1 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
3 * Makefile.in: Rename source files from .c to .cc.
5 * configure.ac: Rename server.c to server.cc.
6 * configure: Re-generate.
8 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
10 * Makefile.in: Rename gdbsupport source files from .c to .cc.
12 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
14 * win32-low.c (win32_create_inferior): Set signal_pid.
16 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
17 Pedro Alves <palves@redhat.com>
19 Skip building gdbserver in a cross-configuration.
20 * configure.srv: Set $gdbserver_host depending on whether $target
21 is $host. Use $gdbserver_host instead of $host.
23 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
25 * configure: Re-generate.
27 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
29 * configure: Re-generate.
31 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
33 * acinclude.m4: Update warning.m4 path.
35 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
37 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
38 (handle_exception): Set siginfo_er.
39 (win32_xfer_siginfo): New function.
41 2020-02-07 Tom Tromey <tom@tromey.com>
42 Pedro Alves <palves@redhat.com>
44 * README: Update build documentation.
45 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
47 * configure.ac: Update paths.
49 * acinclude.m4: Update paths.
50 * Makefile.in: Update include paths.
51 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
52 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
53 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
54 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
55 (%-generated.c): Update paths.
56 * Move entire directory from ../gdb/gdbserver.
58 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
60 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
62 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
64 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
65 assignment instead of srv_linux_obj.
67 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
69 * server.c (handle_qxfer_libraries): Write segment-address with
72 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
74 * Makefile.in (install-strip): New target.
75 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
76 * aclocal.m4: Regenerate.
77 * configure: Regenerate.
78 * configure.ac: Add AM_PROG_INSTALL_STRIP.
80 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
82 * Makefile.in (SFILES): Adjust paths to point to real files.
83 (OBS): Move waitstatus.o to target/waitstatus.o.
84 (TAGS): Transform paths appropriately.
86 (nat/%.o): ... this pattern rule.
88 (target/%.o): ... this pattern rule.
89 * configure.srv: Adjust paths throughout to include nat/ prefix
90 with the revant files.
91 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
92 * configure: Regenerate.
94 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
96 * Makefile.in (TAGS): Remove config files from the recipe.
98 2020-01-14 Tom Tromey <tom@tromey.com>
100 * configure: Rebuild.
101 * configure.ac: Remove any checks that were added to common.m4.
102 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
105 2020-01-14 Tom Tromey <tom@tromey.com>
107 * server.h: Include config.h.
108 * gdbreplay.c: Include config.h.
109 * configure: Rebuild.
110 * configure.ac: Don't source common.host.
111 * acinclude.m4: Update path.
112 * Makefile.in (INCSUPPORT): New variable.
113 (INCLUDE_CFLAGS): Add INCSUPPORT.
114 (SFILES): Update paths.
115 (version-generated.c): Update path to create-version.sh.
116 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
118 2020-01-14 Tom Tromey <tom@tromey.com>
120 * configure.ac (LIBS): Use WIN32APILIBS.
121 (USE_WIN32API): Don't define.
122 * configure: Rebuild.
124 2020-01-14 Tom Tromey <tom@tromey.com>
126 * configure: Rebuild.
128 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
130 * Makefile.in (%-generated.c): Remove rule for files from
133 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
135 * configure: Re-generate.
137 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
139 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
141 * tracepoint.c (stop_tracing, flush_trace_buffer,
142 about_to_request_buffer_space, get_trace_state_variable_value,
143 set_trace_state_variable_value, gdb_collect): Add declaration.
145 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
147 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
148 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
149 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
150 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
151 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
154 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
156 * inferiors.c: Include gdbsupport/common-inferior.h.
158 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
160 * hostio-errno.c: Include hostio.h.
162 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
164 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
167 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
169 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
170 * linux-arm-tdesc.h: Include arch/arm.h.
172 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
174 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
176 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
178 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
179 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
181 2020-01-10 Pedro Alves <palves@redhat.com>
183 * fork-child.c (post_fork_inferior): Pass target down to
185 * inferiors.c (switch_to_thread): Add process_stratum_target
187 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
188 * nto-low.c (nto_target_ops): Now a process_stratum_target.
189 * linux-low.c (linux_target_ops): Now a process_stratum_target.
190 * remote-utils.c (prepare_resume_reply): Pass the target to
192 * target.c (the_target): Now a process_stratum_target.
193 (done_accessing_memory): Pass the target to switch_to_thread.
194 (set_target_ops): Ajust to use process_stratum_target.
195 * target.h (struct target_ops): Rename to ...
196 (struct process_stratum_target): ... this.
197 (the_target, set_target_ops): Adjust.
198 (prepare_to_access_memory): Adjust comment.
199 * win32-low.c (child_xfer_memory): Adjust to use
200 process_stratum_target.
201 (win32_target_ops): Now a process_stratum_target.
203 2020-01-06 Eli Zaretskii <eliz@gnu.org>
204 Pedro Alves <palves@redhat.com>
206 * win32-low.c (get_child_debug_event): Extract the fatal exception
207 from the exit status and convert to the equivalent Posix signal
209 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
210 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
212 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
214 * Makefile.in: Use INSTALL_PROGRAM_ENV.
216 2020-01-01 Joel Brobecker <brobecker@adacore.com>
218 * server.c (gdbserver_version): Change copyright year to 2020.
219 * gdbreplay.c (gdbreplay_version): Likewise.
221 2019-12-19 Christian Biesinger <cbiesinger@google.com>
223 * configure: Regenerate.
224 * configure.ac: Quote variable arguments of test.
226 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
228 * Makefile.in: Fix build with GNU Make 3.81
230 2019-12-16 Tom Tromey <tromey@adacore.com>
232 * server.c (get_exec_file): Constify result.
234 2019-12-10 Christian Biesinger <cbiesinger@google.com>
236 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
237 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
238 * config.in: Regenerate.
239 * configure: Regenerate.
240 * configure.ac: Don't check for strerror.
241 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
242 Call safe_strerror instead of strerror.
243 * server.h (strerror): Remove this now-unnecessary declaration.
244 * tracepoint.c (init_named_socket): Call safe_strerror instead of
246 (gdb_agent_helper_thread): Likewise.
247 * utils.c (perror_with_name): Likewise.
249 2019-11-26 Tom Tromey <tom@tromey.com>
251 * configure, config.in: Rebuild.
253 2019-11-26 Tom Tromey <tom@tromey.com>
255 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
256 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
258 * configure, config.in: Rebuild.
260 2019-11-26 Tom Tromey <tom@tromey.com>
262 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
263 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
264 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
265 * acinclude.m4: Include ax_pthread.m4.
266 * config.in, configure: Rebuild.
268 2019-11-26 Christian Biesinger <cbiesinger@google.com>
270 * debug.c (debug_set_output): Call safe_strerror instead of
272 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
273 (linux_kill_one_lwp): Likewise.
274 (linux_detach_one_lwp): Likewise.
275 (linux_wait_for_event_filtered): Likewise.
276 (store_register): Likewise.
277 * lynx-low.c (lynx_attach): Likewise.
278 * mem-break.c (insert_memory_breakpoint): Likewise.
279 (remove_memory_breakpoint): Likewise.
280 (delete_fast_tracepoint_jump): Likewise.
281 (set_fast_tracepoint_jump): Likewise.
282 (uninsert_fast_tracepoint_jumps_at): Likewise.
283 (reinsert_fast_tracepoint_jumps_at): Likewise.
284 * nto-low.c (nto_xfer_memory): Likewise.
285 (nto_resume): Likewise.
287 2019-11-20 Luis Machado <luis.machado@linaro.org>
289 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
290 instead of register count.
291 * tdesc.c (tdesc_contains_feature): New function.
292 * tdesc.h (tdesc_contains_feature): New prototype.
294 2019-11-15 Christian Biesinger <cbiesinger@google.com>
296 * Makefile.in: Add safe-strerror.c.
297 * configure: Regenerate.
298 * configure.ac: Don't source common.host.
300 2019-11-15 Christian Biesinger <cbiesinger@google.com>
302 * config.in: Regenerate.
303 * configure: Regenerate.
305 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
307 * ax.c (ax_printf): Handle size_t_arg.
309 2019-11-06 Christian Biesinger <cbiesinger@google.com>
311 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
312 * mi/mi-main.c (output_cores): Likewise.
313 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
314 (linux_xfer_osdata_modules): Likewise.
315 * remote.c (register_remote_support_xml): Likewise.
316 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
317 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
319 2019-11-01 Christian Biesinger <cbiesinger@google.com>
321 * configure: Regenerate.
322 * configure.ac: Remove check for strerror_r.
324 2019-10-31 Christian Biesinger <cbiesinger@google.com>
326 * config.in: Regenerate.
327 * configure: Regenerate.
328 * configure.ac: Also check for strerror_r.
330 2019-10-31 Christian Biesinger <cbiesinger@google.com>
332 * ax.h (debug_agent): Remove duplicate declaration.
334 2019-10-26 Tom de Vries <tdevries@suse.de>
336 * linux-aarch64-low.c: Fix typos in comments.
337 * linux-arm-low.c: Same.
339 * linux-ppc-low.c: Same.
340 * proc-service.c: Same.
343 * tracepoint.c: Same.
346 2019-10-25 Tom Tromey <tromey@adacore.com>
348 * utils.c (xstrdup): Remove.
350 2019-10-23 Tom Tromey <tom@tromey.com>
352 * configure, config.in: Rebuild.
354 2019-10-23 Tom Tromey <tom@tromey.com>
356 * configure: Rebuild.
357 * acinclude.m4: Use m4_include, not sinclude.
359 2019-10-17 Tom Tromey <tromey@adacore.com>
361 * configure: Rebuild.
362 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
363 in AC_CONFIG_FILES invocation.
364 * Makefile.in (stamp-h, Makefile): Use new-style config.status
367 2019-10-16 Christian Biesinger <cbiesinger@google.com>
369 * server.c: Include xml-builtin.h.
370 (get_xml_features): Don't declare xml_builtins here.
372 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
374 * Makefile.in: Remove references to vec-ipa.o.
376 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
378 * Makefile.in: Remove references to vec.c.
380 2019-10-02 Christian Biesinger <cbiesinger@google.com>
382 * server.c (server_waiting): Change to bool.
383 (extended_protocol): Likewise.
384 (response_needed): Likewise.
385 (exit_requested): Likewise.
386 (run_once): Likewise.
387 (report_no_resumed): Likewise.
388 (non_stop): Likewise.
389 (disable_packet_vCont): Likewise.
390 (disable_packet_Tthread): Likewise.
391 (disable_packet_qC): Likewise.
392 (disable_packet_qfThreadInfo): Likewise.
393 (handle_general_set): Update.
394 (handle_detach): Update.
395 (handle_monitor_command): Update.
396 (handle_query): Update.
397 (captured_main): Update.
398 (process_serial_event): Update.
399 * server.h (server_waiting): Change to bool.
400 (disable_packet_vCont): Likewise.
401 (disable_packet_Tthread): Likewise.
402 (disable_packet_qC): Likewise.
403 (disable_packet_qfThreadInfo): Likewise.
404 (run_once): Likewise.
405 (non_stop): Likewise.
406 * target.c (target_stop_and_wait): Update.
408 2019-10-02 Tom Tromey <tromey@adacore.com>
410 * Makefile.in (SFILES): Add common-inferior.c.
411 (OBS): Add common-inferior.o.
412 * server.c (startup_with_shell): Don't define.
414 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
416 * linux-low.c (linux_low_read_btrace): Update for change to
419 2019-09-20 Christian Biesinger <cbiesinger@google.com>
421 * debug.c (debug_threads): Remove comment in favor of the header.
422 * debug.h (using_threads): Add declaration.
423 (debug_threads): Add comment.
424 * linux-aarch64-low.c: Include debug.h and remove declaration of
426 * nto-low.c: Likewise.
427 * remote-utils.c: Likewise.
428 * thread-db.c: Likewise.
430 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
432 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
433 and powerpc-cell64l-ipa.o.
434 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
435 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
436 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
439 * spu-low.c: Remove file.
441 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
442 (parse_spufs_run): Remove.
443 (ppc_get_pc): Remove Cell/B.E. support.
444 (ppc_set_pc): Likewise.
445 (ppc_breakpoint_at): Likewise.
446 (ppc_arch_setup): Likewise.
447 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
448 tdesc_powerpc_cell32l.
449 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
450 or init_registers_powerpc_cell32l.
451 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
452 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
453 or init_registers_powerpc_cell32l.
454 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
455 (init_registers_powerpc_cell32l): Remove prototype.
456 (init_registers_powerpc_cell64l): Likewise.
458 * target.h (struct target_ops): Remove qxfer_spu member.
459 * server.c (handle_qxfer_spu): Remove.
460 (qxfer_packets): Remove entry for "spu".
461 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
462 * linux-low.c (SPUFS_MAGIC): Remove.
463 (spu_enumerate_spu_ids): Remove.
464 (linux_qxfer_spu): Remove.
465 (linux_target_ops): Remove qxfer_spu member.
466 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
467 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
468 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
470 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
472 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
473 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
474 * config.in: Regenerate.
475 * configure: Regenerate.
477 2019-08-15 Tom Tromey <tromey@adacore.com>
479 * target.c (target_write_memory): Use gdb::byte_vector.
481 2019-08-15 Tom Tromey <tromey@adacore.com>
483 * tracepoint.c (write_inferior_data_pointer)
484 (write_inferior_integer, write_inferior_int8)
485 (write_inferior_uinteger, m_tracepoint_action_download)
486 (r_tracepoint_action_download, x_tracepoint_action_download)
487 (l_tracepoint_action_download, clear_inferior_trace_buffer)
488 (download_agent_expr, download_tracepoint_1)
489 (download_trace_state_variables, upload_fast_traceframes): Update.
490 * server.c (gdb_write_memory): Update.
491 * remote-utils.c (relocate_instruction): Update.
492 * proc-service.c (ps_pdwrite): Update.
493 * mem-break.c (remove_memory_breakpoint)
494 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
495 (uninsert_fast_tracepoint_jumps_at)
496 (reinsert_fast_tracepoint_jumps_at): Update.
497 * linux-x86-low.c (append_insns)
498 (i386_install_fast_tracepoint_jump_pad)
499 (amd64_write_goto_address, i386_write_goto_address): Update.
500 * linux-s390-low.c (append_insns, s390_write_goto_address):
502 * linux-ppc-low.c (ppc_relocate_instruction)
503 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
504 (ppc_write_goto_address): Update.
505 * linux-aarch64-low.c (append_insns): Update.
506 * target.h (struct target_ops): Update.
507 (write_inferior_memory): Don't declare.
508 * target.c (target_write_memory): Rename from
509 write_inferior_memory. Remove old target_write_memory.
511 2019-08-15 Tom Tromey <tromey@adacore.com>
513 * target.c (write_inferior_memory): Use std::vector.
515 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
518 * configure.ac: Drop enable-libmcheck support.
519 * configure, config.in: Rebuild.
520 * acinclude.m4: Don't include it.
522 2019-07-19 Alan Hayward <alan.hayward@arm.com>
524 * configure.srv: Remove Arm xml files.
526 2019-07-19 Alan Hayward <alan.hayward@arm.com>
528 * configure.srv: Add new files. Remove xml generated files.
529 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
531 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
532 * linux-aarch32-tdesc.c: New file.
533 * linux-aarch32-tdesc.h: New file.
534 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
535 * linux-arm-low.c (init_registers_arm, tdesc_arm)
536 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
537 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
538 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
539 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
540 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
541 (arm_read_description): Call arm_linux_read_description.
542 (initialize_low_arch): Don't init registers.
543 * linux-arm-tdesc.c: New file.
544 * linux-arm-tdesc.h: New file.
546 2019-07-10 Alan Hayward <alan.hayward@arm.com>
548 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
549 Move counter inside for.
550 (arm_read_description): Check ptrace earlier.
551 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
553 2019-07-09 Tom Tromey <tom@tromey.com>
555 * configure: Rebuild.
556 * configure.ac: Change common to gdbsupport.
557 * acinclude.m4: Change common to gdbsupport.
558 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
559 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
560 common to gdbsupport.
561 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
562 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
563 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
564 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
565 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
566 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
567 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
568 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
569 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
570 common to gdbsupport.
572 2019-07-04 Alan Hayward <alan.hayward@arm.com>
574 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
576 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
578 2019-07-04 Alan Hayward <alan.hayward@arm.com>
580 * configure.srv: Remove legacy xml.
581 * linux-aarch64-low.c (initialize_low_arch): Remove
582 initialize_low_tdesc call.
583 * linux-aarch64-tdesc-selftest.c: Remove file.
584 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
585 * linux-x86-low.c (initialize_low_arch): Remove
586 initialize_low_tdesc call.
587 * linux-x86-tdesc-selftest.c: Remove file.
588 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
590 2019-06-20 Tom de Vries <tdevries@suse.de>
592 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
593 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
595 2019-06-19 Tom de Vries <tdevries@suse.de>
597 * debug.h (debug_write): Change return type to ssize_t.
598 * debug.c (debug_write): Same.
600 2019-06-14 Tom Tromey <tom@tromey.com>
602 * configure.ac: Use new path to gnulib.
603 * configure: Rebuild.
604 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
607 2019-06-11 Tom Tromey <tom@tromey.com>
609 * Makefile.in (SFILES): Add alloc.c.
611 (IPA_OBJS): Add alloc-ipa.o.
612 (alloc-ipa.o): New target.
613 (%.o: ../%.c): New pattern rule.
615 2019-06-10 Tom Tromey <tromey@adacore.com>
617 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
618 end warning with a newline.
619 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
621 * thread-db.c (attach_thread): Don't end warning with a newline.
622 (thread_db_notice_clone): Likewise.
623 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
625 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
626 end warning with a newline.
628 2019-06-04 Pedro Alves <palves@redhat.com>
630 * server.c (captured_main): Use make_unique_xstrdup.
632 2019-06-02 Tom Tromey <tom@tromey.com>
634 * gdbreplay.c (fromhex): Remove.
635 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
637 2019-05-29 Tom Tromey <tromey@adacore.com>
639 * configure: Rebuild.
641 2019-05-06 Kevin Buettner <kevinb@redhat.com>
643 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
644 sign extension code on 32-bit builds.
646 2019-05-03 Eli Zaretskii <eliz@gnu.org>
649 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
651 2019-04-19 Tom Tromey <tom@tromey.com>
653 * server.c (struct vstop_notif): Derive from notif_event.
655 (queue_stop_reply): Update.
656 (remove_all_on_match_ptid): Change type. Rewrite.
657 (discard_queued_stop_replies): Rewrite.
658 (in_queued_stop_replies_ptid): Change type.
659 (in_queued_stop_replies): Rewrite.
660 (notif_stop): Update.
661 (queue_stop_reply_callback): Update.
662 (captured_main): Don't call initialize_notif.
663 (push_stop_notification): Update.
664 * notif.c (notif_write_event, handle_notif_ack)
665 (notif_event_enque, notif_push): Update.
666 (notif_event_xfree, initialize_notif): Remove.
667 * notif.h (struct notif_event): Include <list>, not
669 (struct notif_server) <queue>: Now a std::list.
670 (notif_event_p): Remove typedef.
671 (initialize_notif): Don't declare.
672 (struct notif_event): Add virtual destructor.
674 2019-04-17 Alan Hayward <alan.hayward@arm.com>
676 * ax.c (ax_vdebug): Call debug_printf.
677 * debug.c (debug_write): New function.
678 * debug.h (debug_write): New declaration.
679 * linux-low.c (sigchld_handler): Call debug_write.
681 2019-04-17 Alan Hayward <alan.hayward@arm.com>
683 * debug.c (debug_set_output): New function.
684 (debug_vprintf): Send output to debug_file.
685 (debug_flush): Likewise.
686 * debug.h (debug_set_output): New declaration.
687 * server.c (handle_monitor_command): Add debug-file option.
688 (captured_main): Likewise.
690 2019-04-17 Alan Hayward <alan.hayward@arm.com>
692 * debug.c (remote_debug): Add definition.
693 * debug.h (remote_debug): Add declaration.
694 * hostio.c (remote_debug): Remove declaration.
695 * remote-utils.c (struct ui_file): Likewise.
696 (remote_debug): Likewise.
697 * remote-utils.h (remote_debug): Likewise,
698 * server.c (remote_debug): Remove definition.
700 2019-04-10 Kevin Buettner <kevinb@redhat.com>
702 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
703 when using a 64-bit gdbserver.
705 2019-04-09 Tom Tromey <tromey@adacore.com>
707 * linux-low.c (select_event_lwp): Use find_thread_in_random.
709 2019-04-08 Tom Tromey <tom@tromey.com>
711 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
713 (linux_resume_one_lwp): Likewise.
715 2019-04-08 Tom Tromey <tom@tromey.com>
717 * gdbreplay.c: Update.
718 * linux-low.c: Update.
721 2019-04-08 Tom Tromey <tom@tromey.com>
723 * server.c: Use C++ exception handling.
724 * linux-low.c: Use C++ exception handling.
725 * gdbreplay.c: Use C++ exception handling.
727 2019-04-08 Tom Tromey <tom@tromey.com>
729 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
730 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
731 (captured_main, main): Update.
732 * gdbreplay.c (main): Update.
734 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
736 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
737 value in argument pointer, return 1 if the entry is found and 0
738 otherwise. Move comment.
739 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
740 * linux-low.h (linux_get_auxv): Declare.
741 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
743 2019-04-05 Tom Tromey <tromey@adacore.com>
745 * server.c (gdbserver_usage): Use upper-case for metasyntactic
748 2019-03-28 Alan Hayward <alan.hayward@arm.com>
750 * linux-low.c (AT_HWCAP2): Add define if not already included.
752 2019-03-26 Alan Hayward <alan.hayward@arm.com>
754 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
755 (aarch64_arch_setup): Call linux_get_hwcap.
756 * linux-arm-low.c (arm_get_hwcap): Remove function.
757 (arm_read_description): Call linux_get_hwcap.
758 * linux-low.c (linux_get_auxv): New function.
759 (linux_get_hwcap): Likewise.
760 (linux_get_hwcap2): Likewise.
761 * linux-low.h (linux_get_hwcap): New declaration.
762 (linux_get_hwcap2): Likewise.
763 * linux-ppc-low.c (ppc_get_auxv): Remove function.
764 (ppc_arch_setup): Call linux_get_hwcap.
765 * linux-s390-low.c (s390_get_hwcap): Remove function.
766 (s390_arch_setup): Call linux_get_hwcap.
768 2019-03-22 Alan Hayward <alan.hayward@arm.com>
769 Jiong Wang <jiong.wang@arm.com>
771 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
772 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
774 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
776 2019-03-22 Alan Hayward <alan.hayward@arm.com>
777 Jiong Wang <jiong.wang@arm.com>
779 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
780 (aarch64_get_hwcap): New function.
781 (aarch64_arch_setup): Read APIA hwcap.
783 2019-03-22 Alan Hayward <alan.hayward@arm.com>
784 Jiong Wang <jiong.wang@arm.com>
786 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
787 (initialize_low_tracepoint): Likewise.
788 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
789 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
790 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
791 (aarch64_linux_read_description): Likewise.
792 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
794 2019-03-12 John Baldwin <jhb@FreeBSD.org>
796 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
797 i386_create_target_description for 'segments' parameter.
798 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
799 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
800 * win32-i386-low.c (i386_arch_setup): Likewise.
802 2019-03-12 Tom Tromey <tromey@adacore.com>
804 * linux-low.c (iterate_over_lwps): Update.
806 2019-03-06 Tom Tromey <tom@tromey.com>
808 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
809 (captured_main): Use SCOPE_EXIT.
811 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
813 * configure.srv: Use '$enable_unittest' instead of '$development'
814 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
817 2019-02-27 Tom Tromey <tromey@adacore.com>
819 * gdbreplay.c (logchar): Handle \r\n.
821 2019-02-07 Alan Hayward <alan.hayward@arm.com>
823 * linux-low.c (linux_attach): Add process before lwp.
824 * server.c (attach_inferior): Check if already attached.
826 2019-02-07 Tom Tromey <tom@tromey.com>
828 * x86-tdesc.h: Rename include guard.
829 * x86-low.h: Add include guard.
830 * wincecompat.h: Rename include guard.
831 * win32-low.h: Add include guard.
832 * utils.h: Rename include guard.
833 * tracepoint.h: Rename include guard.
834 * tdesc.h: Rename include guard.
835 * target.h: Rename include guard.
836 * server.h: Rename include guard.
837 * remote-utils.h: Rename include guard.
838 * regcache.h: Rename include guard.
839 * nto-low.h: Rename include guard.
840 * notif.h: Add include guard.
841 * mem-break.h: Rename include guard.
842 * lynx-low.h: Add include guard.
843 * linux-x86-tdesc.h: Add include guard.
844 * linux-s390-tdesc.h: Add include guard.
845 * linux-ppc-tdesc-init.h: Add include guard.
846 * linux-low.h: Add include guard.
847 * linux-aarch64-tdesc.h: Add include guard.
848 * linux-aarch32-low.h: Add include guard.
849 * inferiors.h: Rename include guard.
850 * i387-fp.h: Rename include guard.
851 * hostio.h: Rename include guard.
852 * gdbthread.h: Rename include guard.
853 * gdb_proc_service.h: Rename include guard.
854 * event-loop.h: Rename include guard.
855 * dll.h: Rename include guard.
856 * debug.h: Rename include guard.
857 * ax.h: Rename include guard.
859 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
862 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
863 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
865 2019-01-25 Tom Tromey <tom@tromey.com>
867 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
869 2019-01-25 Tom Tromey <tom@tromey.com>
871 * win32-low.c: Fix common/ includes.
872 * win32-i386-low.c: Fix common/ includes.
873 * tracepoint.c: Fix common/ includes.
874 * thread-db.c: Fix common/ includes.
875 * target.h: Fix common/ includes.
876 * symbol.c: Fix common/ includes.
877 * spu-low.c: Fix common/ includes.
878 * server.h: Fix common/ includes.
879 * server.c: Fix common/ includes.
880 * remote-utils.c: Fix common/ includes.
881 * regcache.h: Fix common/ includes.
882 * regcache.c: Fix common/ includes.
883 * nto-x86-low.c: Fix common/ includes.
884 * notif.h: Fix common/ includes.
885 * mem-break.h: Fix common/ includes.
886 * lynx-low.c: Fix common/ includes.
887 * lynx-i386-low.c: Fix common/ includes.
888 * linux-x86-tdesc-selftest.c: Fix common/ includes.
889 * linux-x86-low.c: Fix common/ includes.
890 * linux-low.c: Fix common/ includes.
891 * inferiors.h: Fix common/ includes.
892 * i387-fp.c: Fix common/ includes.
893 * hostio.c: Fix common/ includes.
894 * hostio-errno.c: Fix common/ includes.
895 * gdbthread.h: Fix common/ includes.
896 * gdbreplay.c: Fix common/ includes.
897 * fork-child.c: Fix common/ includes.
898 * event-loop.c: Fix common/ includes.
900 (enum gdb_agent_op): Fix common/ includes.
902 2019-01-21 Tom Tromey <tom@tromey.com>
904 * tracepoint.c: Fix includes.
905 * remote-utils.c: Fix includes.
906 * linux-x86-low.c: Fix includes.
908 2019-01-01 Joel Brobecker <brobecker@adacore.com>
910 * gdbreplay.c (gdbreplay_version): Update copyright year in
912 * server.c (gdbserver_version): Likewise.
914 2018-12-05 Alan Hayward <alan.hayward@arm.com>
916 * linux-low.c (add_lwp): Switch ordering.
918 2018-11-29 Tom Tromey <tom@tromey.com>
920 * win32-low.c (win32_join): Take pid, not process.
921 * target.h (struct target_ops) <join>: Change argument type.
922 (join_inferior): Change argument name.
923 * spu-low.c (spu_join): Take pid, not process.
924 * server.c (handle_detach): Preserve pid before destroying
926 * lynx-low.c (lynx_join): Take pid, not process.
927 * linux-low.c (linux_join): Take pid, not process.
929 2018-11-23 Alan Hayward <alan.hayward@arm.com>
931 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
932 (aarch64_cannot_fetch_register): Likewise.
933 (struct linux_target_ops): Update references.
935 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
937 * linux-ppc-low.c: Include nat/linux-ptrace.h.
939 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
941 * configure.srv (ipa_ppc_linux_regobj): Add
942 powerpc-isa207-htm-vsx32l-ipa.o and
943 powerpc-isa207-htm-vsx64l-ipa.o.
944 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
945 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
946 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
947 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
948 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
949 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
950 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
951 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
952 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
953 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
954 (init_registers_powerpc_isa207_htm_vsx32l)
955 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
956 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
957 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
958 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
959 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
960 (ppc_store_tm_ctarregset): New functions.
961 (ppc_regsets): Add entries for HTM regsets.
962 (ppc_arch_setup): Set htm in features struct when needed. Set
963 sizes for the HTM regsets.
964 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
965 (initialize_low_arch): Call
966 init_registers_powerpc_isa207_htm_vsx32l and
967 init_registers_powerpc_isa207_htm_vsx64l.
968 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
969 PPC_TDESC_ISA207_HTM_VSX.
970 (initialize_low_tracepoint): Call
971 init_registers_powerpc_isa207_htm_vsx32l and
972 init_registers_powerpc_isa207_htm_vsx64l.
974 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
976 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
977 rs6000/power-linux-pmu.xml to srv_xmlfiles.
978 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
979 (ppc_store_pmuregset): New functions.
980 (ppc_regsets): Add entries for ebb and pmu regsets.
981 (ppc_arch_setup): Set isa207 in features struct if the ebb and
982 pmu regsets are available. Set sizes for these regsets.
984 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
986 * configure.srv (ipa_ppc_linux_regobj): Add
987 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
988 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
989 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
990 rs6000/powerpc-isa207-vsx32l.xml, and
991 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
992 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
993 <PPC_TDESC_ISA207_VSX>: New enum value.
994 (init_registers_powerpc_isa207_vsx32l): Declare.
995 (init_registers_powerpc_isa207_vsx64l): Declare.
996 * linux-ppc-low.c (ppc_fill_tarregset): New function.
997 (ppc_store_tarregset): New function.
998 (ppc_regsets): Add entry for the TAR regset.
999 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1000 size for the TAR regsets.
1001 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1002 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1003 and init_registers_powerpc_isa207_vsx64l.
1004 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1005 (initialize_low_tracepoint): Call
1006 init_registers_powerpc_isa207_vsx32l and
1007 init_registers_powerpc_isa207_vsx64l.
1009 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1010 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1012 * configure.srv (ipa_ppc_linux_regobj): Add
1013 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1014 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1015 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1016 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1017 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1018 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1019 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1020 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1021 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1022 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1023 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1024 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1025 (ppc_hwcap): Add comment.
1026 (ppc_hwcap2): New global.
1027 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1028 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1029 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1030 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1031 when needed. Set sizes for the the DSCR and PPR regsets.
1032 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1033 (initialize_low_arch): Call
1034 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1035 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1036 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1037 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1038 (initialize_low_tracepoint): Call
1039 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1040 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1042 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1044 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1046 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1047 Simon Marchi <simark@simark.ca>
1049 * acinclude.m4: Include "../selftest.m4".
1050 * configure: Regenerate.
1051 * configure.ac: Use "GDB_AC_SELFTEST".
1052 * configure.srv: Use "$enable_unittests" instead of
1053 "$development" when checking whether unit tests have been
1055 * server.c (captured_main): Update message informing that
1056 selftests have been disabled.
1058 2018-10-04 Tom Tromey <tom@tromey.com>
1060 * configure: Rebuild.
1062 2018-10-04 Tom Tromey <tom@tromey.com>
1064 * server.c (handle_status): Rename inner "thread".
1065 (process_serial_event): Declare "res" in 'm' case.
1066 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1067 (iterate_over_lwps): Rename inner "thread".
1068 (linux_qxfer_libraries_svr4): Rename inner "len".
1069 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1071 2018-10-01 Gary Benson <gbenson@redhat.com>
1073 * gdb_proc_service.h: Moved common code to
1074 common/gdb_proc_service.h.
1076 2018-10-01 Gary Benson <gbenson@redhat.com>
1078 * gdb_proc_service.h: Synchronize comments and whitespace with
1079 GDB's version of this file.
1081 2018-09-25 Tom Tromey <tom@tromey.com>
1083 * configure: Rebuild.
1084 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1086 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1088 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1089 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1090 ($(IPA_LIB)): Sort IPA_OBJS.
1092 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1094 * Makefile.in: Remove references to $(ADD_DEPS).
1096 2018-09-16 Tom Tromey <tom@tromey.com>
1098 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1100 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1103 2018-09-05 Tom Tromey <tom@tromey.com>
1105 * configure: Rebuild.
1107 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1110 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1112 2018-08-27 Tom Tromey <tom@tromey.com>
1115 * configure: Rebuild.
1117 2018-08-27 Tom Tromey <tom@tromey.com>
1119 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1120 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1121 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1122 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1123 (s390x_emit_stack_adjust): Add casts to unsigned char.
1125 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1129 * server.h (struct client_state) <disable_randomization>:
1132 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1134 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1136 (mips_supply_ptrace_register): Likewise.
1138 2018-07-22 Tom Tromey <tom@tromey.com>
1140 * configure: Rebuild.
1142 2018-07-22 Tom Tromey <tom@tromey.com>
1144 * win32-low.c (win32_create_inferior): Remove unused variables.
1145 * gdbreplay.c (remote_open): Remove unused variable.
1146 * remote-utils.c (remote_prepare): Remove unused variable.
1147 * x86-tdesc.h (X86_TDESC_H): Define.
1148 (amd64_expedite_regs): Define conditionally.
1149 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1150 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1151 * remote-utils.c (readchar): Remove unused variable.
1153 2018-07-13 Pedro Alves <palves@redhat.com>
1155 * linux-low.c (linux_kill): Change parameter to process_info
1156 pointer instead of pid. Adjust.
1157 * lynx-low.c (lynx_kill): Likewise.
1158 * nto-low.c (nto_kill): Likewise.
1159 * spu-low.c (spu_kill): Likewise.
1160 * win32-low.c (win32_kill): Likewise.
1161 * server.c (handle_v_kill, kill_inferior_callback)
1162 (detach_or_kill_for_exit): Adjust.
1163 * target.c (kill_inferior): Change parameter to process_info
1164 pointer instead of pid. Adjust.
1165 * target.h (struct target_ops) <kill>: Change parameter to
1166 process_info pointer instead of pid. Adjust all implementations
1168 (kill_inferior): Likewise.
1170 2018-07-13 Pedro Alves <palves@redhat.com>
1172 * linux-low.c (linux_detach, linux_join): Change parameter to
1173 process_info pointer instead of pid. Adjust.
1174 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1175 * nto-low.c (nto_detach): Likewise.
1176 * spu-low.c (spu_detach, spu_join): Likewise.
1177 * win32-low.c (win32_detach, win32_join): Likewise.
1178 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1179 * target.h (struct target_ops) <detach, join>: Change parameter to
1180 process_info pointer instead of pid. Adjust all implementations
1182 (detach_inferior, join_inferior): Rename 'pid' parameter to
1185 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1186 Jan Kratochvil <jan.kratochvil@redhat.com>
1187 Paul Fertser <fercerpav@gmail.com>
1188 Tsutomu Seki <sekiriki@gmail.com>
1190 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1191 (OBS): Add 'common/netstuff.o'.
1192 (GDBREPLAY_OBS): Likewise.
1193 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1194 (remote_open): Implement support for IPv6
1196 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1198 (handle_accept_event): Accept connections from IPv6 sources.
1199 (remote_prepare): Handle IPv6-style hostnames; implement
1200 support for IPv6 connections.
1201 (remote_open): Implement support for printing connections from
1204 2018-07-11 Pedro Alves <palves@redhat.com>
1207 * mem-break.c (any_persistent_commands): Add process_info
1208 parameter and use it instead of relying on the current process.
1209 Change return type to bool.
1210 * mem-break.h (any_persistent_commands): Add process_info
1211 parameter and change return type to bool.
1212 * server.c (handle_detach): Remove require_running_or_return call.
1213 Look up the process_info for the process we're about to detach.
1214 If not found, return back error to GDB. Adjust
1215 any_persistent_commands call to pass down a process pointer.
1217 2018-07-11 Pedro Alves <palves@redhat.com>
1219 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1220 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1221 instead of collect_register_by_name.
1222 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1223 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1225 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1226 Pedro Alves <palves@redhat.com>
1228 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1230 2018-07-03 Tom Tromey <tom@tromey.com>
1232 * linux-low.c: Update.
1233 * lynx-low.c: Update.
1234 * mem-break.c: Update.
1235 * nto-low.c: Update.
1236 * remote-utils.c: Update.
1238 * spu-low.c: Update.
1240 * win32-low.c: Update.
1242 2018-07-03 Tom Tromey <tom@tromey.com>
1246 2018-07-03 Tom Tromey <tom@tromey.com>
1248 * linux-low.c: Update.
1250 2018-07-03 Tom Tromey <tom@tromey.com>
1254 2018-07-03 Tom Tromey <tom@tromey.com>
1256 * linux-low.c: Update.
1257 * linux-mips-low.c: Update.
1258 * lynx-low.c: Update.
1259 * nto-low.c: Update.
1260 * remote-utils.c: Update.
1262 * spu-low.c: Update.
1264 * thread-db.c: Update.
1266 2018-07-03 Tom Tromey <tom@tromey.com>
1268 * linux-low.c: Update.
1269 * linux-mips-low.c: Update.
1270 * lynx-low.c: Update.
1271 * mem-break.c: Update.
1272 * nto-low.c: Update.
1273 * remote-utils.c: Update.
1275 * spu-low.c: Update.
1277 * tracepoint.c: Update.
1279 2018-07-03 Tom Tromey <tom@tromey.com>
1281 * linux-low.c: Update.
1282 * linux-ppc-low.c: Update.
1283 * linux-x86-low.c: Update.
1284 * proc-service.c: Update.
1286 * spu-low.c: Update.
1287 * thread-db.c: Update.
1288 * win32-low.c: Update.
1290 2018-07-03 Tom Tromey <tom@tromey.com>
1292 * linux-low.c: Update.
1293 * lynx-low.c: Update.
1294 * nto-low.c: Update.
1295 * remote-utils.c: Update.
1296 * spu-low.c: Update.
1297 * thread-db.c: Update.
1298 * win32-low.c: Update.
1300 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1302 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1303 parameter in call to 'amd64_create_target_description'.
1305 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1307 * x86-tdesc.h: Remove executable permission flag.
1309 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1311 * configure.ac: Remove AC_PREREQ, add missing quoting.
1312 * configure: Re-generate.
1313 * config.in: Re-generate.
1314 * aclocal.m4: Re-generate.
1316 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1318 * tracepoint.h (current_traceframe): Remove declaration.
1320 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1322 * linux-aarch64-low.c (is_sve_tdesc): New function.
1323 (aarch64_sve_regs_copy_to_regcache): Likewise.
1324 (aarch64_sve_regs_copy_from_regcache): Likewise.
1325 (aarch64_regs_info): Add SVE checks.
1326 (initialize_low_arch): Initialize SVE.
1328 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1330 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1332 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1334 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1335 (initialize_low_tracepoint): Likewise
1336 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1337 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1339 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1341 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1343 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1345 * server.h (PBUFSIZ): Increase size
1347 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1349 * regcache.c (regcache::raw_compare): New function.
1350 * regcache.h (regcache::raw_compare): New declaration.
1352 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1354 * regcache.c (new_register_cache): Use new.
1355 (free_register_cache): Use delete.
1356 (register_data): Use const.
1357 (supply_register): Move body inside regcache.
1358 (regcache::raw_supply): New override function.
1359 (collect_register): Move body inside regcache.
1360 (regcache::raw_collect): New override function.
1361 (regcache::get_register_status): New override function.
1362 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1364 2018-06-09 Tom Tromey <tom@tromey.com>
1366 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1368 (event_queue): Use std::queue.
1369 (gdb_event_xfree): Remove.
1370 (initialize_event_loop, process_event, wait_for_event): Update.
1372 2018-06-08 Stan Cox <scox@redhat.com>
1374 * win32-low.c (win32_create_inferior): last_ptid and last_status
1375 moved to client_state.
1377 2018-06-08 Pedro Alves <palves@redhat.com>
1379 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1380 common/common-exceptions.o, common/common-utils.o,
1381 common/errors.o, common/print-utils.o and utils.o.
1382 * gdbreplay.c: Include "common-defs.h" instead of the two
1383 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1384 string.h or alloca.h.
1385 (perror_with_name): Delete.
1386 (remote_open): Use xstrdup instead of strdup.
1387 (main): Rename to ...
1388 (captured_main): ... this.
1391 2018-06-08 Tom Tromey <tom@tromey.com>
1393 * linux-low.c (linux_low_read_btrace): Update.
1395 2018-06-04 Stan Cox <scox@redhat.com>
1397 * server.h (struct client_state): New.
1398 * server.c (cont_thread, general_thread, multi_process)
1399 (report_fork_events, report_vfork_events, report_exec_events)
1400 (report_thread_events, swbreak_feature, hwbreak_feature)
1401 (vCont_supported, disable_randomization, pass_signals)
1402 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1403 Moved to client_state.
1404 * remote-utils.c (remote_debug, noack_mode)
1405 (transport_is_reliable): Moved to client_state.
1406 * tracepoint.c (current_traceframe): Moved to client_state.
1409 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1410 linux-low.c, remote-utils.h, target.c: Use client_state.
1412 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1414 * configure.srv: Add new c/h file.
1416 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1418 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1421 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1423 * gdb.arch/mips-fpregset-core.exp: New test.
1424 * gdb.arch/mips-fpregset-core.c: New test source.
1426 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1429 * hostio.c (require_int): Do not report overflow for integers
1430 between 0xfffffff and 0x7fffffff.
1432 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1434 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1435 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1436 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1438 (the_low_target): Wire them.
1440 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1442 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1443 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1444 mode. Call collect_register_by_name with vscr using
1445 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1446 (ppc_store_vrregset): Add and set vscr_offset variable as in
1447 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1450 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1452 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1453 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1454 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1456 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1458 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1459 (ppc_store_vsxregset): Likewise.
1460 (ppc_fill_vrregset): Likewise.
1461 (ppc_store_vrregset): Likewise.
1462 (ppc_fill_evrregset): Likewise.
1463 (ppc_store_evrregset): Likewise.
1464 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1465 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1468 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1470 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1471 wordsize of the inferior. Call ppc_linux_target_wordsize.
1473 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1475 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1476 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1477 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1478 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1479 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1480 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1481 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1482 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1483 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1484 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1485 (tdesc_powerpc_e500l): Remove.
1486 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1487 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1488 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1489 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1491 (ppc_arch_setup): Remove target description matching code. Fill a
1492 ppc_linux_features struct and call ppc_linux_match_description
1495 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1497 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1498 width of the requested register exceeds the width of the
1500 (mips_cannot_store_register): Likewise.
1502 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1504 * linux-mips-low.c (mips_fetch_register): New function. Update
1506 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1507 (the_low_target): Wire `mips_fetch_register'.
1509 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1511 * lynx-i386-low.c (LYNXOS_178): New macro.
1512 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1513 the layout on LynxOS-178.
1514 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1515 handle floating point registers that are not supported by
1518 2018-05-10 Tom Tromey <tom@tromey.com>
1520 * configure: Rebuild.
1522 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1525 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1526 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1527 Use it to set the expedite_regs field in the given tdesc.
1528 * x86-tdesc.h: New file.
1529 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1530 Adjust following the addition of the new expedite_regs parameter
1531 to init_target_desc.
1532 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1533 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1534 (i386_linux_read_description, amd64_linux_read_description):
1535 Adjust following the addition of the new expedite_regs parameter
1536 to init_target_desc.
1537 * lynx-i386-low.c: #include "x86-tdesc.h".
1538 (lynx_i386_arch_setup): Adjust following the addition of the new
1539 expedite_regs parameter to init_target_desc.
1540 * nto-x86-low.c: #include "x86-tdesc.h".
1541 (nto_x86_arch_setup): Adjust following the addition of the new
1542 expedite_regs parameter to init_target_desc.
1543 * win32-i386-low.c: #include "x86-tdesc.h".
1544 (i386_arch_setup): Adjust following the addition of the new
1545 expedite_regs parameter to init_target_desc.
1547 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1550 * win32-low.c (win32_create_inferior): Add call to my_wait
1551 setting last_status global.
1553 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1556 * win32-low.c (create_process): Only call gdb_tilde_expand if
1557 inferior_cwd is not NULL.
1559 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1561 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1562 registers to the cache if their values have changed.
1563 (i387_xsave_to_cache): Provide default values for x87 control
1564 registers when these features are available, but disabled.
1565 * regcache.c (supply_register_by_name_zeroed): New function.
1566 * regcache.h (supply_register_by_name_zeroed): Declare new
1569 2018-05-07 Tom Tromey <tom@tromey.com>
1571 * configure: Rebuild.
1573 2018-05-04 Tom Tromey <tom@tromey.com>
1575 * configure: Rebuild.
1577 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1578 Pedro Alves <palves@redhat.com>
1580 * linux-aarch64-low.c (aarch64_stopped_data_address):
1583 2018-04-27 Tom Tromey <tom@tromey.com>
1585 * configure: Rebuild.
1587 2018-04-23 Tom Tromey <tom@tromey.com>
1589 * configure: Rebuild.
1591 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1593 * Makefile.in (depcomp): Add "..".
1594 (all_deps_files): New and use it.
1596 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1598 * configure.srv (aarch64*-*-linux*): Don't include xml.
1599 (i[34567]86-*-cygwin*): Likewise.
1600 (i[34567]86-*-linux*): Likewise.
1601 (i[34567]86-*-lynxos*): Likewise.
1602 (i[34567]86-*-mingw32ce*): Likewise.
1603 (i[34567]86-*-mingw*): Likewise.
1604 (i[34567]86-*-nto*): Likewise.
1605 (tic6x-*-uclinux): Likewise.
1606 (x86_64-*-linux*): Likewise.
1607 (x86_64-*-mingw*): Likewise.
1608 (x86_64-*-cygwin*): Likewise.
1610 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1612 * tdesc.c: Remove xml parameter.
1614 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1616 * server.c (get_features_xml): Remove cast.
1617 * tdesc.c (void target_desc::accept): Fill in function.
1618 (tdesc_get_features_xml): Remove old xml creation.
1619 (print_xml_feature::visit_pre): Add xml vistor.
1620 * tdesc.h (struct target_desc): Make xmltarget mutable.
1621 (tdesc_get_features_xml): Remove declaration.
1623 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1625 * tdesc.c (tdesc_architecture_name): Add new function.
1626 (tdesc_osabi_name): Likewise.
1627 (tdesc_get_features_xml): Use new functions.
1629 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1631 * tdesc.c (tdesc_create_flags): Remove.
1632 (tdesc_add_flag): Likewise.
1633 (tdesc_named_type): Likewise.
1634 (tdesc_create_union): Likewise.
1635 (tdesc_create_struct): Likewise.
1636 (tdesc_create_vector): Likewise.
1637 (tdesc_add_bitfield): Likewise.
1638 (tdesc_add_field): Likewise.
1639 (tdesc_set_struct_size): Likewise.
1641 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1643 * tdesc.c (~target_desc): Remove implictly deleted items.
1644 (init_target_desc): Iterate all features.
1645 (tdesc_get_features_xml): Use vector.
1646 (tdesc_create_feature): Create feature.
1647 * tdesc.h (tdesc_feature) Remove
1648 (target_desc): Add features.
1650 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1652 * Makefile.in: Add common/tdesc.c
1653 * tdesc.c (init_target_desc): init all reg_defs from register
1655 (tdesc_create_reg): Create tdesc_reg.
1656 * tdesc.h (tdesc_feature): Add register vector.
1658 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1660 * tdesc.h (struct target_desc) <features>: Change type to
1661 std::vector<std::string>.
1662 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1664 (tdesc_get_features_xml): Likewise.
1665 (tdesc_create_feature): Likewise.
1667 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1669 * regcache.c (find_register_by_number): Return a ref.
1670 (find_regno): Use references.
1671 (register_size): Likewise.
1672 (register_data): Likewise.
1673 * tdesc.c (target_desc::~target_desc): Remove free calls.
1674 (target_desc::operator==): Use std::vector compare.
1675 (init_target_desc): Use reference.
1676 (tdesc_create_reg): Use reg constructors.
1677 * tdesc.h (struct target_desc): Replace pointer with object.
1679 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1681 * regcache.c (find_register_by_number): Make static.
1682 (find_regno): Use find_register_by_number
1683 * regcache.h (struct reg): Remove declaration.
1685 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1687 * tdesc.c (target_desc::~target_desc): Move to here.
1688 (target_desc::operator==): Likewise.
1689 * tdesc.h (target_desc::~target_desc): Move from here.
1690 (target_desc::operator==): Likewise.
1692 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1694 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1696 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1698 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1700 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1701 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1702 and init_registers_s390_gs_linux64.
1704 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1706 * linux-s390-low.c (s390_fill_gs): Remove function.
1707 (s390_fill_gsbc): Remove function.
1708 (s390_regsets): Set fill functions for the guarded storage regsets
1711 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1713 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1714 the word size. Add comment.
1715 (s390_get_wordsize): New function.
1716 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1717 pswm with it. Instead, use s390_get_wordsize to determine the
1718 word size first and derive the correct tdesc from that directly.
1720 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1722 * Makefile.in: Include silent-rules.mk.
1723 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1724 (COMPILE): Add ECHO_CXX.
1725 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1726 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1727 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1728 (version-generated.c): Add ECHO_GEN.
1729 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1730 (IPAGENT_COMPILE): Add ECHO_CXX.
1731 (%-generated.c): Add ECHO_REGDAT.
1733 2018-03-14 Tom Tromey <tom@tromey.com>
1736 * ax.c (ax_printf): Special case for NULL.
1738 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1740 * linux-low.c (linux_qxfer_libraries_svr4): Use
1741 xml_escape_text_append.
1743 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1745 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1747 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1749 * server.c (handle_general_set): Remove unnecessary xstrdup.
1751 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1753 * server.c (parse_debug_format_options): Adjust to
1754 delim_string_to_char_ptr_vec changes.
1755 * thread-db.c (thread_db_load_search): Adjust to
1756 dirnames_to_char_ptr_vec changes.
1758 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1760 * target.h (target_enable_btrace, target_disable_btrace)
1761 (target_read_btrace, target_read_btrace_conf): Turn macro into
1762 inline function. Throw error if target method is not defined.
1763 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1764 check for btrace target method. Be prepared to handle exceptions
1765 from btrace target methods.
1767 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1769 * server.c (captured_main): Change order of error message printed
1770 when the current working directory cannot be found.
1772 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1774 * server.c: Include "filenames.h" and "pathstuff.h".
1775 (program_name): Delete variable.
1776 (program_path): New anonymous class.
1777 (get_exec_wrapper): Use "program_path" instead of
1779 (handle_v_run): Likewise.
1780 (captured_main): Likewise.
1781 (process_serial_event): Likewise.
1783 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1785 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1786 (OBJS): Add "pathstuff.o".
1787 * server.c (current_directory): New global variable.
1788 (captured_main): Initialize "current_directory".
1790 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1792 * tdesc.c: Use common/tdesc.h.
1793 * tdesc.h: Likewise.
1795 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1796 Simon Marchi <simon.marchi@ericsson.com>
1798 * Makefile.in: Switch order of make rules.
1800 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1802 * Makefile.in: Add common directory in build.
1803 * configure.ac: Add common reference.
1804 * configure: Regenerate.
1806 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1808 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1809 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1810 * spu-low.c (spu_target_ops): Likewise.
1811 * win32-low.c (win32_target_ops): Likewise.
1812 * server.c (supported_btrace_packets): Report packets unconditionally.
1813 * target.h (target_ops) <supports_btrace>: Remove.
1814 (target_supports_btrace): Remove.
1816 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1818 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1819 (handle_btrace_disable): Change return type to void. Use exceptions
1821 (handle_btrace_general_set): Catch exception and copy message to
1824 2018-02-08 Tom Tromey <tom@tromey.com>
1826 * linux-low.c (install_software_single_step_breakpoints): Use
1827 make_scoped_restore.
1828 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1829 (do_restore_current_thread_cleanup): Remove.
1830 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1833 2018-02-08 Tom Tromey <tom@tromey.com>
1835 * mem-break.c (set_raw_breakpoint_at): Use
1836 gdb::unique_xmalloc_ptr.
1838 2018-01-30 Pedro Alves <palves@redhat.com>
1841 * target.c (target_terminal::terminal_state): Rename to ...
1842 (target_terminal::m_terminal_state): ... this.
1844 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1846 * linux-low.c (handle_extended_wait): Surround call to
1847 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1849 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1851 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1852 linux_ptrace_attach_fail_reason_string now returning an
1854 (linux_attach): Likewise.
1855 * thread-db.c (attach_thread): Likewise.
1857 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1860 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1861 checking for fs_base/gs_base fields in struct user_regs_struct.
1862 * configure: Regenerate.
1864 2018-01-16 Yao Qi <yao.qi@linaro.org>
1867 * linux-low.c (fetch_register): Call supply_register instead of
1870 2018-01-08 Yao Qi <yao.qi@linaro.org>
1871 Simon Marchi <simon.marchi@ericsson.com>
1873 * Makefile.in (OBS): Remove selftest.o.
1874 * configure.ac: Set srv_selftest_objs if $development is true.
1875 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1876 * configure: Re-generated.
1877 * server.c (captured_main): Wrap variable selftest_filter with
1880 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1882 * server.c (parse_debug_format_options): Return std::string.
1883 (handle_monitor_command, captured_main): Adjust.
1885 2018-01-05 Pedro Alves <palves@redhat.com>
1888 * server.c (captured_main): Pass quiet=false to
1889 save_original_signals_state.
1891 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1893 * gdbreplay.c (gdbreplay_version): Update copyright year in
1895 * server.c (gdbserver_version): Likewise.
1897 2017-12-08 Tom Tromey <tom@tromey.com>
1899 * ax.c (ax_printf): Update.
1901 2017-12-07 Yao Qi <yao.qi@linaro.org>
1903 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1904 aarch64_linux_read_description.
1905 * linux-amd64-ipa.c (idx2mask): New array.
1906 (get_ipa_tdesc): Move idx2mask out.
1907 (initialize_low_tracepoint): Initialize target descriptions.
1908 * linux-i386-ipa.c (idx2mask): New array.
1909 (get_ipa_tdesc): Move idx2mask out.
1910 (initialize_low_tracepoint): Initialize target descriptions.
1912 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1914 * tdesc.c (struct tdesc_type): Change return type.
1915 (tdesc_add_flag): Change parameter type.
1916 (tdesc_add_bitfield): Likewise.
1917 (tdesc_add_field): Likewise.
1918 (tdesc_set_struct_size): Likewise.
1920 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1922 * regcache.c (registers_to_string): Remove unused variable.
1924 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1926 * inferiors.c (for_each_inferior_with_data): Remove.
1927 * inferiors.h (for_each_inferior_with_data): Remove.
1928 * server.c (handle_qxfer_threads_worker): Change parameter type.
1929 (handle_qxfer_threads_proper): Use for_each_thread.
1931 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1933 * inferiors.c (for_each_inferior): Remove.
1934 (clear_inferiors): Use for_each_thread.
1935 * inferiors.h (for_each_inferior): Remove.
1936 * linux-low.c (linux_wait_for_event_filtered): Use
1938 (linux_stabilize_threads): Likewise.
1939 * regcache.c (regcache_release): Likewise.
1940 * server.c (gdb_wants_all_threads_stopped): Likewise.
1941 (clear_pending_status_callback): Remove.
1942 (handle_status): Use for_each_thread.
1943 (captured_main): Likewise.
1944 * win32-low.c (child_init_thread_list): Likewise.
1945 (win32_clear_inferiors): Likewise.
1946 (fake_breakpoint_event): Likewise.
1948 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1950 * inferiors.h (find_inferior): Remove.
1951 * inferiors.c (find_inferior): Remove.
1953 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1955 * linux-low.c (resume_status_pending_p): Update comment.
1956 (need_step_over_p): Update comment.
1958 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1960 * linux-low.c (proceed_one_lwp): Return void, change parameter
1962 (unsuspend_and_proceed_one_lwp): Likewise.
1963 (proceed_all_lwps): Use for_each_thread.
1964 (unstop_all_lwps): Likewise.
1966 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1968 * linux-low.c (linux_resume_one_thread): Return void, take
1970 (linux_resume): Use for_each_thread.
1972 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1974 * linux-low.c (send_sigstop_callback): Return void, change
1975 parameter type. Rename to...
1976 (send_sigstop): ... this.
1977 (suspend_and_send_sigstop_callback): Return void, change parameter
1979 (suspend_and_send_sigstop): ... this.
1980 (stop_all_lwps): Use for_each_thread.
1982 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1984 * linux-low.c (lwp_running): Return bool, remove unused
1986 (linux_stabilize_threads): Use find_thread.
1988 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1990 * linux-low.c (select_singlestep_lwp_callback): Remove.
1991 (count_events_callback): Remove.
1992 (select_event_lwp_callback): Remove.
1993 (select_event_lwp): Use find_thread/for_each_thread.
1995 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1997 * linux-low.c (not_stopped_callback): Return bool, take filter
1999 (linux_wait_for_event_filtered): Use find_thread.
2000 (linux_wait_1): Likewise.
2002 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2004 * linux-low.c (same_lwp): Remove.
2005 (find_lwp_pid): Use find_thread.
2007 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2009 * linux-low.c (delete_lwp_callback): Remove.
2010 (linux_mourn): Use for_each_thread.
2012 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2014 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2015 args parameter, don't check for pid.
2016 (linux_detach): Use for_each_thread.
2018 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2020 * linux-low.c (struct counter): Remove.
2021 (second_thread_of_pid_p): Remove.
2022 (last_thread_of_process_p): Use find_thread.
2024 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2026 * inferiors.c (find_inferior_in_random): Remove.
2027 * inferiors.h (find_inferior_in_random): Remove.
2028 * linux-low.c (status_pending_p_callback): Return bool, accept
2029 parameter ptid directly.
2030 (linux_wait_for_event_filtered): Use find_thread_in_random.
2031 (linux_wait_1): Likewise.
2033 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2035 * inferiors.c (find_inferior_id): Remove.
2036 (find_thread_ptid): Move implemention from find_inferior_id to
2038 * inferiors.h (find_inferior_id): Remove.
2039 * server.c (handle_status): Use find_thread_ptid.
2040 (process_serial_event): Likewise.
2041 * thread-db.c (find_one_thread): Likewise.
2042 (thread_db_thread_handle): Likewise.
2043 * win32-low.c (thread_rec): Likewise.
2044 (child_delete_thread): Likewise.
2045 (win32_thread_alive): Likewise.
2046 (get_child_debug_event): Likewise.
2048 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2050 * linux-mips-low.c (update_watch_registers_callback): Return
2051 void, remove pid_p parameter, don't check for pid.
2052 (mips_insert_point, mips_remove_point): Use for_each_thread.
2054 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2056 * lynx.low (lynx_delete_thread_callback): Remove.
2057 (lynx_mourn): Use for_each_thread.
2059 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2061 * regcache.c (regcache_invalidate_one): Remove.
2062 (regcache_invalidate_pid): use for_each_thread.
2064 2017-11-26 Tom Tromey <tom@tromey.com>
2066 * linux-low.c (linux_create_inferior): Update.
2068 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2070 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2072 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2074 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
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 * configure.srv: Add new file.
2082 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2083 * linux-aarch64-tdesc-selftest.c: New file.
2084 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2086 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2088 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2089 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2090 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2092 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2094 * configure.srv: Add new files.
2095 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2096 aarch64_linux_read_description.
2097 * linux-aarch64-low.c (aarch64_linux_read_description):
2098 Merge with aarch64_arch_setup.
2099 (aarch64_arch_setup): Call aarch64_linux_read_description.
2100 * linux-aarch64-tdesc.c: New file.
2101 * linux-aarch64-tdesc.h: New file.
2103 2017-11-24 Yao Qi <yao.qi@linaro.org>
2105 * configure.srv: Set $srv_regobj for tic6x-linux.
2106 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2107 (tic6x_read_description): Move some code to tic6x_arch_setup.
2108 (tic6x_tdesc_test): New function.
2109 (initialize_low_arch): Call selftests::register_test.
2111 2017-11-22 Yao Qi <yao.qi@linaro.org>
2113 * remote-utils.c (prepare_resume_reply): Use memcpy.
2115 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2117 * linux-low.c (kill_one_lwp_callback): Return void, take
2118 argument directly, don't filter on pid.
2119 (linux_kill): Use for_each_thread.
2121 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2123 * linux-low.c (need_step_over_p): Return bool, remove dummy
2125 (linux_resume, proceed_all_lwps): Use find_thread.
2127 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2129 * linux-low.c (resume_status_pending_p): Return bool, remove
2131 (linux_resume): Use find_thread.
2133 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2135 * linux-low.c (struct thread_resume_array): Remove.
2136 (linux_set_resume_request): Return void, take arguments
2138 (linux_resume): Use for_each_thread.
2140 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2142 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2143 return bool, remove data argument.
2144 (linux_stabilize_threads): Use find_thread.
2146 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2148 * linux-low.c (unsuspend_one_lwp): Remove.
2149 (unsuspend_all_lwps): Use for_each_thread, inline code from
2152 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2154 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2155 * linux-low.c (struct iterate_over_lwps_args): Remove.
2156 (iterate_over_lwps_filter): Remove.
2157 (iterate_over_lwps): Use find_thread.
2159 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2161 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2162 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2163 code from reset_lwp_ptrace_options_callback.
2165 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2167 * linux-arm-low.c (struct update_registers_data): Remove.
2168 (update_registers_callback): Return void, take arguments
2169 directly, don't check thread's pid.
2170 (arm_insert_point, arm_remove_point): Use for_each_thread.
2172 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2174 * win32-low.c (continue_one_thread): Return void, take argument
2176 (child_continue): Use for_each_thread.
2178 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2180 * win32-i386-low.c (update_debug_registers_callback): Rename
2182 (update_debug_registers): ... this, return void, remove pid_p arg.
2183 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2185 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2187 * inferiors.h (struct process_info): Add constructor, initialize
2189 <syscalls_to_catch>: Change type to std::vector<int>.
2190 * inferiors.c (add_process): Allocate process_info with new.
2191 (remove_process): Free process_info with delete.
2192 * linux-low.c (handle_extended_wait): Adjust.
2193 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2194 * server.c (handle_general_set): Adjust.
2196 2017-11-16 Pedro Alves <palves@redhat.com>
2198 * remote-utils.c (remote_close): Block SIGIO signals instead of
2199 uninstalling the SIGIO handler.
2201 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2203 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2205 2017-11-16 Yao Qi <yao.qi@linaro.org>
2207 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2208 (tic6x_store_gregset): Likewise.
2209 (tic6x_usrregs_info): Move it up.
2211 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2213 * Makefile.in: Update arch rules.
2214 * configure.srv: Explicitly mark arch/ files.
2216 2017-11-13 Andreas Schwab <schwab@suse.de>
2218 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2220 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2222 2017-11-06 Pedro Alves <palves@redhat.com>
2224 * config.in, configure: Regenerate.
2226 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2228 * target.c (struct thread_search): Remove.
2229 (thread_search_callback): Remove.
2230 (prepare_to_access_memory): Use for_each_thread instead of
2231 find_inferior. Inline code from thread_search_callback.
2233 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2235 * server.c (struct visit_actioned_threads_data): Remove.
2236 (visit_actioned_threads): Change prototype to take arguments
2238 (resume): Use find_thread instead of find_inferior.
2240 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2242 * server.c (queue_stop_reply_callback): Change prototype, return
2244 (find_status_pending_thread_callback): Remove.
2245 (handle_status): Replace find_inferior with find_thread and
2248 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2250 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2252 (aarch64_store_gregset): Likewise.
2253 (aarch64_fill_fpregset): Likewise.
2254 (aarch64_store_fpregset): Likewise.
2256 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2258 * gdbthread.h (find_thread, for_each_thread): New functions.
2259 * inferiors.c (thread_of_pid): Remove.
2260 (find_any_thread_of_pid): Use find_thread.
2261 * linux-low.c (num_lwps): Use for_each_thread.
2263 2017-10-17 Yao Qi <yao.qi@linaro.org>
2265 * Makefile.in: Remove one rule.
2266 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2268 2017-10-17 Yao Qi <yao.qi@linaro.org>
2270 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2271 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2273 2017-10-17 Yao Qi <yao.qi@linaro.org>
2275 * configure.srv: Rename arm.o with arch/arm.o.
2277 2017-10-17 Yao Qi <yao.qi@linaro.org>
2279 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2280 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2281 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2282 (arch-i386.o, arch-amd64.o): Remove rules.
2283 (arch/%.o): New rule.
2284 Update POSTCOMPILE and COMPILE.pre.
2285 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2286 * configure: Re-generated.
2287 * configure.srv: Replace arch-i386.o with arch/i386.o.
2288 Replace arch-amd64.o with arch/amd64.o.
2290 2017-10-16 Yao Qi <yao.qi@linaro.org>
2292 * configure: Regenerated.
2294 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2296 * inferiors.h: (struct inferior_list): Remove.
2297 (struct inferior_list_entry); Remove.
2298 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2299 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2300 get_first_inferior): Remove.
2301 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2302 find_inferior_id, find_inferior_in_random): Change signature.
2303 * inferiors.c (all_threads): Change type to
2304 std::list<thread_info *>.
2305 (get_thread): Remove macro.
2306 (find_inferior, find_inferior_id): Change signature, implement
2308 (find_inferior_in_random): Change signature, implement using
2309 find_thread_in_random.
2310 (for_each_inferior, for_each_inferior_with_data): Change
2311 signature, implement using for_each_thread.
2312 (add_inferior_to_list, remove_inferior): Remove.
2313 (add_thread, get_first_thread, thread_of_pid,
2314 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2315 (get_first_inferior, one_inferior_p, clear_inferior_list):
2317 (clear_inferiors, get_thread_process): Update.
2318 * gdbthread.h: Include <list>.
2319 (struct thread_info) <entry>: Remove field.
2321 (all_threads): Change type to std::list<thread_info *>.
2322 (get_first_inferior): Add doc.
2323 (find_thread, for_each_thread, find_thread_in_random): New
2325 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2326 * linux-arm-low.c (update_registers_callback): Update.
2327 * linux-low.c (second_thread_of_pid_p): Update.
2328 (kill_one_lwp_callback, linux_detach_lwp_callback,
2329 delete_lwp_callback, status_pending_p_callback, same_lwp,
2330 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2331 iterate_over_lwps, not_stopped_callback,
2332 resume_stopped_resumed_lwps, count_events_callback,
2333 select_singlestep_lwp_callback, select_event_lwp_callback,
2334 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2335 suspend_and_send_sigstop_callback, wait_for_sigstop,
2336 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2337 lwp_running, linux_set_resume_request, resume_status_pending_p,
2338 need_step_over_p, start_step_over, linux_resume_one_thread,
2339 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2340 reset_lwp_ptrace_options_callback): Update.
2341 * linux-mips-low.c (update_watch_registers_callback): Update.
2342 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2344 (free_register_cache_thread_one): Remove.
2345 (regcache_release): Update.
2346 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2347 handle_qxfer_threads_worker): Update.
2348 (handle_query): Update, use list iterator.
2349 (visit_actioned_threads, handle_pending_status,
2350 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2351 clear_pending_status_callback, set_pending_status_callback,
2352 find_status_pending_thread_callback, handle_status,
2353 process_serial_event): Update.
2354 * target.c (thread_search_callback): Update.
2355 * thread-db.c (thread_db_get_tls_address): Update.
2356 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2358 * win32-i386-low.c (update_debug_registers_callback): Update.
2359 * win32-low.c (delete_thread_info, child_delete_thread,
2360 continue_one_thread, suspend_one_thread,
2361 get_child_debug_event): Adjust.
2363 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2365 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2366 * inferiors.h: Include <list>.
2367 (struct process_info) <entry>: Remove field.
2369 (pid_of): Change macro to function.
2370 (ptid_of, lwpid_of): Remove macro.
2371 (all_processes): Change type to std::list<process_info *>.
2372 (ALL_PROCESSES): Remove macro.
2373 (for_each_process, find_process): New function.
2374 * inferiors.c (all_processes): Change type to
2375 std::list<process_info *>.
2376 (find_thread_process): Adjust.
2377 (add_process): Likewise.
2378 (remove_process): Likewise.
2379 (find_process_pid): Likewise.
2380 (get_first_process): Likewise.
2381 (started_inferior_callback): Remove.
2382 (have_started_inferiors_p): Adjust.
2383 (attached_inferior_callback): Remove.
2384 (have_attached_inferiors_p): Adjust.
2385 * linux-low.c (check_zombie_leaders): Likewise.
2386 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2387 (x86_linux_update_xmltarget): Adjust.
2388 * server.c (handle_query): Likewise.
2389 (gdb_reattached_process): Remove.
2390 (handle_status): Adjust.
2391 (kill_inferior_callback): Likewise.
2392 (detach_or_kill_inferior): Remove.
2393 (print_started_pid): Likewise.
2394 (print_attached_pid): Likewise.
2395 (detach_or_kill_for_exit): Update.
2396 (process_serial_event): Likewise.
2397 * linux-arm-low.c (arm_new_fork): Likewise.
2399 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2401 * dll.h: Include <list>.
2402 (struct dll_info): Add constructor.
2403 <entry>: Remove field.
2404 (all_dlls): Change type to std::list<dll_info>.
2405 * dll.c: Include <algorithm>.
2406 (get_dll): Remove macro.
2407 (all_dlls): Change type to std::list<dll_info *>.
2408 (free_one_dll): Remove.
2409 (match_dll): Likewise.
2410 (loaded_dll): Adjust.
2411 (unloaded_dll): Adjust to all_dlls type change, use
2412 std::find_if. Inline code from match_dll.
2413 (clear_dlls): Adjust to all_dlls type change.
2414 * server.c (emit_dll_description): Remove.
2415 (handle_qxfer_libraries): Adjust to all_dlls type change,
2416 integrate emit_dll_description's functionality.
2418 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2420 * linux-low.h (struct linux_target_ops) <delete_process>: New
2422 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2423 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2424 (struct linux_target_ops): Add delete_process callback.
2425 * linux-arm-low.c (arm_delete_process): New.
2426 (struct linux_target_ops): Add delete_process callback.
2427 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2428 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2429 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2430 * linux-mips-low.c (mips_linux_delete_process): New.
2431 (struct linux_target_ops): Add delete_process callback.
2432 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2433 * linux-s390-low.c (struct linux_target_ops): Likewise.
2434 * linux-sh-low.c (struct linux_target_ops): Likewise.
2435 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2436 * linux-tile-low.c (struct linux_target_ops): Likewise.
2437 * linux-x86-low.c (x86_linux_delete_process): New.
2438 (struct linux_target_ops): Add delete_process callback.
2439 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2441 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2443 * linux-aarch64-low.c (the_low_target): Add thread delete
2445 * linux-arm-low.c (arm_delete_thread): New function.
2446 (the_low_target): Add thread delete callback.
2447 * linux-bfin-low.c (the_low_target): Likewise.
2448 * linux-crisv32-low.c (the_low_target): Likewise.
2449 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2451 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2453 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2454 * linux-mips-low.c (mips_linux_delete_thread): New function.
2455 (the_low_target): Add thread delete callback.
2456 * linux-ppc-low.c (the_low_target): Likewise.
2457 * linux-s390-low.c (the_low_target): Likewise.
2458 * linux-sh-low.c (the_low_target): Likewise.
2459 * linux-tic6x-low.c (the_low_target): Likewise.
2460 * linux-tile-low.c (the_low_target): Likewise.
2461 * linux-x86-low.c (the_low_target): Likewise.
2462 * linux-xtensa-low.c (the_low_target): Likewise.
2464 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2466 * win32-low.c: Include "common-inferior.h".
2468 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2470 * inferiors.c (set_inferior_cwd): New function.
2471 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2472 (handle_query): Inform that QSetWorkingDir is supported.
2473 * win32-low.c (create_process): Pass the inferior's cwd to
2476 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2478 * inferiors.c (current_inferior_cwd): New global variable.
2479 (get_inferior_cwd): New function.
2480 * inferiors.h (struct process_info) <cwd>: New field.
2482 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2484 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2485 (OBS): Add gdb_tilde_expand.o.
2487 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2489 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2490 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2492 2017-09-29 Pedro Alves <palves@redhat.com>
2494 * ax.c (gdb_parse_agent_expr): Constify.
2495 * ax.h (gdb_parse_agent_expr): Constify.
2496 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2498 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2499 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2500 * remote-utils.h (read_ptid): Constify.
2501 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2502 (process_point_options, process_serial_event): Constify.
2503 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2504 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2505 (cmd_qtbuffer): Constify.
2507 2017-09-29 Pedro Alves <palves@redhat.com>
2509 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2512 2017-09-29 Pedro Alves <palves@redhat.com>
2514 * linux-low.c (handle_extended_wait): Pass parent thread instead
2515 of process to thread_db_notice_clone.
2516 * linux-low.h (thread_db_notice_clone): Replace parent process
2517 parameter with parent thread parameter.
2518 * thread-db.c (find_one_thread): Add comment.
2519 (thread_db_notice_clone): Replace parent process parameter with
2520 parent thread parameter. Temporarily switch to the parent thread.
2522 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2524 * gdbthread.h: Include "common-gdbthread.h".
2525 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2526 "if" when validating the ptid.
2527 * remote-utils.c: Include "gdbthread.h".
2528 (prepare_resume_reply): Use "switch_to_thread".
2529 * target.c (done_accessing_memory): Likewise.
2531 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2533 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2534 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2535 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2536 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2537 s390x-gs-linux64-ipa.o to ipa_obj.
2538 * linux-s390-low.c (HWCAP_S390_GS): New define.
2539 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2541 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2542 (s390_arch_setup): Check for guarded-storage support and choose
2544 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2545 init_registers_s390x_gs_linux64.
2546 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2548 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2549 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2551 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2553 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2555 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2557 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2558 (thread_db_thread_handle): Declare.
2559 * linux-low.c (linux_target_ops): Initialize thread_handle.
2560 * server.c (handle_qxfer_threads_worker): Add support for
2562 * target.h (struct target_ops): Add new function pointer,
2564 (target_thread_handle): Define.
2565 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2567 (thread_db_thread_handle): New function.
2569 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2571 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2572 * linux-low.h (thread_db_notice_clone): Declare.
2573 * thread-db.c (thread_db_notice_clone): New function.
2575 2017-09-21 Pedro Alves <palves@redhat.com>
2577 * server.c (gdb_read_memory, handle_status, process_serial_event)
2578 (handle_serial_event, handle_target_event): Adjust to
2579 set_desired_thread prototype change.
2580 * target.c (set_desired_thread): Remove 'use_general' parameter
2582 * target.h (set_desired_thread): Remove 'use_general' parameter.
2584 2017-09-20 Tom Tromey <tom@tromey.com>
2586 * target.c (target_terminal::terminal_state): Define.
2587 (target_terminal::init): Rename from target_terminal_init.
2588 (target_terminal::inferior): Rename from
2589 target_terminal_inferior.
2590 (target_terminal::ours): Rename from target_terminal_ours.
2591 (target_terminal::ours_for_output, target_terminal::info): New.
2593 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2595 * server.c (accumulate_file_name_length): Remove.
2596 (emit_dll_description): Adjust to std::string change.
2597 (handle_qxfer_libraries): Use std::string to hold document.
2599 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2601 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2602 return type of xml_escape_text.
2603 * server.c (emit_dll_description): Likewise.
2605 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2607 * server.c (captured_main): Accept argument for --selftest.
2608 Update run_tests call.
2609 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2610 when registering selftests.
2612 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2614 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2615 instead of "VEC" for "target_desc.reg_defs".
2616 (regcache_cpy): Likewise.
2617 (registers_to_string): Likewise.
2618 (registers_from_string): Likewise.
2619 (find_regno): Likewise.
2620 (supply_regblock): Likewise.
2621 (regcache_raw_read_unsigned): Likewise.
2622 * tdesc.c (init_target_desc): Likewise.
2623 (tdesc_create_reg): Likewise.
2624 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2625 (struct target_desc) <reg_defs>: Convert to "std::vector".
2626 (target_desc): Do not initialize "reg_defs".
2627 (~target_desc): Update code to use "std::vector" instead of "VEC"
2628 for "target_desc.reg_defs".
2629 (operator==): Likewise.
2631 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2633 * inferiors.h (thread_to_gdb_id): Remove.
2634 * inferiors.c (thread_to_gdb_id): Remove.
2635 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2636 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2637 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2639 * nto-low.c (nto_fetch_registers, nto_store_registers,
2640 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2642 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2644 * inferiors.h (gdb_id_to_thread_id): Remove.
2645 * inferiors.c (gdb_id_to_thread_id): Remove.
2646 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2647 removal. Move pid declaration closer to where it's used.
2649 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2651 * server.c (handle_detach): New function.
2652 (process_serial_event): Move code out, call handle_detach.
2654 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2656 * server.c (require_running): Rename to ...
2657 (require_running_or_return): ... this ...
2658 (require_running_or_break): ... and this.
2659 (handle_query, process_serial_event): Adjust.
2661 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2663 * linux-low.c (linux_set_resume_request): Remove unused
2666 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2668 * server.c (first_thread_of): Remove.
2669 (process_serial_event): Replace usage of first_thread_of with
2670 find_any_thread_of_pid.
2671 * tracepoint.c (same_process_p): Remove.
2672 (gdb_agent_about_to_close): Replace usage of same_process_p with
2673 find_any_thread_of_pid.
2674 * linux-x86-low.c (same_process_callback): Remove.
2675 (x86_arch_setup_process_callback): Replace usage of
2676 same_process_callback with find_any_thread_of_pid.
2677 * thread-db.c (any_thread_of): Remove.
2678 (switch_to_process): Replace usage of any_thread_of with
2679 find_any_thread_of_pid.
2680 * inferiors.c (thread_pid_matches_callback): Remove.
2681 (find_thread_process): Adjust to use find_any_thread_of_pid.
2683 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2685 * regcache.c (get_thread_regcache): Guard calls to "memset"
2688 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2690 * linux-low.c (handle_extended_wait): Use
2691 "allocate_target_description" instead of "XNEW".
2692 * linux-x86-low.c (initialize_low_arch): Likewise.
2694 2017-09-05 Yao Qi <yao.qi@linaro.org>
2696 * configure.srv (srv_i386_regobj): Remove.
2697 (srv_amd64_regobj): Remove.
2698 (srv_regobj): Set it to "" for x86 non-linux targets.
2699 * linux-x86-tdesc.c (i386_linux_read_description):
2700 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2701 (init_registers_i386): Remove the declaration.
2702 (tdesc_i386): Remove the declaration.
2703 (lynx_i386_arch_setup): Call i386_create_target_description.
2704 * nto-x86-low.c: Likewise.
2705 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2706 [!__x86_64__]: include arch/i386.h.
2707 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2709 2017-09-05 Yao Qi <yao.qi@linaro.org>
2711 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2712 i386/amd64-XXX-linux from it.
2714 2017-09-05 Yao Qi <yao.qi@linaro.org>
2716 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2718 (ipa_amd64_linux_regobj): Remove.
2719 (ipa_x32_linux_regobj): Remove.
2721 2017-09-05 Yao Qi <yao.qi@linaro.org>
2723 * Makefile.in (arch-amd64.o): New rule.
2724 * configure.srv: Append arch-amd64.o.
2725 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2726 (get_ipa_tdesc): Call amd64_linux_read_description.
2727 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2728 and init_registers_amd64_XXX.
2729 * linux-x86-low.c (x86_linux_read_description): Call
2730 amd64_linux_read_description.
2731 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2732 (initialize_low_arch): Don't call init_registers_x32_XXX and
2733 init_registers_amd64_XXX.
2734 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2735 and tdesc_amd64_XXX.
2736 [__x86_64__] (amd64_tdesc_test): New function.
2737 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2738 and init_registers_amd64_XXX.
2739 * linux-x86-tdesc.c: Include arch/amd64.h.
2740 (xcr0_to_tdesc_idx): New function.
2741 (i386_linux_read_description): New function.
2742 (amd64_get_ipa_tdesc_idx): New function.
2743 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2744 (amd64_get_ipa_tdesc): Declare.
2746 2017-09-05 Yao Qi <yao.qi@linaro.org>
2748 * configure.srv (srv_i386_linux_xmlfiles): Remove
2749 i386/i386-XXX-linux.xml from it.
2751 2017-09-05 Yao Qi <yao.qi@linaro.org>
2753 * configure.srv: Set srv_i386_linux_regobj empty if $development
2755 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2756 initialize_low_tdesc.
2757 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2758 with #if initialize_low_tdesc.
2759 * linux-x86-tdesc-selftest.c: New file.
2760 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2762 2017-09-05 Yao Qi <yao.qi@linaro.org>
2764 * Makefile.in (arch-i386.o): New rule.
2765 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2766 (x86_64-*-linux*): Likewise.
2767 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2768 include arch/i386.h.
2769 (i386_linux_read_description): Remove code and call
2770 i386_create_target_description.
2771 * tdesc.c (allocate_target_description): New function.
2772 * tdesc.h (set_tdesc_architecture): Remove declaration.
2773 (set_tdesc_osabi): Likewise.
2775 2017-09-05 Yao Qi <yao.qi@linaro.org>
2777 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2778 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2779 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2781 * server.c (get_features_xml): Call tdesc_get_features_xml.
2782 * tdesc.c (set_tdesc_architecture): New function.
2783 (set_tdesc_osabi): New function.
2784 (tdesc_get_features_xml): New function.
2785 (tdesc_create_feature): Add an argument.
2786 * tdesc.h (struct target_desc) <features>: New field.
2787 <arch, osabi>: New field.
2788 (~target_desc): xfree features, arch, and osabi.
2789 (target_desc::oerator==): Don't compare .xmltarget.
2790 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2791 (set_tdesc_osabi): Likewise.
2792 (tdesc_get_features_xml): Likewise.
2794 2017-09-05 Yao Qi <yao.qi@linaro.org>
2796 * linux-x86-tdesc.c: Include selftest.h.
2797 (i386_tdesc_test): New function.
2798 (initialize_low_tdesc): Call selftests::register_test.
2799 * tdesc.h: Include regdef.h.
2800 (target_desc): Override operator == and !=.
2802 2017-09-05 Yao Qi <yao.qi@linaro.org>
2804 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2805 (ipa_obj): Likewise.
2806 * linux-i386-ipa.c: Include common/x86-xstate.h
2807 (get_ipa_tdesc): Call i386_linux_read_description.
2808 (initialize_low_tracepoint): Don't call init_registers_XXX
2809 functions, call initialize_low_tdesc instead.
2810 * linux-x86-low.c (x86_linux_read_description): Call
2811 i386_linux_read_description.
2812 (initialize_low_arch): Don't call init_registers_i386_XXX
2813 functions, call initialize_low_tdesc.
2814 * linux-x86-tdesc.c: New file.
2815 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2816 (i386_get_ipa_tdesc_idx): Declare.
2817 (i386_get_ipa_tdesc): Declare.
2818 (initialize_low_tdesc): Declare.
2820 2017-09-05 Yao Qi <yao.qi@linaro.org>
2822 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2825 2017-09-05 Yao Qi <yao.qi@linaro.org>
2827 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2828 * regcache.c (get_thread_regcache): Use VEC_length.
2829 (init_register_cache): Likewise.
2830 (regcache_cpy): Likewise.
2831 (registers_to_string): Iterate reg_defs via VEC_iterate.
2832 (find_regno): Likewise.
2833 (find_register_by_number): Use VEC_index.
2834 (register_size): Call find_register_by_number.
2835 (register_data): Call find_register_by_number.
2836 (supply_regblock): Use VEC_length.
2837 (regcache_raw_read_unsigned): Likewise.
2838 * tdesc.c (init_target_desc): Iterate reg_defs via
2840 (default_description): Update initializer.
2841 (copy_target_description): Don't update field num_registers.
2842 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2843 <num_registers>: Remove.
2845 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2847 * Makefile.in (.SECONDARY): Define target.
2849 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2851 * linux-low.c (linux_wait_1): Adjust.
2852 * server.c (queue_stop_reply_callback): Adjust.
2854 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2856 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2857 QEnvironmentUnset and QEnvironmentReset packets.
2858 (handle_query): Inform remote that QEnvironmentHexEncoded,
2859 QEnvironmentUnset and QEnvironmentReset are supported.
2861 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2863 * inferiors.h (inferior_target_data): Rename to ...
2864 (thread_target_data): ... this.
2865 (inferior_regcache_data): Rename to ...
2866 (thread_regcache_data): ... this.
2867 (set_inferior_regcache_data): Rename to ...
2868 (set_thread_regcache_data): ... this.
2869 * inferiors.c (inferior_target_data): Rename to ...
2870 (thread_target_data): ... this.
2871 (inferior_regcache_data): Rename to ...
2872 (thread_regcache_data): ... this.
2873 (set_inferior_regcache_data): Rename to ...
2874 (set_thread_regcache_data): ... this.
2875 (free_one_thread): Update.
2876 * linux-low.h (get_thread_lwp): Update.
2877 * regcache.c (get_thread_regcache): Update.
2878 (regcache_invalidate_thread): Update.
2879 (free_register_cache_thread): Update.
2880 * win32-i386-low.c (update_debug_registers_callback): Update.
2881 (win32_get_current_dr): Update.
2882 * win32-low.c (thread_rec): Update.
2883 (delete_thread_info): Update.
2884 (continue_one_thread): Update.
2885 (suspend_one_thread): Update.
2887 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2889 * inferiors.c (set_inferior_target_data): Remove.
2890 * inferiors.h (set_inferior_target_data): Remove.
2892 2017-08-18 Yao Qi <yao.qi@linaro.org>
2894 * Makefile.in (OBS): Add selftest.o.
2895 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2896 * configure, config.in: Re-generated.
2897 * server.c: Include common/sefltest.h.
2898 (captured_main): Handle option --selftest.
2900 2017-08-09 Yao Qi <yao.qi@linaro.org>
2902 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2903 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2904 i386-avx-mpx.o and i386-mmx.o.
2905 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2906 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2907 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2908 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2909 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2910 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2911 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2912 i386/amd64-avx-mpx.xml.
2914 2017-08-09 Yao Qi <yao.qi@linaro.org>
2916 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2917 and x32-avx-avx512.o.
2918 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2919 i386/x32-avx-avx512.xml.
2921 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2923 * tracepoint.h (enum class fast_tpoint_collect_result): New
2925 (fast_tracepoint_collecting): Change return type to
2926 fast_tpoint_collect_result.
2927 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2928 * linux-low.h: Include tracepoint.h.
2929 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2930 fast_tpoint_collect_result.
2931 * linux-low.c (handle_tracepoints): Adjust.
2932 (linux_fast_tracepoint_collecting): Change return type to
2933 fast_tpoint_collect_result.
2934 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2935 linux_wait_1, stuck_in_jump_pad_callback,
2936 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2937 proceed_one_lwp): Adjust to type change.
2939 2017-07-10 Yao Qi <yao.qi@linaro.org>
2941 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2943 2017-06-29 Yao Qi <yao.qi@linaro.org>
2945 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2947 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2949 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2951 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2953 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2955 * linux-low.c (linux_create_inferior): Adjust code to access the
2956 environment information via 'gdb_environ' class.
2957 * lynx-low.c (lynx_create_inferior): Likewise.
2958 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2959 (get_environ): Return a pointer to 'our_environ'.
2960 (captured_main): Initialize 'our_environ'.
2961 * server.h (get_environ): Adjust prototype.
2962 * spu-low.c (spu_create_inferior): Adjust code to access the
2963 environment information via 'gdb_environ' class.
2965 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2967 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2968 usage of "register" keyword.
2970 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2972 * configure: Re-generate.
2974 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2976 * configure: Re-generate.
2978 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2980 * Makefile.in (COMPILE.pre): Add "-x c++".
2982 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2984 * fork-child.c: Conditionally include <signal.h>.
2986 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2988 * server.c (handle_general_set): Handle new packet
2989 "QStartupWithShell".
2990 (handle_query): Add "QStartupWithShell" to the list of supported
2992 (gdbserver_usage): Add help text explaining the
2993 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2995 (captured_main): Recognize and act upon the presence of the new
2998 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2999 Pedro Alves <palves@redhat.com>
3001 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3002 * configure: Regenerate.
3003 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3005 (i[34567]86-*-lynxos*): Likewise.
3006 (spu*-*-*): Likewise.
3007 * fork-child.c: New file.
3008 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3010 (linux_ptrace_fun): New function.
3011 (linux_create_inferior): Adjust function prototype to reflect
3012 change on "target.h". Adjust function code to use
3014 (linux_request_interrupt): Delete "signal_pid".
3015 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3016 (lynx_ptrace_fun): New function.
3017 (lynx_create_inferior): Adjust function prototype to reflect
3018 change on "target.h". Adjust function code to use
3020 * nto-low.c (nto_create_inferior): Adjust function prototype and
3021 code to reflect change on "target.h". Update comments.
3022 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3023 "common-terminal.h" and "environ.h".
3024 (terminal_fd): Moved to fork-child.c.
3025 (old_foreground_pgrp): Likewise.
3026 (restore_old_foreground_pgrp): Likewise.
3027 (last_status): Make it global.
3028 (last_ptid): Likewise.
3029 (our_environ): New variable.
3030 (startup_with_shell): Likewise.
3031 (program_name): Likewise.
3032 (program_argv): Rename to...
3033 (program_args): ...this.
3034 (wrapper_argv): New variable.
3035 (start_inferior): Delete function.
3036 (get_exec_wrapper): New function.
3037 (get_exec_file): Likewise.
3038 (get_environ): Likewise.
3039 (prefork_hook): Likewise.
3040 (post_fork_inferior): Likewise.
3041 (postfork_hook): Likewise.
3042 (postfork_child_hook): Likewise.
3043 (handle_v_run): Update code to deal with arguments coming from the
3044 remote host. Update calls from "start_inferior" to
3046 (captured_main): Likewise. Initialize environment variable. Call
3048 * server.h (post_fork_inferior): New prototype.
3049 (get_environ): Likewise.
3050 (last_status): Declare.
3051 (last_ptid): Likewise.
3052 (signal_pid): Likewise.
3053 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3054 (spu_ptrace_fun): New function.
3055 (spu_create_inferior): Adjust function prototype to reflect change
3056 on "target.h". Adjust function code to use "fork_inferior".
3057 * target.c (target_terminal_init): New function.
3058 (target_terminal_inferior): Likewise.
3059 (target_terminal_ours): Likewise.
3060 * target.h: Include <vector>.
3061 (struct target_ops) <create_inferior>: Update prototype.
3062 (create_inferior): Update macro.
3063 * utils.c (gdb_flush_out_err): New function.
3064 * win32-low.c (win32_create_inferior): Adjust function prototype
3065 and code to reflect change on "target.h".
3067 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3069 * inferiors.c (switch_to_thread): New function.
3071 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3073 * Makefile.in (SFILE): Add "common/job-control.c".
3074 (OBS): Add "job-control.o".
3076 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3078 * Makefile: Remove "@host_makefile_frag@".
3080 2017-05-05 Pedro Alves <palves@redhat.com>
3082 * configure: Regenerate.
3084 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3086 * configure: Regenerate.
3088 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3090 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3091 software_single_step change of return type to
3092 std::vector<CORE_ADDR>.
3093 * linux-low.c (install_software_single_step_breakpoints):
3095 * linux-low.h (install_software_single_step_breakpoints):
3098 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3100 * remote-utils.c: Include "gdb_termios.h" instead of
3102 * terminal.h: Delete file.
3104 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3106 * server.c: Include <vector>.
3107 <program_argv, wrapper_argv>: Convert to std::vector.
3108 (start_inferior): Rewrite function to use C++.
3109 (handle_v_run): Likewise. Update code that calculates the argv
3110 based on the vRun packet; use C++.
3111 (captured_main): Likewise.
3113 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3115 * server.c (handle_v_cont): Initialize thread_resume::thread
3118 2017-04-05 Pedro Alves <palves@redhat.com>
3120 * configure: Regenerate.
3122 2017-04-05 Pedro Alves <palves@redhat.com>
3124 * gdbreplay.c (sync_error): Constify.
3125 * linux-x86-low.c (push_opcode): Constify.
3127 2017-04-05 Pedro Alves <palves@redhat.com>
3129 * win32-low.c (get_child_debug_event)
3130 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3131 Report TARGET_WAITKIND_SPURIOUS instead.
3133 2017-04-05 Pedro Alves <palves@redhat.com>
3135 * remote-utils.c (remote_prepare, remote_open): Constify.
3136 * remote-utils.h (remote_prepare, remote_open): Constify.
3137 * server.c (captured_main): Constify 'port' handling.
3139 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3141 * Makefile.in (clean): Clear .deps.
3143 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3145 * .gitignore: Remove generated files, replace with wildcard.
3146 * (clean): Replace removal of generated files with wildcard.
3147 (version.c): Replace with...
3148 (version-generated.c): ...this.
3149 (xml-builtin.c): Replace with...
3150 (xml-builtin-generated.c): ...this.
3151 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3152 (%.c: *regformats*): Replace with...
3153 (%-generated.c: *regformats*): ...this.
3155 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3157 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3158 (xtensa_fill_gregset): Call collect_register_by_name for
3160 (xtensa_store_gregset): Call supply_register_by_name for
3163 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3165 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3166 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3167 (xtensa_store_gregset): Call supply_register for all registers in
3168 a0_regnum..a0_regnum + C0_NREGS range.
3170 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3172 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3173 (ax-ipa.o: ax.c): Remove.
3174 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3175 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3176 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3177 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3178 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3180 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3182 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3183 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3184 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3185 (errors-ipa.o: ../common/errors.c): Remove.
3186 (format-ipa.o: ../common/format.c): Remove.
3187 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3189 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3191 * Makefile.in (%-ipa.o: %.c): New rule.
3192 (tracepoint-ipa.o: tracepoint.c): Remove.
3193 (utils-ipa.o: utils.c): Remove.
3194 (remote-utils-ipa.o: remote-utils.c): Remove.
3195 (regcache-ipa.o: regcache.c): Remove.
3196 (i386-linux-ipa.o: i386-linux.c): Remove.
3197 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3198 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3199 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3200 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3201 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3202 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3203 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3204 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3205 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3206 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3207 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3208 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3209 (aarch64-ipa.o: aarch64.c): Remove.
3210 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3211 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3212 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3213 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3214 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3215 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3216 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3217 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3218 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3219 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3220 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3221 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3222 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3223 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3224 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3225 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3226 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3227 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3228 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3229 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3230 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3231 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3232 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3233 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3234 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3235 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3236 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3237 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3238 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3239 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3240 (tdesc-ipa.o: tdesc.c): Remove.
3241 (x32-linux-ipa.o: x32-linux.c): Remove.
3242 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3243 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3245 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3247 * Makefile.in (%.o: ../arch/%.c): New rule.
3248 (arm.o: ../arch/arm.c): Remove.
3249 (arm-linux.o: ../arch/arm-linux.c): Remove.
3250 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3251 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3253 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3255 * Makefile.in (%.o: ../nat/%.c): New rule.
3256 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3257 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3258 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3259 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3260 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3261 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3262 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3263 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3264 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3265 (linux-personality.o: ../nat/linux-personality.c): Remove.
3266 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3267 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3268 (x86-linux.o: ../nat/x86-linux.c): Remove.
3269 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3270 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3272 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3274 * Makefile.in (%.o: ../common/%.c): New rule.
3275 (signals.o: ../common/signals.c): Remove.
3276 (print-utils.o: ../common/print-utils.c): Remove.
3277 (rsp-low.o: ../common/rsp-low.c): Remove.
3278 (common-utils.o: ../common/common-utils.c): Remove.
3279 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3280 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3281 (vec.o: ../common/vec.c): Remove.
3282 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3283 (xml-utils.o: ../common/xml-utils.c): Remove.
3284 (ptid.o: ../common/ptid.c): Remove.
3285 (buffer.o: ../common/buffer.c): Remove.
3286 (format.o: ../common/format.c): Remove.
3287 (filestuff.o: ../common/filestuff.c): Remove.
3288 (agent.o: ../common/agent.c): Remove.
3289 (errors.o: ../common/errors.c): Remove.
3290 (environ.o: ../common/environ.c): Remove.
3291 (common-debug.o: ../common/common-debug.c): Remove.
3292 (cleanups.o: ../common/cleanups.c): Remove.
3293 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3294 (fileio.o: ../common/fileio.c): Remove.
3295 (common-regcache.o: ../common/common-regcache.c): Remove.
3296 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3297 (new-op.o: ../common/new-op.c): Remove.
3298 (btrace-common.o: ../common/btrace-common.c): Remove.
3300 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3302 * Makefile.in (%.o: ../target/%.c): New rule.
3303 (waitstatus.o: ../target/waitstatus.c): Remove.
3305 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3308 (%.c: ../regformats/%.dat,
3309 (%.c: ../regformats/arm/%.dat,
3310 (%.c: ../regformats/i386/%.dat,
3311 (%.c: ../regformats/rs6000/%.dat): New rules.
3312 (aarch64.c): Remove.
3313 (reg-arm.c): Remove.
3314 (arm-with-iwmmxt.c): Remove.
3315 (arm-with-vfpv2.c): Remove.
3316 (arm-with-vfpv3.c): Remove.
3317 (arm-with-neon.c): Remove.
3318 (reg-bfin.c): Remove.
3319 (reg-cris.c): Remove.
3320 (reg-crisv32.c): Remove.
3322 (i386-linux.c): Remove.
3323 (i386-avx.c): Remove.
3324 (i386-avx-linux.c): Remove.
3325 (i386-avx-avx512.c): Remove.
3326 (i386-avx-avx512-linux.c): Remove.
3327 (i386-mpx.c): Remove.
3328 (i386-mpx-linux.c): Remove.
3329 (i386-avx-mpx-avx512-pku.c): Remove.
3330 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3331 (i386-avx-mpx.c): Remove.
3332 (i386-avx-mpx-linux.c): Remove.
3333 (i386-mmx.c): Remove.
3334 (i386-mmx-linux.c): Remove.
3335 (reg-ia64.c): Remove.
3336 (reg-m32r.c): Remove.
3337 (reg-m68k.c): Remove.
3339 (mips-linux.c): Remove.
3340 (mips-dsp-linux.c): Remove.
3341 (mips64-linux.c): Remove.
3342 (mips64-dsp-linux.c): Remove.
3343 (nios2-linux.c): Remove.
3344 (powerpc-32.c): Remove.
3345 (powerpc-32l.c): Remove.
3346 (powerpc-altivec32l.c): Remove.
3347 (powerpc-cell32l.c): Remove.
3348 (powerpc-vsx32l.c): Remove.
3349 (powerpc-isa205-32l.c): Remove.
3350 (powerpc-isa205-altivec32l.c): Remove.
3351 (powerpc-isa205-vsx32l.c): Remove.
3352 (powerpc-e500l.c): Remove.
3353 (powerpc-64l.c): Remove.
3354 (powerpc-altivec64l.c): Remove.
3355 (powerpc-cell64l.c): Remove.
3356 (powerpc-vsx64l.c): Remove.
3357 (powerpc-isa205-64l.c): Remove.
3358 (powerpc-isa205-altivec64l.c): Remove.
3359 (powerpc-isa205-vsx64l.c): Remove.
3360 (s390-linux32.c): Remove.
3361 (s390-linux32v1.c): Remove.
3362 (s390-linux32v2.c): Remove.
3363 (s390-linux64.c): Remove.
3364 (s390-linux64v1.c): Remove.
3365 (s390-linux64v2.c): Remove.
3366 (s390-te-linux64.c): Remove.
3367 (s390-vx-linux64.c): Remove.
3368 (s390-tevx-linux64.c): Remove.
3369 (s390x-linux64.c): Remove.
3370 (s390x-linux64v1.c): Remove.
3371 (s390x-linux64v2.c): Remove.
3372 (s390x-te-linux64.c): Remove.
3373 (s390x-vx-linux64.c): Remove.
3374 (s390x-tevx-linux64.c): Remove.
3375 (tic6x-c64xp-linux.c): Remove.
3376 (tic6x-c64x-linux.c): Remove.
3377 (tic6x-c62x-linux.c): Remove.
3379 (reg-sparc64.c): Remove.
3380 (reg-spu.c): Remove.
3382 (amd64-linux.c): Remove.
3383 (amd64-avx.c): Remove.
3384 (amd64-avx-linux.c): Remove.
3385 (amd64-avx-avx512.c): Remove.
3386 (amd64-avx-avx512-linux.c): Remove.
3387 (amd64-mpx.c): Remove.
3388 (amd64-mpx-linux.c): Remove.
3389 (amd64-avx-mpx-avx512-pku.c): Remove.
3390 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3391 (amd64-avx-mpx.c): Remove.
3392 (amd64-avx-mpx-linux.c): Remove.
3394 (x32-linux.c): Remove.
3395 (x32-avx.c): Remove.
3396 (x32-avx-linux.c): Remove.
3397 (x32-avx-avx512.c): Remove.
3398 (x32-avx-avx512-linux.c): Remove.
3399 (reg-xtensa.c): Remove.
3400 (reg-tilegx.c): Remove.
3401 (reg-tilegx32.c): Remove.
3403 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3405 * Makefile.in (SFILES): Add "common/environ.c".
3406 (OBJS): Add "common/environ.h".
3408 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3410 * configure.ac: Check if the fs_base and gs_base members of
3411 `struct user_regs_struct' exist.
3412 * config.in: Regenerated.
3413 * configure: Likewise.
3415 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3417 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3419 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3420 (get_next_pcs_syscall_next_pc): Likewise.
3422 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3424 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3425 * nto-x86-low.c: Likewise.
3427 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3429 * Makefile.in: Include disable-implicit-rules.mk.
3431 2016-11-23 Pedro Alves <palves@redhat.com>
3433 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3434 (debug_vprintf): Use std::chrono::steady_clock instead of
3435 gettimeofday. Use '.' instead of ':'.
3436 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3437 (get_timestamp): Use std::chrono::steady_clock instead of
3440 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3442 * Makefile.in: Fix whitespace formatting.
3444 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3446 * Makefile.in (SFILES, OBS): Flatten list and order
3449 2016-11-23 Pedro Alves <palves@redhat.com>
3451 * event-loop.c (handle_file_event): Use warning.
3452 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3453 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3456 2016-11-23 Pedro Alves <palves@redhat.com>
3458 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3460 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3461 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3462 debug_printf and debug_flush for debug output.
3463 * server.c (handle_general_set): Likewise.
3464 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3467 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3469 * Makefile.in (.c.o): Replace rule with ...
3470 (%.o: %.c): ... this one.
3472 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3474 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3475 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3477 * configure.ac: Remove checks for the make program.
3478 * configure: Re-generate.
3480 2016-10-28 Pedro Alves <palves@redhat.com>
3482 * Makefile.in (CXX_DIALECT): Get from configure.
3483 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3484 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3485 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3486 * config.in: Regenerate.
3487 * configure: Regenerate.
3489 2016-10-27 Yao Qi <yao.qi@linaro.org>
3491 * linux-low.c (linux_supports_range_stepping): Return true if
3492 can_software_single_step return true.
3494 2016-10-27 Yao Qi <yao.qi@linaro.org>
3496 * inferiors.c (find_inferior_in_random): New function.
3497 * inferiors.h (find_inferior_in_random): Declare.
3498 * linux-low.c (linux_wait_for_event_filtered): Call
3499 find_inferior_in_random instead of find_inferior.
3501 2016-10-27 Yao Qi <yao.qi@linaro.org>
3503 * linux-low.c (linux_wait_1): If single-step breakpoints are
3504 inserted, remove them.
3506 2016-10-26 Pedro Alves <palves@redhat.com>
3508 * linux-low.c (handle_extended_wait): Link parent/child fork
3510 (linux_wait_1): Unlink them.
3511 (linux_set_resume_request): Ignore resume requests for
3512 already-resumed and unhandled fork child threads.
3513 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3514 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3516 (handle_v_requests) <vCont>: Don't call require_running.
3517 * server.h (in_queued_stop_replies): New declaration.
3519 2016-10-24 Yao Qi <yao.qi@linaro.org>
3522 * linux-aarch64-low.c (append_insns): Cast the return value to
3525 2016-10-10 Yao Qi <yao.qi@linaro.org>
3527 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3529 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3531 * target.c (target_supports_multi_process): New function, moved
3533 * target.h (target_supports_multi_process): ... here. Remove
3536 2016-10-05 Tom Tromey <tom@tromey.com>
3539 * tracepoint.c (handle_tracepoint_bkpts): Check
3540 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3542 2016-10-05 Yao Qi <yao.qi@linaro.org>
3544 * configure.srv: Update the path of arm-*.xml files.
3546 2016-10-05 Terry Guo <terry.guo@arm.com>
3547 Yao Qi <yao.qi@linaro.org>
3549 * Makefile.in: Adjust the path of rules.
3550 * configure.srv: Update the path of xml files.
3551 * regformats/arm-with-iwmmxt.dat: Regenerated.
3552 * regformats/arm-with-neon.dat: Likewise.
3553 * regformats/arm-with-vfpv2.dat: Likewise.
3554 * regformats/arm-with-vfpv3.dat Likewise.
3556 2016-09-30 Yao Qi <yao.qi@linaro.org>
3559 * target.c (target_stop_and_wait): Don't call
3560 target_continue_no_signal, use resume_stop instead.
3562 2016-09-26 Yao Qi <yao.qi@linaro.org>
3564 * linux-low.c (linux_wait_1): Call debug_exit.
3566 2016-09-23 Pedro Alves <palves@redhat.com>
3568 * Makefile.in (SFILES): Add common/new-op.c.
3569 (OBS): Add common/new-op.o.
3570 (new-op.o): New rule.
3572 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3574 * .gitinore: Ignore more files.
3576 2016-09-21 Yao Qi <yao.qi@linaro.org>
3578 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3581 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3583 * server.c (start_inferior): Call target_mourn_inferior instead of
3584 mourn_inferior; pass ptid_t argument to it.
3586 (handle_target_event): Likewise.
3587 * target.c (target_mourn_inferior): New function.
3588 * target.h (mourn_inferior): Delete macro.
3590 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3592 * linux-low.c (lwp_is_stepping): New function.
3594 2016-09-06 Carl Love <cel@us.ibm.com>
3596 * server.c (start_inferior): Fixed comment, requested comment change
3597 didn't get updated correctly. Removed reference to ptrace () call as
3598 it is only true on Linux systems.
3600 2016-09-06 Carl Love <cel@us.ibm.com>
3602 * server.c (start_inferior): Do not call
3603 function target_post_create_inferior () if the
3604 inferior process has already exited.
3606 2016-09-05 Pedro Alves <palves@redhat.com>
3608 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3609 (COMPILE.pre, CC_LD): Use CXX directly.
3610 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3611 * acinclude.m4: Don't include build-with-cxx.m4.
3612 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3613 * configure: Regenerate.
3615 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3618 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3619 call writing data to own_buf.
3621 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3623 * target.c (mywait): Call target_wait instead of
3625 (target_wait): New function.
3627 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3629 * server.c (start_inferior): New variable 'ptid'. Replace calls
3630 to the_target->resume by target_continue{,_no_signal}, depending
3632 * target.c (target_stop_and_wait): Call target_continue_no_signal
3633 instead of the_target->resume.
3634 (target_continue): New function.
3636 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3638 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3640 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3643 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3645 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3646 * linux-arm-low.c (ps_get_thread_area): Likewise.
3647 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3648 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3649 * linux-mips-low.c (ps_get_thread_area): Likewise.
3650 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3651 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3652 * linux-x86-low.c (ps_get_thread_area): Likewise.
3653 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3655 2016-08-19 Pedro Alves <palves@redhat.com>
3657 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3659 2016-08-19 Pedro Alves <palves@redhat.com>
3661 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3662 comment. Use memcpy instead of casting through unsigned long.
3664 2016-08-19 Pedro Alves <palves@redhat.com>
3666 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3667 allocating around 0x80000000.
3669 2016-08-19 Pedro Alves <palves@redhat.com>
3672 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3673 (x32-avx512-linux-ipa.o): New rules.
3674 * configure.ac (x86_64-*-linux*): New x32 check.
3675 * configure.srv (ipa_x32_linux_regobj): New.
3676 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3677 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3679 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3681 * configure: Regenerate.
3683 2016-08-09 Pedro Alves <palves@redhat.com>
3686 * Makefile.in (OBS): Add signals-state-save-restore.o.
3687 (signals-state-save-restore.o): New rule.
3688 * config.in: Regenerate.
3689 * configure: Regenerate.
3690 * linux-low.c: Include "signals-state-save-restore.h".
3691 (linux_create_inferior): Call
3692 restore_original_signals_state.
3693 * server.c: Include "dispositions-save-restore.h".
3694 (captured_main): Call save_original_signals_state.
3696 2016-08-05 Pedro Alves <palves@redhat.com>
3698 * configure: Regenerate.
3700 2016-08-04 Yao Qi <yao.qi@linaro.org>
3702 * linux-low.c (regsets_fetch_inferior_registers): Check
3703 errno is ESRCH or not.
3705 2016-08-02 Yao Qi <yao.qi@linaro.org>
3707 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3708 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3709 (thread_db_load_search): Update.
3710 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3711 td_ta_set_event and td_ta_event_getmsg.
3713 2016-07-26 Pedro Alves <palves@redhat.com>
3716 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3717 of unsigned long for 64-bit registers and use uint32_t instead of
3718 unsigned int for 32-bit registers.
3720 2016-07-26 Pedro Alves <palves@redhat.com>
3722 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3725 2016-07-21 Tom Tromey <tom@tromey.com>
3727 * configure: Rebuild.
3729 2016-07-21 Yao Qi <yao.qi@linaro.org>
3731 * mem-break.c (find_gdb_breakpoint): Cast bp to
3732 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3734 2016-07-21 Yao Qi <yao.qi@linaro.org>
3736 * server.c (handle_v_requests): Support s and S actions
3737 if target_supports_software_single_step return true.
3739 2016-07-21 Yao Qi <yao.qi@linaro.org>
3741 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3742 is resume_step, call maybe_hw_step.
3743 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3745 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3747 (proceed_one_lwp): If resume request is resume_step, install
3748 reinsert breakpoints and call maybe_hw_step.
3750 2016-07-21 Yao Qi <yao.qi@linaro.org>
3752 * linux-low.c (proceed_one_lwp): Declare.
3753 (linux_resume_one_thread): Remove local variable 'step'.
3754 Lift code enqueue signal. Call proceed_one_lwp instead of
3755 linux_resume_one_lwp.
3757 2016-07-21 Yao Qi <yao.qi@linaro.org>
3759 * linux-low.c (linux_resume_one_thread): Call
3760 enqueue_pending_signal.
3762 2016-07-21 Yao Qi <yao.qi@linaro.org>
3764 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3765 * inferiors.c (do_restore_current_thread_cleanup): New function.
3766 (make_cleanup_restore_current_thread): Likewise.
3767 * linux-low.c (install_software_single_step_breakpoints): Call
3768 make_cleanup_restore_current_thread. Switch current_thread to
3771 2016-07-21 Yao Qi <yao.qi@linaro.org>
3773 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3774 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3775 (clone_one_breakpoint): Likewise.
3776 (delete_reinsert_breakpoints): Change parameter to thread.
3778 (has_reinsert_breakpoints): Likewise.
3779 (uninsert_reinsert_breakpoints): Likewise.
3780 (reinsert_reinsert_breakpoints): Likewise.
3781 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3782 (delete_reinsert_breakpoints): Likewise.
3783 (reinsert_reinsert_breakpoints): Likewise.
3784 (uninsert_reinsert_breakpoints): Likewise.
3785 (has_reinsert_breakpoints): Likewise.
3787 2016-07-21 Yao Qi <yao.qi@linaro.org>
3789 * inferiors.c (get_thread_process): Make parameter const.
3790 * inferiors.h (get_thread_process): Update declaration.
3791 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3792 Add new parameters child_thread and parent_thread. Callers
3794 * mem-break.h (clone_all_breakpoints): Update declaration.
3796 2016-07-21 Yao Qi <yao.qi@linaro.org>
3798 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3799 <command_list, handler>: Remove.
3800 (struct gdb_breakpoint): New.
3801 (struct other_breakpoint): New.
3802 (struct reinsert_breakpoint): New.
3803 (is_gdb_breakpoint): New function.
3804 (any_persistent_commands): Update command_list if
3805 is_gdb_breakpoint returns true.
3806 (set_breakpoint): Create breakpoints according to their types.
3807 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3808 (set_gdb_breakpoint_1): Likewise.
3809 (set_gdb_breakpoint): Likewise.
3810 (clear_breakpoint_conditions): Change parameter type to
3811 'struct gdb_breakpoint *'.
3812 (clear_breakpoint_commands): Likewise.
3813 (clear_breakpoint_conditions_and_commands): Likewise.
3814 (add_condition_to_breakpoint): Likewise.
3815 (add_breakpoint_condition): Likewise.
3816 (add_commands_to_breakpoint): Likewise.
3817 (check_breakpoints): Check other_breakpoint.
3818 (clone_one_breakpoint): Clone breakpopint according to its type.
3819 * mem-break.h (struct gdb_breakpoint): Declare.
3820 (set_gdb_breakpoint): Update declaration.
3821 (clear_breakpoint_conditions_and_commands): Likewise.
3822 (add_breakpoint_condition): Likewise.
3823 (add_breakpoint_commands): Likewise.
3824 * server.c (process_point_options): Change parameter type to
3825 'struct gdb_breakpoint *'.
3827 2016-07-21 Yao Qi <yao.qi@linaro.org>
3829 * mem-break.c (set_breakpoint_at): Rename it to ...
3830 (set_breakpoint_type_at): ... it.
3831 (set_breakpoint_at): Call set_breakpoint_type_at.
3832 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3833 * mem-break.h (set_breakpoint_at): Update comments.
3835 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3837 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3839 (nios2_store_gregset): Likewise.
3841 2016-07-01 Pedro Alves <palves@redhat.com>
3842 Antoine Tremblay <antoine.tremblay@ericsson.com>
3844 * linux-low.c: Change interface to take the target lwp_info
3845 pointer directly and return void. Handle detaching from a zombie
3847 (linux_detach_lwp_callback): New function.
3848 (linux_detach): Detach from the leader thread after detaching from
3851 2016-06-28 Yao Qi <yao.qi@linaro.org>
3853 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3854 for variable new_offset.
3855 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3856 (aarch64_ftrace_insn_reloc_cb): Likewise.
3857 (aarch64_ftrace_insn_reloc_tb): Likewise.
3858 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3859 PRIx64 instead of PRIx32.
3861 2016-06-28 Yao Qi <yao.qi@linaro.org>
3863 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3864 (the_low_target): Install arm_get_syscall_trapinfo.
3866 2016-06-28 Yao Qi <yao.qi@linaro.org>
3868 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3870 (the_low_target): Install aarch64_get_syscall_trapinfo.
3872 2016-06-28 Yao Qi <yao.qi@linaro.org>
3874 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3876 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3877 Remove parameter sysno.
3878 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3881 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3883 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3884 (s390_emit_ne_goto): Likewise.
3885 (s390_emit_lt_goto): Likewise.
3886 (s390_emit_le_goto): Likewise.
3887 (s390_emit_gt_goto): Likewise.
3888 (s390_emit_ge_goto): Likewise.
3889 (s390x_emit_eq_goto): Likewise.
3890 (s390x_emit_ne_goto): Likewise.
3891 (s390x_emit_lt_goto): Likewise.
3892 (s390x_emit_le_goto): Likewise.
3893 (s390x_emit_gt_goto): Likewise.
3894 (s390x_emit_ge_goto): Likewise.
3895 (s390_emit_ops_impl): Mark variable static.
3896 (s390x_emit_ops): Likewise.
3898 2016-06-17 Yao Qi <yao.qi@linaro.org>
3900 * linux-low.c (handle_extended_wait): Call
3901 uninsert_reinsert_breakpoints for the parent process. Remove
3902 reinsert breakpoints from the child process. Reinsert them to
3903 the parent process when vfork is done.
3904 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3905 (reinsert_reinsert_breakpoints): New function.
3906 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3907 (reinsert_reinsert_breakpoints): Declare.
3909 2016-06-17 Yao Qi <yao.qi@linaro.org>
3911 * linux-low.c (handle_extended_wait): If the parent is doing
3912 step-over, remove the reinsert breakpoints from the forked child.
3914 2016-06-17 Yao Qi <yao.qi@linaro.org>
3916 * linux-low.c (unsuspend_all_lwps): Declare.
3917 (linux_low_filter_event): If thread exited, call finish_step_over.
3918 If step-over is finished, unsuspend other threads.
3920 2016-06-17 Yao Qi <yao.qi@linaro.org>
3922 * linux-low.c (linux_resume_one_lwp_throw): Assert
3923 has_reinsert_breakpoints returns false.
3924 * mem-break.c (delete_disabled_breakpoints): Assert
3925 bp type isn't reinsert_breakpoint.
3927 2016-06-17 Yao Qi <yao.qi@linaro.org>
3929 * linux-low.c (maybe_hw_step): New function.
3930 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3931 (finish_step_over): Switch current_thread to lwp temporarily,
3932 and assert has_reinsert_breakpoints returns true.
3933 (proceed_one_lwp): Call maybe_hw_step.
3934 * mem-break.c (has_reinsert_breakpoints): New function.
3935 * mem-break.h (has_reinsert_breakpoints): Declare.
3937 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3939 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3941 2016-05-17 Yao Qi <yao.qi@linaro.org>
3943 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3944 instead of find_inferior.
3946 2016-05-05 Yao Qi <yao.qi@linaro.org>
3948 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3949 Initialize res to zero.
3951 2016-05-05 Yao Qi <yao.qi@linaro.org>
3953 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3956 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3958 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3959 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3960 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3962 2016-04-28 Par Olsson <par.olsson@windriver.com>
3963 Simon Marchi <simon.marchi@ericsson.com>
3965 * tracepoint.c (write_inferior_int8): New function.
3966 (cmd_qtenable_disable): Write enable flag using
3967 write_inferior_int8.
3969 2016-04-25 Yao Qi <yao.qi@linaro.org>
3971 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3972 (need_step_over_p): Return zero if the LWP has pending signals
3973 can be delivered on software single step target.
3975 2016-04-25 Yao Qi <yao.qi@linaro.org>
3977 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3978 return instead of error.
3980 2016-04-22 Yao Qi <yao.qi@linaro.org>
3982 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3985 2016-04-22 Yao Qi <yao.qi@linaro.org>
3987 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3988 signal when stepping over breakpoint with software single
3991 2016-04-21 Pedro Alves <palves@redhat.com>
3993 * linux-s390-low.c (s390_collect_ptrace_register)
3994 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3996 (s390_check_regset): Use void * instead of gdb_byte *.
3998 2016-04-20 Pedro Alves <palves@redhat.com>
4000 * configure: Renegerate.
4002 2016-04-20 Yao Qi <yao.qi@linaro.org>
4004 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4005 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4007 (arm_store_gregset): Likewise.
4009 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4011 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4012 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4013 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4014 (amd64-avx-mpx-linux.c): New rules.
4015 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4016 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4017 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4018 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4019 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4020 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4021 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4022 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4023 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4024 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4025 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4026 * linux-x86-low.c (x86_linux_read_description): Add case for
4027 X86_XSTATE_AVX_MPX_MASK.
4028 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4029 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4030 init_registers_i386_avx_mpx_linux.
4031 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4032 (initialize_low_tracepoint): Call
4033 init_registers_i386_avx_mpx_linux.
4034 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4035 (initialize_low_tracepoint): Call
4036 init_registers_amd64_avx_mpx_linux.
4037 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4038 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4039 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4042 2016-04-18 Pedro Alves <palves@redhat.com>
4044 * configure: Regenerate.
4046 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4048 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4049 (aarch64_emit_sub): Likewise.
4051 2016-04-12 Pedro Alves <palves@redhat.com>
4053 * utils.c (prepare_to_throw_exception): Delete.
4055 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4057 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4059 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4061 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4063 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4065 * linux-aarch64-ipa.c: Add <elf.h> include.
4066 * linux-ppc-ipa.c: Add <elf.h> include.
4067 * linux-s390-ipa.c: Add <elf.h> include.
4069 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4071 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4072 (get_raw_reg_ptr): Likewise.
4073 (get_trace_state_variable_value_ptr): Likewise.
4074 (set_trace_state_variable_value_ptr): Likewise.
4075 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4078 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4079 Marcin Kościelnicki <koriakin@0x04.net>
4082 * linux-ppc-low.c (emit_insns): New function.
4083 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4084 (ppc_emit_prologue): New function.
4085 (ppc_emit_epilogue): New function.
4086 (ppc_emit_add): New function.
4087 (ppc_emit_sub): New function.
4088 (ppc_emit_mul): New function.
4089 (ppc_emit_lsh): New function.
4090 (ppc_emit_rsh_signed): New function.
4091 (ppc_emit_rsh_unsigned): New function.
4092 (ppc_emit_ext): New function.
4093 (ppc_emit_zero_ext): New function.
4094 (ppc_emit_log_not): New function.
4095 (ppc_emit_bit_and): New function.
4096 (ppc_emit_bit_or): New function.
4097 (ppc_emit_bit_xor): New function.
4098 (ppc_emit_bit_not): New function.
4099 (ppc_emit_equal): New function.
4100 (ppc_emit_less_signed): New function.
4101 (ppc_emit_less_unsigned): New function.
4102 (ppc_emit_ref): New function.
4103 (ppc_emit_const): New function.
4104 (ppc_emit_reg): New function.
4105 (ppc_emit_pop): New function.
4106 (ppc_emit_stack_flush): New function.
4107 (ppc_emit_swap): New function.
4108 (ppc_emit_stack_adjust): New function.
4109 (ppc_emit_call): New function.
4110 (ppc_emit_int_call_1): New function.
4111 (ppc_emit_void_call_2): New function.
4112 (ppc_emit_if_goto): New function.
4113 (ppc_emit_goto): New function.
4114 (ppc_emit_eq_goto): New function.
4115 (ppc_emit_ne_goto): New function.
4116 (ppc_emit_lt_goto): New function.
4117 (ppc_emit_le_goto): New function.
4118 (ppc_emit_gt_goto): New function.
4119 (ppc_emit_ge_goto): New function.
4120 (ppc_write_goto_address): New function.
4121 (ppc_emit_ops_impl): New static variable.
4122 (ppc64v1_emit_prologue): New function.
4123 (ppc64v2_emit_prologue): New function.
4124 (ppc64_emit_epilogue): New function.
4125 (ppc64_emit_add): New function.
4126 (ppc64_emit_sub): New function.
4127 (ppc64_emit_mul): New function.
4128 (ppc64_emit_lsh): New function.
4129 (ppc64_emit_rsh_signed): New function.
4130 (ppc64_emit_rsh_unsigned): New function.
4131 (ppc64_emit_ext): New function.
4132 (ppc64_emit_zero_ext): New function.
4133 (ppc64_emit_log_not): New function.
4134 (ppc64_emit_bit_and): New function.
4135 (ppc64_emit_bit_or): New function.
4136 (ppc64_emit_bit_xor): New function.
4137 (ppc64_emit_bit_not): New function.
4138 (ppc64_emit_equal): New function.
4139 (ppc64_emit_less_signed): New function.
4140 (ppc64_emit_less_unsigned): New function.
4141 (ppc64_emit_ref): New function.
4142 (ppc64_emit_const): New function.
4143 (ppc64v1_emit_reg): New function.
4144 (ppc64v2_emit_reg): New function.
4145 (ppc64_emit_pop): New function.
4146 (ppc64_emit_stack_flush): New function.
4147 (ppc64_emit_swap): New function.
4148 (ppc64v1_emit_call): New function.
4149 (ppc64v2_emit_call): New function.
4150 (ppc64v1_emit_int_call_1): New function.
4151 (ppc64v2_emit_int_call_1): New function.
4152 (ppc64v1_emit_void_call_2): New function.
4153 (ppc64v2_emit_void_call_2): New function.
4154 (ppc64_emit_if_goto): New function.
4155 (ppc64_emit_eq_goto): New function.
4156 (ppc64_emit_ne_goto): New function.
4157 (ppc64_emit_lt_goto): New function.
4158 (ppc64_emit_le_goto): New function.
4159 (ppc64_emit_gt_goto): New function.
4160 (ppc64_emit_ge_goto): New function.
4161 (ppc64v1_emit_ops_impl): New static variable.
4162 (ppc64v2_emit_ops_impl): New static variable.
4163 (ppc_emit_ops): New function.
4164 (linux_low_target): Wire in ppc_emit_ops.
4166 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4167 Marcin Kościelnicki <koriakin@0x04.net>
4170 * Makefile.in: Add powerpc-*-ipa.o
4171 * configure.srv: Add ipa_obj for powerpc*-linux.
4172 * linux-ppc-ipa.c: New file.
4173 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4175 (PPC_FIELD): New macro.
4176 (PPC_SEXT): New macro.
4177 (PPC_OP6): New macro.
4178 (PPC_BO): New macro.
4179 (PPC_LI): New macro.
4180 (PPC_BD): New macro.
4181 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4182 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4183 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4184 (ppc_get_thread_area): New function.
4185 (is_elfv2_inferior): New function.
4186 (gen_ds_form): New function.
4187 (GEN_STD): New macro.
4188 (GEN_STDU): New macro.
4189 (GEN_LD): New macro.
4190 (GEN_LDU): New macro.
4191 (gen_d_form): New function.
4192 (GEN_ADDI): New macro.
4193 (GEN_ADDIS): New macro.
4194 (GEN_LI): New macro.
4195 (GEN_LIS): New macro.
4196 (GEN_ORI): New macro.
4197 (GEN_ORIS): New macro.
4198 (GEN_LWZ): New macro.
4199 (GEN_STW): New macro.
4200 (GEN_STWU): New macro.
4201 (gen_xfx_form): New function.
4202 (GEN_MFSPR): New macro.
4203 (GEN_MTSPR): New macro.
4204 (GEN_MFCR): New macro.
4205 (GEN_MTCR): New macro.
4206 (GEN_SYNC): New macro.
4207 (GEN_LWSYNC): New macro.
4208 (gen_x_form): New function.
4209 (GEN_OR): New macro.
4210 (GEN_MR): New macro.
4211 (GEN_LWARX): New macro.
4212 (GEN_STWCX): New macro.
4213 (GEN_CMPW): New macro.
4214 (gen_md_form): New function.
4215 (GEN_RLDICL): New macro.
4216 (GEN_RLDICR): New macro.
4217 (gen_i_form): New function.
4219 (GEN_BL): New macro.
4220 (gen_b_form): New function.
4221 (GEN_BNE): New macro.
4222 (GEN_LOAD): New macro.
4223 (GEN_STORE): New macro.
4224 (gen_limm): New function.
4225 (gen_atomic_xchg): New function.
4226 (gen_call): New function.
4227 (ppc_relocate_instruction): New function.
4228 (ppc_install_fast_tracepoint_jump_pad): New function.
4229 (ppc_get_min_fast_tracepoint_insn_len): New function.
4230 (ppc_get_ipa_tdesc_idx): New function.
4231 (the_low_target): Wire in the new functions.
4232 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4234 * linux-ppc-tdesc.h: New file.
4236 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4238 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4239 (alloc_jump_pad_buffer): New function.
4240 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4241 (alloc_jump_pad_buffer): New function.
4242 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4243 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4244 (alloc_jump_pad_buffer): New function.
4245 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4246 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4247 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4248 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4250 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4252 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4253 * linux-amd64-ipa.c: Likewise.
4254 * linux-i386-ipa.c: Likewise.
4255 * linux-s390-ipa.c: Likewise.
4256 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4257 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4258 set_trace_state_variable_value_ptr.
4259 (struct ipa_sym_addresses): Likewise.
4260 (symbol_list): Likewise.
4261 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4262 accessing gdb_collect directly.
4263 (gdb_collect_ptr_type): New typedef.
4264 (get_raw_reg_ptr_type): New typedef.
4265 (get_trace_state_variable_value_ptr_type): New typedef.
4266 (set_trace_state_variable_value_ptr_type): New typedef.
4267 (gdb_collect_ptr): New global.
4268 (get_raw_reg_ptr): New global.
4269 (get_trace_state_variable_value_ptr): New global.
4270 (set_trace_state_variable_value_ptr): New global.
4271 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4272 accessing get_raw_reg directly.
4273 (get_get_tsv_func_addr): Likewise for
4274 get_trace_state_variable_value_ptr.
4275 (get_set_tsv_func_addr): Likewise for
4276 set_trace_state_variable_value_ptr.
4277 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4279 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4281 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4283 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4285 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4287 (relocate_instruction): Remove own_buf.
4288 * server.c (own_buf): Make global.
4289 (handle_v_requests): Make global.
4290 * server.h (own_buf): New declaration.
4291 (handle_v_requests): New prototype.
4293 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4296 * linux-s390-low.c (add_insns): New function.
4297 (s390_emit_prologue): New function.
4298 (s390_emit_epilogue): New function.
4299 (s390_emit_add): New function.
4300 (s390_emit_sub): New function.
4301 (s390_emit_mul): New function.
4302 (s390_emit_lsh): New function.
4303 (s390_emit_rsh_signed): New function.
4304 (s390_emit_rsh_unsigned): New function.
4305 (s390_emit_ext): New function.
4306 (s390_emit_log_not): New function.
4307 (s390_emit_bit_and): New function.
4308 (s390_emit_bit_or): New function.
4309 (s390_emit_bit_xor): New function.
4310 (s390_emit_bit_not): New function.
4311 (s390_emit_equal): New function.
4312 (s390_emit_less_signed): New function.
4313 (s390_emit_less_unsigned): New function.
4314 (s390_emit_ref): New function.
4315 (s390_emit_if_goto): New function.
4316 (s390_emit_goto): New function.
4317 (s390_write_goto_address): New function.
4318 (s390_emit_litpool): New function.
4319 (s390_emit_const): New function.
4320 (s390_emit_call): New function.
4321 (s390_emit_reg): New function.
4322 (s390_emit_pop): New function.
4323 (s390_emit_stack_flush): New function.
4324 (s390_emit_zero_ext): New function.
4325 (s390_emit_swap): New function.
4326 (s390_emit_stack_adjust): New function.
4327 (s390_emit_set_r2): New function.
4328 (s390_emit_int_call_1): New function.
4329 (s390_emit_void_call_2): New function.
4330 (s390_emit_eq_goto): New function.
4331 (s390_emit_ne_goto): New function.
4332 (s390_emit_lt_goto): New function.
4333 (s390_emit_le_goto): New function.
4334 (s390_emit_gt_goto): New function.
4335 (s390_emit_ge_goto): New function.
4336 (s390x_emit_prologue): New function.
4337 (s390x_emit_epilogue): New function.
4338 (s390x_emit_add): New function.
4339 (s390x_emit_sub): New function.
4340 (s390x_emit_mul): New function.
4341 (s390x_emit_lsh): New function.
4342 (s390x_emit_rsh_signed): New function.
4343 (s390x_emit_rsh_unsigned): New function.
4344 (s390x_emit_ext): New function.
4345 (s390x_emit_log_not): New function.
4346 (s390x_emit_bit_and): New function.
4347 (s390x_emit_bit_or): New function.
4348 (s390x_emit_bit_xor): New function.
4349 (s390x_emit_bit_not): New function.
4350 (s390x_emit_equal): New function.
4351 (s390x_emit_less_signed): New function.
4352 (s390x_emit_less_unsigned): New function.
4353 (s390x_emit_ref): New function.
4354 (s390x_emit_if_goto): New function.
4355 (s390x_emit_const): New function.
4356 (s390x_emit_call): New function.
4357 (s390x_emit_reg): New function.
4358 (s390x_emit_pop): New function.
4359 (s390x_emit_stack_flush): New function.
4360 (s390x_emit_zero_ext): New function.
4361 (s390x_emit_swap): New function.
4362 (s390x_emit_stack_adjust): New function.
4363 (s390x_emit_int_call_1): New function.
4364 (s390x_emit_void_call_2): New function.
4365 (s390x_emit_eq_goto): New function.
4366 (s390x_emit_ne_goto): New function.
4367 (s390x_emit_lt_goto): New function.
4368 (s390x_emit_le_goto): New function.
4369 (s390x_emit_gt_goto): New function.
4370 (s390x_emit_ge_goto): New function.
4371 (s390_emit_ops): New function.
4372 (struct linux_target_ops): Fill in emit_ops hook.
4374 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4377 * Makefile.in: Add s390 IPA files.
4378 * configure.srv: Build IPA for s390.
4379 * linux-s390-ipa.c: New file.
4380 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4381 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4382 (tdesc_s390_linux32): Likewise.
4383 (init_registers_s390_linux32v1): Likewise.
4384 (tdesc_s390_linux32v1): Likewise.
4385 (init_registers_s390_linux32v2): Likewise.
4386 (tdesc_s390_linux32v2): Likewise.
4387 (init_registers_s390_linux64): Likewise.
4388 (tdesc_s390_linux64): Likewise.
4389 (init_registers_s390_linux64v1): Likewise.
4390 (tdesc_s390_linux64v1): Likewise.
4391 (init_registers_s390_linux64v2): Likewise.
4392 (tdesc_s390_linux64v2): Likewise.
4393 (init_registers_s390_te_linux64): Likewise.
4394 (tdesc_s390_te_linux64): Likewise.
4395 (init_registers_s390_vx_linux64): Likewise.
4396 (tdesc_s390_vx_linux64): Likewise.
4397 (init_registers_s390_tevx_linux64): Likewise.
4398 (tdesc_s390_tevx_linux64): Likewise.
4399 (init_registers_s390x_linux64): Likewise.
4400 (tdesc_s390x_linux64): Likewise.
4401 (init_registers_s390x_linux64v1): Likewise.
4402 (tdesc_s390x_linux64v1): Likewise.
4403 (init_registers_s390x_linux64v2): Likewise.
4404 (tdesc_s390x_linux64v2): Likewise.
4405 (init_registers_s390x_te_linux64): Likewise.
4406 (tdesc_s390x_te_linux64): Likewise.
4407 (init_registers_s390x_vx_linux64): Likewise.
4408 (tdesc_s390x_vx_linux64): Likewise.
4409 (init_registers_s390x_tevx_linux64): Likewise.
4410 (tdesc_s390x_tevx_linux64): Likewise.
4411 (have_hwcap_s390_vx): New static variable.
4412 (s390_arch_setup): Fill have_hwcap_s390_vx.
4413 (s390_get_thread_area): New function.
4414 (s390_ft_entry_gpr_esa): New const.
4415 (s390_ft_entry_gpr_zarch): New const.
4416 (s390_ft_entry_misc): New const.
4417 (s390_ft_entry_fr): New const.
4418 (s390_ft_entry_vr): New const.
4419 (s390_ft_main_31): New const.
4420 (s390_ft_main_64): New const.
4421 (s390_ft_exit_fr): New const.
4422 (s390_ft_exit_vr): New const.
4423 (s390_ft_exit_misc): New const.
4424 (s390_ft_exit_gpr_esa): New const.
4425 (s390_ft_exit_gpr_zarch): New const.
4426 (append_insns): New function.
4427 (s390_relocate_instruction): New function.
4428 (s390_install_fast_tracepoint_jump_pad): New function.
4429 (s390_get_min_fast_tracepoint_insn_len): New function.
4430 (s390_get_ipa_tdesc_idx): New function.
4431 (struct linux_target_ops): Wire in the above functions.
4432 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4433 * linux-s390-tdesc.h: New file.
4435 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4437 * linux-s390-low.c (s390_supports_tracepoints): New function.
4438 (struct linux_target_ops): Fill supports_tracepoints hook.
4440 2016-03-18 Yao Qi <yao.qi@linaro.org>
4442 * linux-low.c (lwp_signal_can_be_delivered): New function.
4443 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4445 2016-03-18 Yao Qi <yao.qi@linaro.org>
4447 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4448 0 if signal is enqueued. Remove 'signal' from one debugging
4449 message. Move one debugging message to some lines below.
4450 Remove code setting 'signal' to 0.
4452 2016-03-18 Yao Qi <yao.qi@linaro.org>
4454 * linux-low.c (linux_low_filter_event): Remove redundant
4455 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4457 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4459 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4460 (struct linux_target_ops): Wire in the above.
4462 2016-03-03 Yao Qi <yao.qi@linaro.org>
4464 * linux-low.c: Update comments to start_step_over.
4466 2016-03-03 Yao Qi <yao.qi@linaro.org>
4469 * linux-low.c (handle_extended_wait): Set child suspended
4470 if event_lwp->bp_reinsert isn't zero.
4472 2016-03-02 Yao Qi <yao.qi@linaro.org>
4474 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4475 enqueue_pending_signal.
4477 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4479 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4482 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4484 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4485 (s390_regmap_3264) [!__s390x__]: New global.
4486 (s390_collect_ptrace_register): Skip map entries containing -1.
4487 (s390_supply_ptrace_register): Ditto.
4488 (s390_fill_gprs_high): New function.
4489 (s390_store_gprs_high): New function.
4490 (s390_regsets): Add NT_S390_HIGH_GPRS.
4491 (s390_get_hwcap): Enable on 31-bit.
4492 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4493 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4494 Detect NT_S390_HIGH_GPRS.
4495 (s390_usrregs_info_3264): Enable on 31-bit.
4496 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4497 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4499 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4502 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4503 * configure.srv: Ditto.
4504 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4505 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4506 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4507 (init_registers_amd64_linux): Remove prototype.
4508 (tdesc_amd64_linux): Remove declaration.
4509 (get_ipa_tdesc): New function.
4510 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4511 initialize remaining tdescs.
4512 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4513 (init_registers_i386_linux): Remove prototype.
4514 (tdesc_i386_linux): Remove declaration.
4515 (get_ipa_tdesc): New function.
4516 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4517 initialize remaining tdescs.
4518 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4519 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4520 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4521 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4522 (x86_get_ipa_tdesc_idx): New function.
4523 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4524 * linux-x86-tdesc.h: New file.
4525 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4526 (target_get_ipa_tdesc_idx): New macro.
4527 * tracepoint.c (ipa_tdesc_idx): New macro.
4528 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4529 (symbol_list): Add ipa_tdesc_idx.
4530 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4531 (ipa_tdesc): Remove.
4532 (ipa_tdesc_idx): New variable.
4533 (get_context_regcache): Use get_ipa_tdesc.
4534 (gdb_collect): Ditto.
4536 * tracepoint.h (get_ipa_tdesc): New prototype.
4537 (ipa_tdesc): Remove.
4539 2016-02-24 Pedro Alves <palves@redhat.com>
4541 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4542 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4543 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4544 Factor out common code between the USE_SIGTRAP_SIGINFO and
4545 !USE_SIGTRAP_SIGINFO blocks.
4546 (linux_low_filter_event): Call save_stop_reason instead of
4547 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4549 (linux_wait_1): Update comments.
4551 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4553 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4554 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4555 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4556 ppc_insert_point, ppc_remove_point.
4558 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4560 * linux-s390-low.c (s390_supports_z_point_type): New function.
4561 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4563 2016-02-16 Yao Qi <yao.qi@linaro.org>
4565 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4566 PC. Get pc from regcache_read_pc.
4568 2016-02-12 Yao Qi <yao.qi@linaro.org>
4570 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4571 or linux_get_pc_32bit.
4572 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4574 2016-02-12 Yao Qi <yao.qi@linaro.org>
4576 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4577 arm_linux_get_next_pcs_fixup.
4579 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4581 * tracepoint.c (x_tracepoint_action_download): Change
4582 write_inferior_data_ptr to write_inferior_data_pointer.
4583 (cmd_qtstart): Likewise.
4584 (write_inferior_data_ptr): Remove.
4585 (download_agent_expr): Change write_inferior_data_ptr to
4586 write_inferior_data_pointer.
4587 (download_tracepoint_1): Likewise.
4588 (download_tracepoint): Likewise.
4589 (download_trace_state_variables): Likewise.
4591 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4592 Marcin Kościelnicki <koriakin@0x04.net>
4594 * tracepoint.c (struct tracepoint_action_ops): Remove.
4595 (struct tracepoint_action): Remove ops.
4596 (m_tracepoint_action_download, r_tracepoint_action_download)
4597 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4598 size and offset accordingly.
4599 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4600 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4601 (tracepoint_action_send, tracepoint_action_download): New functions.
4602 Helpers for trace action handlers.
4603 (add_tracepoint_action): Remove setup actions ops.
4604 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4606 2016-02-10 Yao Qi <yao.qi@linaro.org>
4608 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4610 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4612 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4614 * configure: Regenerate.
4616 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4618 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4619 void * to gdb_byte *.
4620 * linux-low.c (siginfo_fixup): Likewise.
4621 (linux_xfer_siginfo): Likewise.
4622 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4624 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4626 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4628 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4630 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4632 * linux-x86-low.c [__x86_64__]: Include
4633 "nat/amd64-linux-siginfo.h".
4634 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4635 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4636 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4637 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4638 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4639 (cpt_si_fd, si_timerid, si_overrun): Move from
4640 nat/amd64-linux-siginfo.c.
4641 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4643 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4645 * server.c (skip_to_semicolon): Remove.
4646 (process_point_options): Use strchrnul instead of
4649 2016-01-26 Yao Qi <yao.qi@linaro.org>
4651 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4652 * linux-low.c (install_software_single_step_breakpoints): Don't
4653 call regcache_read_pc.
4654 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4657 2016-01-26 Yao Qi <yao.qi@linaro.org>
4659 * linux-low.c (install_software_single_step_breakpoints): Call
4660 regcache_read_pc instead of get_pc.
4662 2016-01-26 Yao Qi <yao.qi@linaro.org>
4664 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4665 (unblock_async_io): Rename to ...
4666 (block_unblock_async_io): ... it. New function.
4667 (enable_async_io): Don't install SIGIO handler. Unblock it
4669 (disable_async_io): Don't ignore SIGIO. Block it instead.
4670 (initialize_async_io): Install SIGIO handler. Don't call
4673 2016-01-26 Yao Qi <yao.qi@linaro.org>
4675 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4676 first character is '\003', call *the_target->request_interrupt.
4678 2016-01-25 Yao Qi <yao.qi@linaro.org>
4680 * remote-utils.c (new_thread_notify): Remove.
4681 (dead_thread_notify): Likewise.
4682 * remote-utils.h (new_thread_notify): Remove declaration.
4683 (dead_thread_notify): Likewise.
4685 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4687 * gdb.trace/pending.exp: Fix expected message on continue.
4689 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4691 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4692 it works properly on big-endian machines where sizeof (CORE_ADDR)
4695 2016-01-21 Pedro Alves <palves@redhat.com>
4697 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4698 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4699 * configure: Regenerate.
4701 2016-01-21 Yao Qi <yao.qi@linaro.org>
4703 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4704 is_thumb and set it according to CPSR saved on the stack.
4705 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4706 arm_sigreturn_next_pc.
4708 2016-01-18 Yao Qi <yao.qi@linaro.org>
4710 * linux-low.c (linux_set_pc_64bit): New function.
4711 (linux_get_pc_64bit): New function.
4712 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4714 * linux-sparc-low.c (debug_threads): Remove declaration.
4715 (sparc_get_pc): Remove.
4716 (the_low_target): Use linux_get_pc_64bit instead of
4718 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4719 (the_low_target): Use linux_get_pc_64bit and
4722 2016-01-18 Yao Qi <yao.qi@linaro.org>
4724 * linux-arm-low.c (debug_threads): Remove declaration.
4725 (arm_get_pc, arm_set_pc): Remove.
4726 (the_low_target): Use linux_get_pc_32bit and
4728 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4729 (the_low_target): Use linux_get_pc_32bit and
4731 * linux-cris-low.c (debug_threads): Remove declaration.
4732 (cris_get_pc, cris_set_pc,): Remove.
4733 (the_low_target): Use linux_get_pc_32bit and
4735 * linux-crisv32-low.c (debug_threads): Remove declaration.
4736 (cris_get_pc, cris_set_pc): Remove.
4737 (the_low_target): Use linux_get_pc_32bit and
4739 * linux-low.c: Include inttypes.h.
4740 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4741 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4742 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4743 (the_low_target): Use linux_get_pc_32bit and
4745 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4746 (the_low_target): Use linux_get_pc_32bit and
4748 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4749 (the_low_target): Use linux_get_pc_32bit and
4751 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4752 (the_low_target): Use linux_get_pc_32bit and
4754 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4755 (the_low_target): Use linux_get_pc_32bit and
4758 2016-01-18 Gary Benson <gbenson@redhat.com>
4760 * configure.ac (AC_FUNC_FORK): New check.
4761 * config.in: Regenerate.
4762 * configure: Likewise.
4764 2016-01-14 Yao Qi <yao.qi@linaro.org>
4766 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4767 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4768 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4769 arm_get_next_pcs_ctor.
4771 2016-01-12 Josh Stone <jistone@redhat.com>
4772 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4774 * inferiors.h: Include "gdb_vecs.h".
4775 (struct process_info): Add syscalls_to_catch.
4776 * inferiors.c (remove_process): Free syscalls_to_catch.
4777 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4778 syscall_return stops.
4779 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4780 * server.c (handle_general_set): Handle QCatchSyscalls.
4781 (handle_query): Report support for QCatchSyscalls.
4782 * target.h (struct target_ops): Add supports_catch_syscall.
4783 (target_supports_catch_syscall): New macro.
4784 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4785 (struct lwp_info): Add syscall_state.
4786 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4787 Maintain syscall_state and syscalls_to_catch across exec.
4788 (get_syscall_trapinfo): New function, proxy to the_low_target.
4789 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4790 (linux_low_filter_event): Toggle syscall_state entry/return for
4791 syscall traps, and set it ignored for all others.
4792 (gdb_catching_syscalls_p): New function.
4793 (gdb_catch_this_syscall_p): New function.
4794 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4795 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4796 (linux_supports_catch_syscall): New function.
4797 (linux_target_ops): Install it.
4798 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4799 (the_low_target): Install it.
4801 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4803 * acinclude.m4: Include new ../warning.m4 file.
4804 * configure: Regenerated.
4805 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4807 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4809 * ax.c (is_goto_target): Mark static.
4810 * linux-low.c (register_addr): Likewise.
4811 (linux_fetch_registers, linux_store_registers): Likewise.
4812 * mem-break.c (any_persistent_commands): Fix old prototype.
4813 (add_commands_to_breakpoint): Mark static.
4814 * regcache.c (find_register_by_name): Delete unused func.
4815 * remote-utils.c (hex_or_minus_one): Mark static.
4816 * server.c (monitor_show_help): Mark static.
4817 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4818 handle_v_requests): Likewise.
4820 2016-01-12 Pedro Alves <palves@redhat.com>
4822 Remove use of the registered trademark symbol throughout.
4824 2016-01-08 Yao Qi <yao.qi@linaro.org>
4826 * remote-utils.c (getpkt): If c is '\003', call target hook
4829 2016-01-06 Yao Qi <yao.qi@linaro.org>
4831 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4832 linux-aarch32-low.c.
4833 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4834 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4835 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4836 (thumb2_breakpoint): Declare.
4837 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4838 linux-aarch32-low.h.
4839 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4840 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4841 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4843 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4845 * gdbreplay.c (gdbreplay_version): Change copyright year in
4847 * server.c (gdbserver_version): Likewise.
4849 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4851 * server.c (crc32_table): Delete.
4852 (crc32): Use libiberty's xcrc32 function.
4854 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4856 * lynx-low.c (lynx_delete_thread_callback): New function.
4857 (lynx_mourn): Properly delete our process and all of its
4858 threads. Remove call to clear_inferiors.
4860 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4862 * target.c (thread_search_callback): Add check that
4863 the thread_stopped target callback is not NULL before
4866 2015-12-21 Yao Qi <yao.qi@linaro.org>
4868 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4871 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4873 * server.c (handle_query): Call target_supports_software_single_step.
4875 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4877 * linux-low.c (single_step): New function.
4878 (linux_resume_one_lwp_throw): Call single_step.
4879 (start_step_over): Likewise.
4881 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4883 * Makefile.in (SFILES): Append arch/arm-linux.c,
4884 arch/arm-get-next-pcs.c.
4885 (arm-linux.o): New rule.
4886 (arm-get-next-pcs.o): New rule.
4887 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4889 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4890 to 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): Make non-static.
4896 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4897 from linux-aarch32-low.c.
4898 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4899 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4900 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4901 (thumb2_breakpoint_len): Likewise.
4902 (arm_is_thumb_mode): New declaration.
4903 * linux-arm-low.c: Include arch/arm-linux.h
4904 aarch/arm-get-next-pcs.h, sys/syscall.h.
4905 (get_next_pcs_ops): New struct.
4906 (get_next_pcs_addr_bits_remove): New function.
4907 (get_next_pcs_is_thumb): New function.
4908 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4909 (arm_sigreturn_next_pc): Likewise.
4910 (get_next_pcs_syscall_next_pc): Likewise.
4911 (arm_gdbserver_get_next_pcs): Likewise.
4912 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4914 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4915 * server.h: Include gdb_vecs.h.
4917 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4919 * Makefile.in (SFILES): Append common/common-regcache.c.
4920 (OBS): Append common-regcache.o.
4921 (common-regcache.o): New rule.
4922 * regcache.c (init_register_cache): Initialize cache to
4924 (regcache_raw_read_unsigned): New function.
4925 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4926 register_status enum.
4928 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4930 * linux-aarch64-low.c (the_low_targets): Rename
4931 breakpoint_reinsert_addr to get_next_pcs.
4932 * linux-arm-low.c (the_low_targets): Likewise.
4933 * linux-bfin-low.c (the_low_targets): Likewise.
4934 * linux-cris-low.c (the_low_targets): Likewise.
4935 * linux-crisv32-low.c (the_low_targets): Likewise.
4936 * linux-low.c (can_software_single_step): Likewise.
4937 (install_software_single_step_breakpoints): New function.
4938 (start_step_over): Use install_software_single_step_breakpoints.
4939 * linux-low.h: New CORE_ADDR vector.
4940 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4942 * linux-mips-low.c (the_low_targets): Likewise.
4943 * linux-nios2-low.c (the_low_targets): Likewise.
4944 * linux-sparc-low.c (the_low_targets): Likewise.
4946 2015-12-17 Pedro Alves <palves@redhat.com>
4948 * linux-low.c (linux_kill_one_lwp): Remove references to
4950 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4952 (linux_init_signals): Delete.
4953 (initialize_low): Adjust.
4954 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4956 2015-12-16 Pedro Alves <palves@redhat.com>
4958 * configure.ac (compiler warning flags): When testing a
4959 -Wno-foo option, check whether -Wfoo works instead.
4960 * configure: Regenerate.
4962 2015-12-11 Don Breazeal <donb@codesourcery.com>
4964 * server.c (process_serial_event): Don't exit from gdbserver
4965 in remote mode if there are still active inferiors.
4967 2015-12-11 Yao Qi <yao.qi@linaro.org>
4969 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4970 arm_breakpoint_at if the process is 32-bit.
4972 2015-12-11 Yao Qi <yao.qi@linaro.org>
4974 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4977 2015-12-07 Yao Qi <yao.qi@linaro.org>
4979 * configure.srv: Append arm.o to srv_tgtobj for
4980 aarch64*-*-linux* target.
4981 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4982 from linux-arm-low.c.
4983 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4984 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4985 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4986 (thumb2_breakpoint_len): Likewise.
4987 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4988 (arm_breakpoint_kinds): Likewise.
4989 (arm_breakpoint_kind_from_pc): Likewise.
4990 (arm_sw_breakpoint_from_kind): Likewise.
4991 (arm_breakpoint_kind_from_current_state): Likewise.
4992 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4993 (arm_sw_breakpoint_from_kind): Declare.
4994 (arm_breakpoint_kind_from_current_state): Declare.
4995 (arm_breakpoint_at): Declare.
4996 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4997 arm_sw_breakpoint_from_kind if process is 32-bit.
4998 (aarch64_breakpoint_kind_from_pc): New function.
4999 (aarch64_breakpoint_kind_from_current_state): New function.
5000 (the_low_target): Initialize fields breakpoint_kind_from_pc
5001 and breakpoint_kind_from_current_state.
5002 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5003 linux-aarch32-low.c.
5004 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5005 (arm_breakpoint, arm_breakpoint_len): Likewise.
5006 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5007 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5008 (arm_is_thumb_mode): Likewise.
5009 (arm_breakpoint_at): Likewise.
5010 (arm_breakpoint_kind_from_pc): Likewise.
5011 (arm_sw_breakpoint_from_kind): Likewise.
5012 (arm_breakpoint_kind_from_current_state): Likewise.
5015 2015-08-04 Yao Qi <yao.qi@linaro.org>
5017 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5018 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5019 * server.c (extended_protocol): Remove "static".
5020 * server.h (extended_protocol): Declare it.
5022 2015-12-04 Josh Stone <jistone@redhat.com>
5024 * target.h (struct target_ops) <arch_setup>: Rename to ...
5025 (struct target_ops) <post_create_inferior>: ... this.
5026 (target_arch_setup): Rename to ...
5027 (target_post_create_inferior): ... this, calling post_create_inferior.
5028 * server.c (start_inferior): Update target_arch_setup calls to
5029 target_post_create_inferior.
5030 * linux-low.c (linux_low_ptrace_options): Forward declare.
5031 (linux_arch_setup): Update its comment for general use.
5032 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5033 (struct linux_target_ops): Use linux_post_create_inferior.
5034 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5035 to post_create_inferior.
5036 * nto-low.c (struct nto_target_ops): Likewise.
5037 * spu-low.c (struct spu_target_ops): Likewise.
5038 * win32-low.c (struct win32_target_ops): Likewise.
5040 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5042 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5044 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5046 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5047 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5048 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5049 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5050 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5051 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5052 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5053 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5054 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5055 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5056 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5057 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5059 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5061 * linux-low.c (linux_look_up_symbols): Don't call
5062 linux_supports_traceclone.
5063 * linux-low.h (thread_db_init): Remove use_events argument.
5064 * thread-db.c (thread_db_use_event): Remove global variable.
5065 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5066 (struct thread_db) <td_create_bp>: Remove field.
5067 (thread_db_create_event): Remove function.
5068 (thread_db_enable_reporting): Likewise.
5069 (find_one_thread): Don't check for thread_db_use_events.
5070 (attach_thread): Likewise.
5071 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5072 (try_thread_db_load_1): Don't check for thread_db_use_events.
5073 (thread_db_init): Remove use_events argument and thread events
5075 (remove_thread_event_breakpoints): Remove function.
5076 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5078 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5080 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5082 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5083 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5084 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5085 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5086 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5088 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5090 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5091 * linux-low.c (can_hardware_single_step): Use
5092 supports_hardware_single_step.
5093 (can_software_single_step): New function.
5094 (start_step_over): Call can_software_single_step.
5095 (linux_supports_hardware_single_step): New function.
5096 (struct target_ops) <supports_software_single_step>: Initialize.
5097 * linux-low.h (struct linux_target_ops)
5098 <supports_hardware_single_step>: Initialize.
5099 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5100 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5101 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5102 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5103 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5104 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5105 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5106 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5107 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5108 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5110 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5111 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5113 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5114 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5115 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5117 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5118 * target.h (struct target_ops): <supports_software_single_step>:
5120 (target_supports_software_single_step): New macro.
5122 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5124 * linux-low.c (linux_wait_1): Fix pc advance condition.
5125 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5126 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5128 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5130 * linux-arm-low.c (arm_is_thumb_mode): New function.
5131 (arm_breakpoint_at): Use arm_is_thumb_mode.
5132 (arm_breakpoint_kind_from_current_state): New function.
5133 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5135 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5136 (linux_breakpoint_kind_from_current_state): New function.
5137 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5138 * linux-low.h (struct linux_target_ops)
5139 <breakpoint_kind_from_current_state>: New field.
5140 * target.h (struct target_ops): Likewise.
5141 (target_breakpoint_kind_from_current_state): New macro.
5143 2015-11-30 Pedro Alves <palves@redhat.com>
5145 * linux-low.c (linux_resume): Wake up the event loop before
5148 2015-11-30 Pedro Alves <palves@redhat.com>
5150 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5152 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5154 * target.c (struct thread_search): New structure.
5155 (thread_search_callback): New function.
5156 (prev_general_thread): New global.
5157 (prepare_to_access_memory, done_accessing_memory): New functions.
5158 * target.h (prepare_to_access_memory, done_accessing_memory):
5159 Replace macros with function declarations.
5161 2015-11-30 Pedro Alves <palves@redhat.com>
5164 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5165 report TARGET_WAITKIND_NO_RESUMED.
5166 * remote-utils.c (prepare_resume_reply): Handle
5167 TARGET_WAITKIND_NO_RESUMED.
5168 * server.c (report_no_resumed): New global.
5169 (handle_query) <qSupported>: Handle "no-resumed+". Report
5170 "no-resumed+" support.
5171 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5172 return error if the client doesn't support no-resumed events.
5173 (push_stop_notification): New function.
5174 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5175 events if the client supports them.
5177 2015-11-30 Pedro Alves <palves@redhat.com>
5179 * linux-low.c (thread_still_has_status_pending_p): Don't check
5181 (lwp_resumed): New function.
5182 (status_pending_p_callback): Return early if the LWP is not
5183 supposed to be resumed.
5185 2015-11-30 Pedro Alves <palves@redhat.com>
5187 * linux-low.c (handle_extended_wait): Assert that the LWP's
5188 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5189 thread create events, leave the new child's status pending.
5190 (linux_low_filter_event): If GDB wants to hear about thread exit
5191 events, leave the LWP marked dead and don't delete it.
5192 (linux_wait_for_event_filtered): Don't check for thread exit.
5193 (filter_exit_event): New function.
5194 (linux_wait_1): Use it, when returning an exit event.
5195 (linux_resume_one_lwp_throw): Assert that the LWP's
5196 waitstatus is TARGET_WAITKIND_IGNORE.
5197 * remote-utils.c (prepare_resume_reply): Handle
5198 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5199 * server.c (report_thread_events): New global.
5200 (handle_general_set): Handle QThreadEvents.
5201 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5202 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5203 TARGET_WAITKIND_THREAD_EXITED.
5204 * server.h (report_thread_events): Declare.
5206 2015-11-30 Pedro Alves <palves@redhat.com>
5208 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5209 the thread's last_resume_kind was resume_stop.
5211 2015-11-30 Pedro Alves <palves@redhat.com>
5213 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5216 2015-11-30 Pedro Alves <palves@redhat.com>
5218 * server.c (handle_v_requests): Handle vCtrlC.
5220 2015-11-30 Pedro Alves <palves@redhat.com>
5222 * gdbthread.h (find_any_thread_of_pid): Declare.
5223 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5225 * server.c (handle_query): If current_thread is NULL, look for
5226 another thread of the selected process.
5228 2015-11-26 Daniel Colascione <dancol@dancol.org>
5229 Simon Marchi <simon.marchi@ericsson.com>
5231 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5232 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5234 * target.h (struct target_ops) <thread_name>: New field.
5235 (target_thread_name): New macro.
5237 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5239 * regcache.h (regcache_invalidate_pid): Add declaration.
5240 * regcache.c (regcache_invalidate_pid): New function, extracted
5241 from regcache_invalidate.
5242 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5243 Add trivial documentation comment.
5244 * lynx-low.c: Use regcache_invalidate_pid instead of
5245 regcache_invalidate.
5247 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5249 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5250 and Elf64_auxv_t if the target is Android.
5252 2015-11-22 Doug Evans <xdje42@gmail.com>
5254 * target.h: #include <sys/types.h>.
5256 2015-11-19 Pedro Alves <palves@redhat.com>
5258 * linux-low.c (linux_process_qsupported): Change prototype.
5260 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5262 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5263 and adjust to loop over all features.
5264 * server.c (handle_query) <qSupported>: Adjust to call
5265 target_process_qsupported once, passing it a vector of unprocessed
5267 * target.h (struct target_ops) <process_qsupported>: Change
5269 (target_process_qsupported): Adjust.
5271 2015-11-19 Pedro Alves <palves@redhat.com>
5273 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5275 * configure: Regenerate.
5277 2015-11-19 Pedro Alves <palves@redhat.com>
5279 * configure: Regenerate.
5281 2015-11-19 Yao Qi <yao.qi@linaro.org>
5283 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5286 2015-11-19 Yao Qi <yao.qi@linaro.org>
5288 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5289 (struct aarch64_operand): Move enum out.
5291 2015-11-19 Yao Qi <yao.qi@linaro.org>
5293 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5294 struct user_fpsimd_state *.
5295 (aarch64_store_fpregset): Likewise.
5297 2015-11-19 Yao Qi <yao.qi@linaro.org>
5299 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5300 struct user_pt_regs *.
5301 (aarch64_store_gregset): Likewise.
5303 2015-11-18 Pedro Alves <palves@redhat.com>
5305 * Makefile.in (all_object_files): Add $IPA_OBJS.
5307 2015-11-17 Pedro Alves <palves@redhat.com>
5309 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5310 GDB_SIGNAL_0 and gdb_signal_to_string.
5312 2015-11-17 Pedro Alves <palves@redhat.com>
5314 * win32-low.c (handle_output_debug_string): Remove parameter.
5315 (win32_kill): Remove our_status local and adjust call to
5316 handle_output_debug_string.
5317 (get_child_debug_event): Adjust call to
5318 handle_output_debug_string.
5320 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5322 * linux-mips-low.c (mips_fill_gregset): Add cast.
5323 (mips_store_gregset): Likewise.
5324 (mips_fill_fpregset): Likewise.
5325 (mips_store_fpregset): Likewise.
5327 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5329 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5332 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5334 * linux-mips-low.c (mips_linux_new_thread): Change type of
5335 watch_type to enum target_hw_bp_type.
5337 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5339 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5340 Change return type to arm_hwbp_type.
5342 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5344 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5345 (arm_store_gregset): Likewise.
5346 * linux-arm-low.c (arm_get_hwcap): Likewise.
5347 (arm_read_description): Likewise.
5349 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5351 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5353 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5355 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5356 (ppc_fill_vsxregset): Likewise.
5357 (ppc_store_vsxregset): Likewise.
5358 (ppc_fill_vrregset): Likewise.
5359 (ppc_store_vrregset): Likewise.
5360 (ppc_fill_evrregset): Likewise.
5361 (ppc_store_evrregset): Likewise.
5363 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5365 * linux-ppc-low.c (ppc_usrregs_info): Remove
5366 forward-declaration.
5367 (ppc_arch_setup): Move lower in file.
5369 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5371 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5372 (ps_pdwrite): Likewise.
5374 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5376 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5377 to after assert checks.
5379 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5381 * proc-service.c (ps_pdread): Add/adjust casts.
5382 (ps_pdwrite): Add/adjust casts.
5384 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5386 * server.c (handle_search_memory_1): Cast return value of
5389 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5391 * server.c (write_qxfer_response): Change type of data to
5394 2015-10-29 Pedro Alves <palves@redhat.com>
5396 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5398 2015-10-29 Pedro Alves <palves@redhat.com>
5400 * tracepoint.c (clear_installed_tracepoints): Add casts.
5402 2015-10-29 Pedro Alves <palves@redhat.com>
5404 * server.c (handle_v_cont, process_serial_event): Add enum
5405 gdb_signal casts to signal parsing code.
5407 2015-10-29 Pedro Alves <palves@redhat.com>
5409 * linux-low.h (NULL_REGSET): Define.
5410 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5411 * linux-arm-low.c (arm_regsets): Likewise.
5412 * linux-crisv32-low.c (cris_regsets): Likewise.
5413 * linux-m68k-low.c (m68k_regsets): Likewise.
5414 * linux-mips-low.c (mips_regsets): Likewise.
5415 * linux-nios2-low.c (nios2_regsets): Likewise.
5416 * linux-ppc-low.c (ppc_regsets): Likewise.
5417 * linux-s390-low.c (s390_regsets): Likewise.
5418 * linux-sh-low.c (sh_regsets): Likewise.
5419 * linux-sparc-low.c (sparc_regsets): Likewise.
5420 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5421 * linux-tile-low.c (tile_regsets): Likewise.
5422 * linux-x86-low.c (x86_regsets): Likewise.
5423 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5425 2015-10-29 Pedro Alves <palves@redhat.com>
5427 * linux-low.h (NULL_REGSET): Define.
5428 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5429 * linux-arm-low.c (arm_regsets): Likewise.
5430 * linux-crisv32-low.c (cris_regsets): Likewise.
5431 * linux-m68k-low.c (m68k_regsets): Likewise.
5432 * linux-mips-low.c (mips_regsets): Likewise.
5433 * linux-nios2-low.c (nios2_regsets): Likewise.
5434 * linux-ppc-low.c (ppc_regsets): Likewise.
5435 * linux-s390-low.c (s390_regsets): Likewise.
5436 * linux-sh-low.c (sh_regsets): Likewise.
5437 * linux-sparc-low.c (sparc_regsets): Likewise.
5438 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5439 * linux-tile-low.c (tile_regsets): Likewise.
5440 * linux-x86-low.c (x86_regsets): Likewise.
5441 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5443 2015-10-26 Doug Evans <dje@google.com>
5445 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5447 2015-10-26 Doug Evans <dje@google.com>
5449 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5451 2015-10-26 Doug Evans <dje@google.com>
5453 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5455 (attach_thread, find_new_threads_callback): Ditto.
5457 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5459 * mem-break.h (set_breakpoint_data): Remove.
5461 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5463 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5464 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5465 (initialize_low): Remove set_breakpoint_data call.
5466 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5467 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5468 (initialize_low): Remove set_breakpoint_data call.
5469 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5470 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5471 (initialize_low): Remove set_breakpoint_data call.
5473 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5475 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5476 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5477 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5478 * target.h (target_breakpoint_kind_from_pc): New macro.
5480 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5482 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5483 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5484 the default breakpoint kind.
5486 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5488 * linux-arm-low.c (arm_supports_z_point_type): Add software
5491 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5493 * linux-arm-low.c: Refactor breakpoint definitions.
5494 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5495 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5497 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5499 * Makefile.in: Add arm.c/o.
5500 * configure.srv: Likewise.
5501 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5502 (arm_breakpoint_kind_from_pc): New function.
5503 (arm_sw_breakpoint_from_kind): Return proper kind.
5504 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5506 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5508 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5510 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5511 (struct raw_breakpoint) <size>: Remove.
5512 (struct raw_breakpoint) <kind>: Add.
5513 (bp_size): New function.
5514 (bp_opcode): Likewise.
5515 (find_raw_breakpoint_at): Adjust for kind.
5516 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5517 (remove_memory_breakpoint): Adjust for kind call bp_size.
5518 (set_raw_breakpoint_at): Adjust for kind.
5519 (set_breakpoint): Likewise.
5520 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5521 (delete_raw_breakpoint): Adjust for kind.
5522 (delete_breakpoint): Likewise.
5523 (find_gdb_breakpoint): Likewise.
5524 (set_gdb_breakpoint_1): Likewise.
5525 (set_gdb_breakpoint): Likewise.
5526 (delete_gdb_breakpoint_1): Likewise.
5527 (delete_gdb_breakpoint): Likewise.
5528 (uninsert_raw_breakpoint): Likewise.
5529 (reinsert_raw_breakpoint): Likewise.
5530 (set_breakpoint_data): Remove.
5531 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5532 (check_mem_read): Adjust for kind call bp_size.
5533 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5534 (clone_one_breakpoint): Adjust for kind.
5535 * mem-break.h (set_gdb_breakpoint): Likewise.
5536 (delete_gdb_breakpoint): Likewise.
5537 * server.c (process_serial_event): Likewise.
5539 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5541 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5547 (arm_sw_breakpoint_from_kind): New function.
5548 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5549 (struct linux_target_ops) <breakpoint>: Remove.
5550 (struct linux_target_ops) <breakpoint_len>: Remove.
5551 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5552 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5553 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5554 (struct linux_target_ops) <breakpoint>: Remove.
5555 (struct linux_target_ops) <breakpoint_len>: Remove.
5556 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5557 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5558 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5559 (struct linux_target_ops) <breakpoint>: Remove.
5560 (struct linux_target_ops) <breakpoint_len>: Remove.
5561 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5562 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5563 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5564 and sw_breakpoint_from_kind to increment the pc.
5565 (linux_breakpoint_kind_from_pc): New function.
5566 (linux_sw_breakpoint_from_kind): New function.
5567 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5568 (initialize_low): Call breakpoint_kind_from_pc and
5569 sw_breakpoint_from_kind to replace breakpoint_data/len.
5570 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5572 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5573 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5574 (struct linux_target_ops) <breakpoint>: Remove.
5575 (struct linux_target_ops) <breakpoint_len>: Remove.
5576 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5577 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5578 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5579 (struct linux_target_ops) <breakpoint>: Remove.
5580 (struct linux_target_ops) <breakpoint_len>: Remove.
5581 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5582 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5583 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5584 (struct linux_target_ops) <breakpoint>: Remove.
5585 (struct linux_target_ops) <breakpoint_len>: Remove.
5586 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5587 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5588 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5589 (struct linux_target_ops) <breakpoint>: Remove.
5590 (struct linux_target_ops) <breakpoint_len>: Remove.
5591 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5592 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5593 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5594 (struct linux_target_ops) <breakpoint>: Remove.
5595 (struct linux_target_ops) <breakpoint_len>: Remove.
5596 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5597 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5598 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5599 (struct linux_target_ops) <breakpoint>: Remove.
5600 (struct linux_target_ops) <breakpoint_len>: Remove.
5601 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5602 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5603 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5604 (struct linux_target_ops) <breakpoint>: Remove.
5605 (struct linux_target_ops) <breakpoint_len>: Remove.
5606 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5607 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5608 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5609 (struct linux_target_ops) <breakpoint>: Remove.
5610 (struct linux_target_ops) <breakpoint_len>: Remove.
5611 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5612 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5613 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5614 (struct linux_target_ops) <breakpoint>: Remove.
5615 (struct linux_target_ops) <breakpoint_len>: Remove.
5616 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5617 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5618 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5619 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5620 (struct linux_target_ops) <breakpoint>: Remove.
5621 (struct linux_target_ops) <breakpoint_len>: Remove.
5622 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5623 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5624 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5625 (struct linux_target_ops) <breakpoint>: Remove.
5626 (struct linux_target_ops) <breakpoint_len>: Remove.
5627 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5628 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5630 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5632 * linux-cris-low.c (cris_get_pc): Remove void arg.
5634 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5636 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5639 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5641 * inferiors.c (thread_pid_matches_callback): New function.
5642 (find_thread_process): New function.
5643 (remove_thread): Reset current_thread.
5644 (remove_process): Assert threads have been removed first.
5646 2015-10-15 Yao Qi <yao.qi@linaro.org>
5648 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5650 (aarch64_remove_point): Likewise.
5651 * regcache.c (regcache_register_size): New function.
5653 2015-10-12 Yao Qi <yao.qi@linaro.org>
5655 * linux-aarch64-low.c: Update all callers as emit_load_store
5656 is renamed to aarch64_emit_load_store.
5658 2015-10-12 Yao Qi <yao.qi@linaro.org>
5660 * linux-aarch64-low.c: Update all callers of function renaming
5661 from emit_insn to aarch64_emit_insn.
5663 2015-10-12 Yao Qi <yao.qi@linaro.org>
5665 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5666 arch/aarch64-insn.h.
5667 (struct aarch64_memory_operand): Likewise.
5669 (emit_insn): Move to arch/aarch64-insn.c.
5670 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5671 (emit_load_store): Move to arch/aarch64-insn.c.
5672 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5673 (can_encode_int32): Remove.
5675 2015-10-12 Yao Qi <yao.qi@linaro.org>
5677 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5678 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5679 (aarch64_relocate_instruction): Likewise.
5680 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5681 (struct aarch64_insn_visitor): Likewise.
5683 2015-10-12 Yao Qi <yao.qi@linaro.org>
5685 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5686 (struct aarch64_insn_visitor): New.
5687 (struct aarch64_insn_relocation_data): New.
5688 (aarch64_ftrace_insn_reloc_b): New function.
5689 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5690 (aarch64_ftrace_insn_reloc_cb): Likewise.
5691 (aarch64_ftrace_insn_reloc_tb): Likewise.
5692 (aarch64_ftrace_insn_reloc_adr): Likewise.
5693 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5694 (aarch64_ftrace_insn_reloc_others): Likewise.
5696 (aarch64_relocate_instruction): Use visitor.
5698 2015-10-12 Yao Qi <yao.qi@linaro.org>
5700 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5701 int. Add argument buf.
5702 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5703 aarch64_relocate_instruction.
5705 2015-10-12 Yao Qi <yao.qi@linaro.org>
5707 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5708 argument insn. Remove local variable insn. Don't call
5710 (aarch64_install_fast_tracepoint_jump_pad): Call
5713 2015-09-30 Yao Qi <yao.qi@linaro.org>
5715 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5716 (emit_load_store_pair): Likewise.
5718 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5720 * dll.c (match_dll): Add cast(s).
5721 (unloaded_dll): Likewise.
5722 * linux-low.c (second_thread_of_pid_p): Likewise.
5723 (delete_lwp_callback): Likewise.
5724 (count_events_callback): Likewise.
5725 (select_event_lwp_callback): Likewise.
5726 (linux_set_resume_request): Likewise.
5727 * server.c (accumulate_file_name_length): Likewise.
5728 (emit_dll_description): Likewise.
5729 (handle_qxfer_threads_worker): Likewise.
5730 (visit_actioned_threads): Likewise.
5731 * thread-db.c (any_thread_of): Likewise.
5732 * tracepoint.c (same_process_p): Likewise.
5733 (match_blocktype): Likewise.
5734 (build_traceframe_info_xml): Likewise.
5736 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5738 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5740 (gdb_unparse_agent_expr): Likewise.
5741 * hostio.c (require_data): Likewise.
5742 (handle_pread): Likewise.
5743 * linux-low.c (disable_regset): Likewise.
5744 (fetch_register): Likewise.
5745 (store_register): Likewise.
5746 (get_dynamic): Likewise.
5747 (linux_qxfer_libraries_svr4): Likewise.
5748 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5749 (set_fast_tracepoint_jump): Likewise.
5750 (uninsert_fast_tracepoint_jumps_at): Likewise.
5751 (reinsert_fast_tracepoint_jumps_at): Likewise.
5752 (validate_inserted_breakpoint): Likewise.
5753 (clone_agent_expr): Likewise.
5754 * regcache.c (init_register_cache): Likewise.
5755 * remote-utils.c (putpkt_binary_1): Likewise.
5756 (decode_M_packet): Likewise.
5757 (decode_X_packet): Likewise.
5758 (look_up_one_symbol): Likewise.
5759 (relocate_instruction): Likewise.
5760 (monitor_output): Likewise.
5761 * server.c (handle_search_memory): Likewise.
5762 (handle_qxfer_exec_file): Likewise.
5763 (handle_qxfer_libraries): Likewise.
5764 (handle_qxfer): Likewise.
5765 (handle_query): Likewise.
5766 (handle_v_cont): Likewise.
5767 (handle_v_run): Likewise.
5768 (captured_main): Likewise.
5769 * target.c (write_inferior_memory): Likewise.
5770 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5771 * tracepoint.c (init_trace_buffer): Likewise.
5772 (add_tracepoint_action): Likewise.
5773 (add_traceframe): Likewise.
5774 (add_traceframe_block): Likewise.
5775 (cmd_qtdpsrc): Likewise.
5776 (cmd_qtdv): Likewise.
5777 (cmd_qtstatus): Likewise.
5778 (response_source): Likewise.
5779 (response_tsv): Likewise.
5780 (cmd_qtnotes): Likewise.
5781 (gdb_collect): Likewise.
5782 (initialize_tracepoint): Likewise.
5784 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5786 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5787 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5788 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5790 (enum aarch64_condition_codes): New enum.
5791 (w0): New static global.
5794 (struct aarch64_memory_operand) <type>: New
5795 MEMORY_OPERAND_POSTINDEX type.
5796 (postindex_memory_operand): New helper function.
5797 (emit_ret): New function.
5798 (emit_load_store_pair): New function, factored out of emit_stp
5799 with support for MEMORY_OPERAND_POSTINDEX.
5800 (emit_stp): Rewrite using emit_load_store_pair.
5801 (emit_ldp): New function.
5802 (emit_load_store): Likewise.
5803 (emit_ldr): Mention post-index instruction in comment.
5804 (emit_ldrh): New function.
5805 (emit_ldrb): New function.
5806 (emit_ldrsw): Mention post-index instruction in comment.
5807 (emit_str): Likewise.
5808 (emit_subs): New function.
5809 (emit_cmp): Likewise.
5810 (emit_and): Likewise.
5811 (emit_orr): Likewise.
5812 (emit_orn): Likewise.
5813 (emit_eor): Likewise.
5814 (emit_mvn): Likewise.
5815 (emit_lslv): Likewise.
5816 (emit_lsrv): Likewise.
5817 (emit_asrv): Likewise.
5818 (emit_mul): Likewise.
5819 (emit_sbfm): Likewise.
5820 (emit_sbfx): Likewise.
5821 (emit_ubfm): Likewise.
5822 (emit_ubfx): Likewise.
5823 (emit_csinc): Likewise.
5824 (emit_cset): Likewise.
5825 (emit_nop): Likewise.
5826 (emit_ops_insns): New helper function.
5827 (emit_pop): Likewise.
5828 (emit_push): Likewise.
5829 (aarch64_emit_prologue): New function.
5830 (aarch64_emit_epilogue): Likewise.
5831 (aarch64_emit_add): Likewise.
5832 (aarch64_emit_sub): Likewise.
5833 (aarch64_emit_mul): Likewise.
5834 (aarch64_emit_lsh): Likewise.
5835 (aarch64_emit_rsh_signed): Likewise.
5836 (aarch64_emit_rsh_unsigned): Likewise.
5837 (aarch64_emit_ext): Likewise.
5838 (aarch64_emit_log_not): Likewise.
5839 (aarch64_emit_bit_and): Likewise.
5840 (aarch64_emit_bit_or): Likewise.
5841 (aarch64_emit_bit_xor): Likewise.
5842 (aarch64_emit_bit_not): Likewise.
5843 (aarch64_emit_equal): Likewise.
5844 (aarch64_emit_less_signed): Likewise.
5845 (aarch64_emit_less_unsigned): Likewise.
5846 (aarch64_emit_ref): Likewise.
5847 (aarch64_emit_if_goto): Likewise.
5848 (aarch64_emit_goto): Likewise.
5849 (aarch64_write_goto_address): Likewise.
5850 (aarch64_emit_const): Likewise.
5851 (aarch64_emit_call): Likewise.
5852 (aarch64_emit_reg): Likewise.
5853 (aarch64_emit_pop): Likewise.
5854 (aarch64_emit_stack_flush): Likewise.
5855 (aarch64_emit_zero_ext): Likewise.
5856 (aarch64_emit_swap): Likewise.
5857 (aarch64_emit_stack_adjust): Likewise.
5858 (aarch64_emit_int_call_1): Likewise.
5859 (aarch64_emit_void_call_2): Likewise.
5860 (aarch64_emit_eq_goto): Likewise.
5861 (aarch64_emit_ne_goto): Likewise.
5862 (aarch64_emit_lt_goto): Likewise.
5863 (aarch64_emit_le_goto): Likewise.
5864 (aarch64_emit_gt_goto): Likewise.
5865 (aarch64_emit_ge_got): Likewise.
5866 (aarch64_emit_ops_impl): New static global variable.
5867 (aarch64_emit_ops): New target function, return
5868 &aarch64_emit_ops_impl.
5869 (struct linux_target_ops): Install it.
5871 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5873 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5874 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5876 * linux-aarch64-ipa.c: New file.
5877 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5879 (aarch64_get_thread_area): New target method.
5880 (extract_signed_bitfield): New helper function.
5881 (aarch64_decode_ldr_literal): New function.
5882 (enum aarch64_opcodes): New enum.
5883 (struct aarch64_register): New struct.
5884 (struct aarch64_operand): New struct.
5885 (x0): New static global.
5894 (aarch64_register): New helper function.
5895 (register_operand): Likewise.
5896 (immediate_operand): Likewise.
5897 (struct aarch64_memory_operand): New struct.
5898 (offset_memory_operand): New helper function.
5899 (preindex_memory_operand): Likewise.
5900 (enum aarch64_system_control_registers): New enum.
5901 (ENCODE): New macro.
5902 (emit_insn): New helper function.
5903 (emit_b): New function.
5904 (emit_bcond): Likewise.
5905 (emit_cb): Likewise.
5906 (emit_tb): Likewise.
5907 (emit_blr): Likewise.
5908 (emit_stp): Likewise.
5909 (emit_ldp_q_offset): Likewise.
5910 (emit_stp_q_offset): Likewise.
5911 (emit_load_store): Likewise.
5912 (emit_ldr): Likewise.
5913 (emit_ldrsw): Likewise.
5914 (emit_str): Likewise.
5915 (emit_ldaxr): Likewise.
5916 (emit_stxr): Likewise.
5917 (emit_stlr): Likewise.
5918 (emit_data_processing_reg): Likewise.
5919 (emit_data_processing): Likewise.
5920 (emit_add): Likewise.
5921 (emit_sub): Likewise.
5922 (emit_mov): Likewise.
5923 (emit_movk): Likewise.
5924 (emit_mov_addr): Likewise.
5925 (emit_mrs): Likewise.
5926 (emit_msr): Likewise.
5927 (emit_sevl): Likewise.
5928 (emit_wfe): Likewise.
5929 (append_insns): Likewise.
5930 (can_encode_int32_in): New helper function.
5931 (aarch64_relocate_instruction): New function.
5932 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5933 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5934 (struct linux_target_ops): Install aarch64_get_thread_area,
5935 aarch64_install_fast_tracepoint_jump_pad and
5936 aarch64_get_min_fast_tracepoint_insn_len.
5938 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5940 * Makefile.in (aarch64-insn.o): New rule.
5941 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5943 2015-09-21 Yao Qi <yao.qi@linaro.org>
5945 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5947 2015-09-21 Yao Qi <yao.qi@linaro.org>
5949 * tracepoint.c (max_jump_pad_size): Remove.
5951 2015-09-18 Yao Qi <yao.qi@linaro.org>
5953 * linux-aarch64-low.c: Don't include sys/uio.h.
5954 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5956 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5958 * tracepoint.c (eval_result_type): Change prototype.
5959 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5961 2015-09-15 Pedro Alves <palves@redhat.com>
5963 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5964 Check whether to report exec events instead of checking whether
5965 multiprocess is enabled.
5967 2015-09-15 Pedro Alves <palves@redhat.com>
5970 * remote-utils.c (prepare_resume_reply): Merge
5971 TARGET_WAITKIND_VFORK_DONE switch case with the
5972 TARGET_WAITKIND_FORKED case.
5974 2015-09-15 Yao Qi <yao.qi@linaro.org>
5976 * server.c (handle_query): Check string comparison using
5977 "else if" instead of "if".
5979 2015-09-15 Yao Qi <yao.qi@linaro.org>
5981 * server.c (vCont_supported): New global variable.
5982 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5983 matches. Append ";vContSupported+" to own_buf.
5984 (handle_v_requests): Append ";s;S" to own_buf if target supports
5985 hardware single step or vCont_supported is false.
5986 (capture_main): Set vCont_supported to zero.
5988 2015-09-15 Yao Qi <yao.qi@linaro.org>
5990 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5992 (linux_supports_hardware_single_step): ... New function.
5993 (linux_target_ops): Update.
5994 * lynx-low.c (lynx_target_ops): Set field
5995 supports_hardware_single_step to target_can_do_hardware_single_step.
5996 * nto-low.c (nto_target_ops): Likewise.
5997 * spu-low.c (spu_target_ops): Likewise.
5998 * win32-low.c (win32_target_ops): Likewise.
5999 * target.c (target_can_do_hardware_single_step): New function.
6000 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6001 Remove. <supports_hardware_single_step>: New field.
6002 (target_supports_conditional_breakpoints): Remove.
6003 (target_supports_hardware_single_step): New macro.
6004 (target_can_do_hardware_single_step): Declare.
6005 * server.c (handle_query): Use target_supports_hardware_single_step
6006 instead of target_supports_conditional_breakpoints.
6008 2015-09-15 Yao Qi <yao.qi@linaro.org>
6010 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6012 (struct linux_target_ops the_low_target): Install
6013 aarch64_linux_siginfo_fixup.
6015 2015-09-11 Don Breazeal <donb@codesourcery.com>
6016 Luis Machado <lgustavo@codesourcery.com>
6018 * linux-low.c (linux_mourn): Static declaration.
6019 (linux_arch_setup): Move in front of
6020 handle_extended_wait.
6021 (linux_arch_setup_thread): New function.
6022 (handle_extended_wait): Handle exec events. Call
6023 linux_arch_setup_thread. Make event_lwp argument a
6024 pointer-to-a-pointer.
6025 (check_zombie_leaders): Do not check stopped threads.
6026 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6027 (linux_low_filter_event): Add lwp and thread for exec'ing
6028 non-leader thread if leader thread has been deleted.
6029 Refactor code into linux_arch_setup_thread and call it.
6030 Pass child lwp pointer by reference to handle_extended_wait.
6031 (linux_wait_for_event_filtered): Update comment.
6032 (linux_wait_1): Prevent clobbering exec event status.
6033 (linux_supports_exec_events): New function.
6034 (linux_target_ops) <supports_exec_events>: Initialize new member.
6035 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6037 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6038 * server.c (report_exec_events): New global variable.
6039 (handle_query): Handle qSupported query for exec-events feature.
6040 (captured_main): Initialize report_exec_events.
6041 * server.h (report_exec_events): Declare new global variable.
6042 * target.h (struct target_ops) <supports_exec_events>: New
6044 (target_supports_exec_events): New macro.
6045 * win32-low.c (win32_target_ops) <supports_exec_events>:
6046 Initialize new member.
6048 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6050 * linux-low.c (linux_low_enable_btrace): Remove.
6051 (linux_target_ops): Replace linux_low_enable_btrace with
6052 linux_enable_btrace.
6054 2015-09-03 Yao Qi <yao.qi@linaro.org>
6056 * linux-aarch64-low.c (aarch64_insert_point): Call
6057 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6060 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6062 * linux-low.c (check_stopped_by_breakpoint): Use
6063 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6065 2015-08-27 Pedro Alves <palves@redhat.com>
6067 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6069 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6071 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6072 the XNEW-family equivalent.
6073 (compile_bytecodes): Likewise.
6074 * dll.c (loaded_dll): Likewise.
6075 * event-loop.c (append_callback_event): Likewise.
6076 (create_file_handler): Likewise.
6077 (create_file_event): Likewise.
6078 * hostio.c (handle_open): Likewise.
6079 * inferiors.c (add_thread): Likewise.
6080 (add_process): Likewise.
6081 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6082 * linux-arm-low.c (arm_new_process): Likewise.
6083 (arm_new_thread): Likewise.
6084 * linux-low.c (add_to_pid_list): Likewise.
6085 (linux_add_process): Likewise.
6086 (handle_extended_wait): Likewise.
6087 (add_lwp): Likewise.
6088 (enqueue_one_deferred_signal): Likewise.
6089 (enqueue_pending_signal): Likewise.
6090 (linux_resume_one_lwp_throw): Likewise.
6091 (linux_resume_one_thread): Likewise.
6092 (linux_read_memory): Likewise.
6093 (linux_write_memory): Likewise.
6094 * linux-mips-low.c (mips_linux_new_process): Likewise.
6095 (mips_linux_new_thread): Likewise.
6096 (mips_add_watchpoint): Likewise.
6097 * linux-x86-low.c (initialize_low_arch): Likewise.
6098 * lynx-low.c (lynx_add_process): Likewise.
6099 * mem-break.c (set_raw_breakpoint_at): Likewise.
6100 (set_breakpoint): Likewise.
6101 (add_condition_to_breakpoint): Likewise.
6102 (add_commands_to_breakpoint): Likewise.
6103 (clone_agent_expr): Likewise.
6104 (clone_one_breakpoint): Likewise.
6105 * regcache.c (new_register_cache): Likewise.
6106 * remote-utils.c (look_up_one_symbol): Likewise.
6107 * server.c (queue_stop_reply): Likewise.
6108 (start_inferior): Likewise.
6109 (queue_stop_reply_callback): Likewise.
6110 (handle_target_event): Likewise.
6111 * spu-low.c (fetch_ppc_memory): Likewise.
6112 (store_ppc_memory): Likewise.
6113 * target.c (set_target_ops): Likewise.
6114 * thread-db.c (thread_db_load_search): Likewise.
6115 (try_thread_db_load_1): Likewise.
6116 * tracepoint.c (add_tracepoint): Likewise.
6117 (add_tracepoint_action): Likewise.
6118 (create_trace_state_variable): Likewise.
6119 (cmd_qtdpsrc): Likewise.
6120 (cmd_qtro): Likewise.
6121 (add_while_stepping_state): Likewise.
6122 * win32-low.c (child_add_thread): Likewise.
6123 (get_image_name): Likewise.
6125 2015-08-25 Yao Qi <yao.qi@linaro.org>
6127 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6129 2015-08-25 Yao Qi <yao.qi@linaro.org>
6131 * Makefile.in (aarch64-linux.o): New rule.
6132 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6134 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6135 (aarch64_init_debug_reg_state): Make it extern.
6136 (aarch64_linux_prepare_to_resume): Remove.
6138 2015-08-25 Yao Qi <yao.qi@linaro.org>
6140 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6141 lwp_arch_private_info and ptid_of_lwp.
6143 2015-08-25 Yao Qi <yao.qi@linaro.org>
6145 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6146 Find proc_info by find_process_pid. All callers updated.
6148 2015-08-25 Yao Qi <yao.qi@linaro.org>
6150 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6152 (debug_reg_change_callback): Remove.
6153 (aarch64_notify_debug_reg_change): Remove.
6155 2015-08-25 Yao Qi <yao.qi@linaro.org>
6157 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6158 Call current_lwp_ptid.
6160 2015-08-25 Yao Qi <yao.qi@linaro.org>
6162 * linux-aarch64-low.c (debug_reg_change_callback): Use
6165 2015-08-25 Yao Qi <yao.qi@linaro.org>
6167 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6169 2015-08-25 Yao Qi <yao.qi@linaro.org>
6171 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6173 2015-08-25 Yao Qi <yao.qi@linaro.org>
6175 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6178 2015-08-25 Yao Qi <yao.qi@linaro.org>
6180 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6182 (debug_reg_change_callback): Remove argument entry and add argument
6183 lwp. Remove local variable thread. Don't print thread id in the
6184 debugging output. Don't check whether pid of thread equals to pid.
6185 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6186 iterate_over_lwps instead find_inferior.
6188 2015-08-24 Pedro Alves <palves@redhat.com>
6190 * inferiors.c (get_first_process): New function.
6191 * inferiors.h (get_first_process): New declaration.
6192 * remote-utils.c (read_ptid): Default to the first process in the
6193 list, instead of to the current thread's process.
6195 2015-08-24 Pedro Alves <palves@redhat.com>
6197 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6198 * event-loop.c: Likewise.
6199 * remote-utils.c: Likewise.
6200 * tracepoint.c: Likewise.
6202 2015-08-24 Pedro Alves <palves@redhat.com>
6204 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6207 2015-08-21 Pedro Alves <palves@redhat.com>
6209 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6210 instead of literal 1.
6212 2015-08-21 Pedro Alves <palves@redhat.com>
6214 * tdesc.c (default_description): Explicitly zero-initialize.
6216 2015-08-21 Pedro Alves <palves@redhat.com>
6219 * inferiors.c (remove_thread): Discard any pending stop reply for
6221 * server.c (remove_all_on_match_pid): Rename to ...
6222 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6224 (discard_queued_stop_replies): Change parameter to a ptid. Now
6226 (handle_v_kill, kill_inferior_callback, captured_main)
6227 (process_serial_event): Adjust.
6228 * server.h (discard_queued_stop_replies): Declare.
6230 2015-08-21 Pedro Alves <palves@redhat.com>
6232 * linux-low.c (wait_for_sigstop): Always switch to no thread
6233 selected if the previously current thread dies.
6234 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6235 process instead of the current thread's.
6236 * remote-utils.c (input_interrupt): Don't check if there's no
6238 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6239 current thread to the general thread fails, error out.
6240 (handle_qxfer_auxv, handle_qxfer_libraries)
6241 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6242 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6243 (handle_query): Check if there's a thread selected instead of
6244 checking whether there's any thread in the thread list.
6245 (handle_qxfer_threads, handle_qxfer_btrace)
6246 (handle_qxfer_btrace_conf): Don't error out early if there's no
6247 thread in the thread list.
6248 (handle_v_cont, myresume): Don't set the current thread to the
6250 (process_serial_event) <Hg handling>: Also set thread_id if the
6251 previous general thread is still alive.
6252 (process_serial_event) <g/G handling>: If setting the current
6253 thread to the general thread fails, error out.
6254 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6255 thread's lwp instead of the current thread's.
6256 * target.c (set_desired_thread): If the desired thread was not
6257 found, leave the current thread pointing to NULL. Return an int
6258 (boolean) indicating success.
6259 * target.h (set_desired_thread): Change return type to int.
6261 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6263 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6264 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6266 (ps_get_thread_area): New function.
6268 2015-08-19 Gary Benson <gbenson@redhat.com>
6270 * hostio.c (handle_pread): Do not attempt to read more data
6271 than hostio_reply_with_data can fit in a packet.
6273 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6275 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6277 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6279 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6281 2015-08-06 Pedro Alves <palves@redhat.com>
6283 * tracepoint.c (expr_eval_result): Now an int.
6285 2015-08-06 Pedro Alves <palves@redhat.com>
6287 * gdbthread.h (struct regcache): Forward declare.
6288 (struct thread_info) <regcache_data>: Now a struct regcache
6290 * inferiors.c (inferior_regcache_data)
6291 (set_inferior_regcache_data): Now work with struct regcache
6293 * inferiors.h (struct regcache): Forward declare.
6294 (inferior_regcache_data, set_inferior_regcache_data): Now work
6295 with struct regcache pointers.
6296 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6297 (free_register_cache_thread): Remove struct regcache pointer
6300 2015-08-06 Pedro Alves <palves@redhat.com>
6302 * server.c (captured_main): On error, print the exception message
6303 to stderr, and if run_once is set, throw a quit.
6305 2015-08-06 Pedro Alves <palves@redhat.com>
6307 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6310 2015-08-06 Pedro Alves <palves@redhat.com>
6312 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6313 reading beyond the passed in buffer length.
6315 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6317 * tracepoint.c (symbol_list) <required>: Remove.
6319 2015-08-06 Pedro Alves <palves@redhat.com>
6321 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6322 count if stopping and suspending threads.
6323 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6324 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6325 (linux_detach): Complete an ongoing step-over.
6326 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6328 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6329 (linux_wait_1): If passing a signal to the inferior after
6330 finishing a step-over, unsuspend and re-resume all lwps. If we
6331 see a single-step event but the thread should be continuing, don't
6332 pass the trap to gdb.
6333 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6334 internal_error instead of gdb_assert.
6335 (enqueue_pending_signal): New function.
6336 (check_ptrace_stopped_lwp_gone): Add debug output.
6337 (start_step_over): Use internal_error instead of gdb_assert.
6338 (complete_ongoing_step_over): New function.
6339 (linux_resume_one_thread): Don't resume a suspended thread.
6340 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6343 2015-08-06 Pedro Alves <palves@redhat.com>
6345 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6346 (linux_thread_alive): Use lwp_is_marked_dead.
6347 (extended_event_reported): Delete.
6348 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6349 instead of extended_event_reported.
6350 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6352 (lwp_is_marked_dead): New function.
6353 (lwp_running): Use lwp_is_marked_dead.
6354 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6357 2015-08-06 Pedro Alves <palves@redhat.com>
6359 * linux-low.c (linux_wait_1): Move fork event output out of the
6360 !report_to_gdb check. Pass event_child->waitstatus to
6361 target_waitstatus_to_string instead of ourstatus.
6363 2015-08-04 Yao Qi <yao.qi@linaro.org>
6365 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6366 if current_thread is 32 bit.
6368 2015-08-04 Yao Qi <yao.qi@linaro.org>
6370 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6371 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6372 * server.c (extended_protocol): Remove "static".
6373 * server.h (extended_protocol): Declare it.
6375 2015-08-04 Yao Qi <yao.qi@linaro.org>
6377 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6378 both aarch64 and aarch32.
6379 (aarch64_set_pc): Likewise.
6381 2015-08-04 Yao Qi <yao.qi@linaro.org>
6383 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6384 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6385 arm-with-neon.xml to srv_xmlfiles.
6386 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6387 (is_64bit_tdesc): New function.
6388 (aarch64_linux_read_description): New function.
6389 (aarch64_arch_setup): Call aarch64_linux_read_description.
6390 (regs_info): Rename to regs_info_aarch64.
6391 (aarch64_regs_info): Return right regs_info.
6392 (initialize_low_arch): Call initialize_low_arch_aarch32.
6394 2015-08-04 Yao Qi <yao.qi@linaro.org>
6396 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6397 * linux-aarch32-low.c: New file.
6398 * linux-aarch32-low.h: New file.
6399 * linux-arm-low.c (arm_fill_gregset): Move it to
6400 linux-aarch32-low.c.
6401 (arm_store_gregset): Likewise.
6402 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6403 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6404 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6405 (regs_info): Rename to regs_info_arm.
6406 (arm_regs_info): Return regs_info_aarch32 if
6407 have_ptrace_getregset is 1 and target description is
6408 arm_with_neon or arm_with_vfpv3.
6409 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6410 Call initialize_low_arch_aarch32 instead.
6412 2015-08-04 Yao Qi <yao.qi@linaro.org>
6414 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6415 * linux-low.c: ... here.
6416 * linux-low.h (have_ptrace_getregset): Declare it.
6418 2015-08-04 Pedro Alves <palves@redhat.com>
6420 * thread-db.c (struct thread_db): Use new typedefs.
6421 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6423 (disable_thread_event_reporting): Cast result of dlsym to
6424 destination function pointer type.
6425 (thread_db_mourn): Use td_ta_delete_ftype.
6427 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6429 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6431 (CDX_BREAKPOINT): Define for R2.
6432 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6433 (the_low_target): Add comments.
6435 2015-07-30 Yao Qi <yao.qi@linaro.org>
6437 * linux-arm-low.c (arm_hwcap): Remove it.
6438 (arm_read_description): New local variable arm_hwcap. Don't
6439 set arm_hwcap to zero.
6441 2015-07-30 Yao Qi <yao.qi@linaro.org>
6443 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6444 Use regcache->tdesc instead.
6445 (arm_store_wmmxregset): Likewise.
6446 (arm_fill_vfpregset): Likewise.
6447 (arm_store_vfpregset): Likewise.
6449 2015-07-30 Yao Qi <yao.qi@linaro.org>
6451 * linux-arm-low.c: Include arch/arm.h.
6452 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6453 (arm_store_gregset): Likewise.
6455 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6457 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6458 ptrace's 4th parameter.
6460 2015-07-27 Yao Qi <yao.qi@linaro.org>
6462 * configure.srv (case aarch64*-*-linux*): Don't set
6465 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6467 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6469 * linux-arm-low.c: Likewise.
6470 * linux-cris-low.c: Likewise.
6471 * linux-crisv32-low.c: Likewise.
6472 * linux-low.c: Likewise.
6473 * linux-m68k-low.c: Likewise.
6474 * linux-mips-low.c: Likewise.
6475 * linux-nios2-low.c: Likewise.
6476 * linux-s390-low.c: Likewise.
6477 * linux-sparc-low.c: Likewise.
6478 * linux-tic6x-low.c: Likewise.
6479 * linux-tile-low.c: Likewise.
6480 * linux-x86-low.c: Likewise.
6482 2015-07-24 Pedro Alves <palves@redhat.com>
6484 * config.in: Regenerate.
6485 * configure: Regenerate.
6487 2015-07-24 Pedro Alves <palves@redhat.com>
6489 * acinclude.m4: Include ../ptrace.m4.
6490 * configure.ac: Call GDB_AC_PTRACE.
6491 * config.in, configure: Regenerate.
6493 2015-07-24 Yao Qi <yao.qi@linaro.org>
6495 * linux-low.c (linux_create_inferior): Remove setting to
6496 proc->priv->new_inferior.
6497 (linux_attach): Likewise.
6498 (linux_low_filter_event): Likewise.
6499 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6501 2015-07-24 Yao Qi <yao.qi@linaro.org>
6503 * linux-low.c (linux_arch_setup): New function.
6504 (linux_low_filter_event): If proc->tdesc is NULL and
6505 proc->attached is true, call the_low_target.arch_setup.
6506 Otherwise, keep status pending, and return.
6507 (linux_resume_one_lwp_throw): Don't call get_pc if
6508 thread->while_stepping isn't NULL. Don't call
6509 get_thread_regcache if proc->tdesc is NULL.
6510 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6511 (linux_target_ops): Install arch_setup.
6512 * server.c (start_inferior): Call the_target->arch_setup.
6513 * target.h (struct target_ops) <arch_setup>: New field.
6514 (target_arch_setup): New marco.
6515 * lynx-low.c (lynx_target_ops): Update.
6516 * nto-low.c (nto_target_ops): Update.
6517 * spu-low.c (spu_target_ops): Update.
6518 * win32-low.c (win32_target_ops): Update.
6520 2015-07-24 Yao Qi <yao.qi@linaro.org>
6522 * linux-low.c (linux_add_process): Don't set
6523 proc->priv->new_inferior.
6524 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6525 (linux_attach): Likewise.
6527 2015-07-24 Yao Qi <yao.qi@linaro.org>
6529 * server.c (start_inferior): Code refactor.
6531 2015-07-24 Yao Qi <yao.qi@linaro.org>
6533 * server.c (process_serial_event): Set general_thread.
6535 2015-07-21 Yao Qi <yao.qi@linaro.org>
6537 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6538 aarch64_linux_get_debug_reg_capacity.
6540 2015-07-17 Yao Qi <yao.qi@linaro.org>
6542 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6543 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6544 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6545 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6546 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6547 (AARCH64_HWP_ALIGNMENT): Likewise.
6548 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6549 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6550 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6551 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6552 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6553 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6554 (struct aarch64_debug_reg_state): Likewise.
6555 (struct arch_lwp_info): Likewise.
6556 (aarch64_align_watchpoint): Likewise.
6557 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6558 (aarch64_watchpoint_length): Likewise.
6559 (aarch64_point_encode_ctrl_reg): Likewise
6560 (aarch64_point_is_aligned): Likewise.
6561 (aarch64_align_watchpoint): Likewise.
6562 (aarch64_linux_set_debug_regs):
6563 (aarch64_dr_state_insert_one_point): Likewise.
6564 (aarch64_dr_state_remove_one_point): Likewise.
6565 (aarch64_handle_breakpoint): Likewise.
6566 (aarch64_handle_aligned_watchpoint): Likewise.
6567 (aarch64_handle_unaligned_watchpoint): Likewise.
6568 (aarch64_handle_watchpoint): Likewise.
6570 2015-07-17 Yao Qi <yao.qi@linaro.org>
6572 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6573 and don't aarch64_get_debug_reg_state. All callers update.
6574 (aarch64_handle_aligned_watchpoint): Likewise.
6575 (aarch64_handle_unaligned_watchpoint): Likewise.
6576 (aarch64_handle_watchpoint): Likewise.
6577 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6578 (aarch64_remove_point): Likewise.
6580 2015-07-17 Yao Qi <yao.qi@linaro.org>
6582 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6584 (aarch64_handle_unaligned_watchpoint): Likewise.
6586 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6588 Revert the previous 3 commits:
6589 Move gdb_regex* to common/
6590 Move linux_find_memory_regions_full & co.
6591 gdbserver build-id attribute generator
6593 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6594 Jan Kratochvil <jan.kratochvil@redhat.com>
6596 gdbserver build-id attribute generator.
6597 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6598 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6599 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6601 (get_dynamic): Use find_pdhr to traverse program headers.
6602 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6603 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6604 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6605 (get_hex_build_id): New.
6606 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6607 to reply XML document.
6609 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6610 Jan Kratochvil <jan.kratochvil@redhat.com>
6612 * target.c: Include target/target-utils.h and fcntl.h.
6613 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6614 (target_fileio_read_stralloc): New functions.
6616 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6618 * Makefile.in (OBS): Add gdb_regex.o.
6620 * config.in: Rebuilt.
6621 * configure: Rebuilt.
6623 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6624 Jan Kratochvil <jan.kratochvil@redhat.com>
6626 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6627 * Makefile.in (OBS): Add target-utils.o.
6628 (linux-maps.o, target-utils.o): New.
6629 * configure.srv (srv_linux_obj): Add linux-maps.o.
6631 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6633 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6635 (the_low_target): Install it.
6637 2015-07-14 Pedro Alves <palves@redhat.com>
6639 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6640 Instead, ignore ECHILD, and throw an error for other errnos.
6642 2015-07-10 Pedro Alves <palves@redhat.com>
6644 * event-loop.c (struct callback_event) <data>: Change type to
6645 gdb_client_data instance instead of gdb_client_data pointer.
6646 (append_callback_event): Adjust.
6648 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6650 * linux-aarch64-low.c: Add comments for each linux_target_ops
6651 method. Remove comments already covered in target_ops and
6652 linux_target_ops definitions.
6653 (the_low_target): Add comments for each unimplemented method.
6655 2015-07-09 Yao Qi <yao.qi@linaro.org>
6657 * linux-aarch64-low.c (aarch64_regmap): Remove.
6658 (aarch64_usrregs_info): Remove.
6659 (regs_info): Set field usrregs to NULL.
6661 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6663 * linux-low.c: Include "rsp-low.h"
6664 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6665 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6666 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6667 (handle_btrace_enable_pt): New.
6668 (handle_btrace_general_set): Support "pt".
6669 (handle_btrace_conf_general_set): Support "pt:size".
6671 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6673 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6676 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6678 * linux-aarch64-low.c: Remove comment about endianness.
6679 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6680 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6683 2015-06-24 Gary Benson <gbenson@redhat.com>
6685 * linux-i386-ipa.c (stdint.h): Do not include.
6686 * lynx-i386-low.c (stdint.h): Likewise.
6687 * lynx-ppc-low.c (stdint.h): Likewise.
6688 * mem-break.c (stdint.h): Likewise.
6689 * thread-db.c (stdint.h): Likewise.
6690 * tracepoint.c (stdint.h): Likewise.
6691 * win32-low.c (stdint.h): Likewise.
6693 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6695 * server.c (write_qxfer_response): Update call to
6696 remote_escape_output.
6698 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6699 Jan Kratochvil <jan.kratochvil@redhat.com>
6701 Merge multiple hex conversions.
6702 * gdbreplay.c (tohex): Rename to 'fromhex'.
6703 (logchar): Use fromhex.
6705 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6707 * server.c (handle_qxfer_libraries): Set `version' attribute for
6710 2015-06-10 Gary Benson <gbenson@redhat.com>
6712 * target.h (struct target_ops) <multifs_open>: New field.
6713 <multifs_unlink>: Likewise.
6714 <multifs_readlink>: Likewise.
6715 * linux-low.c (nat/linux-namespaces.h): New include.
6716 (linux_target_ops): Initialize the_target->multifs_open,
6717 the_target->multifs_unlink and the_target->multifs_readlink.
6718 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6719 * hostio.c (hostio_fs_pid): New static variable.
6720 (hostio_handle_new_gdb_connection): New function.
6721 (handle_setfs): Likewise.
6722 (handle_open): Use the_target->multifs_open as appropriate.
6723 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6724 (handle_readlink): Use the_target->multifs_readlink as
6726 (handle_vFile): Handle vFile:setfs packets.
6727 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6728 after target_handle_new_gdb_connection.
6730 2015-06-10 Gary Benson <gbenson@redhat.com>
6732 * configure.ac (AC_CHECK_FUNCS): Add setns.
6733 * config.in: Regenerate.
6734 * configure: Likewise.
6735 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6736 (linux-namespaces.o): New rule.
6737 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6739 2015-06-09 Gary Benson <gbenson@redhat.com>
6741 * hostio.c (handle_open): Process mode argument with
6742 fileio_to_host_mode.
6744 2015-06-01 Yao Qi <yao.qi@linaro.org>
6746 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6747 * linux-x86-low.c: Likewise.
6749 2015-05-28 Don Breazeal <donb@codesourcery.com>
6751 * linux-low.c (handle_extended_wait): Initialize
6752 thread_info.last_resume_kind for new fork children.
6754 2015-05-15 Pedro Alves <palves@redhat.com>
6756 * target.h (target_handle_new_gdb_connection): Rewrite using if
6757 wrapped in do/while.
6759 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6761 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6762 * configure, config.in: Regenerate.
6763 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6766 2015-05-12 Don Breazeal <donb@codesourcery.com>
6768 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6769 PTRACE_EVENT_VFORK_DONE.
6770 (linux_low_ptrace_options, extended_event_reported): Add vfork
6772 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6773 and "vforkdone" for RSP 'T' Stop Reply Packet.
6774 * server.h (report_vfork_events): Declare
6777 2015-05-12 Don Breazeal <donb@codesourcery.com>
6779 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6780 (the_low_target) <new_fork>: Initialize new member.
6781 * linux-arm-low.c (arm_new_fork): New function.
6782 (the_low_target) <new_fork>: Initialize new member.
6783 * linux-low.c (handle_extended_wait): Call new target function
6785 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6786 * linux-mips-low.c (mips_add_watchpoint): New function
6787 extracted from mips_insert_point.
6788 (the_low_target) <new_fork>: Initialize new member.
6789 (mips_linux_new_fork): New function.
6790 (mips_insert_point): Call mips_add_watchpoint.
6791 * linux-x86-low.c (x86_linux_new_fork): New function.
6792 (the_low_target) <new_fork>: Initialize new member.
6794 2015-05-12 Don Breazeal <donb@codesourcery.com>
6796 * linux-low.c (handle_extended_wait): Implement return value,
6797 rename argument 'event_child' to 'event_lwp', handle
6798 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6799 (linux_low_ptrace_options): New function.
6800 (linux_low_filter_event): Call linux_low_ptrace_options,
6801 use different argument fo linux_enable_event_reporting,
6802 use return value from handle_extended_wait.
6803 (extended_event_reported): New function.
6804 (linux_wait_1): Call extended_event_reported and set
6805 status to report fork events.
6806 (linux_write_memory): Add pid to debug message.
6807 (reset_lwp_ptrace_options_callback): New function.
6808 (linux_handle_new_gdb_connection): New function.
6809 (linux_target_ops): Initialize new structure member.
6810 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6811 * lynx-low.c: Initialize new structure member.
6812 * remote-utils.c (prepare_resume_reply): Implement stop reason
6813 "fork" for "T" stop message.
6814 * server.c (handle_query): Call handle_new_gdb_connection.
6815 * server.h (report_fork_events): Declare global flag.
6816 * target.h (struct target_ops) <handle_new_gdb_connection>:
6818 (target_handle_new_gdb_connection): New macro.
6819 * win32-low.c: Initialize new structure member.
6821 2015-05-12 Don Breazeal <donb@codesourcery.com>
6823 * mem-break.c (APPEND_TO_LIST): Define macro.
6824 (clone_agent_expr): New function.
6825 (clone_one_breakpoint): New function.
6826 (clone_all_breakpoints): New function.
6827 * mem-break.h: Declare new functions.
6829 2015-05-12 Don Breazeal <donb@codesourcery.com>
6831 * linux-low.c (linux_supports_fork_events): New function.
6832 (linux_supports_vfork_events): New function.
6833 (linux_target_ops): Initialize new structure members.
6834 (initialize_low): Call linux_check_ptrace_features.
6835 * lynx-low.c (lynx_target_ops): Initialize new structure
6837 * server.c (report_fork_events, report_vfork_events):
6839 (handle_query): Add new features to qSupported packet and
6841 (captured_main): Initialize new global variables.
6842 * target.h (struct target_ops) <supports_fork_events>:
6844 <supports_vfork_events>: New member.
6845 (target_supports_fork_events): New macro.
6846 (target_supports_vfork_events): New macro.
6847 * win32-low.c (win32_target_ops): Initialize new structure
6850 2015-05-12 Gary Benson <gbenson@redhat.com>
6852 * server.c (handle_qxfer_exec_file): Use current process
6855 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6857 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6858 Remove HAVE_PTRACE_GETREGS conditionals.
6859 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6860 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6862 2015-05-08 Yao Qi <yao.qi@linaro.org>
6864 * linux-low.c (linux_supports_conditional_breakpoints): New
6866 (linux_target_ops): Install new target method.
6867 * lynx-low.c (lynx_target_ops): Install NULL hook for
6868 supports_conditional_breakpoints.
6869 * nto-low.c (nto_target_ops): Likewise.
6870 * spu-low.c (spu_target_ops): Likewise.
6871 * win32-low.c (win32_target_ops): Likewise.
6872 * server.c (handle_query): Check
6873 target_supports_conditional_breakpoints.
6874 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6876 (target_supports_conditional_breakpoints): New macro.
6878 2015-05-06 Pedro Alves <palves@redhat.com>
6881 * server.c (start_inferior): If the process exits, mourn it.
6883 2015-04-21 Gary Benson <gbenson@redhat.com>
6885 * hostio.c (fileio_open_flags_to_host): Factored out to
6886 fileio_to_host_openflags in common/fileio.c. Single use
6889 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6891 * linux-xtensa-low.c (xtensa_fill_gregset)
6892 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6895 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6897 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6898 (regs_info): Replace usrregs pointer with NULL.
6900 2015-04-17 Gary Benson <gbenson@redhat.com>
6902 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6903 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6904 * server.c (handle_qxfer_exec_file): New function.
6905 (qxfer_packets): Add exec-file entry.
6906 (handle_query): Report qXfer:exec-file:read as supported packet.
6908 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6910 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6912 2015-04-09 Gary Benson <gbenson@redhat.com>
6914 * hostio-errno.c (errno_to_fileio_error): Remove function.
6915 Update caller to use remote_fileio_to_fio_error.
6917 2015-04-09 Yao Qi <yao.qi@linaro.org>
6919 * linux-low.c (linux_insert_point): Call
6920 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6921 (linux_remove_point): Call remove_memory_breakpoint if type is
6923 * linux-x86-low.c (x86_insert_point): Don't call
6924 insert_memory_breakpoint.
6925 (x86_remove_point): Don't call remove_memory_breakpoint.
6927 2015-04-01 Pedro Alves <palves@redhat.com>
6928 Cleber Rosa <crosa@redhat.com>
6930 * server.c (gdbserver_usage): Reorganize and extend the usage
6933 2015-03-24 Pedro Alves <palves@redhat.com>
6935 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6936 output. Also dump TRAP_TRACE.
6937 (linux_low_filter_event): In debug output, distinguish a
6938 resume_stop SIGSTOP from a delayed SIGSTOP.
6940 2015-03-24 Gary Benson <gbenson@redhat.com>
6942 * linux-x86-low.c (x86_linux_new_thread): Moved to
6944 (x86_linux_prepare_to_resume): Likewise.
6946 2015-03-24 Gary Benson <gbenson@redhat.com>
6948 * Makefile.in (x86-linux-dregs.o): New rule.
6949 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6950 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6951 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6952 (x86_linux_dr_get): Likewise.
6953 (x86_linux_dr_set): Likewise.
6954 (update_debug_registers_callback): Likewise.
6955 (x86_linux_dr_set_addr): Likewise.
6956 (x86_linux_dr_get_addr): Likewise.
6957 (x86_linux_dr_set_control): Likewise.
6958 (x86_linux_dr_get_control): Likewise.
6959 (x86_linux_dr_get_status): Likewise.
6960 (x86_linux_update_debug_registers): Likewise.
6962 2015-03-24 Gary Benson <gbenson@redhat.com>
6964 * linux-x86-low.c (x86_linux_update_debug_registers):
6965 New function, factored out from...
6966 (x86_linux_prepare_to_resume): ...this.
6968 2015-03-24 Gary Benson <gbenson@redhat.com>
6970 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6971 (x86_linux_dr_set): Likewise.
6972 (update_debug_registers_callback): Likewise.
6973 (x86_linux_dr_set_addr): Likewise.
6974 (x86_linux_dr_get_addr): Likewise.
6975 (x86_linux_dr_set_control): Likewise.
6976 (x86_linux_dr_get_control): Likewise.
6977 (x86_linux_dr_get_status): Likewise.
6978 (x86_linux_prepare_to_resume): Likewise.
6980 2015-03-24 Gary Benson <gbenson@redhat.com>
6982 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6983 Use perror_with_name. Pass string through gettext.
6984 (x86_linux_dr_set): Likewise.
6986 2015-03-24 Gary Benson <gbenson@redhat.com>
6988 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6989 (x86_linux_dr_set_addr): ...this.
6990 (x86_dr_low_get_addr): Rename to...
6991 (x86_linux_dr_get_addr): ...this.
6992 (x86_dr_low_set_control): Rename to...
6993 (x86_linux_dr_set_control): ...this.
6994 (x86_dr_low_get_control): Rename to...
6995 (x86_linux_dr_get_control): ...this.
6996 (x86_dr_low_get_status): Rename to...
6997 (x86_linux_dr_get_status): ...this.
6998 (x86_dr_low): Update with new function names.
7000 2015-03-24 Gary Benson <gbenson@redhat.com>
7002 * Makefile.in (x86-linux.o): New rule.
7003 * configure.srv: Add x86-linux.o to relevant targets.
7004 * linux-low.c (lwp_set_arch_private_info): New function.
7005 (lwp_arch_private_info): Likewise.
7006 * linux-x86-low.c: Include nat/x86-linux.h.
7007 (arch_lwp_info): Removed structure.
7008 (update_debug_registers_callback):
7009 Use lwp_set_debug_registers_changed.
7010 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7011 and lwp_set_debug_registers_changed.
7012 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7014 2015-03-24 Gary Benson <gbenson@redhat.com>
7016 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7017 * linux-arm-low.c (arm_new_thread): Likewise.
7018 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7019 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7020 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7021 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7023 2015-03-24 Gary Benson <gbenson@redhat.com>
7025 * linux-low.c (ptid_of_lwp): New function.
7026 (lwp_is_stopped): Likewise.
7027 (lwp_stop_reason): Likewise.
7028 * linux-x86-low.c (update_debug_registers_callback):
7030 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7033 2015-03-24 Gary Benson <gbenson@redhat.com>
7035 * linux-low.h (linux_stop_lwp): Remove declaration.
7037 2015-03-24 Gary Benson <gbenson@redhat.com>
7039 * linux-low.h: Include nat/linux-nat.h.
7040 * linux-low.c (iterate_over_lwps_args): New structure.
7041 (iterate_over_lwps_filter): New function.
7042 (iterate_over_lwps): Likewise.
7043 * linux-x86-low.c (update_debug_registers_callback):
7044 Update signature to what iterate_over_lwps expects.
7045 Remove PID check that iterate_over_lwps now performs.
7046 (x86_dr_low_set_addr): Use iterate_over_lwps.
7047 (x86_dr_low_set_control): Likewise.
7049 2015-03-24 Gary Benson <gbenson@redhat.com>
7051 * linux-x86-low.c (x86_debug_reg_state): New function.
7052 (x86_linux_prepare_to_resume): Use the above.
7054 2015-03-24 Gary Benson <gbenson@redhat.com>
7056 * linux-low.c (current_lwp_ptid): New function.
7057 * linux-x86-low.c: Include nat/linux-nat.h.
7058 (x86_dr_low_get_addr): Use current_lwp_ptid.
7059 (x86_dr_low_get_control): Likewise.
7060 (x86_dr_low_get_status): Likewise.
7062 2015-03-20 Pedro Alves <palves@redhat.com>
7064 * tracepoint.c (cmd_qtstatus): Make "str" const.
7066 2015-03-20 Pedro Alves <palves@redhat.com>
7068 * server.c (handle_general_set): Make "req_str" const.
7070 2015-03-19 Pedro Alves <palves@redhat.com>
7072 * linux-low.c (linux_resume_one_lwp): Rename to ...
7073 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7074 instead call perror_with_name.
7075 (check_ptrace_stopped_lwp_gone): New function.
7076 (linux_resume_one_lwp): Reimplement as wrapper around
7077 linux_resume_one_lwp_throw that swallows errors if the LWP is
7080 2015-03-19 Pedro Alves <palves@redhat.com>
7082 * linux-low.c (count_events_callback, select_event_lwp_callback):
7083 No longer check whether the thread has resume_stop as last resume
7086 2015-03-19 Pedro Alves <palves@redhat.com>
7088 * linux-low.c (count_events_callback, select_event_lwp_callback):
7089 Use the lwp's status_pending_p field, not the thread's.
7091 2015-03-19 Pedro Alves <palves@redhat.com>
7093 * linux-low.c (select_event_lwp_callback): Update comments to
7094 no longer mention SIGTRAP.
7096 2015-03-18 Gary Benson <gbenson@redhat.com>
7098 * server.c (handle_query): Do not report vFile:fstat as supported.
7100 2015-03-11 Gary Benson <gbenson@redhat.com>
7102 * hostio.c (sys/types.h): New include.
7103 (sys/stat.h): Likewise.
7104 (common-remote-fileio.h): Likewise.
7105 (handle_fstat): New function.
7106 (handle_vFile): Handle vFile:fstat packets.
7108 2015-03-11 Gary Benson <gbenson@redhat.com>
7110 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7111 struct stat.st_blocks and struct stat.st_blksize.
7112 * configure: Regenerate.
7113 * config.in: Likewise.
7114 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7115 (OBS): Add common-remote-fileio.o.
7116 (common-remote-fileio.o): New rule.
7118 2015-03-09 Pedro Alves <palves@redhat.com>
7120 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7121 'struct sockaddr' pointer in 'accept' call.
7123 2015-03-09 Pedro Alves <palves@redhat.com>
7126 2015-03-07 Pedro Alves <palves@redhat.com>
7127 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7128 or <winsock2.h> here. Instead include "gdb_socket.h".
7129 (remote_open): Use union gdb_sockaddr_u.
7130 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7131 or <winsock2.h> here. Instead include "gdb_socket.h".
7132 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7133 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7135 (init_named_socket, gdb_agent_helper_thread): Use union
7138 2015-03-07 Pedro Alves <palves@redhat.com>
7140 * configure.ac (build_warnings): Move
7141 -Wdeclaration-after-statement to the C-specific set.
7142 * configure: Regenerate.
7144 2015-03-07 Pedro Alves <palves@redhat.com>
7146 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7147 or <winsock2.h> here. Instead include "gdb_socket.h".
7148 (remote_open): Use union gdb_sockaddr_u.
7149 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7150 or <winsock2.h> here. Instead include "gdb_socket.h".
7151 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7152 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7154 (init_named_socket, gdb_agent_helper_thread): Use union
7157 2015-03-07 Pedro Alves <palves@redhat.com>
7159 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7162 2015-03-06 Yao Qi <yao.qi@linaro.org>
7164 * linux-aarch64-low.c (aarch64_insert_point): Use
7165 show_debug_regs as a boolean.
7166 (aarch64_remove_point): Likewise.
7168 2015-03-05 Pedro Alves <palves@redhat.com>
7170 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7171 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7172 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7173 * nto-low.c (nto_target_ops): Likewise.
7174 * spu-low.c (spu_target_ops): Likewise.
7175 * win32-low.c (win32_target_ops): Likewise.
7177 2015-03-04 Pedro Alves <palves@redhat.com>
7179 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7180 Decide whether a breakpoint triggered based on the SIGTRAP's
7182 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7183 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7184 (linux_low_filter_event): Check for breakpoints before checking
7186 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7188 (linux_stopped_by_sw_breakpoint)
7189 (linux_supports_stopped_by_sw_breakpoint)
7190 (linux_stopped_by_hw_breakpoint)
7191 (linux_supports_stopped_by_hw_breakpoint): New functions.
7192 (linux_target_ops): Install new target methods.
7194 2015-03-04 Pedro Alves <palves@redhat.com>
7196 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7197 * server.c (swbreak_feature, hwbreak_feature): New globals.
7198 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7199 (captured_main): Clear swbreak_feature and hwbreak_feature.
7200 * server.h (swbreak_feature, hwbreak_feature): Declare.
7201 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7202 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7203 supports_stopped_by_hw_breakpoint>: New fields.
7204 (target_supports_stopped_by_sw_breakpoint)
7205 (target_stopped_by_sw_breakpoint)
7206 (target_supports_stopped_by_hw_breakpoint)
7207 (target_stopped_by_hw_breakpoint): Declare.
7209 2015-03-04 Pedro Alves <palves@redhat.com>
7211 enum lwp_stop_reason -> enum target_stop_reason
7212 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7213 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7214 (linux_wait_1, stuck_in_jump_pad_callback)
7215 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7216 (linux_stopped_by_watchpoint):
7217 * linux-low.h (enum lwp_stop_reason): Delete.
7218 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7219 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7221 2015-03-04 Yao Qi <yao.qi@linaro.org>
7223 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7225 2015-03-03 Gary Benson <gbenson@redhat.com>
7227 * hostio.c (handle_vFile): Fix prefix lengths.
7229 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7231 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7234 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7236 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7237 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7238 (clean): Add "rm -f" for above C files.
7239 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7240 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7241 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7242 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7243 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7244 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7245 (init_registers_s390x_vx_linux64)
7246 (init_registers_s390x_tevx_linux64)
7247 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7248 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7250 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7251 (s390_store_vxrs_high): New functions.
7252 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7254 (s390_arch_setup): Add logic for selecting one of the new target
7255 descriptions. Activate the new vector regsets if applicable.
7256 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7257 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7258 and init_registers_s390x_tevx_linux64.
7260 2015-03-01 Pedro Alves <palves@redhat.com>
7262 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7265 2015-02-27 Pedro Alves <palves@redhat.com>
7267 * linux-x86-low.c (u_debugreg_offset): New function.
7268 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7270 2015-02-27 Pedro Alves <palves@redhat.com>
7272 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7273 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7274 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7275 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7276 (ps_lsetfpregs, ps_getpid)
7277 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7278 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7279 (ps_lsetxregs, ps_plog): Declare.
7281 2015-02-27 Pedro Alves <palves@redhat.com>
7283 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7284 IP_AGENT_EXPORT_FUNC.
7285 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7286 IP_AGENT_EXPORT_FUNC.
7287 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7288 (IP_AGENT_EXPORT): Delete.
7289 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7290 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7291 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7292 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7293 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7294 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7295 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7296 (traceframe_read_count, traceframe_write_count)
7297 (traceframes_created, trace_state_variables, get_raw_reg)
7298 (get_trace_state_variable_value, set_trace_state_variable_value)
7299 (ust_loaded, helper_thread_id, cmd_buf): Use
7300 IPA_SYM_EXPORTED_NAME.
7301 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7302 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7303 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7304 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7305 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7306 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7307 EXTERN_C_PUSH/EXTERN_C_POP.
7308 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7309 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7310 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7311 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7312 (traceframe_write_count, traceframe_read_count)
7313 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7314 (about_to_request_buffer_space, get_trace_state_variable_value)
7315 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7316 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7317 EXTERN_C_PUSH/EXTERN_C_POP.
7318 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7319 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7320 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7321 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7322 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7323 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7324 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7325 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7327 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7328 (IP_AGENT_EXPORT_VAR_DECL): Define.
7330 (gdb_agent_get_raw_reg): Declare.
7332 2015-02-27 Tom Tromey <tromey@redhat.com>
7333 Pedro Alves <palves@redhat.com>
7335 Rename symbols whose names are reserved C++ keywords throughout.
7337 2015-02-27 Pedro Alves <palves@redhat.com>
7339 * Makefile.in (COMPILER): New, get it from autoconf.
7340 (CXX): Get from autoconf instead.
7341 (COMPILE.pre): Use COMPILER.
7342 (CC-LD): Rename to ...
7343 (CC_LD): ... this. Use COMPILER.
7344 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7345 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7346 * acinclude.m4: Include build-with-cxx.m4.
7347 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7348 Disable -Werror by default if building in C++ mode.
7349 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7350 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7351 the C++ compiler. Save/restore CXXFLAGS too.
7352 * configure: Regenerate.
7354 2015-02-27 Pedro Alves <palves@redhat.com>
7356 * acinclude.m4: Include libiberty.m4.
7357 * configure.ac: Call libiberty_INIT.
7358 * config.in, configure: Regenerate.
7360 2015-02-26 Pedro Alves <palves@redhat.com>
7362 * linux-low.c (linux_wait_1): When incrementing the PC past a
7363 program breakpoint always use the_low_target.breakpoint_len as
7364 increment, rather than the maximum between that and
7365 the_low_target.decr_pc_after_break.
7367 2015-02-23 Pedro Alves <palves@redhat.com>
7369 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7370 thread was doing a step-over; always adjust the PC if
7371 we stepped over a permanent breakpoint.
7372 (linux_wait_1): If we stepped over breakpoint that was on top of a
7373 permanent breakpoint, manually advance the PC past it.
7375 2015-02-23 Pedro Alves <palves@redhat.com>
7377 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7379 (x86_fill_gregset, x86_store_gregset): Use it when handling
7382 2015-02-20 Pedro Alves <palves@redhat.com>
7384 * thread-db.c: Include "nat/linux-procfs.h".
7385 (thread_db_init): Skip listing new threads if the kernel supports
7386 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7388 2015-02-20 Pedro Alves <palves@redhat.com>
7390 * linux-low.c (status_pending_p_callback): Use ptid_match.
7392 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7394 PR breakpoints/16812
7395 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7396 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7397 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7399 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7401 PR breakpoints/15956
7402 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7404 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7406 * linux-low.c (linux_low_btrace_conf): Print size.
7407 * server.c (handle_btrace_conf_general_set): New.
7408 (hanle_general_set): Call handle_btrace_conf_general_set.
7409 (handle_query): Report Qbtrace-conf:bts:size as supported.
7411 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7413 * linux-low.c (linux_low_enable_btrace): Update parameters.
7414 (linux_low_btrace_conf): New.
7415 (linux_target_ops)<to_btrace_conf>: Initialize.
7416 * server.c (current_btrace_conf): New.
7417 (handle_btrace_enable): Rename to ...
7418 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7419 to target_enable_btrace. Update comment. Update users.
7420 (handle_qxfer_btrace_conf): New.
7421 (qxfer_packets): Add btrace-conf entry.
7422 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7423 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7424 (target_ops)<read_btrace_conf>: New.
7425 (target_enable_btrace): Update parameters.
7426 (target_read_btrace_conf): New.
7428 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7430 * server.c (handle_btrace_general_set): Remove call to
7431 target_supports_btrace.
7432 (supported_btrace_packets): New.
7433 (handle_query): Call supported_btrace_packets.
7434 * target.h: include btrace-common.h.
7435 (btrace_target_info): Removed.
7436 (supports_btrace, target_supports_btrace): Update parameters.
7438 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7440 * Makefile.in (SFILES): Add common/btrace-common.c.
7441 (OBS): Add common/btrace-common.o.
7442 (btrace-common.o): Add build rules.
7443 * linux-low: Include btrace-common.h.
7444 (linux_low_read_btrace): Use struct btrace_data. Call
7445 btrace_data_init and btrace_data_fini.
7447 2015-02-06 Pedro Alves <palves@redhat.com>
7449 * thread-db.c (find_new_threads_callback): Add debug output.
7451 2015-02-04 Pedro Alves <palves@redhat.com>
7453 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7454 (resume_stopped_resumed_lwps): New function.
7455 (linux_wait_for_event_filtered): Use it.
7457 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7459 * Makefile.in (SFILES): Add linux-personality.c.
7460 (linux-personality.o): New rule.
7461 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7462 list of objects to be built.
7463 * linux-low.c: Include nat/linux-personality.h.
7464 (linux_create_inferior): Remove code to disable address space
7465 randomization (moved to ../nat/linux-personality.c). Create
7466 cleanup to disable address space randomization.
7468 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7470 * Makefile.in (posix-strerror.o): New rule.
7471 (mingw-strerror.o): Likewise.
7472 * configure: Regenerated.
7473 * configure.ac: Source file ../common/common.host. Initialize new
7474 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7476 2015-01-14 Yao Qi <yao@codesourcery.com>
7478 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7479 (ppc-linux.o): New rule.
7480 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7481 * configure.ac: AC_CHECK_FUNCS(getauxval).
7482 * config.in: Re-generated.
7483 * configure: Re-generated.
7484 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7485 ppc64_64bit_inferior_p
7487 2015-01-14 Yao Qi <yao@codesourcery.com>
7489 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7490 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7491 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7492 (PT_ORIG_R3, PT_TRAP): Likewise.
7493 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7494 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7495 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7497 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7499 * i387-fp.c (i387_cache_to_xsave): In look over
7500 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7501 zmmh_low_space field by use of zmmh_high_space.
7503 2015-01-09 Pedro Alves <palves@redhat.com>
7505 * linux-low.c (step_over_bkpt): Move higher up in the file.
7506 (handle_extended_wait): Don't store the stop_pc here.
7507 (get_stop_pc): Adjust comments and rename to ...
7508 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7509 stopped for a software breakpoint or hardware breakpoint.
7510 (thread_still_has_status_pending_p): New function.
7511 (status_pending_p_callback): Use
7512 thread_still_has_status_pending_p. If the event is no longer
7513 interesting, resume the LWP.
7514 (handle_tracepoints): Add assert.
7515 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7516 (wstatus_maybe_breakpoint): New function.
7517 (cancel_breakpoint): Delete function.
7518 (check_stopped_by_watchpoint): New function, factored out from
7519 linux_low_filter_event.
7520 (lp_status_maybe_breakpoint): Delete function.
7521 (linux_low_filter_event): Remove filter_ptid argument.
7522 Leave thread group exits pending here. Store the LWP's stop PC.
7523 Always leave events pending.
7524 (linux_wait_for_event_filtered): Pull all events out of the
7525 kernel, and leave them all pending.
7526 (count_events_callback, select_event_lwp_callback): Consider all
7528 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7529 (select_event_lwp): Only give preference to the stepping LWP in
7530 all-stop mode. Adjust comments.
7531 (ignore_event): New function.
7532 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7533 references to cancel_breakpoints. Adjust to renames. Also give
7534 equal priority to all LWPs that have had events in non-stop mode.
7535 If reporting a software breakpoint event, unadjust the LWP's PC.
7536 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7537 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7539 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7540 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7541 (linux_stopped_by_watchpoint): Adjust.
7542 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7543 * linux-low.h (enum lwp_stop_reason): New.
7544 (struct lwp_info) <stop_pc>: Adjust comment.
7545 <stopped_by_watchpoint>: Delete field.
7546 <stop_reason>: New field.
7547 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7548 * mem-break.c (software_breakpoint_inserted_here)
7549 (hardware_breakpoint_inserted_here): New function.
7550 * mem-break.h (software_breakpoint_inserted_here)
7551 (hardware_breakpoint_inserted_here): Declare.
7552 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7553 (cancel_breakpoints): Delete.
7554 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7555 (upload_fast_traceframes): Remove references to
7558 2015-01-09 Pedro Alves <palves@redhat.com>
7560 * thread-db.c (find_new_threads_callback): Ignore thread if the
7561 kernel thread ID is -1.
7563 2015-01-09 Pedro Alves <palves@redhat.com>
7565 * linux-low.c (linux_attach_fail_reason_string): Move to
7566 nat/linux-ptrace.c, and rename.
7567 (linux_attach_lwp): Update comment.
7568 (attach_proc_task_lwp_callback): New function.
7569 (linux_attach): Adjust to rename and use
7570 linux_proc_attach_tgid_threads.
7571 (linux_attach_fail_reason_string): Delete declaration.
7573 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7575 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7576 * server.c (gdbserver_version): Likewise.
7578 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7580 * remote-utils.c: Include ctype.h.
7581 (input_interrupt): Explicitly handle the case when the char
7582 received is the NUL byte. Improve the printing of non-ASCII
7585 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7587 * linux-low.c (linux_low_filter_event): Update call to
7588 linux_enable_event_reporting following the addition of
7589 a new parameter to that function.
7591 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7594 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7595 (AARCH64_FPCR_REGNO): Likewise.
7596 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7597 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7598 (aarch64_store_fpregset): Likewise.
7600 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7602 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7603 Remove FIXME comment about assumption about N.
7605 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7607 * configure.ac: If large-file support is disabled in GDBserver,
7608 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7609 * configure: Regenerate.
7611 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7613 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7614 warning upon ENODATA from ptrace.
7615 * linux-s390-low.c (s390_store_tdb): New.
7616 (s390_regsets): Add regset for NT_S390_TDB.
7618 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7620 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7621 without a fill_function.
7622 * linux-s390-low.c (s390_fill_last_break): Remove.
7623 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7624 (s390_arch_setup): Use regset's size instead of fill_function for
7627 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7629 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7630 the regset's store function when ptrace returned an error.
7631 * regcache.c (get_thread_regcache): Invalidate register cache
7632 before fetching inferior's registers.
7634 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7636 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7637 while-loop as for-loop.
7638 (regsets_store_inferior_registers): Likewise.
7640 2014-11-28 Yao Qi <yao@codesourcery.com>
7642 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7643 * config.in, configure: Re-generate.
7644 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7647 2014-11-21 Yao Qi <yao@codesourcery.com>
7649 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7650 (AC_CHECK_HEADERS): Remove malloc.h.
7651 * configure: Re-generated.
7652 * config.in: Re-generated.
7653 * server.h: Don't include alloca.h and malloc.h.
7654 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7655 Don't include malloc.h.
7657 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7659 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7660 corresponding ERRNO check in same block.
7662 2014-11-12 Pedro Alves <palves@redhat.com>
7664 * server.c (cont_thread): Update comment.
7665 (start_inferior, attach_inferior): No longer clear cont_thread.
7666 (handle_v_cont): No longer set cont_thread.
7667 (captured_main): Clear cont_thread each time a GDB connects.
7669 2014-11-12 Pedro Alves <palves@redhat.com>
7671 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7672 thread, and don't resume all threads if the Hc thread has exited.
7674 2014-11-12 Pedro Alves <palves@redhat.com>
7676 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7677 the process group instead of to a specific LWP.
7679 2014-10-15 Pedro Alves <palves@redhat.com>
7682 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7684 (arm_set_thread_context): Delete.
7685 (the_low_target): Adjust.
7686 * win32-i386-low.c (debug_registers_changed)
7687 (debug_registers_used): Delete.
7688 (update_debug_registers_callback): New function.
7689 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7690 needing to update their debug registers.
7691 (win32_get_current_dr): New function.
7692 (x86_dr_low_get_addr, x86_dr_low_get_control)
7693 (x86_dr_low_get_status): Fetch the debug register from the thread
7695 (i386_initial_stuff): Adjust.
7696 (i386_get_thread_context): Remove current_event parameter. Don't
7697 clear debug_registers_changed nor copy DR values to
7699 (i386_set_thread_context): Delete.
7700 (i386_prepare_to_resume): New function.
7701 (i386_thread_added): Mark the thread as needing to update irs
7703 (the_low_target): Remove i386_set_thread_context and install
7704 i386_prepare_to_resume.
7705 * win32-low.c (win32_get_thread_context): Adjust.
7706 (win32_set_thread_context): Use SetThreadContext
7708 (win32_prepare_to_resume): New function.
7709 (win32_require_context): New function, factored out from ...
7710 (thread_rec): ... this.
7711 (continue_one_thread): Call win32_prepare_to_resume on each thread
7712 we're about to continue.
7713 (win32_resume): Call win32_prepare_to_resume on the event thread.
7714 * win32-low.h (struct win32_thread_info)
7715 <debug_registers_changed>: New field.
7716 (struct win32_target_ops): Change prototype of set_thread_context,
7717 delete set_thread_context and add prepare_to_resume.
7718 (win32_require_context): New declaration.
7720 2014-10-08 Gary Benson <gbenson@redhat.com>
7722 * server.h: Do not include common-exceptions.h.
7724 2014-10-08 Gary Benson <gbenson@redhat.com>
7726 * server.h: Do not include cleanups.h.
7728 2014-09-30 James Hogan <james.hogan@imgtec.com>
7730 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7733 2014-09-23 Yao Qi <yao@codesourcery.com>
7735 * linux-low.c (lp_status_maybe_breakpoint): New function.
7736 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7737 (count_events_callback): Likewise.
7738 (select_event_lwp_callback): Likewise.
7739 (cancel_breakpoints_callback): Likewise.
7741 2014-09-19 Don Breazeal <donb@codesourcery.com>
7743 * linux-low.c (handle_extended_wait): Call
7744 linux_ptrace_get_extended_event.
7745 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7746 linux_is_extended_waitstatus.
7748 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7750 * Makefile.in (CPPFLAGS): Define.
7751 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7752 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7754 2014-09-16 Gary Benson <gbenson@redhat.com>
7756 * inferiors.h (current_inferior): Renamed as...
7757 (current_thread): New variable. All uses updated.
7758 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7759 (maybe_move_out_of_jump_pad): Likewise.
7760 (cancel_breakpoint): Likewise.
7761 (linux_low_filter_event): Likewise.
7762 (wait_for_sigstop): Likewise.
7763 (linux_resume_one_lwp): Likewise.
7764 (need_step_over_p): Likewise.
7765 (start_step_over): Likewise.
7766 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7767 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7768 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7769 and save_inferior as saved_thread.
7770 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7772 (regcache_invalidate_thread): Likewise.
7773 * remote-utils.c (prepare_resume_reply): Likewise.
7774 * thread-db.c (thread_db_get_tls_address): Likewise.
7775 (disable_thread_event_reporting): Likewise.
7776 (remove_thread_event_breakpoints): Likewise.
7777 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7779 * target.h (set_desired_inferior): Renamed as...
7780 (set_desired_thread): New declaration. All uses updated.
7781 * server.c (myresume): Updated comment to reference thread instead
7783 (handle_serial_event): Likewise.
7784 (handle_target_event): Likewise.
7786 2014-09-12 Tom Tromey <tromey@redhat.com>
7787 Gary Benson <gbenson@redhat.com>
7789 * regcache.h: Include common-regcache.h.
7790 (regcache_read_pc): Don't declare.
7791 * regcache.c (get_thread_regcache_for_ptid): New function.
7793 2014-09-11 Tom Tromey <tromey@redhat.com>
7794 Gary Benson <gbenson@redhat.com>
7796 * symbol.c: New file.
7797 * Makefile.in (SFILES): Add symbol.c.
7798 (OBS): Add symbol.o.
7800 2014-09-11 Gary Benson <gbenson@redhat.com>
7802 * target.c (target_stop_ptid, target_continue_ptid): New
7805 2014-09-11 Tom Tromey <tromey@redhat.com>
7806 Gary Benson <gbenson@redhat.com>
7808 * target.h: Include target/target.h.
7809 * target.c (target_read_memory, target_read_uint32)
7810 (target_write_memory): New functions.
7812 2014-09-11 Gary Benson <gbenson@redhat.com>
7814 * server.h (debug_hw_points): Don't declare.
7815 * server.c (debug_hw_points): Don't define. Replace all uses
7816 with show_debug_regs.
7817 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7818 all uses with show_debug_regs.
7820 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7822 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7823 endianness into account.
7824 (ppc_supply_ptrace_register): Likewise.
7826 2014-09-03 James Hogan <james.hogan@imgtec.com>
7828 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7829 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7831 2014-09-03 Gary Benson <gbenson@redhat.com>
7833 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7834 ALL_DEBUG_ADDRESS_REGISTERS.
7836 2014-09-02 Gary Benson <gbenson@redhat.com>
7838 * i386-low.h: Renamed as...
7839 * x86-low.h: New file. All type, function and variable name
7840 prefixes changed from "i386_" to "x86_". All references updated.
7841 * i386-low.c: Renamed as...
7842 * x86-low.c: New file. All type, function and variable name
7843 prefixes changed from "i386_" to "x86_". All references updated.
7845 2014-09-02 Gary Benson <gbenson@redhat.com>
7847 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7848 (x86_linux_new_thread): Likewise.
7850 2014-08-29 Gary Benson <gbenson@redhat.com>
7852 * server.h (setjmp.h): Do not include.
7853 (toplevel): Do not declare.
7854 (common-exceptions.h): Include.
7855 (cleanups.h): Likewise.
7856 * server.c (toplevel): Do not define.
7857 (exit_code): New static global.
7858 (detach_or_kill_for_exit_cleanup): New function.
7859 (main): New function. Original main renamed to...
7860 (captured_main): New function.
7861 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7863 2014-08-29 Gary Benson <gbenson@redhat.com>
7865 * Makefile.in (SFILES): Add common/common-exceptions.c.
7866 (OBS): Add common-exceptions.o.
7867 (common-exceptions.o): New rule.
7868 * utils.c (prepare_to_throw_exception): New function.
7870 2014-08-29 Gary Benson <gbenson@redhat.com>
7872 * config.in: Regenerate.
7873 * configure: Likewise.
7875 2014-08-29 Gary Benson <gbenson@redhat.com>
7877 * Makefile.in (SFILES): Add common/cleanups.c.
7879 (cleanups.o): New rule.
7881 2014-08-29 Gary Benson <gbenson@redhat.com>
7883 * utils.c (internal_vwarning): New function.
7885 2014-08-28 Gary Benson <gbenson@redhat.com>
7887 * utils.h (fatal): Remove declaration.
7888 * utils.c (fatal): Remove function.
7890 2014-08-28 Gary Benson <gbenson@redhat.com>
7892 * tracepoint.c (gdb_agent_init): Replace fatal with
7894 (initialize_tracepoint): Likewise.
7896 2014-08-28 Gary Benson <gbenson@redhat.com>
7898 * remote-utils.c (remote_prepare): Replace fatal with error.
7900 2014-08-28 Gary Benson <gbenson@redhat.com>
7902 * linux-low.c (linux_async): Replace fatal with warning.
7904 (linux_start_non_stop): Return -1 if linux_async failed.
7906 2014-08-28 Gary Benson <gbenson@redhat.com>
7908 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7910 (i386_dr_low_get_addr): Remove vague comment.
7911 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7914 2014-08-28 Gary Benson <gbenson@redhat.com>
7916 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7917 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7919 (linux_resume_one_lwp): Likewise.
7920 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7922 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7923 with internal_error.
7924 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7925 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7926 (find_register_by_name): Replace fatal with internal_error.
7927 (find_regno): Likewise.
7928 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7929 * thread-db.c (thread_db_create_event): Likewise.
7930 (thread_db_load_search): Likewise.
7931 (try_thread_db_load_1): Likewise.
7932 * tracepoint.c (get_jump_space_head): Replace fatal with
7934 (claim_trampoline_space): Likewise.
7935 (have_fast_tracepoint_trampoline_buffer): Likewise.
7936 (cmd_qtstart): Likewise.
7937 (stop_tracing): Likewise.
7938 (fast_tracepoint_collecting): Likewise.
7939 (target_malloc): Likewise.
7940 (download_tracepoint): Likewise.
7941 (download_trace_state_variables): Replace check with gdb_assert.
7942 (upload_fast_traceframes): Replace fatal with internal_error.
7944 2014-08-19 Tom Tromey <tromey@redhat.com>
7945 Gary Benson <gbenson@redhat.com>
7947 * Makefile.in (SFILES): Add common/common-debug.c.
7948 (OBS): Add common-debug.o.
7949 (common-debug.o): New rule.
7950 * debug.h (debug_printf): Don't declare.
7951 * debug.c (debug_printf): Renamed and rewritten as...
7952 (debug_vprintf): New function.
7954 2014-08-19 Gary Benson <gbenson@redhat.com>
7956 * utils.h: Do not include print-utils.h.
7958 2014-08-19 Tom Tromey <tromey@redhat.com>
7959 Gary Benson <gbenson@redhat.com>
7961 * server.h: Add static assertion.
7962 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7964 2014-08-19 Tom Tromey <tromey@redhat.com>
7965 Gary Benson <gbenson@redhat.com>
7967 * Makefile.in (SFILES): Add common/errors.c.
7968 (OBS): Add errors.o.
7969 (IPA_OBS): Add errors-ipa.o.
7970 (errors.o): New rule.
7971 (errors-ipa.o): Likewise.
7972 * utils.h (perror_with_name, error, warning): Don't declare.
7973 * utils.c (warning): Renamed and rewritten as...
7974 (vwarning): New function.
7975 (error): Renamed and rewritten as...
7976 (verror): New function.
7977 (internal_error): Renamed and rewritten as...
7978 (internal_verror): New function.
7980 2014-08-07 Gary Benson <gbenson@redhat.com>
7982 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7983 * configure: Regenerate.
7984 * config.in: Likewise.
7985 * server.h: Do not include errno.h.
7986 * event-loop.c: Likewise.
7987 * hostio-errno.c: Likewise.
7988 * linux-low.c: Likewise.
7989 * remote-utils.c: Likewise.
7990 * spu-low.c: Likewise.
7991 * utils.c: Likewise.
7992 * gdbreplay.c: Unconditionally include errno.h.
7994 2014-08-07 Gary Benson <gbenson@redhat.com>
7996 * server.h: Do not include string.h.
7997 * event-loop.c: Likewise.
7998 * linux-low.c: Likewise.
7999 * regcache.c: Likewise.
8000 * remote-utils.c: Likewise.
8001 * spu-low.c: Likewise.
8002 * utils.c: Likewise.
8004 2014-08-07 Gary Benson <gbenson@redhat.com>
8006 * server.h: Do not include gdb_assert.h.
8008 2014-08-07 Gary Benson <gbenson@redhat.com>
8010 * server.h: Do not include common-utils.h.
8012 2014-08-07 Gary Benson <gbenson@redhat.com>
8014 * server.h: Do not include ptid.h.
8015 * notif.h: Likewise.
8017 2014-08-07 Gary Benson <gbenson@redhat.com>
8019 * server.h: Do not include gdb_locale.h.
8021 2014-08-07 Gary Benson <gbenson@redhat.com>
8023 * server.h: Do not include gdb/signals.h.
8024 * win32-low.c: Likewise.
8026 2014-08-07 Gary Benson <gbenson@redhat.com>
8028 * server.h: Do not include pathmax.h.
8030 2014-08-07 Gary Benson <gbenson@redhat.com>
8032 * server.h: Do not include libiberty.h.
8033 * linux-bfin-low.c: Likewise.
8035 2014-08-07 Gary Benson <gbenson@redhat.com>
8037 * server.h: Do not include ansidecl.h.
8039 2014-08-07 Gary Benson <gbenson@redhat.com>
8041 * linux-x86-low.c: Do not include stddef.h.
8042 * lynx-ppc-low.c: Likewise.
8043 * tracepoint.c: Likewise.
8045 2014-08-07 Gary Benson <gbenson@redhat.com>
8047 * server.h: Do not include stdarg.h.
8048 * nto-low.c: Likewise.
8050 2014-08-07 Gary Benson <gbenson@redhat.com>
8052 * server.h: Do not include stdlib.h.
8053 * inferiors.c: Likewise.
8054 * linux-low.c: Likewise.
8055 * regcache.c: Likewise.
8056 * spu-low.c: Likewise.
8057 * tracepoint.c: Likewise.
8058 * utils.c: Likewise.
8060 2014-08-07 Gary Benson <gbenson@redhat.com>
8062 * server.h: Do not include stdio.h.
8063 * linux-low.c: Likewise.
8064 * remote-utils.c: Likewise.
8065 * spu-low.c: Likewise.
8066 * utils.c: Likewise.
8067 * wincecompat.c: Likewise.
8069 2014-08-06 Gary Benson <gbenson@redhat.com>
8071 * regcache.c (init_register_cache): Move conditionals inside if.
8073 2014-08-06 Gary Benson <gbenson@redhat.com>
8075 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8077 2014-07-31 Gary Benson <gbenson@redhat.com>
8079 * ax.h: Do not include server.h.
8080 * gdbthread.h: Likewise.
8081 * lynx-low.h: Likewise.
8082 * notif.h: Likewise.
8084 2014-07-30 Gary Benson <gbenson@redhat.com>
8086 * server.h: Include common-defs.h.
8087 Do not include config.h or build-gnulib-gdbserver/config.h.
8089 2014-07-30 Gary Benson <gbenson@redhat.com>
8091 * hostio-errno.c: Move server.h to top of includes list.
8092 * inferiors.c: Likewise.
8093 * linux-x86-low.c: Likewise.
8094 * notif.c: Include server.h.
8096 2014-07-24 Tom Tromey <tromey@redhat.com>
8097 Gary Benson <gbenson@redhat.com>
8099 * server.h (CORE_ADDR): Now unsigned.
8101 2014-07-16 Pedro Alves <palves@redhat.com>
8103 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8105 2014-07-15 Pedro Alves <palves@redhat.com>
8107 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8110 2014-07-11 Pedro Alves <palves@redhat.com>
8112 * linux-low.c (kill_wait_lwp): New function, based on
8113 kill_one_lwp_callback, but use my_waitpid directly.
8114 (kill_one_lwp_callback, linux_kill): Use it.
8116 2014-06-23 Pedro Alves <palves@redhat.com>
8118 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8119 before setting DR0..DR3.
8121 2014-06-20 Gary Benson <gbenson@redhat.com>
8123 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8124 * configure: Regenerated.
8125 * config.in: Likewise.
8127 2014-06-20 Gary Benson <gbenson@redhat.com>
8129 * Makefile.in (SFILES): Update locations for files moved
8131 (object file files): Reordered.
8133 2014-06-20 Gary Benson <gbenson@redhat.com>
8135 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8136 (i386_dr_low_set_addr): Likewise.
8137 (i386_dr_low_get_addr): Likewise.
8138 (i386_dr_low_can_set_control): Likewise.
8139 (i386_dr_low_set_control): Likewise.
8140 (i386_dr_low_get_control): Likewise.
8141 (i386_dr_low_get_status): Likewise.
8142 (i386_get_debug_register_length): Likewise.
8143 * linux-x86-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.
8150 * win32-i386-low.c (i386_dr_low_set_addr):
8151 Changed signature. Made static.
8152 (i386_dr_low_get_addr): Likewise.
8153 (i386_dr_low_set_control): Likewise.
8154 (i386_dr_low_get_control): Likewise.
8155 (i386_dr_low_get_status): Likewise.
8156 (i386_dr_low): New global variable.
8158 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8160 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8161 * Makefile.in (AR, AR_FLAGS): Define.
8162 * configure: Regenerate.
8164 2014-06-19 Gary Benson <gbenson@redhat.com>
8166 * Makefile.in (i386-dregs.o): New rule.
8167 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8168 * i386-low.c (target.h): Remove include.
8169 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8170 (DR_CONTROL_SHIFT): Likewise.
8171 (DR_CONTROL_SIZE): Likewise.
8172 (DR_RW_EXECUTE): Likewise.
8173 (DR_RW_WRITE): Likewise.
8174 (DR_RW_READ): Likewise.
8175 (DR_RW_IORW): Likewise.
8176 (DR_LEN_1): Likewise.
8177 (DR_LEN_2): Likewise.
8178 (DR_LEN_4): Likewise.
8179 (DR_LEN_8): Likewise.
8180 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8181 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8182 (DR_ENABLE_SIZE): Likewise.
8183 (DR_LOCAL_SLOWDOWN): Likewise.
8184 (DR_GLOBAL_SLOWDOWN): Likewise.
8185 (DR_CONTROL_RESERVED): Likewise.
8186 (I386_DR_CONTROL_MASK): Likewise.
8187 (I386_DR_VACANT): Likewise.
8188 (I386_DR_LOCAL_ENABLE): Likewise.
8189 (I386_DR_GLOBAL_ENABLE): Likewise.
8190 (I386_DR_DISABLE): Likewise.
8191 (I386_DR_SET_RW_LEN): Likewise.
8192 (I386_DR_GET_RW_LEN): Likewise.
8193 (I386_DR_WATCH_HIT): Likewise.
8194 (i386_wp_op_t): Likewise.
8195 (i386_show_dr): Likewise.
8196 (i386_length_and_rw_bits): Likewise.
8197 (i386_insert_aligned_watchpoint): Likewise.
8198 (i386_remove_aligned_watchpoint): Likewise.
8199 (i386_handle_nonaligned_watchpoint): Likewise.
8200 i386_update_inferior_debug_regs(): Likewise.
8201 (i386_dr_insert_watchpoint): Likewise.
8202 (i386_dr_remove_watchpoint): Likewise.
8203 (i386_dr_region_ok_for_watchpoint): Likewise.
8204 (i386_dr_stopped_data_address): Likewise.
8205 (i386_dr_stopped_by_watchpoint): Likewise.
8207 2014-06-19 Gary Benson <gbenson@redhat.com>
8209 * i386-low.c (i386_dr_show): Renamed to
8210 i386_show_dr and made static. All uses updated.
8211 (i386_dr_length_and_rw_bits): Renamed to
8212 i386_length_and_rw_bits and made static.
8214 (i386_dr_insert_aligned_watchpoint): Renamed to
8215 i386_insert_aligned_watchpoint and made static.
8217 (i386_dr_remove_aligned_watchpoint): Renamed to
8218 i386_remove_aligned_watchpoint and made static.
8220 (i386_dr_update_inferior_debug_regs): Renamed to
8221 i386_update_inferior_debug_regs and made static.
8224 2014-06-18 Gary Benson <gbenson@redhat.com>
8226 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8227 (i386_dr_low_can_set_control): Likewise.
8228 (i386_get_debug_register_length): Likewise.
8229 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8230 (i386_dr_low_can_set_control): Likewise.
8231 (i386_get_debug_register_length): Likewise.
8233 2014-06-17 Gary Benson <gbenson@redhat.com>
8235 * i386-low.h (i386-dregs.h): New include.
8236 (DR_FIRSTADDR): Now in i386-dregs.h.
8237 (DR_LASTADDR): Likewise.
8238 (DR_NADDR): Likewise.
8239 (DR_STATUS): Likewise.
8240 (DR_CONTROL): Likewise.
8241 (i386_debug_reg_state): Likewise.
8242 (i386_dr_insert_watchpoint): Likewise.
8243 (i386_dr_remove_watchpoint): Likewise.
8244 (i386_dr_region_ok_for_watchpoint): Likewise.
8245 (i386_dr_stopped_data_address): Likewise.
8246 (i386_dr_stopped_by_watchpoint): Likewise.
8247 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8249 2014-06-18 Gary Benson <gbenson@redhat.com>
8251 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8252 i386_dr_insert_watchpoint.
8253 (i386_low_remove_watchpoint): Renamed to
8254 i386_dr_remove_watchpoint.
8255 (i386_low_region_ok_for_watchpoint): Renamed to
8256 i386_dr_region_ok_for_watchpoint.
8257 (i386_low_stopped_data_address): Renamed to
8258 i386_dr_stopped_data_address.
8259 (i386_low_stopped_by_watchpoint): Renamed to
8260 i386_dr_stopped_by_watchpoint.
8261 * i386-low.c (i386_show_dr): Renamed to
8262 i386_dr_show and made nonstatic. All uses updated.
8263 (i386_length_and_rw_bits): Renamed to
8264 i386_dr_length_and_rw_bits and made nonstatic.
8266 (i386_insert_aligned_watchpoint): Renamed to
8267 i386_dr_insert_aligned_watchpoint and made nonstatic.
8269 (i386_remove_aligned_watchpoint): Renamed to
8270 i386_dr_remove_aligned_watchpoint and made nonstatic.
8272 (i386_update_inferior_debug_regs): Renamed to
8273 i386_dr_update_inferior_debug_regs and made nonstatic.
8275 (i386_low_insert_watchpoint): Renamed to
8276 i386_dr_insert_watchpoint. All uses updated.
8277 (i386_low_remove_watchpoint): Renamed to
8278 i386_dr_remove_watchpoint. All uses updated.
8279 (i386_low_region_ok_for_watchpoint): Renamed to
8280 i386_dr_region_ok_for_watchpoint. All uses updated.
8281 (i386_low_stopped_data_address): Renamed to
8282 i386_dr_stopped_data_address. All uses updated.
8283 (i386_low_stopped_by_watchpoint): Renamed to
8284 i386_dr_stopped_by_watchpoint. All uses updated.
8286 2014-06-18 Gary Benson <gbenson@redhat.com>
8288 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8289 (i386_dr_low_can_set_control): Likewise.
8290 (i386_insert_aligned_watchpoint): New check.
8292 2014-06-18 Gary Benson <gbenson@redhat.com>
8294 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8297 2014-06-18 Gary Benson <gbenson@redhat.com>
8299 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8300 instead of fatal and error.
8301 (i386_handle_nonaligned_watchpoint): Likewise.
8303 2014-06-18 Gary Benson <gbenson@redhat.com>
8305 * i386-low.c (i386_get_debug_register_length): New macro.
8306 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8307 (i386_show_dr): Use debug_printf instead of fprintf. Use
8308 phex to format values.
8310 2014-06-18 Gary Benson <gbenson@redhat.com>
8312 * i386-low.h: Comment changes.
8313 * i386-low.c: Likewise.
8315 2014-06-18 Gary Benson <gbenson@redhat.com>
8317 * i386-low.c: Whitespace changes.
8319 2014-06-12 Tom Tromey <tromey@redhat.com>
8321 * utils.c (freeargv): Remove.
8323 2014-06-12 Tom Tromey <tromey@redhat.com>
8325 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8326 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8327 (parse_debug_format_options): Likewise.
8328 (gdbserver_usage): Likewise.
8329 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8330 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8331 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8333 ($(LIBGNU)): Depend on libiberty.
8334 (all-lib): Recurse into all subdirs.
8335 (install-only): Invoke "install" target in subdirs.
8336 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8338 * configure: Rebuild.
8339 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8340 for vasprintf, vsnprintf, or gettimeofday.
8341 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8344 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8346 * development.sh: Delete.
8347 * Makefile.in (config.status): Adjust dependency on development.sh.
8348 * configure.ac: Adjust development.sh source call.
8349 * configure: Regenerate.
8351 2014-06-02 Pedro Alves <palves@redhat.com>
8353 * ax.c (gdb_free_agent_expr): New function.
8354 * ax.h (gdb_free_agent_expr): New declaration.
8355 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8357 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8359 (clear_breakpoint_conditions_and_commands): New function.
8360 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8361 (clear_breakpoint_conditions_and_commands): New declaration.
8363 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8365 * linux-aarch64-low.c (asm/ptrace.h): Include.
8367 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8369 Fix TLS access for -static -pthread.
8370 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8371 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8372 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8374 2014-05-20 Pedro Alves <palves@redhat.com>
8376 * linux-aarch64-low.c (aarch64_insert_point)
8377 (aarch64_remove_point): No longer check whether the type is
8378 supported here. Adjust to new interface.
8379 (the_low_target): Install aarch64_supports_z_point_type as
8380 supports_z_point_type method.
8381 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8382 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8383 instead of a Z packet char. Adjust.
8384 (arm_supports_z_point_type): New function.
8385 (arm_insert_point, arm_remove_point): Adjust to new interface.
8386 (the_low_target): Install arm_supports_z_point_type.
8387 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8388 (cris_insert_point, cris_remove_point): Adjust to new interface.
8389 Don't check whether the type is supported here.
8390 (the_low_target): Install cris_supports_z_point_type.
8391 * linux-low.c (linux_supports_z_point_type): New function.
8392 (linux_insert_point, linux_remove_point): Adjust to new interface.
8393 * linux-low.h (struct linux_target_ops) <insert_point,
8394 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8395 raw_breakpoint pointer parameter.
8396 <supports_z_point_type>: New method.
8397 * linux-mips-low.c (mips_supports_z_point_type): New function.
8398 (mips_insert_point, mips_remove_point): Adjust to new interface.
8399 Use mips_supports_z_point_type.
8400 (the_low_target): Install mips_supports_z_point_type.
8401 * linux-ppc-low.c (the_low_target): Install NULL as
8402 supports_z_point_type method.
8403 * linux-s390-low.c (the_low_target): Install NULL as
8404 supports_z_point_type method.
8405 * linux-sparc-low.c (the_low_target): Install NULL as
8406 supports_z_point_type method.
8407 * linux-x86-low.c (x86_supports_z_point_type): New function.
8408 (x86_insert_point): Adjust to new insert_point interface. Use
8409 insert_memory_breakpoint. Adjust to new
8410 i386_low_insert_watchpoint interface.
8411 (x86_remove_point): Adjust to remove_point interface. Use
8412 remove_memory_breakpoint. Adjust to new
8413 i386_low_remove_watchpoint interface.
8414 (the_low_target): Install x86_supports_z_point_type.
8415 * lynx-low.c (lynx_target_ops): Install NULL as
8416 supports_z_point_type callback.
8417 * nto-low.c (nto_supports_z_point_type): New.
8418 (nto_insert_point, nto_remove_point): Adjust to new interface.
8419 (nto_target_ops): Install nto_supports_z_point_type.
8420 * mem-break.c: Adjust intro comment.
8421 (struct raw_breakpoint) <raw_type, size>: New fields.
8422 <inserted>: Update comment.
8423 <shlib_disabled>: Delete field.
8424 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8425 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8426 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8427 (raw_bkpt_type_to_target_hw_bp_type): New function.
8428 (find_enabled_raw_code_breakpoint_at): New function.
8429 (find_raw_breakpoint_at): New type and size parameters. Use them.
8430 (insert_memory_breakpoint): New function, based off
8431 set_raw_breakpoint_at.
8432 (remove_memory_breakpoint): New function.
8433 (set_raw_breakpoint_at): Reimplement.
8434 (set_breakpoint): New, based on set_breakpoint_at.
8435 (set_breakpoint_at): Reimplement.
8436 (delete_raw_breakpoint): Go through the_target->remove_point
8437 instead of assuming memory breakpoints.
8438 (find_gdb_breakpoint_at): Delete.
8439 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8440 (find_gdb_breakpoint): New function.
8441 (set_gdb_breakpoint_at): Delete.
8442 (z_type_supported): New function.
8443 (set_gdb_breakpoint_1): New function, loosely based off
8444 set_gdb_breakpoint_at.
8445 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8446 (delete_gdb_breakpoint_at): Delete.
8447 (delete_gdb_breakpoint_1): New function, loosely based off
8448 delete_gdb_breakpoint_at.
8449 (delete_gdb_breakpoint): New function.
8450 (clear_gdb_breakpoint_conditions): Rename to ...
8451 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8453 (add_condition_to_breakpoint): Make static.
8454 (add_breakpoint_condition): Take a struct breakpoint pointer
8455 instead of an address. Adjust.
8456 (gdb_condition_true_at_breakpoint): Rename to ...
8457 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8459 (gdb_condition_true_at_breakpoint): Reimplement.
8460 (add_breakpoint_commands): Take a struct breakpoint pointer
8461 instead of an address. Adjust.
8462 (gdb_no_commands_at_breakpoint): Rename to ...
8463 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8464 parameter. Return true if no breakpoint was found. Change debug
8466 (gdb_no_commands_at_breakpoint): Reimplement.
8467 (run_breakpoint_commands): Rename to ...
8468 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8469 and change return type to boolean.
8470 (run_breakpoint_commands): New function.
8471 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8472 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8473 breakpoint. Go through the_target->remove_point instead of
8474 assuming memory breakpoint.
8475 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8476 software and hardware breakpoints.
8477 (reinsert_raw_breakpoint): Go through the_target->insert_point
8478 instead of assuming memory breakpoint.
8479 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8480 software and hardware breakpoints.
8481 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8482 Check both software and hardware breakpoints.
8483 (validate_inserted_breakpoint): Assert the breakpoint is a
8484 software breakpoint. Set the inserted flag to -1 instead of
8485 setting shlib_disabled.
8486 (delete_disabled_breakpoints): Adjust.
8487 (validate_breakpoints): Only validate software breakpoints.
8488 Adjust to inserted flag change.
8489 (check_mem_read, check_mem_write): Skip breakpoint types other
8490 than software breakpoints. Adjust to inserted flag change.
8491 * mem-break.h (enum raw_bkpt_type): New enum.
8492 (raw_breakpoint, struct process_info): Forward declare.
8493 (Z_packet_to_target_hw_bp_type): Delete declaration.
8494 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8495 (set_gdb_breakpoint, delete_gdb_breakpoint)
8496 (clear_breakpoint_conditions): New declarations.
8497 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8498 (breakpoint_inserted_here): Update comment.
8499 (add_breakpoint_condition, add_breakpoint_commands): Replace
8500 address parameter with a breakpoint pointer parameter.
8501 (gdb_breakpoint_here): Update comment.
8502 (delete_gdb_breakpoint_at): Delete.
8503 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8504 * server.c (process_point_options): Take a struct breakpoint
8505 pointer instead of an address. Adjust.
8506 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8507 delete_gdb_breakpoint.
8508 * spu-low.c (spu_target_ops): Install NULL as
8509 supports_z_point_type method.
8510 * target.h: Include mem-break.h.
8511 (struct target_ops) <prepare_to_access_memory>: Update comment.
8512 <supports_z_point_type>: New field.
8513 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8514 instead of a char. Also take a raw breakpoint pointer.
8515 * win32-arm-low.c (the_low_target): Install NULL as
8516 supports_z_point_type.
8517 * win32-i386-low.c (i386_supports_z_point_type): New function.
8518 (i386_insert_point, i386_remove_point): Adjust to new interface.
8519 (the_low_target): Install i386_supports_z_point_type.
8520 * win32-low.c (win32_supports_z_point_type): New function.
8521 (win32_insert_point, win32_remove_point): Adjust to new interface.
8522 (win32_target_ops): Install win32_supports_z_point_type.
8523 * win32-low.h (struct win32_target_ops):
8524 <supports_z_point_type>: New method.
8525 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8526 instead of a char. Also take a raw breakpoint pointer.
8528 2014-05-20 Pedro Alves <palves@redhat.com>
8530 * mem-break.h: Include break-common.h.
8531 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8532 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8533 (Z_packet_to_target_hw_bp_type): New declaration.
8534 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8535 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8536 (Z_PACKET_ACCESS_WP): Delete macros.
8537 (Z_packet_to_hw_type): Delete function.
8538 * i386-low.h: Don't include break-common.h here.
8539 (Z_packet_to_hw_type): Delete declaration.
8540 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8541 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8542 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8543 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8544 * linux-aarch64-low.c: Don't include break-common.h here.
8545 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8546 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8547 (Z_packet_to_target_hw_bp_type): Delete function.
8548 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8550 (mips_insert_point, mips_remove_point): Use
8551 Z_packet_to_target_hw_bp_type.
8553 2014-05-20 Pedro Alves <palves@redhat.com>
8555 * linux-aarch64-low.c: Include break-common.h.
8556 (enum target_point_type): Delete.
8557 (Z_packet_to_point_type): Rename to ...
8558 (Z_packet_to_target_hw_bp_type): ... this, and return a
8559 target_hw_bp_type instead.
8560 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8561 instead of an enum target_point_type.
8562 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8564 (aarch64_dr_state_insert_one_point)
8565 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8566 (aarch64_handle_aligned_watchpoint)
8567 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8568 Take an enum target_hw_bp_type instead of an enum
8570 (aarch64_supports_z_point_type): New function.
8571 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8572 use Z_packet_to_target_hw_bp_type.
8574 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8576 * configure.ac: Only use -Werror by default when DEVELOPMENT
8578 * configure: Regenerate.
8580 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8582 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8583 * linux-x86-low.c (X86_64_USER_REGS): New.
8584 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8586 2014-04-28 Yao Qi <yao@codesourcery.com>
8588 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8591 2014-04-25 Pedro Alves <palves@redhat.com>
8594 * linux-low.c (linux_attach_fail_reason_string): New function.
8595 (linux_attach_lwp): Delete.
8596 (linux_attach_lwp_1): Rename to ...
8597 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8598 argument. Remove "initial" parameter. Return int instead of
8599 void. Don't error or warn here.
8600 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8601 failure to attach to the tgid. Call warning when failing to
8603 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8604 argument. Remove "initial" parameter. Return int instead of
8605 void. Don't error or warn here.
8606 (linux_attach_fail_reason_string): New declaration.
8607 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8608 interface change. Use linux_attach_fail_reason_string.
8610 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8611 Walfred Tedeschi <walfred.tedeschi@intel.com>
8613 * Makefile.in: Added rules to handle new files
8614 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8615 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8616 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8617 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8618 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8619 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8621 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8622 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8623 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8624 i386/x32-avx512.xml.
8625 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8626 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8627 i386/x32-avx512-linux.xml.
8628 * i387-fp.c (num_avx512_k_registers): New constant for number
8630 (num_avx512_zmmh_low_registers): New constant for number of
8631 lower ZMM registers (0-15).
8632 (num_avx512_zmmh_high_registers): New constant for number of
8633 higher ZMM registers (16-31).
8634 (num_avx512_ymmh_registers): New contant for number of higher
8635 YMM registers (ymm16-31 added by avx521 on x86_64).
8636 (num_avx512_xmm_registers): New constant for number of higher
8637 XMM registers (xmm16-31 added by AVX512 on x86_64).
8638 (struct i387_xsave): Add space for AVX512 registers.
8639 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8640 Add code to handle AVX512 registers.
8641 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8642 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8643 prototypei from generated file.
8644 (tdesc_amd64_avx512_linux): Likewise.
8645 (init_registers_x32_avx512_linux): Likewise.
8646 (tdesc_x32_avx512_linux): Likewise.
8647 (init_registers_i386_avx512_linux): Likewise.
8648 (tdesc_i386_avx512_linux): Likewise.
8649 (x86_64_regmap): Add AVX512 registers.
8650 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8652 (initialize_low_arch): Add code to initialize AVX512 registers.
8654 2014-04-23 Pedro Alves <palves@redhat.com>
8656 * mem-break.c (find_gdb_breakpoint_at): Make static.
8657 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8659 2014-04-23 Pedro Alves <palves@redhat.com>
8661 * i386-low.c: Don't include break-common.h here.
8662 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8663 prototype to take target_hw_bp_type as argument instead of a Z
8665 * i386-low.h: Include break-common.h here.
8666 (Z_packet_to_hw_type): Declare.
8667 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8669 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8670 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8671 (x86_remove_point): Convert the packet number to a
8672 target_hw_bp_type before calling i386_low_remove_watchpoint.
8673 * win32-i386-low.c (i386_insert_point): Convert the packet number
8674 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8675 (i386_remove_point): Convert the packet number to a
8676 target_hw_bp_type before calling i386_low_remove_watchpoint.
8678 2014-04-23 Pedro Alves <palves@redhat.com>
8680 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8682 2014-04-10 Pedro Alves <palves@redhat.com>
8684 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8685 Check if the condition or command is NULL before checking if the
8686 breakpoint is known. On success, return true.
8687 * mem-break.h (add_breakpoint_condition): Document return.
8688 (add_breakpoint_commands): Add describing comment.
8689 * server.c (skip_to_semicolon): New function.
8690 (process_point_options): Use it.
8692 2014-04-09 Pedro Alves <palves@redhat.com>
8694 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8697 2014-02-27 Pedro Alves <palves@redhat.com>
8700 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8702 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8704 (last_thread_of_process_p): Take a PID argument instead of a
8706 (linux_wait_for_lwp): Delete.
8707 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8709 (linux_low_filter_event): New function, party factored out from
8710 linux_wait_for_event.
8711 (linux_wait_for_event): Rename to ...
8712 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8713 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8714 sigsuspend. Check for zombie leaders.
8715 (linux_wait_for_event): Reimplement as wrapper around
8716 linux_wait_for_event_filtered.
8717 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8718 a normal or signal exit is seen, it's the whole process exiting.
8719 (wait_for_sigstop): No longer a for_each_inferior callback.
8720 Rewrite on top of linux_wait_for_event_filtered.
8721 (stop_all_lwps): Call wait_for_sigstop directly.
8722 * server.c (resume, handle_target_event): Handle
8723 TARGET_WAITKIND_NO_RESUMED.
8725 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8727 * win32-low.c (psapi_get_dll_name,
8728 * win32_CreateToolhelp32Snapshot): Delete.
8729 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8730 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8732 (handle_load_dll): Add function description.
8733 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8735 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8737 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8739 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8740 base address when calling win32_add_one_solib.
8741 (handle_load_dll): Delete local variable load_addr.
8742 Remove 0x1000 offset applied to DLL base address when calling
8743 win32_add_one_solib.
8744 (handle_unload_dll): Add comment.
8746 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8748 * win32-low.c (win32_add_all_dlls): Renames
8749 win32_ensure_ntdll_loaded. Rewrite function documentation.
8750 Adjust implementation to always load all DLLs.
8751 Add 0x1000 offset to DLL base address when calling
8752 win32_add_one_solib.
8753 (child_initialization_done): New static global.
8754 (do_initial_child_stuff): Set child_initialization_done to
8755 zero during child initialization, and 1 after. Replace call
8756 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8758 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8759 (handle_unload_dll): Add function documentation.
8760 (get_child_debug_event): Ignore load and unload DLL events
8761 during child initialization.
8763 2014-02-20 Doug Evans <dje@google.com>
8765 Remove global all_lwps.
8766 * inferiors.h (ptid_of): Move here from linux-low.h.
8767 (pid_of, lwpid_of): Ditto.
8768 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8769 parameter is a struct thread_info * now.
8770 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8771 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8772 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8774 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8775 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8776 * linux-arm-low.c (update_registers_callback): Update, "entry"
8777 parameter is a struct thread_info * now.
8778 Fetch lwpid from current_inferior directly.
8779 (arm_insert_point): Pass &all_threads to find_inferior instead of
8781 (arm_remove_point): Ditto.
8782 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8783 (arm_prepare_to_resume): Fetch pid from thread.
8784 (arm_read_description): Fetch lwpid from current_inferior directly.
8785 * linux-low.c (all_lwps): Delete.
8786 (delete_lwp): Delete call to remove_inferior.
8787 (handle_extended_wait): Fetch lwpid from thread.
8788 (add_lwp): Don't set lwp->entry.id. Remove call to
8789 add_inferior_to_list.
8790 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8791 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8792 (kill_one_lwp_callback): Ditto.
8793 (linux_kill): Don't dereference NULL pointer.
8794 Fetch ptid,lwpid from thread.
8795 (get_detach_signal): Fetch ptid from thread.
8796 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8797 Simplify call to regcache_invalidate_thread.
8798 (delete_lwp_callback): Update, "entry" parameter is a
8799 struct thread_info * now. Fetch pid from thread.
8800 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8801 (status_pending_p_callback): Update, "entry" parameter is a
8802 struct thread_info * now. Fetch ptid from thread.
8803 (find_lwp_pid): Update, "entry" parameter is a
8804 struct thread_info * now.
8805 (linux_wait_for_lwp): Fetch pid from thread.
8806 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8807 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8808 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8809 (dequeue_one_deferred_signal): Ditto.
8810 (cancel_breakpoint): Fetch ptid from current_inferior.
8811 (linux_wait_for_event): Pass &all_threads to find_inferior,
8812 not &all_lwps. Fetch ptid, lwpid from thread.
8813 (count_events_callback): Update, "entry" parameter is a
8814 struct thread_info * now.
8815 (select_singlestep_lwp_callback): Ditto.
8816 (select_event_lwp_callback): Ditto.
8817 (cancel_breakpoints_callback): Ditto.
8818 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8820 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8821 (unsuspend_one_lwp): Update, "entry" parameter is a
8822 struct thread_info * now.
8823 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8825 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8826 Fetch lwpid from thread, not lwp.
8827 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8828 Pass &all_threads to find_inferior, not &all_lwps.
8829 (send_sigstop): Fetch lwpid from thread, not lwp.
8830 (send_sigstop_callback): Update, "entry" parameter is a
8831 struct thread_info * now.
8832 (suspend_and_send_sigstop_callback): Ditto.
8833 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8834 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8835 struct thread_info * now.
8836 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8838 (lwp_running): Update, "entry" parameter is a
8839 struct thread_info * now.
8840 (stop_all_lwps): Fetch ptid from thread.
8841 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8842 (linux_resume_one_lwp): Fetch lwpid from thread.
8843 (linux_set_resume_request): Update, "entry" parameter is a
8844 struct thread_info * now. Fetch pid, lwpid from thread.
8845 (resume_status_pending_p): Update, "entry" parameter is a
8846 struct thread_info * now.
8847 (need_step_over_p): Ditto. Fetch lwpid from thread.
8848 (start_step_over): Fetch lwpid from thread.
8849 (linux_resume_one_thread): Update, "entry" parameter is a
8850 struct thread_info * now. Fetch lwpid from thread.
8851 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8852 (proceed_one_lwp): Update, "entry" parameter is a
8853 struct thread_info * now. Fetch lwpid from thread.
8854 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8855 struct thread_info * now.
8856 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8857 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8858 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8860 (regsets_store_inferior_registers): Ditto.
8861 (fetch_register, store_register): Ditto.
8862 (linux_read_memory, linux_write_memory): Ditto.
8863 (linux_request_interrupt): Ditto.
8864 (linux_read_auxv): Ditto.
8865 (linux_xfer_siginfo): Ditto.
8866 (linux_qxfer_spu): Ditto.
8867 (linux_qxfer_libraries_svr4): Ditto.
8868 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8869 moved to inferiors.h.
8871 (get_thread_lwp): Update.
8872 (struct lwp_info): Delete member "entry". Simplify comment for
8875 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8876 current_inferior directly.
8877 (update_watch_registers_callback): Update, "entry" parameter is a
8878 struct thread_info * now. Fetch pid from thread.
8879 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8880 (mips_insert_point): Fetch lwpid from current_inferior.
8881 Pass &all_threads to find_inferior, not &all_lwps.
8882 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8883 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8885 (mips_stopped_data_address): Ditto.
8886 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8888 * linux-tile-low.c (tile_arch_setup): Ditto.
8889 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8890 (update_debug_registers_callback): Update, "entry" parameter is a
8891 struct thread_info * now. Fetch pid from thread.
8892 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8893 Pass &all_threads to find_inferior, not &all_lwps.
8894 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8895 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8896 Pass &all_threads to find_inferior, not &all_lwps.
8897 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8898 (i386_dr_low_get_status): Ditto.
8899 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8900 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8901 (x86_linux_read_description): Ditto.
8902 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8904 2014-02-20 Doug Evans <dje@google.com>
8906 * inferiors.c (get_first_inferior): Fix buglet.
8908 2014-02-19 Doug Evans <dje@google.com>
8910 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8911 * inferiors.c (add_thread): Change result type to struct thread_info *.
8912 All callers updated.
8913 (add_lwp): Call add_thread here instead of in callers.
8914 All callers updated.
8915 * linux-low.h (get_lwp_thread): Rewrite.
8916 (struct lwp_info): New member "thread".
8918 2014-02-19 Doug Evans <dje@google.com>
8920 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8921 All callers updated.
8923 2014-02-19 Doug Evans <dje@google.com>
8925 * inferiors.c (add_thread): Fix whitespace.
8927 2014-02-19 Doug Evans <dje@google.com>
8929 * dll.c (clear_dlls): Replace accessing list implemention details
8931 * gdbthread.h (get_first_thread): Declare.
8932 * inferiors.c (for_each_inferior_with_data): New function.
8933 (get_first_thread): New function.
8934 (find_thread_ptid): Simplify.
8935 (get_first_inferior): New function.
8936 (clear_list): Delete.
8937 (one_inferior_p): New function.
8938 (clear_inferior_list): New function.
8939 (clear_inferiors): Update.
8940 * inferiors.h (for_each_inferior_with_data): Declare.
8941 (clear_inferior_list): Declare.
8942 (one_inferior_p): Declare.
8943 (get_first_inferior): Declare.
8944 * linux-low.c (linux_wait_for_event): Replace accessing list
8945 implemention details with API function.
8946 * server.c (target_running): Ditto.
8947 (accumulate_file_name_length): New function.
8948 (emit_dll_description): New function.
8949 (handle_qxfer_libraries): Replace accessing list implemention
8950 details with API function.
8951 (handle_qxfer_threads_worker): New function.
8952 (handle_qxfer_threads_proper): Replace accessing list implemention
8953 details with API function.
8954 (handle_query): Ditto.
8955 (visit_actioned_threads_callback_ftype): New typedef.
8956 (visit_actioned_threads_data): New struct.
8957 (visit_actioned_threads): Rewrite to be find_inferior callback.
8958 (resume): Call find_inferior.
8959 (handle_status): Replace accessing list implemention
8960 details with API function.
8961 (process_serial_event): Replace accessing list implemention details
8963 * target.c (set_desired_inferior): Replace accessing list implemention
8964 details with API function.
8965 * tracepoint.c (same_process_p): New function.
8966 (gdb_agent_about_to_close): Replace accessing list implemention
8967 details with API function.
8968 * win32-low.c (child_delete_thread): Replace accessing list
8969 implemention details with API function.
8970 (match_dll_by_basename): New function.
8971 (dll_is_loaded_by_basename): New function.
8972 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8973 details call to dll_is_loaded_by_basename.
8975 2014-02-19 Doug Evans <dje@google.com>
8977 * dll.h (struct dll_info): Add comment.
8978 * gdbthread.h (struct thread_info): Add comment.
8979 (current_ptid): Simplify.
8980 * inferiors.c (add_process): Update.
8981 (remove_process): Update.
8982 * inferiors.h (struct process_info): Rename member "head" to "entry".
8983 * linux-low.c (delete_lwp): Update.
8985 (last_thread_of_process_p): Update.
8986 (kill_one_lwp_callback, linux_kill): Update.
8987 (status_pending_p_callback): Update.
8988 (wait_for_sigstop): Update. Simplify read of ptid.
8989 (start_step_over): Update.
8990 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8991 (get_lwp_thread): Update.
8992 (struct lwp_info): Rename member "head" to "entry".
8993 * regcache.h (inferior_list_entry): Delete.
8994 * server.c (kill_inferior_callback): Update.
8995 (detach_or_kill_inferior_callback): Update.
8996 (print_started_pid): Update.
8997 (print_attached_pid): Update.
8998 (process_serial_event): Simplify read of ptid.
8999 * thread-db.c (thread_db_create_event): Update.
9000 (thread_db_get_tls_address): Update.
9001 * win32-low.c (current_inferior_ptid): Simplify.
9003 2014-02-19 Tom Tromey <tromey@redhat.com>
9005 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9007 (target_supports_btrace): Update.
9009 2014-02-14 Yao Qi <yao@codesourcery.com>
9011 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9012 (rsp-low-ipa.o): New target.
9014 2014-02-12 Tom Tromey <tromey@redhat.com>
9016 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9017 convert_ascii_to_int.
9018 * regcache.c (registers_to_string): Likewise.
9019 * remote-utils.c (decode_M_packet): Likewise.
9020 * server.c (process_serial_event): Likewise.
9022 2014-02-12 Tom Tromey <tromey@redhat.com>
9024 * server.c (handle_query, handle_v_run): Use hex2bin, not
9026 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9028 2014-02-12 Tom Tromey <tromey@redhat.com>
9030 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9031 convert_int_to_ascii.
9032 * regcache.c (registers_to_string, collect_register_as_string):
9034 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9036 * server.c (process_serial_event): Likewise.
9037 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9038 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9040 2014-02-12 Tom Tromey <tromey@redhat.com>
9042 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9043 bin2hex, not hexify.
9044 * tracepoint.c (cmd_qtstatus): Likewise.
9046 2014-02-12 Tom Tromey <tromey@redhat.com>
9048 * remote-utils.c (monitor_output): Pass explicit length to
9051 2014-02-12 Tom Tromey <tromey@redhat.com>
9053 * tracepoint.c: Include rsp-low.h.
9054 * server.c: Include rsp-low.h.
9055 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9056 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9058 * remote-utils.c: Include rsp-low.h.
9059 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9060 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9061 (convert_int_to_ascii, convert_ascii_to_int): Move to
9063 * regcache.c: Include rsp-low.h.
9064 * ax.c: Include rsp-low.h.
9065 * Makefile.in (SFILES): Add common/rsp-low.c.
9066 (OBS): Add rsp-low.o.
9067 (rsp-low.o): New target.
9069 2014-02-12 Tom Tromey <tromey@redhat.com>
9071 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9072 Include print-utils.h.
9073 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9074 (plongest, thirty_two, phex_nz): Remove.
9075 * Makefile.in (SFILES): Add common/print-utils.c.
9076 (OBS): Add print-utils.o.
9077 (print-utils-ipa.o): New target.
9078 (print-utils.o): New target.
9079 (IPA_OBJS): Add print-utils-ipa.o.
9081 2014-02-06 Tom Tromey <tromey@redhat.com>
9083 * Makefile.in (SFILES): Fix indentation.
9085 2014-02-05 Doug Evans <dje@google.com>
9087 * linux-low.c (linux_wait_for_event): Improve comment.
9088 (linux_wait_1): Keep current_inferior in sync with event_child.
9090 2014-01-22 Doug Evans <dje@google.com>
9092 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9094 2014-01-22 Doug Evans <dje@google.com>
9096 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9097 * configure: Regenerate.
9098 * config.in: Regenerate.
9099 * Makefile.in (SFILES): Add debug.c.
9101 * debug.c: New file.
9102 * debug.h: New file.
9103 * linux-aarch64-low.c (*): Update all debugging printfs to use
9104 debug_printf instead of fprintf.
9105 * linux-arm-low.c (*): Ditto.
9106 * linux-cris-low.c (*): Ditto.
9107 * linux-crisv32-low.c (*): Ditto.
9108 * linux-m32r-low.c (*): Ditto.
9109 * linux-sparc-low.c (*): Ditto.
9110 * linux-x86.c (*): Ditto.
9111 * linux-low.c (*): Ditto.
9112 (linux_wait_1): Add calls to debug_enter, debug_exit.
9113 (linux_wait): Remove redundant debugging printf.
9114 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9115 (linux_resume, unstop_all_lwps): Ditto.
9116 * mem-break.c (*): Update all debugging printfs to use
9117 debug_printf instead of fprintf.
9118 * remote-utils.c (*): Ditto.
9119 * thread-db.c (*): Ditto.
9120 * server.c #include <ctype.h>, "gdb_vecs.h".
9121 (debug_threads): Moved to debug.c.
9122 (*): Update all debugging printfs to use debug_printf instead of
9124 (start_inferior): Replace call to fflush with call to debug_flush.
9125 (monitor_show_help): Mention set debug-format.
9126 (parse_debug_format_options): New function.
9127 (handle_monitor_command): Handle "monitor set debug-format".
9128 (gdbserver_usage): Mention --debug-format.
9129 (main): Parse --debug-format.
9130 * server.h (debug_threads): Declaration moved to debug.h.
9132 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9133 trace_debug_1 that uses debug_printf.
9134 (tracepoint_look_up_symbols): Update all debugging printfs to use
9135 debug_printf instead of fprintf.
9137 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9139 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9142 2014-01-17 Pedro Alves <palves@redhat.com>
9145 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9146 defined after including gdb_proc_service.h.
9148 2014-01-16 Doug Evans <dje@google.com>
9150 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9151 (match_dll): Use it.
9153 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9155 * target.h (target_ops) <read_btrace>: Change parameters and
9156 return type to allow error reporting.
9157 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9158 trace reading errors on.
9159 * linux-low.c (linux_low_read_btrace): Pass trace reading
9161 (linux_low_disable_btrace): New.
9163 2014-01-15 Doug Evans <dje@google.com>
9165 * inferiors.c (thread_id_to_gdb_id): Delete.
9166 * inferiors.h (thread_id_to_gdb_id): Delete.
9168 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9170 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9171 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9174 2014-01-08 Pedro Alves <palves@redhat.com>
9176 * server.c (handle_status): Don't discard previous queued stop
9177 replies or thread's pending status here.
9178 (main) <disconnection>: Do it here instead.
9180 2014-01-08 Pedro Alves <palves@redhat.com>
9182 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9183 * server.c (visit_actioned_threads, handle_pending_status): New
9185 (handle_v_cont): Factor out parts to ...
9186 (resume): ... this new function. If in all-stop, and a thread
9187 being resumed has a pending status, report it without actually
9189 (myresume): Adjust to use the new 'resume' function.
9190 (clear_pending_status_callback, set_pending_status_callback)
9191 (find_status_pending_thread_callback): New functions.
9192 (handle_status): Handle the case of multiple threads having
9193 interesting statuses to report. Report threads' real last signal
9194 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9195 with an interesting thread to report the status for, instead of
9196 always reporting the status of the first thread.
9198 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9200 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9201 * gdbreplay.c (gdbreplay_version): Likewise.
9203 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9205 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9206 iov.iov_len with the real length in use.
9208 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9210 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9211 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9212 for all targets that use win32-low.c.
9213 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9214 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9216 2013-12-13 Pedro Alves <palves@redhat.com>
9218 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9219 if equal to TARGET_WAITKIND_LOADED.
9220 * win32-low.c (cached_status): New static global.
9221 (win32_wait): Add declaration.
9222 (do_initial_child_stuff): Flush all initial pending debug events
9223 up to the initial breakpoint.
9224 (win32_wait): If CACHED_STATUS was set, return that instead
9225 of doing a real wait. Remove the code resuming the execution
9226 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9227 during the initial phase. Also remove the code changing
9228 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9229 TARGET_WAITKIND_STOPPED.
9231 2013-12-11 Yao Qi <yao@codesourcery.com>
9233 * notif.c (handle_notif_ack): Return 0 if no notification
9236 2013-11-20 Doug Evans <dje@google.com>
9238 * linux-low.c (linux_set_resume_request): Fix comment.
9240 2013-11-20 Doug Evans <dje@google.com>
9242 * linux-low.c (resume_status_pending_p): Tweak comment.
9244 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9246 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9247 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9248 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9249 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9250 (srv_amd64_regobj): Add amd64-mpx.o.
9251 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9252 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9253 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9254 * i387-fp.c (num_pl_bnd_register) Added constant.
9255 (num_pl_bnd_cfg_registers) Added constant.
9256 (struct i387_xsave) Added reserved area and MPX fields.
9257 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9258 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9260 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9261 (init_registers_amd64_mpx_linux): Declare new function.
9262 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9263 (x86_64_regmap): Add MPX registers.
9264 (x86_linux_read_description): Add MPX case.
9265 (initialize_low_arch): Initialize MPX targets.
9267 2013-11-18 Tom Tromey <tromey@redhat.com>
9269 * configure: Rebuild.
9270 * configure.ac: Don't check for stdlib.h.
9271 * gdbreplay.c: Unconditionally include stdlib.h.
9273 2013-11-18 Tom Tromey <tromey@redhat.com>
9275 * config.in: Rebuild.
9276 * configure: Rebuild.
9277 * configure.ac: Don't use AC_HEADER_DIRENT.
9279 2013-11-18 Tom Tromey <tromey@redhat.com>
9281 * server.h: Don't check HAVE_STRING_H.
9282 * gdbreplay.c: Don't check HAVE_STRING_H.
9283 * configure: Rebuild.
9285 2013-11-18 Tom Tromey <tromey@redhat.com>
9287 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9290 2013-11-08 Tom Tromey <tromey@redhat.com>
9292 * configure, config.in: Rebuild.
9293 * configure.ac: Remove unused configury.
9295 2013-11-08 Tom Tromey <tromey@redhat.com>
9297 * acinclude.m4: Include common.m4, codeset.m4.
9298 * configure, config.in: Rebuild.
9299 * configure.ac: Use GDB_AC_COMMON.
9301 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9303 * linux-s390-low.c (HWCAP_S390_TE): New define.
9304 (s390_arch_setup): Consider the TE field in the HWCAP for
9305 determining 'have_regset_tdb'.
9307 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9310 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9313 2013-10-02 Pedro Alves <palves@redhat.com>
9315 * server.c (process_serial_event): Don't output "GDBserver
9316 exiting" if GDB is connected through stdio.
9317 * target.c (mywait): Likewise, be silent if GDB is connected
9320 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9322 * lynx-low.c (lynx_add_threads_after_attach): New function.
9323 (lynx_attach): Remove call to add_thread. Add call to
9324 lynx_add_threads_after_attach instead.
9326 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9328 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9329 * config.in, configure: Regenerated.
9331 2013-09-18 Yao Qi <yao@codesourcery.com>
9334 * server.c (start_inferior): Clear 'resume_info'.
9336 2013-09-16 Jiong Wang <jiwang@tilera.com>
9338 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9341 2013-09-16 Jiong Wang <jiwang@tilera.com>
9343 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9344 linux-tile-low.o to srv_tgtobj.
9346 2013-09-16 Will Newton <will.newton@linaro.org>
9348 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9351 2013-09-06 Pedro Alves <palves@redhat.com>
9353 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9354 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9355 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9356 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9357 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9358 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9360 2013-09-06 Pedro Alves <palves@redhat.com>
9362 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9363 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9365 2013-09-06 Pedro Alves <palves@redhat.com>
9367 * linux-amd64-ipa.c: Include tracepoint.h.
9368 * linux-i386-ipa.c: Include tracepoint.h.
9370 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9372 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9373 (ps_get_thread_area): New function.
9375 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9377 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9378 (initialize_low_arch): Call init_registers_crisv32 rather than
9379 init_register_crisv32.
9381 2013-09-05 Pedro Alves <palves@redhat.com>
9383 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9385 * hostio.h: ... this new file.
9386 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9387 win32-low.c: Include hostio.h.
9389 2013-09-05 Pedro Alves <palves@redhat.com>
9391 * server.h (gdb_client_data, handler_func, callback_handler_func)
9392 (delete_file_handler, add_file_handler, append_callback_event)
9393 (delete_callback_event, start_event_loop, initialize_event_loop):
9394 Move to event-loop.h and include it.
9395 * event-loop.h: New file.
9397 2013-09-05 Pedro Alves <palves@redhat.com>
9399 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9400 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9401 (loaded_dll, unloaded_dll): Move to ...
9402 * dll.h: ... this new file.
9403 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9405 2013-09-05 Pedro Alves <palves@redhat.com>
9407 * server.h (current_process, get_thread_process, all_processes)
9408 (add_inferior_to_list, for_each_inferior, current_inferior)
9409 (remove_inferior, add_process, remove_process, find_process_pid)
9410 (have_started_inferiors_p, have_attached_inferiors_p)
9411 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9412 (clear_inferiors, find_inferior, find_inferior_id)
9413 (inferior_target_data, set_inferior_target_data)
9414 (inferior_regcache_data, set_inferior_regcache_data): Move to
9415 inferiors.h, and include it.
9416 * inferiors.h: New file.
9418 2013-09-05 Pedro Alves <palves@redhat.com>
9420 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9424 2013-09-05 Pedro Alves <palves@redhat.com>
9426 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9428 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9429 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9430 (handle_tracepoint_general_set, handle_tracepoint_query)
9431 (tracepoint_finished_step, tracepoint_was_hit)
9432 (release_while_stepping_state_list, current_traceframe)
9433 (in_readonly_region, traceframe_read_mem)
9434 (fetch_traceframe_registers, traceframe_read_sdata)
9435 (traceframe_read_info, struct fast_tpoint_collect_status)
9436 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9437 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9438 (supply_fast_tracepoint_registers)
9439 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9440 (ipa_tdesc, claim_trampoline_space)
9441 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9442 (agent_mem_read, agent_get_trace_state_variable_value)
9443 (agent_set_trace_state_variable_value, agent_tsv_read)
9444 (agent_mem_read_string, get_raw_reg_func_addr)
9445 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9446 * tracepoint.h: ... this new file.
9448 2013-09-05 Pedro Alves <palves@redhat.com>
9450 * server.h (perror_with_name, error, fatal, warning, paddress)
9451 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9453 * utils.h: New file.
9455 2013-09-05 Pedro Alves <palves@redhat.com>
9457 * server.h (remote_debug, noack_mode, transport_is_reliable)
9458 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9459 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9460 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9461 (write_enn, initialize_async_io, enable_async_io)
9462 (disable_async_io, check_remote_input_interrupt_request)
9463 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9464 (dead_thread_notify, prepare_resume_reply)
9465 (decode_address_to_semicolon, decode_address, decode_m_packet)
9466 (decode_M_packet, decode_X_packet, decode_xfer_write)
9467 (decode_search_memory_packet, unhexify, hexify)
9468 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9469 (look_up_one_symbol, relocate_instruction)
9470 (monitor_output): Move to remote-utils.h, and include it.
9471 * remote-utils.h: New file.
9473 2013-09-05 Pedro Alves <palves@redhat.com>
9475 * server.h (_): Delete.
9477 2013-09-02 Pedro Alves <palves@redhat.com>
9479 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9480 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9482 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9484 2013-09-02 Pierre Muller <muller@sourceware.org>
9486 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9487 or WriteProcessMemory complete successfully and handle
9488 ERROR_PARTIAL_COPY error.
9490 2013-09-02 Pedro Alves <palves@redhat.com>
9492 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9493 error instead of EIO.
9495 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9498 * linux-low.c: Include filestuff.h.
9499 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9500 * lynx-low.c: Include filestuff.h.
9501 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9502 * server.c: Include filestuff.h.
9503 (main): Call notice_open_fds.
9504 * spu-low.c: Include filestuff.h.
9505 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9507 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9509 * Makefile.in: Explain why ../target and ../nat are not
9510 listed as include file search paths.
9511 (linux-waitpid.o): New object file rule.
9512 * configure.srv (srv_native_linux_obj): New variable.
9513 Replace all occurrences of linux native object files with
9514 $srv_native_linux_obj.
9515 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9516 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9517 (linux_enable_event_reporting): Remove declaration.
9518 (my_waitpid): Moved to common/linux-waitpid.c.
9519 (linux_wait_for_event): Pass ptid when calling
9520 linux_enable_event_reporting.
9521 (linux_supports_tracefork_flag): Remove.
9522 (linux_enable_event_reporting): Likewise.
9523 (linux_tracefork_grandchild): Remove.
9524 (STACK_SIZE): Moved to common/linux-ptrace.c.
9525 (linux_tracefork_child): Remove.
9526 (linux_test_for_tracefork): Remove.
9527 (linux_look_up_symbols): Call linux_supports_traceclone.
9528 (initialize_low): Remove call to linux_test_for_tracefork.
9529 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9530 common/linux-ptrace.h.
9531 (PTRACE_TYPE_ARG4): Likewise.
9532 Include linux-ptrace.h.
9534 2013-08-21 Pedro Alves <palves@redhat.com>
9536 * config.in: Renegerate.
9538 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9540 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9541 (SFILES): Remove $(srcdir)/common/target-common.c and
9542 add $(srcdir)/target/waitstatus.c.
9543 (OBS): Remove target-common.o and add waitstatus.o.
9544 (server_h): Remove $(srcdir)/../common/target-common.h and
9545 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9546 and $(srcdir)/../target/waitstatus.h.
9547 (target-common.o): Remove.
9548 (waitstatus.o): New target object file.
9549 * target.h: Do not include target-common.h and
9550 include target/resume.h, target/wait.h and
9551 target/waitstatus.h.
9553 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9555 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9556 to PTRACE_TYPE_ARG3.
9557 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9558 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9560 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9561 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9563 2013-07-27 Jie Zhang <jie@codesourcery.com>
9564 Daniel Jacobowitz <dan@codesourcery.com>
9565 Yao Qi <yao@codesourcery.com>
9567 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9568 (mips-linux-watch.o): New rule.
9569 (mips_linux_watch_h): New variable.
9570 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9572 * linux-mips-low.c: Include mips-linux-watch.h.
9573 (struct arch_process_info, struct arch_lwp_info): New.
9574 (update_watch_registers_callback): New function.
9575 (mips_linux_new_process, mips_linux_new_thread) New functions.
9576 (mips_linux_prepare_to_resume, mips_insert_point): New
9578 (mips_remove_point, mips_stopped_by_watchpoint): New
9580 (rsp_bp_type_to_target_hw_bp_type): New function.
9581 (mips_stopped_data_address): New function.
9582 (the_low_target): Add watchpoint support functions.
9584 2013-07-27 Yao Qi <yao@codesourcery.com>
9586 * i386-low.c: Include break-common.h.
9587 (enum target_hw_bp_type): Remove.
9589 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9591 * Makefile.in (SFILES): /common/target-common.c.
9592 (OBS): Add target-common.o.
9593 (server_h): Add $(srcdir)/../common/target-common.h.
9594 (target-common.o): New target.
9595 * server.c (queue_stop_reply_callback): Free
9596 status string after use.
9597 * target.c (target_waitstatus_to_string): Remove.
9598 * target.h: Include target-common.h.
9599 (resume_kind): Likewise.
9600 (target_waitkind): Likewise.
9601 (target_waitstatus): Likewise.
9602 (TARGET_WNOHANG): Likewise.
9604 2013-07-04 Yao Qi <yao@codesourcery.com>
9606 * Makefile.in (host_alias): Use @host_noncanonical@.
9607 (target_alias): Use @target_noncanonical@.
9608 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9609 ACX_NONCANONICAL_HOST.
9610 * configure: Regenerated.
9613 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9615 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9616 * configure: Rebuild.
9617 * Makefile.in (version_host, version_target): Get from configure.
9618 (version.c): Use $(version_host) and $(version_target).
9620 2013-07-03 Pedro Alves <palves@redhat.com>
9622 * Makefile.in (config.status): Depend on development.sh.
9623 * acinclude.m4: Include libmcheck.m4.
9624 * configure: Regenerate.
9626 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9628 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9629 attribute inside the parentheses.
9630 (winapi_DebugSetProcessKillOnExit): Ditto.
9631 (winapi_DebugBreakProcess): Ditto.
9632 (winapi_GenerateConsoleCtrlEvent): Ditto.
9634 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9636 * notif.h (notif_event): Add a dummy member to avoid compiler
9639 2013-07-01 Pedro Alves <palves@redhat.com>
9641 * hostio.c (HOSTIO_PATH_MAX): Define.
9642 (require_filename, handle_open, handle_unlink, handle_readlink):
9645 2013-07-01 Pedro Alves <palves@redhat.com>
9647 * server.h: Include "pathmax.h".
9648 * linux-low.c: Don't include sys/param.h.
9649 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9651 * win32-low.c: Don't include sys/param.h.
9652 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9654 2013-07-01 Pedro Alves <palves@redhat.com>
9656 * event-loop.c: Don't check HAVE_UNISTD_H before including
9658 * gdbreplay.c: Likewise.
9659 * remote-utils.c: Likewise.
9660 * server.c: Likewise.
9661 * configure.ac: Don't check for unistd.h.
9662 * configure: Regenerate.
9664 2013-06-28 Tom Tromey <tromey@redhat.com>
9666 * Makefile.in (version.c): Use version.in, not
9669 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9671 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9672 * configure: Rebuild.
9673 * Makefile.in (version_host, version_target): Get from configure.
9674 (version.c): Use $(version_host) and $(version_target).
9676 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9678 Fix trace-status to output user name without trailing colon.
9679 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9681 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9683 Fix trace-status to output proper start-time and stop-time.
9684 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9685 output start time and stop time in hex as gdb expects.
9687 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9689 * tracepoint.c (build_traceframe_info_xml): Output trace state
9690 variables present in the trace buffer.
9692 2013-06-24 Tom Tromey <tromey@redhat.com>
9694 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9696 (version.o): Remove.
9697 * gdbreplay.c: Include version.h.
9698 (version, host_name): Don't declare.
9699 * server.h: Include version.h.
9700 (version, host_name): Don't declare.
9702 2013-06-12 Pedro Alves <palves@redhat.com>
9704 * linux-x86-low.c (linux_is_elf64): Delete global.
9705 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9706 with local linux_pid_exe_is_elf_64_file use.
9708 2013-06-11 Pedro Alves <palves@redhat.com>
9710 * linux-low.c (regset_disabled, disable_regset): New functions.
9711 (regsets_fetch_inferior_registers)
9712 (regsets_store_inferior_registers): Use them.
9713 (initialize_regsets_info); Don't allocate the disabled_regsets
9715 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9718 2013-06-11 Pedro Alves <palves@redhat.com>
9720 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9723 2013-06-11 Pedro Alves <palves@redhat.com>
9725 * linux-x86-low.c (initialize_low_arch): Call
9726 init_registers_x32_avx_linux.
9728 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9730 Fix compatibility with Android Bionic.
9731 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9734 2013-06-07 Pedro Alves <palves@redhat.com>
9737 * Makefile.in (OBS): Add tdesc.o.
9738 (IPA_OBJS): Add tdesc-ipa.o.
9739 (tdesc-ipa.o): New rule.
9740 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9742 * linux-low.c (new_inferior): Delete.
9743 (disabled_regsets, num_regsets): Delete.
9744 (linux_add_process): Adjust to set the new per-process
9746 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9747 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9748 was a stop. When calling arch_setup, switch the current inferior
9749 to the thread that got an event.
9750 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9751 (regsets_fetch_inferior_registers)
9752 (regsets_store_inferior_registers): New regsets_info parameter.
9754 (linux_register_in_regsets): New regs_info parameter. Adjust to
9756 (register_addr, fetch_register, store_register): New usrregs_info
9757 parameter. Adjust to use it.
9758 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9759 parameter regs_info. Adjust to use it.
9760 (linux_fetch_registers): Get the current inferior's regs_info, and
9762 (linux_store_registers): Ditto.
9763 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9764 (initialize_low): Don't initialize the target_regsets here. Call
9765 initialize_low_arch.
9766 * linux-low.h (target_regsets): Delete declaration.
9767 (struct regsets_info): New.
9768 (struct usrregs_info): New.
9769 (struct regs_info): New.
9770 (struct process_info_private) <new_inferior>: New field.
9771 (struct linux_target_ops): Delete the num_regs, regmap, and
9772 regset_bitmap fields. New field regs_info.
9773 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9774 * i387-fp.c (num_xmm_registers): Delete.
9775 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9776 calls to new interface.
9777 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9778 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9779 Infer the number of xmm registers from the regcache's target
9781 * i387-fp.h (num_xmm_registers): Delete.
9782 * inferiors.c (add_thread): Don't install the thread's regcache
9784 * proc-service.c (gregset_info): Fetch the current inferior's
9785 regs_info. Adjust to use it.
9786 * regcache.c: Include tdesc.h.
9787 (register_bytes, reg_defs, num_registers)
9788 (gdbserver_expedite_regs): Delete.
9789 (get_thread_regcache): If the thread doesn't have a regcache yet,
9790 create one, instead of aborting gdbserver.
9791 (regcache_invalidate_one): Rename to ...
9792 (regcache_invalidate_thread): ... this.
9793 (regcache_invalidate_one): New.
9794 (regcache_invalidate): Only invalidate registers of the current
9796 (init_register_cache): Add target_desc parameter, and use it.
9797 (new_register_cache): Ditto. Assert the target description has a
9798 non zero registers_size.
9799 (regcache_cpy): Add assertions. Adjust.
9800 (realloc_register_cache, set_register_cache): Delete.
9801 (registers_to_string, registers_from_string): Adjust.
9802 (find_register_by_name, find_regno, find_register_by_number)
9803 (register_cache_size): Add target_desc parameter, and use it.
9804 (free_register_cache_thread, free_register_cache_thread_one)
9805 (regcache_release, register_cache_size): New.
9806 (register_size): Add target_desc parameter, and use it.
9807 (register_data, supply_register, supply_register_zeroed)
9808 (supply_regblock, supply_register_by_name, collect_register)
9809 (collect_register_as_string, collect_register_by_name): Adjust.
9810 * regcache.h (struct target_desc): Forward declare.
9811 (struct regcache) <tdesc>: New field.
9812 (init_register_cache, new_register_cache): Add target_desc
9814 (regcache_invalidate_thread): Declare.
9815 (regcache_invalidate_one): Delete declaration.
9816 (regcache_release): Declare.
9817 (find_register_by_number, register_cache_size, register_size)
9818 (find_regno): Add target_desc parameter.
9819 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9821 * remote-utils.c: Include tdesc.h.
9822 (outreg, prepare_resume_reply): Adjust.
9823 * server.c: Include tdesc.h.
9824 (gdbserver_xmltarget): Delete declaration.
9825 (get_features_xml, process_serial_event): Adjust.
9826 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9828 (struct process_info) <tdesc>: New field.
9829 (ipa_tdesc): Declare.
9830 * tdesc.c: New file.
9831 * tdesc.h: New file.
9832 * tracepoint.c: Include tdesc.h.
9833 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9834 (get_context_regcache): Adjust to pass ipa_tdesc down.
9835 (do_action_at_tracepoint): Adjust to get the register cache size
9836 from the context regcache's description.
9837 (traceframe_walk_blocks): Adjust to get the register cache size
9838 from the current trace frame's description.
9839 (traceframe_get_pc): Adjust to get current trace frame's
9840 description and pass it down.
9841 (gdb_collect): Adjust to get the register cache size from the
9843 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9844 (gdbserver_xmltarget): Delete.
9845 (initialize_low_tracepoint): Set the ipa's target description.
9846 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9847 (initialize_low_tracepoint): Set the ipa's target description.
9848 * linux-x86-low.c: Include tdesc.h.
9849 [__x86_64__] (is_64bit_tdesc): New.
9850 (ps_get_thread_area, x86_get_thread_area): Use it.
9851 (i386_cannot_store_register): Rename to ...
9852 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9853 (i386_cannot_fetch_register): Rename to ...
9854 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9855 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9857 (target_regsets): Rename to ...
9858 (x86_regsets): ... this.
9859 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9861 (x86_siginfo_fixup): Use is_64bit_tdesc.
9862 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9863 (tdesc_x32_avx_linux, tdesc_x32_linux)
9864 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9866 (x86_linux_update_xmltarget): Delete.
9867 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9868 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9869 (AMD64_LINUX_USER64_CS): New.
9870 (x86_linux_read_description): New, based on
9871 x86_linux_update_xmltarget.
9872 (same_process_callback): New.
9873 (x86_arch_setup_process_callback): New.
9874 (x86_linux_update_xmltarget): New.
9875 (x86_regsets_info): New.
9876 (amd64_linux_regs_info): New.
9877 (i386_linux_usrregs_info): New.
9878 (i386_linux_regs_info): New.
9879 (x86_linux_regs_info): New.
9880 (x86_arch_setup): Reimplement.
9881 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9882 (x86_emit_ops): Ditto.
9883 (the_low_target): Adjust. Install x86_linux_regs_info,
9884 x86_cannot_fetch_register, and x86_cannot_store_register.
9885 (initialize_low_arch): New.
9886 * linux-ia64-low.c (tdesc_ia64): Declare.
9887 (ia64_fetch_register): Adjust.
9888 (ia64_usrregs_info, regs_info): New globals.
9889 (ia64_regs_info): New function.
9890 (the_low_target): Adjust.
9891 (initialize_low_arch): New function.
9892 * linux-sparc-low.c (tdesc_sparc64): Declare.
9893 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9895 (sparc_arch_setup): New function.
9896 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9897 (the_low_target): Adjust.
9898 (initialize_low_arch): New function.
9899 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9900 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9901 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9902 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9903 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9904 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9905 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9906 (tdesc_powerpc_isa205_vsx64l): Declare.
9907 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9908 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9909 (ppc_set_pc, ppc_get_hwcap): Adjust.
9910 (ppc_usrregs_info): Forward declare.
9911 (!__powerpc64__) ppc_regmap_adjusted: New global.
9912 (ppc_arch_setup): Adjust to the current process'es target
9914 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9915 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9916 (ppc_store_evrregset): Adjust.
9917 (target_regsets): Rename to ...
9918 (ppc_regsets): ... this, and make static.
9919 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9920 (ppc_regs_info): New function.
9921 (the_low_target): Adjust.
9922 (initialize_low_arch): New function.
9923 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9924 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9925 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9926 (tdesc_s390x_linux64v2): Declare.
9927 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9928 (s390_fill_gregset, s390_store_last_break): Adjust.
9929 (target_regsets): Rename to ...
9930 (s390_regsets): ... this, and make static.
9931 (s390_get_pc, s390_set_pc): Adjust.
9932 (s390_get_hwcap): New target_desc parameter, and use it.
9933 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9934 (s390_arch_setup): Adjust to set the current process'es target
9935 description. Don't adjust the regmap.
9936 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9937 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9938 (regs_info_3264): New globals.
9939 (s390_regs_info): New function.
9940 (the_low_target): Adjust.
9941 (initialize_low_arch): New function.
9942 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9943 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9944 [__mips64] (init_registers_mips_linux)
9945 (init_registers_mips_dsp_linux): Delete defines.
9946 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9947 (have_dsp): New global.
9948 (mips_read_description): New, based on mips_arch_setup.
9949 (mips_arch_setup): Reimplement.
9950 (get_usrregs_info): New function.
9951 (mips_cannot_fetch_register, mips_cannot_store_register)
9952 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9953 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9954 (target_regsets): Rename to ...
9955 (mips_regsets): ... this, and make static.
9956 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9957 (dsp_regs_info, regs_info): New globals.
9958 (mips_regs_info): New function.
9959 (the_low_target): Adjust.
9960 (initialize_low_arch): New function.
9961 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9962 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9964 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9965 (arm_read_description): New, with bits factored from
9967 (arm_arch_setup): Reimplement.
9968 (target_regsets): Rename to ...
9969 (arm_regsets): ... this, and make static.
9970 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9971 (arm_regs_info): New function.
9972 (the_low_target): Adjust.
9973 (initialize_low_arch): New function.
9974 * linux-m68k-low.c (tdesc_m68k): Declare.
9975 (target_regsets): Rename to ...
9976 (m68k_regsets): ... this, and make static.
9977 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9978 (m68k_regs_info): New function.
9979 (m68k_arch_setup): New function.
9980 (the_low_target): Adjust.
9981 (initialize_low_arch): New function.
9982 * linux-sh-low.c (tdesc_sharch): Declare.
9983 (target_regsets): Rename to ...
9984 (sh_regsets): ... this, and make static.
9985 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9986 (sh_regs_info, sh_arch_setup): New functions.
9987 (the_low_target): Adjust.
9988 (initialize_low_arch): New function.
9989 * linux-bfin-low.c (tdesc_bfin): Declare.
9990 (bfin_arch_setup): New function.
9991 (bfin_usrregs_info, regs_info): New globals.
9992 (bfin_regs_info): New function.
9993 (the_low_target): Adjust.
9994 (initialize_low_arch): New function.
9995 * linux-cris-low.c (tdesc_cris): Declare.
9996 (cris_arch_setup): New function.
9997 (cris_usrregs_info, regs_info): New globals.
9998 (cris_regs_info): New function.
9999 (the_low_target): Adjust.
10000 (initialize_low_arch): New function.
10001 * linux-cris-low.c (tdesc_crisv32): Declare.
10002 (cris_arch_setup): New function.
10003 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10004 (cris_regs_info): New function.
10005 (the_low_target): Adjust.
10006 (initialize_low_arch): New function.
10007 * linux-m32r-low.c (tdesc_m32r): Declare.
10008 (m32r_arch_setup): New function.
10009 (m32r_usrregs_info, regs_info): New globals.
10010 (m32r_regs_info): Adjust.
10011 (initialize_low_arch): New function.
10012 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10013 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10014 (tic6x_usrregs_info): Forward declare.
10015 (tic6x_read_description): New function, based on ...
10016 (tic6x_arch_setup): ... this. Reimplement.
10017 (target_regsets): Rename to ...
10018 (tic6x_regsets): ... this, and make static.
10019 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10020 (tic6x_regs_info): New function.
10021 (the_low_target): Adjust.
10022 (initialize_low_arch): New function.
10023 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10024 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10025 (target_regsets): Rename to ...
10026 (xtensa_regsets): ... this, and make static.
10027 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10029 (xtensa_arch_setup, xtensa_regs_info): New functions.
10030 (the_low_target): Adjust.
10031 (initialize_low_arch): New function.
10032 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10033 (nios2_arch_setup): Set the current process'es tdesc.
10034 (target_regsets): Rename to ...
10035 (nios2_regsets): ... this.
10036 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10037 (nios2_regs_info): New function.
10038 (the_low_target): Adjust.
10039 (initialize_low_arch): New function.
10040 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10041 (aarch64_arch_setup): Set the current process'es tdesc.
10042 (target_regsets): Rename to ...
10043 (aarch64_regsets): ... this.
10044 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10045 (aarch64_regs_info): New function.
10046 (the_low_target): Adjust.
10047 (initialize_low_arch): New function.
10048 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10050 (target_regsets): Rename to ...
10051 (tile_regsets): ... this.
10052 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10053 (tile_regs_info): New function.
10054 (tile_arch_setup): Set the current process'es tdesc.
10055 (the_low_target): Adjust.
10056 (initialize_low_arch): New function.
10057 * spu-low.c (tdesc_spu): Declare.
10058 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10059 * win32-arm-low.c (tdesc_arm): Declare.
10060 (arm_arch_setup): New function.
10061 (the_low_target): Install arm_arch_setup instead of
10062 init_registers_arm.
10063 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10064 (init_windows_x86): Rename to ...
10065 (i386_arch_setup): ... this. Set `win32_tdesc'.
10066 (the_low_target): Adjust.
10067 * win32-low.c (win32_tdesc): New global.
10068 (child_add_thread): Don't create the thread cache here.
10069 (do_initial_child_stuff): Set the new process'es tdesc.
10070 * win32-low.h (struct target_desc): Forward declare.
10071 (win32_tdesc): Declare.
10072 * lynx-i386-low.c (tdesc_i386): Declare global.
10073 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10074 * lynx-low.c (lynx_tdesc): New global.
10075 (lynx_add_process): Set the new process'es tdesc.
10076 * lynx-low.h (struct target_desc): Forward declare.
10077 (lynx_tdesc): Declare global.
10078 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10079 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10080 * nto-low.c (nto_tdesc): New global.
10081 (do_attach): Set the new process'es tdesc.
10082 * nto-low.h (struct target_desc): Forward declare.
10083 (nto_tdesc): Declare.
10084 * nto-x86-low.c (tdesc_i386): Declare.
10085 (nto_x86_arch_setup): Set `nto_tdesc'.
10087 2013-06-04 Gary Benson <gbenson@redhat.com>
10089 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10090 to qSupported response when appropriate.
10091 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10092 with nonzero-length annex.
10093 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10094 arguments supplied in annex.
10096 2013-05-31 Doug Evans <dje@google.com>
10099 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10100 64 bits in 64-cross-32 environment.
10102 2013-05-28 Pedro Alves <palves@redhat.com>
10104 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10105 (aarch64-without-fpu.c): Delete rule.
10106 * configure.srv (aarch64*-*-linux*): Remove references to
10107 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10108 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10111 2013-05-24 Pedro Alves <palves@redhat.com>
10113 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10114 instead of strchr/decode_address. Error if the range isn't split
10115 with a ','. Don't assume there's be a ':' in the action.
10117 2013-05-23 Yao Qi <yao@codesourcery.com>
10118 Pedro Alves <palves@redhat.com>
10120 * linux-low.c (lwp_in_step_range): New function.
10121 (linux_wait_1): If the thread was range stepping and stopped
10122 outside the stepping range, report the stop to GDB. Otherwise,
10123 continue stepping. Add range stepping debug output.
10124 (linux_set_resume_request): Copy the step range from the resume
10125 request to the lwp.
10126 (linux_supports_range_stepping): New.
10127 (linux_target_ops) <supports_range_stepping>: Set to
10128 linux_supports_range_stepping.
10129 * linux-low.h (struct linux_target_ops)
10130 <supports_range_stepping>: New field.
10131 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10132 * linux-x86-low.c (x86_supports_range_stepping): New.
10133 (the_low_target) <supports_range_stepping>: Set to
10134 x86_supports_range_stepping.
10135 * server.c (handle_v_cont): Handle 'r' action.
10136 (handle_v_requests): Append ";r" if the target supports range
10138 * target.h (struct thread_resume) <step_range_start,
10139 step_range_end>: New fields.
10140 (struct target_ops) <supports_range_stepping>:
10142 (target_supports_range_stepping): New macro.
10144 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10146 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10147 confusion in comment.
10149 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10151 * lynx-low.c (struct process_info_private): New type.
10152 (lynx_add_process): New function.
10153 (lynx_create_inferior, lynx_attach): Replace calls to
10154 add_process by calls to lynx_add_process.
10155 (lynx_resume): If PTID is null, then try using
10156 current_process()->private->last_wait_event_ptid.
10158 (lynx_clear_inferiors): Delete. The contents of that function
10159 has been inlined in lynx_mourn;
10160 (lynx_wait_1): Save the ptid in the process's private data.
10161 (lynx_mourn): Free the process' private data. Replace call
10162 to lynx_clear_inferiors by call to clear_inferiors.
10164 2013-05-17 Yao Qi <yao@codesourcery.com>
10166 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10169 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10171 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10172 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10173 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10174 PT_TEXT_END_ADDR guards. Update comments.
10175 (linux_target_op) <read_offsets>: Conditionally define to
10176 linux_read_offsets if the target is UCLIBC and if it defines
10177 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10179 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10180 Andrew Jenner <andrew@codesourcery.com>
10182 * Makefile.in (SFILES): Add linux-nios2-low.c.
10183 (clean): Add action to delete nios2-linux.c.
10184 (nios2-linux.c): New rule.
10185 * configure.srv: Add nios2*-*-linux*.
10186 * linux-nios2-low.c: New.
10188 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10190 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10192 2013-04-25 Hui Zhu <hui@codesourcery.com>
10195 * ax.c (ax_printf): Add fflush.
10197 2013-04-22 Tom Tromey <tromey@redhat.com>
10199 * Makefile.in (SFILES): Add filestuff.c.
10200 (OBS): Add filestuff.o.
10201 (filestuff.o): New target.
10202 * config.in, configure: Rebuild.
10203 * configure.ac: Check for fdwalk, pipe2.
10205 2013-04-17 Pedro Alves <palves@redhat.com>
10207 * configure.ac (USE_THREAD_DB): Delete variable.
10208 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10209 Don't AC_SUBST USE_THREAD_DB.
10210 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10211 * config.in, configure: Regenerate.
10213 2013-04-16 Pedro Alves <palves@redhat.com>
10215 * linux-low.h (struct lwp_info) <thread_known>: Move under
10216 the USE_THREAD_DB #ifdef.
10218 2013-04-16 Pedro Alves <palves@redhat.com>
10220 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10221 (linux-low.o): Delete rule.
10222 * linux-low.h: Always include "gdb_thread_db.h" instead of
10223 conditionally including thread_db.h.
10224 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10227 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10229 * Makefile.in (install-only): Fix make install regression.
10231 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10233 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10234 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10236 * gdbserver.1: Remove.
10238 2013-03-22 Pedro Alves <palves@redhat.com>
10240 * linux-low.c (handle_extended_wait): Don't call
10241 linux_enable_event_reporting.
10243 2013-03-15 Tony Theodore <tonyt@logyst.com>
10246 * Makefile.in (SHELL): Use @SHELL@.
10248 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10250 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10253 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10255 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10256 Remove extraneous NULL element.
10258 2013-03-13 Yao Qi <yao@codesourcery.com>
10260 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10261 'V' block in trace frame.
10263 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10265 * target.h (struct target_ops): Add btrace ops.
10266 (target_supports_btrace): New macro.
10267 (target_enable_btrace): New macro.
10268 (target_disable_btrace): New macro.
10269 (target_read_btrace): New macro.
10270 * gdbthread.h (struct thread_info): Add btrace field.
10271 * server.c: Include btrace-common.h.
10272 (handle_btrace_general_set): New function.
10273 (handle_btrace_enable): New function.
10274 (handle_btrace_disable): New function.
10275 (handle_general_set): Call handle_btrace_general_set.
10276 (handle_qxfer_btrace): New function.
10277 (struct qxfer qxfer_packets[]): Add btrace entry.
10278 * inferiors.c (remove_thread): Disable btrace.
10279 * linux-low: Include linux-btrace.h.
10280 (linux_low_enable_btrace): New function.
10281 (linux_low_read_btrace): New function.
10282 (linux_target_ops): Add btrace ops.
10283 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10284 Add srv_linux_btrace=yes.
10285 (x86_64-*-linux*): Add linux-btrace.o.
10286 Add srv_linux_btrace=yes.
10287 * configure.ac: Define HAVE_LINUX_BTRACE.
10288 * config.in: Regenerated.
10289 * configure: Regenerated.
10291 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10293 * server.c (handle_qxfer): Preserve error message if -3 is
10295 (qxfer): Document the -3 return value.
10297 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10299 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10300 (linux_btrace_h): New variable.
10301 (linux-btrace.o): New rule.
10303 2013-03-08 Stan Shebs <stan@codesourcery.com>
10304 Hafiz Abid Qadeer <abidh@codesourcery.com>
10306 * tracepoint.c (trace_buffer_size): New global.
10307 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10308 (init_trace_buffer): Change to one-argument function. Allocate
10309 trace buffer memory.
10310 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10311 handle QTBuffer:size packet.
10312 (cmd_bigqtbuffer_size): New function.
10313 (initialize_tracepoint): Call init_trace_buffer with
10314 DEFAULT_TRACE_BUFFER_SIZE.
10315 * server.c (handle_query): Add QTBuffer:size in the
10318 2013-03-07 Yao Qi <yao@codesourcery.com>
10320 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10321 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10323 (cmd_qtsp): Adjust condition. Do post increment.
10324 Set cur_action and cur_step_action back to 0.
10326 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10329 * linux-low.c (linux_write_memory): Return early success if LEN is
10332 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10334 * configure.srv: Add x86_64-*-cygwin* as target.
10336 2013-02-28 Tom Tromey <tromey@redhat.com>
10338 * configure.ac: Invoke AC_SYS_LARGEFILE.
10339 * configure, config.in: Rebuild.
10341 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10343 * win32-low.c: Throughout, fix format strings and casts of
10344 printf-like functions to avoid type related warnings on all
10346 (get_child_debug_event): Print dwDebugEventCode as hex since
10347 that's how it's usually documented.
10349 2013-02-28 Yao Qi <yao@codesourcery.com>
10351 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10354 2013-02-27 Jiong Wang <jiwang@tilera.com>
10356 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10357 (reg-tilegx32.c): New rule.
10358 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10359 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10360 different register info initializer according to elf class.
10361 (init_registers_tilgx32): New function. The tilegx32 register info
10363 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10364 (tile_store_gregset): Likewise.
10366 2013-02-27 Yao Qi <yao@codesourcery.com>
10368 * server.c (process_point_options): Print debug message when
10369 debug_threads is true.
10371 2013-02-26 Yao Qi <yao@codesourcery.com>
10373 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10375 2013-02-19 Pedro Alves <palves@redhat.com>
10376 Kai Tietz <ktietz@redhat.com>
10380 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10381 instead of strtoul to extract address from packet.
10382 (process_serial_event) <'z'>: Likewise.
10384 2013-02-18 Yao Qi <yao@codesourcery.com>
10386 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10388 2013-02-14 Pedro Alves <palves@redhat.com>
10392 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10393 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10395 2013-02-14 Pedro Alves <palves@redhat.com>
10397 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10399 2013-02-14 Pedro Alves <palves@redhat.com>
10401 * tracepoint.c (save_string): Delete.
10402 (add_tracepoint_action): Use savestring instead of save_string.
10404 2013-02-12 Pedro Alves <palves@redhat.com>
10406 * linux-xtensa-low.c: Ditto.
10407 * xtensa-xtregs.c: Ditto.
10409 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10411 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10414 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10416 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10417 aarch64_num_wp_regs and aarch64_num_bp_regs to
10418 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10420 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10422 * linux-aarch64-low.c (ps_get_thread_area): Replace
10423 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10425 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10426 Marcus Shawcroft <marcus.shawcroft@arm.com>
10427 Nigel Stephens <nigel.stephens@arm.com>
10428 Yufeng Zhang <yufeng.zhang@arm.com>
10430 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10431 (aarch64.c, aarch64-without-fpu.c): New targets.
10432 * configure.srv (aarch64*-*-linux*): New.
10433 * linux-aarch64-low.c: New file.
10435 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10437 * linux-low.c (handle_extended_wait, linux_create_inferior)
10438 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10439 (dequeue_one_deferred_signal, linux_resume_one_thread)
10440 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10441 (linux_tracefork_grandchild, linux_test_for_tracefork)
10442 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10443 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10444 where the argument is 0.
10446 2013-01-25 Yao Qi <yao@codesourcery.com>
10448 * event-loop.c: Include "queue.h".
10449 (gdb_event_p): New typedef.
10450 (struct gdb_event) <next_event>: Remove.
10451 (event_queue): Change to QUEUE(gdb_event_p).
10452 (async_queue_event): Remove.
10453 (gdb_event_xfree): New.
10454 (initialize_event_loop): New.
10455 (process_event): Use API from QUEUE.
10456 (wait_for_event): Likewise.
10457 * server.c (main): Call initialize_event_loop.
10458 * server.h (initialize_event_loop): Declare.
10460 2013-01-18 Yao Qi <yao@codesourcery.com>
10462 * ax.h (struct eval_agent_expr_context): New.
10463 (gdb_eval_agent_expr): Update declaration.
10464 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10465 TFRAME. Add new argument CTX.
10466 * server.h (struct eval_agent_expr_context): Declare.
10467 (agent_mem_read, agent_tsv_read): Update declaration.
10468 (agent_mem_read_string): Likewise.
10469 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10470 (add_traceframe_block): Add new argument TPOINT.
10471 Increase TPOINT->traceframe_usage.
10472 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10473 eval_tracepoint_agent_expr.
10474 (condition_true_at_tracepoint): Likewise.
10475 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10476 (agent_mem_read_string, agent_tsv_read): Likewise.
10478 2013-01-16 Yao Qi <yao@codesourcery.com>
10480 * linux-low.c (linux_resume_one_lwp): Don't check
10481 'lwp->bp_reinsert != 0'.
10483 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10484 Pedro Alves <palves@redhat.com>
10486 * lynx-low.c (ptrace_request_to_str): Define a temporary
10487 macro and use it to simplify this function's implementation.
10489 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10491 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10494 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10496 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10498 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10500 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10502 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10504 * lynx-low.c (lynx_resume): Use the resume_info parameter
10505 to determine the ptid for the lynx_ptrace call, unless
10506 it is equal to minus_one_ptid, in which case we use the
10507 ptid of the current_inferior.
10508 (lynx_wait_1): After having received a thread create/exit
10509 event, resume the inferior's execution using the signaling
10510 thread's ptid, rather than the old ptid.
10512 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10514 * lynx-low.c (lynx_resume): Delete variable ret.
10516 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10518 * gdbreplay.c (gdbreplay_version): Update copyright year.
10519 * server.c (gdbserver_version): Likewise.
10521 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10523 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10526 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10528 * lynx-low.c (ptrace_request_to_str): Add handling for
10529 PTRACE_GETTRACESIG.
10531 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10533 * lynx-low.c (lynx_attach): Delete variable new_process.
10535 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10537 * lynx-low.c (lynx_create_inferior): Delete variable
10540 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10542 * lynx-low.c (ptrace_request_to_str): Do not handle
10543 PTRACE_GETTHREADLIST if this macro does not exist.
10545 2012-12-15 Yao Qi <yao@codesourcery.com>
10547 * Makefile.in (OBS): Add notif.o.
10548 * notif.c, notif.h: New.
10549 * server.c: Include "notif.h".
10550 (struct vstop_notif) <next>: Remove.
10552 (queue_stop_reply): Update.
10553 (push_event, send_next_stop_reply): Remove.
10554 (discard_queued_stop_replies): Update.
10555 (notif_stop): New variable.
10556 (handle_v_stopped): Remove.
10557 (handle_v_requests): Don't call handle_v_stopped. Call
10558 handle_ack_notif instead.
10559 (queue_stop_reply_callback): Call notif_event_enque instead
10560 of queue_stop_reply.
10561 (handle_status): Don't call send_next_stop_reply, call
10562 notif_write_event instead.
10563 (kill_inferior_callback): Likewise.
10564 (detach_or_kill_inferior_callback): Likewise.
10565 (main): Call initialize_notif.
10566 (process_serial_event): Call QUEUE_is_empty.
10567 (handle_target_event): Call notif_push instead of push event.
10568 * server.h (push_event): Remove declaration.
10570 2012-12-10 Tom Tromey <tromey@redhat.com>
10572 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10573 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10576 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10577 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10578 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10579 (amd64-linux-ipa.o, ax.o): Rewrite.
10580 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10581 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10582 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10583 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10584 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10585 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10586 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10587 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10588 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10589 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10590 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10591 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10592 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10593 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10594 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10595 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10596 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10597 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10598 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10599 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10600 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10601 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10602 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10603 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10604 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10605 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10606 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10607 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10608 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10609 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10610 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10611 (reg-tilegx.o): Remove.
10612 (all_object_files): New macro.
10613 Include .deps files.
10614 * aclocal.m4, configure: Rebuild.
10615 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10616 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10617 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10619 2012-12-05 Tom Tromey <tromey@redhat.com>
10622 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10624 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10626 * configure.ac: Check for linux/perf_event.h.
10627 * config.in: Regenerated.
10628 * configure: Regenerated.
10630 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10632 * hostio.c (handle_readlink): Decrease buffer size
10633 parameter passed to readlink by one byte.
10635 2012-11-26 Yao Qi <yao@codesourcery.com>
10637 * configure.ac (build_warnings): Append '-Wempty-body'.
10638 * configure: Regenerated.
10639 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10642 2012-11-15 Pierre Muller <muller@sourceware.org>
10644 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10645 * config.in: Regenerate.
10646 * configure: Regenerate.
10647 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10648 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10649 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10650 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10652 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10653 instead of <sys/wait.h> header.
10654 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10656 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10658 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10659 (various make rules): Remove -DGDBSERVER
10661 2012-11-09 Yao Qi <yao@codesourcery.com>
10663 * spu-low.c (current_ptid): Move it to ..
10664 * gdbthread.h: ... here. New.
10665 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10666 * server.c (myresume, process_serial_event): Likewise.
10667 * thread-db.c (thread_db_find_new_threads): Likewise.
10668 * tracepoint.c (run_inferior_command): Likewise.
10670 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10672 * server.c (handle_search_memory_1): Include access length in
10675 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10677 * linux-crisv32-low.c: Fix compile errors.
10679 2012-09-04 Yao Qi <yao@codesourcery.com>
10681 * tracepoint.c (cmd_qtsv): Adjust debug message.
10682 Don't check CUR_TPOINT.
10684 2012-08-28 Yao Qi <yao@codesourcery.com>
10686 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10687 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10688 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10689 Remove declarations of xmalloc, xreallloc, xstrdup and
10691 * Makefile.in (libiberty_h): New.
10692 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10693 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10695 2012-08-23 Yao Qi <yao@codesourcery.com>
10697 * server.h: Remove declaration of 'xsnprintf'.
10699 2012-08-22 Keith Seitz <keiths@redhat.com>
10701 * server.h: Include build-gnulib-gbserver/config.h.
10702 * gdbreplay.c: Likewise.
10704 2012-08-08 Doug Evans <dje@google.com>
10706 * Makefile.in (SFILES): Add gdb_vecs.c.
10707 (OBS): Add gdb_vecs.o.
10708 (gdb_vecs_h, host_defs_h): New variables.
10709 (thread-db.o): Add $(gdb_vecs_h) dependency.
10710 (gdb_vecs.o): New rule.
10711 * thread-db.c: #include "gdb_vecs.h".
10712 (thread_db_load_search): Use a vector to iterate over path elements.
10713 Handle text appearing after "$pdir".
10715 * configure.ac: Add check for strstr.
10716 * config.in: Regenerate.
10717 * configure: Regenerate.
10719 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10721 * hostio.c (handle_pread): If pread fails, fall back to attempting
10723 (handle_pwrite): Likewise for pwrite.
10725 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10727 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10728 between unsupported TYPE and unimplementable ADDR/LEN combination.
10729 (arm_insert_point): Act on new return value.
10731 2012-07-31 Pedro Alves <palves@redhat.com>
10733 * server.c (process_point_options): Only skip tokens if we find
10734 one that is unrecognized. Don't treat 'X' specially while
10735 skipping unrecognized tokens.
10737 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10739 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10740 to 4-byte-align HW breakpoint addresses for Thumb.
10742 2012-07-27 Yao Qi <yao@codesourcery.com>
10746 * server.h: Declare gdb_agent_about_to_close.
10747 * target.c (kill_inferior): Include "agent.h".
10748 New. Send command 'kill'.
10749 * target.h (kill_inferior): Removed macro.
10750 * tracepoint.c (gdb_agent_about_to_close): New.
10751 (gdb_agent_helper_thread): Handle command 'close'.
10752 Wait endlessly until the inferior stops.
10753 Install gdb_agent_remove_socket to atexit hook.
10754 (agent_socket_name): New static variable.
10755 (gdb_agent_socket_init): Replace local variable 'name' with
10756 'agent_socket_name'.
10757 (gdb_agent_remove_socket): New.
10759 2012-07-27 Yao Qi <yao@codesourcery.com>
10761 * server.c (process_point_options): Stop at 'X' when parsing.
10763 2012-07-19 Michael Eager <eager@eagercon.com>
10765 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10767 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10768 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10769 hardware breakpoint.
10771 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10773 * gdbserver/linux-low.c (initialize_low): Call
10774 linux_ptrace_init_warnings.
10776 2012-07-02 Doug Evans <dje@google.com>
10778 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10781 2012-07-02 Stan Shebs <stan@codesourcery.com>
10783 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10784 (ax.o): Add it to build rule.
10786 (OBS): Add format.o.
10787 (IPA_OBS): Add format.o.
10788 * server.c (handle_query): Claim support for breakpoint commands.
10789 (process_point_options): Add command case.
10790 (process_serial_event): Leave running if there are printfs in
10792 * mem-break.h (any_persistent_commands): Declare.
10793 (add_breakpoint_commands): Declare.
10794 (gdb_no_commands_at_breakpoint): Declare.
10795 (run_breakpoint_commands): Declare.
10796 * mem-break.c (struct point_command_list): New struct.
10797 (struct breakpoint): New field command_list.
10798 (any_persistent_commands): New function.
10799 (add_commands_to_breakpoint): New function.
10800 (add_breakpoint_commands): New function.
10801 (gdb_no_commands_at_breakpoint): New function.
10802 (run_breakpoint_commands): New function.
10803 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10805 * ax.c: Include format.h.
10806 (ax_printf): New function.
10807 (gdb_eval_agent_expr): Add printf opcode.
10809 2012-06-13 Yao Qi <yao@codesourcery.com>
10811 * server.c (start_inferior): Remove duplicated writes to fields
10812 'last_resume_kind' and 'last_status' of 'current_inferior'.
10814 2012-06-12 Yao Qi <yao@codesourcery.com>
10815 Pedro Alves <palves@redhat.com>
10817 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10819 * server.c (handle_v_cont): Extend comment.
10821 2012-06-11 Yao Qi <yao@codesourcery.com>
10823 * linux-low.c (linux_attach): Add 'static'.
10825 2012-06-06 Yao Qi <yao@codesourcery.com>
10827 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10829 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10831 Fix gcc -flto compilation warning.
10832 * server.c (main): Make variable multi_mode and attach volatile.
10834 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10836 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10837 if the platform doesn't know about it.
10839 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10841 * Makefile.in (SFILES): Add linux-tile-low.c.
10842 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10843 * configure.srv: Handle tilegx-*-linux*.
10844 * linux-tile-low.c: New file.
10846 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10848 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10850 2012-05-24 Pedro Alves <palves@redhat.com>
10854 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10856 2012-05-24 Pedro Alves <palves@redhat.com>
10860 Replace target_signal with gdb_signal throughout.
10862 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10864 * linux-low.c (linux_store_registers): Avoid the copying sequence
10865 when no data has been retrieved by ptrace.
10867 2012-05-22 Will Deacon <will.deacon@arm.com>
10869 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10870 Include asm/ptrace.h.
10871 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10874 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10876 * linux-low.c (linux_store_registers): Don't re-retrieve data
10877 with ptrace that has already been obtained from /proc. Always
10878 copy any data retrieved with ptrace to the buffer supplied.
10880 2012-05-11 Yao Qi <yao@codesourcery.com>
10881 Pedro Alves <palves@redhat.com>
10883 * linux-low.c (enum stopping_threads_kind): New.
10884 (stopping_threads): Change type to `enum stopping_threads_kind'.
10885 (handle_extended_wait): If stopping and suspending threads, leave
10886 the new_lwp suspended too.
10887 (linux_wait_for_event): Adjust.
10888 (stop_all_lwps): Set `stopping_threads' to
10889 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10890 whether we're suspending threads or just stopping them. Assert no
10893 2012-04-29 Yao Qi <yao@codesourcery.com>
10895 * server.h: Move some code to ...
10896 * gdbthread.h: ... here. New.
10897 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10898 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10899 (nto-low.o, win32-low.o): Likewise.
10900 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10901 * regcache.c, remote-utils.c, server.c: Likewise.
10902 * target.c, tracepoint.c, win32-low.c: Likewise.
10904 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10906 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10907 (PTRACE_ARG4_TYPE): Likewise.
10908 (PTRACE_XFER_TYPE): Likewise.
10909 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10910 ptrace to PTRACE_ARG3_TYPE.
10911 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10912 (PTRACE_ARG4_TYPE): Likewise.
10913 (PTRACE_XFER_TYPE): Likewise.
10914 (linux_detach_one_lwp): Cast fourth argument of
10915 ptrace to long then PTRACE_ARG4_TYPE.
10916 (regsets_fetch_inferior_registers): Cast third argument of
10917 ptrace to long then PTRACE_ARG3_TYPE.
10918 (regsets_store_inferior_registers): Likewise.
10920 2012-04-20 Pedro Alves <palves@redhat.com>
10922 * configure: Regenerate.
10924 2012-04-19 Pedro Alves <palves@redhat.com>
10926 * Makefile.in (GNULIB_BUILDDIR): New.
10927 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10928 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10929 (all, install-only, uninstall, clean-info, all-lib, clean): No
10930 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10931 (maintainer-clean realclean distclean): Use subdir_do.
10933 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10934 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10935 * acinclude.m4: Include acx_configure_dir.m4.
10936 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10937 calls. Call AC_PROG_RANLIB. Configure gnulib using
10940 (GNULIB_STDINT_H): Adjust.
10941 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10942 * gdbreplay.c: Include build-gnulib/config.h.
10943 * server.h: Likewise.
10944 * aclocal.m4: Regenerate.
10945 * config.in: Regenerate.
10946 * configure: Regenerate.
10948 2012-04-19 Pedro Alves <palves@redhat.com>
10950 * Makefile.in (LIBGNU, INCGNU): Adjust.
10951 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10952 (all, install-only, uninstall, clean-info, all-lib, clean)
10953 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10954 * configure.ac: Adjust AC_OUTPUT output.
10955 * aclocal.m4: Regenerate.
10956 * configure: Regenerate.
10958 2012-04-19 Pedro Alves <palves@redhat.com>
10960 * Makefile.in (generated_files): New.
10961 (server_h): Remove the explicit dependency on config.h, and depend
10962 on $generated_files.
10964 2012-04-19 Pedro Alves <palves@redhat.com>
10966 * Makefile.in (INCGNU): Add -Ignulib.
10968 2012-04-19 Pedro Alves <palves@redhat.com>
10970 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10971 (INCGNU): ... this, and spell out -I here.
10972 (GNULIB_LIB): Rename to ...
10973 (LIBGNU): ... this.
10974 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10976 2012-04-19 Pedro Alves <palves@redhat.com>
10978 * config.in: Regenerate.
10980 2012-04-19 Pedro Alves <palves@redhat.com>
10982 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10983 * server.h (memmem): Remove declaration.
10984 * config.in: Regenerate.
10985 * configure: Regenerate.
10987 2012-04-19 Yao Qi <yao@codesourcery.com>
10989 * Makefile.in (SFILES): Add common/vec.c.
10993 2012-04-19 Yao Qi <yao@codesourcery.com>
10995 * remote-utils.c (prepare_resume_reply): Replace with macro
10996 target_core_of_thread.
10997 * server.c (handle_qxfer_threads_proper): Likewise.
10998 * target.h (traget_core_of_thread): New macro.
11000 2012-04-18 Pedro Alves <palves@redhat.com>
11002 * aclocal.m4: Regenerate.
11003 * configure: Regenerate.
11005 2012-04-16 Yao Qi <yao@codesourcery.com>
11007 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11008 duplicated on address.
11010 2012-04-16 Yao Qi <yao@codesourcery.com>
11012 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11013 (struct tracepoint_action_ops) <send>: New field.
11014 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11015 (agent_expr_send, x_tracepoint_action_send): New.
11016 (l_tracepoint_action_send): New.
11017 (cmd_qtdp): Download and install tracepoint
11018 according to `use_agent'.
11019 (run_inferior_command): Add one more parameter `len'.
11021 (tracepoint_send_agent): New.
11022 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11024 2012-04-16 Yao Qi <yao@codesourcery.com>
11026 * tracepoint.c (download_tracepoints): Moved to ...
11027 (cmd_qtstart): ... here.
11029 2012-04-14 Yao Qi <yao@codesourcery.com>
11031 * tracepoint.c: Include inttypes.h.
11032 (struct collect_memory_action): Use sized types.
11033 (struct tracepoint): Likewise.
11034 (cmd_qtdp, stop_tracing): Update print specifiers.
11035 (cmd_qtp, response_tracepoint): Likewise.
11036 (collect_data_at_tracepoint): Likewise.
11037 (collect_data_at_step): Likewise.
11039 2012-04-14 Yao Qi <yao@codesourcery.com>
11041 Import gnulib module inttypes.
11042 * aclocal.m4, config.in, configure: Regenerated.
11044 2012-04-14 Yao Qi <yao@codesourcery.com>
11046 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11047 Makefile and config.status at last.
11049 2012-04-13 Yao Qi <yao@codesourcery.com>
11051 * tracepoint.c: Include stdint.h unconditionally.
11053 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11055 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11056 on BFD_HAVE_SYS_PROCFS_TYPE.
11057 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11058 * configure: Regenerate.
11059 * config.in: Likewise.
11061 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11063 * Makefile.in (clean): Also remove x32.c x32-linux.c
11064 x32-avx.c x32-avx-linux.c.
11065 (x32.o): New target.
11067 (x32-linux.o): Likewise.
11068 (x32-linux.c): Likewise.
11069 (x32-avx.o): Likewise.
11070 (x32-avx.c): Likewise.
11071 (x32-avx-linux.o): Likewise.
11072 (x32-avx-linux.c): Likewise.
11074 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11075 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11076 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11077 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11078 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11079 i386/x32-avx-linux.xml.
11081 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11082 (init_registers_x32_avx_linux): Likwise.
11083 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11084 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11086 2012-04-13 Pedro Alves <palves@redhat.com>
11088 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11089 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11090 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11091 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11094 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11096 * linux-x86-low.c (compat_x32_clock_t): New.
11097 (compat_x32_siginfo_t): Likewise.
11098 (compat_x32_siginfo_from_siginfo): Likewise.
11099 (siginfo_from_compat_x32_siginfo): Likewise.
11100 (linux_is_elf64): Likewise.
11101 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11102 and siginfo_from_compat_x32_siginfo for x32.
11103 (x86_arch_setup): Set linux_is_elf64.
11105 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11108 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11110 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11111 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11112 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11113 compatible with process.
11115 2012-04-12 Yao Qi <yao@codesourcery.com>
11117 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11118 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11119 (install-only, install-info, clean): Handle sub dir gnulib.
11120 (all-lib, am--refresh): New targets.
11121 (memmem.o): Remove target.
11122 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11123 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11124 (AC_REPLACE_FUNCS): Remove memmem.
11125 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11126 (AC_OUTPUT): Generate Makefile in gnulib/.
11127 * aclocal.m4, config.in, configure: Regenerated.
11129 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11131 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11133 2012-04-05 Pedro Alves <palves@redhat.com>
11135 -Werror=strict-aliasing
11137 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11140 2012-04-04 Pedro Alves <palves@redhat.com>
11142 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11143 (sparc_store_gregset_from_stack, sparc_store_gregset)
11144 (sparc_breakpoint_at): Fix formatting.
11146 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11148 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11150 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11151 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11152 * config.in: Regenerate.
11153 * configure: Likewise.
11155 2012-03-29 Pedro Alves <palves@redhat.com>
11157 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11158 Correct ptrace arguments.
11160 2012-03-28 Pedro Alves <palves@redhat.com>
11162 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11163 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11164 (IA64_FR1_REGNUM): New defines.
11165 (ia64_fetch_register): New.
11166 (the_low_target): Install it.
11167 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11169 * linux-low.c (linux_fetch_registers): Try the
11170 the_low_target.fetch_register hook first.
11172 * linux-arm-low.c (the_low_target): Adjust.
11173 * linux-bfin-low.c (the_low_target): Adjust.
11174 * linux-cris-low.c (the_low_target): Adjust.
11175 * linux-crisv32-low.c (the_low_target): Adjust.
11176 * linux-m32r-low.c (the_low_target): Adjust.
11177 * linux-m68k-low.c (the_low_target): Adjust.
11178 * linux-mips-low.c (the_low_target): Adjust.
11179 * linux-ppc-low.c (the_low_target): Adjust.
11180 * linux-s390-low.c (the_low_target): Adjust.
11181 * linux-sh-low.c (the_low_target): Adjust.
11182 * linux-sparc-low.c (the_low_target): Adjust.
11183 * linux-tic6x-low.c (the_low_target): Adjust.
11184 * linux-x86-low.c (the_low_target): Adjust.
11185 * linux-xtensa-low.c (the_low_target): Adjust.
11187 2012-03-26 Pedro Alves <palves@redhat.com>
11189 * server.c (handle_qxfer_libraries): Don't bail early if
11190 the_target->qxfer_libraries_svr4 is not NULL.
11192 2012-03-26 Pedro Alves <palves@redhat.com>
11194 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11196 2012-03-23 Pedro Alves <palves@redhat.com>
11198 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11199 "library-list-svr4" element's start tag when the the DSO list is
11202 2012-03-23 Pedro Alves <palves@redhat.com>
11204 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11205 a variable whose type size is the same as the inferior's pointer
11208 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11210 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11212 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11213 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11214 * linux-low.h: Include <signal.h>.
11215 (struct siginfo): Remove forward declaration.
11216 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11219 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11221 * .gitignore: Ignore more files.
11223 2012-03-19 Pedro Alves <palves@redhat.com>
11224 Jan Kratochvil <jan.kratochvil@redhat.com>
11226 * server.c (cont_thread, general_thread): Add describing comments.
11227 (start_inferior): Clear `cont_thread'.
11228 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11231 2012-03-15 Yao Qi <yao@codesourcery.com>
11233 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11235 (cmd_qtdp): ... here.
11237 2012-03-15 Yao Qi <yao@codesourcery.com>
11239 * tracepoint.c (struct tracepoint_action_ops): New.
11240 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11241 (m_tracepoint_action_download): New.
11242 (r_tracepoint_action_download): New.
11243 (x_tracepoint_action_download): New.
11244 (l_tracepoint_action_download): New.
11245 (add_tracepoint_action): Install `action->ops' according type.
11246 (download_tracepoint_1): Move code `download' function pointer
11247 of various tracepoint_action_ops.
11249 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11251 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11252 linux_ptrace_attach_warnings.
11254 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11256 * Makefile.in (linux-ptrace.o): New.
11257 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11258 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11259 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11260 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11261 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11263 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11265 2012-03-08 Yao Qi <yao@codesourcery.com>
11266 Pedro Alves <palves@redhat.com>
11268 Fix PR server/13392.
11269 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11270 offset of JMP insn.
11271 * tracepoint.c (remove_tracepoint): New.
11272 (cmd_qtdp): Call remove_tracepoint when failed to install.
11274 2012-03-07 Pedro Alves <palves@redhat.com>
11276 * linux-low.c (get_detach_signal): New.
11277 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11278 Pass on pending signals to PTRACE_DETACH. Check the result of the
11280 * server.c (program_signals, program_signals_p): New.
11281 (handle_general_set): Handle QProgramSignals.
11282 * server.h (program_signals, program_signals_p): Declare.
11284 2012-03-05 Pedro Alves <palves@redhat.com>
11285 Jan Kratochvil <jan.kratochvil@redhat.com>
11287 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11290 2012-03-03 Yao Qi <yao@codesourcery.com>
11292 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11293 agent_look_up_symbols.
11295 2012-03-03 Yao Qi <yao@codesourcery.com>
11297 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11298 (linux-x86-low.o): Likewise.
11299 * server.h: Remove in_process_agent_loaded.
11300 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11304 2012-03-03 Yao Qi <yao@codesourcery.com>
11306 * tracepoint.c (gdb_agent_capability): New global.
11307 (in_process_agent_loaded_ust): Renamed to
11308 `in_process_agent_supports_ust'.
11310 (in_process_agent_supports_ust): Call agent_capability_check.
11311 (clear_installed_tracepoints): Assert that agent supports
11314 2012-03-03 Yao Qi <yao@codesourcery.com>
11316 * linux-low.c (linux_supports_agent): New.
11317 (linux_target_ops): Initialize field `supports_agent' with
11318 linux_supports_agent.
11319 * target.h (struct target_ops) <supports_agent>: New.
11320 (target_supports_agent): New macro.
11321 * server.c (handle_general_set): Handle packet 'QAgent'.
11322 (handle_query): Send `QAgent+'.
11323 * Makefile.in (server.o): Depends on agent.h.
11325 2012-03-03 Yao Qi <yao@codesourcery.com>
11327 * Makefile.in (OBS): Add agent.o.
11328 Add new rule for agent.o.
11329 Track dependence of tracepoint.c on agent.h.
11330 * tracepoint.c (run_inferior_command_1):
11331 (run_inferior_command): Call agent_run_command.
11332 (gdb_ust_connect_sync_socket): Deleted. Move it to
11334 (resume_thread, stop_thread): Likewise.
11335 (gdb_ust_socket_init): Renamed to ...
11336 (gdb_agent_socket_init): ... New.
11337 (gdb_ust_thread): Renamed to ...
11338 (gdb_agent_helper_thread): ... New.
11339 (gdb_ust_init): Move some code to ...
11340 (gdb_agent_init): ... here. New.
11341 [HAVE_UST]: Call gdb_ust_init.
11342 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11343 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11344 * config.in, configure: Regenerated.
11346 2012-03-02 Pedro Alves <palves@redhat.com>
11348 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11349 * linux-low.c (struct simple_pid_list): New.
11350 (stopped_pids): New a struct simple_pid_list pointer.
11351 (add_to_pid_list, pull_pid_from_list): New.
11352 (handle_extended_wait): Don't assume the first signal new children
11353 report is SIGSTOP. Adjust call to pull_pid_from_list.
11354 (linux_wait_for_lwp): Adjust.
11356 2012-03-02 Yao Qi <yao@codesourcery.com>
11358 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11361 2012-03-02 Yao Qi <yao@codesourcery.com>
11363 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11364 `stop_pc' and `tpoint'. Update caller.
11366 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11368 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11369 * linux-low.c (use_linux_regsets): New macro.
11370 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11371 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11372 (linux_register_in_regsets): New function.
11373 (usr_fetch_inferior_registers): Skip registers covered by
11375 (usr_store_inferior_registers): Likewise.
11376 (usr_fetch_inferior_registers): New macro.
11377 (usr_store_inferior_registers): Likewise.
11378 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11379 (linux_store_registers): Likewise.
11380 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11382 (init_registers_mips64_dsp_linux): Likewise.
11383 (init_registers_mips_linux): New macro.
11384 (init_registers_mips_dsp_linux): Likewise.
11385 (mips_dsp_num_regs): Likewise.
11386 (DSP_BASE, DSP_CONTROL): New fallback macros.
11387 (mips_base_regs): New macro.
11388 (mips_regmap): Use it. Fix the size.
11389 (mips_dsp_regmap): New variable.
11390 (mips_dsp_regset_bitmap): Likewise.
11391 (mips_arch_setup): New function.
11392 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11394 (mips_cannot_store_register): Likewise.
11395 (the_low_target): Update .arch_setup, .num_regs and .regmap
11396 initializers. Add .regset_bitmap initializer.
11397 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11399 * linux-bfin-low.c (the_low_target): Likewise.
11400 * linux-cris-low.c (the_low_target): Likewise.
11401 * linux-crisv32-low.c (the_low_target): Likewise.
11402 * linux-ia64-low.c (the_low_target): Likewise.
11403 * linux-m32r-low.c (the_low_target): Likewise.
11404 * linux-m68k-low.c (the_low_target): Likewise.
11405 * linux-ppc-low.c (the_low_target): Likewise.
11406 * linux-s390-low.c (the_low_target): Likewise.
11407 * linux-sh-low.c (the_low_target): Likewise.
11408 * linux-sparc-low.c (the_low_target): Likewise.
11409 * linux-tic6x-low.c (the_low_target): Likewise.
11410 * linux-x86-low.c (the_low_target): Likewise.
11411 * linux-xtensa-low.c (the_low_target): Likewise.
11412 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11413 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11414 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11416 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11417 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11419 2012-02-29 Yao Qi <yao@codesourcery.com>
11420 Pedro Alves <palves@redhat.com>
11422 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11423 `step_over_finished' is true.
11425 2012-02-27 Pedro Alves <palves@redhat.com>
11427 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11428 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11430 2012-02-27 Pedro Alves <palves@redhat.com>
11433 * linux-low.c (pid_is_stopped): New.
11434 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11436 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11438 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11441 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11443 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11445 2012-02-24 Luis Machado <lgustavo@codesourcery>
11447 * server.c (handle_query): Advertise support for target-side
11448 breakpoint condition evaluation.
11449 (process_point_options): New function.
11450 (process_serial_event): When inserting a breakpoint, check for
11451 a target-side condition that should be evaluated.
11453 * mem-break.c: Include regcache.h and ax.h.
11454 (point_cond_list_t): New data structure.
11455 (breakpoint) <cond_list>: New field.
11456 (find_gdb_breakpoint_at): Make non-static.
11457 (delete_gdb_breakpoint_at): Clear any target-side
11459 (clear_gdb_breakpoint_conditions): New function.
11460 (add_condition_to_breakpoint): Likewise.
11461 (add_breakpoint_condition): Likewise.
11462 (gdb_condition_true_at_breakpoint): Likewise.
11463 (gdb_breakpoint_here): Return result directly instead
11464 of going through a local variable.
11466 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11467 (clear_gdb_breakpoint_conditions): Likewise.
11468 (add_breakpoint_condition): Likewise.
11469 (gdb_condition_true_at_breakpoint): Likewise.
11471 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11472 (need_step_over_p): Take target-side breakpoint condition into
11475 2012-02-24 Luis Machado <lgustavo@codesourcery>
11477 * server.h: Include tracepoint.h.
11478 (agent_mem_read, agent_get_trace_state_variable_value,
11479 agent_set_trace_state_variable_value,
11480 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11481 get_set_tsv_func_addr): New prototypes.
11483 * ax.h: New include file.
11484 * ax.c: New source file.
11486 * tracepoint.c: Include ax.h.
11487 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11488 agent_expr, eval_result_type): Move to ax.h.
11489 (parse_agent_expr): Rename to ...
11490 (gdb_parse_agent_expr): ... this, make it non-static and move
11492 (unparse_agent_expr) Rename to ...
11493 (gdb_unparse_agent_expr): ... this, make it non-static and move
11495 (eval_agent_expr): Rename to ...
11496 (eval_tracepoint_agent_expr): ... this.
11497 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11498 forward declarations.
11499 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11500 (agent_get_trace_state_variable_value): New function.
11501 (agent_set_trace_state_variable_value): New function.
11502 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11503 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11504 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11505 (condition_true_at_tracepoint): Likewise.
11506 (parse_agent_expr): Rename to ...
11507 (gdb_parse_agent_expr): ... this and move to ax.c.
11508 (unparse_agent_expr): Rename to ...
11509 (gdb_unparse_agent_expr): ... this and move to ax.c.
11510 (gdb_agent_op_name): Move to ax.c.
11511 (eval_agent_expr): Rename to ...
11512 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11514 (eval_tracepoint_agent_expr): New function.
11515 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11517 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11519 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11520 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11521 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11522 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11523 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11524 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11525 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11526 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11527 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11528 (compile_bytecodes): Remove forward declaration.
11529 (is_goto_target): Move to ax.c.
11530 (compile_bytecodes): Move to ax.c and call
11531 agent_get_trace_state_variable_value (...) and
11532 agent_set_trace_state_variable_value (...).
11534 * Makefile.in: Update ax.c and IPA dependencies.
11536 2012-02-24 Pedro Alves <palves@redhat.com>
11538 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11539 (cmd_bigqtbuffer_circular): ... this. Only handle
11540 'QTBuffer:circular:'.
11541 (handle_tracepoint_general_set): Adjust.
11543 2012-02-16 Yao Qi <yao@codesourcery.com>
11545 * inferiors.c: Move code to ...
11546 * dll.c: .... here. New.
11547 * server.h: Declare clear_dlls.
11548 * Makefile.in (SFILES): Add dll.c.
11552 2012-02-11 Yao Qi <yao@codesourcery.com>
11554 * server.c: (handle_monitor_command): Add a new parameter
11556 (handle_query): Update caller.
11558 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11560 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11561 * configure, config.in: Regenerate.
11562 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11565 2012-02-02 Pedro Alves <palves@redhat.com>
11567 Try SIGKILL first, then PTRACE_KILL.
11568 * linux-low.c (linux_kill_one_lwp): New.
11569 (linux_kill_one_lwp): Rename to ...
11570 (kill_one_lwp_callback): ... this. Use the new
11571 linux_kill_one_lwp.
11573 2012-02-02 Pedro Alves <palves@redhat.com>
11575 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11578 2012-01-27 Pedro Alves <palves@redhat.com>
11580 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11581 (elf_64_file_p): Make static.
11582 (linux_pid_exe_is_elf_64_file): New.
11583 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11584 Delete declarations.
11585 (linux_pid_exe_is_elf_64_file): Declare.
11586 * linux-x86-low.c (x86_arch_setup): Use
11587 linux_pid_exe_is_elf_64_file.
11589 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11591 * linux-low.c (linux_wait_for_event_1): Rename to ...
11592 (linux_wait_for_event): ... here and merge it with former
11593 linux_wait_for_event - new variable wait_ptid, use it.
11594 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11596 2012-01-23 Pedro Alves <palves@redhat.com>
11598 * server.c (main): Avoid yet another case of infinite loop while
11599 detaching/killing after a longjmp.
11601 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11604 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11606 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11608 * hostio.c (handle_readlink): New function.
11609 (handle_vFile): Call it to handle "vFile:readlink" packets.
11611 2012-01-20 Pedro Alves <palves@redhat.com>
11612 Ulrich Weigand <ulrich.weigand@linaro.org>
11614 * server.c (handle_v_requests): Only support vAttach and vRun to
11615 start multiple processes when in extended protocol mode.
11617 2012-01-17 Pedro Alves <palves@redhat.com>
11619 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11620 memalign plus mprotect to allocate the scratch buffer.
11622 2012-01-13 Pedro Alves <palves@redhat.com>
11624 * server.c (attach_inferior): Clear `cont_thread'.
11626 2012-01-13 Pedro Alves <palves@redhat.com>
11628 * server.c (main): Avoid infinite loop while detaching/killing
11631 2012-01-09 Doug Evans <dje@google.com>
11633 * server.c (start_inferior): Set last_ptid in --wrapper case.
11635 2012-01-06 Yao Qi <yao@codesourcery.com>
11637 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11639 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11641 2012-01-04 Yao Qi <yao@codesourcery.com>
11643 * tracepoint.c (cmd_qtdp): Print debug message
11644 for static tracepoint.
11646 2012-01-04 Yao Qi <yao@codesourcery.com>
11648 * tracepoint.c (trace_vdebug): Differentiate debug message
11649 between gdbserver and IPA.
11651 2012-01-03 Yao Qi <yao@codesourcery.com>
11653 * tracepoint.c (tracepoint_was_hit): Don't collect for
11656 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11658 * terminal.h: Reformat copyright header.
11660 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11662 * server.c (gdbserver_version): Update copyright year.
11663 * gdbreplay.c (gdbreplay_version): Likewise.
11665 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11667 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11670 2011-12-18 Hui Zhu <teawater@gmail.com>
11671 * linux-low.c (linux_create_inferior): Save return value to ret.
11673 2011-12-18 Hui Zhu <teawater@gmail.com>
11675 * linux-low.c (linux_create_inferior): Save return value to ret.
11677 2011-12-16 Doug Evans <dje@google.com>
11679 * linux-low.c (linux_create_inferior): If stdio connection,
11680 redirect stdin from /dev/null, stdout to stderr.
11681 * remote-utils.c (remote_is_stdio): New static global.
11682 (remote_connection_is_stdio): New function.
11683 (remote_prepare): Handle stdio connection.
11684 (remote_open): Ditto.
11685 (remote_close): Don't close stdin for stdio connections.
11686 (read_prim,write_prim): New functions. Replace all calls to
11687 read/write to these.
11688 * server.c (main): Watch for "-" argument. Move call to
11689 remote_prepare before start_inferior.
11690 * server.h (STDIO_CONNECTION_NAME): New macro.
11691 (remote_connection_is_stdio): Declare.
11693 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11694 in debugging output.
11696 2011-12-15 Yao Qi <yao@codesourcery.com>
11698 * tracepoint.c: Include sys/syscall.h.
11699 (gdb_ust_thread): Remove preprocessor conditional.
11701 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11703 * linux-low.c (linux_detach_one_lwp): Call
11704 the_low_target.prepare_to_resume before detaching.
11706 2011-12-14 Yao Qi <yao@codesourcery.com>
11708 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11711 2011-12-14 Yao Qi <yao@codesourcery.com>
11713 * i386-low.c (i386_low_stopped_data_address): Initialize local
11714 variable `control'.
11716 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11720 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11721 DR_CONTROL unless necessary. Extend comments.
11722 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11723 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11725 2011-12-13 Yao Qi <yao@codesourcery.com>
11727 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11729 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11731 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11733 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11734 Print new debug message for such case.
11736 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11738 Fix overlapping memcpy.
11739 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11740 the read_inferior_memory transfer.
11741 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11742 write_inferior_memory transfer.
11743 (set_fast_tracepoint_jump): New variable buf. Use it for the
11744 read_inferior_memory and write_inferior_memory transfers.
11745 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11746 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11747 Use it for the write_inferior_memory transfer.
11748 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11751 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11753 * linux-low.c (fetch_register, store_register): Make code
11754 consistent, fix formatting.
11756 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11758 * linux-low.c (usr_store_inferior_registers): Factor out code
11759 to handle individual registers into...
11760 (store_register): ... this new function.
11762 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11764 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11765 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11766 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11767 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11768 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11769 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11770 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11771 (srv_xmlfiles): Add new XML files.
11773 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11775 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11776 (init_registers_s390_linux32v1): Add prototype.
11777 (init_registers_s390_linux32v2): Likewise.
11778 (init_registers_s390_linux64v1): Likewise.
11779 (init_registers_s390_linux64v2): Likewise.
11780 (init_registers_s390x_linux64v1): Likewise.
11781 (init_registers_s390x_linux64v2): Likewise.
11782 (s390_num_regs): Increment to 52.
11783 (s390_regmap): Add orig_r2 register.
11784 (s390_num_regs_3264): Increment to 68.
11785 (s390_regmap_3264): Add orig_r2 register.
11786 (s390_collect_ptrace_register): Handle orig_r2 register.
11787 (s390_supply_ptrace_register): Likewise.
11788 (s390_fill_last_break): New function.
11789 (s390_store_last_break): Likewise.
11790 (s390_fill_system_call): New function.
11791 (s390_store_system_call): Likewise.
11792 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11794 (s390_check_regset): New function.
11795 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11796 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11797 Update target_regsets for available register sets.
11799 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11800 Jan Kratochvil <jan.kratochvil@redhat.com>
11802 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11803 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11805 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11806 * linux-low.h (struct process_info_private): New member r_debug.
11807 * server.c (handle_qxfer_libraries): Call
11808 the_target->qxfer_libraries_svr4.
11809 (handle_qxfer_libraries_svr4): New function.
11810 (qxfer_packets): New entry "libraries-svr4".
11811 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11812 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11813 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11814 PACKET_qXfer_libraries_svr4.
11816 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11818 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11819 PSW address/mask between 8-byte and 16-byte formats.
11820 (s390_supply_ptrace_register): Likewise.
11821 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11822 basic addressing mode bit.
11824 2011-11-24 Stan Shebs <stan@codesourcery.com>
11826 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11828 2011-11-17 Stan Shebs <stan@codesourcery.com>
11830 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11831 (tracing_start_time): New global.
11832 (tracing_stop_time): New global.
11833 (tracing_user_name): New global.
11834 (tracing_notes): New global.
11835 (tracing_stop_note): New global.
11836 (cmd_qtstart): Set traceframe_usage, start_time.
11837 (stop_tracing): Set stop_time.
11838 (cmd_qtstatus): Report additional status.
11839 (cmd_qtp): New function.
11840 (handle_tracepoint_query): Call it.
11841 (cmd_qtnotes): New function.
11842 (handle_tracepoint_general_set): Call it.
11843 (get_timestamp): Rename from tsv_get_timestamp.
11845 2011-11-14 Stan Shebs <stan@codesourcery.com>
11846 Kwok Cheung Yeung <kcy@codesourcery.com>
11848 * linux-x86-low.c (small_jump_insn): New.
11849 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11850 trampoline and error message, build a trampoline and issue a small
11851 jump instruction to it.
11852 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11853 trampoline and error message.
11854 (x86_get_min_fast_tracepoint_insn_len): New.
11855 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11856 * linux-low.h (struct linux_target_ops): Add arguments to
11857 install_fast_tracepoint_jump_pad operation, add new operation.
11858 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11860 (linux_get_min_fast_tracepoint_insn_len): New function.
11861 (linux_target_op): Add new operation.
11862 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11863 (gdb_trampoline_buffer_end): Ditto.
11864 (gdb_trampoline_buffer_error): Ditto.
11865 (struct ipa_sym_addresses): Add fields for new IPA variables.
11866 (symbol_list): Add entries for new IPA variables.
11867 (struct tracepoint): Add fields to hold the address range of the
11868 trampoline used by the tracepoint.
11869 (trampoline_buffer_head): New static variable.
11870 (trampoline_buffer_tail): Ditto.
11871 (claim_trampoline_space): New function.
11872 (have_fast_tracepoint_trampoline_buffer): New function.
11873 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11875 (install_fast_tracepoint): Ditto, also add error buffer argument.
11876 (cmd_qtminftpilen): New function.
11877 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11878 (fast_tracepoint_from_trampoline_address): New function.
11879 (fast_tracepoint_collecting): Handle trampoline as part of jump
11881 (set_trampoline_buffer_space): New function.
11882 (initialize_tracepoint): Initialize new IPA variables.
11883 * target.h (struct target_ops): Add arguments to
11884 install_fast_tracepoint_jump_pad operation, add new
11885 get_min_fast_tracepoint_insn_len operation.
11886 (target_get_min_fast_tracepoint_insn_len): New.
11887 (install_fast_tracepoint_jump_pad): Add arguments.
11888 * server.h (IPA_BUFSIZ): Define.
11889 * linux-i386-ipa.c: Include extra header files.
11890 (initialize_fast_tracepoint_trampoline_buffer): New function.
11891 (initialize_low_tracepoint): Call it.
11892 * server.h (set_trampoline_buffer_space): Declare.
11893 (claim_trampoline_space): Ditto.
11894 (have_fast_tracepoint_trampoline_buffer): Ditto.
11896 2011-11-14 Yao Qi <yao@codesourcery.com>
11898 * server.c (handle_query): Handle InstallInTrace for qSupported.
11899 * tracepoint.c (add_tracepoint): Sort list.
11900 (install_tracepoint, download_tracepoint): New.
11901 (cmd_qtdp): Call them to install and download tracepoints.
11902 (sort_tracepoints): Removed.
11903 (cmd_qtstart): Update.
11905 2011-11-14 Yao Qi <yao@codesourcery.com>
11907 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11908 * mem-break.h: Declare.
11909 * tracepoint.c (cmd_qtstart): Move some code to ...
11910 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11912 (download_tracepoints): Move some code to ...
11913 (download_tracepoint_1): ... here. New.
11915 2011-11-08 Yao Qi <yao@codesourcery.com>
11917 * remote-utils.c (relocate_instruction): A comment fix.
11919 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11921 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11922 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11923 dr_status_mirror and dr_control_mirror from debug_reg_state.
11924 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11925 (i386_initial_stuff): Remove use of deleted globals.
11926 (i386_get_thread_context, i386_set_thread_context,
11927 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11928 from debug_reg_state.
11930 2011-11-05 Yao Qi <yao@codesourcery.com>
11932 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11933 address as TPOINT's.
11935 2011-11-02 Stan Shebs <stan@codesourcery.com>
11937 * tracepoint.c (agent_mem_read_string): New function.
11938 (eval_agent_expr): Call it for tracenz.
11939 * server.c (handle_query): Report support for tracenz.
11941 2011-11-02 Yao Qi <yao@codesourcery.com>
11943 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11945 2011-11-02 Yao Qi <yao@codesourcery.com>
11947 * target.h: Fix a typo in comment.
11949 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11951 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11952 clobber the breakpoints' shadows with fast tracepoint jumps.
11953 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11954 * target.c (write_inferior_memory): Also pass MYADDR down to
11957 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11959 * configure.ac: Check support for personality routine.
11960 * configure: Regenerate.
11961 * config.in: Likewise.
11962 * linux-low.c: Include <sys/personality.h>.
11963 Define ADDR_NO_RANDOMIZE if necessary.
11964 (linux_create_inferior): Disable address space randomization when
11965 forking inferior, if requested.
11966 (linux_supports_disable_randomization): New function.
11967 (linux_target_ops): Install it.
11968 * server.h (disable_randomization): Declare.
11969 * server.c (disable_randomization): New global variable.
11970 (handle_general_set): Handle QDisableRandomization.
11971 (handle_query): Likewise for qSupported.
11972 (main): Support --disable-randomization and --no-disable-randomization
11973 command line arguments.
11974 * target.h (struct target_ops): Add supports_disable_randomization.
11975 (target_supports_disable_randomization): New macro.
11977 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11979 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11981 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11982 [!PT_GETDSBT] (target_loadmap): New definition.
11983 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11984 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11985 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11986 and PT_GETDSBT to LINUX_LOADMAP.
11987 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11988 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11990 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11992 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11993 (arm_linux_hwbp_cap): New static variable.
11994 (arm_linux_get_hwbp_cap): Replace by ...
11995 (arm_linux_init_hwbp_cap): ... this new function.
11996 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11997 (arm_linux_get_hw_watchpoint_count): Likewise.
11998 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11999 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12000 (arm_prepare_to_resume): Use perror_with_name instead of error.
12002 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12004 * linux-arm-low.c: Include <signal.h>.
12005 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12006 (struct arm_linux_hwbp_cap): New data type.
12007 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12008 (struct arm_linux_hw_breakpoint): New data type.
12009 (MAX_BPTS, MAX_WPTS): Define.
12010 (struct arch_process_info, struct arch_lwp_info): New data types.
12011 (arm_linux_get_hwbp_cap): New function.
12012 (arm_linux_get_hw_breakpoint_count): Likewise.
12013 (arm_linux_get_hw_watchpoint_count): Likewise.
12014 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12015 (arm_hwbp_control_initialize): Likewise.
12016 (arm_hwbp_control_is_enabled): Likewise.
12017 (arm_hwbp_control_is_initialized): Likewise.
12018 (arm_hwbp_control_disable): Likewise.
12019 (arm_linux_hw_breakpoint_equal): Likewise.
12020 (arm_linux_hw_point_initialize): Likewise.
12021 (struct update_registers_data): New data structure.
12022 (update_registers_callback: New function.
12023 (arm_insert_point): Likewise.
12024 (arm_remove_point): Likewise.
12025 (arm_stopped_by_watchpoint): Likewise.
12026 (arm_stopped_data_address): Likewise.
12027 (arm_new_process): Likewise.
12028 (arm_new_thread): Likewise.
12029 (arm_prepare_to_resume): Likewise.
12030 (the_low_target): Register arm_insert_point, arm_remove_point,
12031 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12032 arm_new_thread, and arm_prepare_to_resume.
12034 2011-09-15 Stan Shebs <stan@codesourcery.com>
12036 * server.h (struct emit_ops): Add compare-goto fields.
12037 * tracepoint.c (gdb_agent_op_sizes): New table.
12038 (emit_eq_goto): New function.
12039 (emit_ne_goto): New function.
12040 (emit_lt_goto): New function.
12041 (emit_le_goto): New function.
12042 (emit_gt_goto): New function.
12043 (emit_ge_goto): New function.
12044 (is_goto_target): New function.
12045 (compile_bytecodes): Recognize special cases of compare-goto
12046 combinations and call specialized emitters for them.
12047 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12048 (amd64_emit_ne_goto): New function.
12049 (amd64_emit_lt_goto): New function.
12050 (amd64_emit_le_goto): New function.
12051 (amd64_emit_gt_goto): New function.
12052 (amd64_emit_ge_goto): New function.
12053 (amd64_emit_ops): Add the new functions.
12054 (i386_emit_eq_goto): New function.
12055 (i386_emit_ne_goto): New function.
12056 (i386_emit_lt_goto): New function.
12057 (i386_emit_le_goto): New function.
12058 (i386_emit_gt_goto): New function.
12059 (i386_emit_ge_goto): New function.
12060 (i386_emit_ops): Add the new functions.
12062 2011-09-08 Stan Shebs <stan@codesourcery.com>
12064 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12065 (i386_emit_epilogue): Restore %ebx.
12067 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12069 * server.c (step_thread): Remove definition.
12070 (process_serial_event): Don't handle Hs.
12071 * server.h (step_thread): Remove declaration.
12072 * target.c (set_desired_inferior): Remove use of step_thread.
12074 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12076 * linux-low.c: Include linux-procfs.h.
12077 (linux_attach_lwp_1): Update comments.
12078 (linux_attach): Scan for existing threads when attaching to a
12079 process that is the tgid.
12080 * Makefile.in: Update dependencies.
12082 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12084 * configure.srv: Add linux-procfs.o dependencies.
12086 2011-08-14 Yao Qi <yao@codesourcery.com>
12088 * target.h (struct target_ops): Fix indent.
12089 * win32-low.c (win32_target_ops): Fix comment.
12091 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12092 Yao Qi <yao@codesourcery.com>
12094 * Makefile.in (clean): Remove tic6x-*.c files.
12095 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12096 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12097 (tic6x-c64xp-linux.c): Likewise.
12098 * configure.srv: Add support for tic6x-*-uclinux.
12099 * linux-tic6x-low.c: New.
12100 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12102 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12103 Yao Qi <yao@codesourcery.com>
12105 * target.h (struct target_ops): Add read_loadmap.
12106 * linux-low.c (struct target_loadseg): New type.
12107 (struct target_loadmap): New type.
12108 (linux_read_loadmap): New function.
12109 (linux_target_ops): Add linux_read_loadmap.
12110 * server.c (handle_query): Support qXfer:fdpic:read packet.
12111 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12114 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12116 * win32-low.c: Include <stdint.h>.
12118 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12120 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12121 to the inferior here.
12122 (i386_remove_aligned_watchpoint): Ditto.
12123 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12124 fit part of the watchpoint in the debug registers.
12125 (i386_update_inferior_debug_regs): New.
12126 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12127 registers, and only update the inferior on success.
12128 (i386_low_remove_watchpoint): Ditto.
12130 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12132 * linux-low.c (compare_ints, unique, list_threads, show_process,
12133 linux_core_of_thread): Delete.
12134 (linux_target_ops): Change linux_core_of_thread to
12135 linux_common_core_of_thread.
12136 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12137 * utils.c (malloc_failure): Change type of argument.
12138 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12139 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12140 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12141 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12142 (IPA_OBJS): Add common-utils-ipa.o.
12143 (ptid_h, linux_osdata_h): New macros.
12144 (server_h): Add common/common-utils.h, common/xml-utils.h,
12145 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12147 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12148 ptid.o, buffer.o): New rules.
12149 (linux-low.o): Add common/linux-osdata.h as a dependency.
12150 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12151 * configure.ac: Add AC_HEADER_DIRENT check.
12152 * config.in: Regenerate.
12153 * configure: Regenerate.
12154 * remote-utils.c (xml_escape_text): Delete.
12155 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12156 buffer_xml_printf): Move to common/buffer.c.
12157 * server.c (main): Remove call to initialize_inferiors.
12158 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12159 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12160 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12161 internal_error, gdb_assert, gdb_assert_fail): Delete.
12162 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12163 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12165 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12166 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12167 initialize_inferiors): Delete.
12169 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12171 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12174 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12176 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12178 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12180 2011-05-26 Yao Qi <yao@codesourcery.com>
12182 * Makefile.in (thread-db.o): Track dependence to
12183 common/gdb_thread_db.h.
12184 * thread-db.c: include gdb_thread_db.h from right place.
12186 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12188 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12189 __FILE__ and __LINE__ to internal_error.
12191 2011-05-13 Doug Evans <dje@google.com>
12193 * thread-db.c (try_thread_db_load_from_sdir): New function.
12194 (try_thread_db_load_from_dir): New function.
12195 (thread_db_load_search): Handle $sdir, ignore $pdir.
12196 Remove trying of system directories if search of
12197 libthread-db-search-path fails, that is now done via $sdir.
12199 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12201 * server.c (handle_query): Add EnableDisableTracepoints to the list
12202 of supported features.
12203 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12205 (cmd_qtenable_disable): New.
12206 (cmd_qtstart): Install tracepoints even if disabled.
12207 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12208 receiving a QTEnable or QTDisable packet.
12209 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12210 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12212 (gdb_probe): Skip data collection if static tracepoint is disabled.
12214 2011-05-10 Doug Evans <dje@google.com>
12216 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12218 2011-05-04 Doug Evans <dje@google.com>
12220 * linux-low.c (linux_join): Skip process lookup.
12221 * spu-low.c (spu_join): Ditto.
12222 * server.c (join_inferiors_callback): Delete.
12223 (process_serial_event): For 'D' packet (detach) call join_inferior
12226 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12228 * README: Don't mention xscale*-*-linux*.
12229 * configure.srv (xscale*-*-linux*): Don't handle target.
12231 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12233 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12235 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12236 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12237 (i386_emit_void_call_2): Likewise.
12239 2011-04-26 Yao Qi <yao@codesourcery.com>
12241 * linux-low.c: Move common macros to linux-ptrace.h.
12242 Include linux-ptrace.h.
12243 * Makefile.in (linux_ptrace_h): New.
12244 (linux-low.o): Depends on linux-ptrace.h.
12246 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12248 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12249 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12250 (remote_prepare): New function with most of the TCP code from ...
12251 (remote_open): ... here. Detect PORT here unconditionally. Move also
12252 setting transport_is_reliable.
12253 * server.c (run_once): New variable.
12254 (gdbserver_usage): Document it.
12255 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12256 the first run if RUN_ONCE.
12257 * server.h (run_once, remote_prepare): New declarations.
12259 2011-04-19 Tom Tromey <tromey@redhat.com>
12261 * win32-low.c (handle_load_dll): Remove duplicate "the".
12263 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12265 Remove support for old Cygwin 1.5 versions.
12266 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12267 function to avoid warning.
12268 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12271 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12273 * gdbserver/server.h (Macro _): Define it if not available.
12275 2011-03-14 Michael Snyder <msnyder@vmware.com>
12277 * hostio.c (handle_close): Remove unnecessary null test.
12279 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12281 * Makefile.in (maintainer-clean realclean distclean): Remove
12282 "make ... subdir_do" command.
12284 2011-03-10 Michael Snyder <msnyder@vmware.com>
12286 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12288 * server.c (handle_v_run): Free alloced buffer on early return.
12290 2011-03-09 Yao Qi <yao@codesourcery.com>
12293 2011-03-04 Yao Qi <yao@codesourcery.com>
12295 * Makefile.in: Remove GNU make feature --directory.
12297 2011-03-05 Yao Qi <yao@codesourcery.com>
12299 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12300 (subdir_do): New make target. Copied from gdb/Makefile.
12301 (maintainer-clean, realclean, distclean, clean): Call corresponding
12302 make targets in common/Makefile.
12304 2011-02-11 Yao Qi <yao@codesourcery.com>
12306 * configure.ac: Call AC_PROG_RANLIB.
12307 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12308 * configure: Regenerate.
12310 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12312 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12314 2011-03-06 Yao Qi <yao@codesourcery.com>
12316 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12318 2011-03-05 Yao Qi <yao@codesourcery.com>
12320 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12321 (subdir_do): New make target. Copied from gdb/Makefile.
12322 (maintainer-clean, realclean, distclean, clean): Call corresponding
12323 make targets in common/Makefile.
12325 2011-03-04 Yao Qi <yao@codesourcery.com>
12327 * Makefile.in: Remove GNU make feature --directory.
12329 2011-03-04 Michael Snyder <msnyder@vmware.com>
12331 * server.c (queue_stop_reply): Call xmalloc not malloc.
12333 2011-03-02 Michael Snyder <msnyder@vmware.com>
12335 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12337 2011-02-28 Michael Snyder <msnyder@vmware.com>
12339 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12340 (cmd_qtframe): Ditto.
12341 (cmd_qtbuffer): Ditto.
12342 (cmd_bigqtbuffer): Ditto.
12344 * utils.c (decimal2str): Initialize 'width' to nine, then
12345 don't mess with it.
12347 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12349 * hostio.c (require_data): Free *data, not data.
12351 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12353 * hostio.c (require_data): Use free, not xfree.
12355 2011-02-27 Michael Snyder <msnyder@vmware.com>
12357 * server.c (handle_query): Discard unused value.
12359 * hostio.c (require_data): Free malloc memory before returning
12362 2011-02-26 Michael Snyder <msnyder@vmware.com>
12364 * linux-low.c (list_threads): Call closedir for dirent.
12366 2011-02-27 Michael Snyder <msnyder@vmware.com>
12368 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12369 a case statement falls through.
12371 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12373 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12376 2011-02-26 Michael Snyder <msnyder@vmware.com>
12378 * utils.c (decimal2str): Eliminate dead code and dead param.
12379 (pulongest): Drop dead param from call to decimal2str.
12382 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12384 Revert the following patch (not approved yet):
12385 2011-02-21 Hui Zhu <teawater@gmail.com>
12386 * tracepoint.c (tp_printf): New function.
12387 (eval_agent_expr): Handle gdb_agent_op_printf.
12389 2011-02-21 Hui Zhu <teawater@gmail.com>
12391 * tracepoint.c (tp_printf): New function.
12392 (eval_agent_expr): Handle gdb_agent_op_printf.
12394 2011-02-18 Tom Tromey <tromey@redhat.com>
12396 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12397 (tracepoint.o): Likewise.
12398 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12399 (gdb_agent_op_names): Likewise.
12401 2011-02-18 Tom Tromey <tromey@redhat.com>
12403 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12404 gdb_agent_op_rot>: New constants.
12405 (gdb_agent_op_names): Add pick and roll.
12406 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12409 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12411 * aclocal.m4: Regenerated with aclocal-1.11.1.
12413 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12415 * server.c (handle_qxfer_traceframe_info): New.
12416 (qxfer_packets): Register "traceframe-info".
12417 (handle_query): Report support for qXfer:traceframe-info:read+.
12418 * tracepoint.c (match_blocktype): New.
12419 (traceframe_find_block_type): Rename to ...
12420 (traceframe_walk_blocks): ... this. Add callback filter argument,
12422 (traceframe_find_block_type): New, reimplemented on top of
12423 traceframe_walk_blocks.
12424 (build_traceframe_info_xml): New.
12425 (traceframe_read_info): New.
12426 * server.h (traceframe_read_info): Declare.
12428 2011-02-11 Yao Qi <yao@codesourcery.com>
12430 * configure.ac: Call AC_PROG_RANLIB.
12431 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12432 * configure: Regenerate.
12434 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12436 * server.c (gdb_read_memory): Change return semantics to allow
12438 (handle_search_memory_1): Adjust.
12439 (process_serial_event) <'m' packet>: Handle partial transfers.
12440 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12442 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12444 * regcache.c (init_register_cache): Initialize
12445 regcache->register_status.
12446 (free_register_cache): Release regcache->register_status.
12447 (regcache_cpy): Copy register_status.
12448 (registers_to_string): Print 'x's for unavailable registers.
12449 (supply_register): Mark the register's status valid or
12450 unavailable, depending on whether a buffer was passed in or not.
12451 (supply_register_zeroed): New.
12452 (supply_regblock): Mark the registers' status valid or
12453 unavailable, depending on whether a buffer was passed in or not.
12454 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12455 (struct regcache): New `register_status' field.
12456 (supply_register_zeroed): Declare.
12457 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12458 supply_register_zeroed, rather than passing a NULL buffer to
12460 * tracepoint.c (fetch_traceframe_registers): Update comment.
12462 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12464 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12467 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12469 * server.h (decode_xfer_write): Change prototype.
12470 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12471 and don't extract the annex here.
12472 * server.c (decode_xfer_read): Remove `annex' parameter,
12473 and don't extract the annex here.
12474 (decode_xfer): New.
12475 (struct qxfer): New.
12476 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12477 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12478 (handle_qxfer_statictrace): New functions, abstracted out from
12479 handle_query, and made to use the struct qxfer interface.
12480 (handle_threads_qxfer_proper): Rename to ...
12481 (handle_qxfer_threads_proper): ... this.
12482 (handle_threads_qxfer): Rename to ...
12483 (handle_qxfer_threads): ... this. Adjust.
12484 (qxfer_packets): New array.
12485 (handle_qxfer): New function.
12486 (handle_query): Use handle_qxfer.
12488 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12490 * gdbreplay.c: Shorten lines of >= 80 columns.
12491 * linux-low.c: Ditto.
12492 * linux-ppc-low.c: Ditto.
12493 * linux-s390-low.c: Ditto.
12494 * linux-sparc-low.c: Ditto.
12495 * linux-x86-low.c: Ditto.
12496 * linux-xtensa-low.c: Ditto.
12497 * mem-break.c: Ditto.
12498 * nto-low.c: Ditto.
12499 * regcache.h: Ditto.
12500 * remote-utils.c: Ditto.
12503 * thread-db.c: Ditto.
12504 * tracepoint.c: Ditto.
12506 * win32-low.h: Ditto.
12508 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12510 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12513 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12515 * server.c (gdbserver_version): Update copyright year in version
12517 * gdbreplay.c (gdbreplay_version): Ditto.
12519 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12521 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12522 * linux-bfin-low.c: New file.
12523 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12524 PT_DATA_ADDR for BFIN targets.
12525 * Makefile.in (SFILES): Add linux-bfin-low.c.
12526 (clean): Remove reg-bfin.c.
12527 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12528 * README: Mention supported Blackfin targets.
12530 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12532 * .gitignore: New file.
12534 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12536 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12538 2010-10-22 Jie Zhang <jie@codesourcery.com>
12540 * Makefile.in: Add FLAGS_TO_PASS variable.
12541 (install): Remove dependency of install-only and recursively
12542 invoke make for install-only.
12544 2010-10-04 Doug Evans <dje@google.com>
12546 * Makefile.in (uninstall): Use $(DESTDIR).
12548 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12552 * linux-x86-low.c (compat_siginfo_from_siginfo)
12553 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12554 si_code is < 0. Check for si_code == SI_TIMER before checking for
12557 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12559 * lynx-i386-low.c: New file.
12560 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12562 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12564 * lynx-low.c (ptrace_request_to_str): Remove handling for
12565 request values that have been removed in LynxOS 5.x.
12567 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12569 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12572 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12574 * configure.ac: Add --enable-inprocess-agent option.
12575 * configure: Rebuilt.
12577 2010-09-06 Yao Qi <yao@codesourcery.com>
12579 * linux-low.c (linux_kill): Remove unused variable.
12580 (linux_stabilize_threads): Likewise.
12581 * server.c (start_inferior): Likewise.
12582 (queue_stop_reply_callback): Likewise.
12583 * tracepoint.c (do_action_at_tracepoint): Likewise.
12585 2010-09-06 Yao Qi <yao@codesourcery.com>
12587 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12590 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12592 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12594 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12596 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12599 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12601 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12602 gdbserver/lynx-ppc-low.c: New files.
12603 * Makefile.in (lynx_low_h): New variable.
12604 (lynx-low.o, lynx-ppc-low.o): New rules.
12605 * configure.ac: On LynxOS, link with -lnetinet.
12606 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12607 * configure: regenerate.
12609 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12611 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12612 * configure.ac: Add check for vasprintf and vsnprintf.
12613 * configure, config.in: Regenerate.
12614 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12616 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12618 * gdbreplay.c: Move include of alloca.h up, next to include of
12620 * server.h: Add include of malloc.h.
12621 * mem-break.c: Remove include of malloc.h.
12622 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12624 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12626 * Makefile.in (memmem.o): Build with -Wno-error.
12628 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12630 * utils.c (xsnprintf): Make non-static.
12631 * server.h: Add xsnprintf declaration.
12632 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12633 replace calls to snprintf by calls to xsnprintf throughout.
12635 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12637 * configure.ac: Add configure check for alloca.
12638 * configure, config.in: Regenerate.
12639 * server.h: Include alloca.h if it exists.
12640 * gdbreplay.c: Include alloca.h if it exists.
12642 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12644 * linux-low.c (__SIGRTMIN): Define if not already defined.
12645 (linux_create_inferior): Check for __ANDROID__ rather than
12647 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12648 are already deferred.
12649 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12650 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12651 stopped and already has a pending signal to report.
12652 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12653 a pending signal to report or is moving out of a jump pad.
12654 (linux_init_signals): Check for __ANDROID__ rather than
12657 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12659 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12660 debug_threads check. Avoid a linear search when not doing debug
12663 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12665 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12666 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12667 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12668 (process_event): Change local fd's type to gdb_fildes_t.
12669 (create_file_handler): Adjust prototype.
12670 (delete_file_handler): Adjust prototype.
12671 (handle_file_event): Adjust prototype. Use pfildes.
12672 (create_file_event): Adjsut prototype.
12673 * remote-utils.c (remote_desc, listen_desc): Change type to
12675 * server.h: New gdb_fildes_t typedef.
12676 [USE_WIN32API]: Include winsock2.h.
12677 (delete_file_handler, add_file_handler): Adjust prototypes.
12678 (pfildes): Declare.
12679 * utils.c (pfildes): New.
12681 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12683 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12684 * configure: Regenerate.
12686 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12688 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12689 (linux_done_accessing_memory): ... this.
12690 (linux_target_ops): Adjust.
12691 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12692 * nto-low.c (nto_target_ops): Adjust comment.
12693 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12694 * spu-low.c (spu_target_ops): Adjust comment.
12695 * target.h (target_ops): Rename unprepare_to_access_memory field
12696 to done_accessing_memory.
12697 (unprepare_to_access_memory): Rename to ...
12698 (done_accessing_memory): ... this.
12700 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12702 * linux-low.c (linux_prepare_to_access_memory): New.
12703 (linux_unprepare_to_access_memory): New.
12704 (linux_target_ops): Install them.
12705 * server.c (read_memory): Rename to ...
12706 (gdb_read_memory): ... this. Use
12707 prepare_to_access_memory/prepare_to_access_memory.
12708 (write_memory): Rename to ...
12709 (gdb_write_memory): ... this. Use
12710 prepare_to_access_memory/prepare_to_access_memory.
12711 (handle_search_memory_1): Adjust.
12712 (process_serial_event): Adjust.
12713 * target.h (struct target_ops): New fields
12714 prepare_to_access_memory and unprepare_to_access_memory.
12715 (prepare_to_access_memory, unprepare_to_access_memory): New.
12716 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12717 prepare_to_access_memory/prepare_to_access_memory.
12718 * nto-low.c (nto_target_ops): Adjust.
12719 * spu-low.c (spu_target_ops): Adjust.
12720 * win32-low.c (win32_target_ops): Adjust.
12722 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12724 * Makefile.in (WARN_CFLAGS): Get it from configure.
12725 (WERROR_CFLAGS): New.
12726 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12727 * configure.ac: Introduce --enable-werror, which adds -Werror to
12728 the compiler command line. Enabled by default. Disable with
12729 --disable-werror. Add -Wdeclaration-after-statement
12730 Wpointer-arith and -Wformat-nonliteral to warning flags.
12731 * configure: Regenerate.
12733 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12735 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12737 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12739 * gdbreplay.c (remote_error): New.
12741 (expect): Use gdbchar. Check for error reading from GDB.
12742 Clarify sync error output.
12743 (play): Check for errors writing to GDB.
12744 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12745 * remote-utils.c (getpkt): Check for errors writing to the remote
12748 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12750 * linux-low.c (linux_wait_1): Move non-debugging code out of
12751 `debug_threads' control.
12753 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12755 * linux-low.c (linux_wait_1): Don't set last_status here.
12756 * server.c (push_event, queue_stop_reply_callback): Assert we're
12757 not pushing a TARGET_WAITKIND_IGNORE event.
12758 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12759 (myresume, handle_target_event): Set the thread's last_resume_kind
12760 and last_status from the target returned status.
12762 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12766 * linux-x86-low.c (update_debug_registers_callback): New.
12767 (i386_dr_low_set_addr): Use it.
12768 (i386_dr_low_get_addr): New.
12769 (i386_dr_low_set_control): Use update_debug_registers_callback.
12770 (i386_dr_low_get_control): New.
12771 (i386_dr_low_get_status): Adjust.
12772 * linux-low.c (linux_stop_lwp): New.
12773 * linux-low.h (linux_stop_lwp): Declare.
12775 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12776 argument instead of a i386_debug_reg_state.
12777 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12778 a i386_debug_reg_state.
12779 (i386_insert_aligned_watchpoint): Adjust.
12780 (i386_remove_aligned_watchpoint): Adjust.
12781 (i386_low_stopped_data_address): Read the debug registers from the
12782 inferior instead of from the mirrors.
12783 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12784 (i386_dr_low_get_addr): Declare.
12785 (i386_dr_low_get_control): Declare.
12786 (i386_dr_low_get_status): Change prototype.
12788 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12789 (i386_dr_low_get_addr): New.
12790 (i386_dr_low_get_control): New.
12791 (i386_dr_low_get_status): Adjust prototype. Return
12793 (i386_initial_stuff): Clear dr_status_mirror and
12795 (i386_get_thread_context): Adjust.
12796 (i386_set_thread_context): Adjust.
12797 (i386_thread_added): Adjust.
12799 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12801 * linux-low.h (linux_thread_area): Delete declaration.
12803 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12805 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12806 after its termination.
12808 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12810 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12811 (gdb_wants_all_stopped): Delete.
12812 (linux_wait_1): Don't call them.
12813 * server.c (handle_v_cont): Tag all threads as want-stopped.
12814 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12815 stopped as "client-wants-stopped".
12817 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12819 * Makefile.in (signals_h): New.
12820 (server_h): Depend on it.
12821 (server.o): Don't depend on $(signals_def).
12822 (signals.o): Depend on $(signals_def).
12824 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12826 * Makefile.in (signals_def): New.
12827 (server_h): Append include/gdb/signals.h and signals_def.
12828 (server.o): Append signals_def.
12830 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12832 * server.c (handle_target_event): Use target_signal_to_host for
12833 resume_info.sig initialization.
12834 * target.h (struct thread_resume) <sig>: New comment.
12836 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12838 * server.c (handle_query): strcpy() the returned string from paddress()
12839 instead of sprintf().
12840 * utils.c (paddress): Return phex_nz().
12842 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12844 * server.c (handle_v_cont): Call mourn_inferior if process
12846 (myresume): Likewise.
12848 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12850 Static tracepoints, and integration with UST.
12852 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12853 * mem-break.c (uninsert_all_breakpoints)
12854 (reinsert_all_breakpoints): New.
12855 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12856 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12857 (gdb_agent_ust_loaded, helper_thread_id)
12858 (gdb_agent_helper_thread_id): New macros.
12859 (struct ipa_sym_addresses): Add addr_ust_loaded,
12860 addr_helper_thread_id, addr_cmd_buf.
12861 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12862 (in_process_agent_loaded_ust): New.
12863 (write_e_ust_not_loaded): New.
12864 (maybe_write_ipa_ust_not_loaded): New.
12865 (struct collect_static_trace_data_action): New.
12866 (enum tracepoint_type) <static_tracepoint>: New.
12867 (struct tracepoint) <handle>: Mention static tracepoints.
12868 (struct static_tracepoint_ctx): New.
12869 (CMD_BUF_SIZE): New.
12870 (add_tracepoint_action): Handle static tracepoint actions.
12871 (unprobe_marker_at): New.
12872 (clear_installed_tracepoints): Handle static tracepoints.
12873 (cmd_qtdp): Handle static tracepoints.
12874 (probe_marker_at): New.
12875 (cmd_qtstart): Handle static tracepoints.
12876 (response_tracepoint): Handle static tracepoints.
12877 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12878 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12879 (get_context_regcache): Handle static tracepoints.
12880 (do_action_at_tracepoint): Handle static tracepoint actions.
12881 (traceframe_find_block_type): Handle static trace data blocks.
12882 (traceframe_read_sdata): New.
12883 (download_tracepoints): Download static tracepoint actions.
12884 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12885 (GDB_PROBE_NAME): New.
12887 (GET_UST_SYM): New.
12890 (ust_marker_to_static_tracepoint): New.
12892 (collect_ust_data_at_tracepoint): New.
12893 (gdb_ust_probe): New.
12894 (UNIX_PATH_MAX, SOCK_DIR): New.
12895 (gdb_ust_connect_sync_socket): New.
12896 (resume_thread, stop_thread): New.
12897 (run_inferior_command): New.
12898 (init_named_socket): New.
12899 (gdb_ust_socket_init): New.
12900 (cstr_to_hexstr): New.
12902 (first_marker, next_marker): New.
12903 (response_ust_marker): New.
12904 (cmd_qtfstm, cmd_qtsstm): New.
12905 (unprobe_marker_at, probe_marker_at): New.
12906 (cmd_qtstmat, gdb_ust_thread): New.
12907 (gdb_ust_init): New.
12908 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12909 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12910 (ST_REGENTRY): New.
12911 (x86_64_st_collect_regmap): New.
12912 (X86_64_NUM_ST_COLLECT_GREGS): New.
12913 (AMD64_RIP_REGNUM): New.
12914 (supply_static_tracepoint_registers): New.
12915 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12916 (ST_REGENTRY): New.
12917 (i386_st_collect_regmap): New.
12918 (i386_NUM_ST_COLLECT_GREGS): New.
12919 (supply_static_tracepoint_registers): New.
12920 * server.c (handle_query): Handle qXfer:statictrace:read.
12921 <qSupported>: Report support for StaticTracepoints, and
12922 qXfer:statictrace:read features.
12923 * server.h (traceframe_read_sdata)
12924 (supply_static_tracepoint_registers): Declare.
12925 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12926 (unpack_varlen_hex): Include in IPA build.
12927 * Makefile.in (ustlibs, ustinc): New.
12928 (IPA_OBJS): Add remote-utils-ipa.o.
12929 ($(IPA_LIB)): Link -ldl and -lpthread.
12931 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12932 * config.in, configure: Regenerate.
12934 2010-06-20 Ian Lance Taylor <iant@google.com>
12935 Pedro Alves <pedro@codesourcery.com>
12937 * linux-x86-low.c (always_true): Delete.
12938 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12939 trying to fool the compiler with always_true.
12941 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12943 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12944 conditions in gdbserver.
12946 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12948 * spu-low.c (spu_read_memory): Wrap around local store limit.
12949 (spu_write_memory): Likewise.
12951 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12953 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12954 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12956 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12958 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12959 uses with LONGEST uses.
12961 2010-06-14 Stan Shebs <stan@codesourcery.com>
12962 Pedro Alves <pedro@codesourcery.com>
12966 * linux-x86-low.c: Include limits.h.
12968 (always_true): New.
12971 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12972 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12973 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12974 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12975 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12976 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12977 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12978 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12979 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12980 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12981 (amd64_emit_void_call_2): New.
12982 (amd64_emit_ops): New.
12983 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12984 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12985 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12986 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12987 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12988 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12989 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12990 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12991 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12992 (i386_emit_stack_adjust, i386_emit_int_call_1)
12993 (i386_emit_void_call_2): New.
12994 (i386_emit_ops): New.
12995 (x86_emit_ops): New.
12996 (the_low_target): Install x86_emit_ops.
12997 * server.h (struct emit_ops): New.
12998 (get_raw_reg_func_addr): Declare.
12999 (current_insn_ptr, emit_error): Declare.
13000 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13001 (set_trace_state_variable_value): New defines.
13002 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13003 addr_get_trace_state_variable_value and
13004 addr_set_trace_state_variable_value.
13005 (symbol_list): New fields for get_raw_reg,
13006 get_trace_state_variable_value and set_trace_state_variable_value.
13007 (condfn): New typedef.
13008 (struct tracepoint): New field `compiled_cond'.
13009 (do_action_at_tracepoint): Clear compiled_cond.
13010 (get_trace_state_variable_value, set_trace_state_variable_value):
13012 (condition_true_at_tracepoint): If there's a compiled condition,
13014 (current_insn_ptr, emit_error): New globals.
13015 (struct bytecode_address): New.
13016 (get_raw_reg_func_addr): New.
13017 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13018 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13019 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13020 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13021 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13022 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13023 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13024 (compile_tracepoint_condition, compile_bytecodes): New.
13025 * target.h (emit_ops): Forward declare.
13026 (struct target_ops): New field emit_ops.
13027 (target_emit_ops): New.
13028 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13029 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13030 * linux-low.c (linux_emit_ops): New.
13031 (linux_target_ops): Install it.
13032 * linux-low.h (struct linux_target_ops): New field emit_ops.
13034 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13036 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13037 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13039 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13040 Stan Shebs <stan@codesourcery.com>
13042 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13043 (all): Depend on $(extra_libraries).
13044 (install-only): Install the IPA.
13045 (IPA_OBJS, IPA_LIB): New.
13046 (clean): Remove the IPA lib.
13047 (IPAGENT_CFLAGS): New.
13048 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13049 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13050 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13051 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13052 * configure.ac: Check for atomic builtins support in the compiler.
13053 (IPA_DEPFILES, extra_libraries): Define.
13054 * configure.srv (ipa_obj): Add description.
13055 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13056 (i[34567]86-*-linux*): Set ipa_obj.
13057 (x86_64-*-linux*): Set ipa_obj.
13058 * linux-low.c (stabilizing_threads): New.
13059 (supports_fast_tracepoints): New.
13060 (linux_detach): Stabilize threads before detaching.
13061 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13062 the lwp is either not stabilizing, or is moving out of a jump pad.
13063 (linux_fast_tracepoint_collecting): New.
13064 (maybe_move_out_of_jump_pad): New.
13065 (enqueue_one_deferred_signal): New.
13066 (dequeue_one_deferred_signal): New.
13067 (linux_wait_for_event_1): If moving out of a jump pad, defer
13068 pending signals to later.
13069 (linux_stabilize_threads): New.
13070 (linux_wait_1): Check if threads need moving out of jump pads, and
13072 (stuck_in_jump_pad_callback): New.
13073 (move_out_of_jump_pad_callback): New.
13074 (lwp_running): New.
13075 (linux_resume_one_lwp): Handle moving out of jump pads.
13076 (linux_set_resume_request): Dequeue deferred signals.
13077 (need_step_over_p): Also step over fast tracepoint jumps.
13078 (start_step_over): Also uninsert fast tracepoint jumps.
13079 (finish_step_over): Also reinsert fast tracepoint jumps.
13080 (linux_install_fast_tracepoint_jump): New.
13081 (linux_target_ops): Install linux_stabilize_threads and
13082 linux_install_fast_tracepoint_jump_pad.
13083 * linux-low.h (linux_target_ops) <get_thread_area,
13084 install_fast_tracepoint_jump_pad>: New fields.
13085 (struct lwp_info) <collecting_fast_tracepoint,
13086 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13087 (linux_get_thread_area): Declare.
13088 * linux-x86-low.c (jump_insn): New.
13089 (x86_get_thread_area): New.
13090 (append_insns): New.
13091 (push_opcode): New.
13092 (amd64_install_fast_tracepoint_jump_pad): New.
13093 (i386_install_fast_tracepoint_jump_pad): New.
13094 (x86_install_fast_tracepoint_jump_pad): New.
13095 (the_low_target): Install x86_get_thread_area and
13096 x86_install_fast_tracepoint_jump_pad.
13097 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13098 (struct fast_tracepoint_jump): New.
13099 (fast_tracepoint_jump_insn): New.
13100 (fast_tracepoint_jump_shadow): New.
13101 (find_fast_tracepoint_jump_at): New.
13102 (fast_tracepoint_jump_here): New.
13103 (delete_fast_tracepoint_jump): New.
13104 (set_fast_tracepoint_jump): New.
13105 (uninsert_fast_tracepoint_jumps_at): New.
13106 (reinsert_fast_tracepoint_jumps_at): New.
13107 (set_breakpoint_at): Use write_inferior_memory.
13108 (uninsert_raw_breakpoint): Use write_inferior_memory.
13109 (check_mem_read): Mask out fast tracepoint jumps.
13110 (check_mem_write): Mask out fast tracepoint jumps.
13111 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13112 (set_fast_tracepoint_jump): Declare.
13113 (delete_fast_tracepoint_jump)
13114 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13115 (reinsert_fast_tracepoint_jumps_at): Declare.
13116 * regcache.c: Don't compile many functions when building the
13117 in-process agent library.
13118 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13119 the register buffer in the heap.
13120 (free_register_cache): If the register buffer isn't owned by the
13121 regcache, don't free it.
13122 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13123 pre-existing register caches.
13124 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13126 (convert_ascii_to_int): : Constify `from' parameter type.
13127 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13128 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13129 the needed buffer in-place.
13130 (relocate_instruction): New.
13131 * server.c (handle_query) <qSymbols>: If the target supports
13132 tracepoints, give it a chance of looking up symbols. Report
13133 support for fast tracepoints.
13134 (handle_status): Stabilize threads.
13135 (process_serial_event): Adjust.
13136 * server.h (struct fast_tracepoint_jump): Forward declare.
13137 (struct process_info) <fast_tracepoint_jumps>: New field.
13138 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13139 (decode_X_packet, decode_M_packet): Adjust.
13140 (relocate_instruction): Declare.
13141 (in_process_agent_loaded): Declare.
13142 (tracepoint_look_up_symbols): Declare.
13143 (struct fast_tpoint_collect_status): Declare.
13144 (fast_tracepoint_collecting): Declare.
13145 (force_unlock_trace_buffer): Declare.
13146 (handle_tracepoint_bkpts): Declare.
13147 (initialize_low_tracepoint)
13148 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13149 * target.h (struct target_ops) <stabilize_threads,
13150 install_fast_tracepoint_jump_pad>: New fields.
13151 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13152 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13153 [HAVE_STDINT_H]: Include stdint.h.
13154 (trace_debug_1): Rename to ...
13155 (trace_vdebug): ... this.
13156 (trace_debug): Rename to ...
13157 (trace_debug_1): ... this. Add `level' parameter.
13158 (trace_debug): New.
13159 (ATTR_USED, ATTR_NOINLINE): New.
13160 (IP_AGENT_EXPORT): New.
13161 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13162 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13163 (about_to_request_buffer_space, trace_buffer_is_full)
13164 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13165 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13166 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13167 (traceframe_write_count, traceframes_created)
13168 (trace_state_variables)
13169 New renaming defines.
13170 (struct ipa_sym_addresses): New.
13171 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13172 (symbol_list): New.
13173 (ipa_sym_addrs): New.
13174 (all_tracepoint_symbols_looked_up): New.
13175 (in_process_agent_loaded): New.
13176 (write_e_ipa_not_loaded): New.
13177 (maybe_write_ipa_not_loaded): New.
13178 (tracepoint_look_up_symbols): New.
13179 (debug_threads) [IN_PROCESS_AGENT]: New.
13180 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13181 (UNKNOWN_SIDE_EFFECTS): New.
13182 (stop_tracing): New.
13183 (flush_trace_buffer): New.
13184 (stop_tracing_bkpt): New.
13185 (flush_trace_buffer_bkpt): New.
13186 (read_inferior_integer): New.
13187 (read_inferior_uinteger): New.
13188 (read_inferior_data_pointer): New.
13189 (write_inferior_data_pointer): New.
13190 (write_inferior_integer): New.
13191 (write_inferior_uinteger): New.
13192 (struct collect_static_trace_data_action): Delete.
13193 (enum tracepoint_type): New.
13194 (struct tracepoint) <type>: New field `type'.
13195 <actions_str, step_actions, step_actions_str>: Only include in
13197 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13198 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13199 (tracepoints): Use IP_AGENT_EXPORT.
13200 (last_tracepoint): Don't include in the IPA.
13201 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13202 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13203 (alloced_trace_state_variables): New.
13204 (trace_state_variables): Use IP_AGENT_EXPORT.
13205 (traceframe_t): Delete unused variable.
13206 (circular_trace_buffer): Don't include in the IPA.
13207 (trace_buffer_start): Delete.
13208 (struct trace_buffer_control): New.
13209 (trace_buffer_free): Delete.
13210 (struct ipa_trace_buffer_control): New.
13211 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13212 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13214 (trace_buffer_ctrl): New.
13215 (TRACE_BUFFER_CTRL_CURR): New.
13216 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13217 Reimplement as macros.
13218 (trace_buffer_wrap): Delete.
13219 (traceframe_write_count, traceframe_read_count)
13220 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13221 (struct tracepoint_hit_ctx) <type>: New field.
13222 (struct fast_tracepoint_ctx): New.
13223 (memory_barrier): New.
13225 (record_tracepoint_error): Update atomically in the IPA.
13226 (clear_inferior_trace_buffer): New.
13227 (about_to_request_buffer_space): New.
13228 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13229 updating the same buffer.
13230 (add_tracepoint): Default the tracepoint's type to trap
13231 tracepoint, and orig_size to -1.
13232 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13233 internal variables.
13234 (create_trace_state_variable): New parameter `gdb'. Handle it.
13235 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13236 (cmd_qtdp): Handle fast tracepoints.
13237 (cmd_qtdv): Adjust.
13238 (max_jump_pad_size): New.
13239 (gdb_jump_pad_head): New.
13240 (get_jump_space_head): New.
13241 (claim_jump_space): New.
13242 (sort_tracepoints): New.
13243 (MAX_JUMP_SIZE): New.
13244 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13246 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13247 support. Upload fast traceframes, and delete internal IPA
13249 (stop_tracing_handler): New.
13250 (flush_trace_buffer_handler): New.
13251 (cmd_qtstop): Upload fast tracepoints.
13252 (response_tracepoint): Handle fast tracepoints.
13253 (tracepoint_finished_step): Upload fast traceframes. Set the
13254 tracepoint hit context's tracepoint type.
13255 (handle_tracepoint_bkpts): New.
13256 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13257 type. Add comment about fast tracepoints.
13258 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13259 non-existing action_str field.
13260 (get_context_regcache): Handle fast tracepoints.
13261 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13263 (fast_tracepoint_from_jump_pad_address): New.
13264 (fast_tracepoint_from_ipa_tpoint_address): New.
13265 (collecting_t): New.
13266 (force_unlock_trace_buffer): New.
13267 (fast_tracepoint_collecting): New.
13269 (gdb_collect): New.
13270 (write_inferior_data_ptr): New.
13271 (target_tp_heap): New.
13272 (target_malloc): New.
13273 (download_agent_expr): New.
13275 (download_tracepoints): New.
13276 (download_trace_state_variables): New.
13277 (upload_fast_traceframes): New.
13278 (IPA_FIRST_TRACEFRAME): New.
13279 (IPA_NEXT_TRACEFRAME_1): New.
13280 (IPA_NEXT_TRACEFRAME): New.
13281 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13282 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13283 (gdb_jump_pad_buffer_end): New.
13284 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13285 (initialize_tracepoint): Adjust.
13286 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13287 buffer. Initialize the low module.
13288 * utils.c (PREFIX, TOOLNAME): New.
13289 (malloc_failure): Use PREFIX.
13290 (error): In the IPA, an error causes an exit.
13291 (fatal, warning): Use PREFIX.
13292 (internal_error): Use TOOLNAME.
13293 (NUMCELLS): Increase to 10.
13294 * configure, config.in: Regenerate.
13296 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13298 * server.c (handle_query) <qSupported>: Do two passes over the
13299 qSupported string to avoid nesting strtok.
13301 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13303 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13305 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13306 -Wl,--dynamic-list.
13307 * configure: Regenerate.
13308 * proc-service.list: New.
13310 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13312 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13315 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13317 * gdbreplay.c (remote_open): Check error return from socket() call by
13318 its equality to -1 not by it being negative.
13319 * remote-utils.c (remote_open): Likewise.
13321 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13323 * config.h: Regenerate.
13325 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13327 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13328 doesn't provide PTRACE_GET_THREAD_AREA.
13330 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13332 * linux-m68k-low.c: Include <asm/ptrace.h>
13333 (ps_get_thread_area): Implement.
13335 2010-05-03 Doug Evans <dje@google.com>
13337 * event-loop.c (struct callback_event): New struct.
13338 (callback_list): New global.
13339 (append_callback_event, delete_callback_event): New functions.
13340 (process_callback): New function.
13341 (start_event_loop): Call it.
13342 * remote-utils.c (NOT_SCHEDULED): Define.
13343 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13344 moved out of readchar.
13345 (readchar): Rewrite. Call reschedule before returning.
13346 (reset_readchar): New function.
13347 (remote_close): Call it.
13348 (process_remaining, reschedule): New functions.
13349 * server.h (callback_handler_func): New typedef.
13350 (append_callback_event, delete_callback_event): Declare.
13352 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13354 * proc-service.c (ps_pglobal_lookup): Use
13355 thread_db_look_up_one_symbol.
13356 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13357 parameter. Use it instead of all_symbols_looked_up.
13358 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13360 (all_symbols_looked_up): Don't declare.
13361 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13362 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13364 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13365 Set all_symbols_looked_up here.
13366 (thread_db_look_up_one_symbol): New.
13367 (thread_db_get_tls_address): Adjust.
13368 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13369 thread_db object on the heap, and tentatively set it in the
13371 (thread_db_init): Don't set all_symbols_looked_up here.
13372 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13374 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13376 * linux-low.c (linux_kill, linux_detach): Adjust.
13377 (status_pending_p_callback): Remove redundant statement. Check
13378 for !TARGET_WAITIKIND_IGNORE, instead of
13379 TARGET_WAITKIND_STOPPED.
13380 (handle_tracepoints): Make sure LWP is locked. Adjust.
13381 (linux_wait_for_event_1): Adjust.
13382 (linux_cancel_breakpoints): New.
13383 (unsuspend_one_lwp): New.
13384 (unsuspend_all_lwps): New.
13385 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13386 (send_sigstop_callback): Change return type to int, add new
13387 `except' parameter and handle it.
13388 (suspend_and_send_sigstop_callback): New.
13389 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13390 pass them down. If SUSPEND, also increment the lwp's suspend
13392 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13393 (need_step_over_p): Don't consider suspended LWPs.
13394 (start_step_over): Adjust.
13395 (proceed_one_lwp): Change return type to int, add new `except'
13396 parameter and handle it.
13397 (unsuspend_and_proceed_one_lwp): New.
13398 (proceed_all_lwps): Use find_inferior instead of
13400 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13401 also decrement the suspend count of LWPs. Pass `except' down,
13402 instead of hacking its suspend count.
13403 (linux_pause_all): Add `freeze' parameter. Adjust.
13404 (linux_unpause_all): New.
13405 (linux_target_ops): Install linux_unpause_all.
13406 * server.c (handle_status): Adjust.
13407 * target.h (struct target_ops): New fields `unpause_all' and
13408 `cancel_breakpoints'. Add new parameter to `pause_all'.
13409 (pause_all): Add new `freeze' parameter.
13410 (unpause_all): New.
13411 (cancel_breakpoints): New.
13412 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13413 cancel breakpoints.
13414 (cmd_qtstart): Pause threads.
13415 (stop_tracing): Pause threads, and cancel breakpoints.
13416 * win32-low.c (win32_target_ops): Adjust.
13418 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13420 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13421 the inferior right away from here...
13422 (linux_wait_1): ... to here, and adjust to check the thread's
13423 last_resume_kind instead of the lwp's step or stop_expected flags.
13425 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13427 * README: Use consistent `GDB' and `GDBserver' spellings.
13429 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13431 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13432 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13433 (linux_detach_one_lwp): Assume the lwp is stopped.
13434 (any_thread_of): Delete.
13435 (linux_detach): Stop all lwps here. Don't blindly delete all
13437 (delete_lwp_callback): New.
13438 (linux_mourn): Delete all lwps of the process that is gone.
13439 (linux_wait_1): Don't delete the last lwp of the process here.
13440 * mem-break.h (mark_breakpoints_out): Declare.
13441 * mem-break.c (mark_breakpoints_out): New.
13442 (free_all_breakpoints): Use it.
13443 * server.c (handle_target_event): If the process is gone, mark
13445 * thread-db.c (struct thread_db) <create_bp>: New field.
13446 (thread_db_enable_reporting): Fix prototype. Store a thread event
13447 breakpoint reference in the thread_db struct.
13448 (thread_db_load_search): Clear the thread_db object.
13449 (try_thread_db_load_1): Ditto.
13450 (switch_to_process): New.
13451 (disable_thread_event_reporting): Use it.
13452 (remove_thread_event_breakpoints): New.
13453 (thread_db_detach, thread_db_mourn): Use it.
13455 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13457 * linux-low.c (linux_enable_event_reporting): New.
13458 (linux_wait_for_event_1, handle_extended_wait): Use it.
13460 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13462 * linux-low.c (linux_kill_one_lwp, linux_kill)
13463 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13464 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13465 SIGSTOP even if the LWP is stopped.
13466 (send_sigstop_callback): New.
13467 (stop_all_lwps): Use send_sigstop_callback instead.
13468 (linux_resume_one_thread): Adjust.
13469 (proceed_one_lwp): Still proceed an LWP that the client has
13470 requested to stop, if we haven't reported it as stopped yet. Make
13471 sure that LWPs the client want stopped, have a pending SIGSTOP.
13473 2010-04-26 Doug Evans <dje@google.com>
13475 * server.c (handle_general_set): Make static.
13477 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13478 Print received char after testing for error/eof instead of before.
13479 (input_interrupt): Tweak comment.
13481 2010-04-23 Doug Evans <dje@google.com>
13483 * server.c (start_inferior): Print inferior argv if --debug.
13485 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13487 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13488 * nto-x86-low.c: Include server.h
13490 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13492 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13493 be consistent with other sources of this directory.
13494 (init_registers_amd64): Correct name of source file of this function
13497 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13499 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13500 64-bit executables.
13502 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13504 * win32-i386-low.c: Add 64-bit support.
13505 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13506 (init_registers_amd64): Declare.
13507 (mappings): Add 64-bit version of array.
13508 (init_windows_x86): New function.
13509 (the_low_target): Change init_arch field to init_windows_x86.
13511 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13513 * win32-low.c: Adapt to support also 64-bit architecture.
13514 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13515 (get_image_name): Use SIZE_T type for local variable `done'.
13516 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13517 (toolhelp_get_dll_name): Idem.
13518 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13519 Use uintptr_t typecast to avoid warning.
13520 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13521 (handle_exception): Use phex_nz to avoid warning.
13522 (win32_wait): Remove unused local variable `process'.
13524 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13526 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13529 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13531 * configure.ac: Use `ws2_32' library for srv_mingw.
13532 * configure: Regenerate.
13533 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13534 * remote-utils.c: Likewise.
13536 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13538 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13539 if __x86_64__ is defined.
13541 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13543 * configure: Regenerate.
13545 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13547 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13548 * target.h (target_ops): New get_tib_address field.
13549 * win32-low.h (win32_thread_info): Add thread_local_base field.
13550 * win32-low.c (child_add_thread): Add tlb argument.
13551 Set thread_local_base field to TLB.
13552 (get_child_debug_event): Adapt to child_add_thread change.
13553 (win32_get_tib_address): New function.
13554 (win32_target_ops): Set get_tib_address field to
13555 win32_get_tib_address.
13556 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13558 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13560 * linux-low.c (linux_mourn): Also remove the process.
13561 * server.c (handle_target_event): Don't remove the process here.
13562 * nto-low.c (nto_mourn): New.
13563 (nto_target_ops): Install it.
13564 * spu-low.c (spu_mourn): New.
13565 (spu_target_ops): Install it.
13566 * win32-low.c (win32_mourn): New.
13567 (win32_target_ops): Install it.
13569 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13571 * server.h (buffer_xml_printf): Remove redundant `;'.
13573 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13575 * regcache.c (set_register_cache): Invalidate regcaches before
13576 changing the register cache layout.
13577 (regcache_invalidate_one): Allow a NULL regcache.
13578 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13579 regcaches before changing the register cache layout or the target
13582 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13584 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13585 variable warning on Linux/x86-64.
13587 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13589 GDBserver disconnected tracing support.
13591 * linux-low.c (linux_remove_process): Delete.
13592 (add_lwp): Don't set last_resume_kind here.
13593 (linux_kill): Use `mourn'.
13594 (linux_detach): Use `thread_db_detach', and `mourn'.
13595 (linux_mourn): New.
13596 (linux_attach_lwp_1): Adjust comment.
13597 (linux_attach): last_resume_kind moved the thread_info; adjust.
13598 (status_pending_p_callback): Adjust.
13599 (linux_wait_for_event_1): Adjust.
13600 (count_events_callback, select_singlestep_lwp_callback)
13601 (select_event_lwp_callback, cancel_breakpoints_callback)
13602 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13603 (proceed_one_lwp): Adjust.
13604 (linux_async): Add debug output.
13605 (linux_thread_stopped): New.
13606 (linux_pause_all): New.
13607 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13609 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13610 (thread_db_free): Delete declaration.
13611 (thread_db_detach, thread_db_mourn): Declare.
13612 * thread-db.c (thread_db_init): Use thread_db_mourn.
13613 (thread_db_free): Delete, split in two.
13614 (disable_thread_event_reporting): New.
13615 (thread_db_detach): New.
13616 (thread_db_mourn): New.
13618 * server.h (struct thread_info) <last_resume_kind>: New field.
13619 <attached>: Add comment.
13620 <gdb_detached>: New field.
13621 (handler_func): Change return type to int.
13622 (handle_serial_event, handle_target_event): Ditto.
13623 (gdb_connected): Declare.
13625 (disconnected_tracing): Declare.
13626 (stop_tracing): Declare.
13628 * server.c (handle_query) <qSupported>: Report support for
13629 disconnected tracing.
13630 (queue_stop_reply_callback): Account for running threads.
13631 (gdb_wants_thread_stopped): New.
13632 (gdb_wants_all_threads_stopped): New.
13633 (gdb_reattached_process): New.
13634 (handle_status): Clear the `gdb_detached' flag of all processes.
13635 In all-stop, stop all threads.
13636 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13637 (process_serial_event): If the remote connection breaks, or if an
13638 exit was forced with "monitor exit", force an event loop exit.
13639 Handle disconnected tracing on detach.
13640 (handle_serial_event): Adjust.
13641 (handle_target_event): If GDB isn't connected, forward events back
13642 to the inferior, unless the last process exited, in which case,
13643 exit gdbserver. Adjust interface.
13645 * remote-utils.c (remote_open): Don't block in accept. Instead
13646 register an event loop source on the listen socket file
13647 descriptor. Refactor bits into ...
13648 (listen_desc): ... this new global.
13649 (gdb_connected): ... this new function.
13650 (enable_async_notification): ... this new function.
13651 (handle_accept_event): ... this new function.
13652 (remote_close): Clear remote_desc.
13654 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13656 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13658 (mourn_inferior): Define.
13659 (target_process_qsupported): Avoid the dangling else problem.
13660 (thread_stopped): Define.
13661 (pause_all): Define.
13662 (target_waitstatus_to_string): Declare.
13663 * target.c (target_waitstatus_to_string): New.
13665 * tracepoint.c (tracing): Make extern.
13666 (disconnected_tracing): New.
13667 (stop_tracing): Make extern. Handle tracing stops due to GDB
13669 (cmd_qtdisconnected): New.
13670 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13671 (handle_tracepoint_general_set): Handle QTDisconnected.
13673 * event-loop.c (event_handler_func): Change return type to int.
13674 (process_event): Bail out if the event handler wants the event
13676 (handle_file_event): Ditto.
13677 (start_event_loop): Bail out if the event handler wants the event
13680 * nto-low.c (nto_target_ops): Adjust.
13681 * spu-low.c (spu_wait): Don't remove the process here.
13682 (spu_target_ops): Adjust.
13683 * win32-low.c (win32_wait): Don't remove the process here.
13684 (win32_target_ops): Adjust.
13686 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13688 * regcache.c (realloc_register_cache): Invalidate inferior's
13689 regcache before recreating it.
13691 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13693 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13695 2010-04-09 Stan Shebs <stan@codesourcery.com>
13696 Pedro Alves <pedro@codesourcery.com>
13698 * server.h (LONGEST): New.
13699 (struct thread_info) <while_stepping>: New field.
13700 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13702 (initialize_tracepoint, handle_tracepoint_general_set)
13703 (handle_tracepoint_query, tracepoint_finished_step)
13704 (tracepoint_was_hit, release_while_stepping_state_list):
13705 (current_traceframe): Declare.
13706 * server.c (handle_general_set): Handle tracepoint packets.
13707 (read_memory): New.
13708 (write_memory): New.
13709 (handle_search_memory_1): Use read_memory.
13710 (handle_query): Report support for conditional tracepoints, trace
13711 state variables, and tracepoint sources. Handle tracepoint
13713 (main): Initialize the tracepoints module.
13714 (process_serial_event): Handle traceframe reads/writes.
13716 * linux-low.c (handle_tracepoints): New.
13717 (linux_wait_1): Call it.
13718 (linux_resume_one_lwp): Handle while-stepping.
13719 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13720 (linux_target_ops): Install them.
13721 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13723 * linux-x86-low.c (x86_supports_tracepoints): New.
13724 (the_low_target). Install it.
13726 * mem-break.h (delete_breakpoint): Declare.
13727 * mem-break.c (delete_breakpoint): Make external.
13729 * target.h (struct target_ops): Add `supports_tracepoints',
13730 `read_pc', and `write_pc' fields.
13731 (target_supports_tracepoints): Define.
13732 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13735 * regcache.h (struct regcache) <registers_owned>: New field.
13736 (init_register_cache, regcache_cpy): Declare.
13737 (regcache_read_pc, regcache_write_pc): Declare.
13738 (register_cache_size): Declare.
13739 (supply_regblock): Declare.
13740 * regcache.c (init_register_cache): New.
13741 (new_register_cache): Use it.
13742 (regcache_cpy): New.
13743 (register_cache_size): New.
13744 (supply_regblock): New.
13745 (regcache_read_pc, regcache_write_pc): New.
13747 * tracepoint.c: New.
13749 * Makefile.in (OBS): Add tracepoint.o.
13750 (tracepoint.o): New rule.
13752 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13754 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13756 (i386-mmx.c): Likewise.
13757 (i386-mmx-linux.o): Likewise.
13758 (i386-mmx-linux.c): Likewise.
13760 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13761 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13762 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13763 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13765 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13766 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13767 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13769 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13771 * Makefile.in (clean): Updated.
13773 (i386-avx.c): Likewise.
13774 (i386-avx-linux.o): Likewise.
13775 (i386-avx-linux.c): Likewise.
13776 (amd64-avx.o): Likewise.
13777 (amd64-avx.c): Likewise.
13778 (amd64-avx-linux.o): Likewise.
13779 (amd64-avx-linux.c): Likewise.
13781 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13782 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13783 (srv_amd64_regobj): Add amd64-avx.o.
13784 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13785 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13786 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13787 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13788 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13789 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13790 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13792 * i387-fp.c: Include "i386-xstate.h".
13794 (i387_cache_to_xsave): Likewise.
13795 (i387_xsave_to_cache): Likewise.
13796 (x86_xcr0): Likewise.
13798 * i387-fp.h (i387_cache_to_xsave): Likewise.
13799 (i387_xsave_to_cache): Likewise.
13800 (x86_xcr0): Likewise.
13802 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13803 * linux-crisv32-low.c (target_regsets): Likewise.
13804 * linux-m68k-low.c (target_regsets): Likewise.
13805 * linux-mips-low.c (target_regsets): Likewise.
13806 * linux-ppc-low.c (target_regsets): Likewise.
13807 * linux-s390-low.c (target_regsets): Likewise.
13808 * linux-sh-low.c (target_regsets): Likewise.
13809 * linux-sparc-low.c (target_regsets): Likewise.
13810 * linux-xtensa-low.c (target_regsets): Likewise.
13812 * linux-low.c: Include <sys/uio.h>.
13813 (regsets_fetch_inferior_registers): Support nt_type.
13814 (regsets_store_inferior_registers): Likewise.
13815 (linux_process_qsupported): New.
13816 (linux_target_ops): Add linux_process_qsupported.
13818 * linux-low.h (regset_info): Add nt_type.
13819 (linux_target_ops): Add process_qsupported.
13821 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13823 (init_registers_i386_avx_linux): New.
13824 (init_registers_amd64_avx_linux): Likewise.
13825 (xmltarget_i386_linux_no_xml): Likewise.
13826 (xmltarget_amd64_linux_no_xml): Likewise.
13827 (PTRACE_GETREGSET): Likewise.
13828 (PTRACE_SETREGSET): Likewise.
13829 (x86_fill_xstateregset): Likewise.
13830 (x86_store_xstateregset): Likewise.
13831 (use_xml): Likewise.
13832 (x86_linux_update_xmltarget): Likewise.
13833 (x86_linux_process_qsupported): Likewise.
13834 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13835 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13836 init_registers_i386_linux here. Call
13837 x86_linux_update_xmltarget.
13838 (the_low_target): Add x86_linux_process_qsupported.
13840 * server.c (handle_query): Call target_process_qsupported.
13842 * target.h (target_ops): Add process_qsupported.
13843 (target_process_qsupported): New.
13845 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13847 * inferiors.c (add_thread): Set last_status kind to
13848 TARGET_WAITKIND_IGNORE.
13849 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13850 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13851 (linux_wait_1): Move `thread' local definition to block that uses
13852 it. Don't NULL initialize `event_child'.
13853 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13854 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13855 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13857 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13859 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13860 an extended waitstatus, or by a watchpoint.
13861 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13862 thread was stepping or has been stopped by a watchpoint.
13864 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13866 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13867 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13868 of another, then delete the previous, and validate all
13870 (validate_inserted_breakpoint): New.
13871 (delete_disabled_breakpoints): New.
13872 (validate_breakpoints): New.
13873 (check_mem_read): Validate breakpoints before trusting their
13874 shadow. Delete disabled breakpoints.
13875 (check_mem_write): Validate breakpoints before trusting they
13876 should be inserted. Delete disabled breakpoints.
13877 * mem-break.h (validate_breakpoints):
13878 * server.c (handle_query): Validate breakpoints when we see a
13881 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13883 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13884 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13885 if we could tell there's a GDB breakpoint at stop_pc.
13886 (need_step_over_p): Don't do a step over if we find a GDB
13887 breakpoint at the resume PC.
13889 * mem-break.c (struct raw_breakpoint): New.
13890 (enum bkpt_type): New type `gdb_breakpoint'.
13891 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13892 fields. New field `raw'.
13893 (find_raw_breakpoint_at): New.
13894 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13895 breakpoint instead.
13896 (set_breakpoint_at): Adjust.
13897 (delete_raw_breakpoint): New.
13898 (release_breakpoint): New.
13899 (delete_breakpoint): Rename to...
13900 (delete_breakpoint_1): ... this. Add proc parameter. Use
13901 release_breakpoint. Return ENOENT.
13902 (delete_breakpoint): Reimplement.
13903 (find_breakpoint_at): Delete.
13904 (find_gdb_breakpoint_at): New.
13905 (delete_breakpoint_at): Delete.
13906 (set_gdb_breakpoint_at): New.
13907 (delete_gdb_breakpoint_at): New.
13908 (gdb_breakpoint_here): New.
13909 (set_reinsert_breakpoint): Use release_breakpoint.
13910 (uninsert_breakpoint): Rename to ...
13911 (uninsert_raw_breakpoint): ... this.
13912 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13913 (reinsert_raw_breakpoint): Change parameter type to
13915 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13917 (check_breakpoints): Adjust. Use release_breakpoint.
13918 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13919 (breakpoint_inserted_here): Ditto.
13920 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13921 Don't trust the breakpoint's shadow if it is not inserted.
13922 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13923 (delete_all_breakpoints): Adjust.
13924 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13925 use delete_breakpoint_1.
13927 * mem-break.h (breakpoints_supported): Delete declaration.
13928 (set_gdb_breakpoint_at): Declare.
13929 (gdb_breakpoint_here): Declare.
13930 (delete_breakpoint_at): Delete.
13931 (delete_gdb_breakpoint_at): Declare.
13933 * server.h (struct raw_breakpoint): Forward declare.
13934 (struct process_info): New field `raw_breakpoints'.
13936 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13939 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13941 * linux-low.c (status_pending_p_callback): Fix comment.
13942 (linux_wait_for_event_1): Move most of the internal breakpoint
13943 handling from here...
13944 (linux_wait_1): ... to here.
13945 (count_events_callback): New.
13946 (select_singlestep_lwp_callback): New.
13947 (select_event_lwp_callback): New.
13948 (cancel_breakpoints_callback): New.
13949 (select_event_lwp): New.
13950 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13951 priority to all LWPs that have had events that should be reported
13952 to the client. Cancel breakpoints when about to reporting the
13953 event to the client, not while stopping lwps. No longer cancel
13954 finished single-steps here.
13955 (cancel_finished_single_step): Delete.
13956 (cancel_finished_single_steps): Delete.
13958 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13960 * mem-break.c (enum bkpt_type): New.
13961 (struct breakpoint): New field `type'.
13962 (set_breakpoint_at): Change return type to struct breakpoint
13963 pointer. Set type to `other_breakpoint' by default.
13964 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13965 in the breakpoint list.
13966 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13967 (reinsert_breakpoint): Rename to ...
13968 (reinsert_raw_breakpoint): ... this.
13969 (reinsert_breakpoints_at): Adjust.
13970 * mem-break.h (struct breakpoint): Declare.
13971 (set_breakpoint_at): Change return type to struct breakpoint
13974 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13976 * server.c (handle_query): Assign, not compare.
13978 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13980 Teach linux gdbserver to step-over-breakpoints.
13982 * linux-low.c (can_hardware_single_step): New.
13983 (supports_breakpoints): New.
13984 (handle_extended_wait): If stopping threads, read the stop pc of
13985 the new cloned LWP.
13987 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13988 low target doesn't support retrieving the PC.
13989 (add_lwp): Set last_resume_kind to resume_continue.
13990 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13991 (linux_attach): Don't clear stop_expected. Set the lwp's
13992 last_resume_kind to resume_stop.
13993 (linux_detach_one_lwp): Don't check for removed breakpoints.
13994 (check_removed_breakpoint): Delete.
13995 (status_pending_p): Rename to ...
13996 (status_pending_p_callback): ... this. Don't check for removed
13997 breakpoints. Don't consider threads that are stopped from GDB's
13999 (linux_wait_for_lwp): Always read the stop_pc here.
14000 (cancel_breakpoint): New.
14001 (step_over_bkpt): New global.
14002 (linux_wait_for_event_1): Implement stepping over breakpoints.
14003 (gdb_wants_lwp_stopped): New.
14004 (gdb_wants_all_stopped): New.
14005 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14006 single-step traps here. Store the thread's last reported target
14008 (send_sigstop): Don't clear stop_expected. Always set it,
14010 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14011 (cancel_finished_single_step): New.
14012 (cancel_finished_single_steps): New.
14013 (wait_for_sigstop): Don't cancel finished single-step traps here.
14014 (linux_resume_one_lwp): Don't check for removed breakpoints.
14015 Don't set `step' on non-hardware step archs.
14016 (linux_set_resume_request): Ignore resume_stop requests if already
14017 stopping or stopped. Set the lwp's last_resume_kind.
14018 (resume_status_pending_p): Don't check for removed breakpoints.
14019 (need_step_over_p): New.
14020 (start_step_over): New.
14021 (finish_step_over): New.
14022 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14023 requests. Clear the thread's last reported target waitstatus.
14024 Don't use the `suspended' flag. Don't consider pending breakpoints.
14025 (linux_resume): Start a step-over if necessary.
14026 (proceed_one_lwp): New.
14027 (proceed_all_lwps): New.
14028 (unstop_all_lwps): New.
14029 * linux-low.h (struct lwp_info): Rewrite comment for the
14030 `suspended' flag. Add the `stop_pc' field. Delete the
14031 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14032 Add `'last_resume_kind' and `need_step_over' fields.
14033 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14034 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14035 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14036 (set_raw_breakpoint_at): New.
14037 (set_breakpoint_at): Rewrite to use it.
14038 (reinsert_breakpoint_handler): Delete.
14039 (set_reinsert_breakpoint): New.
14040 (reinsert_breakpoint_by_bp): Delete.
14041 (delete_reinsert_breakpoints): New.
14042 (uninsert_breakpoint): Rewrite.
14043 (uninsert_breakpoints_at): New.
14044 (reinsert_breakpoint): Rewrite.
14045 (reinsert_breakpoints_at): New.
14046 (check_breakpoints): Rewrite.
14047 (breakpoint_here): New.
14048 (breakpoint_inserted_here): New.
14049 (check_mem_read): Adjust.
14050 * mem-break.h (breakpoints_supported, breakpoint_here)
14051 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14052 (reinsert_breakpoint_by_bp): Delete declaration.
14053 (delete_reinsert_breakpoints): Declare.
14054 (reinsert_breakpoint): Delete declaration.
14055 (reinsert_breakpoints_at): Declare.
14056 (uninsert_breakpoint): Delete declaration.
14057 (uninsert_breakpoints_at): Declare.
14058 (check_breakpoints): Adjust prototype.
14059 * server.h: Adjust include order.
14060 (struct thread_info): Declare here. Add a `last_status' field.
14062 2010-03-23 Michael Snyder <msnyder@vmware.com>
14064 * server.c (crc32): New function.
14065 (handle_query): Add handling for 'qCRC:' request.
14067 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14069 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14070 lwp had been stopped by a watchpoint.
14072 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14074 * server.h (internal_error): Declare.
14075 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14076 * utils.c (internal_error): New function.
14078 2010-03-15 Andreas Schwab <schwab@redhat.com>
14080 * configure.srv: Fix typo setting srv_regobj.
14082 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14084 * linux-low.c (fetch_register): Avoid passing a non string literal
14086 (usr_store_inferior_registers): Ditto.
14088 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14090 * linux-low.c (linux_write_memory): Bail out early if peeking
14093 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14095 * linux-low.h (struct lwp_info): New fields
14096 `stopped_by_watchpoint' and `stopped_data_address'.
14097 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14098 here, and cache them in the lwp object.
14099 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14101 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14103 (linux_stopped_by_watchpoint): Rewrite.
14104 (linux_stopped_data_address): Rewrite.
14106 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14108 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14109 switching the current inferior, not before.
14111 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14113 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14114 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14115 i386-linux.c and amd64-linux.c.
14116 (reg-i386.o): Removed.
14117 (reg-i386.c): Likewise.
14118 (reg-i386-linux.o): Likewise.
14119 (reg-i386-linux.c): Likewise.
14120 (reg-x86-64.o): Likewise.
14121 (reg-x86-64.c): Likewise.
14122 (reg-x86-64-linux.o): Likewise.
14123 (reg-x86-64-linux.c): Likewise.
14125 (i386.c): Likewise.
14126 (i386-linux.o): Likewise.
14127 (i386-linux.c): Likewise.
14128 (amd64.o): Likewise.
14129 (amd64.c): Likewise.
14130 (amd64-linux.o): Likewise.
14131 (amd64-linux.c): Likewise.
14133 * configure.srv (srv_i386_regobj): New.
14134 (srv_i386_linux_regobj): Likewise.
14135 (srv_amd64_regobj): Likewise.
14136 (srv_amd64_linux_regobj): Likewise.
14137 (srv_i386_32bit_xmlfiles): Likewise.
14138 (srv_i386_64bit_xmlfiles): Likewise.
14139 (srv_i386_xmlfiles): Likewise.
14140 (srv_amd64_xmlfiles): Likewise.
14141 (srv_i386_linux_xmlfiles): Likewise.
14142 (srv_amd64_linux_xmlfiles): Likewise.
14143 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14144 srv_xmlfiles to $srv_i386_xmlfiles.
14145 (i[34567]86-*-mingw32ce*): Likewise.
14146 (i[34567]86-*-mingw*): Likewise.
14147 (i[34567]86-*-nto*): Likewise.
14148 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14149 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14150 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14151 (x86_64-*-linux*): Likewise.
14153 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14154 (init_registers_amd64_linux): New.
14155 (x86_arch_setup): Replace init_registers_x86_64_linux with
14156 init_registers_amd64_linux.
14158 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14160 * configure.ac: Check for libdl. If it is not available link against
14161 static libthread_db.
14162 * configure: Regenerate.
14164 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14168 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14169 handing a read watchpoint.
14170 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14172 2010-02-12 Doug Evans <dje@google.com>
14174 * linux-low.c (linux_supports_tracefork_flag): Document.
14175 (linux_look_up_symbols): Add comment.
14177 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14179 * regcache.c (supply_register): Clear regcache if buf is NULL.
14181 2010-02-02 Nicolas Roche <roche@sourceware.org>
14182 Joel Brobecker <brobecker@adacore.com>
14184 * inferiors.c (find_inferior): Add function documentation.
14185 (unloaded_dll): Handle the case where the unloaded dll has not
14186 been previously registered in the dll list.
14188 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14190 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14191 (thumb2_breakpoint): New.
14192 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14194 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14196 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14197 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14200 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14202 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14204 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14206 * linux-s390-low.c (s390_collect_ptrace_register)
14207 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14209 2010-01-21 Doug Evans <dje@google.com>
14211 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14212 (PTRACE_ARG4_TYPE): New macro.
14213 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14214 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14215 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14216 (usr_store_inferior_registers): Ditto.
14217 (linux_read_memory, linux_write_memory): Ditto.
14218 (linux_test_for_tracefork): Ditto.
14220 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14221 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14223 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14225 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14228 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14230 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14231 prototype to take a regcache. Adjust.
14233 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14235 * regcache.h (struct thread_info): Forward declare.
14236 (struct regcache): New.
14237 (new_register_cache): Adjust prototype.
14238 (get_thread_regcache): Declare.
14239 (free_register_cache): Adjust prototype.
14240 (registers_to_string, registers_from_string): Ditto.
14241 (supply_register, supply_register_by_name, collect_register)
14242 (collect_register_as_string, collect_register_by_name): Ditto.
14243 * regcache.c (struct inferior_regcache_data): Delete.
14244 (get_regcache): Rename to ...
14245 (get_thread_regcache): ... this. Adjust. Switch inferior before
14246 fetching registers.
14247 (regcache_invalidate_one): Adjust.
14248 (regcache_invalidate): Fix prototype.
14249 (new_register_cache): Return the new register cache.
14250 (free_register_cache): Change prototype.
14251 (realloc_register_cache): Adjust.
14252 (registers_to_string): Change prototype to take a regcache. Adjust.
14253 (registers_from_string): Ditto.
14254 (register_data): Ditto.
14255 (supply_register): Ditto.
14256 (supply_register_by_name): Ditto.
14257 (collect_register): Ditto.
14258 (collect_register_as_string): Ditto.
14259 (collect_register_by_name): Ditto.
14260 * server.c (process_serial_event): Adjust.
14261 * linux-low.h (regset_fill_func, regset_store_func): Change
14263 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14265 * linux-low.c (get_stop_pc): Adjust.
14266 (check_removed_breakpoint): Adjust.
14267 (linux_wait_for_event): Adjust.
14268 (linux_resume_one_lwp): Adjust.
14269 (fetch_register): Add regcache parameter. Adjust.
14270 (usr_store_inferior_registers): Ditto.
14271 (regsets_fetch_inferior_registers): Ditto.
14272 (regsets_store_inferior_registers): Ditto.
14273 (linux_fetch_registers, linux_store_registers): Ditto.
14274 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14276 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14278 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14279 prototype to take a regcache.
14280 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14281 * remote-utils.c (convert_ascii_to_int, outreg)
14282 (prepare_resume_reply): Change prototype to take a regcache.
14284 * target.h (struct target_ops) <fetch_registers, store_registers>:
14285 Change prototype to take a regcache.
14286 (fetch_inferior_registers, store_inferior_registers): Change
14287 prototype to take a regcache. Adjust.
14288 * proc-service.c (ps_lgetregs): Adjust.
14289 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14290 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14291 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14292 take a regcache. Adjust.
14293 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14294 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14295 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14296 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14297 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14298 (cris_cannot_fetch_register):
14299 (cris_breakpoint_at): Change prototype to take a regcache.
14301 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14302 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14303 to take a regcache. Adjust.
14304 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14306 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14307 take a regcache. Adjust.
14308 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14309 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14310 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14311 * linux-mips-low.c (mips_get_pc):
14312 (mips_set_pc): Change prototype to take a regcache. Adjust.
14313 (mips_reinsert_addr): Adjust.
14314 (mips_collect_register): Change prototype to take a regcache.
14316 (mips_supply_register):
14317 (mips_collect_register_32bit, mips_supply_register_32bit)
14318 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14319 (mips_store_fpregset): Ditto.
14320 * linux-ppc-low.c (ppc_supply_ptrace_register)
14321 (ppc_supply_ptrace_register): Ditto.
14322 (parse_spufs_run): Adjust.
14323 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14324 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14325 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14326 take a regcache. Adjust.
14327 * linux-s390-low.c (s390_collect_ptrace_register)
14328 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14329 (s390_set_pc): Change prototype to take a regcache. Adjust.
14330 (s390_arch_setup): Adjust.
14331 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14332 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14333 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14334 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14335 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14337 (sparc_breakpoint_at): Adjust.
14338 * linux-xtensa-low.c (xtensa_fill_gregset):
14339 (xtensa_store_gregset):
14340 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14341 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14342 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14343 prototype to take a regcache. Adjust.
14344 * win32-arm-low.c (arm_fetch_inferior_register)
14345 (arm_store_inferior_register): Change prototype to take a
14347 * win32-i386-low.c (i386_fetch_inferior_register)
14348 (i386_store_inferior_register): Change prototype to take a
14350 * win32-low.c (child_fetch_inferior_registers)
14351 (child_store_inferior_registers): Change prototype to take a
14353 (win32_wait): Adjust.
14354 (win32_fetch_inferior_registers): Change prototype to take a
14356 (win32_store_inferior_registers): Adjust.
14357 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14358 store_inferior_register>: Change prototype to take a regcache.
14360 2010-01-20 Doug Evans <dje@google.com>
14362 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14364 (linux_wait_for_event1, linux_init_signals): Ditto.
14365 (W_STOPCODE): Provide definition if missing.
14367 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14369 * linux-low.c (linux_core_of_thread): New.
14370 (compare_ints, show_process, list_threads): New.
14371 (linux_qxfer_osdata): Report threads and cores.
14372 (linux_target_op): Register linux_core_of_thread.
14373 * remote-utils.c (prepare_resume_reply): Report the core.
14374 (buffer_xml_printf): Support %d specifier.
14375 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14377 (handle_query): Handle qXfer:threads. Announce availability
14379 * target.h (struct target_ops): New field core_of_thread.
14381 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14383 * Makefile.in (clean): Remove new generated files.
14384 (reg-s390.o, reg-s390.c): Remove rules.
14385 (reg-s390x.o, reg-s390x.c): Likewise.
14386 (s390-linux32.o, s390-linux32.c): Add rules.
14387 (s390-linux64.o, s390-linux64.c): Likewise.
14388 (s390x-linux64.o, s390x-linux64.c): Likewise.
14389 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14390 * linux-s390-low.c: Include <elf.h>.
14391 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14392 (init_registers_s390): Remove prototype.
14393 (init_registers_s390x): Likewise.
14394 (init_registers_s390_linux32): Add prototype.
14395 (init_registers_s390_linux64): Likewise.
14396 (init_registers_s390x_linux64): Likewise.
14397 (s390_num_regs_3264): New define.
14398 (s390_regmap_3264): New global variable.
14399 (s390_cannot_fetch_register): Remove obsolete check.
14400 (s390_cannot_store_register): Likewise.
14401 (s390_collect_ptrace_register): Handle upper/lower register halves.
14402 (s390_supply_ptrace_register): Likewise.
14403 (s390_fill_gregset): Update to register number changes.
14404 (s390_get_hwcap): New routine.
14405 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14406 Install appropriate regmap and register set.
14408 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14410 * server.c (gdbserver_version): Update copyright year to 2010.
14411 * gdbreplay.c (gdbreplay_version): Likewise.
14413 2009-12-28 Doug Evans <dje@google.com>
14415 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14416 elf/external.h. Include <elf.h> instead but only if necessary.
14418 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14420 * linux-low.c (linux_remove_process): Remove `detaching'
14421 parameter. Don't release/detach from thread_db here.
14422 (linux_kill): Release/detach from thread_db here, ...
14423 (linux_detach): ... and here, before actually detaching.
14424 (linux_wait_1): ... and here, when a process exits.
14425 * thread-db.c (any_thread_of): New.
14426 (thread_db_free): Switch the current inferior to a thread of the
14429 2009-12-21 Doug Evans <dje@google.com>
14431 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14433 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14434 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14435 warning ifndef __NR_tkill. Move setting of errno there too.
14436 Delete unnecessary resetting of errno after syscall.
14437 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14439 * configure.ac: Check for dladdr.
14440 * config.in: Regenerate.
14441 * configure: Regenerate.
14442 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14443 (try_thread_db_load): Update.
14445 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14447 2009-12-18 Doug Evans <dje@google.com>
14449 * event-loop.c: Include unistd.h if it exists.
14451 * linux-low.c (my_waitpid): Move definition away from being in
14452 between linux_tracefork_child/linux_test_for_tracefork.
14454 * gdb_proc_service.h (psaddr_t): Fix type.
14455 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14456 signature to match glibc.
14458 2009-12-16 Doug Evans <dje@google.com>
14460 * linux-low.c (linux_read_memory): Fix argument to read.
14462 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14464 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14465 events, don't leave current_inferior pointing at null.
14467 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14469 * win32-low.c (LOG): Delete.
14470 (OUTMSG): Output to stderr.
14471 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14472 on compile time LOG macro.
14473 (win32_wait): Fix debug output.
14475 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14477 * win32-low.c (win32_add_one_solib): If the dll name is
14478 "ntdll.dll", prepend the system directory to the dll path.
14480 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14482 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14484 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14485 Vladimir Prus <vladimir@codesourcery.com>
14487 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14488 * configure.ac: Check for __mcoldfire__ and set
14489 gdb_cv_m68k_is_coldfire.
14490 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14491 reg-cf.o and reg-m68k.o.
14492 * configure: Regenerated.
14494 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14496 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14497 Pass it to thread_db_free.
14498 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14499 proper `detaching' argument to linux_remove_process.
14500 * linux-low.h (thread_db_free): Add `detaching' parameter.
14501 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14503 (thread_db_free): Add `detaching' parameter. Only
14504 call td_ta_clear_event if detaching from process.
14506 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14508 * thread-db.c (thread_db_free): Fix typo.
14510 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14513 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14515 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14517 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14518 with an i686 compiler.
14519 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14521 * configure: Rebuilt.
14523 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14527 * server.c (handle_search_memory_1): Correct read_addr initialization
14528 in loop for searching subsequent chunks.
14530 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14532 * configure.ac: New --with-libthread-db option.
14533 * thread-db.c: Allow direct dependence on libthread_db.
14534 (thread_db_free): Adjust.
14535 * config.in: Regenerate.
14536 * configure: Likewise.
14538 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14541 * thread-db.c (attach_thread): New function.
14542 (maybe_attach_thread): Return success/failure.
14543 (find_new_threads_callback): Adjust.
14544 (thread_db_find_new_threads): Loop until no new threads.
14546 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14548 * proc-service.c (ps_lgetregs): Formatting.
14550 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14552 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14553 * configure.ac: Adjust.
14554 * linux-low.h (struct process_info_private): Move members to struct
14556 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14557 * linux-low.c (linux_remove_process): Adjust.
14558 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14559 * server.c (handle_query): Move code ...
14560 (handle_monitor_command): ... here. New function.
14561 * target.h (struct target_ops): New member.
14562 * thread-db.c (struct thread_db): New.
14563 (libthread_db_search_path): New variable.
14564 (thread_db_create_event, thread_db_enable_reporting)
14565 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14566 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14567 (try_thread_db_load_1, dladdr_to_soname): New functions.
14568 (try_thread_db_load, thread_db_load_search): New functions.
14569 (thread_db_init): Search for libthread_db.
14570 (thread_db_free): New function.
14571 (thread_db_handle_monitor_command): Likewise.
14572 * config.in: Regenerate.
14573 * configure: Regenerate.
14575 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14577 * spu-low.c (spu_kill): Wait for inferior to terminate.
14578 Call clear_inferiors.
14579 (spu_detach): Call clear_inferiors.
14581 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14583 * aclocal.m4: Regenerate.
14584 * config.in: Likewise.
14585 * configure: Likewise.
14587 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14589 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14590 (parse_spufs_run): New function.
14591 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14592 (ppc_breakpoint_at): Handle SPU breakpoints.
14594 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14596 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14597 (SPUFS_MAGIC): Define.
14598 (spu_enumerate_spu_ids): New function.
14599 (linux_qxfer_spu): New function.
14600 (linux_target_ops): Install linux_qxfer_spu.
14602 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14604 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14605 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14606 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14607 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14608 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14609 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14610 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14611 (init_registers_powerpc_cell32l): Add prototype.
14612 (init_registers_powerpc_cell64l): Likewise.
14613 (ppc_arch_setup): Detect Cell/B.E. architecture.
14615 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14617 * Makefile.in (datarootdir): New variable.
14619 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14621 * linux-low.c (linux_write_memory): Update debugging output.
14622 * Makefile.in (clean): Add new descriptions.
14623 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14624 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14625 * configure.srv: Add new files for arm*-*-linux*.
14626 * linux-arm-low.c: Add new declarations.
14627 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14628 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14629 (HWCAP_VFPv3D16): New.
14630 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14631 instead of __IWMMXT__.
14632 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14633 (arm_arch_setup): New.
14634 (target_regsets): Remove #ifdef. Add VFP regset.
14635 (the_low_target): Use arm_arch_setup.
14637 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14639 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14640 the main thread again.
14642 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14644 Adding Neutrino gdbserver.
14645 * configure: Regenerated.
14646 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14647 * configure.srv (i[34567]86-*-nto*): New target.
14648 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14649 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14650 (nto_comctrl) [__QNX__]: New function.
14651 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14653 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14655 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14658 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14659 Pedro Alves <pedro@codesourcery.com>
14661 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14662 don't support CONTEXT_EXTENDED_REGISTERS.
14663 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14664 (the_low_target): Install them.
14665 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14666 failing with ERROR_PIPE_NOT_CONNECTED.
14668 2009-06-30 Doug Evans <dje@google.com>
14669 Pierre Muller <muller@ics.u-strasbg.fr>
14671 Add h/w watchpoint support to x86-linux, win32-i386.
14672 * Makefile.in (SFILES): Add i386-low.c
14673 (i386_low_h): Define.
14674 (i386-low.o): Add dependencies.
14675 (linux-x86-low.o): Add i386-low.h dependency.
14676 (win32-i386-low.o): Ditto.
14677 * i386-low.c: New file.
14678 * i386-low.h: New file.
14679 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14680 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14681 * linux-low.c (linux_add_process): Initialize arch_private.
14682 (linux_remove_process): Free arch_private.
14683 (add_lwp): Initialize arch_private.
14684 (delete_lwp): Free arch_private.
14685 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14687 * linux-low.h (process_info_private): New member arch_private.
14688 (lwp_info): New member arch_private.
14689 (linux_target_ops): New members new_process, new_thread,
14691 (ptid_of): New macro.
14692 * linux-x86-low.c: Include stddef.h, i386-low.h.
14693 (arch_process_info): New struct.
14694 (arch_lwp_info): New struct.
14695 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14696 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14697 (i386_dr_low_get_status): New function.
14698 (x86_insert_point, x86_remove_point): New functions.
14699 (x86_stopped_by_watchpoint): New function.
14700 (x86_stopped_data_address): New function.
14701 (x86_linux_new_process, x86_linux_new_thread): New functions.
14702 (x86_linux_prepare_to_resume): New function.
14703 (the_low_target): Add entries for insert_point, remove_point,
14704 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14706 * server.c (debug_hw_points): New global.
14707 (monitor_show_help): Document set debug-hw-points.
14708 (handle_query): Process "set debug-hw-points".
14709 * server.h (debug_hw_points): Declare.
14710 (paddress): Declare.
14711 * utils.c (NUMCELLS, CELLSIZE): New macros.
14712 (get_sell, xsnprintf, paddress): New functions.
14713 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14714 remove_point, stopped_by_watchpoint, stopped_data_address.
14715 * win32-i386-low.c: Include i386-low.h.
14716 (debug_reg_state): Replaces dr.
14717 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14718 (i386_dr_low_get_status): New function.
14719 (i386_insert_point, i386_remove_point): New functions.
14720 (i386_stopped_by_watchpoint): New function.
14721 (i386_stopped_data_address): New function.
14722 (i386_initial_stuff): Update.
14723 (get_thread_context,set_thread_context,i386_thread_added): Update.
14724 (the_low_target): Add entries for insert_point,
14725 remove_point, stopped_by_watchpoint, stopped_data_address.
14726 * win32-low.c (win32_insert_watchpoint): New function.
14727 (win32_remove_watchpoint): New function.
14728 (win32_stopped_by_watchpoint): New function.
14729 (win32_stopped_data_address): New function.
14730 (win32_target_ops): Add entries for insert_watchpoint,
14731 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14732 * win32-low.h (win32_target_ops): New members insert_point,
14733 remove_point, stopped_by_watchpoint, stopped_data_address.
14735 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14737 * server.c (process_serial_event): Re-return unsupported, not
14738 error, if the type isn't recognized. Re-allow supporting only
14739 insert or remove packets. Also call require_running for
14740 breakpoints. Add missing break statement to default case. Tidy.
14741 * target.h (struct target_ops): Rename insert_watchpoint to
14742 insert_point, and remove_watchpoint to remove_point.
14744 * linux-low.h (struct linux_target_ops): Likewise.
14745 * linux-low.c (linux_insert_watchpoint): Rename to ...
14746 (linux_insert_point): ... this. Adjust.
14747 (linux_remove_watchpoint): Rename to ...
14748 (linux_remove_point): ... this. Adjust.
14749 (linux_target_ops): Adjust.
14750 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14751 (cris_insert_point): ... this.
14752 (cris_remove_watchpoint): Rename to ...
14753 (cris_remove_point): ... this.
14754 (the_low_target): Adjust.
14756 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14758 * server.c (handle_v_kill): Pass signal_pid to
14759 kill_inferior if multi_process is zero.
14761 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14763 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14764 * target.h (target_ops): Comment for *_watchpoint to make it clear
14765 the functions can get types '0' and '1'.
14767 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14769 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14770 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14771 * regcache.c (get_regcache): Likewise.
14772 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14773 * win32-low.c (child_fetch_inferior_registers): Remove check for
14776 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14777 Pedro Alves <pedro@codesourcery.com>
14779 * target.h (struct target_ops) <supports_multi_process>: New
14781 (target_supports_multi_process): New.
14782 * server.c (handle_query): Even if GDB reports support, only
14783 enable multi-process if the target also supports it. Report
14784 multi-process support only if the target backend supports it.
14785 * linux-low.c (linux_supports_multi_process): New function.
14786 (linux_target_ops): Install it as target_supports_multi_process
14789 2009-05-24 Doug Evans <dje@google.com>
14791 Global renaming of find_thread_pid to find_thread_ptid.
14792 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14793 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14794 All callers updated.
14796 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14797 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14800 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14801 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14802 (linux_resume_one_lwp): Ditto.
14804 2009-05-23 Doug Evans <dje@google.com>
14806 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14807 from struct inferior_list_entry * to struct lwp_info *.
14808 All callers updated.
14810 2009-05-13 Doug Evans <dje@google.com>
14812 * linux-x86-low.c: Don't include assert.h.
14813 (x86_siginfo_fixup): Use fatal, not assert.
14814 (x86_arch_setup): Fix comment.
14816 2009-05-12 Doug Evans <dje@google.com>
14818 Biarch support for i386/amd64 gdbserver.
14819 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14820 Add linux-x86-low.c.
14821 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14822 (linux-x86-low.o): Add.
14823 * linux-x86-64-low.c: Delete.
14824 * linux-i386-low.c: Delete.
14825 * linux-x86-low.c: New file.
14826 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14828 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14830 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14831 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14832 (linux_child_pid_to_exec_file): New function.
14833 (elf_64_header_p, elf_64_file_p): New functions.
14834 (siginfo_fixup): New function.
14835 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14836 give target a chance to convert layout.
14837 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14838 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14840 2009-05-07 Doug Evans <dje@google.com>
14842 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14843 (regsets_store_inferior_registers): Ditto.
14845 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14849 * linux-low.c (must_set_ptrace_flags): Delete.
14850 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14852 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14853 `lwp->must_set_ptrace_flags' instead.
14854 (linux_wait_for_event_1): Set ptrace options here.
14855 (linux_wait_1): ... not here.
14857 2009-04-30 Doug Evans <dje@google.com>
14859 * inferiors.c (started_inferior_callback): New function.
14860 (attached_inferior_callback): New function.
14861 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14862 * server.c (print_started_pid, print_attached_pid): New functions.
14863 (detach_or_kill_for_exit): New function.
14864 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14865 * server.h (have_started_inferiors_p): Declare.
14866 (have_attached_inferiors_p): Declare.
14868 * inferiors.c (remove_process): Fix memory leak, free process.
14869 * linux-low.c (linux_remove_process): New function.
14870 (linux_kill): Call it instead of remove_process.
14871 (linux_detach, linux_wait_1): Ditto.
14873 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14875 * configure.srv: Add x86 Windows CE target.
14877 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14879 * inferiors.c (get_thread_process): Make global.
14880 * server.h (get_thread_process): Add prototype.
14881 * thread-db.c (find_one_thread): Use get_thread_process
14882 instead of current_process.
14883 (thread_db_get_tls_address): Do not crash if called when
14884 thread layer is not yet initialized.
14886 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14888 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14889 * spu-low.c (current_tid): Rename to ...
14890 (current_ptid): ... this.
14891 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14892 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14893 ptid_get_lwp (current_ptid) instead of current_tid.
14894 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14895 instead of current_tid. Use find_process_pid to verify pid
14896 argument is valid. Pass proper argument to remove_process.
14897 (spu_thread_alive): Compare current_ptid instead of current_tid.
14898 (spu_resume): Likewise.
14900 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14902 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14905 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14907 Implement the multiprocess extensions, and add linux multiprocess
14910 * server.h (ULONGEST): Declare.
14911 (struct ptid, ptid_t): New.
14912 (minus_one_ptid, null_ptid): Declare.
14913 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14914 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14915 (struct inferior_list_entry): Change `id' type from unsigned from
14917 (struct sym_cache, struct breakpoint, struct
14918 process_info_private): Forward declare.
14919 (struct process_info): Declare.
14920 (current_process): Declare.
14921 (all_processes): Declare.
14922 (initialize_inferiors): Declare.
14923 (add_thread): Adjust to use ptid_t.
14924 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14925 (add_process, remove_process, find_thread_pid): Declare.
14926 (find_inferior_id): Adjust to use ptid_t.
14927 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14928 (multi_process): Declare.
14929 (push_event): Adjust to use ptid_t.
14930 (read_ptid, write_ptid): Declare.
14931 (prepare_resume_reply): Adjust to use ptid_t.
14932 (clear_symbol_cache): Declare.
14933 * inferiors.c (all_processes): New.
14934 (null_ptid, minus_one_ptid): New.
14935 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14936 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14937 (add_thread): Change unsigned long to ptid. Remove gdb_id
14939 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14940 (gdb_id_to_thread): Rename to ...
14941 (find_thread_pid): ... this. Change unsigned long to ptid.
14942 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14943 (loaded_dll, pull_pid_from_list): Adjust.
14944 (add_process, remove_process, find_process_pid)
14945 (get_thread_process, current_process, initialize_inferiors): New.
14946 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14947 (struct target_waitstatus) <related_pid>: Ditto.
14948 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14949 return type to int.
14950 (struct target_ops) <join>: Add `pid' argument.
14951 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14952 (struct target_ops) <wait>: Add `ptid' field. Change return type
14954 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14955 (mywait): Add `ptid' argument. Change return type to ptid_t.
14956 (target_pid_to_str): Declare.
14957 * target.c (set_desired_inferior): Adjust to use ptids.
14958 (mywait): Add new `ptid' argument. Adjust.
14959 (target_pid_to_str): New.
14960 * mem-break.h (free_all_breakpoints): Declare.
14961 * mem-break.c (breakpoints): Delelete.
14962 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14963 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14964 to use per-process breakpoint list.
14965 (free_all_breakpoints): New.
14966 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14967 (symbol_cache, all_symbols_looked_up): Delete.
14969 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14971 (prepare_resume_reply): Change ptid argument's type from unsigned
14972 long to ptid_t. Adjust. Implement W;process and X;process.
14973 (free_sym_cache, clear_symbol_cache): New.
14974 (look_up_one_symbol): Adjust to per-process symbol cache. *
14975 * server.c (cont_thread, general_thread, step_thread): Change type
14977 (attached): Delete.
14978 (multi_process): New.
14979 (last_ptid): Change type to ptid_t.
14980 (struct vstop_notif) <ptid>: Change type to ptid_t.
14981 (queue_stop_reply, push_event): Change `ptid' argument's type to
14983 (discard_queued_stop_replies): Add `pid' argument.
14984 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14985 changes. Don't reference the `attached' global.
14986 (attach_inferior): Adjust to mywait interface changes.
14987 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14988 features. Handle and report "multiprocess+". Handle
14990 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14992 (handle_v_kill): New.
14993 (handle_v_stopped): Adjust to use target_pid_to_str.
14994 (handle_v_requests): Allow multiple attaches and runs when
14995 multiprocess extensions are in effect. Handle "vKill".
14996 (myresume): Adjust to use ptids.
14997 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14998 (handle_status): Adjust to discard_queued_stop_replies interface
15000 (first_thread_of, kill_inferior_callback)
15001 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15002 (main): Call initialize_inferiors. Adjust to use ptids, killing
15003 and detaching from all inferiors. Handle multiprocess packet
15005 * linux-low.h: Include gdb_proc_service.h.
15006 (struct process_info_private): New.
15007 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15008 <lwpid_of>: Use ptid_get_lwp.
15009 (get_lwp_thread): Adjust.
15010 (struct lwp_info): Add `dead' member.
15011 (find_lwp_pid): Declare.
15012 * linux-low.c (thread_db_active): Delete.
15013 (new_inferior): Adjust comment.
15014 (inferior_pid): Delete.
15015 (linux_add_process): New.
15016 (handle_extended_wait): Adjust.
15017 (add_lwp): Change unsigned long to ptid.
15018 (linux_create_inferior): Add process to processes table. Adjust
15019 to use ptids. Don't set new_inferior here.
15020 (linux_attach_lwp): Rename to ...
15021 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15022 it. Adjust to use ptids.
15023 (linux_attach_lwp): New.
15024 (linux_attach): Add process to processes table. Don't set
15026 (struct counter): New.
15027 (second_thread_of_pid_p, last_thread_of_process_p): New.
15028 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15029 multiple processes.
15030 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15031 processes. Remove process from process table.
15032 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15033 to multiple processes.
15034 (any_thread_of): New.
15035 (linux_detach): Add `pid' argument, and handle it. Remove process
15036 from processes table.
15037 (linux_join): Add `pid' argument. Handle it.
15038 (linux_thread_alive): Change unsighed long argument to ptid_t.
15039 Consider dead lwps as not being alive.
15040 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15041 threads we're not interested in.
15042 (same_lwp, find_lwp_pid): New.
15043 (linux_wait_for_lwp): Change `pid' argument's type from int to
15045 (linux_wait_for_event): Rename to ...
15046 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15047 from int to ptid_t. Adjust.
15048 (linux_wait_for_event): New.
15049 (linux_wait_1): Add `ptid' argument. Change return type to
15050 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15051 that exit from the process table.
15052 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15054 (mark_lwp_dead): New.
15055 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15056 stopping all threads, mark its main lwp as dead.
15057 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15059 (fetch_register, usr_store_inferior_registers)
15060 (regsets_fetch_inferior_registers)
15061 (regsets_store_inferior_registers, linux_read_memory)
15062 (linux_write_memory): Inline `inferior_pid'.
15063 (linux_look_up_symbols): Adjust to use per-process
15064 `thread_db_active'.
15065 (linux_request_interrupt): Adjust to use ptids.
15066 (linux_read_auxv): Inline `inferior_pid'.
15067 (initialize_low): Don't reference thread_db_active.
15068 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15069 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15070 (ps_getpid): Return the pid of the current inferior.
15071 * thread-db.c (proc_handle, thread_agent): Delete.
15072 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15074 (find_one_thread): Change argument type to ptid_t. Adjust to
15076 (maybe_attach_thread): Adjust to per-process data and ptids.
15077 (thread_db_find_new_threads): Ditto.
15078 (thread_db_init): Ditto.
15079 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15080 processes table. Adjust to use ptids.
15081 (spu_kill, spu_detach): Adjust interface. Remove process from
15083 (spu_join, spu_thread_alive): Adjust interface.
15084 (spu_wait): Adjust interface. Remove process from processes
15085 table. Adjust to use ptids.
15086 * win32-low.c (current_inferior_tid): Delete.
15087 (current_inferior_ptid): New.
15088 (debug_event_ptid): New.
15089 (thread_rec): Take a ptid. Adjust.
15090 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15091 (child_delete_thread): Ditto.
15092 (do_initial_child_stuff): Add `attached' argument. Add process to
15094 (child_fetch_inferior_registers, child_store_inferior_registers):
15096 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15097 (win32_attach): Pass 1 to do_initial_child_stuff.
15098 (win32_kill): Adjust interface. Remove process from processes
15100 (win32_detach): Ditto.
15101 (win32_join): Adjust interface.
15102 (win32_thread_alive): Take a ptid.
15103 (win32_resume): Adjust to use ptids.
15104 (get_child_debug_event): Ditto.
15105 (win32_wait): Adjust interface. Remove exiting process from
15108 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15110 Non-stop mode support.
15112 * server.h (non_stop): Declare.
15113 (gdb_client_data, handler_func): Declare.
15114 (delete_file_handler, add_file_handler, start_event_loop):
15116 (handle_serial_event, handle_target_event, push_event)
15117 (putpkt_notif): Declare.
15118 * target.h (enum resume_kind): New.
15119 (struct thread_resume): Replace `step' field by `kind' field.
15120 (TARGET_WNOHANG): Define.
15121 (struct target_ops) <wait>: Add `options' argument.
15122 <supports_non_stop, async, start_non_stop>: New fields.
15123 (target_supports_non_stop, target_async): New.
15124 (start_non_stop): Declare.
15125 (mywait): Add `options' argument.
15126 * target.c (mywait): Add `options' argument. Print child exit
15127 notifications here.
15128 (start_non_stop): New.
15129 * server.c (non_stop, own_buf, mem_buf): New globals.
15130 (struct vstop_notif): New.
15131 (notif_queue): New global.
15132 (queue_stop_reply, push_event, discard_queued_stop_replies)
15133 (send_next_stop_reply): New.
15134 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15136 (attach_inferior): In non-stop mode, don't wait for the target
15138 (handle_general_set): Handle QNonStop.
15139 (handle_query): When handling qC, return the current general
15140 thread, instead of the first thread of the list.
15141 (handle_query): If the backend supports non-stop mode, include
15142 QNonStop+ in the qSupported query response.
15143 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15145 (handle_v_attach, handle_v_run): Handle non-stop mode.
15146 (handle_v_stopped): New.
15147 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15148 (myresume): Adjust to use resume_kind. Handle non-stop.
15149 (queue_stop_reply_callback): New.
15150 (handle_status): Handle non-stop mode.
15151 (main): Clear non_stop flag on reconnection. Use the event-loop.
15152 Refactor serial protocol handling from here ...
15153 (process_serial_event): ... to this new function. When GDB
15154 selects any thread, select one here. In non-stop mode, wait until
15155 GDB acks all pending events before exiting.
15156 (handle_serial_event, handle_target_event): New.
15157 * remote-utils.c (remote_open): Install remote_desc in the event
15159 (remote_close): Remove remote_desc from the event loop.
15160 (putpkt_binary): Rename to...
15161 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15162 (putpkt_binary): New as wrapper around putpkt_binary_1.
15163 (putpkt_notif): New.
15164 (prepare_resume_reply): In non-stop mode, don't change the
15166 * event-loop.c: New.
15167 * Makefile.in (OBJ): Add event-loop.o.
15168 (event-loop.o): New rule.
15170 * linux-low.h (pid_of): Moved here.
15172 (get_lwp_thread): Use lwpid_of.
15173 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15174 * linux-low.c (pid_of): Delete.
15175 (inferior_pid): Use lwpid_of.
15176 (linux_event_pipe): New.
15177 (target_is_async_p): New.
15179 (handle_extended_wait): Use lwpid_of.
15180 (add_lwp): Don't set lwpid field.
15181 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15182 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15183 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15184 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15185 first. Adjust to linux_wait_for_event interface changes. Use
15187 (linux_detach): Don't delete the main lwp here.
15188 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15189 (status_pending_p): Don't consider explicitly suspended lwps.
15190 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15191 pointer. Add OPTIONS argument. Change return type to int. Use
15192 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15193 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15194 pointer. Add status pointer argument. Return a pid instead of a
15195 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15196 changes. In non-stop mode, don't switch to a random thread.
15197 (linux_wait): Rename to...
15198 (linux_wait_1): ... this. Add target_options argument, and handle
15199 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15200 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15201 clean exit and signal exit code. Don't stop all threads in
15202 non-stop mode. In all-stop mode, only stop all threads when
15203 reporting a stop to GDB. Handle explicit thread stop requests.
15204 (async_file_flush, async_file_mark): New.
15206 (send_sigstop): Use lwpid_of.
15207 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15208 interface changes. In non-stop mode, don't switch to a random
15210 (linux_resume_one_lwp): Use lwpid_of.
15211 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15212 (linux_resume_one_thread): ... this. Handle resume_stop. In
15213 non-stop mode, don't look for pending flag in all threads.
15214 (resume_status_pending_p): Don't consider explicitly suspended
15216 (my_waitpid): Reimplement. Emulate __WALL.
15217 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15219 (sigchld_handler, linux_supports_non_stop, linux_async)
15220 (linux_start_non_stop): New.
15221 (linux_target_ops): Register linux_supports_non_stop, linux_async
15222 and linux_start_non_stop.
15223 (initialize_low): Install SIGCHLD handler.
15224 * thread-db.c (thread_db_create_event, find_one_thread)
15225 (thread_db_get_tls_address): Use lwpid_of.
15226 * win32-low.c (win32_detach): Adjust to use resume_kind.
15227 (win32_wait): Add `options' argument.
15228 * spu-low.c (spu_resume): Adjust to use resume_kind.
15229 (spu_wait): Add `options' argument.
15231 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15233 Decouple target code from remote protocol.
15235 * target.h (enum target_waitkind): New.
15236 (struct target_waitstatus): New.
15237 (struct target_ops) <wait>: Return an unsigned long. Take a
15238 target_waitstatus pointer instead of a char pointer.
15239 (mywait): Likewise.
15240 * target.c (mywait): Change prototype to return an unsigned long.
15241 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15242 * server.h (thread_from_wait, old_thread_from_wait): Delete
15244 (prepare_resume_reply): Change prototype to take a
15246 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15247 (last_status, last_ptid): New.
15248 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15249 pid instead of a signal.
15250 (attach_inferior): Remove "status" and "signal" parameters.
15252 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15254 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15255 (handle_v_requests, myresume): Remove "status" and "signal"
15256 parameters. Adjust.
15257 (handle_status): New.
15258 (main): Delete local `status'. Adjust.
15259 * remote-utils.c: Include target.h.
15260 (prepare_resume_reply): Change prototype to take a
15261 target_waitstatus. Adjust.
15263 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15265 * spu-low.c (spu_wait): Adjust.
15266 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15268 (win32_wait): Adjust.
15270 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15272 * target.h (struct thread_resume): Delete leave_stopped member.
15273 (struct target_ops): Add a `n' argument to the `resume' callback.
15274 * server.c (start_inferior): Adjust.
15275 (handle_v_cont, myresume): Adjust.
15276 * linux-low.c (check_removed_breakpoint): Adjust to resume
15277 interface change, and to removed leave_stopped field.
15278 (resume_ptr): Delete.
15279 (struct thread_resume_array): New.
15280 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15281 resume interface change.
15282 (linux_continue_one_thread, linux_queue_one_thread)
15283 (resume_status_pending_p): Check if the resume field is NULL
15284 instead of checking the leave_stopped member.
15285 (linux_resume): Adjust to the target resume interface change.
15286 * spu-low.c (spu_resume): Adjust to the target resume interface
15288 * win32-low.c (win32_detach, win32_resume): Ditto.
15290 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15292 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15294 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15296 (linux_continue_one_thread): Only preserve the stepping flag if
15297 there's a pending breakpoint.
15299 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15301 * server.c (main): After the inferior having exited, call
15302 remote_close before exiting gdbserver.
15304 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15306 Fix size of FPSCR in Power 7 processors.
15307 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15308 (PPC_FEATURE_HAS_DFP): New #define.
15309 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15312 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15314 * server.c (handle_query) Whitespace and formatting.
15316 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15318 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15319 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15320 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15321 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15322 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15323 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15324 Makefile.in, configure.ac: Fix whitespace throughout.
15325 * configure: Regenerate.
15327 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15329 * inferiors.c (find_inferior): Make it safe for the callback
15330 function to delete the currently iterated inferior.
15332 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15334 * Makefile.in (linuw_low_h): Move higher.
15335 (thread-db.o): Depend on $(linux_low_h).
15337 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15339 Rename "process" to "lwp" throughout.
15341 * linux-low.c (all_processes): Rename to...
15342 (all_lwps): ... this.
15343 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15344 (add_process): Rename to ...
15345 (add_lwp): ... this. Adjust.
15346 (linux_create_inferior): Adjust.
15347 (linux_attach_lwp): Adjust.
15348 (linux_attach): Adjust.
15349 (linux_kill_one_process): Rename to ...
15350 (linux_kill_one_lwp): ... this. Adjust.
15351 (linux_kill): Adjust.
15352 (linux_detach_one_process): Rename to ...
15353 (linux_detach_one_lwp): ... this. Adjust.
15354 (linux_detach): Adjust.
15355 (check_removed_breakpoint): Adjust.
15356 (status_pending_p): Adjust.
15357 (linux_wait_for_process): Rename to ...
15358 (linux_wait_for_lwp): ... this. Adjust.
15359 (linux_wait_for_event): Adjust.
15360 (send_sigstop): Adjust.
15361 (wait_for_sigstop): Adjust.
15362 (stop_all_processes): Rename to ...
15363 (stop_all_lwps): ... this.
15364 (linux_resume_one_process): Rename to ...
15365 (linux_resume_one_lwp): ... this. Adjust.
15366 (linux_set_resume_request, linux_continue_one_thread)
15367 (linux_queue_one_thread, resume_status_pending_p)
15368 (usr_store_inferior_registers, regsets_store_inferior_registers)
15369 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15371 * linux-low.h (get_process): Rename to ...
15372 (get_lwp): ... this. Adjust.
15373 (get_thread_process): Rename to ...
15374 (get_thread_lwp): ... this. Adjust.
15375 (get_process_thread): Rename to ...
15376 (get_lwp_thread): ... this. Adjust.
15377 (struct process_info): Rename to ...
15378 (struct lwp_info): ... this.
15379 (all_processes): Rename to ...
15380 (all_lwps): ... this.
15381 * proc-service.c (ps_lgetregs): Adjust.
15382 * thread-db.c (thread_db_create_event, find_one_thread)
15383 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15385 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15387 * server.c (handle_query): Handle "qAttached".
15389 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15391 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15392 GPLv3, update license URL.
15394 2009-03-01 Doug Evans <dje@google.com>
15396 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15397 (server_h): Add gdb_signals.h.
15398 (signals.o): Update.
15399 * server.h (target_signal_from_host,target_signal_to_host_p)
15400 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15402 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15404 * remote-utils.c (getpkt): Also generate remote-debug
15405 information if noack_mode is set.
15407 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15409 * server.c (handle_query): Report qXfer:siginfo:read and
15410 qXfer:siginfo:write as supported and handle them.
15411 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15412 * linux-low.c (linux_xfer_siginfo): New.
15413 (linux_target_ops): Set it.
15415 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15417 * server.c (gdbserver_usage): Mention --remote-debug.
15418 (main): Accept '--remote-debug' switch.
15420 2009-01-18 Doug Evans <dje@google.com>
15422 * regcache.c (new_register_cache): No need to check result of xcalloc.
15423 * server.c (handle_search_memory): Back out calls to xmalloc,
15424 result is checked and error is returned to user upon failure.
15425 (handle_query): Ditto. Add more checks for result of malloc.
15426 (handle_v_cont): Check result of malloc, report error back to
15428 (handle_v_run): Ditto. Call freeargv.
15429 * server.h (freeargv): Declare.
15430 * utils.c (freeargv): New fn.
15432 2009-01-15 Doug Evans <dje@google.com>
15434 * gdbreplay.c (perror_with_name): Make arg const char *.
15435 * server.h (target_signal_to_name): Make return type const char *.
15436 * thread-db.c (thread_db_err_str): Make return type const char *.
15437 * utils.c (perror_with_name): Make arg const char *.
15439 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15441 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15442 when handling a EXIT_PROCESS_DEBUG_EVENT.
15444 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15446 * gdbreplay.c (gdbreplay_version): Update copyright year.
15447 * server.c (gdbserver_version): Likewise.
15449 2009-01-05 Doug Evans <dje@google.com>
15451 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15452 (handle_extended_wait): Improve comment.
15454 2008-12-13 Doug Evans <dje@google.com>
15456 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15457 * server.h (ATTR_MALLOC): New macro.
15458 (xmalloc,xcalloc,xstrdup): Declare.
15459 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15460 * inferiors.c: Ditto.
15461 * linux-low.c: Ditto.
15462 * mem-break.c: Ditto.
15463 * regcache.c: Ditto.
15464 * remote-utils.c: Ditto.
15467 * win32-low.c: Ditto.
15469 2008-12-12 Doug Evans <dje@google.com>
15471 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15472 in debugging printf.
15474 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15476 2008-12-09 Doug Evans <dje@google.com>
15478 * linux-low.h (struct process_info): Delete member tid, unused.
15479 * thread-db.c (find_one_thread): Update.
15480 (maybe_attach_thread): Update.
15482 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15484 * target.h (struct target_ops): Add qxfer_osdata member.
15485 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15487 (linux_qxfer_osdata): New functions.
15488 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15490 * server.c (handle_query): Handle "qXfer:osdata:read:".
15491 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15492 (buffer_xml_printf): New functions.
15493 * server.h (struct buffer): New.
15494 (buffer_grow_str, buffer_grow_str0): New macros.
15495 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15496 (buffer_xml_printf): Declare.
15498 2008-11-24 Doug Evans <dje@google.com>
15500 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15502 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15504 * server.c (handle_v_run): Always use the supplied argument list.
15506 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15508 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15509 (xtensa_regmap_table): Add entry for scompare1.
15511 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15513 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15514 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15515 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15516 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15517 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15518 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15519 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15520 XML target descriptions.
15521 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15522 when inferior is running on an ISA 2.05 or later processor. Add
15523 special case to return offset for full 64-bit slot of FPSCR when
15526 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15528 * Makefile.in (SFILES, clean): Added sparc64 files.
15529 (reg-sparc64.o, reg-sparc64.c): New.
15530 * configure.srv (sparc*-*-linux*): New configuration.
15531 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15532 syscall arguments for SPARC.
15533 (regsets_store_inferior_registers): Likewise.
15534 * linux-sparc-low.c: New file.
15536 2008-10-21 Doug Evans <dje@google.com>
15538 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15539 (READLINE_DIR,READLINE_DEP): Delete.
15540 (INTERNAL_CFLAGS): Update.
15541 (LINTFLAGS): Update.
15543 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15545 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15546 whole argv from the last run, not just argv[0].
15548 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15550 * regcache.c (new_register_cache): Return NULL if the register
15551 cache size isn't known yet.
15552 (free_register_cache): Avoid dereferencing a NULL regcache.
15554 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15556 * configure.srv: Merge MIPS and MIPS64.
15558 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15560 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15562 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15564 * Makefile.in: Add required vsx dependencies.
15566 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15567 Declare init_registers_powerpc_vsx32l.
15568 Declare init_registers_powerpc_vsx64l.
15569 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15570 (ppc_arch_setup): Check for VSX in hwcap.
15571 (ppc_fill_vsxregset): New function.
15572 (ppc_store_vsxregset): New function.
15573 Add new VSX entry in regset_info target_regsets.
15575 * configure.srv: Add new VSX dependencies.
15577 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15579 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15580 (remote_open): Set or clear transport_is_reliable.
15581 (putpkt_binary): Don't expect acks in noack mode.
15582 (getpkt): Don't send ack/nac in noack mode.
15583 * server.c (handle_general_set): Handle QStartNoAckMode.
15584 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15586 (main): Reset noack_mode on every connection.
15587 * server.h (noack_mode): Declare.
15589 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15591 * Makefile.in (GDBREPLAY_OBS): New variable.
15592 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15594 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15595 Daniel Jacobowitz <dan@codesourcery.com>
15597 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15598 (usr_store_inferior_registers): Likewise.
15599 (regsets_store_inferior_registers): Likewise.
15601 2008-07-31 Rolf Jansen <rj@surtec.com>
15602 Pedro Alves <pedro@codesourcery.com>
15604 * configure.ac: Check for memmem declaration.
15605 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15606 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15607 (disable_packet_qfThreadInfo): Unconditionally compile.
15608 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15609 * configure, config.in: Regenerate.
15611 2008-07-28 Doug Kwan <dougkwan@google.com>
15613 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15614 (linux_write_memory): Remove declaration of errno.
15616 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15618 * linux-low.c (handle_extended_wait): Do not use "status"
15619 variable uninitialized.
15621 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15623 * server.c (handle_v_attach): Inhibit reporting dll changes.
15625 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15627 * remote-utils.c (prepare_resume_reply): If requested, don't
15628 output "thread:TID" in the T stop reply.
15630 * server.c (disable_packet_vCont, disable_packet_Tthread)
15631 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15632 (handle_query): If requested, disable support for qC, qfThreadInfo
15634 (handle_v_requests): If requested, disable support for vCont.
15635 (gdbserver_show_disableable): New.
15636 (main): Handle --disable-packet and --disable-packet=LIST.
15638 * server.h (disable_packet_vCont, disable_packet_Tthread)
15639 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15641 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15643 * server.c (gdbserver_usage): Mention --version.
15645 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15647 * Makefile.in (gdbreplay.o): New rule.
15649 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15651 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15652 message, not gdbserver.
15654 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15655 Nathan Sidwell <nathan@codesourcery.com>
15656 Joseph Myers <joseph@codesourcery.com>
15658 * acinclude.m4: Include ../../config/acx.m4.
15659 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15660 * configure, config.in: Regenerate.
15661 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15662 * server.c (gdbserver_version): Print PKGVERSION.
15663 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15664 (main): Adjust gdbserver_usage calls.
15665 * gdbreplay.c (version, host_name): Add declarations.
15666 (gdbreplay_version, gdbreplay_usage): New.
15667 (main): Accept --version and --help options.
15669 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15671 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15672 (arm_breakpoint_at): Handle Thumb.
15673 (the_low_target): Add comment.
15675 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15677 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15679 2008-05-09 Doug Evans <dje@google.com>
15681 * server.h (decode_search_memory_packet): Declare.
15682 * remote-utils.c (decode_search_memory_packet): New fn.
15683 * server.c (handle_search_memory_1): New fn.
15684 (handle_search_memory): New fn.
15685 (handle_query): Process qSearch:memory packets.
15687 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15689 * regcache.c (registers_length): Remove.
15690 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15691 full register packet.
15692 * regcache.h (registers_length): Remove prototype.
15693 * server.h (PBUFSIZ): Define to 16384.
15695 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15697 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15698 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15699 powerpc-64l.o, and powerpc-altivec64l.o.
15700 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15701 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15702 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15703 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15704 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15707 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15708 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15709 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15710 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15711 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15712 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15713 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15714 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15715 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15716 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15719 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15720 (init_registers_powerpc_32l): ... this new prototype.
15721 (init_registers_powerpc_32): Remove, replace by ...
15722 (init_registers_powerpc_altivec32l): ... this new prototype.
15723 (init_registers_powerpc_e500): Remove, replace by ...
15724 (init_registers_powerpc_e500l): ... this new prototype.
15725 (init_registers_ppc64): Remove, replace by ...
15726 (init_registers_powerpc_64l): ... this new prototype.
15727 (init_registers_powerpc_64): Remove, replace by ...
15728 (init_registers_powerpc_altivec64l): ... this new prototype.
15729 (ppc_num_regs): Set to 73.
15730 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15731 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15732 (ppc_cannot_store_register): Handle orig_r3 and trap.
15733 (ppc_arch_setup): Update init_registers_... calls.
15734 (ppc_fill_gregset): Handle orig_r3 and trap.
15736 * inferiors.c (clear_inferiors): Reset current_inferior.
15738 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15740 * acinclude.m4: Add override.m4.
15741 * configure: Regenerate.
15743 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15745 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15746 initial call to init_register_ppc64.
15748 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15750 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15751 single powerpc*-*-linux* case.
15752 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15754 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15756 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15757 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15759 * linux-ppc-low.c: Include <elf.h>.
15760 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15761 (ppc_hwcap): New global variable.
15762 (ppc_regmap): Remove __SPE__ #ifdef sections.
15763 (ppc_regmap_e500): New global variable.
15764 (ppc_cannot_store_register): Update __SPE__ special case.
15765 (ppc_get_hwcap): New function.
15766 (ppc_arch_setup): Use it to determine whether inferior supports
15767 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15768 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15769 Do not access registers if target does not support AltiVec.
15770 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15771 Do not access registers if target does not support SPE.
15772 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15774 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15776 * linux-low.c (disabled_regsets, num_regsets): New.
15777 (use_regsets_p): Delete.
15778 (linux_wait_for_process): Clear disabled_regsets.
15779 (regsets_fetch_inferior_registers): Check and set it.
15780 (regsets_store_inferior_registers): Likewise.
15781 (linux_fetch_registers, linux_store_registers): Do not use
15783 (initialize_low): Allocate disabled_regsets.
15785 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15787 * Makefile.in (LIBOBJS): New.
15788 (OBS): Use LIBOBJS.
15789 (memmem.o): New rule.
15790 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15791 * configure: Regenerated.
15793 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15795 * server.c (handle_query): Never return "unsupported" for
15796 qXfer:features:read queries.
15798 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15800 * server.c (get_features_xml): Fix inverted condition.
15801 (handle_query): Always support qXfer:feature:read.
15803 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15805 * server.c (wrapper_argv): New.
15806 (start_inferior): Handle wrapper_argv. If set, expect an extra
15808 (gdbserver_usage): Document --wrapper.
15809 (main): Parse --wrapper.
15811 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15813 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15814 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15815 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15816 (ppc_set_pc): Likewise.
15817 (ppc_arch_setup): New function.
15818 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15819 of collect_register.
15820 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15822 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15824 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15825 instead of linux-ppc64-low.o.
15826 * linux-ppc64-low.c: Remove file.
15827 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15828 (linux-ppc64-low.o): Remove rule.
15830 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15831 (init_registers_powerpc_64): Likewise.
15832 (ppc_regmap): Conditionally define depending on __powerpc64__.
15833 (ppc_cannot_store_register): Do not special-case "fpscr" when
15834 compiled on __powerpc64__.
15835 (ppc_collect_ptrace_register): New function.
15836 (ppc_supply_ptrace_register): New function.
15837 (ppc_breakpoint): Change type to "unsigned int".
15838 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15839 (the_low_target): Conditionally provide initializers for the
15840 arch_setup member depending on __powerpc64__. Install
15841 collect_ptrace_register and supply_ptrace_register members.
15843 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15845 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15846 * server.c (gdbserver_xmltarget): Define.
15847 (get_features_xml): Use it to replace "target.xml" and arch_string.
15849 * configure.srv: Remove srv_xmltarget. Add XML files that were
15850 mentioned there to srv_xmlfiles instead. Remove conditional tests
15851 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15852 srv_xmlfiles and srv_regobj to include all possible choices.
15853 * configure.ac (srv_xmltarget): Remove.
15854 (srv_xmlfiles): Do not add "target.xml".
15855 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15856 checks for supplementary target information.
15857 * configure: Regenerate.
15858 * Makefile.in (XML_TARGET): Remove.
15859 (target.xml): Remove rule.
15860 (clean): Do not clean up target.xml.
15861 (.PRECIOUS): Do not mention target.xml.
15863 * target.h (struct target_ops): Remove arch_string member.
15864 * linux-low.c (linux_arch_string): Remove.
15865 (linux_target_ops): Remove arch_string initializer.
15866 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15867 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15868 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15869 * spu-low.c (spu_arch_string): Remove.
15870 (spu_target_ops): Remove arch_string initializer.
15871 * win32-low.c (win32_arch_string): Remove.
15872 (win32_target_ops): Remove arch_string initializer.
15873 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15874 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15875 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15877 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15879 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15880 by collect_ptrace_register and supply_ptrace_register hooks.
15881 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15882 instead of checking for the_low_target.left_pad_xfer.
15883 (usr_store_inferior_registers): Use collect_ptrace_register callback
15884 instead of checking for the_low_target.left_pad_xfer.
15886 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15887 (s390_supply_ptrace_register): Likewise.
15888 (s390_fill_gregset): Call s390_collect_ptrace_register.
15889 (the_low_target): Update.
15891 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15892 (ppc_supply_ptrace_register): Likewise.
15893 (the_low_target): Update.
15895 * linux-i386-low.c (the_low_target): Update.
15896 * linux-x86-64-low.c (the_low_target): Update.
15898 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15900 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15901 reg-s390.o and reg-s390x.o.
15903 * linux-low.c (new_inferior): New global variable.
15904 (linux_create_inferior, linux_attach): Set it.
15905 (linux_wait_for_process): Call the_low_target.arch_setup after the
15906 target has stopped for the first time.
15907 (initialize_low): Do not call the_low_target.arch_setup.
15909 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15910 (s390_set_pc): Likewise.
15911 (s390_arch_setup): New function.
15912 (the_low_target): Use s390_arch_setup as arch_setup routine.
15914 * regcache.c (realloc_register_cache): New function.
15915 (set_register_cache): Call it for each existing regcache.
15917 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15919 * server.h (init_registers): Remove prototype.
15921 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15922 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15923 instead of init_registers ().
15924 * linux-arm-low.c (init_registers_arm): Add prototype.
15925 (init_registers_arm_with_iwmmxt): Likewise.
15926 (the_low_target): Add initializer for arch_setup field.
15927 * linux-cris-low.c (init_registers_cris): Add prototype.
15928 (the_low_target): Add initializer for arch_setup field.
15929 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15930 (the_low_target): Add initializer for arch_setup field.
15931 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15932 (the_low_target): Add initializer for arch_setup field.
15933 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15934 (the_low_target): Add initializer for arch_setup field.
15935 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15936 (the_low_target): Add initializer for arch_setup field.
15937 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15938 (the_low_target): Add initializer for arch_setup field.
15939 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15940 (init_registers_mips64_linux): Likewise.
15941 (the_low_target): Add initializer for arch_setup field.
15942 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15943 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15944 (the_low_target): Add initializer for arch_setup field.
15945 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15946 (init_registers_powerpc_64): Likewise.
15947 (the_low_target): Add initializer for arch_setup field.
15948 * linux-s390-low.c (init_registers_s390): Add prototype.
15949 (init_registers_s390x): Likewise.
15950 (the_low_target): Add initializer for arch_setup field.
15951 * linux-sh-low.c (init_registers_sh): Add prototype.
15952 (the_low_target): Add initializer for arch_setup field.
15953 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15954 (the_low_target): Add initializer for arch_setup field.
15955 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15956 (the_low_target): Add initializer for arch_setup field.
15958 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15959 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15960 instead of init_registers ().
15961 * win32-arm-low.c (init_registers_arm): Add prototype.
15962 (the_low_target): Add initializer for arch_setup field.
15963 * win32-i386-low.c (init_registers_i386): Add prototype.
15964 (the_low_target): Add initializer for arch_setup field.
15966 * spu-low.c (init_registers_spu): Add prototype.
15967 (initialize_low): Call initialie_registers_spu () instead of
15968 initialize_registers ().
15970 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15972 * server.c (handle_v_requests): When handling the vRun and vAttach
15973 packets, if already debugging a process, don't kill it. Return an
15976 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15978 * server.c (handle_query): Correct length check.
15980 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15982 * win32-low.c (do_initial_child_stuff): Add process handle
15983 parameter. Set current_process_handle and current_process_id from the
15984 parameters. Clear globals.
15985 (win32_create_inferior): Don't set current_process_handle and
15986 current_process_id here. Instead pass them on the call to
15987 do_initial_child_stuff.
15988 (win32_attach): Likewise.
15989 (win32_clear_inferiors): New.
15990 (win32_kill): Don't close the current process handle or the
15991 current thread handle here. Instead call win32_clear_inferiors.
15992 (win32_detach): Don't open a new handle to the process. Call
15993 win32_clear_inferiors.
15994 (win32_join): Don't rely on current_process_handle; open a new
15995 handle using the process id.
15996 (win32_wait): Call win32_clear_inferiors when the inferior process
15999 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16001 * server.c (monitor_show_help): Add "exit".
16003 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16005 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16006 (clean): Add reg-xtensa.c.
16007 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16008 * configure.srv (xtensa*-*-linux*) New target.
16009 * linux-xtensa-low.c: New.
16010 * xtensa-xtregs.c: New.
16012 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16014 * hostio.c: Don't include errno.h.
16015 (errno_to_fileio_errno): Move to hostio-errno.
16016 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16017 error number outputting to the target->hostio_last_error callback.
16018 (hostio_packet_error): Use FILEIO_EINVAL directly.
16019 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16020 calls to hostio_error.
16021 * hostio-errno.c: New.
16022 * server.h (hostio_last_error_from_errno): Declare.
16023 * target.h (target_ops): Add hostio_last_error member.
16024 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16025 as hostio_last_error handler.
16026 * spu-low.c (spu_target_ops): Likewise.
16027 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16028 (wince_hostio_last_error): New functions.
16029 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16030 as hostio_last_error handler.
16031 (win32_target_ops) [!_WIN32_WCE]: Register
16032 hostio_last_error_from_errno as hostio_last_error handler.
16033 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16034 (hostio-errno.o): New rule.
16035 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16036 * configure.srv (srv_hostio_err_objs): New variable. Default to
16038 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16039 * configure: Regenerate.
16041 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16043 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16044 (linux_kill, linux_detach): Clean up the process list.
16045 * remote-utils.c (remote_open): Improve port number parsing.
16046 (putpkt_binary, input_interrupt): Only send interrupts if the target
16048 * server.c (extended_protocol): Make static.
16049 (attached): Define earlier.
16050 (exit_requested, response_needed, program_argv): New variables.
16051 (target_running): New.
16052 (start_inferior): Clear attached here.
16053 (attach_inferior): Set attached here.
16054 (require_running): Define.
16055 (handle_query): Use require_running and target_running. Implement
16057 (handle_v_attach, handle_v_run): New.
16058 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16059 (gdbserver_usage): Update.
16060 (main): Redo argument parsing. Handle --debug and --multi. Handle
16061 --attach along with other options or after the port. Save
16062 program_argv. Support no initial program. Resynchronize
16063 communication with GDB after an error. Handle "monitor exit".
16064 Use require_running and target_running. Always allow the extended
16065 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16066 restart in extended mode.
16067 * README: Refer to the GDB manual. Update --attach usage.
16069 2007-12-20 Andreas Schwab <schwab@suse.de>
16071 * linux-low.c (STACK_SIZE): Define.
16072 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16073 (linux_test_for_tracefork): Likewise.
16075 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16077 * linux-low.c (linux_wait_for_event): Update messages. Do not
16078 reinsert auto-delete breakpoints.
16079 * mem-break.c (struct breakpoint): Change return type of handler to
16081 (set_breakpoint_at): Update handler type.
16082 (reinsert_breakpoint_handler): Return 1 instead of calling
16084 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16086 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16087 * mem-break.h (set_breakpoint_at): Update handler type.
16088 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16089 * win32-low.c (auto_delete_breakpoint): New.
16090 (get_child_debug_event): Use it.
16092 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16094 * configure.ac: Check for pread and pwrite.
16095 * hostio.c (handle_pread): Fall back to lseek and read.
16096 (handle_pwrite): Fall back to lseek and write.
16097 * config.in, configure: Regenerated.
16099 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16101 * server.c (myresume): Add own_buf argument.
16102 (main): Update calls.
16104 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16106 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16107 * remote-utils.c (remote_open): Do not call disable_async_io.
16108 (block_async_io): Delete.
16109 (unblock_async_io): Make static.
16110 (initialize_async_io): New.
16111 * server.c (handle_v_cont): Handle async I/O here.
16112 (myresume): Likewise. Move other common resume tasks here...
16113 (main): ... from here. Call initialize_async_io. Disable async
16114 I/O before the main loop.
16115 * server.h (initialize_async_io): Declare.
16116 (block_async_io, unblock_async_io): Delete prototypes.
16117 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16119 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16121 * remote-utils.c (readchar): Allow binary data in received messages.
16123 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16125 * win32-low.c (attaching): New global.
16126 (win32_create_inferior): Clear the `attaching' global.
16127 (win32_attach): Set the `attaching' global.
16128 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16129 attaching. Only set a breakpoint at the entry point if not
16132 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16134 * server.c (main): Don't report dll events on the initial
16135 connection on attaches.
16137 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16139 * server.c (main): Relax numerical bases supported for the pid of
16140 the --attach command line argument.
16142 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16144 * win32-low.c (win32_attach): Call OpenProcess before
16145 DebugActiveProcess, not after. Add last error output to error
16148 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16150 * win32-low.c (win32_get_thread_context)
16151 (win32_set_thread_context): New functions.
16152 (thread_rec): Use win32_get_thread_context.
16153 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16154 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16157 2007-12-03 Leo Zayas
16158 Pedro Alves <pedro_alves@portugalmail.pt>
16160 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16162 (child_add_thread): Minor cleanup.
16163 (child_continue): Resume artificially suspended threads before
16164 calling ContinueDebugEvent.
16165 (suspend_one_thread): New.
16166 (fake_breakpoint_event): New.
16167 (get_child_debug_event): Change return type to int. Check here if
16168 gdb sent an interrupt request. If a soft interrupt was requested,
16169 fake a breakpoint event. Return 0 if there is no event to handle,
16171 (win32_wait): Don't check here if gdb sent an interrupt request.
16172 Ensure there is a valid event to handle.
16173 (win32_request_interrupt): Add soft interruption method as last
16176 2007-12-03 Leo Zayas
16177 Pedro Alves <pedro_alves@portugalmail.pt>
16179 * win32-low.h (win32_thread_info): Add descriptions to the
16180 structure members. Replace `suspend_count' counter by a
16182 * win32-low.c (thread_rec): Update condition of when to get the
16183 context from the inferior. Rely on ContextFlags being set if it
16184 has already been retrieved. Only suspend the inferior thread if
16185 we haven't already. Warn if that fails.
16186 (continue_one_thread): s/suspend_count/suspended/. Only call
16187 ResumeThread once. Warn if that fails.
16189 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16191 * win32-low.c (win32_wait): Don't read from the inferior when it
16192 has already exited.
16194 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16196 * Makefile.in (win32_low_h): New variable.
16197 (win32-low.o): Add dependency on $(win32_low_h).
16198 (win32-arm-low.o, win32-i386-low.o): New rules.
16200 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16202 * hostio.c: Correct copyright year.
16204 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16206 * Makefile.in (OBS): Add hostio.o.
16207 (hostio.o): New rule.
16208 * server.h (handle_vFile): Declare.
16209 * hostio.c: New file.
16210 * server.c (handle_v_requests): Take packet_len and new_packet_len
16211 for binary packets. Call handle_vFile.
16212 (main): Update call to handle_v_requests.
16214 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16216 * linux-low.c: Include <sched.h>.
16218 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16220 * linux-low.c (linux_tracefork_grandchild): New.
16221 (linux_tracefork_child): Use clone.
16222 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16224 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16226 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16228 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16230 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16232 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16234 * inferiors.c (change_inferior_id): Delete.
16235 (add_pid_to_list, pull_pid_from_list): New.
16236 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16237 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16238 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16239 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16240 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16241 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16242 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16243 (using_threads): Always set to 1.
16244 (handle_extended_wait): New.
16245 (add_process): Do not set TID.
16246 (linux_create_inferior): Set must_set_ptrace_flags.
16247 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16248 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16249 (linux_thread_alive): Rename TID argument to LWPID.
16250 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16251 (linux_wait_for_event): Do not use TID or check using_threads. Update
16252 call to dead_thread_notify. Call handle_extended_wait.
16253 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16254 (send_sigstop): Delete sigstop_sent.
16255 (wait_for_sigstop): Avoid TID.
16256 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16257 (linux_test_for_tracefork): New.
16258 (linux_lookup_signals): Use thread_db_active and
16259 linux_supports_tracefork_flag.
16260 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16261 * linux-low.h (get_process_thread): Avoid TID.
16262 (struct process_ifo): Move thread_known and tid to the end. Remove
16264 (linux_attach_lwp, thread_db_init): Update prototypes.
16265 * server.h (change_inferior_id): Delete prototype.
16266 (add_pid_to_list, pull_pid_from_list): New prototypes.
16267 * thread-db.c (thread_db_use_events): New.
16268 (find_first_thread): Rename to...
16269 (find_one_thread): ...this. Update callers and messages. Do not
16270 call fatal. Check thread_db_use_events. Do not call
16271 change_inferior_id or new_thread_notify.
16272 (maybe_attach_thread): Update. Do not call new_thread_notify.
16273 (thread_db_init): Set thread_db_use_events. Check use_events.
16274 * utils.c (fatal, warning): Correct message prefix.
16276 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16278 * Makefile.in (clean): Remove new files.
16279 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16280 (powerpc-64.o, powerpc-64.c): New rules.
16281 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16282 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16284 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16286 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16287 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16288 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16289 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16290 (target_regsets): Add AltiVec and SPE register sets.
16291 * configure.ac: Check for AltiVec and SPE.
16292 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16293 (ppc_fill_vrregset, ppc_store_vrregset): New.
16294 (target_regsets): Add AltiVec register set.
16295 * configure: Regenerated.
16297 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16299 * linux-low.c (O_LARGEFILE): Define.
16300 (linux_read_memory): Use /proc/PID/mem.
16301 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16302 * configure, config.in: Regenerated.
16304 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16306 * linux-low.c (linux_wait_for_event): Do not pass signals while
16309 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16311 * win32-low.c (create_process): New.
16312 (win32_create_inferior): Use create_process instead of
16313 CreateProcess. If create_process failed retry appending an ".exe"
16314 suffix. Store the GetLastError result immediatelly after
16315 create_process calls and use it on the call to error.
16317 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16319 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16321 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16323 * configure.ac: Switch license to GPLv3.
16325 2007-08-01 Michael Snyder <msnyder@access-company.com>
16327 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16329 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16331 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16333 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16334 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16335 CloseToolhelp32Snapshot.
16336 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16337 CloseToolhelp32Snapshot.
16339 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16341 * server.c (main): Check for inferior exit before main loop.
16343 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16345 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16346 instead of on tmp_desc.
16348 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16349 Daniel Jacobowitz <dan@codesourcery.com>
16351 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16352 (add_thread): Minor cleanups.
16353 (clear_inferiors): Move lower in the file. Clear the DLL
16355 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16356 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16357 (xml_escape_text): New.
16358 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16360 (handle_v_cont): Report errors.
16361 (gdbserver_version): Update.
16362 (main): Correct size of own_buf. Do not report initial DLL events.
16363 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16364 (unloaded_dll, xml_escape_text): New.
16365 * win32-low.c (enum target_waitkind): Update comments.
16366 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16367 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16368 (win32_EnumProcessModules, win32_GetModuleInformation)
16369 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16370 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16371 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16372 (win32_Module32First, win32_Module32Next, load_toolhelp)
16373 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16374 (get_child_debug_event): Handle DLL events.
16375 (win32_wait): Likewise.
16377 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16379 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16380 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16382 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16384 * win32-low.c (handle_output_debug_string): Ignore event if not
16387 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16389 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16391 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16393 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16395 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16397 * inferiors.c (change_inferior_id): Add comment.
16398 * linux-low.c (check_removed_breakpoint): Add an early
16399 prototype. Improve debug output.
16400 (linux_attach): Doc update.
16401 (linux_detach_one_process, linux_detach): Clean up before releasing
16403 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16404 * linux-low.h (struct process_info): Doc improvement.
16405 * mem-break.c (delete_all_breakpoints): New.
16406 * mem-break.h (delete_all_breakpoints): New prototype.
16407 * thread-db.c (find_first_thread): New.
16408 (thread_db_create_event): Call it instead of
16409 thread_db_find_new_threads. Clean up unused variables.
16410 (maybe_attach_thread): Remove first thread handling.
16411 (thread_db_find_new_threads): Use find_first_thread.
16412 (thread_db_get_tls_address): Likewise.
16414 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16416 * thread-db.c (thread_db_find_new_threads): Add prototype.
16417 (thread_db_create_event): Check for the main thread before adding
16419 (maybe_attach_thread): Only enable event reporting if TID == 0.
16420 (thread_db_get_tls_address): Check for new threads.
16422 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16424 * linux-low.c (linux_create_inferior): Try execv before execvp.
16425 * spu-low.c (spu_create_inferior): Likewise.
16427 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16429 * linux-low.c (linux_create_inferior): Change execv to execvp.
16430 * spu-low.c (spu_create_inferior): Likewies.
16432 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16434 * Makefile.in (clean): Clean new files instead of deleted ones.
16435 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16436 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16438 * configure.srv: Specify XML files and new regformats for MIPS and
16440 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16441 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16442 an entry for the restart register.
16443 (mips_cannot_fetch_register, mips_cannot_store_register)
16444 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16445 register names to match the XML descriptions.
16446 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16447 restart register instead of $0.
16449 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16450 Markus Deuling <deuling@de.ibm.com>
16452 * remote-utils.c (decode_xfer_write): New function.
16453 * server.h (decode_xfer_write): Add prototype.
16454 * server.c (handle_query): Add PACKET_LEN argument. Support
16455 qXfer:spu:read and qXfer:spu:write packets.
16456 (main): Pass packet_len to handle_query.
16457 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16458 * target.h (target_ops): Add qxfer_spu.
16460 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16462 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16463 accessing non-seekable spufs files.
16465 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16467 * server.c (handle_query): Add reply for qC packet.
16469 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16470 Leo Zayas <lerele@champenstudios@com>
16472 * server.h (check_remote_input_interrupt_request): New function.
16473 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16474 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16475 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16476 (check_remote_input_interrupt_request): New function.
16477 * server.h (check_remote_input_interrupt_request): Declare.
16478 * win32-low.c (winapi_DebugBreakProcess,
16479 winapi_GenerateConsoleCtrlEvent): New typedefs.
16480 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16482 (win32_wait): Check for remote interrupt request
16483 with check_remote_input_interrupt_request.
16484 (win32_request_interrupt): New function.
16485 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16487 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16489 * win32-low.c (debug_registers_changed,
16490 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16491 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16492 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16493 (thread_rec): Get context using the low target.
16494 (child_add_thread): Call thread_added on the low target,
16495 which does the same thing.
16497 (do_initial_child_stuff): Remove debug registers references.
16498 Set context using the low target. Resume threads after
16499 setting the contexts.
16500 (child_continue): Remove dead variable. Remove debug
16501 registers references.
16502 (child_fetch_inferior_registers): Go through the low target.
16503 (do_child_store_inferior_registers): Remove.
16504 (child_store_inferior_registers): Go through the low target.
16505 (win32_resume): Remove debug registers references.
16506 Set context using the low target.
16507 (handle_exception): Change return type to void. Don't record
16508 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16509 first chance exception.
16510 (get_child_debug_event): Change return type to void. Remove
16511 goto loop. Always return after waiting for debug event.
16512 (win32_wait): Convert to switch statement. Handle spurious
16515 * win32-i386-low.c (debug_registers_changed,
16516 debug_registers_used): New.
16517 (initial_stuff): Rename to ...
16518 (i386_initial_stuff): ... this. Clear debug registers
16520 (store_debug_registers): Delete.
16521 (i386_get_thread_context): New.
16522 (load_debug_registers): Delete.
16523 (i386_set_thread_context): New.
16524 (i386_thread_added): New.
16525 (single_step): Rename to ...
16526 (i386_single_step): ... this.
16527 (do_fetch_inferior_registers): Rename to ...
16528 (i386_fetch_inferior_register): ... this.
16529 (i386_store_inferior_register): New.
16530 (the_low_target): Adapt to new interface.
16532 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16533 (arm_get_thread_context): New.
16534 (arm_set_thread_context): New.
16536 (do_fetch_inferior_registers): Rename to ...
16537 (arm_fetch_inferior_register): ... this.
16538 (arm_store_inferior_register): New.
16539 (arm_wince_breakpoint): Reimplement as unsigned long.
16540 (arm_wince_breakpoint_len): Define.
16541 (the_low_target): Adapt to new interface.
16543 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16544 load_debug_registers. Add get_thread_context, set_thread_context,
16545 thread_added and store_inferior_register. Rename
16546 fetch_inferior_registers to fetch_inferior_register.
16547 (regptr): Remove declaration.
16549 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16551 * linux-low.c (linux_detach): Change return type to int. Return 0.
16552 * spu-low.c (spu_detach): Likewise.
16554 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16556 * target.h (target_ops): Change return type of detach to int.
16558 (join_inferior): New.
16559 * server.c (main): Don't skip detach support on mingw32.
16560 If the inferior doesn't support detaching return error.
16561 Call join_inferior instead of using waitpid.
16562 * linux-low.c (linux_join): New.
16563 (linux_target_op): Add linux_join.
16564 * spu-low.c (spu_join): New.
16565 (spu_target_ops): Add spu_join.
16566 * win32-low.c (win32_detach): Adapt to new interface.
16567 Reopen current_process_handle before detaching. Issue a child
16568 resume before detaching.
16570 (win32_target_op): Add win32_join.
16572 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16574 * win32-low.c (win32-attach): Fix return value.
16575 * target.h (target_ops): Describe ATTACH return values.
16577 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16579 * win32-low.c (GETPROCADDRESS): Define.
16580 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16581 (winapi_DebugSetProcessKillOnExit): Likewise.
16582 (win32_create_inferior): Force usage of ansi CreateProcessA.
16583 (win32_attach): Use GETPROCADDRESS.
16584 (win32_detach): Likewise.
16586 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16588 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16590 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16592 * win32-low.c: Commit leftover changes from 2007-03-29.
16594 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16596 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16597 fields short instead of int. Add explicit padding.
16598 (i387_cache_to_fsave): Remove unnecessary casts.
16599 (i387_fsave_to_cache): Doc fix.
16600 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16602 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16604 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16605 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16607 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16609 * configure.srv (arm*-*-mingw32ce*): Move near the other
16612 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16614 * configure.ac: Add errno checking.
16615 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16616 sys/file.h and malloc.h.
16617 (AC_CHECK_DECLS): Add perror.
16618 (srv_mingwce): Handle.
16619 * configure.srv (i[34567]86-*-cygwin*): Add
16620 win32-i386-low.o to srv_tgtobj.
16621 (i[34567]86-*-mingw*): Likewise.
16622 (arm*-*-mingw32ce*): Add case.
16623 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16624 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16625 [__MINGW32CE__] (strerror): New function.
16626 [__MINGW32CE__] (errno): Define to GetLastError.
16627 [__MINGW32CE__] (COUNTOF): New macro.
16628 (remote_open): Remove extra close call.
16629 * mem-break.c (delete_breakpoint_at): New function.
16630 * mem-break.h (delete_breakpoint_at): Declare.
16631 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16632 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16633 [USE_WIN32API] (read, write): Add char* casts.
16634 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16635 * server.h: Include wincecompat.h on Windows CE.
16636 [HAVE_ERRNO_H]: Check.
16637 (perror): Declare if not declared.
16638 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16639 (perror_with_name): Remove errno declaration.
16640 * wincecompat.h: New.
16641 * wincecompat.c: New.
16642 * win32-low.h: New.
16643 * win32-arm-low.c: New.
16644 * win32-i386-low.c: New.
16645 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16646 (OUTMSG2): Make it safe.
16648 (COUNTOF): New macro.
16649 (NUM_REGS): Get it from the low target.
16650 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16651 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16652 (thread_rec): Let low target handle debug registers.
16653 (child_add_thread): Likewise.
16654 (child_init_thread_list): Likewise.
16655 (continue_one_thread): Likewise.
16657 (do_child_fetch_inferior_registers): Move to ...
16658 * win32-i386-low.c: ... here, and rename to ...
16659 (do_fetch_inferior_registers): ... this.
16660 * win32-low.c (child_fetch_inferior_registers):
16661 Go through the low target.
16662 (do_child_store_inferior_registers): Use regptr.
16663 (strwinerror): New function.
16664 (win32_create_inferior): Handle Windows CE.
16665 Use strwinerror instead of strerror on Windows error
16666 codes. Add program to the error output.
16667 Don't close the main thread handle on Windows CE.
16668 (win32_attach): Use coredll.dll on Windows CE.
16669 (win32_kill): Close current process and current
16671 (win32_detach): Use coredll.dll on Windows CE.
16672 (win32_resume): Let low target handle debug registers, and
16674 (handle_exception): Add/Remove initial breakpoint. Avoid
16675 non-existant WSTOPSIG on Windows CE.
16676 (win32_read_inferior_memory): Cast to remove warning.
16677 (win32_arch_string): Go through the low target.
16678 (initialize_low): Call set_breakpoint_data with the low
16679 target's breakpoint.
16680 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16681 FOP_REGNUM, mappings): Move to ...
16682 * win32-i386-low.c: ... here.
16683 * win32-low.c (win32_thread_info): Move to ...
16684 * win32-low.h: ... here.
16685 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16686 win32-arm-low.c and wincecompat.c.
16687 (all:): Add $EXEEXT.
16688 (install-only:): Likewise.
16689 (gdbserver:): Likewise.
16690 (gdbreplay:): Likewise.
16691 * config.in: Regenerate.
16692 * configure: Regenerate.
16694 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16696 * win32-low.c: Rename typedef thread_info to
16697 win32_thread_info throughout.
16699 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16701 * win32-i386-low.c: Rename to ...
16702 * win32-low.c: ... this.
16703 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16704 * Makefile.in: Likewise.
16706 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16708 * remote-utils.c (monitor_output): Constify msg parameter.
16709 * server.h (monitor_output): Likewise.
16710 * win32-i386-low.c (handle_output_debug_string): New.
16711 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16712 handle_output_debug_string.
16713 (get_child_debug_event): Likewise.
16715 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16717 * server.c (main): Correct strtoul check.
16719 2007-03-27 Jon Ringle <jon@ringle.org>
16721 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16723 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16725 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16727 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16729 * terminal.h: Check HAVE_SGTTY_H.
16731 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16733 * remote-utils.c (remote_open): Print out the assigned port number.
16735 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16737 * remote-utils.c (monitor_output): New function.
16738 * server.c (debug_threads): Define here.
16739 (monitor_show_help): New function.
16740 (handle_query): Handle qRcmd.
16741 (main): Do not handle 'd' packet.
16742 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16743 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16746 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16748 * Makefile.in (EXEEXT): New.
16749 (clean): Use $(EXEEXT).
16751 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16753 * target.h (target_ops): Rename send_signal to request_interrupt,
16754 and remove enum target_signal parameter.
16755 * linux-low.c (linux_request_interrupt): Rename from
16756 linux_send_signal, and always send SIGINT.
16757 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16758 and always send SIGINT.
16759 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16761 (input_interrupt): Likewise.
16763 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16765 * server.c (get_features_xml): Check if target implemented
16767 * win32-i386-low.c (win32_arch_string): New.
16768 (win32_target_ops): Add win32_arch_string as arch_string member.
16770 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16772 * spu-low.c (spu_arch_string): New.
16773 (spu_target_ops): Add spu_arch_string.
16775 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16777 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16778 * configure.ac: Do not check for terminal.h.
16779 * configure, config.in: Regenerated.
16781 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16783 * Makefile.in (OBS): Add $(XML_BUILTIN).
16784 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16786 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16787 (arm-with-iwmmxt.c): New.
16788 * config.in, configure: Regenerate.
16789 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16790 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16791 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16792 (arm*-*-linux*): Add iWMMXt and regset support.
16793 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16794 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16795 (arm_store_wmmxregset, target_regsets): New.
16796 * server.c (get_features_xml): Take annex argument. Check builtin
16798 (handle_query): Handle multiple annexes.
16800 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16802 * remote-utils.c [USE_WIN32API] (read, write): Define.
16803 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16806 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16808 * linux-i386-low.c (the_low_target): Set arch_string.
16809 * linux-x86-64-low.c (the_low_target): Likewise.
16810 * linux-low.c (linux_arch_string): New.
16811 (linux_target_ops): Add it.
16812 * linux-low.h (struct linux_target_ops): Add arch_string.
16813 * server.c (write_qxfer_response): Use const void * for DATA.
16814 (get_features_xml): New.
16815 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16816 * target.h (struct target_ops): Add arch_string method.
16818 2007-01-03 Denis Pilat <denis.pilat@st.com>
16819 Daniel Jacobowitz <dan@codesourcery.com>
16821 * linux-low.c (linux_kill): Handle being called with no threads.
16822 * win32-i386-low.c (win32_kill): Likewise.
16823 (get_child_debug_event): Clear current_process_handle.
16825 2006-12-30 Denis PILAT <denis.pilat@st.com>
16826 Daniel Jacobowitz <dan@codesourcery.com>
16828 * remote-utils.c (remote_open): Check the type of specified
16829 serial port devices before opening them.
16830 * server.c (main): Kill the inferior if an error occurs during
16831 the first remote_open.
16833 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16835 * README: Update supported targets.
16837 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16839 * Makefile.in (clean): Remove reg-mips64.c.
16840 (reg-mips64.c, reg-mips64.o): New rules.
16841 * configure.srv: Handle mips64. Include regset support for mips.
16842 * linux-mips-low.c (union mips_register): New.
16843 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16844 (mips_breakpoint, mips_breakpoint_at): Use int.
16845 (mips_collect_register, mips_supply_register)
16846 (mips_collect_register_32bit, mips_supply_register_32bit)
16847 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16848 (mips_store_fpregset, target_regsets): New.
16849 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16851 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16853 * configure.srv: Add target "spu*-*-*".
16854 * Makefile.in (clean): Remove reg-spu.c.
16855 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16856 * spu-low.c: New file.
16858 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16860 * configure.ac: Correct td_thr_tls_get_addr test.
16861 * configure: Regenerated.
16863 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16865 * linux-low.c (linux_wait_for_event): Reformat. Use the
16866 pass_signals array.
16867 * remote-utils.c (decode_address_to_semicolon): New.
16868 * server.c (pass_signals, handle_general_set): New.
16869 (handle_query): Mention QPassSignals for qSupported.
16870 (main): Call handle_general_set.
16871 * server.h (pass_signals, decode_address_to_semicolon): New.
16873 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16875 * server.c (handle_query): Correct error handling for read_auxv.
16877 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16879 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16880 and srv_linux_thread_db to yes.
16881 * linux-s390-low.c (s390_fill_gregset): New function.
16882 (target_regsets): Define data structure.
16884 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16886 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16887 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16888 * config.in, configure: Regenerated.
16889 * inferiors.c (gdb_id_to_thread): New function.
16890 (gdb_id_to_thread_id): Use it.
16891 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16892 * linux-low.h (struct process_info): Add th member.
16893 (thread_db_get_tls_address): New prototype.
16894 * remote-utils.c (decode_address): Make non-static.
16895 * server.c (handle_query): Handle qGetTLSAddr.
16896 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16897 * target.h (struct target_ops): Add get_tls_address.
16898 * thread-db.c (maybe_attach_thread): Save the thread handle.
16899 (thread_db_get_tls_address): New.
16901 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16903 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16904 (linux_resume_one_process): Take a siginfo_t *. Update all
16905 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16906 (struct pending_signals): Add a siginfo_t.
16907 (linux_wait_for_process): Always set last_status.
16908 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16909 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16910 * linux-low.h (struct process_info): Add last_status.
16912 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16914 * remote-utils.c (try_rle): New function.
16915 (putpkt_binary): Use it.
16917 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16919 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16920 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16921 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16922 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16923 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16926 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16928 * server.c (terminal_fd): New variable.
16929 (old_foreground_pgrp): Likewise.
16930 (restore_old_foreground_pgrp): New function.
16931 (start_inferior): Record the terminal file descriptor in terminal_fd
16932 and its original foreground group in old_foreground_pgrp. Register
16933 restore_old_foreground_pgrp with atexit().
16935 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16937 * server.c (handle_query): Correct qPart to qXfer.
16939 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16941 * configure.ac: Check for more headers which are missing on
16942 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16943 * configure.srv: Add Cygwin and mingw32.
16944 * remote-utils.c: Don't include headers unconditionally which
16945 are missing on mingw32. Include <winsock.h> for mingw32.
16946 (remote_open): Adjust for mingw32 support. Flush
16947 standard error after writing to it.
16948 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16949 (unblock_async_io, enable_async_io, disable_async_io)
16950 (readchar, getpkt): Update for Winsock support.
16951 (prepare_resume_reply): Expect a protocol signal number.
16952 * server.c: Disable <sys/wait.h> on mingw32.
16953 (start_inferior): Adjust for mingw32 support. Flush
16954 standard error after writing to it.
16955 (attach_inferior): Likewise. Use protocol signal
16957 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16959 * win32-i386-low.c: New file.
16960 * Makefile.in (XM_CLIBS): Set.
16961 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16962 (win32-i386-low.o): New dependency rule.
16963 * linux-low.c (linux_wait): Use target signal numbers.
16964 * target.h (struct target_ops): Doc fix.
16965 * server.h (target_signal_to_name): New prototype.
16966 * gdbreplay.c: Don't include headers unconditionally which
16967 are missing on mingw32. Include <winsock.h> for mingw32.
16968 (remote_close, remote_open): Adjust for Winsock support.
16969 * configure, config.in: Regenerated.
16971 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16973 * server.c (decode_xfer_read, write_qxfer_response): New.
16974 (handle_query): Take a packet length argument. Handle
16975 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16976 the qSupported response.
16977 (main): Update call to handle_query.
16979 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16981 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16982 (putpkt_binary): Renamed from putpkt and adjusted for binary
16984 (putpkt): New wrapper for putpkt_binary.
16985 (readchar): Don't mask off the high bit.
16986 (decode_X_packet): New function.
16987 * server.c (main): Call putpkt_binary if a handler sets the packet
16988 length. Save the length of the incoming packet. Handle 'X'.
16989 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16991 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16993 * server.c (handle_query): Handle qSupported.
16995 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16997 * remote-utils.c (all_symbols_looked_up): New variable.
16998 (look_up_one_symbol): Check it.
16999 * server.h (look_up_one_symbol): New declaration.
17000 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17002 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17004 * Makefile.in (linux-arm-low.o): Update dependencies.
17005 * linux-arm-low.c: Include "gdb_proc_service.h".
17006 (PTRACE_GET_THREAD_AREA): Define.
17007 (ps_get_thread_area): New function.
17009 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17011 * configure.srv (m68k*-*-uclinux*): New target.
17012 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17013 (linux_resume_one_process): Remove extraneous cast.
17014 (linux_read_offsets): New.
17015 (linux_target_op): Add linux_read_offsets on mmuless systems.
17016 * server.c (handle_query): Add qOffsets logic.
17017 * target.h (struct target_ops): Add read_offsets.
17019 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17021 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17022 (PTRACE_GET_THREAD_AREA): Define.
17023 (ps_get_thread_area): New function.
17024 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17025 (linux-x86-64-low.o): Update.
17027 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17029 * configure.ac: Remove checks for prfpregset_t.
17030 * gdb_proc_service.h: New file.
17031 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17032 new "gdb_proc_service.h".
17033 * proc-service.c: Likewise.
17034 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17035 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17036 * Makefile.in (gdb_proc_service_h): Updated.
17037 * configure, config.in: Regenerated.
17039 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17041 * remote-utils.c (prepare_resume_reply): Move declaration
17042 of gdb_id_from_wait to the top of the block.
17044 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17046 * linux-low.c (regsets_store_inferior_registers): Read the regset
17047 from the target before filling it.
17049 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17051 * server.c (attach_inferior): Return SIGTRAP for a successful
17054 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17056 * Makefile.in (OBS): Add version.o.
17057 (STAGESTUFF): Delete.
17058 (version.o): Add dependencies.
17059 (version.c): Replace rule.
17060 (clean): Remove version.c.
17061 * server.c (gdbserver_version): New.
17062 (gdbserver_usage): Use printf.
17063 (main): Handle --version and --help.
17064 * server.h (version, host_name): Add declarations.
17066 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17078 * linux-x86-64-low.c:
17080 * linux-s390-low.c:
17081 * linux-ppc64-low.c:
17083 * linux-mips-low.c:
17084 * linux-m68k-low.c:
17085 * linux-m32r-low.c:
17088 * linux-ia64-low.c:
17089 * linux-i386-low.c:
17090 * linux-crisv32-low.c:
17102 * gdbserver.1: Add (C) after Copyright. Update the FSF
17105 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17107 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17108 (arm_breakpoint_at): Recognize both breakpoints.
17109 (the_low_target): Use the correct breakpoint instruction.
17111 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17113 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17114 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17115 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17116 (the_low_target): Update.
17118 2005-10-25 Andreas Schwab <schwab@suse.de>
17120 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17122 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17123 (ia64_num_regs): Reduce to 462.
17125 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17127 * acinclude.m4: Correct quoting.
17128 * aclocal.m4: Regenerated.
17130 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17131 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17132 (thread_db_init): Call thread_db_err_str.
17133 * configure.ac: Check for TD_VERSION.
17134 * config.in, configure: Regenerated.
17136 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17138 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17140 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17142 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17143 is not available. Define HAVE_PTRACE_GETREGS if it is.
17144 * config.in, configure: Regenerated.
17145 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17146 * linux-i386-low.c, linux-m68k-low.c: Update to use
17147 HAVE_PTRACE_GETREGS.
17148 * linux-low.c (regsets_fetch_inferior_registers)
17149 (regsets_store_inferior_registers): Only return 0 if we processed
17151 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17152 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17154 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17156 * inferiors.c (struct thread_info): Add gdb_id.
17157 (add_thread): Add gdb_id argument.
17158 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17159 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17160 calls to add_thread.
17161 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17162 * server.c (handle_query): Use thread_to_gdb_id.
17163 (handle_v_cont, main): Use gdb_id_to_thread_id.
17164 * server.h (add_thread): Update prototype.
17165 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17168 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17170 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17171 left-padded registers.
17172 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17173 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17175 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17177 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17178 * configure: Regenerate.
17179 * config.in: Regenerate.
17180 * server.h (NEED_DECLARATION_STRERROR):
17181 Replace with !HAVE_DECL_STRERROR.
17183 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17185 * linux-low.c (linux_wait, linux_send_signal): Don't test
17186 an unsigned long variable for > 0 if it could be MAX_ULONG.
17187 * server.c (myresume): Likewise.
17188 * target.c (set_desired_inferior): Likewise.
17190 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17192 * configure.ac: Simplify and improve check for socklen_t.
17193 * configure, config.in: Regenerate.
17195 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17197 * acconfig.h: Remove.
17198 * configure.ac: Add a test for socklen_t. Use three-argument
17199 AC_DEFINE throughout.
17200 * config.in: Regenerated using autoheader 2.59.
17201 * configure: Regenerated.
17203 * gdbreplay.c (socklen_t): Provide a default.
17204 (remote_open): Use socklen_t.
17205 * remote-utils.c (socklen_t): Provide a default.
17206 (remote_open): Use socklen_t.
17207 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17210 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17212 * linux-low.c (linux_read_memory, linux_write_memory)
17213 (linux_read_auxv): Likewise.
17214 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17215 (check_mem_write): Likewise.
17216 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17218 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17219 (registers_from_string, register_data): Likewise.
17220 * server.c (handle_query, main): Likewise.
17221 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17222 (decode_M_packet): Likewise.
17223 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17224 * target.h (struct target_ops): Update read_memory, write_memory,
17226 (read_inferior_memory, write_inferior_memory): Update.
17227 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17228 to unsigned char *.
17229 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17230 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17231 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17232 linux-s390-low.c, linux-sh-low.c: Update for changes in
17233 read_inferior_memory and the_low_target->breakpoint.
17235 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17237 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17238 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17239 * configure.srv: Add powerpc64-*-linux*.
17240 * linux-ppc64-low.c: New file.
17242 2005-05-23 Orjan Friberg <orjanf@axis.com>
17244 * linux-cris-low.c: New file with support for CRIS.
17245 * linux-crisv32-low.c: Ditto for CRISv32.
17246 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17247 (clean): Add reg-cris.c and reg-crisv32.c.
17248 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17249 reg-crisv32.o, and reg-crisv32.c to make rules.
17250 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17251 recognized targets.
17253 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17255 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17256 of sizeof (PTRACE_XFER_TYPE).
17257 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17259 2005-05-12 Orjan Friberg <orjanf@axis.com>
17261 * target.h (struct target_ops): Add insert_watchpoint,
17262 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17263 pointers for hardware watchpoint support.
17264 * linux-low.h (struct linux_target_ops): Ditto.
17265 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17266 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17267 to linux_target_ops.
17268 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17270 * server.c (main): Recognize 'Z' and 'z' packets.
17272 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17274 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17275 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17276 (the_low_target): Add new members.
17278 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17280 * proc-service.c (ps_lgetregs): Search all_processes instead of
17283 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17285 * server.c (start_inferior): Change return type to int.
17286 (attach_inferior): Change sigptr to int *.
17287 (handle_v_cont, handle_v_requests): Change signal to int *.
17288 (main): Change signal to int.
17290 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17292 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17293 * configure.srv: Add m32r*-*-linux*.
17294 * linux-m32r-low.c: New file.
17296 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17298 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17300 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17302 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17303 Take unsigned long arguments for PIDs.
17304 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17305 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17306 (wait_for_sigstop, linux_resume_one_process)
17307 (regsets_fetch_inferior_registers, linux_send_signal)
17308 (linux_read_auxv): Likewise. Update the types of variables holding
17309 PIDs. Update format string specifiers.
17310 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17311 * remote-utils.c (prepare_resume_reply): Likewise.
17312 * server.c (cont_thread, general_thread, step_thread)
17313 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17315 (handle_query): Update format specifiers.
17316 (handle_v_cont, main): Use strtoul for thread IDs.
17317 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17318 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17319 (general_thread, step_thread, thread_from_wait)
17320 (old_thread_from_wait): Update.
17321 * target.h (struct thread_resume): Use unsigned long for THREAD.
17322 (struct target_ops): Use unsigned long for arguments to attach and
17325 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17327 * acinclude.m4: Include bfd/bfd.m4 directly.
17328 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17329 <agriffis@toolchain.org>.
17330 * aclocal.m4, configure: Regenerated.
17332 2005-01-07 Andrew Cagney <cagney@gnu.org>
17334 * configure.ac: Rename configure.in, require autoconf 2.59.
17335 * configure: Re-generate.
17337 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17339 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17340 LIBS when finished.
17341 * aclocal.m4: Regenerated.
17342 * configure: Regenerated.
17344 2004-11-21 Andreas Schwab <schwab@suse.de>
17346 * linux-m68k-low.c (m68k_num_gregs): Define.
17347 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17348 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17349 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17350 (m68k_breakpoint_at): New. Add to the_low_target.
17352 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17353 srv_linux_thread_db to yes.
17355 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17357 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17358 (ARCH_SET_FS): Likewise.
17359 (ARCH_GET_FS): Likewise.
17360 (ARCH_GET_GS): Likewise.
17362 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17364 * linux-i386-low.c (ps_get_thread_area): New.
17365 * linux-x86-64-low.c (ps_get_thread_area): New.
17366 * linux-low.c: Include <sys/syscall.h>.
17367 (linux_kill_one_process): Don't kill the first thread here.
17368 (linux_kill): Kill the first thread here.
17369 (kill_lwp): New function.
17370 (send_sigstop, linux_send_signal): Use it.
17371 * proc-service.c: Clean up #ifdefs.
17372 (fpregset_info): Delete.
17373 (ps_lgetregs): Update and enable implementation.
17374 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17376 * remote-utils.c (struct sym_cache, symbol_cache): New.
17377 (input_interrupt): Print a clearer message.
17378 (async_io_enabled): New variable.
17379 (enable_async_io, disable_async_io): Use it. Update comments.
17380 (look_up_one_symbol): Use the symbol cache.
17381 * thread-db.c (thread_db_look_up_symbols): New function.
17382 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17384 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17386 * configure.in: Test for -rdynamic.
17387 * configure: Regenerated.
17388 * Makefile (INTERNAL_LDFLAGS): New.
17389 (gdbserver, gdbreplay): Use it.
17391 2004-09-02 Andrew Cagney <cagney@gnu.org>
17393 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17395 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17397 * linux-low.c (linux_wait): Clear all_processes list also.
17399 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17401 * linux-low.c: Include <errno.h>. Remove extern declaration of
17404 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17406 * gdbreplay.c, server.h, utils.c: Update copyright years.
17408 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17410 * server.c (main): Print child status or termination signal from
17411 variable 'signal', not 'sig'.
17413 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17415 * linux-low.c (linux_read_memory): Change return type to
17416 int. Check for and return error from ptrace().
17417 * target.c (read_inferior_memory): Change return type to int. Pass
17418 back return status from the_target->read_memory().
17419 * target.h (struct target_ops): Adapt *read_memory() prototype.
17421 (read_inferior_memory): Adapt prototype.
17422 * server.c (main): Return an error packet if
17423 read_inferior_memory() returns an error.
17425 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17427 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17428 Unify with other clean targets.
17430 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17432 * server.c (handle_v_cont): Call set_desired_inferior.
17434 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17436 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17438 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17440 * linux-low.c (linux_wait): Unblock async I/O.
17441 (linux_resume): Block and enable async I/O.
17442 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17443 * server.h (block_async_io, unblock_async_io): Add prototypes.
17445 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17447 * remote-utils.c (remote_open): Print a status notice after
17448 opening a TCP port.
17449 * server.c (attach_inferior): Print a status notice after
17452 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17454 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17456 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17458 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17460 * server.c, target.h: Update copyright years.
17462 2004-02-25 Roland McGrath <roland@redhat.com>
17464 * target.h (struct target_ops): New member `read_auxv'.
17465 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17466 * linux-low.c (linux_read_auxv): New function.
17467 (linux_target_ops): Initialize `read_auxv' member to that.
17469 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17471 Committed by Jim Blandy <jimb@redhat.com>.
17473 * linux-s390-low.c (s390_num_regs): Update.
17474 (s390_regmap): Remove control registers. Use __s390x__ predefine
17475 instead of GPR_SIZE to distiguish s390 and s390x targets.
17477 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17479 * linux-low.c: Update copyright year.
17480 (check_removed_breakpoint): Clear pending_is_breakpoint.
17481 (linux_set_resume_request, linux_queue_one_thread)
17482 (resume_status_pending_p): New functions.
17483 (linux_continue_one_thread): Use process->resume.
17484 (linux_resume): Only resume threads if there are no pending events.
17485 * linux-low.h (struct process_info): Add resume request
17488 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17490 * regcache.c (new_register_cache): Clear the allocated register
17491 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17493 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17495 * linux-low.c (linux_resume): Take a struct thread_resume *
17497 (linux_wait): Update call.
17498 (resume_ptr): New static variable.
17499 (linux_continue_one_thread): Renamed from
17500 linux_continue_one_process. Use resume_ptr.
17501 (linux_resume): Use linux_continue_one_thread.
17502 * server.c (handle_v_cont, handle_v_requests): New functions.
17503 (myresume): New function.
17504 (main): Handle 'v' case.
17505 * target.h (struct thread_resume): New type.
17506 (struct target_ops): Change argument of "resume" to struct
17508 (myresume): Delete macro.
17510 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17512 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17513 (uninstall): Support DESTDIR.
17515 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17517 * configure.srv: Add xscale*linux copy of arm*linux entry.
17519 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17521 * linux-arm-low.c (arm_reinsert_addr): New function.
17522 (the_low_target): Add arm_reinsert_addr.
17524 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17526 * mem-break.c: Remove whitespace at end of file.
17528 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17530 * configure.in: Check whether we need to prototype strerror.
17531 * server.h: Optionally prototype strerror.
17532 * gdbreplay.c (perror_with_name): Use strerror.
17533 * linux-low.c (linux_attach_lwp): Use strerror.
17534 * utils.c (perror_with_name): Use strerror.
17535 * config.in, configure: Regenerated.
17537 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17539 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17540 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17542 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17544 * Makefile.in (SFILES): Update.
17545 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17546 low-sun3.c: Remove files.
17548 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17550 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17551 (linux_detach_one_process, linux_detach): New functions.
17552 (linux_target_ops): Add linux_detach.
17553 * server.c (main): Handle 'D' packet.
17554 * target.h (struct target_ops): Add "detach" member.
17555 (detach_inferior): Define.
17557 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17559 From Kelley Cook <kelleycook@wideopenwest.com>:
17560 * configure.srv: Accept i[34567]86 variants.
17562 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17564 * linux-low.c (linux_wait_for_event): Correct comment typos.
17565 (linux_resume_one_process): Call check_removed_breakpoint.
17566 (linux_send_signal): New function.
17567 (linux_target_ops): Add linux_send_signal.
17568 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17570 * target.h (struct target_ops): Add send_signal.
17572 2003-05-29 Jim Blandy <jimb@redhat.com>
17574 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17575 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17576 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17577 away part of the register's value.
17579 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17581 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17582 (linux_wait_for_event, linux_init_signals): Likewise.
17584 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17586 * configure.in: Check for stdlib.h.
17587 * configure: Regenerated.
17588 * config.in: Regenerated.
17590 2003-01-04 Andreas Schwab <schwab@suse.de>
17592 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17594 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17596 * Makefile.in: Remove obsolete code.
17598 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17600 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17601 defined(PT_FPR0_HI).
17603 2002-11-17 Stuart Hughes <seh@zee2.com>
17605 * linux-arm-low.c (arm_num_regs): Increase.
17606 (arm_regmap): Include status register.
17608 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17610 * linux-low.c (register_addr): Remove incorrect -1 check.
17612 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17614 * linux-low.c (linux_create_inferior): Call setpgid. Return
17616 (unstopped_p, linux_signal_pid): Remove.
17617 (linux_target_ops): Remove linux_signal_pid.
17618 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17619 global instead of target method.
17620 * target.h (struct target_ops): Remove signal_pid. Update comment
17621 for create_inferior.
17622 * server.c (signal_pid): New variable.
17623 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17624 gdbserver. Set the child to be the foreground process group.
17625 (attach_inferior): Set signal_pid.
17627 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17629 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17631 2002-08-20 Jim Blandy <jimb@redhat.com>
17633 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17636 2002-08-01 Andrew Cagney <cagney@redhat.com>
17638 * Makefile.in: Make chill references obsolete.
17640 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17642 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17643 * configure: Regenerate.
17644 * config.in: Regenerate.
17646 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17648 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17649 (perror_with_name, remote_close, remote_open, expect, play): Static.
17651 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17653 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17654 byte offsets instead of an array of indexes.
17655 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17657 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17659 * regcache.c: Add comment.
17661 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17663 * thread-db.c: New file.
17664 * proc-service.c: New file.
17665 * acinclude.m4: New file.
17666 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17667 proc-service.o, and thread-db.o.
17668 (linux-low.o): Add USE_THREAD_DB.
17669 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17670 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17671 * aclocal.m4: Regenerated.
17672 * config.in: Regenerated.
17673 * configure: Regenerated.
17674 * configure.in: Check for proc_service.h, sys/procfs.h,
17675 thread_db.h, and linux/elf.h headrs.
17676 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17677 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17678 Check for -lthread_db and thread support.
17679 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17680 PowerPC, and SuperH.
17681 * i387-fp.c: Constify arguments.
17682 * i387-fp.h: Likewise.
17683 * inferiors.c: (struct thread_info): Renamed from
17684 `struct inferior_info'. Remove PID member. Use generic inferior
17685 list header. All uses updated.
17686 (inferiors, signal_pid): Removed.
17687 (all_threads): New variable.
17688 (get_thread): Define.
17689 (add_inferior_to_list): New function.
17690 (for_each_inferior): New function.
17691 (change_inferior_id): New function.
17692 (add_inferior): Removed.
17693 (remove_inferior): New function.
17694 (add_thread): New function.
17695 (free_one_thread): New function.
17696 (remove_thread): New function.
17697 (clear_inferiors): Use for_each_inferior and free_one_thread.
17698 (find_inferior): New function.
17699 (find_inferior_id): New function.
17700 (inferior_target_data): Update argument type.
17701 (set_inferior_target_data): Likewise.
17702 (inferior_regcache_data): Likewise.
17703 (set_inferior_regcache_data): Likewise.
17704 * linux-low.c (linux_bp_reinsert): Remove.
17705 (all_processes, stopping_threads, using_thrads)
17706 (struct pending_signals, debug_threads, pid_of): New.
17707 (inferior_pid): Replace with macro.
17708 (struct inferior_linux_data): Remove.
17709 (get_stop_pc, add_process): New functions.
17710 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17711 Use add_process and add_thread.
17712 (linux_attach_lwp): New function, based on old linux_attach. Use
17713 add_process and add_thread. Set stop_expected for new threads.
17714 (linux_attach): New function.
17715 (linux_kill_one_process): New function.
17716 (linux_kill): Kill all LWPs.
17717 (linux_thread_alive): Use find_inferior_id.
17718 (check_removed_breakpoints, status_pending_p): New functions.
17719 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17720 Update. Use WNOHANG. Wait for cloned processes also. Update process
17721 struct for the found process.
17722 (linux_wait_for_event): New function.
17723 (linux_wait): Use it. Support LWPs.
17724 (send_sigstop, wait_for_sigstop, stop_all_processes)
17725 (linux_resume_one_process, linux_continue_one_process): New functions.
17726 (linux_resume): Support LWPs.
17727 (REGISTER_RAW_SIZE): Remove.
17728 (fetch_register): Use register_size instead. Call supply_register.
17729 (usr_store_inferior_registers): Likewise. Call collect_register.
17730 Fix recursive case.
17731 (regsets_fetch_inferior_registers): Improve error message.
17732 (regsets_store_inferior_registers): Add debugging.
17733 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17734 (unstopped_p, linux_signal_pid): New functions.
17735 (linux_target_ops): Add linux_signal_pid.
17736 (linux_init_signals): New function.
17737 (initialize_low): Call it. Initialize using_threads.
17738 * regcache.c (inferior_regcache_data): Add valid
17740 (get_regcache): Fetch registers lazily. Add fetch argument
17741 and update all callers.
17742 (regcache_invalidate_one, regcache_invalidate): New
17744 (new_register_cache): Renamed from create_register_cache.
17745 Return the new regcache.
17746 (free_register_cache): Change argument to a void *.
17747 (registers_to_string, registers_from_string): Call get_regcache
17748 with fetch flag set.
17749 (register_data): Make static. Pass fetch flag to get_regcache.
17750 (supply_register): Call get_regcache with fetch flag clear.
17751 (collect_register): Call get_regcache with fetch flag set.
17752 (collect_register_as_string): New function.
17753 * regcache.h: Update.
17754 * remote-utils.c (putpkt): Flush after debug output and use
17756 Handle input interrupts while waiting for an ACK.
17757 (input_interrupt): Use signal_pid method.
17758 (getpkt): Flush after debug output and use stderr.
17759 (outreg): Use collect_register_as_string.
17760 (new_thread_notify, dead_thread_notify): New functions.
17761 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17762 and general_thread.
17763 (look_up_one_symbol): Flush after debug output.
17764 * server.c (step_thread, server_waiting): New variables.
17765 (start_inferior): Don't use signal_pid. Update call to mywait.
17766 (attach_inferior): Update call to mywait.
17767 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17768 (main): Don't fetch/store registers explicitly. Use
17769 set_desired_inferior. Support proposed ``Hs'' packet. Update
17771 * server.h: Update.
17772 (struct inferior_list, struct_inferior_list_entry): New.
17773 * target.c (set_desired_inferior): New.
17774 (write_inferior_memory): Constify.
17775 (mywait): New function.
17776 * target.h: Update.
17777 (struct target_ops): New signal_pid method.
17778 (mywait): Removed macro, added prototype.
17780 * linux-low.h (regset_func): Removed.
17781 (regset_fill_func, regset_store_func): New.
17782 (enum regset_type): New.
17783 (struct regset_info): Add type field. Use new operation types.
17784 (struct linux_target_ops): stop_pc renamed to get_pc.
17785 Add decr_pc_after_break and breakpoint_at.
17786 (get_process, get_thread_proess, get_process_thread)
17787 (strut process_info, all_processes, linux_attach_lwp)
17788 (thread_db_init): New.
17790 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17791 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17792 (the_low_target): Add new members.
17793 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17794 (i386_store_fpxregset): Constify.
17795 (target_regsets): Add new kind identifier.
17796 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17797 (i386_set_pc): Add debugging.
17798 (i386_breakpoint_at): New function.
17799 (the_low_target): Add new members.
17800 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17801 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17802 (mips_breakpoint_at): New.
17803 (the_low_target): Add new members.
17804 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17805 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17806 (the_low_target): Add new members.
17807 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17808 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17809 (the_low_target): Add new members.
17810 * linux-x86-64-low.c (target_regsets): Add new kind
17813 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17815 From Martin Pool <mbp@samba.org>:
17816 * server.c (gdbserver_usage): New function.
17819 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17821 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17822 stop_at -> stop_pc.
17824 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17826 * Makefile.in: Remove obsolete code.
17828 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17830 * linux-low.c (regsets_fetch_inferior_registers),
17831 (regsets_store_inferior_registers): Removed cast to int from
17833 * regcache.h: Added declaration of struct inferior_info.
17835 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17837 * inferiors.c (struct inferior_info): Add regcache_data.
17838 (add_inferior): Call create_register_cache.
17839 (clear_inferiors): Call free_register_cache.
17840 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17841 * regcache.c (struct inferior_regcache_data): New.
17842 (registers): Remove.
17843 (get_regcache): New function.
17844 (create_register_cache, free_register_cache): New functions.
17845 (set_register_cache): Don't initialize the register cache here.
17846 (registers_to_string, registers_from_string, register_data): Call
17848 * regcache.h: Add prototypes.
17849 * server.h: Likewise.
17851 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17853 * mem-break.c: New file.
17854 * mem-break.h: New file.
17855 * Makefile.in: Add mem-break.o rule; update server.h
17857 * inferiors.c (struct inferior_info): Add target_data
17859 (clear_inferiors): Free target_data member if set.
17860 (inferior_target_data, set_inferior_target_data): New functions.
17861 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17862 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17863 * linux-low.c (linux_bp_reinsert): New variable.
17864 (struct inferior_linux_data): New.
17865 (linux_create_inferior): Use set_inferior_target_data.
17866 (linux_attach): Likewise. Call add_inferior.
17867 (linux_wait_for_one_inferior): New function.
17868 (linux_wait): Call it.
17869 (linux_write_memory): Add const.
17870 (initialize_low): Call set_breakpoint_data.
17871 * linux-low.h (struct linux_target_ops): Add breakpoint
17873 * server.c (attach_inferior): Remove extra add_inferior
17875 * server.h: Include mem-break.h. Update inferior.c
17877 * target.c (read_inferior_memory)
17878 (write_inferior_memory): New functions.
17879 * target.h (read_inferior_memory)
17880 (write_inferior_memory): Change macros to prototypes.
17881 (struct target_ops): Update comments. Add const to write_memory
17884 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17886 * linux-low.c (usr_store_inferior_registers): Support
17887 registers which are allowed to fail to store.
17888 * linux-low.h (linux_target_ops): Likewise.
17889 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17890 (ppc_cannot_store_register): FPSCR may not be storable.
17892 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17894 * server.h: Include <string.h> if HAVE_STRING_H.
17895 * ChangeLog: Correct paths in last ChangeLog entry.
17897 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17899 * linux-low.h: Remove obsolete prototypes.
17900 (struct linux_target_ops): New.
17901 (extern the_low_target): New.
17902 * linux-low.c (num_regs, regmap): Remove declarations.
17903 (register_addr): Use the_low_target explicitly.
17904 (fetch_register): Likewise.
17905 (usr_fetch_inferior_registers): Likewise.
17906 (usr_store_inferior_registers): Likewise.
17907 * linux-arm-low.c (num_regs): Remove.
17908 (arm_num_regs): Define.
17909 (arm_regmap): Renamed from regmap, made static.
17910 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17912 (arm_cannot_store_register): Renamed from cannot_store_register,
17914 (the_low_target): New.
17915 * linux-i386-low.c (num_regs): Remove.
17916 (i386_num_regs): Define.
17917 (i386_regmap): Renamed from regmap, made static.
17918 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17920 (i386_cannot_store_register): Renamed from cannot_store_register,
17922 (the_low_target): New.
17923 * linux-ia64-low.c (num_regs): Remove.
17924 (ia64_num_regs): Define.
17925 (ia64_regmap): Renamed from regmap, made static.
17926 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17928 (ia64_cannot_store_register): Renamed from cannot_store_register,
17930 (the_low_target): New.
17931 * linux-m68k-low.c (num_regs): Remove.
17932 (m68k_num_regs): Define.
17933 (m68k_regmap): Renamed from regmap, made static.
17934 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17936 (m68k_cannot_store_register): Renamed from cannot_store_register,
17938 (the_low_target): New.
17939 * linux-mips-low.c (num_regs): Remove.
17940 (mips_num_regs): Define.
17941 (mips_regmap): Renamed from regmap, made static.
17942 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17944 (mips_cannot_store_register): Renamed from cannot_store_register,
17946 (the_low_target): New.
17947 * linux-ppc-low.c (num_regs): Remove.
17948 (ppc_num_regs): Define.
17949 (ppc_regmap): Renamed from regmap, made static.
17950 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17952 (ppc_cannot_store_register): Renamed from cannot_store_register,
17954 (the_low_target): New.
17955 * linux-s390-low.c (num_regs): Remove.
17956 (s390_num_regs): Define.
17957 (s390_regmap): Renamed from regmap, made static.
17958 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17960 (s390_cannot_store_register): Renamed from cannot_store_register,
17962 (the_low_target): New.
17963 * linux-sh-low.c (num_regs): Remove.
17964 (sh_num_regs): Define.
17965 (sh_regmap): Renamed from regmap, made static.
17966 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17968 (sh_cannot_store_register): Renamed from cannot_store_register,
17970 (the_low_target): New.
17971 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17972 (the_low_target): New.
17974 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17976 * Makefile.in: Add stamp-h target.
17977 * configure.in: Create stamp-h.
17978 * configure: Regenerated.
17980 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17982 * inferiors.c: New file.
17983 * target.c: New file.
17984 * target.h: New file.
17985 * Makefile.in: Add target.o and inferiors.o. Update
17987 * linux-low.c (inferior_pid): New static variable,
17988 moved from server.c.
17989 (linux_create_inferior): Renamed from create_inferior.
17990 Call add_inferior. Return 0 on success instead of a PID.
17991 (linux_attach): Renamed from myattach.
17992 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17993 (linux_thread_alive): Renamed from mythread_alive.
17994 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17996 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17997 (regsets_store_inferior_registers): Correct error message.
17998 Add missing ``return 0''.
17999 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18000 (linux_store_registers): Renamed from store_inferior_registers.
18001 (linux_read_memory): Renamed from read_inferior_memory.
18002 (linux_write_memory): Renamed from write_inferior_memory.
18003 (linux_target_ops): New structure.
18004 (initialize_low): Call set_target_ops ().
18005 * remote-utils.c (unhexify): New function.
18006 (hexify): New function.
18007 (input_interrupt): Send signals to ``signal_pid''.
18008 * server.c (inferior_pid): Remove.
18009 (start_inferior): Update create_inferior call.
18010 (attach_inferior): Call add_inferior.
18011 (handle_query): New function.
18012 (main): Call handle_query for `q' packets.
18013 * server.h: Include "target.h". Remove obsolete prototypes.
18014 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18016 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18018 * Makefile.in: Add WARN_CFLAGS. Update configury
18020 * configure.in: Check for <string.h>
18021 * configure: Regenerate.
18022 * config.in: Regenerate.
18023 * gdbreplay.c: Include needed system headers.
18024 (remote_open): Remove strchr prototype.
18025 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18026 * regcache.c (supply_register): Change buf argument to const void *.
18027 (supply_register_by_name): Likewise.
18028 (collect_register): Change buf argument to void *.
18029 (collect_register_by_name): Likewise.
18030 * regcache.h: Add missing prototypes.
18031 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18032 * server.c (handle_query): New function.
18033 (attached): New static variable, moved out of main.
18034 (main): Quiet longjmp clobber warnings.
18035 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18036 * utils.c (error): Remove NORETURN.