service.c (ps_lgetregs): Search all_processes instead of
17276 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17278 * server.c (start_inferior): Change return type to int.
17279 (attach_inferior): Change sigptr to int *.
17280 (handle_v_cont, handle_v_requests): Change signal to int *.
17281 (main): Change signal to int.
17283 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17285 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17286 * configure.srv: Add m32r*-*-linux*.
17287 * linux-m32r-low.c: New file.
17289 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17291 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17293 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17295 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17296 Take unsigned long arguments for PIDs.
17297 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17298 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17299 (wait_for_sigstop, linux_resume_one_process)
17300 (regsets_fetch_inferior_registers, linux_send_signal)
17301 (linux_read_auxv): Likewise. Update the types of variables holding
17302 PIDs. Update format string specifiers.
17303 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17304 * remote-utils.c (prepare_resume_reply): Likewise.
17305 * server.c (cont_thread, general_thread, step_thread)
17306 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17308 (handle_query): Update format specifiers.
17309 (handle_v_cont, main): Use strtoul for thread IDs.
17310 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17311 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17312 (general_thread, step_thread, thread_from_wait)
17313 (old_thread_from_wait): Update.
17314 * target.h (struct thread_resume): Use unsigned long for THREAD.
17315 (struct target_ops): Use unsigned long for arguments to attach and
17318 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17320 * acinclude.m4: Include bfd/bfd.m4 directly.
17321 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17322 <agriffis@toolchain.org>.
17323 * aclocal.m4, configure: Regenerated.
17325 2005-01-07 Andrew Cagney <cagney@gnu.org>
17327 * configure.ac: Rename configure.in, require autoconf 2.59.
17328 * configure: Re-generate.
17330 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17332 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17333 LIBS when finished.
17334 * aclocal.m4: Regenerated.
17335 * configure: Regenerated.
17337 2004-11-21 Andreas Schwab <schwab@suse.de>
17339 * linux-m68k-low.c (m68k_num_gregs): Define.
17340 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17341 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17342 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17343 (m68k_breakpoint_at): New. Add to the_low_target.
17345 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17346 srv_linux_thread_db to yes.
17348 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17350 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17351 (ARCH_SET_FS): Likewise.
17352 (ARCH_GET_FS): Likewise.
17353 (ARCH_GET_GS): Likewise.
17355 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17357 * linux-i386-low.c (ps_get_thread_area): New.
17358 * linux-x86-64-low.c (ps_get_thread_area): New.
17359 * linux-low.c: Include <sys/syscall.h>.
17360 (linux_kill_one_process): Don't kill the first thread here.
17361 (linux_kill): Kill the first thread here.
17362 (kill_lwp): New function.
17363 (send_sigstop, linux_send_signal): Use it.
17364 * proc-service.c: Clean up #ifdefs.
17365 (fpregset_info): Delete.
17366 (ps_lgetregs): Update and enable implementation.
17367 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17369 * remote-utils.c (struct sym_cache, symbol_cache): New.
17370 (input_interrupt): Print a clearer message.
17371 (async_io_enabled): New variable.
17372 (enable_async_io, disable_async_io): Use it. Update comments.
17373 (look_up_one_symbol): Use the symbol cache.
17374 * thread-db.c (thread_db_look_up_symbols): New function.
17375 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17377 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17379 * configure.in: Test for -rdynamic.
17380 * configure: Regenerated.
17381 * Makefile (INTERNAL_LDFLAGS): New.
17382 (gdbserver, gdbreplay): Use it.
17384 2004-09-02 Andrew Cagney <cagney@gnu.org>
17386 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17388 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17390 * linux-low.c (linux_wait): Clear all_processes list also.
17392 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17394 * linux-low.c: Include <errno.h>. Remove extern declaration of
17397 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17399 * gdbreplay.c, server.h, utils.c: Update copyright years.
17401 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17403 * server.c (main): Print child status or termination signal from
17404 variable 'signal', not 'sig'.
17406 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17408 * linux-low.c (linux_read_memory): Change return type to
17409 int. Check for and return error from ptrace().
17410 * target.c (read_inferior_memory): Change return type to int. Pass
17411 back return status from the_target->read_memory().
17412 * target.h (struct target_ops): Adapt *read_memory() prototype.
17414 (read_inferior_memory): Adapt prototype.
17415 * server.c (main): Return an error packet if
17416 read_inferior_memory() returns an error.
17418 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17420 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17421 Unify with other clean targets.
17423 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17425 * server.c (handle_v_cont): Call set_desired_inferior.
17427 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17429 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17431 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17433 * linux-low.c (linux_wait): Unblock async I/O.
17434 (linux_resume): Block and enable async I/O.
17435 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17436 * server.h (block_async_io, unblock_async_io): Add prototypes.
17438 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17440 * remote-utils.c (remote_open): Print a status notice after
17441 opening a TCP port.
17442 * server.c (attach_inferior): Print a status notice after
17445 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17447 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17449 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17451 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17453 * server.c, target.h: Update copyright years.
17455 2004-02-25 Roland McGrath <roland@redhat.com>
17457 * target.h (struct target_ops): New member `read_auxv'.
17458 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17459 * linux-low.c (linux_read_auxv): New function.
17460 (linux_target_ops): Initialize `read_auxv' member to that.
17462 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17464 Committed by Jim Blandy <jimb@redhat.com>.
17466 * linux-s390-low.c (s390_num_regs): Update.
17467 (s390_regmap): Remove control registers. Use __s390x__ predefine
17468 instead of GPR_SIZE to distiguish s390 and s390x targets.
17470 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17472 * linux-low.c: Update copyright year.
17473 (check_removed_breakpoint): Clear pending_is_breakpoint.
17474 (linux_set_resume_request, linux_queue_one_thread)
17475 (resume_status_pending_p): New functions.
17476 (linux_continue_one_thread): Use process->resume.
17477 (linux_resume): Only resume threads if there are no pending events.
17478 * linux-low.h (struct process_info): Add resume request
17481 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17483 * regcache.c (new_register_cache): Clear the allocated register
17484 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17486 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17488 * linux-low.c (linux_resume): Take a struct thread_resume *
17490 (linux_wait): Update call.
17491 (resume_ptr): New static variable.
17492 (linux_continue_one_thread): Renamed from
17493 linux_continue_one_process. Use resume_ptr.
17494 (linux_resume): Use linux_continue_one_thread.
17495 * server.c (handle_v_cont, handle_v_requests): New functions.
17496 (myresume): New function.
17497 (main): Handle 'v' case.
17498 * target.h (struct thread_resume): New type.
17499 (struct target_ops): Change argument of "resume" to struct
17501 (myresume): Delete macro.
17503 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17505 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17506 (uninstall): Support DESTDIR.
17508 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17510 * configure.srv: Add xscale*linux copy of arm*linux entry.
17512 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17514 * linux-arm-low.c (arm_reinsert_addr): New function.
17515 (the_low_target): Add arm_reinsert_addr.
17517 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17519 * mem-break.c: Remove whitespace at end of file.
17521 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17523 * configure.in: Check whether we need to prototype strerror.
17524 * server.h: Optionally prototype strerror.
17525 * gdbreplay.c (perror_with_name): Use strerror.
17526 * linux-low.c (linux_attach_lwp): Use strerror.
17527 * utils.c (perror_with_name): Use strerror.
17528 * config.in, configure: Regenerated.
17530 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17532 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17533 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17535 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17537 * Makefile.in (SFILES): Update.
17538 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17539 low-sun3.c: Remove files.
17541 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17543 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17544 (linux_detach_one_process, linux_detach): New functions.
17545 (linux_target_ops): Add linux_detach.
17546 * server.c (main): Handle 'D' packet.
17547 * target.h (struct target_ops): Add "detach" member.
17548 (detach_inferior): Define.
17550 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17552 From Kelley Cook <kelleycook@wideopenwest.com>:
17553 * configure.srv: Accept i[34567]86 variants.
17555 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17557 * linux-low.c (linux_wait_for_event): Correct comment typos.
17558 (linux_resume_one_process): Call check_removed_breakpoint.
17559 (linux_send_signal): New function.
17560 (linux_target_ops): Add linux_send_signal.
17561 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17563 * target.h (struct target_ops): Add send_signal.
17565 2003-05-29 Jim Blandy <jimb@redhat.com>
17567 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17568 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17569 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17570 away part of the register's value.
17572 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17574 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17575 (linux_wait_for_event, linux_init_signals): Likewise.
17577 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17579 * configure.in: Check for stdlib.h.
17580 * configure: Regenerated.
17581 * config.in: Regenerated.
17583 2003-01-04 Andreas Schwab <schwab@suse.de>
17585 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17587 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17589 * Makefile.in: Remove obsolete code.
17591 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17593 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17594 defined(PT_FPR0_HI).
17596 2002-11-17 Stuart Hughes <seh@zee2.com>
17598 * linux-arm-low.c (arm_num_regs): Increase.
17599 (arm_regmap): Include status register.
17601 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17603 * linux-low.c (register_addr): Remove incorrect -1 check.
17605 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17607 * linux-low.c (linux_create_inferior): Call setpgid. Return
17609 (unstopped_p, linux_signal_pid): Remove.
17610 (linux_target_ops): Remove linux_signal_pid.
17611 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17612 global instead of target method.
17613 * target.h (struct target_ops): Remove signal_pid. Update comment
17614 for create_inferior.
17615 * server.c (signal_pid): New variable.
17616 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17617 gdbserver. Set the child to be the foreground process group.
17618 (attach_inferior): Set signal_pid.
17620 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17622 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17624 2002-08-20 Jim Blandy <jimb@redhat.com>
17626 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17629 2002-08-01 Andrew Cagney <cagney@redhat.com>
17631 * Makefile.in: Make chill references obsolete.
17633 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17635 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17636 * configure: Regenerate.
17637 * config.in: Regenerate.
17639 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17641 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17642 (perror_with_name, remote_close, remote_open, expect, play): Static.
17644 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17646 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17647 byte offsets instead of an array of indexes.
17648 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17650 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17652 * regcache.c: Add comment.
17654 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17656 * thread-db.c: New file.
17657 * proc-service.c: New file.
17658 * acinclude.m4: New file.
17659 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17660 proc-service.o, and thread-db.o.
17661 (linux-low.o): Add USE_THREAD_DB.
17662 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17663 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17664 * aclocal.m4: Regenerated.
17665 * config.in: Regenerated.
17666 * configure: Regenerated.
17667 * configure.in: Check for proc_service.h, sys/procfs.h,
17668 thread_db.h, and linux/elf.h headrs.
17669 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17670 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17671 Check for -lthread_db and thread support.
17672 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17673 PowerPC, and SuperH.
17674 * i387-fp.c: Constify arguments.
17675 * i387-fp.h: Likewise.
17676 * inferiors.c: (struct thread_info): Renamed from
17677 `struct inferior_info'. Remove PID member. Use generic inferior
17678 list header. All uses updated.
17679 (inferiors, signal_pid): Removed.
17680 (all_threads): New variable.
17681 (get_thread): Define.
17682 (add_inferior_to_list): New function.
17683 (for_each_inferior): New function.
17684 (change_inferior_id): New function.
17685 (add_inferior): Removed.
17686 (remove_inferior): New function.
17687 (add_thread): New function.
17688 (free_one_thread): New function.
17689 (remove_thread): New function.
17690 (clear_inferiors): Use for_each_inferior and free_one_thread.
17691 (find_inferior): New function.
17692 (find_inferior_id): New function.
17693 (inferior_target_data): Update argument type.
17694 (set_inferior_target_data): Likewise.
17695 (inferior_regcache_data): Likewise.
17696 (set_inferior_regcache_data): Likewise.
17697 * linux-low.c (linux_bp_reinsert): Remove.
17698 (all_processes, stopping_threads, using_thrads)
17699 (struct pending_signals, debug_threads, pid_of): New.
17700 (inferior_pid): Replace with macro.
17701 (struct inferior_linux_data): Remove.
17702 (get_stop_pc, add_process): New functions.
17703 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17704 Use add_process and add_thread.
17705 (linux_attach_lwp): New function, based on old linux_attach. Use
17706 add_process and add_thread. Set stop_expected for new threads.
17707 (linux_attach): New function.
17708 (linux_kill_one_process): New function.
17709 (linux_kill): Kill all LWPs.
17710 (linux_thread_alive): Use find_inferior_id.
17711 (check_removed_breakpoints, status_pending_p): New functions.
17712 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17713 Update. Use WNOHANG. Wait for cloned processes also. Update process
17714 struct for the found process.
17715 (linux_wait_for_event): New function.
17716 (linux_wait): Use it. Support LWPs.
17717 (send_sigstop, wait_for_sigstop, stop_all_processes)
17718 (linux_resume_one_process, linux_continue_one_process): New functions.
17719 (linux_resume): Support LWPs.
17720 (REGISTER_RAW_SIZE): Remove.
17721 (fetch_register): Use register_size instead. Call supply_register.
17722 (usr_store_inferior_registers): Likewise. Call collect_register.
17723 Fix recursive case.
17724 (regsets_fetch_inferior_registers): Improve error message.
17725 (regsets_store_inferior_registers): Add debugging.
17726 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17727 (unstopped_p, linux_signal_pid): New functions.
17728 (linux_target_ops): Add linux_signal_pid.
17729 (linux_init_signals): New function.
17730 (initialize_low): Call it. Initialize using_threads.
17731 * regcache.c (inferior_regcache_data): Add valid
17733 (get_regcache): Fetch registers lazily. Add fetch argument
17734 and update all callers.
17735 (regcache_invalidate_one, regcache_invalidate): New
17737 (new_register_cache): Renamed from create_register_cache.
17738 Return the new regcache.
17739 (free_register_cache): Change argument to a void *.
17740 (registers_to_string, registers_from_string): Call get_regcache
17741 with fetch flag set.
17742 (register_data): Make static. Pass fetch flag to get_regcache.
17743 (supply_register): Call get_regcache with fetch flag clear.
17744 (collect_register): Call get_regcache with fetch flag set.
17745 (collect_register_as_string): New function.
17746 * regcache.h: Update.
17747 * remote-utils.c (putpkt): Flush after debug output and use
17749 Handle input interrupts while waiting for an ACK.
17750 (input_interrupt): Use signal_pid method.
17751 (getpkt): Flush after debug output and use stderr.
17752 (outreg): Use collect_register_as_string.
17753 (new_thread_notify, dead_thread_notify): New functions.
17754 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17755 and general_thread.
17756 (look_up_one_symbol): Flush after debug output.
17757 * server.c (step_thread, server_waiting): New variables.
17758 (start_inferior): Don't use signal_pid. Update call to mywait.
17759 (attach_inferior): Update call to mywait.
17760 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17761 (main): Don't fetch/store registers explicitly. Use
17762 set_desired_inferior. Support proposed ``Hs'' packet. Update
17764 * server.h: Update.
17765 (struct inferior_list, struct_inferior_list_entry): New.
17766 * target.c (set_desired_inferior): New.
17767 (write_inferior_memory): Constify.
17768 (mywait): New function.
17769 * target.h: Update.
17770 (struct target_ops): New signal_pid method.
17771 (mywait): Removed macro, added prototype.
17773 * linux-low.h (regset_func): Removed.
17774 (regset_fill_func, regset_store_func): New.
17775 (enum regset_type): New.
17776 (struct regset_info): Add type field. Use new operation types.
17777 (struct linux_target_ops): stop_pc renamed to get_pc.
17778 Add decr_pc_after_break and breakpoint_at.
17779 (get_process, get_thread_proess, get_process_thread)
17780 (strut process_info, all_processes, linux_attach_lwp)
17781 (thread_db_init): New.
17783 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17784 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17785 (the_low_target): Add new members.
17786 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17787 (i386_store_fpxregset): Constify.
17788 (target_regsets): Add new kind identifier.
17789 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17790 (i386_set_pc): Add debugging.
17791 (i386_breakpoint_at): New function.
17792 (the_low_target): Add new members.
17793 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17794 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17795 (mips_breakpoint_at): New.
17796 (the_low_target): Add new members.
17797 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17798 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17799 (the_low_target): Add new members.
17800 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17801 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17802 (the_low_target): Add new members.
17803 * linux-x86-64-low.c (target_regsets): Add new kind
17806 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17808 From Martin Pool <mbp@samba.org>:
17809 * server.c (gdbserver_usage): New function.
17812 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17814 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17815 stop_at -> stop_pc.
17817 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17819 * Makefile.in: Remove obsolete code.
17821 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17823 * linux-low.c (regsets_fetch_inferior_registers),
17824 (regsets_store_inferior_registers): Removed cast to int from
17826 * regcache.h: Added declaration of struct inferior_info.
17828 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17830 * inferiors.c (struct inferior_info): Add regcache_data.
17831 (add_inferior): Call create_register_cache.
17832 (clear_inferiors): Call free_register_cache.
17833 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17834 * regcache.c (struct inferior_regcache_data): New.
17835 (registers): Remove.
17836 (get_regcache): New function.
17837 (create_register_cache, free_register_cache): New functions.
17838 (set_register_cache): Don't initialize the register cache here.
17839 (registers_to_string, registers_from_string, register_data): Call
17841 * regcache.h: Add prototypes.
17842 * server.h: Likewise.
17844 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17846 * mem-break.c: New file.
17847 * mem-break.h: New file.
17848 * Makefile.in: Add mem-break.o rule; update server.h
17850 * inferiors.c (struct inferior_info): Add target_data
17852 (clear_inferiors): Free target_data member if set.
17853 (inferior_target_data, set_inferior_target_data): New functions.
17854 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17855 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17856 * linux-low.c (linux_bp_reinsert): New variable.
17857 (struct inferior_linux_data): New.
17858 (linux_create_inferior): Use set_inferior_target_data.
17859 (linux_attach): Likewise. Call add_inferior.
17860 (linux_wait_for_one_inferior): New function.
17861 (linux_wait): Call it.
17862 (linux_write_memory): Add const.
17863 (initialize_low): Call set_breakpoint_data.
17864 * linux-low.h (struct linux_target_ops): Add breakpoint
17866 * server.c (attach_inferior): Remove extra add_inferior
17868 * server.h: Include mem-break.h. Update inferior.c
17870 * target.c (read_inferior_memory)
17871 (write_inferior_memory): New functions.
17872 * target.h (read_inferior_memory)
17873 (write_inferior_memory): Change macros to prototypes.
17874 (struct target_ops): Update comments. Add const to write_memory
17877 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17879 * linux-low.c (usr_store_inferior_registers): Support
17880 registers which are allowed to fail to store.
17881 * linux-low.h (linux_target_ops): Likewise.
17882 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17883 (ppc_cannot_store_register): FPSCR may not be storable.
17885 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17887 * server.h: Include <string.h> if HAVE_STRING_H.
17888 * ChangeLog: Correct paths in last ChangeLog entry.
17890 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17892 * linux-low.h: Remove obsolete prototypes.
17893 (struct linux_target_ops): New.
17894 (extern the_low_target): New.
17895 * linux-low.c (num_regs, regmap): Remove declarations.
17896 (register_addr): Use the_low_target explicitly.
17897 (fetch_register): Likewise.
17898 (usr_fetch_inferior_registers): Likewise.
17899 (usr_store_inferior_registers): Likewise.
17900 * linux-arm-low.c (num_regs): Remove.
17901 (arm_num_regs): Define.
17902 (arm_regmap): Renamed from regmap, made static.
17903 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17905 (arm_cannot_store_register): Renamed from cannot_store_register,
17907 (the_low_target): New.
17908 * linux-i386-low.c (num_regs): Remove.
17909 (i386_num_regs): Define.
17910 (i386_regmap): Renamed from regmap, made static.
17911 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17913 (i386_cannot_store_register): Renamed from cannot_store_register,
17915 (the_low_target): New.
17916 * linux-ia64-low.c (num_regs): Remove.
17917 (ia64_num_regs): Define.
17918 (ia64_regmap): Renamed from regmap, made static.
17919 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17921 (ia64_cannot_store_register): Renamed from cannot_store_register,
17923 (the_low_target): New.
17924 * linux-m68k-low.c (num_regs): Remove.
17925 (m68k_num_regs): Define.
17926 (m68k_regmap): Renamed from regmap, made static.
17927 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17929 (m68k_cannot_store_register): Renamed from cannot_store_register,
17931 (the_low_target): New.
17932 * linux-mips-low.c (num_regs): Remove.
17933 (mips_num_regs): Define.
17934 (mips_regmap): Renamed from regmap, made static.
17935 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17937 (mips_cannot_store_register): Renamed from cannot_store_register,
17939 (the_low_target): New.
17940 * linux-ppc-low.c (num_regs): Remove.
17941 (ppc_num_regs): Define.
17942 (ppc_regmap): Renamed from regmap, made static.
17943 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17945 (ppc_cannot_store_register): Renamed from cannot_store_register,
17947 (the_low_target): New.
17948 * linux-s390-low.c (num_regs): Remove.
17949 (s390_num_regs): Define.
17950 (s390_regmap): Renamed from regmap, made static.
17951 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17953 (s390_cannot_store_register): Renamed from cannot_store_register,
17955 (the_low_target): New.
17956 * linux-sh-low.c (num_regs): Remove.
17957 (sh_num_regs): Define.
17958 (sh_regmap): Renamed from regmap, made static.
17959 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17961 (sh_cannot_store_register): Renamed from cannot_store_register,
17963 (the_low_target): New.
17964 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17965 (the_low_target): New.
17967 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17969 * Makefile.in: Add stamp-h target.
17970 * configure.in: Create stamp-h.
17971 * configure: Regenerated.
17973 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17975 * inferiors.c: New file.
17976 * target.c: New file.
17977 * target.h: New file.
17978 * Makefile.in: Add target.o and inferiors.o. Update
17980 * linux-low.c (inferior_pid): New static variable,
17981 moved from server.c.
17982 (linux_create_inferior): Renamed from create_inferior.
17983 Call add_inferior. Return 0 on success instead of a PID.
17984 (linux_attach): Renamed from myattach.
17985 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17986 (linux_thread_alive): Renamed from mythread_alive.
17987 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17989 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17990 (regsets_store_inferior_registers): Correct error message.
17991 Add missing ``return 0''.
17992 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17993 (linux_store_registers): Renamed from store_inferior_registers.
17994 (linux_read_memory): Renamed from read_inferior_memory.
17995 (linux_write_memory): Renamed from write_inferior_memory.
17996 (linux_target_ops): New structure.
17997 (initialize_low): Call set_target_ops ().
17998 * remote-utils.c (unhexify): New function.
17999 (hexify): New function.
18000 (input_interrupt): Send signals to ``signal_pid''.
18001 * server.c (inferior_pid): Remove.
18002 (start_inferior): Update create_inferior call.
18003 (attach_inferior): Call add_inferior.
18004 (handle_query): New function.
18005 (main): Call handle_query for `q' packets.
18006 * server.h: Include "target.h". Remove obsolete prototypes.
18007 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18009 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18011 * Makefile.in: Add WARN_CFLAGS. Update configury
18013 * configure.in: Check for <string.h>
18014 * configure: Regenerate.
18015 * config.in: Regenerate.
18016 * gdbreplay.c: Include needed system headers.
18017 (remote_open): Remove strchr prototype.
18018 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18019 * regcache.c (supply_register): Change buf argument to const void *.
18020 (supply_register_by_name): Likewise.
18021 (collect_register): Change buf argument to void *.
18022 (collect_register_by_name): Likewise.
18023 * regcache.h: Add missing prototypes.
18024 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18025 * server.c (handle_query): New function.
18026 (attached): New static variable, moved out of main.
18027 (main): Quiet longjmp clobber warnings.
18028 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18029 * utils.c (error): Remove NORETURN.