1 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
3 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
4 assignment instead of srv_linux_obj.
6 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
8 * server.c (handle_qxfer_libraries): Write segment-address with
11 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
13 * Makefile.in (install-strip): New target.
14 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
15 * aclocal.m4: Regenerate.
16 * configure: Regenerate.
17 * configure.ac: Add AM_PROG_INSTALL_STRIP.
19 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
21 * Makefile.in (SFILES): Adjust paths to point to real files.
22 (OBS): Move waitstatus.o to target/waitstatus.o.
23 (TAGS): Transform paths appropriately.
25 (nat/%.o): ... this pattern rule.
27 (target/%.o): ... this pattern rule.
28 * configure.srv: Adjust paths throughout to include nat/ prefix
29 with the revant files.
30 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
31 * configure: Regenerate.
33 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
35 * Makefile.in (TAGS): Remove config files from the recipe.
37 2020-01-14 Tom Tromey <tom@tromey.com>
40 * configure.ac: Remove any checks that were added to common.m4.
41 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
44 2020-01-14 Tom Tromey <tom@tromey.com>
46 * server.h: Include config.h.
47 * gdbreplay.c: Include config.h.
49 * configure.ac: Don't source common.host.
50 * acinclude.m4: Update path.
51 * Makefile.in (INCSUPPORT): New variable.
52 (INCLUDE_CFLAGS): Add INCSUPPORT.
53 (SFILES): Update paths.
54 (version-generated.c): Update path to create-version.sh.
55 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
57 2020-01-14 Tom Tromey <tom@tromey.com>
59 * configure.ac (LIBS): Use WIN32APILIBS.
60 (USE_WIN32API): Don't define.
63 2020-01-14 Tom Tromey <tom@tromey.com>
67 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
69 * Makefile.in (%-generated.c): Remove rule for files from
72 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
74 * configure: Re-generate.
76 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
78 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
80 * tracepoint.c (stop_tracing, flush_trace_buffer,
81 about_to_request_buffer_space, get_trace_state_variable_value,
82 set_trace_state_variable_value, gdb_collect): Add declaration.
84 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
86 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
87 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
88 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
89 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
90 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
93 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
95 * inferiors.c: Include gdbsupport/common-inferior.h.
97 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
99 * hostio-errno.c: Include hostio.h.
101 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
103 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
106 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
108 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
109 * linux-arm-tdesc.h: Include arch/arm.h.
111 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
113 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
115 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
117 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
118 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
120 2020-01-10 Pedro Alves <palves@redhat.com>
122 * fork-child.c (post_fork_inferior): Pass target down to
124 * inferiors.c (switch_to_thread): Add process_stratum_target
126 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
127 * nto-low.c (nto_target_ops): Now a process_stratum_target.
128 * linux-low.c (linux_target_ops): Now a process_stratum_target.
129 * remote-utils.c (prepare_resume_reply): Pass the target to
131 * target.c (the_target): Now a process_stratum_target.
132 (done_accessing_memory): Pass the target to switch_to_thread.
133 (set_target_ops): Ajust to use process_stratum_target.
134 * target.h (struct target_ops): Rename to ...
135 (struct process_stratum_target): ... this.
136 (the_target, set_target_ops): Adjust.
137 (prepare_to_access_memory): Adjust comment.
138 * win32-low.c (child_xfer_memory): Adjust to use
139 process_stratum_target.
140 (win32_target_ops): Now a process_stratum_target.
142 2020-01-06 Eli Zaretskii <eliz@gnu.org>
143 Pedro Alves <palves@redhat.com>
145 * win32-low.c (get_child_debug_event): Extract the fatal exception
146 from the exit status and convert to the equivalent Posix signal
148 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
149 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
151 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
153 * Makefile.in: Use INSTALL_PROGRAM_ENV.
155 2020-01-01 Joel Brobecker <brobecker@adacore.com>
157 * server.c (gdbserver_version): Change copyright year to 2020.
158 * gdbreplay.c (gdbreplay_version): Likewise.
160 2019-12-19 Christian Biesinger <cbiesinger@google.com>
162 * configure: Regenerate.
163 * configure.ac: Quote variable arguments of test.
165 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
167 * Makefile.in: Fix build with GNU Make 3.81
169 2019-12-16 Tom Tromey <tromey@adacore.com>
171 * server.c (get_exec_file): Constify result.
173 2019-12-10 Christian Biesinger <cbiesinger@google.com>
175 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
176 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
177 * config.in: Regenerate.
178 * configure: Regenerate.
179 * configure.ac: Don't check for strerror.
180 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
181 Call safe_strerror instead of strerror.
182 * server.h (strerror): Remove this now-unnecessary declaration.
183 * tracepoint.c (init_named_socket): Call safe_strerror instead of
185 (gdb_agent_helper_thread): Likewise.
186 * utils.c (perror_with_name): Likewise.
188 2019-11-26 Tom Tromey <tom@tromey.com>
190 * configure, config.in: Rebuild.
192 2019-11-26 Tom Tromey <tom@tromey.com>
194 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
195 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
197 * configure, config.in: Rebuild.
199 2019-11-26 Tom Tromey <tom@tromey.com>
201 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
202 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
203 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
204 * acinclude.m4: Include ax_pthread.m4.
205 * config.in, configure: Rebuild.
207 2019-11-26 Christian Biesinger <cbiesinger@google.com>
209 * debug.c (debug_set_output): Call safe_strerror instead of
211 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
212 (linux_kill_one_lwp): Likewise.
213 (linux_detach_one_lwp): Likewise.
214 (linux_wait_for_event_filtered): Likewise.
215 (store_register): Likewise.
216 * lynx-low.c (lynx_attach): Likewise.
217 * mem-break.c (insert_memory_breakpoint): Likewise.
218 (remove_memory_breakpoint): Likewise.
219 (delete_fast_tracepoint_jump): Likewise.
220 (set_fast_tracepoint_jump): Likewise.
221 (uninsert_fast_tracepoint_jumps_at): Likewise.
222 (reinsert_fast_tracepoint_jumps_at): Likewise.
223 * nto-low.c (nto_xfer_memory): Likewise.
224 (nto_resume): Likewise.
226 2019-11-20 Luis Machado <luis.machado@linaro.org>
228 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
229 instead of register count.
230 * tdesc.c (tdesc_contains_feature): New function.
231 * tdesc.h (tdesc_contains_feature): New prototype.
233 2019-11-15 Christian Biesinger <cbiesinger@google.com>
235 * Makefile.in: Add safe-strerror.c.
236 * configure: Regenerate.
237 * configure.ac: Don't source common.host.
239 2019-11-15 Christian Biesinger <cbiesinger@google.com>
241 * config.in: Regenerate.
242 * configure: Regenerate.
244 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
246 * ax.c (ax_printf): Handle size_t_arg.
248 2019-11-06 Christian Biesinger <cbiesinger@google.com>
250 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
251 * mi/mi-main.c (output_cores): Likewise.
252 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
253 (linux_xfer_osdata_modules): Likewise.
254 * remote.c (register_remote_support_xml): Likewise.
255 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
256 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
258 2019-11-01 Christian Biesinger <cbiesinger@google.com>
260 * configure: Regenerate.
261 * configure.ac: Remove check for strerror_r.
263 2019-10-31 Christian Biesinger <cbiesinger@google.com>
265 * config.in: Regenerate.
266 * configure: Regenerate.
267 * configure.ac: Also check for strerror_r.
269 2019-10-31 Christian Biesinger <cbiesinger@google.com>
271 * ax.h (debug_agent): Remove duplicate declaration.
273 2019-10-26 Tom de Vries <tdevries@suse.de>
275 * linux-aarch64-low.c: Fix typos in comments.
276 * linux-arm-low.c: Same.
278 * linux-ppc-low.c: Same.
279 * proc-service.c: Same.
282 * tracepoint.c: Same.
285 2019-10-25 Tom Tromey <tromey@adacore.com>
287 * utils.c (xstrdup): Remove.
289 2019-10-23 Tom Tromey <tom@tromey.com>
291 * configure, config.in: Rebuild.
293 2019-10-23 Tom Tromey <tom@tromey.com>
295 * configure: Rebuild.
296 * acinclude.m4: Use m4_include, not sinclude.
298 2019-10-17 Tom Tromey <tromey@adacore.com>
300 * configure: Rebuild.
301 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
302 in AC_CONFIG_FILES invocation.
303 * Makefile.in (stamp-h, Makefile): Use new-style config.status
306 2019-10-16 Christian Biesinger <cbiesinger@google.com>
308 * server.c: Include xml-builtin.h.
309 (get_xml_features): Don't declare xml_builtins here.
311 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
313 * Makefile.in: Remove references to vec-ipa.o.
315 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
317 * Makefile.in: Remove references to vec.c.
319 2019-10-02 Christian Biesinger <cbiesinger@google.com>
321 * server.c (server_waiting): Change to bool.
322 (extended_protocol): Likewise.
323 (response_needed): Likewise.
324 (exit_requested): Likewise.
325 (run_once): Likewise.
326 (report_no_resumed): Likewise.
327 (non_stop): Likewise.
328 (disable_packet_vCont): Likewise.
329 (disable_packet_Tthread): Likewise.
330 (disable_packet_qC): Likewise.
331 (disable_packet_qfThreadInfo): Likewise.
332 (handle_general_set): Update.
333 (handle_detach): Update.
334 (handle_monitor_command): Update.
335 (handle_query): Update.
336 (captured_main): Update.
337 (process_serial_event): Update.
338 * server.h (server_waiting): Change to bool.
339 (disable_packet_vCont): Likewise.
340 (disable_packet_Tthread): Likewise.
341 (disable_packet_qC): Likewise.
342 (disable_packet_qfThreadInfo): Likewise.
343 (run_once): Likewise.
344 (non_stop): Likewise.
345 * target.c (target_stop_and_wait): Update.
347 2019-10-02 Tom Tromey <tromey@adacore.com>
349 * Makefile.in (SFILES): Add common-inferior.c.
350 (OBS): Add common-inferior.o.
351 * server.c (startup_with_shell): Don't define.
353 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
355 * linux-low.c (linux_low_read_btrace): Update for change to
358 2019-09-20 Christian Biesinger <cbiesinger@google.com>
360 * debug.c (debug_threads): Remove comment in favor of the header.
361 * debug.h (using_threads): Add declaration.
362 (debug_threads): Add comment.
363 * linux-aarch64-low.c: Include debug.h and remove declaration of
365 * nto-low.c: Likewise.
366 * remote-utils.c: Likewise.
367 * thread-db.c: Likewise.
369 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
371 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
372 and powerpc-cell64l-ipa.o.
373 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
374 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
375 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
378 * spu-low.c: Remove file.
380 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
381 (parse_spufs_run): Remove.
382 (ppc_get_pc): Remove Cell/B.E. support.
383 (ppc_set_pc): Likewise.
384 (ppc_breakpoint_at): Likewise.
385 (ppc_arch_setup): Likewise.
386 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
387 tdesc_powerpc_cell32l.
388 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
389 or init_registers_powerpc_cell32l.
390 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
391 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
392 or init_registers_powerpc_cell32l.
393 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
394 (init_registers_powerpc_cell32l): Remove prototype.
395 (init_registers_powerpc_cell64l): Likewise.
397 * target.h (struct target_ops): Remove qxfer_spu member.
398 * server.c (handle_qxfer_spu): Remove.
399 (qxfer_packets): Remove entry for "spu".
400 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
401 * linux-low.c (SPUFS_MAGIC): Remove.
402 (spu_enumerate_spu_ids): Remove.
403 (linux_qxfer_spu): Remove.
404 (linux_target_ops): Remove qxfer_spu member.
405 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
406 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
407 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
409 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
411 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
412 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
413 * config.in: Regenerate.
414 * configure: Regenerate.
416 2019-08-15 Tom Tromey <tromey@adacore.com>
418 * target.c (target_write_memory): Use gdb::byte_vector.
420 2019-08-15 Tom Tromey <tromey@adacore.com>
422 * tracepoint.c (write_inferior_data_pointer)
423 (write_inferior_integer, write_inferior_int8)
424 (write_inferior_uinteger, m_tracepoint_action_download)
425 (r_tracepoint_action_download, x_tracepoint_action_download)
426 (l_tracepoint_action_download, clear_inferior_trace_buffer)
427 (download_agent_expr, download_tracepoint_1)
428 (download_trace_state_variables, upload_fast_traceframes): Update.
429 * server.c (gdb_write_memory): Update.
430 * remote-utils.c (relocate_instruction): Update.
431 * proc-service.c (ps_pdwrite): Update.
432 * mem-break.c (remove_memory_breakpoint)
433 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
434 (uninsert_fast_tracepoint_jumps_at)
435 (reinsert_fast_tracepoint_jumps_at): Update.
436 * linux-x86-low.c (append_insns)
437 (i386_install_fast_tracepoint_jump_pad)
438 (amd64_write_goto_address, i386_write_goto_address): Update.
439 * linux-s390-low.c (append_insns, s390_write_goto_address):
441 * linux-ppc-low.c (ppc_relocate_instruction)
442 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
443 (ppc_write_goto_address): Update.
444 * linux-aarch64-low.c (append_insns): Update.
445 * target.h (struct target_ops): Update.
446 (write_inferior_memory): Don't declare.
447 * target.c (target_write_memory): Rename from
448 write_inferior_memory. Remove old target_write_memory.
450 2019-08-15 Tom Tromey <tromey@adacore.com>
452 * target.c (write_inferior_memory): Use std::vector.
454 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
457 * configure.ac: Drop enable-libmcheck support.
458 * configure, config.in: Rebuild.
459 * acinclude.m4: Don't include it.
461 2019-07-19 Alan Hayward <alan.hayward@arm.com>
463 * configure.srv: Remove Arm xml files.
465 2019-07-19 Alan Hayward <alan.hayward@arm.com>
467 * configure.srv: Add new files. Remove xml generated files.
468 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
470 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
471 * linux-aarch32-tdesc.c: New file.
472 * linux-aarch32-tdesc.h: New file.
473 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
474 * linux-arm-low.c (init_registers_arm, tdesc_arm)
475 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
476 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
477 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
478 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
479 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
480 (arm_read_description): Call arm_linux_read_description.
481 (initialize_low_arch): Don't init registers.
482 * linux-arm-tdesc.c: New file.
483 * linux-arm-tdesc.h: New file.
485 2019-07-10 Alan Hayward <alan.hayward@arm.com>
487 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
488 Move counter inside for.
489 (arm_read_description): Check ptrace earlier.
490 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
492 2019-07-09 Tom Tromey <tom@tromey.com>
494 * configure: Rebuild.
495 * configure.ac: Change common to gdbsupport.
496 * acinclude.m4: Change common to gdbsupport.
497 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
498 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
499 common to gdbsupport.
500 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
501 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
502 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
503 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
504 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
505 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
506 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
507 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
508 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
509 common to gdbsupport.
511 2019-07-04 Alan Hayward <alan.hayward@arm.com>
513 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
515 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
517 2019-07-04 Alan Hayward <alan.hayward@arm.com>
519 * configure.srv: Remove legacy xml.
520 * linux-aarch64-low.c (initialize_low_arch): Remove
521 initialize_low_tdesc call.
522 * linux-aarch64-tdesc-selftest.c: Remove file.
523 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
524 * linux-x86-low.c (initialize_low_arch): Remove
525 initialize_low_tdesc call.
526 * linux-x86-tdesc-selftest.c: Remove file.
527 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
529 2019-06-20 Tom de Vries <tdevries@suse.de>
531 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
532 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
534 2019-06-19 Tom de Vries <tdevries@suse.de>
536 * debug.h (debug_write): Change return type to ssize_t.
537 * debug.c (debug_write): Same.
539 2019-06-14 Tom Tromey <tom@tromey.com>
541 * configure.ac: Use new path to gnulib.
542 * configure: Rebuild.
543 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
546 2019-06-11 Tom Tromey <tom@tromey.com>
548 * Makefile.in (SFILES): Add alloc.c.
550 (IPA_OBJS): Add alloc-ipa.o.
551 (alloc-ipa.o): New target.
552 (%.o: ../%.c): New pattern rule.
554 2019-06-10 Tom Tromey <tromey@adacore.com>
556 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
557 end warning with a newline.
558 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
560 * thread-db.c (attach_thread): Don't end warning with a newline.
561 (thread_db_notice_clone): Likewise.
562 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
564 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
565 end warning with a newline.
567 2019-06-04 Pedro Alves <palves@redhat.com>
569 * server.c (captured_main): Use make_unique_xstrdup.
571 2019-06-02 Tom Tromey <tom@tromey.com>
573 * gdbreplay.c (fromhex): Remove.
574 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
576 2019-05-29 Tom Tromey <tromey@adacore.com>
578 * configure: Rebuild.
580 2019-05-06 Kevin Buettner <kevinb@redhat.com>
582 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
583 sign extension code on 32-bit builds.
585 2019-05-03 Eli Zaretskii <eliz@gnu.org>
588 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
590 2019-04-19 Tom Tromey <tom@tromey.com>
592 * server.c (struct vstop_notif): Derive from notif_event.
594 (queue_stop_reply): Update.
595 (remove_all_on_match_ptid): Change type. Rewrite.
596 (discard_queued_stop_replies): Rewrite.
597 (in_queued_stop_replies_ptid): Change type.
598 (in_queued_stop_replies): Rewrite.
599 (notif_stop): Update.
600 (queue_stop_reply_callback): Update.
601 (captured_main): Don't call initialize_notif.
602 (push_stop_notification): Update.
603 * notif.c (notif_write_event, handle_notif_ack)
604 (notif_event_enque, notif_push): Update.
605 (notif_event_xfree, initialize_notif): Remove.
606 * notif.h (struct notif_event): Include <list>, not
608 (struct notif_server) <queue>: Now a std::list.
609 (notif_event_p): Remove typedef.
610 (initialize_notif): Don't declare.
611 (struct notif_event): Add virtual destructor.
613 2019-04-17 Alan Hayward <alan.hayward@arm.com>
615 * ax.c (ax_vdebug): Call debug_printf.
616 * debug.c (debug_write): New function.
617 * debug.h (debug_write): New declaration.
618 * linux-low.c (sigchld_handler): Call debug_write.
620 2019-04-17 Alan Hayward <alan.hayward@arm.com>
622 * debug.c (debug_set_output): New function.
623 (debug_vprintf): Send output to debug_file.
624 (debug_flush): Likewise.
625 * debug.h (debug_set_output): New declaration.
626 * server.c (handle_monitor_command): Add debug-file option.
627 (captured_main): Likewise.
629 2019-04-17 Alan Hayward <alan.hayward@arm.com>
631 * debug.c (remote_debug): Add definition.
632 * debug.h (remote_debug): Add declaration.
633 * hostio.c (remote_debug): Remove declaration.
634 * remote-utils.c (struct ui_file): Likewise.
635 (remote_debug): Likewise.
636 * remote-utils.h (remote_debug): Likewise,
637 * server.c (remote_debug): Remove definition.
639 2019-04-10 Kevin Buettner <kevinb@redhat.com>
641 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
642 when using a 64-bit gdbserver.
644 2019-04-09 Tom Tromey <tromey@adacore.com>
646 * linux-low.c (select_event_lwp): Use find_thread_in_random.
648 2019-04-08 Tom Tromey <tom@tromey.com>
650 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
652 (linux_resume_one_lwp): Likewise.
654 2019-04-08 Tom Tromey <tom@tromey.com>
656 * gdbreplay.c: Update.
657 * linux-low.c: Update.
660 2019-04-08 Tom Tromey <tom@tromey.com>
662 * server.c: Use C++ exception handling.
663 * linux-low.c: Use C++ exception handling.
664 * gdbreplay.c: Use C++ exception handling.
666 2019-04-08 Tom Tromey <tom@tromey.com>
668 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
669 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
670 (captured_main, main): Update.
671 * gdbreplay.c (main): Update.
673 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
675 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
676 value in argument pointer, return 1 if the entry is found and 0
677 otherwise. Move comment.
678 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
679 * linux-low.h (linux_get_auxv): Declare.
680 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
682 2019-04-05 Tom Tromey <tromey@adacore.com>
684 * server.c (gdbserver_usage): Use upper-case for metasyntactic
687 2019-03-28 Alan Hayward <alan.hayward@arm.com>
689 * linux-low.c (AT_HWCAP2): Add define if not already included.
691 2019-03-26 Alan Hayward <alan.hayward@arm.com>
693 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
694 (aarch64_arch_setup): Call linux_get_hwcap.
695 * linux-arm-low.c (arm_get_hwcap): Remove function.
696 (arm_read_description): Call linux_get_hwcap.
697 * linux-low.c (linux_get_auxv): New function.
698 (linux_get_hwcap): Likewise.
699 (linux_get_hwcap2): Likewise.
700 * linux-low.h (linux_get_hwcap): New declaration.
701 (linux_get_hwcap2): Likewise.
702 * linux-ppc-low.c (ppc_get_auxv): Remove function.
703 (ppc_arch_setup): Call linux_get_hwcap.
704 * linux-s390-low.c (s390_get_hwcap): Remove function.
705 (s390_arch_setup): Call linux_get_hwcap.
707 2019-03-22 Alan Hayward <alan.hayward@arm.com>
708 Jiong Wang <jiong.wang@arm.com>
710 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
711 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
713 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
715 2019-03-22 Alan Hayward <alan.hayward@arm.com>
716 Jiong Wang <jiong.wang@arm.com>
718 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
719 (aarch64_get_hwcap): New function.
720 (aarch64_arch_setup): Read APIA hwcap.
722 2019-03-22 Alan Hayward <alan.hayward@arm.com>
723 Jiong Wang <jiong.wang@arm.com>
725 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
726 (initialize_low_tracepoint): Likewise.
727 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
728 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
729 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
730 (aarch64_linux_read_description): Likewise.
731 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
733 2019-03-12 John Baldwin <jhb@FreeBSD.org>
735 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
736 i386_create_target_description for 'segments' parameter.
737 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
738 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
739 * win32-i386-low.c (i386_arch_setup): Likewise.
741 2019-03-12 Tom Tromey <tromey@adacore.com>
743 * linux-low.c (iterate_over_lwps): Update.
745 2019-03-06 Tom Tromey <tom@tromey.com>
747 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
748 (captured_main): Use SCOPE_EXIT.
750 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
752 * configure.srv: Use '$enable_unittest' instead of '$development'
753 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
756 2019-02-27 Tom Tromey <tromey@adacore.com>
758 * gdbreplay.c (logchar): Handle \r\n.
760 2019-02-07 Alan Hayward <alan.hayward@arm.com>
762 * linux-low.c (linux_attach): Add process before lwp.
763 * server.c (attach_inferior): Check if already attached.
765 2019-02-07 Tom Tromey <tom@tromey.com>
767 * x86-tdesc.h: Rename include guard.
768 * x86-low.h: Add include guard.
769 * wincecompat.h: Rename include guard.
770 * win32-low.h: Add include guard.
771 * utils.h: Rename include guard.
772 * tracepoint.h: Rename include guard.
773 * tdesc.h: Rename include guard.
774 * target.h: Rename include guard.
775 * server.h: Rename include guard.
776 * remote-utils.h: Rename include guard.
777 * regcache.h: Rename include guard.
778 * nto-low.h: Rename include guard.
779 * notif.h: Add include guard.
780 * mem-break.h: Rename include guard.
781 * lynx-low.h: Add include guard.
782 * linux-x86-tdesc.h: Add include guard.
783 * linux-s390-tdesc.h: Add include guard.
784 * linux-ppc-tdesc-init.h: Add include guard.
785 * linux-low.h: Add include guard.
786 * linux-aarch64-tdesc.h: Add include guard.
787 * linux-aarch32-low.h: Add include guard.
788 * inferiors.h: Rename include guard.
789 * i387-fp.h: Rename include guard.
790 * hostio.h: Rename include guard.
791 * gdbthread.h: Rename include guard.
792 * gdb_proc_service.h: Rename include guard.
793 * event-loop.h: Rename include guard.
794 * dll.h: Rename include guard.
795 * debug.h: Rename include guard.
796 * ax.h: Rename include guard.
798 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
801 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
802 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
804 2019-01-25 Tom Tromey <tom@tromey.com>
806 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
808 2019-01-25 Tom Tromey <tom@tromey.com>
810 * win32-low.c: Fix common/ includes.
811 * win32-i386-low.c: Fix common/ includes.
812 * tracepoint.c: Fix common/ includes.
813 * thread-db.c: Fix common/ includes.
814 * target.h: Fix common/ includes.
815 * symbol.c: Fix common/ includes.
816 * spu-low.c: Fix common/ includes.
817 * server.h: Fix common/ includes.
818 * server.c: Fix common/ includes.
819 * remote-utils.c: Fix common/ includes.
820 * regcache.h: Fix common/ includes.
821 * regcache.c: Fix common/ includes.
822 * nto-x86-low.c: Fix common/ includes.
823 * notif.h: Fix common/ includes.
824 * mem-break.h: Fix common/ includes.
825 * lynx-low.c: Fix common/ includes.
826 * lynx-i386-low.c: Fix common/ includes.
827 * linux-x86-tdesc-selftest.c: Fix common/ includes.
828 * linux-x86-low.c: Fix common/ includes.
829 * linux-low.c: Fix common/ includes.
830 * inferiors.h: Fix common/ includes.
831 * i387-fp.c: Fix common/ includes.
832 * hostio.c: Fix common/ includes.
833 * hostio-errno.c: Fix common/ includes.
834 * gdbthread.h: Fix common/ includes.
835 * gdbreplay.c: Fix common/ includes.
836 * fork-child.c: Fix common/ includes.
837 * event-loop.c: Fix common/ includes.
839 (enum gdb_agent_op): Fix common/ includes.
841 2019-01-21 Tom Tromey <tom@tromey.com>
843 * tracepoint.c: Fix includes.
844 * remote-utils.c: Fix includes.
845 * linux-x86-low.c: Fix includes.
847 2019-01-01 Joel Brobecker <brobecker@adacore.com>
849 * gdbreplay.c (gdbreplay_version): Update copyright year in
851 * server.c (gdbserver_version): Likewise.
853 2018-12-05 Alan Hayward <alan.hayward@arm.com>
855 * linux-low.c (add_lwp): Switch ordering.
857 2018-11-29 Tom Tromey <tom@tromey.com>
859 * win32-low.c (win32_join): Take pid, not process.
860 * target.h (struct target_ops) <join>: Change argument type.
861 (join_inferior): Change argument name.
862 * spu-low.c (spu_join): Take pid, not process.
863 * server.c (handle_detach): Preserve pid before destroying
865 * lynx-low.c (lynx_join): Take pid, not process.
866 * linux-low.c (linux_join): Take pid, not process.
868 2018-11-23 Alan Hayward <alan.hayward@arm.com>
870 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
871 (aarch64_cannot_fetch_register): Likewise.
872 (struct linux_target_ops): Update references.
874 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
876 * linux-ppc-low.c: Include nat/linux-ptrace.h.
878 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
880 * configure.srv (ipa_ppc_linux_regobj): Add
881 powerpc-isa207-htm-vsx32l-ipa.o and
882 powerpc-isa207-htm-vsx64l-ipa.o.
883 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
884 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
885 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
886 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
887 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
888 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
889 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
890 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
891 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
892 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
893 (init_registers_powerpc_isa207_htm_vsx32l)
894 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
895 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
896 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
897 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
898 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
899 (ppc_store_tm_ctarregset): New functions.
900 (ppc_regsets): Add entries for HTM regsets.
901 (ppc_arch_setup): Set htm in features struct when needed. Set
902 sizes for the HTM regsets.
903 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
904 (initialize_low_arch): Call
905 init_registers_powerpc_isa207_htm_vsx32l and
906 init_registers_powerpc_isa207_htm_vsx64l.
907 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
908 PPC_TDESC_ISA207_HTM_VSX.
909 (initialize_low_tracepoint): Call
910 init_registers_powerpc_isa207_htm_vsx32l and
911 init_registers_powerpc_isa207_htm_vsx64l.
913 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
915 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
916 rs6000/power-linux-pmu.xml to srv_xmlfiles.
917 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
918 (ppc_store_pmuregset): New functions.
919 (ppc_regsets): Add entries for ebb and pmu regsets.
920 (ppc_arch_setup): Set isa207 in features struct if the ebb and
921 pmu regsets are available. Set sizes for these regsets.
923 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
925 * configure.srv (ipa_ppc_linux_regobj): Add
926 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
927 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
928 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
929 rs6000/powerpc-isa207-vsx32l.xml, and
930 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
931 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
932 <PPC_TDESC_ISA207_VSX>: New enum value.
933 (init_registers_powerpc_isa207_vsx32l): Declare.
934 (init_registers_powerpc_isa207_vsx64l): Declare.
935 * linux-ppc-low.c (ppc_fill_tarregset): New function.
936 (ppc_store_tarregset): New function.
937 (ppc_regsets): Add entry for the TAR regset.
938 (ppc_arch_setup): Set isa207 in features struct when needed. Set
939 size for the TAR regsets.
940 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
941 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
942 and init_registers_powerpc_isa207_vsx64l.
943 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
944 (initialize_low_tracepoint): Call
945 init_registers_powerpc_isa207_vsx32l and
946 init_registers_powerpc_isa207_vsx64l.
948 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
949 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
951 * configure.srv (ipa_ppc_linux_regobj): Add
952 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
953 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
954 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
955 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
956 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
957 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
958 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
959 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
960 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
961 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
962 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
963 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
964 (ppc_hwcap): Add comment.
965 (ppc_hwcap2): New global.
966 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
967 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
968 (ppc_regsets): Add entries for the DSCR and PPR regsets.
969 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
970 when needed. Set sizes for the the DSCR and PPR regsets.
971 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
972 (initialize_low_arch): Call
973 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
974 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
975 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
976 PPC_TDESC_ISA205_PPR_DSCR_VSX.
977 (initialize_low_tracepoint): Call
978 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
979 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
981 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
983 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
985 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
986 Simon Marchi <simark@simark.ca>
988 * acinclude.m4: Include "../selftest.m4".
989 * configure: Regenerate.
990 * configure.ac: Use "GDB_AC_SELFTEST".
991 * configure.srv: Use "$enable_unittests" instead of
992 "$development" when checking whether unit tests have been
994 * server.c (captured_main): Update message informing that
995 selftests have been disabled.
997 2018-10-04 Tom Tromey <tom@tromey.com>
999 * configure: Rebuild.
1001 2018-10-04 Tom Tromey <tom@tromey.com>
1003 * server.c (handle_status): Rename inner "thread".
1004 (process_serial_event): Declare "res" in 'm' case.
1005 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1006 (iterate_over_lwps): Rename inner "thread".
1007 (linux_qxfer_libraries_svr4): Rename inner "len".
1008 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1010 2018-10-01 Gary Benson <gbenson@redhat.com>
1012 * gdb_proc_service.h: Moved common code to
1013 common/gdb_proc_service.h.
1015 2018-10-01 Gary Benson <gbenson@redhat.com>
1017 * gdb_proc_service.h: Synchronize comments and whitespace with
1018 GDB's version of this file.
1020 2018-09-25 Tom Tromey <tom@tromey.com>
1022 * configure: Rebuild.
1023 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1025 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1027 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1028 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1029 ($(IPA_LIB)): Sort IPA_OBJS.
1031 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1033 * Makefile.in: Remove references to $(ADD_DEPS).
1035 2018-09-16 Tom Tromey <tom@tromey.com>
1037 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1039 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1042 2018-09-05 Tom Tromey <tom@tromey.com>
1044 * configure: Rebuild.
1046 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1049 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1051 2018-08-27 Tom Tromey <tom@tromey.com>
1054 * configure: Rebuild.
1056 2018-08-27 Tom Tromey <tom@tromey.com>
1058 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1059 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1060 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1061 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1062 (s390x_emit_stack_adjust): Add casts to unsigned char.
1064 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1068 * server.h (struct client_state) <disable_randomization>:
1071 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1073 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1075 (mips_supply_ptrace_register): Likewise.
1077 2018-07-22 Tom Tromey <tom@tromey.com>
1079 * configure: Rebuild.
1081 2018-07-22 Tom Tromey <tom@tromey.com>
1083 * win32-low.c (win32_create_inferior): Remove unused variables.
1084 * gdbreplay.c (remote_open): Remove unused variable.
1085 * remote-utils.c (remote_prepare): Remove unused variable.
1086 * x86-tdesc.h (X86_TDESC_H): Define.
1087 (amd64_expedite_regs): Define conditionally.
1088 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1089 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1090 * remote-utils.c (readchar): Remove unused variable.
1092 2018-07-13 Pedro Alves <palves@redhat.com>
1094 * linux-low.c (linux_kill): Change parameter to process_info
1095 pointer instead of pid. Adjust.
1096 * lynx-low.c (lynx_kill): Likewise.
1097 * nto-low.c (nto_kill): Likewise.
1098 * spu-low.c (spu_kill): Likewise.
1099 * win32-low.c (win32_kill): Likewise.
1100 * server.c (handle_v_kill, kill_inferior_callback)
1101 (detach_or_kill_for_exit): Adjust.
1102 * target.c (kill_inferior): Change parameter to process_info
1103 pointer instead of pid. Adjust.
1104 * target.h (struct target_ops) <kill>: Change parameter to
1105 process_info pointer instead of pid. Adjust all implementations
1107 (kill_inferior): Likewise.
1109 2018-07-13 Pedro Alves <palves@redhat.com>
1111 * linux-low.c (linux_detach, linux_join): Change parameter to
1112 process_info pointer instead of pid. Adjust.
1113 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1114 * nto-low.c (nto_detach): Likewise.
1115 * spu-low.c (spu_detach, spu_join): Likewise.
1116 * win32-low.c (win32_detach, win32_join): Likewise.
1117 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1118 * target.h (struct target_ops) <detach, join>: Change parameter to
1119 process_info pointer instead of pid. Adjust all implementations
1121 (detach_inferior, join_inferior): Rename 'pid' parameter to
1124 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1125 Jan Kratochvil <jan.kratochvil@redhat.com>
1126 Paul Fertser <fercerpav@gmail.com>
1127 Tsutomu Seki <sekiriki@gmail.com>
1129 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1130 (OBS): Add 'common/netstuff.o'.
1131 (GDBREPLAY_OBS): Likewise.
1132 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1133 (remote_open): Implement support for IPv6
1135 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1137 (handle_accept_event): Accept connections from IPv6 sources.
1138 (remote_prepare): Handle IPv6-style hostnames; implement
1139 support for IPv6 connections.
1140 (remote_open): Implement support for printing connections from
1143 2018-07-11 Pedro Alves <palves@redhat.com>
1146 * mem-break.c (any_persistent_commands): Add process_info
1147 parameter and use it instead of relying on the current process.
1148 Change return type to bool.
1149 * mem-break.h (any_persistent_commands): Add process_info
1150 parameter and change return type to bool.
1151 * server.c (handle_detach): Remove require_running_or_return call.
1152 Look up the process_info for the process we're about to detach.
1153 If not found, return back error to GDB. Adjust
1154 any_persistent_commands call to pass down a process pointer.
1156 2018-07-11 Pedro Alves <palves@redhat.com>
1158 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1159 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1160 instead of collect_register_by_name.
1161 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1162 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1164 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1165 Pedro Alves <palves@redhat.com>
1167 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1169 2018-07-03 Tom Tromey <tom@tromey.com>
1171 * linux-low.c: Update.
1172 * lynx-low.c: Update.
1173 * mem-break.c: Update.
1174 * nto-low.c: Update.
1175 * remote-utils.c: Update.
1177 * spu-low.c: Update.
1179 * win32-low.c: Update.
1181 2018-07-03 Tom Tromey <tom@tromey.com>
1185 2018-07-03 Tom Tromey <tom@tromey.com>
1187 * linux-low.c: Update.
1189 2018-07-03 Tom Tromey <tom@tromey.com>
1193 2018-07-03 Tom Tromey <tom@tromey.com>
1195 * linux-low.c: Update.
1196 * linux-mips-low.c: Update.
1197 * lynx-low.c: Update.
1198 * nto-low.c: Update.
1199 * remote-utils.c: Update.
1201 * spu-low.c: Update.
1203 * thread-db.c: Update.
1205 2018-07-03 Tom Tromey <tom@tromey.com>
1207 * linux-low.c: Update.
1208 * linux-mips-low.c: Update.
1209 * lynx-low.c: Update.
1210 * mem-break.c: Update.
1211 * nto-low.c: Update.
1212 * remote-utils.c: Update.
1214 * spu-low.c: Update.
1216 * tracepoint.c: Update.
1218 2018-07-03 Tom Tromey <tom@tromey.com>
1220 * linux-low.c: Update.
1221 * linux-ppc-low.c: Update.
1222 * linux-x86-low.c: Update.
1223 * proc-service.c: Update.
1225 * spu-low.c: Update.
1226 * thread-db.c: Update.
1227 * win32-low.c: Update.
1229 2018-07-03 Tom Tromey <tom@tromey.com>
1231 * linux-low.c: Update.
1232 * lynx-low.c: Update.
1233 * nto-low.c: Update.
1234 * remote-utils.c: Update.
1235 * spu-low.c: Update.
1236 * thread-db.c: Update.
1237 * win32-low.c: Update.
1239 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1241 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1242 parameter in call to 'amd64_create_target_description'.
1244 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1246 * x86-tdesc.h: Remove executable permission flag.
1248 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1250 * configure.ac: Remove AC_PREREQ, add missing quoting.
1251 * configure: Re-generate.
1252 * config.in: Re-generate.
1253 * aclocal.m4: Re-generate.
1255 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1257 * tracepoint.h (current_traceframe): Remove declaration.
1259 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1261 * linux-aarch64-low.c (is_sve_tdesc): New function.
1262 (aarch64_sve_regs_copy_to_regcache): Likewise.
1263 (aarch64_sve_regs_copy_from_regcache): Likewise.
1264 (aarch64_regs_info): Add SVE checks.
1265 (initialize_low_arch): Initialize SVE.
1267 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1269 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1271 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1273 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1274 (initialize_low_tracepoint): Likewise
1275 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1276 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1278 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1280 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1282 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1284 * server.h (PBUFSIZ): Increase size
1286 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1288 * regcache.c (regcache::raw_compare): New function.
1289 * regcache.h (regcache::raw_compare): New declaration.
1291 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1293 * regcache.c (new_register_cache): Use new.
1294 (free_register_cache): Use delete.
1295 (register_data): Use const.
1296 (supply_register): Move body inside regcache.
1297 (regcache::raw_supply): New override function.
1298 (collect_register): Move body inside regcache.
1299 (regcache::raw_collect): New override function.
1300 (regcache::get_register_status): New override function.
1301 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1303 2018-06-09 Tom Tromey <tom@tromey.com>
1305 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1307 (event_queue): Use std::queue.
1308 (gdb_event_xfree): Remove.
1309 (initialize_event_loop, process_event, wait_for_event): Update.
1311 2018-06-08 Stan Cox <scox@redhat.com>
1313 * win32-low.c (win32_create_inferior): last_ptid and last_status
1314 moved to client_state.
1316 2018-06-08 Pedro Alves <palves@redhat.com>
1318 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1319 common/common-exceptions.o, common/common-utils.o,
1320 common/errors.o, common/print-utils.o and utils.o.
1321 * gdbreplay.c: Include "common-defs.h" instead of the two
1322 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1323 string.h or alloca.h.
1324 (perror_with_name): Delete.
1325 (remote_open): Use xstrdup instead of strdup.
1326 (main): Rename to ...
1327 (captured_main): ... this.
1330 2018-06-08 Tom Tromey <tom@tromey.com>
1332 * linux-low.c (linux_low_read_btrace): Update.
1334 2018-06-04 Stan Cox <scox@redhat.com>
1336 * server.h (struct client_state): New.
1337 * server.c (cont_thread, general_thread, multi_process)
1338 (report_fork_events, report_vfork_events, report_exec_events)
1339 (report_thread_events, swbreak_feature, hwbreak_feature)
1340 (vCont_supported, disable_randomization, pass_signals)
1341 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1342 Moved to client_state.
1343 * remote-utils.c (remote_debug, noack_mode)
1344 (transport_is_reliable): Moved to client_state.
1345 * tracepoint.c (current_traceframe): Moved to client_state.
1348 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1349 linux-low.c, remote-utils.h, target.c: Use client_state.
1351 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1353 * configure.srv: Add new c/h file.
1355 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1357 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1360 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1362 * gdb.arch/mips-fpregset-core.exp: New test.
1363 * gdb.arch/mips-fpregset-core.c: New test source.
1365 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1368 * hostio.c (require_int): Do not report overflow for integers
1369 between 0xfffffff and 0x7fffffff.
1371 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1373 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1374 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1375 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1377 (the_low_target): Wire them.
1379 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1381 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1382 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1383 mode. Call collect_register_by_name with vscr using
1384 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1385 (ppc_store_vrregset): Add and set vscr_offset variable as in
1386 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1389 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1391 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1392 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1393 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1395 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1397 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1398 (ppc_store_vsxregset): Likewise.
1399 (ppc_fill_vrregset): Likewise.
1400 (ppc_store_vrregset): Likewise.
1401 (ppc_fill_evrregset): Likewise.
1402 (ppc_store_evrregset): Likewise.
1403 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1404 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1407 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1409 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1410 wordsize of the inferior. Call ppc_linux_target_wordsize.
1412 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1414 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1415 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1416 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1417 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1418 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1419 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1420 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1421 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1422 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1423 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1424 (tdesc_powerpc_e500l): Remove.
1425 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1426 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1427 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1428 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1430 (ppc_arch_setup): Remove target description matching code. Fill a
1431 ppc_linux_features struct and call ppc_linux_match_description
1434 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1436 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1437 width of the requested register exceeds the width of the
1439 (mips_cannot_store_register): Likewise.
1441 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1443 * linux-mips-low.c (mips_fetch_register): New function. Update
1445 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1446 (the_low_target): Wire `mips_fetch_register'.
1448 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1450 * lynx-i386-low.c (LYNXOS_178): New macro.
1451 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1452 the layout on LynxOS-178.
1453 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1454 handle floating point registers that are not supported by
1457 2018-05-10 Tom Tromey <tom@tromey.com>
1459 * configure: Rebuild.
1461 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1464 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1465 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1466 Use it to set the expedite_regs field in the given tdesc.
1467 * x86-tdesc.h: New file.
1468 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1469 Adjust following the addition of the new expedite_regs parameter
1470 to init_target_desc.
1471 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1472 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1473 (i386_linux_read_description, amd64_linux_read_description):
1474 Adjust following the addition of the new expedite_regs parameter
1475 to init_target_desc.
1476 * lynx-i386-low.c: #include "x86-tdesc.h".
1477 (lynx_i386_arch_setup): Adjust following the addition of the new
1478 expedite_regs parameter to init_target_desc.
1479 * nto-x86-low.c: #include "x86-tdesc.h".
1480 (nto_x86_arch_setup): Adjust following the addition of the new
1481 expedite_regs parameter to init_target_desc.
1482 * win32-i386-low.c: #include "x86-tdesc.h".
1483 (i386_arch_setup): Adjust following the addition of the new
1484 expedite_regs parameter to init_target_desc.
1486 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1489 * win32-low.c (win32_create_inferior): Add call to my_wait
1490 setting last_status global.
1492 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1495 * win32-low.c (create_process): Only call gdb_tilde_expand if
1496 inferior_cwd is not NULL.
1498 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1500 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1501 registers to the cache if their values have changed.
1502 (i387_xsave_to_cache): Provide default values for x87 control
1503 registers when these features are available, but disabled.
1504 * regcache.c (supply_register_by_name_zeroed): New function.
1505 * regcache.h (supply_register_by_name_zeroed): Declare new
1508 2018-05-07 Tom Tromey <tom@tromey.com>
1510 * configure: Rebuild.
1512 2018-05-04 Tom Tromey <tom@tromey.com>
1514 * configure: Rebuild.
1516 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1517 Pedro Alves <palves@redhat.com>
1519 * linux-aarch64-low.c (aarch64_stopped_data_address):
1522 2018-04-27 Tom Tromey <tom@tromey.com>
1524 * configure: Rebuild.
1526 2018-04-23 Tom Tromey <tom@tromey.com>
1528 * configure: Rebuild.
1530 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1532 * Makefile.in (depcomp): Add "..".
1533 (all_deps_files): New and use it.
1535 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1537 * configure.srv (aarch64*-*-linux*): Don't include xml.
1538 (i[34567]86-*-cygwin*): Likewise.
1539 (i[34567]86-*-linux*): Likewise.
1540 (i[34567]86-*-lynxos*): Likewise.
1541 (i[34567]86-*-mingw32ce*): Likewise.
1542 (i[34567]86-*-mingw*): Likewise.
1543 (i[34567]86-*-nto*): Likewise.
1544 (tic6x-*-uclinux): Likewise.
1545 (x86_64-*-linux*): Likewise.
1546 (x86_64-*-mingw*): Likewise.
1547 (x86_64-*-cygwin*): Likewise.
1549 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1551 * tdesc.c: Remove xml parameter.
1553 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1555 * server.c (get_features_xml): Remove cast.
1556 * tdesc.c (void target_desc::accept): Fill in function.
1557 (tdesc_get_features_xml): Remove old xml creation.
1558 (print_xml_feature::visit_pre): Add xml vistor.
1559 * tdesc.h (struct target_desc): Make xmltarget mutable.
1560 (tdesc_get_features_xml): Remove declaration.
1562 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1564 * tdesc.c (tdesc_architecture_name): Add new function.
1565 (tdesc_osabi_name): Likewise.
1566 (tdesc_get_features_xml): Use new functions.
1568 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1570 * tdesc.c (tdesc_create_flags): Remove.
1571 (tdesc_add_flag): Likewise.
1572 (tdesc_named_type): Likewise.
1573 (tdesc_create_union): Likewise.
1574 (tdesc_create_struct): Likewise.
1575 (tdesc_create_vector): Likewise.
1576 (tdesc_add_bitfield): Likewise.
1577 (tdesc_add_field): Likewise.
1578 (tdesc_set_struct_size): Likewise.
1580 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1582 * tdesc.c (~target_desc): Remove implictly deleted items.
1583 (init_target_desc): Iterate all features.
1584 (tdesc_get_features_xml): Use vector.
1585 (tdesc_create_feature): Create feature.
1586 * tdesc.h (tdesc_feature) Remove
1587 (target_desc): Add features.
1589 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1591 * Makefile.in: Add common/tdesc.c
1592 * tdesc.c (init_target_desc): init all reg_defs from register
1594 (tdesc_create_reg): Create tdesc_reg.
1595 * tdesc.h (tdesc_feature): Add register vector.
1597 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1599 * tdesc.h (struct target_desc) <features>: Change type to
1600 std::vector<std::string>.
1601 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1603 (tdesc_get_features_xml): Likewise.
1604 (tdesc_create_feature): Likewise.
1606 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1608 * regcache.c (find_register_by_number): Return a ref.
1609 (find_regno): Use references.
1610 (register_size): Likewise.
1611 (register_data): Likewise.
1612 * tdesc.c (target_desc::~target_desc): Remove free calls.
1613 (target_desc::operator==): Use std::vector compare.
1614 (init_target_desc): Use reference.
1615 (tdesc_create_reg): Use reg constructors.
1616 * tdesc.h (struct target_desc): Replace pointer with object.
1618 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1620 * regcache.c (find_register_by_number): Make static.
1621 (find_regno): Use find_register_by_number
1622 * regcache.h (struct reg): Remove declaration.
1624 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1626 * tdesc.c (target_desc::~target_desc): Move to here.
1627 (target_desc::operator==): Likewise.
1628 * tdesc.h (target_desc::~target_desc): Move from here.
1629 (target_desc::operator==): Likewise.
1631 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1633 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1635 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1637 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1639 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1640 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1641 and init_registers_s390_gs_linux64.
1643 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1645 * linux-s390-low.c (s390_fill_gs): Remove function.
1646 (s390_fill_gsbc): Remove function.
1647 (s390_regsets): Set fill functions for the guarded storage regsets
1650 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1652 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1653 the word size. Add comment.
1654 (s390_get_wordsize): New function.
1655 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1656 pswm with it. Instead, use s390_get_wordsize to determine the
1657 word size first and derive the correct tdesc from that directly.
1659 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1661 * Makefile.in: Include silent-rules.mk.
1662 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1663 (COMPILE): Add ECHO_CXX.
1664 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1665 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1666 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1667 (version-generated.c): Add ECHO_GEN.
1668 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1669 (IPAGENT_COMPILE): Add ECHO_CXX.
1670 (%-generated.c): Add ECHO_REGDAT.
1672 2018-03-14 Tom Tromey <tom@tromey.com>
1675 * ax.c (ax_printf): Special case for NULL.
1677 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1679 * linux-low.c (linux_qxfer_libraries_svr4): Use
1680 xml_escape_text_append.
1682 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1684 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1686 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1688 * server.c (handle_general_set): Remove unnecessary xstrdup.
1690 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1692 * server.c (parse_debug_format_options): Adjust to
1693 delim_string_to_char_ptr_vec changes.
1694 * thread-db.c (thread_db_load_search): Adjust to
1695 dirnames_to_char_ptr_vec changes.
1697 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1699 * target.h (target_enable_btrace, target_disable_btrace)
1700 (target_read_btrace, target_read_btrace_conf): Turn macro into
1701 inline function. Throw error if target method is not defined.
1702 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1703 check for btrace target method. Be prepared to handle exceptions
1704 from btrace target methods.
1706 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1708 * server.c (captured_main): Change order of error message printed
1709 when the current working directory cannot be found.
1711 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1713 * server.c: Include "filenames.h" and "pathstuff.h".
1714 (program_name): Delete variable.
1715 (program_path): New anonymous class.
1716 (get_exec_wrapper): Use "program_path" instead of
1718 (handle_v_run): Likewise.
1719 (captured_main): Likewise.
1720 (process_serial_event): Likewise.
1722 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1724 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1725 (OBJS): Add "pathstuff.o".
1726 * server.c (current_directory): New global variable.
1727 (captured_main): Initialize "current_directory".
1729 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1731 * tdesc.c: Use common/tdesc.h.
1732 * tdesc.h: Likewise.
1734 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1735 Simon Marchi <simon.marchi@ericsson.com>
1737 * Makefile.in: Switch order of make rules.
1739 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1741 * Makefile.in: Add common directory in build.
1742 * configure.ac: Add common reference.
1743 * configure: Regenerate.
1745 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1747 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1748 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1749 * spu-low.c (spu_target_ops): Likewise.
1750 * win32-low.c (win32_target_ops): Likewise.
1751 * server.c (supported_btrace_packets): Report packets unconditionally.
1752 * target.h (target_ops) <supports_btrace>: Remove.
1753 (target_supports_btrace): Remove.
1755 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1757 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1758 (handle_btrace_disable): Change return type to void. Use exceptions
1760 (handle_btrace_general_set): Catch exception and copy message to
1763 2018-02-08 Tom Tromey <tom@tromey.com>
1765 * linux-low.c (install_software_single_step_breakpoints): Use
1766 make_scoped_restore.
1767 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1768 (do_restore_current_thread_cleanup): Remove.
1769 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1772 2018-02-08 Tom Tromey <tom@tromey.com>
1774 * mem-break.c (set_raw_breakpoint_at): Use
1775 gdb::unique_xmalloc_ptr.
1777 2018-01-30 Pedro Alves <palves@redhat.com>
1780 * target.c (target_terminal::terminal_state): Rename to ...
1781 (target_terminal::m_terminal_state): ... this.
1783 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1785 * linux-low.c (handle_extended_wait): Surround call to
1786 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1788 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1790 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1791 linux_ptrace_attach_fail_reason_string now returning an
1793 (linux_attach): Likewise.
1794 * thread-db.c (attach_thread): Likewise.
1796 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1799 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1800 checking for fs_base/gs_base fields in struct user_regs_struct.
1801 * configure: Regenerate.
1803 2018-01-16 Yao Qi <yao.qi@linaro.org>
1806 * linux-low.c (fetch_register): Call supply_register instead of
1809 2018-01-08 Yao Qi <yao.qi@linaro.org>
1810 Simon Marchi <simon.marchi@ericsson.com>
1812 * Makefile.in (OBS): Remove selftest.o.
1813 * configure.ac: Set srv_selftest_objs if $development is true.
1814 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1815 * configure: Re-generated.
1816 * server.c (captured_main): Wrap variable selftest_filter with
1819 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1821 * server.c (parse_debug_format_options): Return std::string.
1822 (handle_monitor_command, captured_main): Adjust.
1824 2018-01-05 Pedro Alves <palves@redhat.com>
1827 * server.c (captured_main): Pass quiet=false to
1828 save_original_signals_state.
1830 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1832 * gdbreplay.c (gdbreplay_version): Update copyright year in
1834 * server.c (gdbserver_version): Likewise.
1836 2017-12-08 Tom Tromey <tom@tromey.com>
1838 * ax.c (ax_printf): Update.
1840 2017-12-07 Yao Qi <yao.qi@linaro.org>
1842 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1843 aarch64_linux_read_description.
1844 * linux-amd64-ipa.c (idx2mask): New array.
1845 (get_ipa_tdesc): Move idx2mask out.
1846 (initialize_low_tracepoint): Initialize target descriptions.
1847 * linux-i386-ipa.c (idx2mask): New array.
1848 (get_ipa_tdesc): Move idx2mask out.
1849 (initialize_low_tracepoint): Initialize target descriptions.
1851 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1853 * tdesc.c (struct tdesc_type): Change return type.
1854 (tdesc_add_flag): Change parameter type.
1855 (tdesc_add_bitfield): Likewise.
1856 (tdesc_add_field): Likewise.
1857 (tdesc_set_struct_size): Likewise.
1859 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1861 * regcache.c (registers_to_string): Remove unused variable.
1863 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1865 * inferiors.c (for_each_inferior_with_data): Remove.
1866 * inferiors.h (for_each_inferior_with_data): Remove.
1867 * server.c (handle_qxfer_threads_worker): Change parameter type.
1868 (handle_qxfer_threads_proper): Use for_each_thread.
1870 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1872 * inferiors.c (for_each_inferior): Remove.
1873 (clear_inferiors): Use for_each_thread.
1874 * inferiors.h (for_each_inferior): Remove.
1875 * linux-low.c (linux_wait_for_event_filtered): Use
1877 (linux_stabilize_threads): Likewise.
1878 * regcache.c (regcache_release): Likewise.
1879 * server.c (gdb_wants_all_threads_stopped): Likewise.
1880 (clear_pending_status_callback): Remove.
1881 (handle_status): Use for_each_thread.
1882 (captured_main): Likewise.
1883 * win32-low.c (child_init_thread_list): Likewise.
1884 (win32_clear_inferiors): Likewise.
1885 (fake_breakpoint_event): Likewise.
1887 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1889 * inferiors.h (find_inferior): Remove.
1890 * inferiors.c (find_inferior): Remove.
1892 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1894 * linux-low.c (resume_status_pending_p): Update comment.
1895 (need_step_over_p): Update comment.
1897 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1899 * linux-low.c (proceed_one_lwp): Return void, change parameter
1901 (unsuspend_and_proceed_one_lwp): Likewise.
1902 (proceed_all_lwps): Use for_each_thread.
1903 (unstop_all_lwps): Likewise.
1905 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1907 * linux-low.c (linux_resume_one_thread): Return void, take
1909 (linux_resume): Use for_each_thread.
1911 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1913 * linux-low.c (send_sigstop_callback): Return void, change
1914 parameter type. Rename to...
1915 (send_sigstop): ... this.
1916 (suspend_and_send_sigstop_callback): Return void, change parameter
1918 (suspend_and_send_sigstop): ... this.
1919 (stop_all_lwps): Use for_each_thread.
1921 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1923 * linux-low.c (lwp_running): Return bool, remove unused
1925 (linux_stabilize_threads): Use find_thread.
1927 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1929 * linux-low.c (select_singlestep_lwp_callback): Remove.
1930 (count_events_callback): Remove.
1931 (select_event_lwp_callback): Remove.
1932 (select_event_lwp): Use find_thread/for_each_thread.
1934 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1936 * linux-low.c (not_stopped_callback): Return bool, take filter
1938 (linux_wait_for_event_filtered): Use find_thread.
1939 (linux_wait_1): Likewise.
1941 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1943 * linux-low.c (same_lwp): Remove.
1944 (find_lwp_pid): Use find_thread.
1946 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1948 * linux-low.c (delete_lwp_callback): Remove.
1949 (linux_mourn): Use for_each_thread.
1951 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1953 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1954 args parameter, don't check for pid.
1955 (linux_detach): Use for_each_thread.
1957 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1959 * linux-low.c (struct counter): Remove.
1960 (second_thread_of_pid_p): Remove.
1961 (last_thread_of_process_p): Use find_thread.
1963 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1965 * inferiors.c (find_inferior_in_random): Remove.
1966 * inferiors.h (find_inferior_in_random): Remove.
1967 * linux-low.c (status_pending_p_callback): Return bool, accept
1968 parameter ptid directly.
1969 (linux_wait_for_event_filtered): Use find_thread_in_random.
1970 (linux_wait_1): Likewise.
1972 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1974 * inferiors.c (find_inferior_id): Remove.
1975 (find_thread_ptid): Move implemention from find_inferior_id to
1977 * inferiors.h (find_inferior_id): Remove.
1978 * server.c (handle_status): Use find_thread_ptid.
1979 (process_serial_event): Likewise.
1980 * thread-db.c (find_one_thread): Likewise.
1981 (thread_db_thread_handle): Likewise.
1982 * win32-low.c (thread_rec): Likewise.
1983 (child_delete_thread): Likewise.
1984 (win32_thread_alive): Likewise.
1985 (get_child_debug_event): Likewise.
1987 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1989 * linux-mips-low.c (update_watch_registers_callback): Return
1990 void, remove pid_p parameter, don't check for pid.
1991 (mips_insert_point, mips_remove_point): Use for_each_thread.
1993 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1995 * lynx.low (lynx_delete_thread_callback): Remove.
1996 (lynx_mourn): Use for_each_thread.
1998 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2000 * regcache.c (regcache_invalidate_one): Remove.
2001 (regcache_invalidate_pid): use for_each_thread.
2003 2017-11-26 Tom Tromey <tom@tromey.com>
2005 * linux-low.c (linux_create_inferior): Update.
2007 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2009 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2011 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2013 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2014 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2015 * linux-aarch64-tdesc-selftest.c: New file.
2016 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2018 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2020 * configure.srv: Add new file.
2021 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2022 * linux-aarch64-tdesc-selftest.c: New file.
2023 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2025 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2027 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2028 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2029 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2031 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2033 * configure.srv: Add new files.
2034 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2035 aarch64_linux_read_description.
2036 * linux-aarch64-low.c (aarch64_linux_read_description):
2037 Merge with aarch64_arch_setup.
2038 (aarch64_arch_setup): Call aarch64_linux_read_description.
2039 * linux-aarch64-tdesc.c: New file.
2040 * linux-aarch64-tdesc.h: New file.
2042 2017-11-24 Yao Qi <yao.qi@linaro.org>
2044 * configure.srv: Set $srv_regobj for tic6x-linux.
2045 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2046 (tic6x_read_description): Move some code to tic6x_arch_setup.
2047 (tic6x_tdesc_test): New function.
2048 (initialize_low_arch): Call selftests::register_test.
2050 2017-11-22 Yao Qi <yao.qi@linaro.org>
2052 * remote-utils.c (prepare_resume_reply): Use memcpy.
2054 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2056 * linux-low.c (kill_one_lwp_callback): Return void, take
2057 argument directly, don't filter on pid.
2058 (linux_kill): Use for_each_thread.
2060 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2062 * linux-low.c (need_step_over_p): Return bool, remove dummy
2064 (linux_resume, proceed_all_lwps): Use find_thread.
2066 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2068 * linux-low.c (resume_status_pending_p): Return bool, remove
2070 (linux_resume): Use find_thread.
2072 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2074 * linux-low.c (struct thread_resume_array): Remove.
2075 (linux_set_resume_request): Return void, take arguments
2077 (linux_resume): Use for_each_thread.
2079 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2081 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2082 return bool, remove data argument.
2083 (linux_stabilize_threads): Use find_thread.
2085 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2087 * linux-low.c (unsuspend_one_lwp): Remove.
2088 (unsuspend_all_lwps): Use for_each_thread, inline code from
2091 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2093 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2094 * linux-low.c (struct iterate_over_lwps_args): Remove.
2095 (iterate_over_lwps_filter): Remove.
2096 (iterate_over_lwps): Use find_thread.
2098 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2100 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2101 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2102 code from reset_lwp_ptrace_options_callback.
2104 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2106 * linux-arm-low.c (struct update_registers_data): Remove.
2107 (update_registers_callback): Return void, take arguments
2108 directly, don't check thread's pid.
2109 (arm_insert_point, arm_remove_point): Use for_each_thread.
2111 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2113 * win32-low.c (continue_one_thread): Return void, take argument
2115 (child_continue): Use for_each_thread.
2117 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2119 * win32-i386-low.c (update_debug_registers_callback): Rename
2121 (update_debug_registers): ... this, return void, remove pid_p arg.
2122 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2124 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2126 * inferiors.h (struct process_info): Add constructor, initialize
2128 <syscalls_to_catch>: Change type to std::vector<int>.
2129 * inferiors.c (add_process): Allocate process_info with new.
2130 (remove_process): Free process_info with delete.
2131 * linux-low.c (handle_extended_wait): Adjust.
2132 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2133 * server.c (handle_general_set): Adjust.
2135 2017-11-16 Pedro Alves <palves@redhat.com>
2137 * remote-utils.c (remote_close): Block SIGIO signals instead of
2138 uninstalling the SIGIO handler.
2140 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2142 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2144 2017-11-16 Yao Qi <yao.qi@linaro.org>
2146 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2147 (tic6x_store_gregset): Likewise.
2148 (tic6x_usrregs_info): Move it up.
2150 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2152 * Makefile.in: Update arch rules.
2153 * configure.srv: Explicitly mark arch/ files.
2155 2017-11-13 Andreas Schwab <schwab@suse.de>
2157 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2159 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2161 2017-11-06 Pedro Alves <palves@redhat.com>
2163 * config.in, configure: Regenerate.
2165 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2167 * target.c (struct thread_search): Remove.
2168 (thread_search_callback): Remove.
2169 (prepare_to_access_memory): Use for_each_thread instead of
2170 find_inferior. Inline code from thread_search_callback.
2172 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2174 * server.c (struct visit_actioned_threads_data): Remove.
2175 (visit_actioned_threads): Change prototype to take arguments
2177 (resume): Use find_thread instead of find_inferior.
2179 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2181 * server.c (queue_stop_reply_callback): Change prototype, return
2183 (find_status_pending_thread_callback): Remove.
2184 (handle_status): Replace find_inferior with find_thread and
2187 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2189 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2191 (aarch64_store_gregset): Likewise.
2192 (aarch64_fill_fpregset): Likewise.
2193 (aarch64_store_fpregset): Likewise.
2195 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2197 * gdbthread.h (find_thread, for_each_thread): New functions.
2198 * inferiors.c (thread_of_pid): Remove.
2199 (find_any_thread_of_pid): Use find_thread.
2200 * linux-low.c (num_lwps): Use for_each_thread.
2202 2017-10-17 Yao Qi <yao.qi@linaro.org>
2204 * Makefile.in: Remove one rule.
2205 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2207 2017-10-17 Yao Qi <yao.qi@linaro.org>
2209 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2210 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2212 2017-10-17 Yao Qi <yao.qi@linaro.org>
2214 * configure.srv: Rename arm.o with arch/arm.o.
2216 2017-10-17 Yao Qi <yao.qi@linaro.org>
2218 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2219 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2220 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2221 (arch-i386.o, arch-amd64.o): Remove rules.
2222 (arch/%.o): New rule.
2223 Update POSTCOMPILE and COMPILE.pre.
2224 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2225 * configure: Re-generated.
2226 * configure.srv: Replace arch-i386.o with arch/i386.o.
2227 Replace arch-amd64.o with arch/amd64.o.
2229 2017-10-16 Yao Qi <yao.qi@linaro.org>
2231 * configure: Regenerated.
2233 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2235 * inferiors.h: (struct inferior_list): Remove.
2236 (struct inferior_list_entry); Remove.
2237 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2238 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2239 get_first_inferior): Remove.
2240 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2241 find_inferior_id, find_inferior_in_random): Change signature.
2242 * inferiors.c (all_threads): Change type to
2243 std::list<thread_info *>.
2244 (get_thread): Remove macro.
2245 (find_inferior, find_inferior_id): Change signature, implement
2247 (find_inferior_in_random): Change signature, implement using
2248 find_thread_in_random.
2249 (for_each_inferior, for_each_inferior_with_data): Change
2250 signature, implement using for_each_thread.
2251 (add_inferior_to_list, remove_inferior): Remove.
2252 (add_thread, get_first_thread, thread_of_pid,
2253 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2254 (get_first_inferior, one_inferior_p, clear_inferior_list):
2256 (clear_inferiors, get_thread_process): Update.
2257 * gdbthread.h: Include <list>.
2258 (struct thread_info) <entry>: Remove field.
2260 (all_threads): Change type to std::list<thread_info *>.
2261 (get_first_inferior): Add doc.
2262 (find_thread, for_each_thread, find_thread_in_random): New
2264 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2265 * linux-arm-low.c (update_registers_callback): Update.
2266 * linux-low.c (second_thread_of_pid_p): Update.
2267 (kill_one_lwp_callback, linux_detach_lwp_callback,
2268 delete_lwp_callback, status_pending_p_callback, same_lwp,
2269 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2270 iterate_over_lwps, not_stopped_callback,
2271 resume_stopped_resumed_lwps, count_events_callback,
2272 select_singlestep_lwp_callback, select_event_lwp_callback,
2273 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2274 suspend_and_send_sigstop_callback, wait_for_sigstop,
2275 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2276 lwp_running, linux_set_resume_request, resume_status_pending_p,
2277 need_step_over_p, start_step_over, linux_resume_one_thread,
2278 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2279 reset_lwp_ptrace_options_callback): Update.
2280 * linux-mips-low.c (update_watch_registers_callback): Update.
2281 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2283 (free_register_cache_thread_one): Remove.
2284 (regcache_release): Update.
2285 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2286 handle_qxfer_threads_worker): Update.
2287 (handle_query): Update, use list iterator.
2288 (visit_actioned_threads, handle_pending_status,
2289 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2290 clear_pending_status_callback, set_pending_status_callback,
2291 find_status_pending_thread_callback, handle_status,
2292 process_serial_event): Update.
2293 * target.c (thread_search_callback): Update.
2294 * thread-db.c (thread_db_get_tls_address): Update.
2295 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2297 * win32-i386-low.c (update_debug_registers_callback): Update.
2298 * win32-low.c (delete_thread_info, child_delete_thread,
2299 continue_one_thread, suspend_one_thread,
2300 get_child_debug_event): Adjust.
2302 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2304 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2305 * inferiors.h: Include <list>.
2306 (struct process_info) <entry>: Remove field.
2308 (pid_of): Change macro to function.
2309 (ptid_of, lwpid_of): Remove macro.
2310 (all_processes): Change type to std::list<process_info *>.
2311 (ALL_PROCESSES): Remove macro.
2312 (for_each_process, find_process): New function.
2313 * inferiors.c (all_processes): Change type to
2314 std::list<process_info *>.
2315 (find_thread_process): Adjust.
2316 (add_process): Likewise.
2317 (remove_process): Likewise.
2318 (find_process_pid): Likewise.
2319 (get_first_process): Likewise.
2320 (started_inferior_callback): Remove.
2321 (have_started_inferiors_p): Adjust.
2322 (attached_inferior_callback): Remove.
2323 (have_attached_inferiors_p): Adjust.
2324 * linux-low.c (check_zombie_leaders): Likewise.
2325 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2326 (x86_linux_update_xmltarget): Adjust.
2327 * server.c (handle_query): Likewise.
2328 (gdb_reattached_process): Remove.
2329 (handle_status): Adjust.
2330 (kill_inferior_callback): Likewise.
2331 (detach_or_kill_inferior): Remove.
2332 (print_started_pid): Likewise.
2333 (print_attached_pid): Likewise.
2334 (detach_or_kill_for_exit): Update.
2335 (process_serial_event): Likewise.
2336 * linux-arm-low.c (arm_new_fork): Likewise.
2338 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2340 * dll.h: Include <list>.
2341 (struct dll_info): Add constructor.
2342 <entry>: Remove field.
2343 (all_dlls): Change type to std::list<dll_info>.
2344 * dll.c: Include <algorithm>.
2345 (get_dll): Remove macro.
2346 (all_dlls): Change type to std::list<dll_info *>.
2347 (free_one_dll): Remove.
2348 (match_dll): Likewise.
2349 (loaded_dll): Adjust.
2350 (unloaded_dll): Adjust to all_dlls type change, use
2351 std::find_if. Inline code from match_dll.
2352 (clear_dlls): Adjust to all_dlls type change.
2353 * server.c (emit_dll_description): Remove.
2354 (handle_qxfer_libraries): Adjust to all_dlls type change,
2355 integrate emit_dll_description's functionality.
2357 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2359 * linux-low.h (struct linux_target_ops) <delete_process>: New
2361 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2362 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2363 (struct linux_target_ops): Add delete_process callback.
2364 * linux-arm-low.c (arm_delete_process): New.
2365 (struct linux_target_ops): Add delete_process callback.
2366 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2367 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2368 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2369 * linux-mips-low.c (mips_linux_delete_process): New.
2370 (struct linux_target_ops): Add delete_process callback.
2371 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2372 * linux-s390-low.c (struct linux_target_ops): Likewise.
2373 * linux-sh-low.c (struct linux_target_ops): Likewise.
2374 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2375 * linux-tile-low.c (struct linux_target_ops): Likewise.
2376 * linux-x86-low.c (x86_linux_delete_process): New.
2377 (struct linux_target_ops): Add delete_process callback.
2378 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2380 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2382 * linux-aarch64-low.c (the_low_target): Add thread delete
2384 * linux-arm-low.c (arm_delete_thread): New function.
2385 (the_low_target): Add thread delete callback.
2386 * linux-bfin-low.c (the_low_target): Likewise.
2387 * linux-crisv32-low.c (the_low_target): Likewise.
2388 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2390 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2392 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2393 * linux-mips-low.c (mips_linux_delete_thread): New function.
2394 (the_low_target): Add thread delete callback.
2395 * linux-ppc-low.c (the_low_target): Likewise.
2396 * linux-s390-low.c (the_low_target): Likewise.
2397 * linux-sh-low.c (the_low_target): Likewise.
2398 * linux-tic6x-low.c (the_low_target): Likewise.
2399 * linux-tile-low.c (the_low_target): Likewise.
2400 * linux-x86-low.c (the_low_target): Likewise.
2401 * linux-xtensa-low.c (the_low_target): Likewise.
2403 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2405 * win32-low.c: Include "common-inferior.h".
2407 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2409 * inferiors.c (set_inferior_cwd): New function.
2410 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2411 (handle_query): Inform that QSetWorkingDir is supported.
2412 * win32-low.c (create_process): Pass the inferior's cwd to
2415 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2417 * inferiors.c (current_inferior_cwd): New global variable.
2418 (get_inferior_cwd): New function.
2419 * inferiors.h (struct process_info) <cwd>: New field.
2421 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2423 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2424 (OBS): Add gdb_tilde_expand.o.
2426 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2428 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2429 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2431 2017-09-29 Pedro Alves <palves@redhat.com>
2433 * ax.c (gdb_parse_agent_expr): Constify.
2434 * ax.h (gdb_parse_agent_expr): Constify.
2435 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2437 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2438 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2439 * remote-utils.h (read_ptid): Constify.
2440 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2441 (process_point_options, process_serial_event): Constify.
2442 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2443 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2444 (cmd_qtbuffer): Constify.
2446 2017-09-29 Pedro Alves <palves@redhat.com>
2448 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2451 2017-09-29 Pedro Alves <palves@redhat.com>
2453 * linux-low.c (handle_extended_wait): Pass parent thread instead
2454 of process to thread_db_notice_clone.
2455 * linux-low.h (thread_db_notice_clone): Replace parent process
2456 parameter with parent thread parameter.
2457 * thread-db.c (find_one_thread): Add comment.
2458 (thread_db_notice_clone): Replace parent process parameter with
2459 parent thread parameter. Temporarily switch to the parent thread.
2461 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2463 * gdbthread.h: Include "common-gdbthread.h".
2464 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2465 "if" when validating the ptid.
2466 * remote-utils.c: Include "gdbthread.h".
2467 (prepare_resume_reply): Use "switch_to_thread".
2468 * target.c (done_accessing_memory): Likewise.
2470 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2472 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2473 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2474 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2475 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2476 s390x-gs-linux64-ipa.o to ipa_obj.
2477 * linux-s390-low.c (HWCAP_S390_GS): New define.
2478 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2480 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2481 (s390_arch_setup): Check for guarded-storage support and choose
2483 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2484 init_registers_s390x_gs_linux64.
2485 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2487 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2488 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2490 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2492 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2494 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2496 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2497 (thread_db_thread_handle): Declare.
2498 * linux-low.c (linux_target_ops): Initialize thread_handle.
2499 * server.c (handle_qxfer_threads_worker): Add support for
2501 * target.h (struct target_ops): Add new function pointer,
2503 (target_thread_handle): Define.
2504 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2506 (thread_db_thread_handle): New function.
2508 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2510 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2511 * linux-low.h (thread_db_notice_clone): Declare.
2512 * thread-db.c (thread_db_notice_clone): New function.
2514 2017-09-21 Pedro Alves <palves@redhat.com>
2516 * server.c (gdb_read_memory, handle_status, process_serial_event)
2517 (handle_serial_event, handle_target_event): Adjust to
2518 set_desired_thread prototype change.
2519 * target.c (set_desired_thread): Remove 'use_general' parameter
2521 * target.h (set_desired_thread): Remove 'use_general' parameter.
2523 2017-09-20 Tom Tromey <tom@tromey.com>
2525 * target.c (target_terminal::terminal_state): Define.
2526 (target_terminal::init): Rename from target_terminal_init.
2527 (target_terminal::inferior): Rename from
2528 target_terminal_inferior.
2529 (target_terminal::ours): Rename from target_terminal_ours.
2530 (target_terminal::ours_for_output, target_terminal::info): New.
2532 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2534 * server.c (accumulate_file_name_length): Remove.
2535 (emit_dll_description): Adjust to std::string change.
2536 (handle_qxfer_libraries): Use std::string to hold document.
2538 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2540 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2541 return type of xml_escape_text.
2542 * server.c (emit_dll_description): Likewise.
2544 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2546 * server.c (captured_main): Accept argument for --selftest.
2547 Update run_tests call.
2548 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2549 when registering selftests.
2551 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2553 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2554 instead of "VEC" for "target_desc.reg_defs".
2555 (regcache_cpy): Likewise.
2556 (registers_to_string): Likewise.
2557 (registers_from_string): Likewise.
2558 (find_regno): Likewise.
2559 (supply_regblock): Likewise.
2560 (regcache_raw_read_unsigned): Likewise.
2561 * tdesc.c (init_target_desc): Likewise.
2562 (tdesc_create_reg): Likewise.
2563 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2564 (struct target_desc) <reg_defs>: Convert to "std::vector".
2565 (target_desc): Do not initialize "reg_defs".
2566 (~target_desc): Update code to use "std::vector" instead of "VEC"
2567 for "target_desc.reg_defs".
2568 (operator==): Likewise.
2570 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2572 * inferiors.h (thread_to_gdb_id): Remove.
2573 * inferiors.c (thread_to_gdb_id): Remove.
2574 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2575 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2576 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2578 * nto-low.c (nto_fetch_registers, nto_store_registers,
2579 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2581 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2583 * inferiors.h (gdb_id_to_thread_id): Remove.
2584 * inferiors.c (gdb_id_to_thread_id): Remove.
2585 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2586 removal. Move pid declaration closer to where it's used.
2588 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2590 * server.c (handle_detach): New function.
2591 (process_serial_event): Move code out, call handle_detach.
2593 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2595 * server.c (require_running): Rename to ...
2596 (require_running_or_return): ... this ...
2597 (require_running_or_break): ... and this.
2598 (handle_query, process_serial_event): Adjust.
2600 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2602 * linux-low.c (linux_set_resume_request): Remove unused
2605 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2607 * server.c (first_thread_of): Remove.
2608 (process_serial_event): Replace usage of first_thread_of with
2609 find_any_thread_of_pid.
2610 * tracepoint.c (same_process_p): Remove.
2611 (gdb_agent_about_to_close): Replace usage of same_process_p with
2612 find_any_thread_of_pid.
2613 * linux-x86-low.c (same_process_callback): Remove.
2614 (x86_arch_setup_process_callback): Replace usage of
2615 same_process_callback with find_any_thread_of_pid.
2616 * thread-db.c (any_thread_of): Remove.
2617 (switch_to_process): Replace usage of any_thread_of with
2618 find_any_thread_of_pid.
2619 * inferiors.c (thread_pid_matches_callback): Remove.
2620 (find_thread_process): Adjust to use find_any_thread_of_pid.
2622 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2624 * regcache.c (get_thread_regcache): Guard calls to "memset"
2627 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2629 * linux-low.c (handle_extended_wait): Use
2630 "allocate_target_description" instead of "XNEW".
2631 * linux-x86-low.c (initialize_low_arch): Likewise.
2633 2017-09-05 Yao Qi <yao.qi@linaro.org>
2635 * configure.srv (srv_i386_regobj): Remove.
2636 (srv_amd64_regobj): Remove.
2637 (srv_regobj): Set it to "" for x86 non-linux targets.
2638 * linux-x86-tdesc.c (i386_linux_read_description):
2639 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2640 (init_registers_i386): Remove the declaration.
2641 (tdesc_i386): Remove the declaration.
2642 (lynx_i386_arch_setup): Call i386_create_target_description.
2643 * nto-x86-low.c: Likewise.
2644 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2645 [!__x86_64__]: include arch/i386.h.
2646 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2648 2017-09-05 Yao Qi <yao.qi@linaro.org>
2650 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2651 i386/amd64-XXX-linux from it.
2653 2017-09-05 Yao Qi <yao.qi@linaro.org>
2655 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2657 (ipa_amd64_linux_regobj): Remove.
2658 (ipa_x32_linux_regobj): Remove.
2660 2017-09-05 Yao Qi <yao.qi@linaro.org>
2662 * Makefile.in (arch-amd64.o): New rule.
2663 * configure.srv: Append arch-amd64.o.
2664 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2665 (get_ipa_tdesc): Call amd64_linux_read_description.
2666 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2667 and init_registers_amd64_XXX.
2668 * linux-x86-low.c (x86_linux_read_description): Call
2669 amd64_linux_read_description.
2670 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2671 (initialize_low_arch): Don't call init_registers_x32_XXX and
2672 init_registers_amd64_XXX.
2673 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2674 and tdesc_amd64_XXX.
2675 [__x86_64__] (amd64_tdesc_test): New function.
2676 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2677 and init_registers_amd64_XXX.
2678 * linux-x86-tdesc.c: Include arch/amd64.h.
2679 (xcr0_to_tdesc_idx): New function.
2680 (i386_linux_read_description): New function.
2681 (amd64_get_ipa_tdesc_idx): New function.
2682 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2683 (amd64_get_ipa_tdesc): Declare.
2685 2017-09-05 Yao Qi <yao.qi@linaro.org>
2687 * configure.srv (srv_i386_linux_xmlfiles): Remove
2688 i386/i386-XXX-linux.xml from it.
2690 2017-09-05 Yao Qi <yao.qi@linaro.org>
2692 * configure.srv: Set srv_i386_linux_regobj empty if $development
2694 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2695 initialize_low_tdesc.
2696 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2697 with #if initialize_low_tdesc.
2698 * linux-x86-tdesc-selftest.c: New file.
2699 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2701 2017-09-05 Yao Qi <yao.qi@linaro.org>
2703 * Makefile.in (arch-i386.o): New rule.
2704 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2705 (x86_64-*-linux*): Likewise.
2706 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2707 include arch/i386.h.
2708 (i386_linux_read_description): Remove code and call
2709 i386_create_target_description.
2710 * tdesc.c (allocate_target_description): New function.
2711 * tdesc.h (set_tdesc_architecture): Remove declaration.
2712 (set_tdesc_osabi): Likewise.
2714 2017-09-05 Yao Qi <yao.qi@linaro.org>
2716 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2717 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2718 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2720 * server.c (get_features_xml): Call tdesc_get_features_xml.
2721 * tdesc.c (set_tdesc_architecture): New function.
2722 (set_tdesc_osabi): New function.
2723 (tdesc_get_features_xml): New function.
2724 (tdesc_create_feature): Add an argument.
2725 * tdesc.h (struct target_desc) <features>: New field.
2726 <arch, osabi>: New field.
2727 (~target_desc): xfree features, arch, and osabi.
2728 (target_desc::oerator==): Don't compare .xmltarget.
2729 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2730 (set_tdesc_osabi): Likewise.
2731 (tdesc_get_features_xml): Likewise.
2733 2017-09-05 Yao Qi <yao.qi@linaro.org>
2735 * linux-x86-tdesc.c: Include selftest.h.
2736 (i386_tdesc_test): New function.
2737 (initialize_low_tdesc): Call selftests::register_test.
2738 * tdesc.h: Include regdef.h.
2739 (target_desc): Override operator == and !=.
2741 2017-09-05 Yao Qi <yao.qi@linaro.org>
2743 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2744 (ipa_obj): Likewise.
2745 * linux-i386-ipa.c: Include common/x86-xstate.h
2746 (get_ipa_tdesc): Call i386_linux_read_description.
2747 (initialize_low_tracepoint): Don't call init_registers_XXX
2748 functions, call initialize_low_tdesc instead.
2749 * linux-x86-low.c (x86_linux_read_description): Call
2750 i386_linux_read_description.
2751 (initialize_low_arch): Don't call init_registers_i386_XXX
2752 functions, call initialize_low_tdesc.
2753 * linux-x86-tdesc.c: New file.
2754 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2755 (i386_get_ipa_tdesc_idx): Declare.
2756 (i386_get_ipa_tdesc): Declare.
2757 (initialize_low_tdesc): Declare.
2759 2017-09-05 Yao Qi <yao.qi@linaro.org>
2761 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2764 2017-09-05 Yao Qi <yao.qi@linaro.org>
2766 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2767 * regcache.c (get_thread_regcache): Use VEC_length.
2768 (init_register_cache): Likewise.
2769 (regcache_cpy): Likewise.
2770 (registers_to_string): Iterate reg_defs via VEC_iterate.
2771 (find_regno): Likewise.
2772 (find_register_by_number): Use VEC_index.
2773 (register_size): Call find_register_by_number.
2774 (register_data): Call find_register_by_number.
2775 (supply_regblock): Use VEC_length.
2776 (regcache_raw_read_unsigned): Likewise.
2777 * tdesc.c (init_target_desc): Iterate reg_defs via
2779 (default_description): Update initializer.
2780 (copy_target_description): Don't update field num_registers.
2781 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2782 <num_registers>: Remove.
2784 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2786 * Makefile.in (.SECONDARY): Define target.
2788 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2790 * linux-low.c (linux_wait_1): Adjust.
2791 * server.c (queue_stop_reply_callback): Adjust.
2793 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2795 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2796 QEnvironmentUnset and QEnvironmentReset packets.
2797 (handle_query): Inform remote that QEnvironmentHexEncoded,
2798 QEnvironmentUnset and QEnvironmentReset are supported.
2800 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2802 * inferiors.h (inferior_target_data): Rename to ...
2803 (thread_target_data): ... this.
2804 (inferior_regcache_data): Rename to ...
2805 (thread_regcache_data): ... this.
2806 (set_inferior_regcache_data): Rename to ...
2807 (set_thread_regcache_data): ... this.
2808 * inferiors.c (inferior_target_data): Rename to ...
2809 (thread_target_data): ... this.
2810 (inferior_regcache_data): Rename to ...
2811 (thread_regcache_data): ... this.
2812 (set_inferior_regcache_data): Rename to ...
2813 (set_thread_regcache_data): ... this.
2814 (free_one_thread): Update.
2815 * linux-low.h (get_thread_lwp): Update.
2816 * regcache.c (get_thread_regcache): Update.
2817 (regcache_invalidate_thread): Update.
2818 (free_register_cache_thread): Update.
2819 * win32-i386-low.c (update_debug_registers_callback): Update.
2820 (win32_get_current_dr): Update.
2821 * win32-low.c (thread_rec): Update.
2822 (delete_thread_info): Update.
2823 (continue_one_thread): Update.
2824 (suspend_one_thread): Update.
2826 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2828 * inferiors.c (set_inferior_target_data): Remove.
2829 * inferiors.h (set_inferior_target_data): Remove.
2831 2017-08-18 Yao Qi <yao.qi@linaro.org>
2833 * Makefile.in (OBS): Add selftest.o.
2834 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2835 * configure, config.in: Re-generated.
2836 * server.c: Include common/sefltest.h.
2837 (captured_main): Handle option --selftest.
2839 2017-08-09 Yao Qi <yao.qi@linaro.org>
2841 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2842 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2843 i386-avx-mpx.o and i386-mmx.o.
2844 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2845 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2846 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2847 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2848 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2849 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2850 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2851 i386/amd64-avx-mpx.xml.
2853 2017-08-09 Yao Qi <yao.qi@linaro.org>
2855 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2856 and x32-avx-avx512.o.
2857 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2858 i386/x32-avx-avx512.xml.
2860 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2862 * tracepoint.h (enum class fast_tpoint_collect_result): New
2864 (fast_tracepoint_collecting): Change return type to
2865 fast_tpoint_collect_result.
2866 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2867 * linux-low.h: Include tracepoint.h.
2868 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2869 fast_tpoint_collect_result.
2870 * linux-low.c (handle_tracepoints): Adjust.
2871 (linux_fast_tracepoint_collecting): Change return type to
2872 fast_tpoint_collect_result.
2873 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2874 linux_wait_1, stuck_in_jump_pad_callback,
2875 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2876 proceed_one_lwp): Adjust to type change.
2878 2017-07-10 Yao Qi <yao.qi@linaro.org>
2880 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2882 2017-06-29 Yao Qi <yao.qi@linaro.org>
2884 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2886 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2888 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2890 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2892 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2894 * linux-low.c (linux_create_inferior): Adjust code to access the
2895 environment information via 'gdb_environ' class.
2896 * lynx-low.c (lynx_create_inferior): Likewise.
2897 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2898 (get_environ): Return a pointer to 'our_environ'.
2899 (captured_main): Initialize 'our_environ'.
2900 * server.h (get_environ): Adjust prototype.
2901 * spu-low.c (spu_create_inferior): Adjust code to access the
2902 environment information via 'gdb_environ' class.
2904 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2906 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2907 usage of "register" keyword.
2909 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2911 * configure: Re-generate.
2913 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2915 * configure: Re-generate.
2917 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2919 * Makefile.in (COMPILE.pre): Add "-x c++".
2921 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2923 * fork-child.c: Conditionally include <signal.h>.
2925 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2927 * server.c (handle_general_set): Handle new packet
2928 "QStartupWithShell".
2929 (handle_query): Add "QStartupWithShell" to the list of supported
2931 (gdbserver_usage): Add help text explaining the
2932 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2934 (captured_main): Recognize and act upon the presence of the new
2937 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2938 Pedro Alves <palves@redhat.com>
2940 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2941 * configure: Regenerate.
2942 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2944 (i[34567]86-*-lynxos*): Likewise.
2945 (spu*-*-*): Likewise.
2946 * fork-child.c: New file.
2947 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2949 (linux_ptrace_fun): New function.
2950 (linux_create_inferior): Adjust function prototype to reflect
2951 change on "target.h". Adjust function code to use
2953 (linux_request_interrupt): Delete "signal_pid".
2954 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2955 (lynx_ptrace_fun): New function.
2956 (lynx_create_inferior): Adjust function prototype to reflect
2957 change on "target.h". Adjust function code to use
2959 * nto-low.c (nto_create_inferior): Adjust function prototype and
2960 code to reflect change on "target.h". Update comments.
2961 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2962 "common-terminal.h" and "environ.h".
2963 (terminal_fd): Moved to fork-child.c.
2964 (old_foreground_pgrp): Likewise.
2965 (restore_old_foreground_pgrp): Likewise.
2966 (last_status): Make it global.
2967 (last_ptid): Likewise.
2968 (our_environ): New variable.
2969 (startup_with_shell): Likewise.
2970 (program_name): Likewise.
2971 (program_argv): Rename to...
2972 (program_args): ...this.
2973 (wrapper_argv): New variable.
2974 (start_inferior): Delete function.
2975 (get_exec_wrapper): New function.
2976 (get_exec_file): Likewise.
2977 (get_environ): Likewise.
2978 (prefork_hook): Likewise.
2979 (post_fork_inferior): Likewise.
2980 (postfork_hook): Likewise.
2981 (postfork_child_hook): Likewise.
2982 (handle_v_run): Update code to deal with arguments coming from the
2983 remote host. Update calls from "start_inferior" to
2985 (captured_main): Likewise. Initialize environment variable. Call
2987 * server.h (post_fork_inferior): New prototype.
2988 (get_environ): Likewise.
2989 (last_status): Declare.
2990 (last_ptid): Likewise.
2991 (signal_pid): Likewise.
2992 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2993 (spu_ptrace_fun): New function.
2994 (spu_create_inferior): Adjust function prototype to reflect change
2995 on "target.h". Adjust function code to use "fork_inferior".
2996 * target.c (target_terminal_init): New function.
2997 (target_terminal_inferior): Likewise.
2998 (target_terminal_ours): Likewise.
2999 * target.h: Include <vector>.
3000 (struct target_ops) <create_inferior>: Update prototype.
3001 (create_inferior): Update macro.
3002 * utils.c (gdb_flush_out_err): New function.
3003 * win32-low.c (win32_create_inferior): Adjust function prototype
3004 and code to reflect change on "target.h".
3006 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3008 * inferiors.c (switch_to_thread): New function.
3010 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3012 * Makefile.in (SFILE): Add "common/job-control.c".
3013 (OBS): Add "job-control.o".
3015 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3017 * Makefile: Remove "@host_makefile_frag@".
3019 2017-05-05 Pedro Alves <palves@redhat.com>
3021 * configure: Regenerate.
3023 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3025 * configure: Regenerate.
3027 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3029 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3030 software_single_step change of return type to
3031 std::vector<CORE_ADDR>.
3032 * linux-low.c (install_software_single_step_breakpoints):
3034 * linux-low.h (install_software_single_step_breakpoints):
3037 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3039 * remote-utils.c: Include "gdb_termios.h" instead of
3041 * terminal.h: Delete file.
3043 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3045 * server.c: Include <vector>.
3046 <program_argv, wrapper_argv>: Convert to std::vector.
3047 (start_inferior): Rewrite function to use C++.
3048 (handle_v_run): Likewise. Update code that calculates the argv
3049 based on the vRun packet; use C++.
3050 (captured_main): Likewise.
3052 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3054 * server.c (handle_v_cont): Initialize thread_resume::thread
3057 2017-04-05 Pedro Alves <palves@redhat.com>
3059 * configure: Regenerate.
3061 2017-04-05 Pedro Alves <palves@redhat.com>
3063 * gdbreplay.c (sync_error): Constify.
3064 * linux-x86-low.c (push_opcode): Constify.
3066 2017-04-05 Pedro Alves <palves@redhat.com>
3068 * win32-low.c (get_child_debug_event)
3069 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3070 Report TARGET_WAITKIND_SPURIOUS instead.
3072 2017-04-05 Pedro Alves <palves@redhat.com>
3074 * remote-utils.c (remote_prepare, remote_open): Constify.
3075 * remote-utils.h (remote_prepare, remote_open): Constify.
3076 * server.c (captured_main): Constify 'port' handling.
3078 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3080 * Makefile.in (clean): Clear .deps.
3082 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3084 * .gitignore: Remove generated files, replace with wildcard.
3085 * (clean): Replace removal of generated files with wildcard.
3086 (version.c): Replace with...
3087 (version-generated.c): ...this.
3088 (xml-builtin.c): Replace with...
3089 (xml-builtin-generated.c): ...this.
3090 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3091 (%.c: *regformats*): Replace with...
3092 (%-generated.c: *regformats*): ...this.
3094 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3096 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3097 (xtensa_fill_gregset): Call collect_register_by_name for
3099 (xtensa_store_gregset): Call supply_register_by_name for
3102 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3104 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3105 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3106 (xtensa_store_gregset): Call supply_register for all registers in
3107 a0_regnum..a0_regnum + C0_NREGS range.
3109 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3111 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3112 (ax-ipa.o: ax.c): Remove.
3113 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3114 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3115 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3116 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3117 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3119 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3121 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3122 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3123 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3124 (errors-ipa.o: ../common/errors.c): Remove.
3125 (format-ipa.o: ../common/format.c): Remove.
3126 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3128 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3130 * Makefile.in (%-ipa.o: %.c): New rule.
3131 (tracepoint-ipa.o: tracepoint.c): Remove.
3132 (utils-ipa.o: utils.c): Remove.
3133 (remote-utils-ipa.o: remote-utils.c): Remove.
3134 (regcache-ipa.o: regcache.c): Remove.
3135 (i386-linux-ipa.o: i386-linux.c): Remove.
3136 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3137 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3138 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3139 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3140 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3141 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3142 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3143 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3144 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3145 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3146 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3147 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3148 (aarch64-ipa.o: aarch64.c): Remove.
3149 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3150 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3151 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3152 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3153 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3154 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3155 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3156 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3157 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3158 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3159 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3160 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3161 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3162 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3163 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3164 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3165 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3166 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3167 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3168 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3169 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3170 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3171 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3172 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3173 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3174 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3175 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3176 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3177 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3178 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3179 (tdesc-ipa.o: tdesc.c): Remove.
3180 (x32-linux-ipa.o: x32-linux.c): Remove.
3181 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3182 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3184 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3186 * Makefile.in (%.o: ../arch/%.c): New rule.
3187 (arm.o: ../arch/arm.c): Remove.
3188 (arm-linux.o: ../arch/arm-linux.c): Remove.
3189 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3190 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3192 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3194 * Makefile.in (%.o: ../nat/%.c): New rule.
3195 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3196 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3197 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3198 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3199 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3200 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3201 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3202 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3203 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3204 (linux-personality.o: ../nat/linux-personality.c): Remove.
3205 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3206 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3207 (x86-linux.o: ../nat/x86-linux.c): Remove.
3208 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3209 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3211 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3213 * Makefile.in (%.o: ../common/%.c): New rule.
3214 (signals.o: ../common/signals.c): Remove.
3215 (print-utils.o: ../common/print-utils.c): Remove.
3216 (rsp-low.o: ../common/rsp-low.c): Remove.
3217 (common-utils.o: ../common/common-utils.c): Remove.
3218 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3219 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3220 (vec.o: ../common/vec.c): Remove.
3221 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3222 (xml-utils.o: ../common/xml-utils.c): Remove.
3223 (ptid.o: ../common/ptid.c): Remove.
3224 (buffer.o: ../common/buffer.c): Remove.
3225 (format.o: ../common/format.c): Remove.
3226 (filestuff.o: ../common/filestuff.c): Remove.
3227 (agent.o: ../common/agent.c): Remove.
3228 (errors.o: ../common/errors.c): Remove.
3229 (environ.o: ../common/environ.c): Remove.
3230 (common-debug.o: ../common/common-debug.c): Remove.
3231 (cleanups.o: ../common/cleanups.c): Remove.
3232 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3233 (fileio.o: ../common/fileio.c): Remove.
3234 (common-regcache.o: ../common/common-regcache.c): Remove.
3235 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3236 (new-op.o: ../common/new-op.c): Remove.
3237 (btrace-common.o: ../common/btrace-common.c): Remove.
3239 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3241 * Makefile.in (%.o: ../target/%.c): New rule.
3242 (waitstatus.o: ../target/waitstatus.c): Remove.
3244 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3247 (%.c: ../regformats/%.dat,
3248 (%.c: ../regformats/arm/%.dat,
3249 (%.c: ../regformats/i386/%.dat,
3250 (%.c: ../regformats/rs6000/%.dat): New rules.
3251 (aarch64.c): Remove.
3252 (reg-arm.c): Remove.
3253 (arm-with-iwmmxt.c): Remove.
3254 (arm-with-vfpv2.c): Remove.
3255 (arm-with-vfpv3.c): Remove.
3256 (arm-with-neon.c): Remove.
3257 (reg-bfin.c): Remove.
3258 (reg-cris.c): Remove.
3259 (reg-crisv32.c): Remove.
3261 (i386-linux.c): Remove.
3262 (i386-avx.c): Remove.
3263 (i386-avx-linux.c): Remove.
3264 (i386-avx-avx512.c): Remove.
3265 (i386-avx-avx512-linux.c): Remove.
3266 (i386-mpx.c): Remove.
3267 (i386-mpx-linux.c): Remove.
3268 (i386-avx-mpx-avx512-pku.c): Remove.
3269 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3270 (i386-avx-mpx.c): Remove.
3271 (i386-avx-mpx-linux.c): Remove.
3272 (i386-mmx.c): Remove.
3273 (i386-mmx-linux.c): Remove.
3274 (reg-ia64.c): Remove.
3275 (reg-m32r.c): Remove.
3276 (reg-m68k.c): Remove.
3278 (mips-linux.c): Remove.
3279 (mips-dsp-linux.c): Remove.
3280 (mips64-linux.c): Remove.
3281 (mips64-dsp-linux.c): Remove.
3282 (nios2-linux.c): Remove.
3283 (powerpc-32.c): Remove.
3284 (powerpc-32l.c): Remove.
3285 (powerpc-altivec32l.c): Remove.
3286 (powerpc-cell32l.c): Remove.
3287 (powerpc-vsx32l.c): Remove.
3288 (powerpc-isa205-32l.c): Remove.
3289 (powerpc-isa205-altivec32l.c): Remove.
3290 (powerpc-isa205-vsx32l.c): Remove.
3291 (powerpc-e500l.c): Remove.
3292 (powerpc-64l.c): Remove.
3293 (powerpc-altivec64l.c): Remove.
3294 (powerpc-cell64l.c): Remove.
3295 (powerpc-vsx64l.c): Remove.
3296 (powerpc-isa205-64l.c): Remove.
3297 (powerpc-isa205-altivec64l.c): Remove.
3298 (powerpc-isa205-vsx64l.c): Remove.
3299 (s390-linux32.c): Remove.
3300 (s390-linux32v1.c): Remove.
3301 (s390-linux32v2.c): Remove.
3302 (s390-linux64.c): Remove.
3303 (s390-linux64v1.c): Remove.
3304 (s390-linux64v2.c): Remove.
3305 (s390-te-linux64.c): Remove.
3306 (s390-vx-linux64.c): Remove.
3307 (s390-tevx-linux64.c): Remove.
3308 (s390x-linux64.c): Remove.
3309 (s390x-linux64v1.c): Remove.
3310 (s390x-linux64v2.c): Remove.
3311 (s390x-te-linux64.c): Remove.
3312 (s390x-vx-linux64.c): Remove.
3313 (s390x-tevx-linux64.c): Remove.
3314 (tic6x-c64xp-linux.c): Remove.
3315 (tic6x-c64x-linux.c): Remove.
3316 (tic6x-c62x-linux.c): Remove.
3318 (reg-sparc64.c): Remove.
3319 (reg-spu.c): Remove.
3321 (amd64-linux.c): Remove.
3322 (amd64-avx.c): Remove.
3323 (amd64-avx-linux.c): Remove.
3324 (amd64-avx-avx512.c): Remove.
3325 (amd64-avx-avx512-linux.c): Remove.
3326 (amd64-mpx.c): Remove.
3327 (amd64-mpx-linux.c): Remove.
3328 (amd64-avx-mpx-avx512-pku.c): Remove.
3329 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3330 (amd64-avx-mpx.c): Remove.
3331 (amd64-avx-mpx-linux.c): Remove.
3333 (x32-linux.c): Remove.
3334 (x32-avx.c): Remove.
3335 (x32-avx-linux.c): Remove.
3336 (x32-avx-avx512.c): Remove.
3337 (x32-avx-avx512-linux.c): Remove.
3338 (reg-xtensa.c): Remove.
3339 (reg-tilegx.c): Remove.
3340 (reg-tilegx32.c): Remove.
3342 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3344 * Makefile.in (SFILES): Add "common/environ.c".
3345 (OBJS): Add "common/environ.h".
3347 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3349 * configure.ac: Check if the fs_base and gs_base members of
3350 `struct user_regs_struct' exist.
3351 * config.in: Regenerated.
3352 * configure: Likewise.
3354 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3356 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3358 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3359 (get_next_pcs_syscall_next_pc): Likewise.
3361 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3363 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3364 * nto-x86-low.c: Likewise.
3366 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3368 * Makefile.in: Include disable-implicit-rules.mk.
3370 2016-11-23 Pedro Alves <palves@redhat.com>
3372 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3373 (debug_vprintf): Use std::chrono::steady_clock instead of
3374 gettimeofday. Use '.' instead of ':'.
3375 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3376 (get_timestamp): Use std::chrono::steady_clock instead of
3379 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3381 * Makefile.in: Fix whitespace formatting.
3383 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3385 * Makefile.in (SFILES, OBS): Flatten list and order
3388 2016-11-23 Pedro Alves <palves@redhat.com>
3390 * event-loop.c (handle_file_event): Use warning.
3391 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3392 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3395 2016-11-23 Pedro Alves <palves@redhat.com>
3397 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3399 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3400 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3401 debug_printf and debug_flush for debug output.
3402 * server.c (handle_general_set): Likewise.
3403 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3406 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3408 * Makefile.in (.c.o): Replace rule with ...
3409 (%.o: %.c): ... this one.
3411 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3413 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3414 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3416 * configure.ac: Remove checks for the make program.
3417 * configure: Re-generate.
3419 2016-10-28 Pedro Alves <palves@redhat.com>
3421 * Makefile.in (CXX_DIALECT): Get from configure.
3422 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3423 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3424 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3425 * config.in: Regenerate.
3426 * configure: Regenerate.
3428 2016-10-27 Yao Qi <yao.qi@linaro.org>
3430 * linux-low.c (linux_supports_range_stepping): Return true if
3431 can_software_single_step return true.
3433 2016-10-27 Yao Qi <yao.qi@linaro.org>
3435 * inferiors.c (find_inferior_in_random): New function.
3436 * inferiors.h (find_inferior_in_random): Declare.
3437 * linux-low.c (linux_wait_for_event_filtered): Call
3438 find_inferior_in_random instead of find_inferior.
3440 2016-10-27 Yao Qi <yao.qi@linaro.org>
3442 * linux-low.c (linux_wait_1): If single-step breakpoints are
3443 inserted, remove them.
3445 2016-10-26 Pedro Alves <palves@redhat.com>
3447 * linux-low.c (handle_extended_wait): Link parent/child fork
3449 (linux_wait_1): Unlink them.
3450 (linux_set_resume_request): Ignore resume requests for
3451 already-resumed and unhandled fork child threads.
3452 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3453 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3455 (handle_v_requests) <vCont>: Don't call require_running.
3456 * server.h (in_queued_stop_replies): New declaration.
3458 2016-10-24 Yao Qi <yao.qi@linaro.org>
3461 * linux-aarch64-low.c (append_insns): Cast the return value to
3464 2016-10-10 Yao Qi <yao.qi@linaro.org>
3466 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3468 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3470 * target.c (target_supports_multi_process): New function, moved
3472 * target.h (target_supports_multi_process): ... here. Remove
3475 2016-10-05 Tom Tromey <tom@tromey.com>
3478 * tracepoint.c (handle_tracepoint_bkpts): Check
3479 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3481 2016-10-05 Yao Qi <yao.qi@linaro.org>
3483 * configure.srv: Update the path of arm-*.xml files.
3485 2016-10-05 Terry Guo <terry.guo@arm.com>
3486 Yao Qi <yao.qi@linaro.org>
3488 * Makefile.in: Adjust the path of rules.
3489 * configure.srv: Update the path of xml files.
3490 * regformats/arm-with-iwmmxt.dat: Regenerated.
3491 * regformats/arm-with-neon.dat: Likewise.
3492 * regformats/arm-with-vfpv2.dat: Likewise.
3493 * regformats/arm-with-vfpv3.dat Likewise.
3495 2016-09-30 Yao Qi <yao.qi@linaro.org>
3498 * target.c (target_stop_and_wait): Don't call
3499 target_continue_no_signal, use resume_stop instead.
3501 2016-09-26 Yao Qi <yao.qi@linaro.org>
3503 * linux-low.c (linux_wait_1): Call debug_exit.
3505 2016-09-23 Pedro Alves <palves@redhat.com>
3507 * Makefile.in (SFILES): Add common/new-op.c.
3508 (OBS): Add common/new-op.o.
3509 (new-op.o): New rule.
3511 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3513 * .gitinore: Ignore more files.
3515 2016-09-21 Yao Qi <yao.qi@linaro.org>
3517 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3520 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3522 * server.c (start_inferior): Call target_mourn_inferior instead of
3523 mourn_inferior; pass ptid_t argument to it.
3525 (handle_target_event): Likewise.
3526 * target.c (target_mourn_inferior): New function.
3527 * target.h (mourn_inferior): Delete macro.
3529 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3531 * linux-low.c (lwp_is_stepping): New function.
3533 2016-09-06 Carl Love <cel@us.ibm.com>
3535 * server.c (start_inferior): Fixed comment, requested comment change
3536 didn't get updated correctly. Removed reference to ptrace () call as
3537 it is only true on Linux systems.
3539 2016-09-06 Carl Love <cel@us.ibm.com>
3541 * server.c (start_inferior): Do not call
3542 function target_post_create_inferior () if the
3543 inferior process has already exited.
3545 2016-09-05 Pedro Alves <palves@redhat.com>
3547 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3548 (COMPILE.pre, CC_LD): Use CXX directly.
3549 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3550 * acinclude.m4: Don't include build-with-cxx.m4.
3551 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3552 * configure: Regenerate.
3554 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3557 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3558 call writing data to own_buf.
3560 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3562 * target.c (mywait): Call target_wait instead of
3564 (target_wait): New function.
3566 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3568 * server.c (start_inferior): New variable 'ptid'. Replace calls
3569 to the_target->resume by target_continue{,_no_signal}, depending
3571 * target.c (target_stop_and_wait): Call target_continue_no_signal
3572 instead of the_target->resume.
3573 (target_continue): New function.
3575 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3577 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3579 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3582 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3584 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3585 * linux-arm-low.c (ps_get_thread_area): Likewise.
3586 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3587 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3588 * linux-mips-low.c (ps_get_thread_area): Likewise.
3589 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3590 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3591 * linux-x86-low.c (ps_get_thread_area): Likewise.
3592 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3594 2016-08-19 Pedro Alves <palves@redhat.com>
3596 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3598 2016-08-19 Pedro Alves <palves@redhat.com>
3600 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3601 comment. Use memcpy instead of casting through unsigned long.
3603 2016-08-19 Pedro Alves <palves@redhat.com>
3605 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3606 allocating around 0x80000000.
3608 2016-08-19 Pedro Alves <palves@redhat.com>
3611 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3612 (x32-avx512-linux-ipa.o): New rules.
3613 * configure.ac (x86_64-*-linux*): New x32 check.
3614 * configure.srv (ipa_x32_linux_regobj): New.
3615 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3616 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3618 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3620 * configure: Regenerate.
3622 2016-08-09 Pedro Alves <palves@redhat.com>
3625 * Makefile.in (OBS): Add signals-state-save-restore.o.
3626 (signals-state-save-restore.o): New rule.
3627 * config.in: Regenerate.
3628 * configure: Regenerate.
3629 * linux-low.c: Include "signals-state-save-restore.h".
3630 (linux_create_inferior): Call
3631 restore_original_signals_state.
3632 * server.c: Include "dispositions-save-restore.h".
3633 (captured_main): Call save_original_signals_state.
3635 2016-08-05 Pedro Alves <palves@redhat.com>
3637 * configure: Regenerate.
3639 2016-08-04 Yao Qi <yao.qi@linaro.org>
3641 * linux-low.c (regsets_fetch_inferior_registers): Check
3642 errno is ESRCH or not.
3644 2016-08-02 Yao Qi <yao.qi@linaro.org>
3646 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3647 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3648 (thread_db_load_search): Update.
3649 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3650 td_ta_set_event and td_ta_event_getmsg.
3652 2016-07-26 Pedro Alves <palves@redhat.com>
3655 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3656 of unsigned long for 64-bit registers and use uint32_t instead of
3657 unsigned int for 32-bit registers.
3659 2016-07-26 Pedro Alves <palves@redhat.com>
3661 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3664 2016-07-21 Tom Tromey <tom@tromey.com>
3666 * configure: Rebuild.
3668 2016-07-21 Yao Qi <yao.qi@linaro.org>
3670 * mem-break.c (find_gdb_breakpoint): Cast bp to
3671 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3673 2016-07-21 Yao Qi <yao.qi@linaro.org>
3675 * server.c (handle_v_requests): Support s and S actions
3676 if target_supports_software_single_step return true.
3678 2016-07-21 Yao Qi <yao.qi@linaro.org>
3680 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3681 is resume_step, call maybe_hw_step.
3682 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3684 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3686 (proceed_one_lwp): If resume request is resume_step, install
3687 reinsert breakpoints and call maybe_hw_step.
3689 2016-07-21 Yao Qi <yao.qi@linaro.org>
3691 * linux-low.c (proceed_one_lwp): Declare.
3692 (linux_resume_one_thread): Remove local variable 'step'.
3693 Lift code enqueue signal. Call proceed_one_lwp instead of
3694 linux_resume_one_lwp.
3696 2016-07-21 Yao Qi <yao.qi@linaro.org>
3698 * linux-low.c (linux_resume_one_thread): Call
3699 enqueue_pending_signal.
3701 2016-07-21 Yao Qi <yao.qi@linaro.org>
3703 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3704 * inferiors.c (do_restore_current_thread_cleanup): New function.
3705 (make_cleanup_restore_current_thread): Likewise.
3706 * linux-low.c (install_software_single_step_breakpoints): Call
3707 make_cleanup_restore_current_thread. Switch current_thread to
3710 2016-07-21 Yao Qi <yao.qi@linaro.org>
3712 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3713 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3714 (clone_one_breakpoint): Likewise.
3715 (delete_reinsert_breakpoints): Change parameter to thread.
3717 (has_reinsert_breakpoints): Likewise.
3718 (uninsert_reinsert_breakpoints): Likewise.
3719 (reinsert_reinsert_breakpoints): Likewise.
3720 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3721 (delete_reinsert_breakpoints): Likewise.
3722 (reinsert_reinsert_breakpoints): Likewise.
3723 (uninsert_reinsert_breakpoints): Likewise.
3724 (has_reinsert_breakpoints): Likewise.
3726 2016-07-21 Yao Qi <yao.qi@linaro.org>
3728 * inferiors.c (get_thread_process): Make parameter const.
3729 * inferiors.h (get_thread_process): Update declaration.
3730 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3731 Add new parameters child_thread and parent_thread. Callers
3733 * mem-break.h (clone_all_breakpoints): Update declaration.
3735 2016-07-21 Yao Qi <yao.qi@linaro.org>
3737 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3738 <command_list, handler>: Remove.
3739 (struct gdb_breakpoint): New.
3740 (struct other_breakpoint): New.
3741 (struct reinsert_breakpoint): New.
3742 (is_gdb_breakpoint): New function.
3743 (any_persistent_commands): Update command_list if
3744 is_gdb_breakpoint returns true.
3745 (set_breakpoint): Create breakpoints according to their types.
3746 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3747 (set_gdb_breakpoint_1): Likewise.
3748 (set_gdb_breakpoint): Likewise.
3749 (clear_breakpoint_conditions): Change parameter type to
3750 'struct gdb_breakpoint *'.
3751 (clear_breakpoint_commands): Likewise.
3752 (clear_breakpoint_conditions_and_commands): Likewise.
3753 (add_condition_to_breakpoint): Likewise.
3754 (add_breakpoint_condition): Likewise.
3755 (add_commands_to_breakpoint): Likewise.
3756 (check_breakpoints): Check other_breakpoint.
3757 (clone_one_breakpoint): Clone breakpopint according to its type.
3758 * mem-break.h (struct gdb_breakpoint): Declare.
3759 (set_gdb_breakpoint): Update declaration.
3760 (clear_breakpoint_conditions_and_commands): Likewise.
3761 (add_breakpoint_condition): Likewise.
3762 (add_breakpoint_commands): Likewise.
3763 * server.c (process_point_options): Change parameter type to
3764 'struct gdb_breakpoint *'.
3766 2016-07-21 Yao Qi <yao.qi@linaro.org>
3768 * mem-break.c (set_breakpoint_at): Rename it to ...
3769 (set_breakpoint_type_at): ... it.
3770 (set_breakpoint_at): Call set_breakpoint_type_at.
3771 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3772 * mem-break.h (set_breakpoint_at): Update comments.
3774 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3776 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3778 (nios2_store_gregset): Likewise.
3780 2016-07-01 Pedro Alves <palves@redhat.com>
3781 Antoine Tremblay <antoine.tremblay@ericsson.com>
3783 * linux-low.c: Change interface to take the target lwp_info
3784 pointer directly and return void. Handle detaching from a zombie
3786 (linux_detach_lwp_callback): New function.
3787 (linux_detach): Detach from the leader thread after detaching from
3790 2016-06-28 Yao Qi <yao.qi@linaro.org>
3792 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3793 for variable new_offset.
3794 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3795 (aarch64_ftrace_insn_reloc_cb): Likewise.
3796 (aarch64_ftrace_insn_reloc_tb): Likewise.
3797 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3798 PRIx64 instead of PRIx32.
3800 2016-06-28 Yao Qi <yao.qi@linaro.org>
3802 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3803 (the_low_target): Install arm_get_syscall_trapinfo.
3805 2016-06-28 Yao Qi <yao.qi@linaro.org>
3807 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3809 (the_low_target): Install aarch64_get_syscall_trapinfo.
3811 2016-06-28 Yao Qi <yao.qi@linaro.org>
3813 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3815 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3816 Remove parameter sysno.
3817 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3820 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3822 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3823 (s390_emit_ne_goto): Likewise.
3824 (s390_emit_lt_goto): Likewise.
3825 (s390_emit_le_goto): Likewise.
3826 (s390_emit_gt_goto): Likewise.
3827 (s390_emit_ge_goto): Likewise.
3828 (s390x_emit_eq_goto): Likewise.
3829 (s390x_emit_ne_goto): Likewise.
3830 (s390x_emit_lt_goto): Likewise.
3831 (s390x_emit_le_goto): Likewise.
3832 (s390x_emit_gt_goto): Likewise.
3833 (s390x_emit_ge_goto): Likewise.
3834 (s390_emit_ops_impl): Mark variable static.
3835 (s390x_emit_ops): Likewise.
3837 2016-06-17 Yao Qi <yao.qi@linaro.org>
3839 * linux-low.c (handle_extended_wait): Call
3840 uninsert_reinsert_breakpoints for the parent process. Remove
3841 reinsert breakpoints from the child process. Reinsert them to
3842 the parent process when vfork is done.
3843 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3844 (reinsert_reinsert_breakpoints): New function.
3845 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3846 (reinsert_reinsert_breakpoints): Declare.
3848 2016-06-17 Yao Qi <yao.qi@linaro.org>
3850 * linux-low.c (handle_extended_wait): If the parent is doing
3851 step-over, remove the reinsert breakpoints from the forked child.
3853 2016-06-17 Yao Qi <yao.qi@linaro.org>
3855 * linux-low.c (unsuspend_all_lwps): Declare.
3856 (linux_low_filter_event): If thread exited, call finish_step_over.
3857 If step-over is finished, unsuspend other threads.
3859 2016-06-17 Yao Qi <yao.qi@linaro.org>
3861 * linux-low.c (linux_resume_one_lwp_throw): Assert
3862 has_reinsert_breakpoints returns false.
3863 * mem-break.c (delete_disabled_breakpoints): Assert
3864 bp type isn't reinsert_breakpoint.
3866 2016-06-17 Yao Qi <yao.qi@linaro.org>
3868 * linux-low.c (maybe_hw_step): New function.
3869 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3870 (finish_step_over): Switch current_thread to lwp temporarily,
3871 and assert has_reinsert_breakpoints returns true.
3872 (proceed_one_lwp): Call maybe_hw_step.
3873 * mem-break.c (has_reinsert_breakpoints): New function.
3874 * mem-break.h (has_reinsert_breakpoints): Declare.
3876 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3878 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3880 2016-05-17 Yao Qi <yao.qi@linaro.org>
3882 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3883 instead of find_inferior.
3885 2016-05-05 Yao Qi <yao.qi@linaro.org>
3887 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3888 Initialize res to zero.
3890 2016-05-05 Yao Qi <yao.qi@linaro.org>
3892 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3895 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3897 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3898 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3899 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3901 2016-04-28 Par Olsson <par.olsson@windriver.com>
3902 Simon Marchi <simon.marchi@ericsson.com>
3904 * tracepoint.c (write_inferior_int8): New function.
3905 (cmd_qtenable_disable): Write enable flag using
3906 write_inferior_int8.
3908 2016-04-25 Yao Qi <yao.qi@linaro.org>
3910 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3911 (need_step_over_p): Return zero if the LWP has pending signals
3912 can be delivered on software single step target.
3914 2016-04-25 Yao Qi <yao.qi@linaro.org>
3916 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3917 return instead of error.
3919 2016-04-22 Yao Qi <yao.qi@linaro.org>
3921 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3924 2016-04-22 Yao Qi <yao.qi@linaro.org>
3926 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3927 signal when stepping over breakpoint with software single
3930 2016-04-21 Pedro Alves <palves@redhat.com>
3932 * linux-s390-low.c (s390_collect_ptrace_register)
3933 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3935 (s390_check_regset): Use void * instead of gdb_byte *.
3937 2016-04-20 Pedro Alves <palves@redhat.com>
3939 * configure: Renegerate.
3941 2016-04-20 Yao Qi <yao.qi@linaro.org>
3943 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3944 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3946 (arm_store_gregset): Likewise.
3948 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3950 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3951 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3952 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3953 (amd64-avx-mpx-linux.c): New rules.
3954 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3955 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3956 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3957 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3958 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3959 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3960 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3961 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3962 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3963 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3964 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3965 * linux-x86-low.c (x86_linux_read_description): Add case for
3966 X86_XSTATE_AVX_MPX_MASK.
3967 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3968 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3969 init_registers_i386_avx_mpx_linux.
3970 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3971 (initialize_low_tracepoint): Call
3972 init_registers_i386_avx_mpx_linux.
3973 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3974 (initialize_low_tracepoint): Call
3975 init_registers_amd64_avx_mpx_linux.
3976 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3977 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3978 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3981 2016-04-18 Pedro Alves <palves@redhat.com>
3983 * configure: Regenerate.
3985 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3987 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3988 (aarch64_emit_sub): Likewise.
3990 2016-04-12 Pedro Alves <palves@redhat.com>
3992 * utils.c (prepare_to_throw_exception): Delete.
3994 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3996 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3998 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4000 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4002 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4004 * linux-aarch64-ipa.c: Add <elf.h> include.
4005 * linux-ppc-ipa.c: Add <elf.h> include.
4006 * linux-s390-ipa.c: Add <elf.h> include.
4008 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4010 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4011 (get_raw_reg_ptr): Likewise.
4012 (get_trace_state_variable_value_ptr): Likewise.
4013 (set_trace_state_variable_value_ptr): Likewise.
4014 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4017 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4018 Marcin Kościelnicki <koriakin@0x04.net>
4021 * linux-ppc-low.c (emit_insns): New function.
4022 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4023 (ppc_emit_prologue): New function.
4024 (ppc_emit_epilogue): New function.
4025 (ppc_emit_add): New function.
4026 (ppc_emit_sub): New function.
4027 (ppc_emit_mul): New function.
4028 (ppc_emit_lsh): New function.
4029 (ppc_emit_rsh_signed): New function.
4030 (ppc_emit_rsh_unsigned): New function.
4031 (ppc_emit_ext): New function.
4032 (ppc_emit_zero_ext): New function.
4033 (ppc_emit_log_not): New function.
4034 (ppc_emit_bit_and): New function.
4035 (ppc_emit_bit_or): New function.
4036 (ppc_emit_bit_xor): New function.
4037 (ppc_emit_bit_not): New function.
4038 (ppc_emit_equal): New function.
4039 (ppc_emit_less_signed): New function.
4040 (ppc_emit_less_unsigned): New function.
4041 (ppc_emit_ref): New function.
4042 (ppc_emit_const): New function.
4043 (ppc_emit_reg): New function.
4044 (ppc_emit_pop): New function.
4045 (ppc_emit_stack_flush): New function.
4046 (ppc_emit_swap): New function.
4047 (ppc_emit_stack_adjust): New function.
4048 (ppc_emit_call): New function.
4049 (ppc_emit_int_call_1): New function.
4050 (ppc_emit_void_call_2): New function.
4051 (ppc_emit_if_goto): New function.
4052 (ppc_emit_goto): New function.
4053 (ppc_emit_eq_goto): New function.
4054 (ppc_emit_ne_goto): New function.
4055 (ppc_emit_lt_goto): New function.
4056 (ppc_emit_le_goto): New function.
4057 (ppc_emit_gt_goto): New function.
4058 (ppc_emit_ge_goto): New function.
4059 (ppc_write_goto_address): New function.
4060 (ppc_emit_ops_impl): New static variable.
4061 (ppc64v1_emit_prologue): New function.
4062 (ppc64v2_emit_prologue): New function.
4063 (ppc64_emit_epilogue): New function.
4064 (ppc64_emit_add): New function.
4065 (ppc64_emit_sub): New function.
4066 (ppc64_emit_mul): New function.
4067 (ppc64_emit_lsh): New function.
4068 (ppc64_emit_rsh_signed): New function.
4069 (ppc64_emit_rsh_unsigned): New function.
4070 (ppc64_emit_ext): New function.
4071 (ppc64_emit_zero_ext): New function.
4072 (ppc64_emit_log_not): New function.
4073 (ppc64_emit_bit_and): New function.
4074 (ppc64_emit_bit_or): New function.
4075 (ppc64_emit_bit_xor): New function.
4076 (ppc64_emit_bit_not): New function.
4077 (ppc64_emit_equal): New function.
4078 (ppc64_emit_less_signed): New function.
4079 (ppc64_emit_less_unsigned): New function.
4080 (ppc64_emit_ref): New function.
4081 (ppc64_emit_const): New function.
4082 (ppc64v1_emit_reg): New function.
4083 (ppc64v2_emit_reg): New function.
4084 (ppc64_emit_pop): New function.
4085 (ppc64_emit_stack_flush): New function.
4086 (ppc64_emit_swap): New function.
4087 (ppc64v1_emit_call): New function.
4088 (ppc64v2_emit_call): New function.
4089 (ppc64v1_emit_int_call_1): New function.
4090 (ppc64v2_emit_int_call_1): New function.
4091 (ppc64v1_emit_void_call_2): New function.
4092 (ppc64v2_emit_void_call_2): New function.
4093 (ppc64_emit_if_goto): New function.
4094 (ppc64_emit_eq_goto): New function.
4095 (ppc64_emit_ne_goto): New function.
4096 (ppc64_emit_lt_goto): New function.
4097 (ppc64_emit_le_goto): New function.
4098 (ppc64_emit_gt_goto): New function.
4099 (ppc64_emit_ge_goto): New function.
4100 (ppc64v1_emit_ops_impl): New static variable.
4101 (ppc64v2_emit_ops_impl): New static variable.
4102 (ppc_emit_ops): New function.
4103 (linux_low_target): Wire in ppc_emit_ops.
4105 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4106 Marcin Kościelnicki <koriakin@0x04.net>
4109 * Makefile.in: Add powerpc-*-ipa.o
4110 * configure.srv: Add ipa_obj for powerpc*-linux.
4111 * linux-ppc-ipa.c: New file.
4112 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4114 (PPC_FIELD): New macro.
4115 (PPC_SEXT): New macro.
4116 (PPC_OP6): New macro.
4117 (PPC_BO): New macro.
4118 (PPC_LI): New macro.
4119 (PPC_BD): New macro.
4120 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4121 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4122 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4123 (ppc_get_thread_area): New function.
4124 (is_elfv2_inferior): New function.
4125 (gen_ds_form): New function.
4126 (GEN_STD): New macro.
4127 (GEN_STDU): New macro.
4128 (GEN_LD): New macro.
4129 (GEN_LDU): New macro.
4130 (gen_d_form): New function.
4131 (GEN_ADDI): New macro.
4132 (GEN_ADDIS): New macro.
4133 (GEN_LI): New macro.
4134 (GEN_LIS): New macro.
4135 (GEN_ORI): New macro.
4136 (GEN_ORIS): New macro.
4137 (GEN_LWZ): New macro.
4138 (GEN_STW): New macro.
4139 (GEN_STWU): New macro.
4140 (gen_xfx_form): New function.
4141 (GEN_MFSPR): New macro.
4142 (GEN_MTSPR): New macro.
4143 (GEN_MFCR): New macro.
4144 (GEN_MTCR): New macro.
4145 (GEN_SYNC): New macro.
4146 (GEN_LWSYNC): New macro.
4147 (gen_x_form): New function.
4148 (GEN_OR): New macro.
4149 (GEN_MR): New macro.
4150 (GEN_LWARX): New macro.
4151 (GEN_STWCX): New macro.
4152 (GEN_CMPW): New macro.
4153 (gen_md_form): New function.
4154 (GEN_RLDICL): New macro.
4155 (GEN_RLDICR): New macro.
4156 (gen_i_form): New function.
4158 (GEN_BL): New macro.
4159 (gen_b_form): New function.
4160 (GEN_BNE): New macro.
4161 (GEN_LOAD): New macro.
4162 (GEN_STORE): New macro.
4163 (gen_limm): New function.
4164 (gen_atomic_xchg): New function.
4165 (gen_call): New function.
4166 (ppc_relocate_instruction): New function.
4167 (ppc_install_fast_tracepoint_jump_pad): New function.
4168 (ppc_get_min_fast_tracepoint_insn_len): New function.
4169 (ppc_get_ipa_tdesc_idx): New function.
4170 (the_low_target): Wire in the new functions.
4171 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4173 * linux-ppc-tdesc.h: New file.
4175 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4177 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4178 (alloc_jump_pad_buffer): New function.
4179 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4180 (alloc_jump_pad_buffer): New function.
4181 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4182 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4183 (alloc_jump_pad_buffer): New function.
4184 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4185 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4186 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4187 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4189 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4191 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4192 * linux-amd64-ipa.c: Likewise.
4193 * linux-i386-ipa.c: Likewise.
4194 * linux-s390-ipa.c: Likewise.
4195 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4196 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4197 set_trace_state_variable_value_ptr.
4198 (struct ipa_sym_addresses): Likewise.
4199 (symbol_list): Likewise.
4200 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4201 accessing gdb_collect directly.
4202 (gdb_collect_ptr_type): New typedef.
4203 (get_raw_reg_ptr_type): New typedef.
4204 (get_trace_state_variable_value_ptr_type): New typedef.
4205 (set_trace_state_variable_value_ptr_type): New typedef.
4206 (gdb_collect_ptr): New global.
4207 (get_raw_reg_ptr): New global.
4208 (get_trace_state_variable_value_ptr): New global.
4209 (set_trace_state_variable_value_ptr): New global.
4210 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4211 accessing get_raw_reg directly.
4212 (get_get_tsv_func_addr): Likewise for
4213 get_trace_state_variable_value_ptr.
4214 (get_set_tsv_func_addr): Likewise for
4215 set_trace_state_variable_value_ptr.
4216 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4218 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4220 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4222 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4224 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4226 (relocate_instruction): Remove own_buf.
4227 * server.c (own_buf): Make global.
4228 (handle_v_requests): Make global.
4229 * server.h (own_buf): New declaration.
4230 (handle_v_requests): New prototype.
4232 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4235 * linux-s390-low.c (add_insns): New function.
4236 (s390_emit_prologue): New function.
4237 (s390_emit_epilogue): New function.
4238 (s390_emit_add): New function.
4239 (s390_emit_sub): New function.
4240 (s390_emit_mul): New function.
4241 (s390_emit_lsh): New function.
4242 (s390_emit_rsh_signed): New function.
4243 (s390_emit_rsh_unsigned): New function.
4244 (s390_emit_ext): New function.
4245 (s390_emit_log_not): New function.
4246 (s390_emit_bit_and): New function.
4247 (s390_emit_bit_or): New function.
4248 (s390_emit_bit_xor): New function.
4249 (s390_emit_bit_not): New function.
4250 (s390_emit_equal): New function.
4251 (s390_emit_less_signed): New function.
4252 (s390_emit_less_unsigned): New function.
4253 (s390_emit_ref): New function.
4254 (s390_emit_if_goto): New function.
4255 (s390_emit_goto): New function.
4256 (s390_write_goto_address): New function.
4257 (s390_emit_litpool): New function.
4258 (s390_emit_const): New function.
4259 (s390_emit_call): New function.
4260 (s390_emit_reg): New function.
4261 (s390_emit_pop): New function.
4262 (s390_emit_stack_flush): New function.
4263 (s390_emit_zero_ext): New function.
4264 (s390_emit_swap): New function.
4265 (s390_emit_stack_adjust): New function.
4266 (s390_emit_set_r2): New function.
4267 (s390_emit_int_call_1): New function.
4268 (s390_emit_void_call_2): New function.
4269 (s390_emit_eq_goto): New function.
4270 (s390_emit_ne_goto): New function.
4271 (s390_emit_lt_goto): New function.
4272 (s390_emit_le_goto): New function.
4273 (s390_emit_gt_goto): New function.
4274 (s390_emit_ge_goto): New function.
4275 (s390x_emit_prologue): New function.
4276 (s390x_emit_epilogue): New function.
4277 (s390x_emit_add): New function.
4278 (s390x_emit_sub): New function.
4279 (s390x_emit_mul): New function.
4280 (s390x_emit_lsh): New function.
4281 (s390x_emit_rsh_signed): New function.
4282 (s390x_emit_rsh_unsigned): New function.
4283 (s390x_emit_ext): New function.
4284 (s390x_emit_log_not): New function.
4285 (s390x_emit_bit_and): New function.
4286 (s390x_emit_bit_or): New function.
4287 (s390x_emit_bit_xor): New function.
4288 (s390x_emit_bit_not): New function.
4289 (s390x_emit_equal): New function.
4290 (s390x_emit_less_signed): New function.
4291 (s390x_emit_less_unsigned): New function.
4292 (s390x_emit_ref): New function.
4293 (s390x_emit_if_goto): New function.
4294 (s390x_emit_const): New function.
4295 (s390x_emit_call): New function.
4296 (s390x_emit_reg): New function.
4297 (s390x_emit_pop): New function.
4298 (s390x_emit_stack_flush): New function.
4299 (s390x_emit_zero_ext): New function.
4300 (s390x_emit_swap): New function.
4301 (s390x_emit_stack_adjust): New function.
4302 (s390x_emit_int_call_1): New function.
4303 (s390x_emit_void_call_2): New function.
4304 (s390x_emit_eq_goto): New function.
4305 (s390x_emit_ne_goto): New function.
4306 (s390x_emit_lt_goto): New function.
4307 (s390x_emit_le_goto): New function.
4308 (s390x_emit_gt_goto): New function.
4309 (s390x_emit_ge_goto): New function.
4310 (s390_emit_ops): New function.
4311 (struct linux_target_ops): Fill in emit_ops hook.
4313 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4316 * Makefile.in: Add s390 IPA files.
4317 * configure.srv: Build IPA for s390.
4318 * linux-s390-ipa.c: New file.
4319 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4320 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4321 (tdesc_s390_linux32): Likewise.
4322 (init_registers_s390_linux32v1): Likewise.
4323 (tdesc_s390_linux32v1): Likewise.
4324 (init_registers_s390_linux32v2): Likewise.
4325 (tdesc_s390_linux32v2): Likewise.
4326 (init_registers_s390_linux64): Likewise.
4327 (tdesc_s390_linux64): Likewise.
4328 (init_registers_s390_linux64v1): Likewise.
4329 (tdesc_s390_linux64v1): Likewise.
4330 (init_registers_s390_linux64v2): Likewise.
4331 (tdesc_s390_linux64v2): Likewise.
4332 (init_registers_s390_te_linux64): Likewise.
4333 (tdesc_s390_te_linux64): Likewise.
4334 (init_registers_s390_vx_linux64): Likewise.
4335 (tdesc_s390_vx_linux64): Likewise.
4336 (init_registers_s390_tevx_linux64): Likewise.
4337 (tdesc_s390_tevx_linux64): Likewise.
4338 (init_registers_s390x_linux64): Likewise.
4339 (tdesc_s390x_linux64): Likewise.
4340 (init_registers_s390x_linux64v1): Likewise.
4341 (tdesc_s390x_linux64v1): Likewise.
4342 (init_registers_s390x_linux64v2): Likewise.
4343 (tdesc_s390x_linux64v2): Likewise.
4344 (init_registers_s390x_te_linux64): Likewise.
4345 (tdesc_s390x_te_linux64): Likewise.
4346 (init_registers_s390x_vx_linux64): Likewise.
4347 (tdesc_s390x_vx_linux64): Likewise.
4348 (init_registers_s390x_tevx_linux64): Likewise.
4349 (tdesc_s390x_tevx_linux64): Likewise.
4350 (have_hwcap_s390_vx): New static variable.
4351 (s390_arch_setup): Fill have_hwcap_s390_vx.
4352 (s390_get_thread_area): New function.
4353 (s390_ft_entry_gpr_esa): New const.
4354 (s390_ft_entry_gpr_zarch): New const.
4355 (s390_ft_entry_misc): New const.
4356 (s390_ft_entry_fr): New const.
4357 (s390_ft_entry_vr): New const.
4358 (s390_ft_main_31): New const.
4359 (s390_ft_main_64): New const.
4360 (s390_ft_exit_fr): New const.
4361 (s390_ft_exit_vr): New const.
4362 (s390_ft_exit_misc): New const.
4363 (s390_ft_exit_gpr_esa): New const.
4364 (s390_ft_exit_gpr_zarch): New const.
4365 (append_insns): New function.
4366 (s390_relocate_instruction): New function.
4367 (s390_install_fast_tracepoint_jump_pad): New function.
4368 (s390_get_min_fast_tracepoint_insn_len): New function.
4369 (s390_get_ipa_tdesc_idx): New function.
4370 (struct linux_target_ops): Wire in the above functions.
4371 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4372 * linux-s390-tdesc.h: New file.
4374 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4376 * linux-s390-low.c (s390_supports_tracepoints): New function.
4377 (struct linux_target_ops): Fill supports_tracepoints hook.
4379 2016-03-18 Yao Qi <yao.qi@linaro.org>
4381 * linux-low.c (lwp_signal_can_be_delivered): New function.
4382 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4384 2016-03-18 Yao Qi <yao.qi@linaro.org>
4386 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4387 0 if signal is enqueued. Remove 'signal' from one debugging
4388 message. Move one debugging message to some lines below.
4389 Remove code setting 'signal' to 0.
4391 2016-03-18 Yao Qi <yao.qi@linaro.org>
4393 * linux-low.c (linux_low_filter_event): Remove redundant
4394 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4396 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4398 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4399 (struct linux_target_ops): Wire in the above.
4401 2016-03-03 Yao Qi <yao.qi@linaro.org>
4403 * linux-low.c: Update comments to start_step_over.
4405 2016-03-03 Yao Qi <yao.qi@linaro.org>
4408 * linux-low.c (handle_extended_wait): Set child suspended
4409 if event_lwp->bp_reinsert isn't zero.
4411 2016-03-02 Yao Qi <yao.qi@linaro.org>
4413 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4414 enqueue_pending_signal.
4416 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4418 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4421 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4423 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4424 (s390_regmap_3264) [!__s390x__]: New global.
4425 (s390_collect_ptrace_register): Skip map entries containing -1.
4426 (s390_supply_ptrace_register): Ditto.
4427 (s390_fill_gprs_high): New function.
4428 (s390_store_gprs_high): New function.
4429 (s390_regsets): Add NT_S390_HIGH_GPRS.
4430 (s390_get_hwcap): Enable on 31-bit.
4431 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4432 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4433 Detect NT_S390_HIGH_GPRS.
4434 (s390_usrregs_info_3264): Enable on 31-bit.
4435 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4436 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4438 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4441 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4442 * configure.srv: Ditto.
4443 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4444 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4445 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4446 (init_registers_amd64_linux): Remove prototype.
4447 (tdesc_amd64_linux): Remove declaration.
4448 (get_ipa_tdesc): New function.
4449 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4450 initialize remaining tdescs.
4451 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4452 (init_registers_i386_linux): Remove prototype.
4453 (tdesc_i386_linux): Remove declaration.
4454 (get_ipa_tdesc): New function.
4455 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4456 initialize remaining tdescs.
4457 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4458 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4459 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4460 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4461 (x86_get_ipa_tdesc_idx): New function.
4462 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4463 * linux-x86-tdesc.h: New file.
4464 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4465 (target_get_ipa_tdesc_idx): New macro.
4466 * tracepoint.c (ipa_tdesc_idx): New macro.
4467 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4468 (symbol_list): Add ipa_tdesc_idx.
4469 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4470 (ipa_tdesc): Remove.
4471 (ipa_tdesc_idx): New variable.
4472 (get_context_regcache): Use get_ipa_tdesc.
4473 (gdb_collect): Ditto.
4475 * tracepoint.h (get_ipa_tdesc): New prototype.
4476 (ipa_tdesc): Remove.
4478 2016-02-24 Pedro Alves <palves@redhat.com>
4480 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4481 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4482 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4483 Factor out common code between the USE_SIGTRAP_SIGINFO and
4484 !USE_SIGTRAP_SIGINFO blocks.
4485 (linux_low_filter_event): Call save_stop_reason instead of
4486 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4488 (linux_wait_1): Update comments.
4490 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4492 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4493 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4494 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4495 ppc_insert_point, ppc_remove_point.
4497 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4499 * linux-s390-low.c (s390_supports_z_point_type): New function.
4500 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4502 2016-02-16 Yao Qi <yao.qi@linaro.org>
4504 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4505 PC. Get pc from regcache_read_pc.
4507 2016-02-12 Yao Qi <yao.qi@linaro.org>
4509 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4510 or linux_get_pc_32bit.
4511 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4513 2016-02-12 Yao Qi <yao.qi@linaro.org>
4515 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4516 arm_linux_get_next_pcs_fixup.
4518 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4520 * tracepoint.c (x_tracepoint_action_download): Change
4521 write_inferior_data_ptr to write_inferior_data_pointer.
4522 (cmd_qtstart): Likewise.
4523 (write_inferior_data_ptr): Remove.
4524 (download_agent_expr): Change write_inferior_data_ptr to
4525 write_inferior_data_pointer.
4526 (download_tracepoint_1): Likewise.
4527 (download_tracepoint): Likewise.
4528 (download_trace_state_variables): Likewise.
4530 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4531 Marcin Kościelnicki <koriakin@0x04.net>
4533 * tracepoint.c (struct tracepoint_action_ops): Remove.
4534 (struct tracepoint_action): Remove ops.
4535 (m_tracepoint_action_download, r_tracepoint_action_download)
4536 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4537 size and offset accordingly.
4538 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4539 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4540 (tracepoint_action_send, tracepoint_action_download): New functions.
4541 Helpers for trace action handlers.
4542 (add_tracepoint_action): Remove setup actions ops.
4543 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4545 2016-02-10 Yao Qi <yao.qi@linaro.org>
4547 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4549 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4551 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4553 * configure: Regenerate.
4555 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4557 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4558 void * to gdb_byte *.
4559 * linux-low.c (siginfo_fixup): Likewise.
4560 (linux_xfer_siginfo): Likewise.
4561 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4563 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4565 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4567 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4569 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4571 * linux-x86-low.c [__x86_64__]: Include
4572 "nat/amd64-linux-siginfo.h".
4573 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4574 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4575 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4576 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4577 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4578 (cpt_si_fd, si_timerid, si_overrun): Move from
4579 nat/amd64-linux-siginfo.c.
4580 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4582 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4584 * server.c (skip_to_semicolon): Remove.
4585 (process_point_options): Use strchrnul instead of
4588 2016-01-26 Yao Qi <yao.qi@linaro.org>
4590 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4591 * linux-low.c (install_software_single_step_breakpoints): Don't
4592 call regcache_read_pc.
4593 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4596 2016-01-26 Yao Qi <yao.qi@linaro.org>
4598 * linux-low.c (install_software_single_step_breakpoints): Call
4599 regcache_read_pc instead of get_pc.
4601 2016-01-26 Yao Qi <yao.qi@linaro.org>
4603 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4604 (unblock_async_io): Rename to ...
4605 (block_unblock_async_io): ... it. New function.
4606 (enable_async_io): Don't install SIGIO handler. Unblock it
4608 (disable_async_io): Don't ignore SIGIO. Block it instead.
4609 (initialize_async_io): Install SIGIO handler. Don't call
4612 2016-01-26 Yao Qi <yao.qi@linaro.org>
4614 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4615 first character is '\003', call *the_target->request_interrupt.
4617 2016-01-25 Yao Qi <yao.qi@linaro.org>
4619 * remote-utils.c (new_thread_notify): Remove.
4620 (dead_thread_notify): Likewise.
4621 * remote-utils.h (new_thread_notify): Remove declaration.
4622 (dead_thread_notify): Likewise.
4624 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4626 * gdb.trace/pending.exp: Fix expected message on continue.
4628 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4630 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4631 it works properly on big-endian machines where sizeof (CORE_ADDR)
4634 2016-01-21 Pedro Alves <palves@redhat.com>
4636 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4637 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4638 * configure: Regenerate.
4640 2016-01-21 Yao Qi <yao.qi@linaro.org>
4642 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4643 is_thumb and set it according to CPSR saved on the stack.
4644 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4645 arm_sigreturn_next_pc.
4647 2016-01-18 Yao Qi <yao.qi@linaro.org>
4649 * linux-low.c (linux_set_pc_64bit): New function.
4650 (linux_get_pc_64bit): New function.
4651 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4653 * linux-sparc-low.c (debug_threads): Remove declaration.
4654 (sparc_get_pc): Remove.
4655 (the_low_target): Use linux_get_pc_64bit instead of
4657 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4658 (the_low_target): Use linux_get_pc_64bit and
4661 2016-01-18 Yao Qi <yao.qi@linaro.org>
4663 * linux-arm-low.c (debug_threads): Remove declaration.
4664 (arm_get_pc, arm_set_pc): Remove.
4665 (the_low_target): Use linux_get_pc_32bit and
4667 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4668 (the_low_target): Use linux_get_pc_32bit and
4670 * linux-cris-low.c (debug_threads): Remove declaration.
4671 (cris_get_pc, cris_set_pc,): Remove.
4672 (the_low_target): Use linux_get_pc_32bit and
4674 * linux-crisv32-low.c (debug_threads): Remove declaration.
4675 (cris_get_pc, cris_set_pc): Remove.
4676 (the_low_target): Use linux_get_pc_32bit and
4678 * linux-low.c: Include inttypes.h.
4679 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4680 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4681 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4682 (the_low_target): Use linux_get_pc_32bit and
4684 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4685 (the_low_target): Use linux_get_pc_32bit and
4687 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4688 (the_low_target): Use linux_get_pc_32bit and
4690 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4691 (the_low_target): Use linux_get_pc_32bit and
4693 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4694 (the_low_target): Use linux_get_pc_32bit and
4697 2016-01-18 Gary Benson <gbenson@redhat.com>
4699 * configure.ac (AC_FUNC_FORK): New check.
4700 * config.in: Regenerate.
4701 * configure: Likewise.
4703 2016-01-14 Yao Qi <yao.qi@linaro.org>
4705 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4706 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4707 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4708 arm_get_next_pcs_ctor.
4710 2016-01-12 Josh Stone <jistone@redhat.com>
4711 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4713 * inferiors.h: Include "gdb_vecs.h".
4714 (struct process_info): Add syscalls_to_catch.
4715 * inferiors.c (remove_process): Free syscalls_to_catch.
4716 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4717 syscall_return stops.
4718 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4719 * server.c (handle_general_set): Handle QCatchSyscalls.
4720 (handle_query): Report support for QCatchSyscalls.
4721 * target.h (struct target_ops): Add supports_catch_syscall.
4722 (target_supports_catch_syscall): New macro.
4723 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4724 (struct lwp_info): Add syscall_state.
4725 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4726 Maintain syscall_state and syscalls_to_catch across exec.
4727 (get_syscall_trapinfo): New function, proxy to the_low_target.
4728 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4729 (linux_low_filter_event): Toggle syscall_state entry/return for
4730 syscall traps, and set it ignored for all others.
4731 (gdb_catching_syscalls_p): New function.
4732 (gdb_catch_this_syscall_p): New function.
4733 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4734 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4735 (linux_supports_catch_syscall): New function.
4736 (linux_target_ops): Install it.
4737 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4738 (the_low_target): Install it.
4740 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4742 * acinclude.m4: Include new ../warning.m4 file.
4743 * configure: Regenerated.
4744 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4746 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4748 * ax.c (is_goto_target): Mark static.
4749 * linux-low.c (register_addr): Likewise.
4750 (linux_fetch_registers, linux_store_registers): Likewise.
4751 * mem-break.c (any_persistent_commands): Fix old prototype.
4752 (add_commands_to_breakpoint): Mark static.
4753 * regcache.c (find_register_by_name): Delete unused func.
4754 * remote-utils.c (hex_or_minus_one): Mark static.
4755 * server.c (monitor_show_help): Mark static.
4756 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4757 handle_v_requests): Likewise.
4759 2016-01-12 Pedro Alves <palves@redhat.com>
4761 Remove use of the registered trademark symbol throughout.
4763 2016-01-08 Yao Qi <yao.qi@linaro.org>
4765 * remote-utils.c (getpkt): If c is '\003', call target hook
4768 2016-01-06 Yao Qi <yao.qi@linaro.org>
4770 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4771 linux-aarch32-low.c.
4772 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4773 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4774 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4775 (thumb2_breakpoint): Declare.
4776 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4777 linux-aarch32-low.h.
4778 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4779 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4780 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4782 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4784 * gdbreplay.c (gdbreplay_version): Change copyright year in
4786 * server.c (gdbserver_version): Likewise.
4788 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4790 * server.c (crc32_table): Delete.
4791 (crc32): Use libiberty's xcrc32 function.
4793 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4795 * lynx-low.c (lynx_delete_thread_callback): New function.
4796 (lynx_mourn): Properly delete our process and all of its
4797 threads. Remove call to clear_inferiors.
4799 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4801 * target.c (thread_search_callback): Add check that
4802 the thread_stopped target callback is not NULL before
4805 2015-12-21 Yao Qi <yao.qi@linaro.org>
4807 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4810 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4812 * server.c (handle_query): Call target_supports_software_single_step.
4814 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4816 * linux-low.c (single_step): New function.
4817 (linux_resume_one_lwp_throw): Call single_step.
4818 (start_step_over): Likewise.
4820 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4822 * Makefile.in (SFILES): Append arch/arm-linux.c,
4823 arch/arm-get-next-pcs.c.
4824 (arm-linux.o): New rule.
4825 (arm-get-next-pcs.o): New rule.
4826 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4828 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4829 to linux-aarch32-low.c.
4830 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4831 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4832 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4833 (thumb2_breakpoint_len): Likewise.
4834 (arm_is_thumb_mode): Make non-static.
4835 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4836 from linux-aarch32-low.c.
4837 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4838 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4839 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4840 (thumb2_breakpoint_len): Likewise.
4841 (arm_is_thumb_mode): New declaration.
4842 * linux-arm-low.c: Include arch/arm-linux.h
4843 aarch/arm-get-next-pcs.h, sys/syscall.h.
4844 (get_next_pcs_ops): New struct.
4845 (get_next_pcs_addr_bits_remove): New function.
4846 (get_next_pcs_is_thumb): New function.
4847 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4848 (arm_sigreturn_next_pc): Likewise.
4849 (get_next_pcs_syscall_next_pc): Likewise.
4850 (arm_gdbserver_get_next_pcs): Likewise.
4851 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4853 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4854 * server.h: Include gdb_vecs.h.
4856 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4858 * Makefile.in (SFILES): Append common/common-regcache.c.
4859 (OBS): Append common-regcache.o.
4860 (common-regcache.o): New rule.
4861 * regcache.c (init_register_cache): Initialize cache to
4863 (regcache_raw_read_unsigned): New function.
4864 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4865 register_status enum.
4867 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4869 * linux-aarch64-low.c (the_low_targets): Rename
4870 breakpoint_reinsert_addr to get_next_pcs.
4871 * linux-arm-low.c (the_low_targets): Likewise.
4872 * linux-bfin-low.c (the_low_targets): Likewise.
4873 * linux-cris-low.c (the_low_targets): Likewise.
4874 * linux-crisv32-low.c (the_low_targets): Likewise.
4875 * linux-low.c (can_software_single_step): Likewise.
4876 (install_software_single_step_breakpoints): New function.
4877 (start_step_over): Use install_software_single_step_breakpoints.
4878 * linux-low.h: New CORE_ADDR vector.
4879 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4881 * linux-mips-low.c (the_low_targets): Likewise.
4882 * linux-nios2-low.c (the_low_targets): Likewise.
4883 * linux-sparc-low.c (the_low_targets): Likewise.
4885 2015-12-17 Pedro Alves <palves@redhat.com>
4887 * linux-low.c (linux_kill_one_lwp): Remove references to
4889 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4891 (linux_init_signals): Delete.
4892 (initialize_low): Adjust.
4893 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4895 2015-12-16 Pedro Alves <palves@redhat.com>
4897 * configure.ac (compiler warning flags): When testing a
4898 -Wno-foo option, check whether -Wfoo works instead.
4899 * configure: Regenerate.
4901 2015-12-11 Don Breazeal <donb@codesourcery.com>
4903 * server.c (process_serial_event): Don't exit from gdbserver
4904 in remote mode if there are still active inferiors.
4906 2015-12-11 Yao Qi <yao.qi@linaro.org>
4908 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4909 arm_breakpoint_at if the process is 32-bit.
4911 2015-12-11 Yao Qi <yao.qi@linaro.org>
4913 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4916 2015-12-07 Yao Qi <yao.qi@linaro.org>
4918 * configure.srv: Append arm.o to srv_tgtobj for
4919 aarch64*-*-linux* target.
4920 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4921 from linux-arm-low.c.
4922 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4923 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4924 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4925 (thumb2_breakpoint_len): Likewise.
4926 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4927 (arm_breakpoint_kinds): Likewise.
4928 (arm_breakpoint_kind_from_pc): Likewise.
4929 (arm_sw_breakpoint_from_kind): Likewise.
4930 (arm_breakpoint_kind_from_current_state): Likewise.
4931 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4932 (arm_sw_breakpoint_from_kind): Declare.
4933 (arm_breakpoint_kind_from_current_state): Declare.
4934 (arm_breakpoint_at): Declare.
4935 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4936 arm_sw_breakpoint_from_kind if process is 32-bit.
4937 (aarch64_breakpoint_kind_from_pc): New function.
4938 (aarch64_breakpoint_kind_from_current_state): New function.
4939 (the_low_target): Initialize fields breakpoint_kind_from_pc
4940 and breakpoint_kind_from_current_state.
4941 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4942 linux-aarch32-low.c.
4943 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4944 (arm_breakpoint, arm_breakpoint_len): Likewise.
4945 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4946 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4947 (arm_is_thumb_mode): Likewise.
4948 (arm_breakpoint_at): Likewise.
4949 (arm_breakpoint_kind_from_pc): Likewise.
4950 (arm_sw_breakpoint_from_kind): Likewise.
4951 (arm_breakpoint_kind_from_current_state): Likewise.
4954 2015-08-04 Yao Qi <yao.qi@linaro.org>
4956 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4957 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4958 * server.c (extended_protocol): Remove "static".
4959 * server.h (extended_protocol): Declare it.
4961 2015-12-04 Josh Stone <jistone@redhat.com>
4963 * target.h (struct target_ops) <arch_setup>: Rename to ...
4964 (struct target_ops) <post_create_inferior>: ... this.
4965 (target_arch_setup): Rename to ...
4966 (target_post_create_inferior): ... this, calling post_create_inferior.
4967 * server.c (start_inferior): Update target_arch_setup calls to
4968 target_post_create_inferior.
4969 * linux-low.c (linux_low_ptrace_options): Forward declare.
4970 (linux_arch_setup): Update its comment for general use.
4971 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4972 (struct linux_target_ops): Use linux_post_create_inferior.
4973 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4974 to post_create_inferior.
4975 * nto-low.c (struct nto_target_ops): Likewise.
4976 * spu-low.c (struct spu_target_ops): Likewise.
4977 * win32-low.c (struct win32_target_ops): Likewise.
4979 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4981 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4983 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4985 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4986 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4987 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4988 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4989 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4990 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4991 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4992 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4993 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4994 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4995 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4996 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4998 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5000 * linux-low.c (linux_look_up_symbols): Don't call
5001 linux_supports_traceclone.
5002 * linux-low.h (thread_db_init): Remove use_events argument.
5003 * thread-db.c (thread_db_use_event): Remove global variable.
5004 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5005 (struct thread_db) <td_create_bp>: Remove field.
5006 (thread_db_create_event): Remove function.
5007 (thread_db_enable_reporting): Likewise.
5008 (find_one_thread): Don't check for thread_db_use_events.
5009 (attach_thread): Likewise.
5010 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5011 (try_thread_db_load_1): Don't check for thread_db_use_events.
5012 (thread_db_init): Remove use_events argument and thread events
5014 (remove_thread_event_breakpoints): Remove function.
5015 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5017 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5019 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5021 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5022 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5023 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5024 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5025 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5027 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5029 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5030 * linux-low.c (can_hardware_single_step): Use
5031 supports_hardware_single_step.
5032 (can_software_single_step): New function.
5033 (start_step_over): Call can_software_single_step.
5034 (linux_supports_hardware_single_step): New function.
5035 (struct target_ops) <supports_software_single_step>: Initialize.
5036 * linux-low.h (struct linux_target_ops)
5037 <supports_hardware_single_step>: Initialize.
5038 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5039 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5040 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5041 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5042 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5043 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5044 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5045 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5046 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5047 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5049 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5050 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5052 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5053 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5054 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5056 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5057 * target.h (struct target_ops): <supports_software_single_step>:
5059 (target_supports_software_single_step): New macro.
5061 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5063 * linux-low.c (linux_wait_1): Fix pc advance condition.
5064 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5065 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5067 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5069 * linux-arm-low.c (arm_is_thumb_mode): New function.
5070 (arm_breakpoint_at): Use arm_is_thumb_mode.
5071 (arm_breakpoint_kind_from_current_state): New function.
5072 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5074 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5075 (linux_breakpoint_kind_from_current_state): New function.
5076 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5077 * linux-low.h (struct linux_target_ops)
5078 <breakpoint_kind_from_current_state>: New field.
5079 * target.h (struct target_ops): Likewise.
5080 (target_breakpoint_kind_from_current_state): New macro.
5082 2015-11-30 Pedro Alves <palves@redhat.com>
5084 * linux-low.c (linux_resume): Wake up the event loop before
5087 2015-11-30 Pedro Alves <palves@redhat.com>
5089 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5091 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5093 * target.c (struct thread_search): New structure.
5094 (thread_search_callback): New function.
5095 (prev_general_thread): New global.
5096 (prepare_to_access_memory, done_accessing_memory): New functions.
5097 * target.h (prepare_to_access_memory, done_accessing_memory):
5098 Replace macros with function declarations.
5100 2015-11-30 Pedro Alves <palves@redhat.com>
5103 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5104 report TARGET_WAITKIND_NO_RESUMED.
5105 * remote-utils.c (prepare_resume_reply): Handle
5106 TARGET_WAITKIND_NO_RESUMED.
5107 * server.c (report_no_resumed): New global.
5108 (handle_query) <qSupported>: Handle "no-resumed+". Report
5109 "no-resumed+" support.
5110 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5111 return error if the client doesn't support no-resumed events.
5112 (push_stop_notification): New function.
5113 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5114 events if the client supports them.
5116 2015-11-30 Pedro Alves <palves@redhat.com>
5118 * linux-low.c (thread_still_has_status_pending_p): Don't check
5120 (lwp_resumed): New function.
5121 (status_pending_p_callback): Return early if the LWP is not
5122 supposed to be resumed.
5124 2015-11-30 Pedro Alves <palves@redhat.com>
5126 * linux-low.c (handle_extended_wait): Assert that the LWP's
5127 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5128 thread create events, leave the new child's status pending.
5129 (linux_low_filter_event): If GDB wants to hear about thread exit
5130 events, leave the LWP marked dead and don't delete it.
5131 (linux_wait_for_event_filtered): Don't check for thread exit.
5132 (filter_exit_event): New function.
5133 (linux_wait_1): Use it, when returning an exit event.
5134 (linux_resume_one_lwp_throw): Assert that the LWP's
5135 waitstatus is TARGET_WAITKIND_IGNORE.
5136 * remote-utils.c (prepare_resume_reply): Handle
5137 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5138 * server.c (report_thread_events): New global.
5139 (handle_general_set): Handle QThreadEvents.
5140 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5141 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5142 TARGET_WAITKIND_THREAD_EXITED.
5143 * server.h (report_thread_events): Declare.
5145 2015-11-30 Pedro Alves <palves@redhat.com>
5147 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5148 the thread's last_resume_kind was resume_stop.
5150 2015-11-30 Pedro Alves <palves@redhat.com>
5152 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5155 2015-11-30 Pedro Alves <palves@redhat.com>
5157 * server.c (handle_v_requests): Handle vCtrlC.
5159 2015-11-30 Pedro Alves <palves@redhat.com>
5161 * gdbthread.h (find_any_thread_of_pid): Declare.
5162 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5164 * server.c (handle_query): If current_thread is NULL, look for
5165 another thread of the selected process.
5167 2015-11-26 Daniel Colascione <dancol@dancol.org>
5168 Simon Marchi <simon.marchi@ericsson.com>
5170 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5171 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5173 * target.h (struct target_ops) <thread_name>: New field.
5174 (target_thread_name): New macro.
5176 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5178 * regcache.h (regcache_invalidate_pid): Add declaration.
5179 * regcache.c (regcache_invalidate_pid): New function, extracted
5180 from regcache_invalidate.
5181 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5182 Add trivial documentation comment.
5183 * lynx-low.c: Use regcache_invalidate_pid instead of
5184 regcache_invalidate.
5186 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5188 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5189 and Elf64_auxv_t if the target is Android.
5191 2015-11-22 Doug Evans <xdje42@gmail.com>
5193 * target.h: #include <sys/types.h>.
5195 2015-11-19 Pedro Alves <palves@redhat.com>
5197 * linux-low.c (linux_process_qsupported): Change prototype.
5199 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5201 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5202 and adjust to loop over all features.
5203 * server.c (handle_query) <qSupported>: Adjust to call
5204 target_process_qsupported once, passing it a vector of unprocessed
5206 * target.h (struct target_ops) <process_qsupported>: Change
5208 (target_process_qsupported): Adjust.
5210 2015-11-19 Pedro Alves <palves@redhat.com>
5212 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5214 * configure: Regenerate.
5216 2015-11-19 Pedro Alves <palves@redhat.com>
5218 * configure: Regenerate.
5220 2015-11-19 Yao Qi <yao.qi@linaro.org>
5222 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5225 2015-11-19 Yao Qi <yao.qi@linaro.org>
5227 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5228 (struct aarch64_operand): Move enum out.
5230 2015-11-19 Yao Qi <yao.qi@linaro.org>
5232 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5233 struct user_fpsimd_state *.
5234 (aarch64_store_fpregset): Likewise.
5236 2015-11-19 Yao Qi <yao.qi@linaro.org>
5238 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5239 struct user_pt_regs *.
5240 (aarch64_store_gregset): Likewise.
5242 2015-11-18 Pedro Alves <palves@redhat.com>
5244 * Makefile.in (all_object_files): Add $IPA_OBJS.
5246 2015-11-17 Pedro Alves <palves@redhat.com>
5248 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5249 GDB_SIGNAL_0 and gdb_signal_to_string.
5251 2015-11-17 Pedro Alves <palves@redhat.com>
5253 * win32-low.c (handle_output_debug_string): Remove parameter.
5254 (win32_kill): Remove our_status local and adjust call to
5255 handle_output_debug_string.
5256 (get_child_debug_event): Adjust call to
5257 handle_output_debug_string.
5259 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5261 * linux-mips-low.c (mips_fill_gregset): Add cast.
5262 (mips_store_gregset): Likewise.
5263 (mips_fill_fpregset): Likewise.
5264 (mips_store_fpregset): Likewise.
5266 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5268 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5271 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5273 * linux-mips-low.c (mips_linux_new_thread): Change type of
5274 watch_type to enum target_hw_bp_type.
5276 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5278 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5279 Change return type to arm_hwbp_type.
5281 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5283 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5284 (arm_store_gregset): Likewise.
5285 * linux-arm-low.c (arm_get_hwcap): Likewise.
5286 (arm_read_description): Likewise.
5288 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5290 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5292 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5294 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5295 (ppc_fill_vsxregset): Likewise.
5296 (ppc_store_vsxregset): Likewise.
5297 (ppc_fill_vrregset): Likewise.
5298 (ppc_store_vrregset): Likewise.
5299 (ppc_fill_evrregset): Likewise.
5300 (ppc_store_evrregset): Likewise.
5302 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5304 * linux-ppc-low.c (ppc_usrregs_info): Remove
5305 forward-declaration.
5306 (ppc_arch_setup): Move lower in file.
5308 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5310 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5311 (ps_pdwrite): Likewise.
5313 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5315 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5316 to after assert checks.
5318 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5320 * proc-service.c (ps_pdread): Add/adjust casts.
5321 (ps_pdwrite): Add/adjust casts.
5323 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5325 * server.c (handle_search_memory_1): Cast return value of
5328 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5330 * server.c (write_qxfer_response): Change type of data to
5333 2015-10-29 Pedro Alves <palves@redhat.com>
5335 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5337 2015-10-29 Pedro Alves <palves@redhat.com>
5339 * tracepoint.c (clear_installed_tracepoints): Add casts.
5341 2015-10-29 Pedro Alves <palves@redhat.com>
5343 * server.c (handle_v_cont, process_serial_event): Add enum
5344 gdb_signal casts to signal parsing code.
5346 2015-10-29 Pedro Alves <palves@redhat.com>
5348 * linux-low.h (NULL_REGSET): Define.
5349 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5350 * linux-arm-low.c (arm_regsets): Likewise.
5351 * linux-crisv32-low.c (cris_regsets): Likewise.
5352 * linux-m68k-low.c (m68k_regsets): Likewise.
5353 * linux-mips-low.c (mips_regsets): Likewise.
5354 * linux-nios2-low.c (nios2_regsets): Likewise.
5355 * linux-ppc-low.c (ppc_regsets): Likewise.
5356 * linux-s390-low.c (s390_regsets): Likewise.
5357 * linux-sh-low.c (sh_regsets): Likewise.
5358 * linux-sparc-low.c (sparc_regsets): Likewise.
5359 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5360 * linux-tile-low.c (tile_regsets): Likewise.
5361 * linux-x86-low.c (x86_regsets): Likewise.
5362 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5364 2015-10-29 Pedro Alves <palves@redhat.com>
5366 * linux-low.h (NULL_REGSET): Define.
5367 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5368 * linux-arm-low.c (arm_regsets): Likewise.
5369 * linux-crisv32-low.c (cris_regsets): Likewise.
5370 * linux-m68k-low.c (m68k_regsets): Likewise.
5371 * linux-mips-low.c (mips_regsets): Likewise.
5372 * linux-nios2-low.c (nios2_regsets): Likewise.
5373 * linux-ppc-low.c (ppc_regsets): Likewise.
5374 * linux-s390-low.c (s390_regsets): Likewise.
5375 * linux-sh-low.c (sh_regsets): Likewise.
5376 * linux-sparc-low.c (sparc_regsets): Likewise.
5377 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5378 * linux-tile-low.c (tile_regsets): Likewise.
5379 * linux-x86-low.c (x86_regsets): Likewise.
5380 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5382 2015-10-26 Doug Evans <dje@google.com>
5384 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5386 2015-10-26 Doug Evans <dje@google.com>
5388 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5390 2015-10-26 Doug Evans <dje@google.com>
5392 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5394 (attach_thread, find_new_threads_callback): Ditto.
5396 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5398 * mem-break.h (set_breakpoint_data): Remove.
5400 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5402 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5403 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5404 (initialize_low): Remove set_breakpoint_data call.
5405 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5406 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5407 (initialize_low): Remove set_breakpoint_data call.
5408 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5409 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5410 (initialize_low): Remove set_breakpoint_data call.
5412 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5414 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5415 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5416 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5417 * target.h (target_breakpoint_kind_from_pc): New macro.
5419 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5421 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5422 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5423 the default breakpoint kind.
5425 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5427 * linux-arm-low.c (arm_supports_z_point_type): Add software
5430 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5432 * linux-arm-low.c: Refactor breakpoint definitions.
5433 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5434 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5436 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5438 * Makefile.in: Add arm.c/o.
5439 * configure.srv: Likewise.
5440 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5441 (arm_breakpoint_kind_from_pc): New function.
5442 (arm_sw_breakpoint_from_kind): Return proper kind.
5443 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5445 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5447 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5449 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5450 (struct raw_breakpoint) <size>: Remove.
5451 (struct raw_breakpoint) <kind>: Add.
5452 (bp_size): New function.
5453 (bp_opcode): Likewise.
5454 (find_raw_breakpoint_at): Adjust for kind.
5455 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5456 (remove_memory_breakpoint): Adjust for kind call bp_size.
5457 (set_raw_breakpoint_at): Adjust for kind.
5458 (set_breakpoint): Likewise.
5459 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5460 (delete_raw_breakpoint): Adjust for kind.
5461 (delete_breakpoint): Likewise.
5462 (find_gdb_breakpoint): Likewise.
5463 (set_gdb_breakpoint_1): Likewise.
5464 (set_gdb_breakpoint): Likewise.
5465 (delete_gdb_breakpoint_1): Likewise.
5466 (delete_gdb_breakpoint): Likewise.
5467 (uninsert_raw_breakpoint): Likewise.
5468 (reinsert_raw_breakpoint): Likewise.
5469 (set_breakpoint_data): Remove.
5470 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5471 (check_mem_read): Adjust for kind call bp_size.
5472 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5473 (clone_one_breakpoint): Adjust for kind.
5474 * mem-break.h (set_gdb_breakpoint): Likewise.
5475 (delete_gdb_breakpoint): Likewise.
5476 * server.c (process_serial_event): Likewise.
5478 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5480 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5481 (struct linux_target_ops) <breakpoint>: Remove.
5482 (struct linux_target_ops) <breakpoint_len>: Remove.
5483 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5484 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5485 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5486 (arm_sw_breakpoint_from_kind): New function.
5487 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5488 (struct linux_target_ops) <breakpoint>: Remove.
5489 (struct linux_target_ops) <breakpoint_len>: Remove.
5490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5492 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5493 (struct linux_target_ops) <breakpoint>: Remove.
5494 (struct linux_target_ops) <breakpoint_len>: Remove.
5495 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5496 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5497 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5498 (struct linux_target_ops) <breakpoint>: Remove.
5499 (struct linux_target_ops) <breakpoint_len>: Remove.
5500 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5501 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5502 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5503 and sw_breakpoint_from_kind to increment the pc.
5504 (linux_breakpoint_kind_from_pc): New function.
5505 (linux_sw_breakpoint_from_kind): New function.
5506 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5507 (initialize_low): Call breakpoint_kind_from_pc and
5508 sw_breakpoint_from_kind to replace breakpoint_data/len.
5509 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5512 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5513 (struct linux_target_ops) <breakpoint>: Remove.
5514 (struct linux_target_ops) <breakpoint_len>: Remove.
5515 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5516 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5517 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5518 (struct linux_target_ops) <breakpoint>: Remove.
5519 (struct linux_target_ops) <breakpoint_len>: Remove.
5520 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5521 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5522 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5523 (struct linux_target_ops) <breakpoint>: Remove.
5524 (struct linux_target_ops) <breakpoint_len>: Remove.
5525 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5526 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5527 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5528 (struct linux_target_ops) <breakpoint>: Remove.
5529 (struct linux_target_ops) <breakpoint_len>: Remove.
5530 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5531 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5532 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5533 (struct linux_target_ops) <breakpoint>: Remove.
5534 (struct linux_target_ops) <breakpoint_len>: Remove.
5535 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5536 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5537 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5538 (struct linux_target_ops) <breakpoint>: Remove.
5539 (struct linux_target_ops) <breakpoint_len>: Remove.
5540 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5541 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5542 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5543 (struct linux_target_ops) <breakpoint>: Remove.
5544 (struct linux_target_ops) <breakpoint_len>: Remove.
5545 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5546 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5547 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5548 (struct linux_target_ops) <breakpoint>: Remove.
5549 (struct linux_target_ops) <breakpoint_len>: Remove.
5550 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5551 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5552 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5553 (struct linux_target_ops) <breakpoint>: Remove.
5554 (struct linux_target_ops) <breakpoint_len>: Remove.
5555 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5556 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5557 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5558 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5564 (struct linux_target_ops) <breakpoint>: Remove.
5565 (struct linux_target_ops) <breakpoint_len>: Remove.
5566 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5567 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5569 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5571 * linux-cris-low.c (cris_get_pc): Remove void arg.
5573 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5575 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5578 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5580 * inferiors.c (thread_pid_matches_callback): New function.
5581 (find_thread_process): New function.
5582 (remove_thread): Reset current_thread.
5583 (remove_process): Assert threads have been removed first.
5585 2015-10-15 Yao Qi <yao.qi@linaro.org>
5587 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5589 (aarch64_remove_point): Likewise.
5590 * regcache.c (regcache_register_size): New function.
5592 2015-10-12 Yao Qi <yao.qi@linaro.org>
5594 * linux-aarch64-low.c: Update all callers as emit_load_store
5595 is renamed to aarch64_emit_load_store.
5597 2015-10-12 Yao Qi <yao.qi@linaro.org>
5599 * linux-aarch64-low.c: Update all callers of function renaming
5600 from emit_insn to aarch64_emit_insn.
5602 2015-10-12 Yao Qi <yao.qi@linaro.org>
5604 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5605 arch/aarch64-insn.h.
5606 (struct aarch64_memory_operand): Likewise.
5608 (emit_insn): Move to arch/aarch64-insn.c.
5609 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5610 (emit_load_store): Move to arch/aarch64-insn.c.
5611 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5612 (can_encode_int32): Remove.
5614 2015-10-12 Yao Qi <yao.qi@linaro.org>
5616 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5617 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5618 (aarch64_relocate_instruction): Likewise.
5619 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5620 (struct aarch64_insn_visitor): Likewise.
5622 2015-10-12 Yao Qi <yao.qi@linaro.org>
5624 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5625 (struct aarch64_insn_visitor): New.
5626 (struct aarch64_insn_relocation_data): New.
5627 (aarch64_ftrace_insn_reloc_b): New function.
5628 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5629 (aarch64_ftrace_insn_reloc_cb): Likewise.
5630 (aarch64_ftrace_insn_reloc_tb): Likewise.
5631 (aarch64_ftrace_insn_reloc_adr): Likewise.
5632 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5633 (aarch64_ftrace_insn_reloc_others): Likewise.
5635 (aarch64_relocate_instruction): Use visitor.
5637 2015-10-12 Yao Qi <yao.qi@linaro.org>
5639 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5640 int. Add argument buf.
5641 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5642 aarch64_relocate_instruction.
5644 2015-10-12 Yao Qi <yao.qi@linaro.org>
5646 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5647 argument insn. Remove local variable insn. Don't call
5649 (aarch64_install_fast_tracepoint_jump_pad): Call
5652 2015-09-30 Yao Qi <yao.qi@linaro.org>
5654 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5655 (emit_load_store_pair): Likewise.
5657 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5659 * dll.c (match_dll): Add cast(s).
5660 (unloaded_dll): Likewise.
5661 * linux-low.c (second_thread_of_pid_p): Likewise.
5662 (delete_lwp_callback): Likewise.
5663 (count_events_callback): Likewise.
5664 (select_event_lwp_callback): Likewise.
5665 (linux_set_resume_request): Likewise.
5666 * server.c (accumulate_file_name_length): Likewise.
5667 (emit_dll_description): Likewise.
5668 (handle_qxfer_threads_worker): Likewise.
5669 (visit_actioned_threads): Likewise.
5670 * thread-db.c (any_thread_of): Likewise.
5671 * tracepoint.c (same_process_p): Likewise.
5672 (match_blocktype): Likewise.
5673 (build_traceframe_info_xml): Likewise.
5675 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5677 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5679 (gdb_unparse_agent_expr): Likewise.
5680 * hostio.c (require_data): Likewise.
5681 (handle_pread): Likewise.
5682 * linux-low.c (disable_regset): Likewise.
5683 (fetch_register): Likewise.
5684 (store_register): Likewise.
5685 (get_dynamic): Likewise.
5686 (linux_qxfer_libraries_svr4): Likewise.
5687 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5688 (set_fast_tracepoint_jump): Likewise.
5689 (uninsert_fast_tracepoint_jumps_at): Likewise.
5690 (reinsert_fast_tracepoint_jumps_at): Likewise.
5691 (validate_inserted_breakpoint): Likewise.
5692 (clone_agent_expr): Likewise.
5693 * regcache.c (init_register_cache): Likewise.
5694 * remote-utils.c (putpkt_binary_1): Likewise.
5695 (decode_M_packet): Likewise.
5696 (decode_X_packet): Likewise.
5697 (look_up_one_symbol): Likewise.
5698 (relocate_instruction): Likewise.
5699 (monitor_output): Likewise.
5700 * server.c (handle_search_memory): Likewise.
5701 (handle_qxfer_exec_file): Likewise.
5702 (handle_qxfer_libraries): Likewise.
5703 (handle_qxfer): Likewise.
5704 (handle_query): Likewise.
5705 (handle_v_cont): Likewise.
5706 (handle_v_run): Likewise.
5707 (captured_main): Likewise.
5708 * target.c (write_inferior_memory): Likewise.
5709 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5710 * tracepoint.c (init_trace_buffer): Likewise.
5711 (add_tracepoint_action): Likewise.
5712 (add_traceframe): Likewise.
5713 (add_traceframe_block): Likewise.
5714 (cmd_qtdpsrc): Likewise.
5715 (cmd_qtdv): Likewise.
5716 (cmd_qtstatus): Likewise.
5717 (response_source): Likewise.
5718 (response_tsv): Likewise.
5719 (cmd_qtnotes): Likewise.
5720 (gdb_collect): Likewise.
5721 (initialize_tracepoint): Likewise.
5723 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5725 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5726 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5727 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5729 (enum aarch64_condition_codes): New enum.
5730 (w0): New static global.
5733 (struct aarch64_memory_operand) <type>: New
5734 MEMORY_OPERAND_POSTINDEX type.
5735 (postindex_memory_operand): New helper function.
5736 (emit_ret): New function.
5737 (emit_load_store_pair): New function, factored out of emit_stp
5738 with support for MEMORY_OPERAND_POSTINDEX.
5739 (emit_stp): Rewrite using emit_load_store_pair.
5740 (emit_ldp): New function.
5741 (emit_load_store): Likewise.
5742 (emit_ldr): Mention post-index instruction in comment.
5743 (emit_ldrh): New function.
5744 (emit_ldrb): New function.
5745 (emit_ldrsw): Mention post-index instruction in comment.
5746 (emit_str): Likewise.
5747 (emit_subs): New function.
5748 (emit_cmp): Likewise.
5749 (emit_and): Likewise.
5750 (emit_orr): Likewise.
5751 (emit_orn): Likewise.
5752 (emit_eor): Likewise.
5753 (emit_mvn): Likewise.
5754 (emit_lslv): Likewise.
5755 (emit_lsrv): Likewise.
5756 (emit_asrv): Likewise.
5757 (emit_mul): Likewise.
5758 (emit_sbfm): Likewise.
5759 (emit_sbfx): Likewise.
5760 (emit_ubfm): Likewise.
5761 (emit_ubfx): Likewise.
5762 (emit_csinc): Likewise.
5763 (emit_cset): Likewise.
5764 (emit_nop): Likewise.
5765 (emit_ops_insns): New helper function.
5766 (emit_pop): Likewise.
5767 (emit_push): Likewise.
5768 (aarch64_emit_prologue): New function.
5769 (aarch64_emit_epilogue): Likewise.
5770 (aarch64_emit_add): Likewise.
5771 (aarch64_emit_sub): Likewise.
5772 (aarch64_emit_mul): Likewise.
5773 (aarch64_emit_lsh): Likewise.
5774 (aarch64_emit_rsh_signed): Likewise.
5775 (aarch64_emit_rsh_unsigned): Likewise.
5776 (aarch64_emit_ext): Likewise.
5777 (aarch64_emit_log_not): Likewise.
5778 (aarch64_emit_bit_and): Likewise.
5779 (aarch64_emit_bit_or): Likewise.
5780 (aarch64_emit_bit_xor): Likewise.
5781 (aarch64_emit_bit_not): Likewise.
5782 (aarch64_emit_equal): Likewise.
5783 (aarch64_emit_less_signed): Likewise.
5784 (aarch64_emit_less_unsigned): Likewise.
5785 (aarch64_emit_ref): Likewise.
5786 (aarch64_emit_if_goto): Likewise.
5787 (aarch64_emit_goto): Likewise.
5788 (aarch64_write_goto_address): Likewise.
5789 (aarch64_emit_const): Likewise.
5790 (aarch64_emit_call): Likewise.
5791 (aarch64_emit_reg): Likewise.
5792 (aarch64_emit_pop): Likewise.
5793 (aarch64_emit_stack_flush): Likewise.
5794 (aarch64_emit_zero_ext): Likewise.
5795 (aarch64_emit_swap): Likewise.
5796 (aarch64_emit_stack_adjust): Likewise.
5797 (aarch64_emit_int_call_1): Likewise.
5798 (aarch64_emit_void_call_2): Likewise.
5799 (aarch64_emit_eq_goto): Likewise.
5800 (aarch64_emit_ne_goto): Likewise.
5801 (aarch64_emit_lt_goto): Likewise.
5802 (aarch64_emit_le_goto): Likewise.
5803 (aarch64_emit_gt_goto): Likewise.
5804 (aarch64_emit_ge_got): Likewise.
5805 (aarch64_emit_ops_impl): New static global variable.
5806 (aarch64_emit_ops): New target function, return
5807 &aarch64_emit_ops_impl.
5808 (struct linux_target_ops): Install it.
5810 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5812 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5813 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5815 * linux-aarch64-ipa.c: New file.
5816 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5818 (aarch64_get_thread_area): New target method.
5819 (extract_signed_bitfield): New helper function.
5820 (aarch64_decode_ldr_literal): New function.
5821 (enum aarch64_opcodes): New enum.
5822 (struct aarch64_register): New struct.
5823 (struct aarch64_operand): New struct.
5824 (x0): New static global.
5833 (aarch64_register): New helper function.
5834 (register_operand): Likewise.
5835 (immediate_operand): Likewise.
5836 (struct aarch64_memory_operand): New struct.
5837 (offset_memory_operand): New helper function.
5838 (preindex_memory_operand): Likewise.
5839 (enum aarch64_system_control_registers): New enum.
5840 (ENCODE): New macro.
5841 (emit_insn): New helper function.
5842 (emit_b): New function.
5843 (emit_bcond): Likewise.
5844 (emit_cb): Likewise.
5845 (emit_tb): Likewise.
5846 (emit_blr): Likewise.
5847 (emit_stp): Likewise.
5848 (emit_ldp_q_offset): Likewise.
5849 (emit_stp_q_offset): Likewise.
5850 (emit_load_store): Likewise.
5851 (emit_ldr): Likewise.
5852 (emit_ldrsw): Likewise.
5853 (emit_str): Likewise.
5854 (emit_ldaxr): Likewise.
5855 (emit_stxr): Likewise.
5856 (emit_stlr): Likewise.
5857 (emit_data_processing_reg): Likewise.
5858 (emit_data_processing): Likewise.
5859 (emit_add): Likewise.
5860 (emit_sub): Likewise.
5861 (emit_mov): Likewise.
5862 (emit_movk): Likewise.
5863 (emit_mov_addr): Likewise.
5864 (emit_mrs): Likewise.
5865 (emit_msr): Likewise.
5866 (emit_sevl): Likewise.
5867 (emit_wfe): Likewise.
5868 (append_insns): Likewise.
5869 (can_encode_int32_in): New helper function.
5870 (aarch64_relocate_instruction): New function.
5871 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5872 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5873 (struct linux_target_ops): Install aarch64_get_thread_area,
5874 aarch64_install_fast_tracepoint_jump_pad and
5875 aarch64_get_min_fast_tracepoint_insn_len.
5877 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5879 * Makefile.in (aarch64-insn.o): New rule.
5880 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5882 2015-09-21 Yao Qi <yao.qi@linaro.org>
5884 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5886 2015-09-21 Yao Qi <yao.qi@linaro.org>
5888 * tracepoint.c (max_jump_pad_size): Remove.
5890 2015-09-18 Yao Qi <yao.qi@linaro.org>
5892 * linux-aarch64-low.c: Don't include sys/uio.h.
5893 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5895 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5897 * tracepoint.c (eval_result_type): Change prototype.
5898 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5900 2015-09-15 Pedro Alves <palves@redhat.com>
5902 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5903 Check whether to report exec events instead of checking whether
5904 multiprocess is enabled.
5906 2015-09-15 Pedro Alves <palves@redhat.com>
5909 * remote-utils.c (prepare_resume_reply): Merge
5910 TARGET_WAITKIND_VFORK_DONE switch case with the
5911 TARGET_WAITKIND_FORKED case.
5913 2015-09-15 Yao Qi <yao.qi@linaro.org>
5915 * server.c (handle_query): Check string comparison using
5916 "else if" instead of "if".
5918 2015-09-15 Yao Qi <yao.qi@linaro.org>
5920 * server.c (vCont_supported): New global variable.
5921 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5922 matches. Append ";vContSupported+" to own_buf.
5923 (handle_v_requests): Append ";s;S" to own_buf if target supports
5924 hardware single step or vCont_supported is false.
5925 (capture_main): Set vCont_supported to zero.
5927 2015-09-15 Yao Qi <yao.qi@linaro.org>
5929 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5931 (linux_supports_hardware_single_step): ... New function.
5932 (linux_target_ops): Update.
5933 * lynx-low.c (lynx_target_ops): Set field
5934 supports_hardware_single_step to target_can_do_hardware_single_step.
5935 * nto-low.c (nto_target_ops): Likewise.
5936 * spu-low.c (spu_target_ops): Likewise.
5937 * win32-low.c (win32_target_ops): Likewise.
5938 * target.c (target_can_do_hardware_single_step): New function.
5939 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5940 Remove. <supports_hardware_single_step>: New field.
5941 (target_supports_conditional_breakpoints): Remove.
5942 (target_supports_hardware_single_step): New macro.
5943 (target_can_do_hardware_single_step): Declare.
5944 * server.c (handle_query): Use target_supports_hardware_single_step
5945 instead of target_supports_conditional_breakpoints.
5947 2015-09-15 Yao Qi <yao.qi@linaro.org>
5949 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5951 (struct linux_target_ops the_low_target): Install
5952 aarch64_linux_siginfo_fixup.
5954 2015-09-11 Don Breazeal <donb@codesourcery.com>
5955 Luis Machado <lgustavo@codesourcery.com>
5957 * linux-low.c (linux_mourn): Static declaration.
5958 (linux_arch_setup): Move in front of
5959 handle_extended_wait.
5960 (linux_arch_setup_thread): New function.
5961 (handle_extended_wait): Handle exec events. Call
5962 linux_arch_setup_thread. Make event_lwp argument a
5963 pointer-to-a-pointer.
5964 (check_zombie_leaders): Do not check stopped threads.
5965 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5966 (linux_low_filter_event): Add lwp and thread for exec'ing
5967 non-leader thread if leader thread has been deleted.
5968 Refactor code into linux_arch_setup_thread and call it.
5969 Pass child lwp pointer by reference to handle_extended_wait.
5970 (linux_wait_for_event_filtered): Update comment.
5971 (linux_wait_1): Prevent clobbering exec event status.
5972 (linux_supports_exec_events): New function.
5973 (linux_target_ops) <supports_exec_events>: Initialize new member.
5974 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5976 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5977 * server.c (report_exec_events): New global variable.
5978 (handle_query): Handle qSupported query for exec-events feature.
5979 (captured_main): Initialize report_exec_events.
5980 * server.h (report_exec_events): Declare new global variable.
5981 * target.h (struct target_ops) <supports_exec_events>: New
5983 (target_supports_exec_events): New macro.
5984 * win32-low.c (win32_target_ops) <supports_exec_events>:
5985 Initialize new member.
5987 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5989 * linux-low.c (linux_low_enable_btrace): Remove.
5990 (linux_target_ops): Replace linux_low_enable_btrace with
5991 linux_enable_btrace.
5993 2015-09-03 Yao Qi <yao.qi@linaro.org>
5995 * linux-aarch64-low.c (aarch64_insert_point): Call
5996 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5999 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6001 * linux-low.c (check_stopped_by_breakpoint): Use
6002 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6004 2015-08-27 Pedro Alves <palves@redhat.com>
6006 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6008 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6010 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6011 the XNEW-family equivalent.
6012 (compile_bytecodes): Likewise.
6013 * dll.c (loaded_dll): Likewise.
6014 * event-loop.c (append_callback_event): Likewise.
6015 (create_file_handler): Likewise.
6016 (create_file_event): Likewise.
6017 * hostio.c (handle_open): Likewise.
6018 * inferiors.c (add_thread): Likewise.
6019 (add_process): Likewise.
6020 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6021 * linux-arm-low.c (arm_new_process): Likewise.
6022 (arm_new_thread): Likewise.
6023 * linux-low.c (add_to_pid_list): Likewise.
6024 (linux_add_process): Likewise.
6025 (handle_extended_wait): Likewise.
6026 (add_lwp): Likewise.
6027 (enqueue_one_deferred_signal): Likewise.
6028 (enqueue_pending_signal): Likewise.
6029 (linux_resume_one_lwp_throw): Likewise.
6030 (linux_resume_one_thread): Likewise.
6031 (linux_read_memory): Likewise.
6032 (linux_write_memory): Likewise.
6033 * linux-mips-low.c (mips_linux_new_process): Likewise.
6034 (mips_linux_new_thread): Likewise.
6035 (mips_add_watchpoint): Likewise.
6036 * linux-x86-low.c (initialize_low_arch): Likewise.
6037 * lynx-low.c (lynx_add_process): Likewise.
6038 * mem-break.c (set_raw_breakpoint_at): Likewise.
6039 (set_breakpoint): Likewise.
6040 (add_condition_to_breakpoint): Likewise.
6041 (add_commands_to_breakpoint): Likewise.
6042 (clone_agent_expr): Likewise.
6043 (clone_one_breakpoint): Likewise.
6044 * regcache.c (new_register_cache): Likewise.
6045 * remote-utils.c (look_up_one_symbol): Likewise.
6046 * server.c (queue_stop_reply): Likewise.
6047 (start_inferior): Likewise.
6048 (queue_stop_reply_callback): Likewise.
6049 (handle_target_event): Likewise.
6050 * spu-low.c (fetch_ppc_memory): Likewise.
6051 (store_ppc_memory): Likewise.
6052 * target.c (set_target_ops): Likewise.
6053 * thread-db.c (thread_db_load_search): Likewise.
6054 (try_thread_db_load_1): Likewise.
6055 * tracepoint.c (add_tracepoint): Likewise.
6056 (add_tracepoint_action): Likewise.
6057 (create_trace_state_variable): Likewise.
6058 (cmd_qtdpsrc): Likewise.
6059 (cmd_qtro): Likewise.
6060 (add_while_stepping_state): Likewise.
6061 * win32-low.c (child_add_thread): Likewise.
6062 (get_image_name): Likewise.
6064 2015-08-25 Yao Qi <yao.qi@linaro.org>
6066 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6068 2015-08-25 Yao Qi <yao.qi@linaro.org>
6070 * Makefile.in (aarch64-linux.o): New rule.
6071 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6073 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6074 (aarch64_init_debug_reg_state): Make it extern.
6075 (aarch64_linux_prepare_to_resume): Remove.
6077 2015-08-25 Yao Qi <yao.qi@linaro.org>
6079 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6080 lwp_arch_private_info and ptid_of_lwp.
6082 2015-08-25 Yao Qi <yao.qi@linaro.org>
6084 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6085 Find proc_info by find_process_pid. All callers updated.
6087 2015-08-25 Yao Qi <yao.qi@linaro.org>
6089 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6091 (debug_reg_change_callback): Remove.
6092 (aarch64_notify_debug_reg_change): Remove.
6094 2015-08-25 Yao Qi <yao.qi@linaro.org>
6096 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6097 Call current_lwp_ptid.
6099 2015-08-25 Yao Qi <yao.qi@linaro.org>
6101 * linux-aarch64-low.c (debug_reg_change_callback): Use
6104 2015-08-25 Yao Qi <yao.qi@linaro.org>
6106 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6108 2015-08-25 Yao Qi <yao.qi@linaro.org>
6110 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6112 2015-08-25 Yao Qi <yao.qi@linaro.org>
6114 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6117 2015-08-25 Yao Qi <yao.qi@linaro.org>
6119 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6121 (debug_reg_change_callback): Remove argument entry and add argument
6122 lwp. Remove local variable thread. Don't print thread id in the
6123 debugging output. Don't check whether pid of thread equals to pid.
6124 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6125 iterate_over_lwps instead find_inferior.
6127 2015-08-24 Pedro Alves <palves@redhat.com>
6129 * inferiors.c (get_first_process): New function.
6130 * inferiors.h (get_first_process): New declaration.
6131 * remote-utils.c (read_ptid): Default to the first process in the
6132 list, instead of to the current thread's process.
6134 2015-08-24 Pedro Alves <palves@redhat.com>
6136 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6137 * event-loop.c: Likewise.
6138 * remote-utils.c: Likewise.
6139 * tracepoint.c: Likewise.
6141 2015-08-24 Pedro Alves <palves@redhat.com>
6143 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6146 2015-08-21 Pedro Alves <palves@redhat.com>
6148 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6149 instead of literal 1.
6151 2015-08-21 Pedro Alves <palves@redhat.com>
6153 * tdesc.c (default_description): Explicitly zero-initialize.
6155 2015-08-21 Pedro Alves <palves@redhat.com>
6158 * inferiors.c (remove_thread): Discard any pending stop reply for
6160 * server.c (remove_all_on_match_pid): Rename to ...
6161 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6163 (discard_queued_stop_replies): Change parameter to a ptid. Now
6165 (handle_v_kill, kill_inferior_callback, captured_main)
6166 (process_serial_event): Adjust.
6167 * server.h (discard_queued_stop_replies): Declare.
6169 2015-08-21 Pedro Alves <palves@redhat.com>
6171 * linux-low.c (wait_for_sigstop): Always switch to no thread
6172 selected if the previously current thread dies.
6173 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6174 process instead of the current thread's.
6175 * remote-utils.c (input_interrupt): Don't check if there's no
6177 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6178 current thread to the general thread fails, error out.
6179 (handle_qxfer_auxv, handle_qxfer_libraries)
6180 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6181 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6182 (handle_query): Check if there's a thread selected instead of
6183 checking whether there's any thread in the thread list.
6184 (handle_qxfer_threads, handle_qxfer_btrace)
6185 (handle_qxfer_btrace_conf): Don't error out early if there's no
6186 thread in the thread list.
6187 (handle_v_cont, myresume): Don't set the current thread to the
6189 (process_serial_event) <Hg handling>: Also set thread_id if the
6190 previous general thread is still alive.
6191 (process_serial_event) <g/G handling>: If setting the current
6192 thread to the general thread fails, error out.
6193 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6194 thread's lwp instead of the current thread's.
6195 * target.c (set_desired_thread): If the desired thread was not
6196 found, leave the current thread pointing to NULL. Return an int
6197 (boolean) indicating success.
6198 * target.h (set_desired_thread): Change return type to int.
6200 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6202 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6203 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6205 (ps_get_thread_area): New function.
6207 2015-08-19 Gary Benson <gbenson@redhat.com>
6209 * hostio.c (handle_pread): Do not attempt to read more data
6210 than hostio_reply_with_data can fit in a packet.
6212 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6214 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6216 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6218 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6220 2015-08-06 Pedro Alves <palves@redhat.com>
6222 * tracepoint.c (expr_eval_result): Now an int.
6224 2015-08-06 Pedro Alves <palves@redhat.com>
6226 * gdbthread.h (struct regcache): Forward declare.
6227 (struct thread_info) <regcache_data>: Now a struct regcache
6229 * inferiors.c (inferior_regcache_data)
6230 (set_inferior_regcache_data): Now work with struct regcache
6232 * inferiors.h (struct regcache): Forward declare.
6233 (inferior_regcache_data, set_inferior_regcache_data): Now work
6234 with struct regcache pointers.
6235 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6236 (free_register_cache_thread): Remove struct regcache pointer
6239 2015-08-06 Pedro Alves <palves@redhat.com>
6241 * server.c (captured_main): On error, print the exception message
6242 to stderr, and if run_once is set, throw a quit.
6244 2015-08-06 Pedro Alves <palves@redhat.com>
6246 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6249 2015-08-06 Pedro Alves <palves@redhat.com>
6251 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6252 reading beyond the passed in buffer length.
6254 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6256 * tracepoint.c (symbol_list) <required>: Remove.
6258 2015-08-06 Pedro Alves <palves@redhat.com>
6260 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6261 count if stopping and suspending threads.
6262 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6263 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6264 (linux_detach): Complete an ongoing step-over.
6265 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6267 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6268 (linux_wait_1): If passing a signal to the inferior after
6269 finishing a step-over, unsuspend and re-resume all lwps. If we
6270 see a single-step event but the thread should be continuing, don't
6271 pass the trap to gdb.
6272 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6273 internal_error instead of gdb_assert.
6274 (enqueue_pending_signal): New function.
6275 (check_ptrace_stopped_lwp_gone): Add debug output.
6276 (start_step_over): Use internal_error instead of gdb_assert.
6277 (complete_ongoing_step_over): New function.
6278 (linux_resume_one_thread): Don't resume a suspended thread.
6279 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6282 2015-08-06 Pedro Alves <palves@redhat.com>
6284 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6285 (linux_thread_alive): Use lwp_is_marked_dead.
6286 (extended_event_reported): Delete.
6287 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6288 instead of extended_event_reported.
6289 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6291 (lwp_is_marked_dead): New function.
6292 (lwp_running): Use lwp_is_marked_dead.
6293 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6296 2015-08-06 Pedro Alves <palves@redhat.com>
6298 * linux-low.c (linux_wait_1): Move fork event output out of the
6299 !report_to_gdb check. Pass event_child->waitstatus to
6300 target_waitstatus_to_string instead of ourstatus.
6302 2015-08-04 Yao Qi <yao.qi@linaro.org>
6304 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6305 if current_thread is 32 bit.
6307 2015-08-04 Yao Qi <yao.qi@linaro.org>
6309 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6310 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6311 * server.c (extended_protocol): Remove "static".
6312 * server.h (extended_protocol): Declare it.
6314 2015-08-04 Yao Qi <yao.qi@linaro.org>
6316 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6317 both aarch64 and aarch32.
6318 (aarch64_set_pc): Likewise.
6320 2015-08-04 Yao Qi <yao.qi@linaro.org>
6322 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6323 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6324 arm-with-neon.xml to srv_xmlfiles.
6325 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6326 (is_64bit_tdesc): New function.
6327 (aarch64_linux_read_description): New function.
6328 (aarch64_arch_setup): Call aarch64_linux_read_description.
6329 (regs_info): Rename to regs_info_aarch64.
6330 (aarch64_regs_info): Return right regs_info.
6331 (initialize_low_arch): Call initialize_low_arch_aarch32.
6333 2015-08-04 Yao Qi <yao.qi@linaro.org>
6335 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6336 * linux-aarch32-low.c: New file.
6337 * linux-aarch32-low.h: New file.
6338 * linux-arm-low.c (arm_fill_gregset): Move it to
6339 linux-aarch32-low.c.
6340 (arm_store_gregset): Likewise.
6341 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6342 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6343 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6344 (regs_info): Rename to regs_info_arm.
6345 (arm_regs_info): Return regs_info_aarch32 if
6346 have_ptrace_getregset is 1 and target description is
6347 arm_with_neon or arm_with_vfpv3.
6348 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6349 Call initialize_low_arch_aarch32 instead.
6351 2015-08-04 Yao Qi <yao.qi@linaro.org>
6353 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6354 * linux-low.c: ... here.
6355 * linux-low.h (have_ptrace_getregset): Declare it.
6357 2015-08-04 Pedro Alves <palves@redhat.com>
6359 * thread-db.c (struct thread_db): Use new typedefs.
6360 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6362 (disable_thread_event_reporting): Cast result of dlsym to
6363 destination function pointer type.
6364 (thread_db_mourn): Use td_ta_delete_ftype.
6366 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6368 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6370 (CDX_BREAKPOINT): Define for R2.
6371 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6372 (the_low_target): Add comments.
6374 2015-07-30 Yao Qi <yao.qi@linaro.org>
6376 * linux-arm-low.c (arm_hwcap): Remove it.
6377 (arm_read_description): New local variable arm_hwcap. Don't
6378 set arm_hwcap to zero.
6380 2015-07-30 Yao Qi <yao.qi@linaro.org>
6382 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6383 Use regcache->tdesc instead.
6384 (arm_store_wmmxregset): Likewise.
6385 (arm_fill_vfpregset): Likewise.
6386 (arm_store_vfpregset): Likewise.
6388 2015-07-30 Yao Qi <yao.qi@linaro.org>
6390 * linux-arm-low.c: Include arch/arm.h.
6391 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6392 (arm_store_gregset): Likewise.
6394 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6396 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6397 ptrace's 4th parameter.
6399 2015-07-27 Yao Qi <yao.qi@linaro.org>
6401 * configure.srv (case aarch64*-*-linux*): Don't set
6404 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6406 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6408 * linux-arm-low.c: Likewise.
6409 * linux-cris-low.c: Likewise.
6410 * linux-crisv32-low.c: Likewise.
6411 * linux-low.c: Likewise.
6412 * linux-m68k-low.c: Likewise.
6413 * linux-mips-low.c: Likewise.
6414 * linux-nios2-low.c: Likewise.
6415 * linux-s390-low.c: Likewise.
6416 * linux-sparc-low.c: Likewise.
6417 * linux-tic6x-low.c: Likewise.
6418 * linux-tile-low.c: Likewise.
6419 * linux-x86-low.c: Likewise.
6421 2015-07-24 Pedro Alves <palves@redhat.com>
6423 * config.in: Regenerate.
6424 * configure: Regenerate.
6426 2015-07-24 Pedro Alves <palves@redhat.com>
6428 * acinclude.m4: Include ../ptrace.m4.
6429 * configure.ac: Call GDB_AC_PTRACE.
6430 * config.in, configure: Regenerate.
6432 2015-07-24 Yao Qi <yao.qi@linaro.org>
6434 * linux-low.c (linux_create_inferior): Remove setting to
6435 proc->priv->new_inferior.
6436 (linux_attach): Likewise.
6437 (linux_low_filter_event): Likewise.
6438 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6440 2015-07-24 Yao Qi <yao.qi@linaro.org>
6442 * linux-low.c (linux_arch_setup): New function.
6443 (linux_low_filter_event): If proc->tdesc is NULL and
6444 proc->attached is true, call the_low_target.arch_setup.
6445 Otherwise, keep status pending, and return.
6446 (linux_resume_one_lwp_throw): Don't call get_pc if
6447 thread->while_stepping isn't NULL. Don't call
6448 get_thread_regcache if proc->tdesc is NULL.
6449 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6450 (linux_target_ops): Install arch_setup.
6451 * server.c (start_inferior): Call the_target->arch_setup.
6452 * target.h (struct target_ops) <arch_setup>: New field.
6453 (target_arch_setup): New marco.
6454 * lynx-low.c (lynx_target_ops): Update.
6455 * nto-low.c (nto_target_ops): Update.
6456 * spu-low.c (spu_target_ops): Update.
6457 * win32-low.c (win32_target_ops): Update.
6459 2015-07-24 Yao Qi <yao.qi@linaro.org>
6461 * linux-low.c (linux_add_process): Don't set
6462 proc->priv->new_inferior.
6463 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6464 (linux_attach): Likewise.
6466 2015-07-24 Yao Qi <yao.qi@linaro.org>
6468 * server.c (start_inferior): Code refactor.
6470 2015-07-24 Yao Qi <yao.qi@linaro.org>
6472 * server.c (process_serial_event): Set general_thread.
6474 2015-07-21 Yao Qi <yao.qi@linaro.org>
6476 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6477 aarch64_linux_get_debug_reg_capacity.
6479 2015-07-17 Yao Qi <yao.qi@linaro.org>
6481 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6482 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6483 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6484 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6485 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6486 (AARCH64_HWP_ALIGNMENT): Likewise.
6487 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6488 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6489 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6490 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6491 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6492 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6493 (struct aarch64_debug_reg_state): Likewise.
6494 (struct arch_lwp_info): Likewise.
6495 (aarch64_align_watchpoint): Likewise.
6496 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6497 (aarch64_watchpoint_length): Likewise.
6498 (aarch64_point_encode_ctrl_reg): Likewise
6499 (aarch64_point_is_aligned): Likewise.
6500 (aarch64_align_watchpoint): Likewise.
6501 (aarch64_linux_set_debug_regs):
6502 (aarch64_dr_state_insert_one_point): Likewise.
6503 (aarch64_dr_state_remove_one_point): Likewise.
6504 (aarch64_handle_breakpoint): Likewise.
6505 (aarch64_handle_aligned_watchpoint): Likewise.
6506 (aarch64_handle_unaligned_watchpoint): Likewise.
6507 (aarch64_handle_watchpoint): Likewise.
6509 2015-07-17 Yao Qi <yao.qi@linaro.org>
6511 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6512 and don't aarch64_get_debug_reg_state. All callers update.
6513 (aarch64_handle_aligned_watchpoint): Likewise.
6514 (aarch64_handle_unaligned_watchpoint): Likewise.
6515 (aarch64_handle_watchpoint): Likewise.
6516 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6517 (aarch64_remove_point): Likewise.
6519 2015-07-17 Yao Qi <yao.qi@linaro.org>
6521 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6523 (aarch64_handle_unaligned_watchpoint): Likewise.
6525 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6527 Revert the previous 3 commits:
6528 Move gdb_regex* to common/
6529 Move linux_find_memory_regions_full & co.
6530 gdbserver build-id attribute generator
6532 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6533 Jan Kratochvil <jan.kratochvil@redhat.com>
6535 gdbserver build-id attribute generator.
6536 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6537 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6538 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6540 (get_dynamic): Use find_pdhr to traverse program headers.
6541 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6542 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6543 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6544 (get_hex_build_id): New.
6545 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6546 to reply XML document.
6548 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6549 Jan Kratochvil <jan.kratochvil@redhat.com>
6551 * target.c: Include target/target-utils.h and fcntl.h.
6552 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6553 (target_fileio_read_stralloc): New functions.
6555 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6557 * Makefile.in (OBS): Add gdb_regex.o.
6559 * config.in: Rebuilt.
6560 * configure: Rebuilt.
6562 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6563 Jan Kratochvil <jan.kratochvil@redhat.com>
6565 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6566 * Makefile.in (OBS): Add target-utils.o.
6567 (linux-maps.o, target-utils.o): New.
6568 * configure.srv (srv_linux_obj): Add linux-maps.o.
6570 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6572 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6574 (the_low_target): Install it.
6576 2015-07-14 Pedro Alves <palves@redhat.com>
6578 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6579 Instead, ignore ECHILD, and throw an error for other errnos.
6581 2015-07-10 Pedro Alves <palves@redhat.com>
6583 * event-loop.c (struct callback_event) <data>: Change type to
6584 gdb_client_data instance instead of gdb_client_data pointer.
6585 (append_callback_event): Adjust.
6587 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6589 * linux-aarch64-low.c: Add comments for each linux_target_ops
6590 method. Remove comments already covered in target_ops and
6591 linux_target_ops definitions.
6592 (the_low_target): Add comments for each unimplemented method.
6594 2015-07-09 Yao Qi <yao.qi@linaro.org>
6596 * linux-aarch64-low.c (aarch64_regmap): Remove.
6597 (aarch64_usrregs_info): Remove.
6598 (regs_info): Set field usrregs to NULL.
6600 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6602 * linux-low.c: Include "rsp-low.h"
6603 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6604 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6605 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6606 (handle_btrace_enable_pt): New.
6607 (handle_btrace_general_set): Support "pt".
6608 (handle_btrace_conf_general_set): Support "pt:size".
6610 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6612 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6615 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6617 * linux-aarch64-low.c: Remove comment about endianness.
6618 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6619 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6622 2015-06-24 Gary Benson <gbenson@redhat.com>
6624 * linux-i386-ipa.c (stdint.h): Do not include.
6625 * lynx-i386-low.c (stdint.h): Likewise.
6626 * lynx-ppc-low.c (stdint.h): Likewise.
6627 * mem-break.c (stdint.h): Likewise.
6628 * thread-db.c (stdint.h): Likewise.
6629 * tracepoint.c (stdint.h): Likewise.
6630 * win32-low.c (stdint.h): Likewise.
6632 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6634 * server.c (write_qxfer_response): Update call to
6635 remote_escape_output.
6637 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6638 Jan Kratochvil <jan.kratochvil@redhat.com>
6640 Merge multiple hex conversions.
6641 * gdbreplay.c (tohex): Rename to 'fromhex'.
6642 (logchar): Use fromhex.
6644 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6646 * server.c (handle_qxfer_libraries): Set `version' attribute for
6649 2015-06-10 Gary Benson <gbenson@redhat.com>
6651 * target.h (struct target_ops) <multifs_open>: New field.
6652 <multifs_unlink>: Likewise.
6653 <multifs_readlink>: Likewise.
6654 * linux-low.c (nat/linux-namespaces.h): New include.
6655 (linux_target_ops): Initialize the_target->multifs_open,
6656 the_target->multifs_unlink and the_target->multifs_readlink.
6657 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6658 * hostio.c (hostio_fs_pid): New static variable.
6659 (hostio_handle_new_gdb_connection): New function.
6660 (handle_setfs): Likewise.
6661 (handle_open): Use the_target->multifs_open as appropriate.
6662 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6663 (handle_readlink): Use the_target->multifs_readlink as
6665 (handle_vFile): Handle vFile:setfs packets.
6666 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6667 after target_handle_new_gdb_connection.
6669 2015-06-10 Gary Benson <gbenson@redhat.com>
6671 * configure.ac (AC_CHECK_FUNCS): Add setns.
6672 * config.in: Regenerate.
6673 * configure: Likewise.
6674 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6675 (linux-namespaces.o): New rule.
6676 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6678 2015-06-09 Gary Benson <gbenson@redhat.com>
6680 * hostio.c (handle_open): Process mode argument with
6681 fileio_to_host_mode.
6683 2015-06-01 Yao Qi <yao.qi@linaro.org>
6685 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6686 * linux-x86-low.c: Likewise.
6688 2015-05-28 Don Breazeal <donb@codesourcery.com>
6690 * linux-low.c (handle_extended_wait): Initialize
6691 thread_info.last_resume_kind for new fork children.
6693 2015-05-15 Pedro Alves <palves@redhat.com>
6695 * target.h (target_handle_new_gdb_connection): Rewrite using if
6696 wrapped in do/while.
6698 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6700 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6701 * configure, config.in: Regenerate.
6702 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6705 2015-05-12 Don Breazeal <donb@codesourcery.com>
6707 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6708 PTRACE_EVENT_VFORK_DONE.
6709 (linux_low_ptrace_options, extended_event_reported): Add vfork
6711 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6712 and "vforkdone" for RSP 'T' Stop Reply Packet.
6713 * server.h (report_vfork_events): Declare
6716 2015-05-12 Don Breazeal <donb@codesourcery.com>
6718 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6719 (the_low_target) <new_fork>: Initialize new member.
6720 * linux-arm-low.c (arm_new_fork): New function.
6721 (the_low_target) <new_fork>: Initialize new member.
6722 * linux-low.c (handle_extended_wait): Call new target function
6724 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6725 * linux-mips-low.c (mips_add_watchpoint): New function
6726 extracted from mips_insert_point.
6727 (the_low_target) <new_fork>: Initialize new member.
6728 (mips_linux_new_fork): New function.
6729 (mips_insert_point): Call mips_add_watchpoint.
6730 * linux-x86-low.c (x86_linux_new_fork): New function.
6731 (the_low_target) <new_fork>: Initialize new member.
6733 2015-05-12 Don Breazeal <donb@codesourcery.com>
6735 * linux-low.c (handle_extended_wait): Implement return value,
6736 rename argument 'event_child' to 'event_lwp', handle
6737 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6738 (linux_low_ptrace_options): New function.
6739 (linux_low_filter_event): Call linux_low_ptrace_options,
6740 use different argument fo linux_enable_event_reporting,
6741 use return value from handle_extended_wait.
6742 (extended_event_reported): New function.
6743 (linux_wait_1): Call extended_event_reported and set
6744 status to report fork events.
6745 (linux_write_memory): Add pid to debug message.
6746 (reset_lwp_ptrace_options_callback): New function.
6747 (linux_handle_new_gdb_connection): New function.
6748 (linux_target_ops): Initialize new structure member.
6749 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6750 * lynx-low.c: Initialize new structure member.
6751 * remote-utils.c (prepare_resume_reply): Implement stop reason
6752 "fork" for "T" stop message.
6753 * server.c (handle_query): Call handle_new_gdb_connection.
6754 * server.h (report_fork_events): Declare global flag.
6755 * target.h (struct target_ops) <handle_new_gdb_connection>:
6757 (target_handle_new_gdb_connection): New macro.
6758 * win32-low.c: Initialize new structure member.
6760 2015-05-12 Don Breazeal <donb@codesourcery.com>
6762 * mem-break.c (APPEND_TO_LIST): Define macro.
6763 (clone_agent_expr): New function.
6764 (clone_one_breakpoint): New function.
6765 (clone_all_breakpoints): New function.
6766 * mem-break.h: Declare new functions.
6768 2015-05-12 Don Breazeal <donb@codesourcery.com>
6770 * linux-low.c (linux_supports_fork_events): New function.
6771 (linux_supports_vfork_events): New function.
6772 (linux_target_ops): Initialize new structure members.
6773 (initialize_low): Call linux_check_ptrace_features.
6774 * lynx-low.c (lynx_target_ops): Initialize new structure
6776 * server.c (report_fork_events, report_vfork_events):
6778 (handle_query): Add new features to qSupported packet and
6780 (captured_main): Initialize new global variables.
6781 * target.h (struct target_ops) <supports_fork_events>:
6783 <supports_vfork_events>: New member.
6784 (target_supports_fork_events): New macro.
6785 (target_supports_vfork_events): New macro.
6786 * win32-low.c (win32_target_ops): Initialize new structure
6789 2015-05-12 Gary Benson <gbenson@redhat.com>
6791 * server.c (handle_qxfer_exec_file): Use current process
6794 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6796 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6797 Remove HAVE_PTRACE_GETREGS conditionals.
6798 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6799 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6801 2015-05-08 Yao Qi <yao.qi@linaro.org>
6803 * linux-low.c (linux_supports_conditional_breakpoints): New
6805 (linux_target_ops): Install new target method.
6806 * lynx-low.c (lynx_target_ops): Install NULL hook for
6807 supports_conditional_breakpoints.
6808 * nto-low.c (nto_target_ops): Likewise.
6809 * spu-low.c (spu_target_ops): Likewise.
6810 * win32-low.c (win32_target_ops): Likewise.
6811 * server.c (handle_query): Check
6812 target_supports_conditional_breakpoints.
6813 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6815 (target_supports_conditional_breakpoints): New macro.
6817 2015-05-06 Pedro Alves <palves@redhat.com>
6820 * server.c (start_inferior): If the process exits, mourn it.
6822 2015-04-21 Gary Benson <gbenson@redhat.com>
6824 * hostio.c (fileio_open_flags_to_host): Factored out to
6825 fileio_to_host_openflags in common/fileio.c. Single use
6828 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6830 * linux-xtensa-low.c (xtensa_fill_gregset)
6831 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6834 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6836 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6837 (regs_info): Replace usrregs pointer with NULL.
6839 2015-04-17 Gary Benson <gbenson@redhat.com>
6841 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6842 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6843 * server.c (handle_qxfer_exec_file): New function.
6844 (qxfer_packets): Add exec-file entry.
6845 (handle_query): Report qXfer:exec-file:read as supported packet.
6847 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6849 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6851 2015-04-09 Gary Benson <gbenson@redhat.com>
6853 * hostio-errno.c (errno_to_fileio_error): Remove function.
6854 Update caller to use remote_fileio_to_fio_error.
6856 2015-04-09 Yao Qi <yao.qi@linaro.org>
6858 * linux-low.c (linux_insert_point): Call
6859 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6860 (linux_remove_point): Call remove_memory_breakpoint if type is
6862 * linux-x86-low.c (x86_insert_point): Don't call
6863 insert_memory_breakpoint.
6864 (x86_remove_point): Don't call remove_memory_breakpoint.
6866 2015-04-01 Pedro Alves <palves@redhat.com>
6867 Cleber Rosa <crosa@redhat.com>
6869 * server.c (gdbserver_usage): Reorganize and extend the usage
6872 2015-03-24 Pedro Alves <palves@redhat.com>
6874 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6875 output. Also dump TRAP_TRACE.
6876 (linux_low_filter_event): In debug output, distinguish a
6877 resume_stop SIGSTOP from a delayed SIGSTOP.
6879 2015-03-24 Gary Benson <gbenson@redhat.com>
6881 * linux-x86-low.c (x86_linux_new_thread): Moved to
6883 (x86_linux_prepare_to_resume): Likewise.
6885 2015-03-24 Gary Benson <gbenson@redhat.com>
6887 * Makefile.in (x86-linux-dregs.o): New rule.
6888 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6889 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6890 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6891 (x86_linux_dr_get): Likewise.
6892 (x86_linux_dr_set): Likewise.
6893 (update_debug_registers_callback): Likewise.
6894 (x86_linux_dr_set_addr): Likewise.
6895 (x86_linux_dr_get_addr): Likewise.
6896 (x86_linux_dr_set_control): Likewise.
6897 (x86_linux_dr_get_control): Likewise.
6898 (x86_linux_dr_get_status): Likewise.
6899 (x86_linux_update_debug_registers): Likewise.
6901 2015-03-24 Gary Benson <gbenson@redhat.com>
6903 * linux-x86-low.c (x86_linux_update_debug_registers):
6904 New function, factored out from...
6905 (x86_linux_prepare_to_resume): ...this.
6907 2015-03-24 Gary Benson <gbenson@redhat.com>
6909 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6910 (x86_linux_dr_set): Likewise.
6911 (update_debug_registers_callback): Likewise.
6912 (x86_linux_dr_set_addr): Likewise.
6913 (x86_linux_dr_get_addr): Likewise.
6914 (x86_linux_dr_set_control): Likewise.
6915 (x86_linux_dr_get_control): Likewise.
6916 (x86_linux_dr_get_status): Likewise.
6917 (x86_linux_prepare_to_resume): Likewise.
6919 2015-03-24 Gary Benson <gbenson@redhat.com>
6921 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6922 Use perror_with_name. Pass string through gettext.
6923 (x86_linux_dr_set): Likewise.
6925 2015-03-24 Gary Benson <gbenson@redhat.com>
6927 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6928 (x86_linux_dr_set_addr): ...this.
6929 (x86_dr_low_get_addr): Rename to...
6930 (x86_linux_dr_get_addr): ...this.
6931 (x86_dr_low_set_control): Rename to...
6932 (x86_linux_dr_set_control): ...this.
6933 (x86_dr_low_get_control): Rename to...
6934 (x86_linux_dr_get_control): ...this.
6935 (x86_dr_low_get_status): Rename to...
6936 (x86_linux_dr_get_status): ...this.
6937 (x86_dr_low): Update with new function names.
6939 2015-03-24 Gary Benson <gbenson@redhat.com>
6941 * Makefile.in (x86-linux.o): New rule.
6942 * configure.srv: Add x86-linux.o to relevant targets.
6943 * linux-low.c (lwp_set_arch_private_info): New function.
6944 (lwp_arch_private_info): Likewise.
6945 * linux-x86-low.c: Include nat/x86-linux.h.
6946 (arch_lwp_info): Removed structure.
6947 (update_debug_registers_callback):
6948 Use lwp_set_debug_registers_changed.
6949 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6950 and lwp_set_debug_registers_changed.
6951 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6953 2015-03-24 Gary Benson <gbenson@redhat.com>
6955 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6956 * linux-arm-low.c (arm_new_thread): Likewise.
6957 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6958 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6959 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6960 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6962 2015-03-24 Gary Benson <gbenson@redhat.com>
6964 * linux-low.c (ptid_of_lwp): New function.
6965 (lwp_is_stopped): Likewise.
6966 (lwp_stop_reason): Likewise.
6967 * linux-x86-low.c (update_debug_registers_callback):
6969 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6972 2015-03-24 Gary Benson <gbenson@redhat.com>
6974 * linux-low.h (linux_stop_lwp): Remove declaration.
6976 2015-03-24 Gary Benson <gbenson@redhat.com>
6978 * linux-low.h: Include nat/linux-nat.h.
6979 * linux-low.c (iterate_over_lwps_args): New structure.
6980 (iterate_over_lwps_filter): New function.
6981 (iterate_over_lwps): Likewise.
6982 * linux-x86-low.c (update_debug_registers_callback):
6983 Update signature to what iterate_over_lwps expects.
6984 Remove PID check that iterate_over_lwps now performs.
6985 (x86_dr_low_set_addr): Use iterate_over_lwps.
6986 (x86_dr_low_set_control): Likewise.
6988 2015-03-24 Gary Benson <gbenson@redhat.com>
6990 * linux-x86-low.c (x86_debug_reg_state): New function.
6991 (x86_linux_prepare_to_resume): Use the above.
6993 2015-03-24 Gary Benson <gbenson@redhat.com>
6995 * linux-low.c (current_lwp_ptid): New function.
6996 * linux-x86-low.c: Include nat/linux-nat.h.
6997 (x86_dr_low_get_addr): Use current_lwp_ptid.
6998 (x86_dr_low_get_control): Likewise.
6999 (x86_dr_low_get_status): Likewise.
7001 2015-03-20 Pedro Alves <palves@redhat.com>
7003 * tracepoint.c (cmd_qtstatus): Make "str" const.
7005 2015-03-20 Pedro Alves <palves@redhat.com>
7007 * server.c (handle_general_set): Make "req_str" const.
7009 2015-03-19 Pedro Alves <palves@redhat.com>
7011 * linux-low.c (linux_resume_one_lwp): Rename to ...
7012 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7013 instead call perror_with_name.
7014 (check_ptrace_stopped_lwp_gone): New function.
7015 (linux_resume_one_lwp): Reimplement as wrapper around
7016 linux_resume_one_lwp_throw that swallows errors if the LWP is
7019 2015-03-19 Pedro Alves <palves@redhat.com>
7021 * linux-low.c (count_events_callback, select_event_lwp_callback):
7022 No longer check whether the thread has resume_stop as last resume
7025 2015-03-19 Pedro Alves <palves@redhat.com>
7027 * linux-low.c (count_events_callback, select_event_lwp_callback):
7028 Use the lwp's status_pending_p field, not the thread's.
7030 2015-03-19 Pedro Alves <palves@redhat.com>
7032 * linux-low.c (select_event_lwp_callback): Update comments to
7033 no longer mention SIGTRAP.
7035 2015-03-18 Gary Benson <gbenson@redhat.com>
7037 * server.c (handle_query): Do not report vFile:fstat as supported.
7039 2015-03-11 Gary Benson <gbenson@redhat.com>
7041 * hostio.c (sys/types.h): New include.
7042 (sys/stat.h): Likewise.
7043 (common-remote-fileio.h): Likewise.
7044 (handle_fstat): New function.
7045 (handle_vFile): Handle vFile:fstat packets.
7047 2015-03-11 Gary Benson <gbenson@redhat.com>
7049 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7050 struct stat.st_blocks and struct stat.st_blksize.
7051 * configure: Regenerate.
7052 * config.in: Likewise.
7053 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7054 (OBS): Add common-remote-fileio.o.
7055 (common-remote-fileio.o): New rule.
7057 2015-03-09 Pedro Alves <palves@redhat.com>
7059 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7060 'struct sockaddr' pointer in 'accept' call.
7062 2015-03-09 Pedro Alves <palves@redhat.com>
7065 2015-03-07 Pedro Alves <palves@redhat.com>
7066 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7067 or <winsock2.h> here. Instead include "gdb_socket.h".
7068 (remote_open): Use union gdb_sockaddr_u.
7069 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7070 or <winsock2.h> here. Instead include "gdb_socket.h".
7071 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7072 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7074 (init_named_socket, gdb_agent_helper_thread): Use union
7077 2015-03-07 Pedro Alves <palves@redhat.com>
7079 * configure.ac (build_warnings): Move
7080 -Wdeclaration-after-statement to the C-specific set.
7081 * configure: Regenerate.
7083 2015-03-07 Pedro Alves <palves@redhat.com>
7085 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7086 or <winsock2.h> here. Instead include "gdb_socket.h".
7087 (remote_open): Use union gdb_sockaddr_u.
7088 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7089 or <winsock2.h> here. Instead include "gdb_socket.h".
7090 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7091 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7093 (init_named_socket, gdb_agent_helper_thread): Use union
7096 2015-03-07 Pedro Alves <palves@redhat.com>
7098 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7101 2015-03-06 Yao Qi <yao.qi@linaro.org>
7103 * linux-aarch64-low.c (aarch64_insert_point): Use
7104 show_debug_regs as a boolean.
7105 (aarch64_remove_point): Likewise.
7107 2015-03-05 Pedro Alves <palves@redhat.com>
7109 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7110 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7111 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7112 * nto-low.c (nto_target_ops): Likewise.
7113 * spu-low.c (spu_target_ops): Likewise.
7114 * win32-low.c (win32_target_ops): Likewise.
7116 2015-03-04 Pedro Alves <palves@redhat.com>
7118 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7119 Decide whether a breakpoint triggered based on the SIGTRAP's
7121 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7122 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7123 (linux_low_filter_event): Check for breakpoints before checking
7125 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7127 (linux_stopped_by_sw_breakpoint)
7128 (linux_supports_stopped_by_sw_breakpoint)
7129 (linux_stopped_by_hw_breakpoint)
7130 (linux_supports_stopped_by_hw_breakpoint): New functions.
7131 (linux_target_ops): Install new target methods.
7133 2015-03-04 Pedro Alves <palves@redhat.com>
7135 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7136 * server.c (swbreak_feature, hwbreak_feature): New globals.
7137 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7138 (captured_main): Clear swbreak_feature and hwbreak_feature.
7139 * server.h (swbreak_feature, hwbreak_feature): Declare.
7140 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7141 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7142 supports_stopped_by_hw_breakpoint>: New fields.
7143 (target_supports_stopped_by_sw_breakpoint)
7144 (target_stopped_by_sw_breakpoint)
7145 (target_supports_stopped_by_hw_breakpoint)
7146 (target_stopped_by_hw_breakpoint): Declare.
7148 2015-03-04 Pedro Alves <palves@redhat.com>
7150 enum lwp_stop_reason -> enum target_stop_reason
7151 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7152 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7153 (linux_wait_1, stuck_in_jump_pad_callback)
7154 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7155 (linux_stopped_by_watchpoint):
7156 * linux-low.h (enum lwp_stop_reason): Delete.
7157 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7158 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7160 2015-03-04 Yao Qi <yao.qi@linaro.org>
7162 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7164 2015-03-03 Gary Benson <gbenson@redhat.com>
7166 * hostio.c (handle_vFile): Fix prefix lengths.
7168 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7170 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7173 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7175 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7176 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7177 (clean): Add "rm -f" for above C files.
7178 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7179 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7180 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7181 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7182 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7183 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7184 (init_registers_s390x_vx_linux64)
7185 (init_registers_s390x_tevx_linux64)
7186 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7187 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7189 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7190 (s390_store_vxrs_high): New functions.
7191 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7193 (s390_arch_setup): Add logic for selecting one of the new target
7194 descriptions. Activate the new vector regsets if applicable.
7195 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7196 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7197 and init_registers_s390x_tevx_linux64.
7199 2015-03-01 Pedro Alves <palves@redhat.com>
7201 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7204 2015-02-27 Pedro Alves <palves@redhat.com>
7206 * linux-x86-low.c (u_debugreg_offset): New function.
7207 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7209 2015-02-27 Pedro Alves <palves@redhat.com>
7211 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7212 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7213 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7214 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7215 (ps_lsetfpregs, ps_getpid)
7216 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7217 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7218 (ps_lsetxregs, ps_plog): Declare.
7220 2015-02-27 Pedro Alves <palves@redhat.com>
7222 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7223 IP_AGENT_EXPORT_FUNC.
7224 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7225 IP_AGENT_EXPORT_FUNC.
7226 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7227 (IP_AGENT_EXPORT): Delete.
7228 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7229 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7230 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7231 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7232 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7233 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7234 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7235 (traceframe_read_count, traceframe_write_count)
7236 (traceframes_created, trace_state_variables, get_raw_reg)
7237 (get_trace_state_variable_value, set_trace_state_variable_value)
7238 (ust_loaded, helper_thread_id, cmd_buf): Use
7239 IPA_SYM_EXPORTED_NAME.
7240 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7241 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7242 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7243 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7244 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7245 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7246 EXTERN_C_PUSH/EXTERN_C_POP.
7247 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7248 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7249 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7250 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7251 (traceframe_write_count, traceframe_read_count)
7252 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7253 (about_to_request_buffer_space, get_trace_state_variable_value)
7254 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7255 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7256 EXTERN_C_PUSH/EXTERN_C_POP.
7257 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7258 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7259 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7260 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7261 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7262 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7263 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7264 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7266 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7267 (IP_AGENT_EXPORT_VAR_DECL): Define.
7269 (gdb_agent_get_raw_reg): Declare.
7271 2015-02-27 Tom Tromey <tromey@redhat.com>
7272 Pedro Alves <palves@redhat.com>
7274 Rename symbols whose names are reserved C++ keywords throughout.
7276 2015-02-27 Pedro Alves <palves@redhat.com>
7278 * Makefile.in (COMPILER): New, get it from autoconf.
7279 (CXX): Get from autoconf instead.
7280 (COMPILE.pre): Use COMPILER.
7281 (CC-LD): Rename to ...
7282 (CC_LD): ... this. Use COMPILER.
7283 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7284 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7285 * acinclude.m4: Include build-with-cxx.m4.
7286 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7287 Disable -Werror by default if building in C++ mode.
7288 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7289 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7290 the C++ compiler. Save/restore CXXFLAGS too.
7291 * configure: Regenerate.
7293 2015-02-27 Pedro Alves <palves@redhat.com>
7295 * acinclude.m4: Include libiberty.m4.
7296 * configure.ac: Call libiberty_INIT.
7297 * config.in, configure: Regenerate.
7299 2015-02-26 Pedro Alves <palves@redhat.com>
7301 * linux-low.c (linux_wait_1): When incrementing the PC past a
7302 program breakpoint always use the_low_target.breakpoint_len as
7303 increment, rather than the maximum between that and
7304 the_low_target.decr_pc_after_break.
7306 2015-02-23 Pedro Alves <palves@redhat.com>
7308 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7309 thread was doing a step-over; always adjust the PC if
7310 we stepped over a permanent breakpoint.
7311 (linux_wait_1): If we stepped over breakpoint that was on top of a
7312 permanent breakpoint, manually advance the PC past it.
7314 2015-02-23 Pedro Alves <palves@redhat.com>
7316 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7318 (x86_fill_gregset, x86_store_gregset): Use it when handling
7321 2015-02-20 Pedro Alves <palves@redhat.com>
7323 * thread-db.c: Include "nat/linux-procfs.h".
7324 (thread_db_init): Skip listing new threads if the kernel supports
7325 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7327 2015-02-20 Pedro Alves <palves@redhat.com>
7329 * linux-low.c (status_pending_p_callback): Use ptid_match.
7331 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7333 PR breakpoints/16812
7334 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7335 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7336 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7338 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7340 PR breakpoints/15956
7341 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7343 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7345 * linux-low.c (linux_low_btrace_conf): Print size.
7346 * server.c (handle_btrace_conf_general_set): New.
7347 (hanle_general_set): Call handle_btrace_conf_general_set.
7348 (handle_query): Report Qbtrace-conf:bts:size as supported.
7350 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7352 * linux-low.c (linux_low_enable_btrace): Update parameters.
7353 (linux_low_btrace_conf): New.
7354 (linux_target_ops)<to_btrace_conf>: Initialize.
7355 * server.c (current_btrace_conf): New.
7356 (handle_btrace_enable): Rename to ...
7357 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7358 to target_enable_btrace. Update comment. Update users.
7359 (handle_qxfer_btrace_conf): New.
7360 (qxfer_packets): Add btrace-conf entry.
7361 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7362 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7363 (target_ops)<read_btrace_conf>: New.
7364 (target_enable_btrace): Update parameters.
7365 (target_read_btrace_conf): New.
7367 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7369 * server.c (handle_btrace_general_set): Remove call to
7370 target_supports_btrace.
7371 (supported_btrace_packets): New.
7372 (handle_query): Call supported_btrace_packets.
7373 * target.h: include btrace-common.h.
7374 (btrace_target_info): Removed.
7375 (supports_btrace, target_supports_btrace): Update parameters.
7377 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7379 * Makefile.in (SFILES): Add common/btrace-common.c.
7380 (OBS): Add common/btrace-common.o.
7381 (btrace-common.o): Add build rules.
7382 * linux-low: Include btrace-common.h.
7383 (linux_low_read_btrace): Use struct btrace_data. Call
7384 btrace_data_init and btrace_data_fini.
7386 2015-02-06 Pedro Alves <palves@redhat.com>
7388 * thread-db.c (find_new_threads_callback): Add debug output.
7390 2015-02-04 Pedro Alves <palves@redhat.com>
7392 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7393 (resume_stopped_resumed_lwps): New function.
7394 (linux_wait_for_event_filtered): Use it.
7396 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7398 * Makefile.in (SFILES): Add linux-personality.c.
7399 (linux-personality.o): New rule.
7400 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7401 list of objects to be built.
7402 * linux-low.c: Include nat/linux-personality.h.
7403 (linux_create_inferior): Remove code to disable address space
7404 randomization (moved to ../nat/linux-personality.c). Create
7405 cleanup to disable address space randomization.
7407 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7409 * Makefile.in (posix-strerror.o): New rule.
7410 (mingw-strerror.o): Likewise.
7411 * configure: Regenerated.
7412 * configure.ac: Source file ../common/common.host. Initialize new
7413 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7415 2015-01-14 Yao Qi <yao@codesourcery.com>
7417 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7418 (ppc-linux.o): New rule.
7419 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7420 * configure.ac: AC_CHECK_FUNCS(getauxval).
7421 * config.in: Re-generated.
7422 * configure: Re-generated.
7423 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7424 ppc64_64bit_inferior_p
7426 2015-01-14 Yao Qi <yao@codesourcery.com>
7428 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7429 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7430 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7431 (PT_ORIG_R3, PT_TRAP): Likewise.
7432 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7433 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7434 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7436 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7438 * i387-fp.c (i387_cache_to_xsave): In look over
7439 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7440 zmmh_low_space field by use of zmmh_high_space.
7442 2015-01-09 Pedro Alves <palves@redhat.com>
7444 * linux-low.c (step_over_bkpt): Move higher up in the file.
7445 (handle_extended_wait): Don't store the stop_pc here.
7446 (get_stop_pc): Adjust comments and rename to ...
7447 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7448 stopped for a software breakpoint or hardware breakpoint.
7449 (thread_still_has_status_pending_p): New function.
7450 (status_pending_p_callback): Use
7451 thread_still_has_status_pending_p. If the event is no longer
7452 interesting, resume the LWP.
7453 (handle_tracepoints): Add assert.
7454 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7455 (wstatus_maybe_breakpoint): New function.
7456 (cancel_breakpoint): Delete function.
7457 (check_stopped_by_watchpoint): New function, factored out from
7458 linux_low_filter_event.
7459 (lp_status_maybe_breakpoint): Delete function.
7460 (linux_low_filter_event): Remove filter_ptid argument.
7461 Leave thread group exits pending here. Store the LWP's stop PC.
7462 Always leave events pending.
7463 (linux_wait_for_event_filtered): Pull all events out of the
7464 kernel, and leave them all pending.
7465 (count_events_callback, select_event_lwp_callback): Consider all
7467 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7468 (select_event_lwp): Only give preference to the stepping LWP in
7469 all-stop mode. Adjust comments.
7470 (ignore_event): New function.
7471 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7472 references to cancel_breakpoints. Adjust to renames. Also give
7473 equal priority to all LWPs that have had events in non-stop mode.
7474 If reporting a software breakpoint event, unadjust the LWP's PC.
7475 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7476 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7478 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7479 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7480 (linux_stopped_by_watchpoint): Adjust.
7481 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7482 * linux-low.h (enum lwp_stop_reason): New.
7483 (struct lwp_info) <stop_pc>: Adjust comment.
7484 <stopped_by_watchpoint>: Delete field.
7485 <stop_reason>: New field.
7486 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7487 * mem-break.c (software_breakpoint_inserted_here)
7488 (hardware_breakpoint_inserted_here): New function.
7489 * mem-break.h (software_breakpoint_inserted_here)
7490 (hardware_breakpoint_inserted_here): Declare.
7491 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7492 (cancel_breakpoints): Delete.
7493 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7494 (upload_fast_traceframes): Remove references to
7497 2015-01-09 Pedro Alves <palves@redhat.com>
7499 * thread-db.c (find_new_threads_callback): Ignore thread if the
7500 kernel thread ID is -1.
7502 2015-01-09 Pedro Alves <palves@redhat.com>
7504 * linux-low.c (linux_attach_fail_reason_string): Move to
7505 nat/linux-ptrace.c, and rename.
7506 (linux_attach_lwp): Update comment.
7507 (attach_proc_task_lwp_callback): New function.
7508 (linux_attach): Adjust to rename and use
7509 linux_proc_attach_tgid_threads.
7510 (linux_attach_fail_reason_string): Delete declaration.
7512 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7514 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7515 * server.c (gdbserver_version): Likewise.
7517 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7519 * remote-utils.c: Include ctype.h.
7520 (input_interrupt): Explicitly handle the case when the char
7521 received is the NUL byte. Improve the printing of non-ASCII
7524 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7526 * linux-low.c (linux_low_filter_event): Update call to
7527 linux_enable_event_reporting following the addition of
7528 a new parameter to that function.
7530 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7533 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7534 (AARCH64_FPCR_REGNO): Likewise.
7535 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7536 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7537 (aarch64_store_fpregset): Likewise.
7539 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7541 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7542 Remove FIXME comment about assumption about N.
7544 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7546 * configure.ac: If large-file support is disabled in GDBserver,
7547 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7548 * configure: Regenerate.
7550 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7552 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7553 warning upon ENODATA from ptrace.
7554 * linux-s390-low.c (s390_store_tdb): New.
7555 (s390_regsets): Add regset for NT_S390_TDB.
7557 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7559 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7560 without a fill_function.
7561 * linux-s390-low.c (s390_fill_last_break): Remove.
7562 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7563 (s390_arch_setup): Use regset's size instead of fill_function for
7566 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7568 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7569 the regset's store function when ptrace returned an error.
7570 * regcache.c (get_thread_regcache): Invalidate register cache
7571 before fetching inferior's registers.
7573 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7575 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7576 while-loop as for-loop.
7577 (regsets_store_inferior_registers): Likewise.
7579 2014-11-28 Yao Qi <yao@codesourcery.com>
7581 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7582 * config.in, configure: Re-generate.
7583 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7586 2014-11-21 Yao Qi <yao@codesourcery.com>
7588 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7589 (AC_CHECK_HEADERS): Remove malloc.h.
7590 * configure: Re-generated.
7591 * config.in: Re-generated.
7592 * server.h: Don't include alloca.h and malloc.h.
7593 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7594 Don't include malloc.h.
7596 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7598 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7599 corresponding ERRNO check in same block.
7601 2014-11-12 Pedro Alves <palves@redhat.com>
7603 * server.c (cont_thread): Update comment.
7604 (start_inferior, attach_inferior): No longer clear cont_thread.
7605 (handle_v_cont): No longer set cont_thread.
7606 (captured_main): Clear cont_thread each time a GDB connects.
7608 2014-11-12 Pedro Alves <palves@redhat.com>
7610 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7611 thread, and don't resume all threads if the Hc thread has exited.
7613 2014-11-12 Pedro Alves <palves@redhat.com>
7615 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7616 the process group instead of to a specific LWP.
7618 2014-10-15 Pedro Alves <palves@redhat.com>
7621 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7623 (arm_set_thread_context): Delete.
7624 (the_low_target): Adjust.
7625 * win32-i386-low.c (debug_registers_changed)
7626 (debug_registers_used): Delete.
7627 (update_debug_registers_callback): New function.
7628 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7629 needing to update their debug registers.
7630 (win32_get_current_dr): New function.
7631 (x86_dr_low_get_addr, x86_dr_low_get_control)
7632 (x86_dr_low_get_status): Fetch the debug register from the thread
7634 (i386_initial_stuff): Adjust.
7635 (i386_get_thread_context): Remove current_event parameter. Don't
7636 clear debug_registers_changed nor copy DR values to
7638 (i386_set_thread_context): Delete.
7639 (i386_prepare_to_resume): New function.
7640 (i386_thread_added): Mark the thread as needing to update irs
7642 (the_low_target): Remove i386_set_thread_context and install
7643 i386_prepare_to_resume.
7644 * win32-low.c (win32_get_thread_context): Adjust.
7645 (win32_set_thread_context): Use SetThreadContext
7647 (win32_prepare_to_resume): New function.
7648 (win32_require_context): New function, factored out from ...
7649 (thread_rec): ... this.
7650 (continue_one_thread): Call win32_prepare_to_resume on each thread
7651 we're about to continue.
7652 (win32_resume): Call win32_prepare_to_resume on the event thread.
7653 * win32-low.h (struct win32_thread_info)
7654 <debug_registers_changed>: New field.
7655 (struct win32_target_ops): Change prototype of set_thread_context,
7656 delete set_thread_context and add prepare_to_resume.
7657 (win32_require_context): New declaration.
7659 2014-10-08 Gary Benson <gbenson@redhat.com>
7661 * server.h: Do not include common-exceptions.h.
7663 2014-10-08 Gary Benson <gbenson@redhat.com>
7665 * server.h: Do not include cleanups.h.
7667 2014-09-30 James Hogan <james.hogan@imgtec.com>
7669 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7672 2014-09-23 Yao Qi <yao@codesourcery.com>
7674 * linux-low.c (lp_status_maybe_breakpoint): New function.
7675 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7676 (count_events_callback): Likewise.
7677 (select_event_lwp_callback): Likewise.
7678 (cancel_breakpoints_callback): Likewise.
7680 2014-09-19 Don Breazeal <donb@codesourcery.com>
7682 * linux-low.c (handle_extended_wait): Call
7683 linux_ptrace_get_extended_event.
7684 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7685 linux_is_extended_waitstatus.
7687 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7689 * Makefile.in (CPPFLAGS): Define.
7690 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7691 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7693 2014-09-16 Gary Benson <gbenson@redhat.com>
7695 * inferiors.h (current_inferior): Renamed as...
7696 (current_thread): New variable. All uses updated.
7697 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7698 (maybe_move_out_of_jump_pad): Likewise.
7699 (cancel_breakpoint): Likewise.
7700 (linux_low_filter_event): Likewise.
7701 (wait_for_sigstop): Likewise.
7702 (linux_resume_one_lwp): Likewise.
7703 (need_step_over_p): Likewise.
7704 (start_step_over): Likewise.
7705 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7706 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7707 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7708 and save_inferior as saved_thread.
7709 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7711 (regcache_invalidate_thread): Likewise.
7712 * remote-utils.c (prepare_resume_reply): Likewise.
7713 * thread-db.c (thread_db_get_tls_address): Likewise.
7714 (disable_thread_event_reporting): Likewise.
7715 (remove_thread_event_breakpoints): Likewise.
7716 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7718 * target.h (set_desired_inferior): Renamed as...
7719 (set_desired_thread): New declaration. All uses updated.
7720 * server.c (myresume): Updated comment to reference thread instead
7722 (handle_serial_event): Likewise.
7723 (handle_target_event): Likewise.
7725 2014-09-12 Tom Tromey <tromey@redhat.com>
7726 Gary Benson <gbenson@redhat.com>
7728 * regcache.h: Include common-regcache.h.
7729 (regcache_read_pc): Don't declare.
7730 * regcache.c (get_thread_regcache_for_ptid): New function.
7732 2014-09-11 Tom Tromey <tromey@redhat.com>
7733 Gary Benson <gbenson@redhat.com>
7735 * symbol.c: New file.
7736 * Makefile.in (SFILES): Add symbol.c.
7737 (OBS): Add symbol.o.
7739 2014-09-11 Gary Benson <gbenson@redhat.com>
7741 * target.c (target_stop_ptid, target_continue_ptid): New
7744 2014-09-11 Tom Tromey <tromey@redhat.com>
7745 Gary Benson <gbenson@redhat.com>
7747 * target.h: Include target/target.h.
7748 * target.c (target_read_memory, target_read_uint32)
7749 (target_write_memory): New functions.
7751 2014-09-11 Gary Benson <gbenson@redhat.com>
7753 * server.h (debug_hw_points): Don't declare.
7754 * server.c (debug_hw_points): Don't define. Replace all uses
7755 with show_debug_regs.
7756 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7757 all uses with show_debug_regs.
7759 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7761 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7762 endianness into account.
7763 (ppc_supply_ptrace_register): Likewise.
7765 2014-09-03 James Hogan <james.hogan@imgtec.com>
7767 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7768 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7770 2014-09-03 Gary Benson <gbenson@redhat.com>
7772 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7773 ALL_DEBUG_ADDRESS_REGISTERS.
7775 2014-09-02 Gary Benson <gbenson@redhat.com>
7777 * i386-low.h: Renamed as...
7778 * x86-low.h: New file. All type, function and variable name
7779 prefixes changed from "i386_" to "x86_". All references updated.
7780 * i386-low.c: Renamed as...
7781 * x86-low.c: New file. All type, function and variable name
7782 prefixes changed from "i386_" to "x86_". All references updated.
7784 2014-09-02 Gary Benson <gbenson@redhat.com>
7786 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7787 (x86_linux_new_thread): Likewise.
7789 2014-08-29 Gary Benson <gbenson@redhat.com>
7791 * server.h (setjmp.h): Do not include.
7792 (toplevel): Do not declare.
7793 (common-exceptions.h): Include.
7794 (cleanups.h): Likewise.
7795 * server.c (toplevel): Do not define.
7796 (exit_code): New static global.
7797 (detach_or_kill_for_exit_cleanup): New function.
7798 (main): New function. Original main renamed to...
7799 (captured_main): New function.
7800 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7802 2014-08-29 Gary Benson <gbenson@redhat.com>
7804 * Makefile.in (SFILES): Add common/common-exceptions.c.
7805 (OBS): Add common-exceptions.o.
7806 (common-exceptions.o): New rule.
7807 * utils.c (prepare_to_throw_exception): New function.
7809 2014-08-29 Gary Benson <gbenson@redhat.com>
7811 * config.in: Regenerate.
7812 * configure: Likewise.
7814 2014-08-29 Gary Benson <gbenson@redhat.com>
7816 * Makefile.in (SFILES): Add common/cleanups.c.
7818 (cleanups.o): New rule.
7820 2014-08-29 Gary Benson <gbenson@redhat.com>
7822 * utils.c (internal_vwarning): New function.
7824 2014-08-28 Gary Benson <gbenson@redhat.com>
7826 * utils.h (fatal): Remove declaration.
7827 * utils.c (fatal): Remove function.
7829 2014-08-28 Gary Benson <gbenson@redhat.com>
7831 * tracepoint.c (gdb_agent_init): Replace fatal with
7833 (initialize_tracepoint): Likewise.
7835 2014-08-28 Gary Benson <gbenson@redhat.com>
7837 * remote-utils.c (remote_prepare): Replace fatal with error.
7839 2014-08-28 Gary Benson <gbenson@redhat.com>
7841 * linux-low.c (linux_async): Replace fatal with warning.
7843 (linux_start_non_stop): Return -1 if linux_async failed.
7845 2014-08-28 Gary Benson <gbenson@redhat.com>
7847 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7849 (i386_dr_low_get_addr): Remove vague comment.
7850 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7853 2014-08-28 Gary Benson <gbenson@redhat.com>
7855 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7856 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7858 (linux_resume_one_lwp): Likewise.
7859 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7861 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7862 with internal_error.
7863 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7864 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7865 (find_register_by_name): Replace fatal with internal_error.
7866 (find_regno): Likewise.
7867 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7868 * thread-db.c (thread_db_create_event): Likewise.
7869 (thread_db_load_search): Likewise.
7870 (try_thread_db_load_1): Likewise.
7871 * tracepoint.c (get_jump_space_head): Replace fatal with
7873 (claim_trampoline_space): Likewise.
7874 (have_fast_tracepoint_trampoline_buffer): Likewise.
7875 (cmd_qtstart): Likewise.
7876 (stop_tracing): Likewise.
7877 (fast_tracepoint_collecting): Likewise.
7878 (target_malloc): Likewise.
7879 (download_tracepoint): Likewise.
7880 (download_trace_state_variables): Replace check with gdb_assert.
7881 (upload_fast_traceframes): Replace fatal with internal_error.
7883 2014-08-19 Tom Tromey <tromey@redhat.com>
7884 Gary Benson <gbenson@redhat.com>
7886 * Makefile.in (SFILES): Add common/common-debug.c.
7887 (OBS): Add common-debug.o.
7888 (common-debug.o): New rule.
7889 * debug.h (debug_printf): Don't declare.
7890 * debug.c (debug_printf): Renamed and rewritten as...
7891 (debug_vprintf): New function.
7893 2014-08-19 Gary Benson <gbenson@redhat.com>
7895 * utils.h: Do not include print-utils.h.
7897 2014-08-19 Tom Tromey <tromey@redhat.com>
7898 Gary Benson <gbenson@redhat.com>
7900 * server.h: Add static assertion.
7901 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7903 2014-08-19 Tom Tromey <tromey@redhat.com>
7904 Gary Benson <gbenson@redhat.com>
7906 * Makefile.in (SFILES): Add common/errors.c.
7907 (OBS): Add errors.o.
7908 (IPA_OBS): Add errors-ipa.o.
7909 (errors.o): New rule.
7910 (errors-ipa.o): Likewise.
7911 * utils.h (perror_with_name, error, warning): Don't declare.
7912 * utils.c (warning): Renamed and rewritten as...
7913 (vwarning): New function.
7914 (error): Renamed and rewritten as...
7915 (verror): New function.
7916 (internal_error): Renamed and rewritten as...
7917 (internal_verror): New function.
7919 2014-08-07 Gary Benson <gbenson@redhat.com>
7921 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7922 * configure: Regenerate.
7923 * config.in: Likewise.
7924 * server.h: Do not include errno.h.
7925 * event-loop.c: Likewise.
7926 * hostio-errno.c: Likewise.
7927 * linux-low.c: Likewise.
7928 * remote-utils.c: Likewise.
7929 * spu-low.c: Likewise.
7930 * utils.c: Likewise.
7931 * gdbreplay.c: Unconditionally include errno.h.
7933 2014-08-07 Gary Benson <gbenson@redhat.com>
7935 * server.h: Do not include string.h.
7936 * event-loop.c: Likewise.
7937 * linux-low.c: Likewise.
7938 * regcache.c: Likewise.
7939 * remote-utils.c: Likewise.
7940 * spu-low.c: Likewise.
7941 * utils.c: Likewise.
7943 2014-08-07 Gary Benson <gbenson@redhat.com>
7945 * server.h: Do not include gdb_assert.h.
7947 2014-08-07 Gary Benson <gbenson@redhat.com>
7949 * server.h: Do not include common-utils.h.
7951 2014-08-07 Gary Benson <gbenson@redhat.com>
7953 * server.h: Do not include ptid.h.
7954 * notif.h: Likewise.
7956 2014-08-07 Gary Benson <gbenson@redhat.com>
7958 * server.h: Do not include gdb_locale.h.
7960 2014-08-07 Gary Benson <gbenson@redhat.com>
7962 * server.h: Do not include gdb/signals.h.
7963 * win32-low.c: Likewise.
7965 2014-08-07 Gary Benson <gbenson@redhat.com>
7967 * server.h: Do not include pathmax.h.
7969 2014-08-07 Gary Benson <gbenson@redhat.com>
7971 * server.h: Do not include libiberty.h.
7972 * linux-bfin-low.c: Likewise.
7974 2014-08-07 Gary Benson <gbenson@redhat.com>
7976 * server.h: Do not include ansidecl.h.
7978 2014-08-07 Gary Benson <gbenson@redhat.com>
7980 * linux-x86-low.c: Do not include stddef.h.
7981 * lynx-ppc-low.c: Likewise.
7982 * tracepoint.c: Likewise.
7984 2014-08-07 Gary Benson <gbenson@redhat.com>
7986 * server.h: Do not include stdarg.h.
7987 * nto-low.c: Likewise.
7989 2014-08-07 Gary Benson <gbenson@redhat.com>
7991 * server.h: Do not include stdlib.h.
7992 * inferiors.c: Likewise.
7993 * linux-low.c: Likewise.
7994 * regcache.c: Likewise.
7995 * spu-low.c: Likewise.
7996 * tracepoint.c: Likewise.
7997 * utils.c: Likewise.
7999 2014-08-07 Gary Benson <gbenson@redhat.com>
8001 * server.h: Do not include stdio.h.
8002 * linux-low.c: Likewise.
8003 * remote-utils.c: Likewise.
8004 * spu-low.c: Likewise.
8005 * utils.c: Likewise.
8006 * wincecompat.c: Likewise.
8008 2014-08-06 Gary Benson <gbenson@redhat.com>
8010 * regcache.c (init_register_cache): Move conditionals inside if.
8012 2014-08-06 Gary Benson <gbenson@redhat.com>
8014 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8016 2014-07-31 Gary Benson <gbenson@redhat.com>
8018 * ax.h: Do not include server.h.
8019 * gdbthread.h: Likewise.
8020 * lynx-low.h: Likewise.
8021 * notif.h: Likewise.
8023 2014-07-30 Gary Benson <gbenson@redhat.com>
8025 * server.h: Include common-defs.h.
8026 Do not include config.h or build-gnulib-gdbserver/config.h.
8028 2014-07-30 Gary Benson <gbenson@redhat.com>
8030 * hostio-errno.c: Move server.h to top of includes list.
8031 * inferiors.c: Likewise.
8032 * linux-x86-low.c: Likewise.
8033 * notif.c: Include server.h.
8035 2014-07-24 Tom Tromey <tromey@redhat.com>
8036 Gary Benson <gbenson@redhat.com>
8038 * server.h (CORE_ADDR): Now unsigned.
8040 2014-07-16 Pedro Alves <palves@redhat.com>
8042 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8044 2014-07-15 Pedro Alves <palves@redhat.com>
8046 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8049 2014-07-11 Pedro Alves <palves@redhat.com>
8051 * linux-low.c (kill_wait_lwp): New function, based on
8052 kill_one_lwp_callback, but use my_waitpid directly.
8053 (kill_one_lwp_callback, linux_kill): Use it.
8055 2014-06-23 Pedro Alves <palves@redhat.com>
8057 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8058 before setting DR0..DR3.
8060 2014-06-20 Gary Benson <gbenson@redhat.com>
8062 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8063 * configure: Regenerated.
8064 * config.in: Likewise.
8066 2014-06-20 Gary Benson <gbenson@redhat.com>
8068 * Makefile.in (SFILES): Update locations for files moved
8070 (object file files): Reordered.
8072 2014-06-20 Gary Benson <gbenson@redhat.com>
8074 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8075 (i386_dr_low_set_addr): Likewise.
8076 (i386_dr_low_get_addr): Likewise.
8077 (i386_dr_low_can_set_control): Likewise.
8078 (i386_dr_low_set_control): Likewise.
8079 (i386_dr_low_get_control): Likewise.
8080 (i386_dr_low_get_status): Likewise.
8081 (i386_get_debug_register_length): Likewise.
8082 * linux-x86-low.c (i386_dr_low_set_addr):
8083 Changed signature. Made static.
8084 (i386_dr_low_get_addr): Likewise.
8085 (i386_dr_low_set_control): Likewise.
8086 (i386_dr_low_get_control): Likewise.
8087 (i386_dr_low_get_status): Likewise.
8088 (i386_dr_low): New global variable.
8089 * win32-i386-low.c (i386_dr_low_set_addr):
8090 Changed signature. Made static.
8091 (i386_dr_low_get_addr): Likewise.
8092 (i386_dr_low_set_control): Likewise.
8093 (i386_dr_low_get_control): Likewise.
8094 (i386_dr_low_get_status): Likewise.
8095 (i386_dr_low): New global variable.
8097 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8099 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8100 * Makefile.in (AR, AR_FLAGS): Define.
8101 * configure: Regenerate.
8103 2014-06-19 Gary Benson <gbenson@redhat.com>
8105 * Makefile.in (i386-dregs.o): New rule.
8106 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8107 * i386-low.c (target.h): Remove include.
8108 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8109 (DR_CONTROL_SHIFT): Likewise.
8110 (DR_CONTROL_SIZE): Likewise.
8111 (DR_RW_EXECUTE): Likewise.
8112 (DR_RW_WRITE): Likewise.
8113 (DR_RW_READ): Likewise.
8114 (DR_RW_IORW): Likewise.
8115 (DR_LEN_1): Likewise.
8116 (DR_LEN_2): Likewise.
8117 (DR_LEN_4): Likewise.
8118 (DR_LEN_8): Likewise.
8119 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8120 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8121 (DR_ENABLE_SIZE): Likewise.
8122 (DR_LOCAL_SLOWDOWN): Likewise.
8123 (DR_GLOBAL_SLOWDOWN): Likewise.
8124 (DR_CONTROL_RESERVED): Likewise.
8125 (I386_DR_CONTROL_MASK): Likewise.
8126 (I386_DR_VACANT): Likewise.
8127 (I386_DR_LOCAL_ENABLE): Likewise.
8128 (I386_DR_GLOBAL_ENABLE): Likewise.
8129 (I386_DR_DISABLE): Likewise.
8130 (I386_DR_SET_RW_LEN): Likewise.
8131 (I386_DR_GET_RW_LEN): Likewise.
8132 (I386_DR_WATCH_HIT): Likewise.
8133 (i386_wp_op_t): Likewise.
8134 (i386_show_dr): Likewise.
8135 (i386_length_and_rw_bits): Likewise.
8136 (i386_insert_aligned_watchpoint): Likewise.
8137 (i386_remove_aligned_watchpoint): Likewise.
8138 (i386_handle_nonaligned_watchpoint): Likewise.
8139 i386_update_inferior_debug_regs(): Likewise.
8140 (i386_dr_insert_watchpoint): Likewise.
8141 (i386_dr_remove_watchpoint): Likewise.
8142 (i386_dr_region_ok_for_watchpoint): Likewise.
8143 (i386_dr_stopped_data_address): Likewise.
8144 (i386_dr_stopped_by_watchpoint): Likewise.
8146 2014-06-19 Gary Benson <gbenson@redhat.com>
8148 * i386-low.c (i386_dr_show): Renamed to
8149 i386_show_dr and made static. All uses updated.
8150 (i386_dr_length_and_rw_bits): Renamed to
8151 i386_length_and_rw_bits and made static.
8153 (i386_dr_insert_aligned_watchpoint): Renamed to
8154 i386_insert_aligned_watchpoint and made static.
8156 (i386_dr_remove_aligned_watchpoint): Renamed to
8157 i386_remove_aligned_watchpoint and made static.
8159 (i386_dr_update_inferior_debug_regs): Renamed to
8160 i386_update_inferior_debug_regs and made static.
8163 2014-06-18 Gary Benson <gbenson@redhat.com>
8165 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8166 (i386_dr_low_can_set_control): Likewise.
8167 (i386_get_debug_register_length): Likewise.
8168 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8169 (i386_dr_low_can_set_control): Likewise.
8170 (i386_get_debug_register_length): Likewise.
8172 2014-06-17 Gary Benson <gbenson@redhat.com>
8174 * i386-low.h (i386-dregs.h): New include.
8175 (DR_FIRSTADDR): Now in i386-dregs.h.
8176 (DR_LASTADDR): Likewise.
8177 (DR_NADDR): Likewise.
8178 (DR_STATUS): Likewise.
8179 (DR_CONTROL): Likewise.
8180 (i386_debug_reg_state): Likewise.
8181 (i386_dr_insert_watchpoint): Likewise.
8182 (i386_dr_remove_watchpoint): Likewise.
8183 (i386_dr_region_ok_for_watchpoint): Likewise.
8184 (i386_dr_stopped_data_address): Likewise.
8185 (i386_dr_stopped_by_watchpoint): Likewise.
8186 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8188 2014-06-18 Gary Benson <gbenson@redhat.com>
8190 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8191 i386_dr_insert_watchpoint.
8192 (i386_low_remove_watchpoint): Renamed to
8193 i386_dr_remove_watchpoint.
8194 (i386_low_region_ok_for_watchpoint): Renamed to
8195 i386_dr_region_ok_for_watchpoint.
8196 (i386_low_stopped_data_address): Renamed to
8197 i386_dr_stopped_data_address.
8198 (i386_low_stopped_by_watchpoint): Renamed to
8199 i386_dr_stopped_by_watchpoint.
8200 * i386-low.c (i386_show_dr): Renamed to
8201 i386_dr_show and made nonstatic. All uses updated.
8202 (i386_length_and_rw_bits): Renamed to
8203 i386_dr_length_and_rw_bits and made nonstatic.
8205 (i386_insert_aligned_watchpoint): Renamed to
8206 i386_dr_insert_aligned_watchpoint and made nonstatic.
8208 (i386_remove_aligned_watchpoint): Renamed to
8209 i386_dr_remove_aligned_watchpoint and made nonstatic.
8211 (i386_update_inferior_debug_regs): Renamed to
8212 i386_dr_update_inferior_debug_regs and made nonstatic.
8214 (i386_low_insert_watchpoint): Renamed to
8215 i386_dr_insert_watchpoint. All uses updated.
8216 (i386_low_remove_watchpoint): Renamed to
8217 i386_dr_remove_watchpoint. All uses updated.
8218 (i386_low_region_ok_for_watchpoint): Renamed to
8219 i386_dr_region_ok_for_watchpoint. All uses updated.
8220 (i386_low_stopped_data_address): Renamed to
8221 i386_dr_stopped_data_address. All uses updated.
8222 (i386_low_stopped_by_watchpoint): Renamed to
8223 i386_dr_stopped_by_watchpoint. All uses updated.
8225 2014-06-18 Gary Benson <gbenson@redhat.com>
8227 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8228 (i386_dr_low_can_set_control): Likewise.
8229 (i386_insert_aligned_watchpoint): New check.
8231 2014-06-18 Gary Benson <gbenson@redhat.com>
8233 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8236 2014-06-18 Gary Benson <gbenson@redhat.com>
8238 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8239 instead of fatal and error.
8240 (i386_handle_nonaligned_watchpoint): Likewise.
8242 2014-06-18 Gary Benson <gbenson@redhat.com>
8244 * i386-low.c (i386_get_debug_register_length): New macro.
8245 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8246 (i386_show_dr): Use debug_printf instead of fprintf. Use
8247 phex to format values.
8249 2014-06-18 Gary Benson <gbenson@redhat.com>
8251 * i386-low.h: Comment changes.
8252 * i386-low.c: Likewise.
8254 2014-06-18 Gary Benson <gbenson@redhat.com>
8256 * i386-low.c: Whitespace changes.
8258 2014-06-12 Tom Tromey <tromey@redhat.com>
8260 * utils.c (freeargv): Remove.
8262 2014-06-12 Tom Tromey <tromey@redhat.com>
8264 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8265 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8266 (parse_debug_format_options): Likewise.
8267 (gdbserver_usage): Likewise.
8268 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8269 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8270 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8272 ($(LIBGNU)): Depend on libiberty.
8273 (all-lib): Recurse into all subdirs.
8274 (install-only): Invoke "install" target in subdirs.
8275 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8277 * configure: Rebuild.
8278 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8279 for vasprintf, vsnprintf, or gettimeofday.
8280 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8283 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8285 * development.sh: Delete.
8286 * Makefile.in (config.status): Adjust dependency on development.sh.
8287 * configure.ac: Adjust development.sh source call.
8288 * configure: Regenerate.
8290 2014-06-02 Pedro Alves <palves@redhat.com>
8292 * ax.c (gdb_free_agent_expr): New function.
8293 * ax.h (gdb_free_agent_expr): New declaration.
8294 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8296 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8298 (clear_breakpoint_conditions_and_commands): New function.
8299 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8300 (clear_breakpoint_conditions_and_commands): New declaration.
8302 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8304 * linux-aarch64-low.c (asm/ptrace.h): Include.
8306 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8308 Fix TLS access for -static -pthread.
8309 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8310 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8311 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8313 2014-05-20 Pedro Alves <palves@redhat.com>
8315 * linux-aarch64-low.c (aarch64_insert_point)
8316 (aarch64_remove_point): No longer check whether the type is
8317 supported here. Adjust to new interface.
8318 (the_low_target): Install aarch64_supports_z_point_type as
8319 supports_z_point_type method.
8320 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8321 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8322 instead of a Z packet char. Adjust.
8323 (arm_supports_z_point_type): New function.
8324 (arm_insert_point, arm_remove_point): Adjust to new interface.
8325 (the_low_target): Install arm_supports_z_point_type.
8326 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8327 (cris_insert_point, cris_remove_point): Adjust to new interface.
8328 Don't check whether the type is supported here.
8329 (the_low_target): Install cris_supports_z_point_type.
8330 * linux-low.c (linux_supports_z_point_type): New function.
8331 (linux_insert_point, linux_remove_point): Adjust to new interface.
8332 * linux-low.h (struct linux_target_ops) <insert_point,
8333 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8334 raw_breakpoint pointer parameter.
8335 <supports_z_point_type>: New method.
8336 * linux-mips-low.c (mips_supports_z_point_type): New function.
8337 (mips_insert_point, mips_remove_point): Adjust to new interface.
8338 Use mips_supports_z_point_type.
8339 (the_low_target): Install mips_supports_z_point_type.
8340 * linux-ppc-low.c (the_low_target): Install NULL as
8341 supports_z_point_type method.
8342 * linux-s390-low.c (the_low_target): Install NULL as
8343 supports_z_point_type method.
8344 * linux-sparc-low.c (the_low_target): Install NULL as
8345 supports_z_point_type method.
8346 * linux-x86-low.c (x86_supports_z_point_type): New function.
8347 (x86_insert_point): Adjust to new insert_point interface. Use
8348 insert_memory_breakpoint. Adjust to new
8349 i386_low_insert_watchpoint interface.
8350 (x86_remove_point): Adjust to remove_point interface. Use
8351 remove_memory_breakpoint. Adjust to new
8352 i386_low_remove_watchpoint interface.
8353 (the_low_target): Install x86_supports_z_point_type.
8354 * lynx-low.c (lynx_target_ops): Install NULL as
8355 supports_z_point_type callback.
8356 * nto-low.c (nto_supports_z_point_type): New.
8357 (nto_insert_point, nto_remove_point): Adjust to new interface.
8358 (nto_target_ops): Install nto_supports_z_point_type.
8359 * mem-break.c: Adjust intro comment.
8360 (struct raw_breakpoint) <raw_type, size>: New fields.
8361 <inserted>: Update comment.
8362 <shlib_disabled>: Delete field.
8363 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8364 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8365 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8366 (raw_bkpt_type_to_target_hw_bp_type): New function.
8367 (find_enabled_raw_code_breakpoint_at): New function.
8368 (find_raw_breakpoint_at): New type and size parameters. Use them.
8369 (insert_memory_breakpoint): New function, based off
8370 set_raw_breakpoint_at.
8371 (remove_memory_breakpoint): New function.
8372 (set_raw_breakpoint_at): Reimplement.
8373 (set_breakpoint): New, based on set_breakpoint_at.
8374 (set_breakpoint_at): Reimplement.
8375 (delete_raw_breakpoint): Go through the_target->remove_point
8376 instead of assuming memory breakpoints.
8377 (find_gdb_breakpoint_at): Delete.
8378 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8379 (find_gdb_breakpoint): New function.
8380 (set_gdb_breakpoint_at): Delete.
8381 (z_type_supported): New function.
8382 (set_gdb_breakpoint_1): New function, loosely based off
8383 set_gdb_breakpoint_at.
8384 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8385 (delete_gdb_breakpoint_at): Delete.
8386 (delete_gdb_breakpoint_1): New function, loosely based off
8387 delete_gdb_breakpoint_at.
8388 (delete_gdb_breakpoint): New function.
8389 (clear_gdb_breakpoint_conditions): Rename to ...
8390 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8392 (add_condition_to_breakpoint): Make static.
8393 (add_breakpoint_condition): Take a struct breakpoint pointer
8394 instead of an address. Adjust.
8395 (gdb_condition_true_at_breakpoint): Rename to ...
8396 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8398 (gdb_condition_true_at_breakpoint): Reimplement.
8399 (add_breakpoint_commands): Take a struct breakpoint pointer
8400 instead of an address. Adjust.
8401 (gdb_no_commands_at_breakpoint): Rename to ...
8402 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8403 parameter. Return true if no breakpoint was found. Change debug
8405 (gdb_no_commands_at_breakpoint): Reimplement.
8406 (run_breakpoint_commands): Rename to ...
8407 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8408 and change return type to boolean.
8409 (run_breakpoint_commands): New function.
8410 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8411 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8412 breakpoint. Go through the_target->remove_point instead of
8413 assuming memory breakpoint.
8414 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8415 software and hardware breakpoints.
8416 (reinsert_raw_breakpoint): Go through the_target->insert_point
8417 instead of assuming memory breakpoint.
8418 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8419 software and hardware breakpoints.
8420 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8421 Check both software and hardware breakpoints.
8422 (validate_inserted_breakpoint): Assert the breakpoint is a
8423 software breakpoint. Set the inserted flag to -1 instead of
8424 setting shlib_disabled.
8425 (delete_disabled_breakpoints): Adjust.
8426 (validate_breakpoints): Only validate software breakpoints.
8427 Adjust to inserted flag change.
8428 (check_mem_read, check_mem_write): Skip breakpoint types other
8429 than software breakpoints. Adjust to inserted flag change.
8430 * mem-break.h (enum raw_bkpt_type): New enum.
8431 (raw_breakpoint, struct process_info): Forward declare.
8432 (Z_packet_to_target_hw_bp_type): Delete declaration.
8433 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8434 (set_gdb_breakpoint, delete_gdb_breakpoint)
8435 (clear_breakpoint_conditions): New declarations.
8436 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8437 (breakpoint_inserted_here): Update comment.
8438 (add_breakpoint_condition, add_breakpoint_commands): Replace
8439 address parameter with a breakpoint pointer parameter.
8440 (gdb_breakpoint_here): Update comment.
8441 (delete_gdb_breakpoint_at): Delete.
8442 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8443 * server.c (process_point_options): Take a struct breakpoint
8444 pointer instead of an address. Adjust.
8445 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8446 delete_gdb_breakpoint.
8447 * spu-low.c (spu_target_ops): Install NULL as
8448 supports_z_point_type method.
8449 * target.h: Include mem-break.h.
8450 (struct target_ops) <prepare_to_access_memory>: Update comment.
8451 <supports_z_point_type>: New field.
8452 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8453 instead of a char. Also take a raw breakpoint pointer.
8454 * win32-arm-low.c (the_low_target): Install NULL as
8455 supports_z_point_type.
8456 * win32-i386-low.c (i386_supports_z_point_type): New function.
8457 (i386_insert_point, i386_remove_point): Adjust to new interface.
8458 (the_low_target): Install i386_supports_z_point_type.
8459 * win32-low.c (win32_supports_z_point_type): New function.
8460 (win32_insert_point, win32_remove_point): Adjust to new interface.
8461 (win32_target_ops): Install win32_supports_z_point_type.
8462 * win32-low.h (struct win32_target_ops):
8463 <supports_z_point_type>: New method.
8464 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8465 instead of a char. Also take a raw breakpoint pointer.
8467 2014-05-20 Pedro Alves <palves@redhat.com>
8469 * mem-break.h: Include break-common.h.
8470 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8471 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8472 (Z_packet_to_target_hw_bp_type): New declaration.
8473 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8474 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8475 (Z_PACKET_ACCESS_WP): Delete macros.
8476 (Z_packet_to_hw_type): Delete function.
8477 * i386-low.h: Don't include break-common.h here.
8478 (Z_packet_to_hw_type): Delete declaration.
8479 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8480 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8481 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8482 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8483 * linux-aarch64-low.c: Don't include break-common.h here.
8484 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8485 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8486 (Z_packet_to_target_hw_bp_type): Delete function.
8487 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8489 (mips_insert_point, mips_remove_point): Use
8490 Z_packet_to_target_hw_bp_type.
8492 2014-05-20 Pedro Alves <palves@redhat.com>
8494 * linux-aarch64-low.c: Include break-common.h.
8495 (enum target_point_type): Delete.
8496 (Z_packet_to_point_type): Rename to ...
8497 (Z_packet_to_target_hw_bp_type): ... this, and return a
8498 target_hw_bp_type instead.
8499 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8500 instead of an enum target_point_type.
8501 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8503 (aarch64_dr_state_insert_one_point)
8504 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8505 (aarch64_handle_aligned_watchpoint)
8506 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8507 Take an enum target_hw_bp_type instead of an enum
8509 (aarch64_supports_z_point_type): New function.
8510 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8511 use Z_packet_to_target_hw_bp_type.
8513 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8515 * configure.ac: Only use -Werror by default when DEVELOPMENT
8517 * configure: Regenerate.
8519 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8521 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8522 * linux-x86-low.c (X86_64_USER_REGS): New.
8523 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8525 2014-04-28 Yao Qi <yao@codesourcery.com>
8527 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8530 2014-04-25 Pedro Alves <palves@redhat.com>
8533 * linux-low.c (linux_attach_fail_reason_string): New function.
8534 (linux_attach_lwp): Delete.
8535 (linux_attach_lwp_1): Rename to ...
8536 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8537 argument. Remove "initial" parameter. Return int instead of
8538 void. Don't error or warn here.
8539 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8540 failure to attach to the tgid. Call warning when failing to
8542 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8543 argument. Remove "initial" parameter. Return int instead of
8544 void. Don't error or warn here.
8545 (linux_attach_fail_reason_string): New declaration.
8546 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8547 interface change. Use linux_attach_fail_reason_string.
8549 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8550 Walfred Tedeschi <walfred.tedeschi@intel.com>
8552 * Makefile.in: Added rules to handle new files
8553 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8554 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8555 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8556 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8557 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8558 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8560 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8561 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8562 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8563 i386/x32-avx512.xml.
8564 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8565 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8566 i386/x32-avx512-linux.xml.
8567 * i387-fp.c (num_avx512_k_registers): New constant for number
8569 (num_avx512_zmmh_low_registers): New constant for number of
8570 lower ZMM registers (0-15).
8571 (num_avx512_zmmh_high_registers): New constant for number of
8572 higher ZMM registers (16-31).
8573 (num_avx512_ymmh_registers): New contant for number of higher
8574 YMM registers (ymm16-31 added by avx521 on x86_64).
8575 (num_avx512_xmm_registers): New constant for number of higher
8576 XMM registers (xmm16-31 added by AVX512 on x86_64).
8577 (struct i387_xsave): Add space for AVX512 registers.
8578 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8579 Add code to handle AVX512 registers.
8580 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8581 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8582 prototypei from generated file.
8583 (tdesc_amd64_avx512_linux): Likewise.
8584 (init_registers_x32_avx512_linux): Likewise.
8585 (tdesc_x32_avx512_linux): Likewise.
8586 (init_registers_i386_avx512_linux): Likewise.
8587 (tdesc_i386_avx512_linux): Likewise.
8588 (x86_64_regmap): Add AVX512 registers.
8589 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8591 (initialize_low_arch): Add code to initialize AVX512 registers.
8593 2014-04-23 Pedro Alves <palves@redhat.com>
8595 * mem-break.c (find_gdb_breakpoint_at): Make static.
8596 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8598 2014-04-23 Pedro Alves <palves@redhat.com>
8600 * i386-low.c: Don't include break-common.h here.
8601 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8602 prototype to take target_hw_bp_type as argument instead of a Z
8604 * i386-low.h: Include break-common.h here.
8605 (Z_packet_to_hw_type): Declare.
8606 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8608 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8609 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8610 (x86_remove_point): Convert the packet number to a
8611 target_hw_bp_type before calling i386_low_remove_watchpoint.
8612 * win32-i386-low.c (i386_insert_point): Convert the packet number
8613 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8614 (i386_remove_point): Convert the packet number to a
8615 target_hw_bp_type before calling i386_low_remove_watchpoint.
8617 2014-04-23 Pedro Alves <palves@redhat.com>
8619 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8621 2014-04-10 Pedro Alves <palves@redhat.com>
8623 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8624 Check if the condition or command is NULL before checking if the
8625 breakpoint is known. On success, return true.
8626 * mem-break.h (add_breakpoint_condition): Document return.
8627 (add_breakpoint_commands): Add describing comment.
8628 * server.c (skip_to_semicolon): New function.
8629 (process_point_options): Use it.
8631 2014-04-09 Pedro Alves <palves@redhat.com>
8633 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8636 2014-02-27 Pedro Alves <palves@redhat.com>
8639 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8641 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8643 (last_thread_of_process_p): Take a PID argument instead of a
8645 (linux_wait_for_lwp): Delete.
8646 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8648 (linux_low_filter_event): New function, party factored out from
8649 linux_wait_for_event.
8650 (linux_wait_for_event): Rename to ...
8651 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8652 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8653 sigsuspend. Check for zombie leaders.
8654 (linux_wait_for_event): Reimplement as wrapper around
8655 linux_wait_for_event_filtered.
8656 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8657 a normal or signal exit is seen, it's the whole process exiting.
8658 (wait_for_sigstop): No longer a for_each_inferior callback.
8659 Rewrite on top of linux_wait_for_event_filtered.
8660 (stop_all_lwps): Call wait_for_sigstop directly.
8661 * server.c (resume, handle_target_event): Handle
8662 TARGET_WAITKIND_NO_RESUMED.
8664 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8666 * win32-low.c (psapi_get_dll_name,
8667 * win32_CreateToolhelp32Snapshot): Delete.
8668 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8669 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8671 (handle_load_dll): Add function description.
8672 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8674 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8676 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8678 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8679 base address when calling win32_add_one_solib.
8680 (handle_load_dll): Delete local variable load_addr.
8681 Remove 0x1000 offset applied to DLL base address when calling
8682 win32_add_one_solib.
8683 (handle_unload_dll): Add comment.
8685 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8687 * win32-low.c (win32_add_all_dlls): Renames
8688 win32_ensure_ntdll_loaded. Rewrite function documentation.
8689 Adjust implementation to always load all DLLs.
8690 Add 0x1000 offset to DLL base address when calling
8691 win32_add_one_solib.
8692 (child_initialization_done): New static global.
8693 (do_initial_child_stuff): Set child_initialization_done to
8694 zero during child initialization, and 1 after. Replace call
8695 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8697 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8698 (handle_unload_dll): Add function documentation.
8699 (get_child_debug_event): Ignore load and unload DLL events
8700 during child initialization.
8702 2014-02-20 Doug Evans <dje@google.com>
8704 Remove global all_lwps.
8705 * inferiors.h (ptid_of): Move here from linux-low.h.
8706 (pid_of, lwpid_of): Ditto.
8707 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8708 parameter is a struct thread_info * now.
8709 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8710 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8711 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8713 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8714 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8715 * linux-arm-low.c (update_registers_callback): Update, "entry"
8716 parameter is a struct thread_info * now.
8717 Fetch lwpid from current_inferior directly.
8718 (arm_insert_point): Pass &all_threads to find_inferior instead of
8720 (arm_remove_point): Ditto.
8721 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8722 (arm_prepare_to_resume): Fetch pid from thread.
8723 (arm_read_description): Fetch lwpid from current_inferior directly.
8724 * linux-low.c (all_lwps): Delete.
8725 (delete_lwp): Delete call to remove_inferior.
8726 (handle_extended_wait): Fetch lwpid from thread.
8727 (add_lwp): Don't set lwp->entry.id. Remove call to
8728 add_inferior_to_list.
8729 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8730 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8731 (kill_one_lwp_callback): Ditto.
8732 (linux_kill): Don't dereference NULL pointer.
8733 Fetch ptid,lwpid from thread.
8734 (get_detach_signal): Fetch ptid from thread.
8735 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8736 Simplify call to regcache_invalidate_thread.
8737 (delete_lwp_callback): Update, "entry" parameter is a
8738 struct thread_info * now. Fetch pid from thread.
8739 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8740 (status_pending_p_callback): Update, "entry" parameter is a
8741 struct thread_info * now. Fetch ptid from thread.
8742 (find_lwp_pid): Update, "entry" parameter is a
8743 struct thread_info * now.
8744 (linux_wait_for_lwp): Fetch pid from thread.
8745 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8746 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8747 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8748 (dequeue_one_deferred_signal): Ditto.
8749 (cancel_breakpoint): Fetch ptid from current_inferior.
8750 (linux_wait_for_event): Pass &all_threads to find_inferior,
8751 not &all_lwps. Fetch ptid, lwpid from thread.
8752 (count_events_callback): Update, "entry" parameter is a
8753 struct thread_info * now.
8754 (select_singlestep_lwp_callback): Ditto.
8755 (select_event_lwp_callback): Ditto.
8756 (cancel_breakpoints_callback): Ditto.
8757 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8759 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8760 (unsuspend_one_lwp): Update, "entry" parameter is a
8761 struct thread_info * now.
8762 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8764 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8765 Fetch lwpid from thread, not lwp.
8766 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8767 Pass &all_threads to find_inferior, not &all_lwps.
8768 (send_sigstop): Fetch lwpid from thread, not lwp.
8769 (send_sigstop_callback): Update, "entry" parameter is a
8770 struct thread_info * now.
8771 (suspend_and_send_sigstop_callback): Ditto.
8772 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8773 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8774 struct thread_info * now.
8775 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8777 (lwp_running): Update, "entry" parameter is a
8778 struct thread_info * now.
8779 (stop_all_lwps): Fetch ptid from thread.
8780 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8781 (linux_resume_one_lwp): Fetch lwpid from thread.
8782 (linux_set_resume_request): Update, "entry" parameter is a
8783 struct thread_info * now. Fetch pid, lwpid from thread.
8784 (resume_status_pending_p): Update, "entry" parameter is a
8785 struct thread_info * now.
8786 (need_step_over_p): Ditto. Fetch lwpid from thread.
8787 (start_step_over): Fetch lwpid from thread.
8788 (linux_resume_one_thread): Update, "entry" parameter is a
8789 struct thread_info * now. Fetch lwpid from thread.
8790 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8791 (proceed_one_lwp): Update, "entry" parameter is a
8792 struct thread_info * now. Fetch lwpid from thread.
8793 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8794 struct thread_info * now.
8795 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8796 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8797 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8799 (regsets_store_inferior_registers): Ditto.
8800 (fetch_register, store_register): Ditto.
8801 (linux_read_memory, linux_write_memory): Ditto.
8802 (linux_request_interrupt): Ditto.
8803 (linux_read_auxv): Ditto.
8804 (linux_xfer_siginfo): Ditto.
8805 (linux_qxfer_spu): Ditto.
8806 (linux_qxfer_libraries_svr4): Ditto.
8807 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8808 moved to inferiors.h.
8810 (get_thread_lwp): Update.
8811 (struct lwp_info): Delete member "entry". Simplify comment for
8814 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8815 current_inferior directly.
8816 (update_watch_registers_callback): Update, "entry" parameter is a
8817 struct thread_info * now. Fetch pid from thread.
8818 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8819 (mips_insert_point): Fetch lwpid from current_inferior.
8820 Pass &all_threads to find_inferior, not &all_lwps.
8821 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8822 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8824 (mips_stopped_data_address): Ditto.
8825 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8827 * linux-tile-low.c (tile_arch_setup): Ditto.
8828 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8829 (update_debug_registers_callback): Update, "entry" parameter is a
8830 struct thread_info * now. Fetch pid from thread.
8831 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8832 Pass &all_threads to find_inferior, not &all_lwps.
8833 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8834 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8835 Pass &all_threads to find_inferior, not &all_lwps.
8836 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8837 (i386_dr_low_get_status): Ditto.
8838 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8839 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8840 (x86_linux_read_description): Ditto.
8841 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8843 2014-02-20 Doug Evans <dje@google.com>
8845 * inferiors.c (get_first_inferior): Fix buglet.
8847 2014-02-19 Doug Evans <dje@google.com>
8849 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8850 * inferiors.c (add_thread): Change result type to struct thread_info *.
8851 All callers updated.
8852 (add_lwp): Call add_thread here instead of in callers.
8853 All callers updated.
8854 * linux-low.h (get_lwp_thread): Rewrite.
8855 (struct lwp_info): New member "thread".
8857 2014-02-19 Doug Evans <dje@google.com>
8859 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8860 All callers updated.
8862 2014-02-19 Doug Evans <dje@google.com>
8864 * inferiors.c (add_thread): Fix whitespace.
8866 2014-02-19 Doug Evans <dje@google.com>
8868 * dll.c (clear_dlls): Replace accessing list implemention details
8870 * gdbthread.h (get_first_thread): Declare.
8871 * inferiors.c (for_each_inferior_with_data): New function.
8872 (get_first_thread): New function.
8873 (find_thread_ptid): Simplify.
8874 (get_first_inferior): New function.
8875 (clear_list): Delete.
8876 (one_inferior_p): New function.
8877 (clear_inferior_list): New function.
8878 (clear_inferiors): Update.
8879 * inferiors.h (for_each_inferior_with_data): Declare.
8880 (clear_inferior_list): Declare.
8881 (one_inferior_p): Declare.
8882 (get_first_inferior): Declare.
8883 * linux-low.c (linux_wait_for_event): Replace accessing list
8884 implemention details with API function.
8885 * server.c (target_running): Ditto.
8886 (accumulate_file_name_length): New function.
8887 (emit_dll_description): New function.
8888 (handle_qxfer_libraries): Replace accessing list implemention
8889 details with API function.
8890 (handle_qxfer_threads_worker): New function.
8891 (handle_qxfer_threads_proper): Replace accessing list implemention
8892 details with API function.
8893 (handle_query): Ditto.
8894 (visit_actioned_threads_callback_ftype): New typedef.
8895 (visit_actioned_threads_data): New struct.
8896 (visit_actioned_threads): Rewrite to be find_inferior callback.
8897 (resume): Call find_inferior.
8898 (handle_status): Replace accessing list implemention
8899 details with API function.
8900 (process_serial_event): Replace accessing list implemention details
8902 * target.c (set_desired_inferior): Replace accessing list implemention
8903 details with API function.
8904 * tracepoint.c (same_process_p): New function.
8905 (gdb_agent_about_to_close): Replace accessing list implemention
8906 details with API function.
8907 * win32-low.c (child_delete_thread): Replace accessing list
8908 implemention details with API function.
8909 (match_dll_by_basename): New function.
8910 (dll_is_loaded_by_basename): New function.
8911 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8912 details call to dll_is_loaded_by_basename.
8914 2014-02-19 Doug Evans <dje@google.com>
8916 * dll.h (struct dll_info): Add comment.
8917 * gdbthread.h (struct thread_info): Add comment.
8918 (current_ptid): Simplify.
8919 * inferiors.c (add_process): Update.
8920 (remove_process): Update.
8921 * inferiors.h (struct process_info): Rename member "head" to "entry".
8922 * linux-low.c (delete_lwp): Update.
8924 (last_thread_of_process_p): Update.
8925 (kill_one_lwp_callback, linux_kill): Update.
8926 (status_pending_p_callback): Update.
8927 (wait_for_sigstop): Update. Simplify read of ptid.
8928 (start_step_over): Update.
8929 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8930 (get_lwp_thread): Update.
8931 (struct lwp_info): Rename member "head" to "entry".
8932 * regcache.h (inferior_list_entry): Delete.
8933 * server.c (kill_inferior_callback): Update.
8934 (detach_or_kill_inferior_callback): Update.
8935 (print_started_pid): Update.
8936 (print_attached_pid): Update.
8937 (process_serial_event): Simplify read of ptid.
8938 * thread-db.c (thread_db_create_event): Update.
8939 (thread_db_get_tls_address): Update.
8940 * win32-low.c (current_inferior_ptid): Simplify.
8942 2014-02-19 Tom Tromey <tromey@redhat.com>
8944 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8946 (target_supports_btrace): Update.
8948 2014-02-14 Yao Qi <yao@codesourcery.com>
8950 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8951 (rsp-low-ipa.o): New target.
8953 2014-02-12 Tom Tromey <tromey@redhat.com>
8955 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8956 convert_ascii_to_int.
8957 * regcache.c (registers_to_string): Likewise.
8958 * remote-utils.c (decode_M_packet): Likewise.
8959 * server.c (process_serial_event): Likewise.
8961 2014-02-12 Tom Tromey <tromey@redhat.com>
8963 * server.c (handle_query, handle_v_run): Use hex2bin, not
8965 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8967 2014-02-12 Tom Tromey <tromey@redhat.com>
8969 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8970 convert_int_to_ascii.
8971 * regcache.c (registers_to_string, collect_register_as_string):
8973 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8975 * server.c (process_serial_event): Likewise.
8976 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8977 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8979 2014-02-12 Tom Tromey <tromey@redhat.com>
8981 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8982 bin2hex, not hexify.
8983 * tracepoint.c (cmd_qtstatus): Likewise.
8985 2014-02-12 Tom Tromey <tromey@redhat.com>
8987 * remote-utils.c (monitor_output): Pass explicit length to
8990 2014-02-12 Tom Tromey <tromey@redhat.com>
8992 * tracepoint.c: Include rsp-low.h.
8993 * server.c: Include rsp-low.h.
8994 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8995 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8997 * remote-utils.c: Include rsp-low.h.
8998 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8999 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9000 (convert_int_to_ascii, convert_ascii_to_int): Move to
9002 * regcache.c: Include rsp-low.h.
9003 * ax.c: Include rsp-low.h.
9004 * Makefile.in (SFILES): Add common/rsp-low.c.
9005 (OBS): Add rsp-low.o.
9006 (rsp-low.o): New target.
9008 2014-02-12 Tom Tromey <tromey@redhat.com>
9010 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9011 Include print-utils.h.
9012 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9013 (plongest, thirty_two, phex_nz): Remove.
9014 * Makefile.in (SFILES): Add common/print-utils.c.
9015 (OBS): Add print-utils.o.
9016 (print-utils-ipa.o): New target.
9017 (print-utils.o): New target.
9018 (IPA_OBJS): Add print-utils-ipa.o.
9020 2014-02-06 Tom Tromey <tromey@redhat.com>
9022 * Makefile.in (SFILES): Fix indentation.
9024 2014-02-05 Doug Evans <dje@google.com>
9026 * linux-low.c (linux_wait_for_event): Improve comment.
9027 (linux_wait_1): Keep current_inferior in sync with event_child.
9029 2014-01-22 Doug Evans <dje@google.com>
9031 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9033 2014-01-22 Doug Evans <dje@google.com>
9035 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9036 * configure: Regenerate.
9037 * config.in: Regenerate.
9038 * Makefile.in (SFILES): Add debug.c.
9040 * debug.c: New file.
9041 * debug.h: New file.
9042 * linux-aarch64-low.c (*): Update all debugging printfs to use
9043 debug_printf instead of fprintf.
9044 * linux-arm-low.c (*): Ditto.
9045 * linux-cris-low.c (*): Ditto.
9046 * linux-crisv32-low.c (*): Ditto.
9047 * linux-m32r-low.c (*): Ditto.
9048 * linux-sparc-low.c (*): Ditto.
9049 * linux-x86.c (*): Ditto.
9050 * linux-low.c (*): Ditto.
9051 (linux_wait_1): Add calls to debug_enter, debug_exit.
9052 (linux_wait): Remove redundant debugging printf.
9053 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9054 (linux_resume, unstop_all_lwps): Ditto.
9055 * mem-break.c (*): Update all debugging printfs to use
9056 debug_printf instead of fprintf.
9057 * remote-utils.c (*): Ditto.
9058 * thread-db.c (*): Ditto.
9059 * server.c #include <ctype.h>, "gdb_vecs.h".
9060 (debug_threads): Moved to debug.c.
9061 (*): Update all debugging printfs to use debug_printf instead of
9063 (start_inferior): Replace call to fflush with call to debug_flush.
9064 (monitor_show_help): Mention set debug-format.
9065 (parse_debug_format_options): New function.
9066 (handle_monitor_command): Handle "monitor set debug-format".
9067 (gdbserver_usage): Mention --debug-format.
9068 (main): Parse --debug-format.
9069 * server.h (debug_threads): Declaration moved to debug.h.
9071 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9072 trace_debug_1 that uses debug_printf.
9073 (tracepoint_look_up_symbols): Update all debugging printfs to use
9074 debug_printf instead of fprintf.
9076 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9078 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9081 2014-01-17 Pedro Alves <palves@redhat.com>
9084 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9085 defined after including gdb_proc_service.h.
9087 2014-01-16 Doug Evans <dje@google.com>
9089 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9090 (match_dll): Use it.
9092 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9094 * target.h (target_ops) <read_btrace>: Change parameters and
9095 return type to allow error reporting.
9096 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9097 trace reading errors on.
9098 * linux-low.c (linux_low_read_btrace): Pass trace reading
9100 (linux_low_disable_btrace): New.
9102 2014-01-15 Doug Evans <dje@google.com>
9104 * inferiors.c (thread_id_to_gdb_id): Delete.
9105 * inferiors.h (thread_id_to_gdb_id): Delete.
9107 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9109 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9110 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9113 2014-01-08 Pedro Alves <palves@redhat.com>
9115 * server.c (handle_status): Don't discard previous queued stop
9116 replies or thread's pending status here.
9117 (main) <disconnection>: Do it here instead.
9119 2014-01-08 Pedro Alves <palves@redhat.com>
9121 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9122 * server.c (visit_actioned_threads, handle_pending_status): New
9124 (handle_v_cont): Factor out parts to ...
9125 (resume): ... this new function. If in all-stop, and a thread
9126 being resumed has a pending status, report it without actually
9128 (myresume): Adjust to use the new 'resume' function.
9129 (clear_pending_status_callback, set_pending_status_callback)
9130 (find_status_pending_thread_callback): New functions.
9131 (handle_status): Handle the case of multiple threads having
9132 interesting statuses to report. Report threads' real last signal
9133 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9134 with an interesting thread to report the status for, instead of
9135 always reporting the status of the first thread.
9137 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9139 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9140 * gdbreplay.c (gdbreplay_version): Likewise.
9142 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9144 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9145 iov.iov_len with the real length in use.
9147 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9149 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9150 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9151 for all targets that use win32-low.c.
9152 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9153 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9155 2013-12-13 Pedro Alves <palves@redhat.com>
9157 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9158 if equal to TARGET_WAITKIND_LOADED.
9159 * win32-low.c (cached_status): New static global.
9160 (win32_wait): Add declaration.
9161 (do_initial_child_stuff): Flush all initial pending debug events
9162 up to the initial breakpoint.
9163 (win32_wait): If CACHED_STATUS was set, return that instead
9164 of doing a real wait. Remove the code resuming the execution
9165 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9166 during the initial phase. Also remove the code changing
9167 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9168 TARGET_WAITKIND_STOPPED.
9170 2013-12-11 Yao Qi <yao@codesourcery.com>
9172 * notif.c (handle_notif_ack): Return 0 if no notification
9175 2013-11-20 Doug Evans <dje@google.com>
9177 * linux-low.c (linux_set_resume_request): Fix comment.
9179 2013-11-20 Doug Evans <dje@google.com>
9181 * linux-low.c (resume_status_pending_p): Tweak comment.
9183 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9185 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9186 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9187 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9188 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9189 (srv_amd64_regobj): Add amd64-mpx.o.
9190 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9191 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9192 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9193 * i387-fp.c (num_pl_bnd_register) Added constant.
9194 (num_pl_bnd_cfg_registers) Added constant.
9195 (struct i387_xsave) Added reserved area and MPX fields.
9196 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9197 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9199 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9200 (init_registers_amd64_mpx_linux): Declare new function.
9201 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9202 (x86_64_regmap): Add MPX registers.
9203 (x86_linux_read_description): Add MPX case.
9204 (initialize_low_arch): Initialize MPX targets.
9206 2013-11-18 Tom Tromey <tromey@redhat.com>
9208 * configure: Rebuild.
9209 * configure.ac: Don't check for stdlib.h.
9210 * gdbreplay.c: Unconditionally include stdlib.h.
9212 2013-11-18 Tom Tromey <tromey@redhat.com>
9214 * config.in: Rebuild.
9215 * configure: Rebuild.
9216 * configure.ac: Don't use AC_HEADER_DIRENT.
9218 2013-11-18 Tom Tromey <tromey@redhat.com>
9220 * server.h: Don't check HAVE_STRING_H.
9221 * gdbreplay.c: Don't check HAVE_STRING_H.
9222 * configure: Rebuild.
9224 2013-11-18 Tom Tromey <tromey@redhat.com>
9226 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9229 2013-11-08 Tom Tromey <tromey@redhat.com>
9231 * configure, config.in: Rebuild.
9232 * configure.ac: Remove unused configury.
9234 2013-11-08 Tom Tromey <tromey@redhat.com>
9236 * acinclude.m4: Include common.m4, codeset.m4.
9237 * configure, config.in: Rebuild.
9238 * configure.ac: Use GDB_AC_COMMON.
9240 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9242 * linux-s390-low.c (HWCAP_S390_TE): New define.
9243 (s390_arch_setup): Consider the TE field in the HWCAP for
9244 determining 'have_regset_tdb'.
9246 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9249 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9252 2013-10-02 Pedro Alves <palves@redhat.com>
9254 * server.c (process_serial_event): Don't output "GDBserver
9255 exiting" if GDB is connected through stdio.
9256 * target.c (mywait): Likewise, be silent if GDB is connected
9259 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9261 * lynx-low.c (lynx_add_threads_after_attach): New function.
9262 (lynx_attach): Remove call to add_thread. Add call to
9263 lynx_add_threads_after_attach instead.
9265 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9267 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9268 * config.in, configure: Regenerated.
9270 2013-09-18 Yao Qi <yao@codesourcery.com>
9273 * server.c (start_inferior): Clear 'resume_info'.
9275 2013-09-16 Jiong Wang <jiwang@tilera.com>
9277 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9280 2013-09-16 Jiong Wang <jiwang@tilera.com>
9282 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9283 linux-tile-low.o to srv_tgtobj.
9285 2013-09-16 Will Newton <will.newton@linaro.org>
9287 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9290 2013-09-06 Pedro Alves <palves@redhat.com>
9292 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9293 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9294 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9295 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9296 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9297 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9299 2013-09-06 Pedro Alves <palves@redhat.com>
9301 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9302 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9304 2013-09-06 Pedro Alves <palves@redhat.com>
9306 * linux-amd64-ipa.c: Include tracepoint.h.
9307 * linux-i386-ipa.c: Include tracepoint.h.
9309 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9311 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9312 (ps_get_thread_area): New function.
9314 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9316 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9317 (initialize_low_arch): Call init_registers_crisv32 rather than
9318 init_register_crisv32.
9320 2013-09-05 Pedro Alves <palves@redhat.com>
9322 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9324 * hostio.h: ... this new file.
9325 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9326 win32-low.c: Include hostio.h.
9328 2013-09-05 Pedro Alves <palves@redhat.com>
9330 * server.h (gdb_client_data, handler_func, callback_handler_func)
9331 (delete_file_handler, add_file_handler, append_callback_event)
9332 (delete_callback_event, start_event_loop, initialize_event_loop):
9333 Move to event-loop.h and include it.
9334 * event-loop.h: New file.
9336 2013-09-05 Pedro Alves <palves@redhat.com>
9338 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9339 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9340 (loaded_dll, unloaded_dll): Move to ...
9341 * dll.h: ... this new file.
9342 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9344 2013-09-05 Pedro Alves <palves@redhat.com>
9346 * server.h (current_process, get_thread_process, all_processes)
9347 (add_inferior_to_list, for_each_inferior, current_inferior)
9348 (remove_inferior, add_process, remove_process, find_process_pid)
9349 (have_started_inferiors_p, have_attached_inferiors_p)
9350 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9351 (clear_inferiors, find_inferior, find_inferior_id)
9352 (inferior_target_data, set_inferior_target_data)
9353 (inferior_regcache_data, set_inferior_regcache_data): Move to
9354 inferiors.h, and include it.
9355 * inferiors.h: New file.
9357 2013-09-05 Pedro Alves <palves@redhat.com>
9359 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9363 2013-09-05 Pedro Alves <palves@redhat.com>
9365 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9367 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9368 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9369 (handle_tracepoint_general_set, handle_tracepoint_query)
9370 (tracepoint_finished_step, tracepoint_was_hit)
9371 (release_while_stepping_state_list, current_traceframe)
9372 (in_readonly_region, traceframe_read_mem)
9373 (fetch_traceframe_registers, traceframe_read_sdata)
9374 (traceframe_read_info, struct fast_tpoint_collect_status)
9375 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9376 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9377 (supply_fast_tracepoint_registers)
9378 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9379 (ipa_tdesc, claim_trampoline_space)
9380 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9381 (agent_mem_read, agent_get_trace_state_variable_value)
9382 (agent_set_trace_state_variable_value, agent_tsv_read)
9383 (agent_mem_read_string, get_raw_reg_func_addr)
9384 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9385 * tracepoint.h: ... this new file.
9387 2013-09-05 Pedro Alves <palves@redhat.com>
9389 * server.h (perror_with_name, error, fatal, warning, paddress)
9390 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9392 * utils.h: New file.
9394 2013-09-05 Pedro Alves <palves@redhat.com>
9396 * server.h (remote_debug, noack_mode, transport_is_reliable)
9397 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9398 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9399 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9400 (write_enn, initialize_async_io, enable_async_io)
9401 (disable_async_io, check_remote_input_interrupt_request)
9402 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9403 (dead_thread_notify, prepare_resume_reply)
9404 (decode_address_to_semicolon, decode_address, decode_m_packet)
9405 (decode_M_packet, decode_X_packet, decode_xfer_write)
9406 (decode_search_memory_packet, unhexify, hexify)
9407 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9408 (look_up_one_symbol, relocate_instruction)
9409 (monitor_output): Move to remote-utils.h, and include it.
9410 * remote-utils.h: New file.
9412 2013-09-05 Pedro Alves <palves@redhat.com>
9414 * server.h (_): Delete.
9416 2013-09-02 Pedro Alves <palves@redhat.com>
9418 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9419 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9421 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9423 2013-09-02 Pierre Muller <muller@sourceware.org>
9425 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9426 or WriteProcessMemory complete successfully and handle
9427 ERROR_PARTIAL_COPY error.
9429 2013-09-02 Pedro Alves <palves@redhat.com>
9431 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9432 error instead of EIO.
9434 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9437 * linux-low.c: Include filestuff.h.
9438 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9439 * lynx-low.c: Include filestuff.h.
9440 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9441 * server.c: Include filestuff.h.
9442 (main): Call notice_open_fds.
9443 * spu-low.c: Include filestuff.h.
9444 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9446 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9448 * Makefile.in: Explain why ../target and ../nat are not
9449 listed as include file search paths.
9450 (linux-waitpid.o): New object file rule.
9451 * configure.srv (srv_native_linux_obj): New variable.
9452 Replace all occurrences of linux native object files with
9453 $srv_native_linux_obj.
9454 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9455 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9456 (linux_enable_event_reporting): Remove declaration.
9457 (my_waitpid): Moved to common/linux-waitpid.c.
9458 (linux_wait_for_event): Pass ptid when calling
9459 linux_enable_event_reporting.
9460 (linux_supports_tracefork_flag): Remove.
9461 (linux_enable_event_reporting): Likewise.
9462 (linux_tracefork_grandchild): Remove.
9463 (STACK_SIZE): Moved to common/linux-ptrace.c.
9464 (linux_tracefork_child): Remove.
9465 (linux_test_for_tracefork): Remove.
9466 (linux_look_up_symbols): Call linux_supports_traceclone.
9467 (initialize_low): Remove call to linux_test_for_tracefork.
9468 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9469 common/linux-ptrace.h.
9470 (PTRACE_TYPE_ARG4): Likewise.
9471 Include linux-ptrace.h.
9473 2013-08-21 Pedro Alves <palves@redhat.com>
9475 * config.in: Renegerate.
9477 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9479 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9480 (SFILES): Remove $(srcdir)/common/target-common.c and
9481 add $(srcdir)/target/waitstatus.c.
9482 (OBS): Remove target-common.o and add waitstatus.o.
9483 (server_h): Remove $(srcdir)/../common/target-common.h and
9484 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9485 and $(srcdir)/../target/waitstatus.h.
9486 (target-common.o): Remove.
9487 (waitstatus.o): New target object file.
9488 * target.h: Do not include target-common.h and
9489 include target/resume.h, target/wait.h and
9490 target/waitstatus.h.
9492 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9494 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9495 to PTRACE_TYPE_ARG3.
9496 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9497 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9499 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9500 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9502 2013-07-27 Jie Zhang <jie@codesourcery.com>
9503 Daniel Jacobowitz <dan@codesourcery.com>
9504 Yao Qi <yao@codesourcery.com>
9506 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9507 (mips-linux-watch.o): New rule.
9508 (mips_linux_watch_h): New variable.
9509 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9511 * linux-mips-low.c: Include mips-linux-watch.h.
9512 (struct arch_process_info, struct arch_lwp_info): New.
9513 (update_watch_registers_callback): New function.
9514 (mips_linux_new_process, mips_linux_new_thread) New functions.
9515 (mips_linux_prepare_to_resume, mips_insert_point): New
9517 (mips_remove_point, mips_stopped_by_watchpoint): New
9519 (rsp_bp_type_to_target_hw_bp_type): New function.
9520 (mips_stopped_data_address): New function.
9521 (the_low_target): Add watchpoint support functions.
9523 2013-07-27 Yao Qi <yao@codesourcery.com>
9525 * i386-low.c: Include break-common.h.
9526 (enum target_hw_bp_type): Remove.
9528 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9530 * Makefile.in (SFILES): /common/target-common.c.
9531 (OBS): Add target-common.o.
9532 (server_h): Add $(srcdir)/../common/target-common.h.
9533 (target-common.o): New target.
9534 * server.c (queue_stop_reply_callback): Free
9535 status string after use.
9536 * target.c (target_waitstatus_to_string): Remove.
9537 * target.h: Include target-common.h.
9538 (resume_kind): Likewise.
9539 (target_waitkind): Likewise.
9540 (target_waitstatus): Likewise.
9541 (TARGET_WNOHANG): Likewise.
9543 2013-07-04 Yao Qi <yao@codesourcery.com>
9545 * Makefile.in (host_alias): Use @host_noncanonical@.
9546 (target_alias): Use @target_noncanonical@.
9547 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9548 ACX_NONCANONICAL_HOST.
9549 * configure: Regenerated.
9552 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9554 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9555 * configure: Rebuild.
9556 * Makefile.in (version_host, version_target): Get from configure.
9557 (version.c): Use $(version_host) and $(version_target).
9559 2013-07-03 Pedro Alves <palves@redhat.com>
9561 * Makefile.in (config.status): Depend on development.sh.
9562 * acinclude.m4: Include libmcheck.m4.
9563 * configure: Regenerate.
9565 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9567 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9568 attribute inside the parentheses.
9569 (winapi_DebugSetProcessKillOnExit): Ditto.
9570 (winapi_DebugBreakProcess): Ditto.
9571 (winapi_GenerateConsoleCtrlEvent): Ditto.
9573 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9575 * notif.h (notif_event): Add a dummy member to avoid compiler
9578 2013-07-01 Pedro Alves <palves@redhat.com>
9580 * hostio.c (HOSTIO_PATH_MAX): Define.
9581 (require_filename, handle_open, handle_unlink, handle_readlink):
9584 2013-07-01 Pedro Alves <palves@redhat.com>
9586 * server.h: Include "pathmax.h".
9587 * linux-low.c: Don't include sys/param.h.
9588 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9590 * win32-low.c: Don't include sys/param.h.
9591 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9593 2013-07-01 Pedro Alves <palves@redhat.com>
9595 * event-loop.c: Don't check HAVE_UNISTD_H before including
9597 * gdbreplay.c: Likewise.
9598 * remote-utils.c: Likewise.
9599 * server.c: Likewise.
9600 * configure.ac: Don't check for unistd.h.
9601 * configure: Regenerate.
9603 2013-06-28 Tom Tromey <tromey@redhat.com>
9605 * Makefile.in (version.c): Use version.in, not
9608 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9610 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9611 * configure: Rebuild.
9612 * Makefile.in (version_host, version_target): Get from configure.
9613 (version.c): Use $(version_host) and $(version_target).
9615 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9617 Fix trace-status to output user name without trailing colon.
9618 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9620 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9622 Fix trace-status to output proper start-time and stop-time.
9623 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9624 output start time and stop time in hex as gdb expects.
9626 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9628 * tracepoint.c (build_traceframe_info_xml): Output trace state
9629 variables present in the trace buffer.
9631 2013-06-24 Tom Tromey <tromey@redhat.com>
9633 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9635 (version.o): Remove.
9636 * gdbreplay.c: Include version.h.
9637 (version, host_name): Don't declare.
9638 * server.h: Include version.h.
9639 (version, host_name): Don't declare.
9641 2013-06-12 Pedro Alves <palves@redhat.com>
9643 * linux-x86-low.c (linux_is_elf64): Delete global.
9644 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9645 with local linux_pid_exe_is_elf_64_file use.
9647 2013-06-11 Pedro Alves <palves@redhat.com>
9649 * linux-low.c (regset_disabled, disable_regset): New functions.
9650 (regsets_fetch_inferior_registers)
9651 (regsets_store_inferior_registers): Use them.
9652 (initialize_regsets_info); Don't allocate the disabled_regsets
9654 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9657 2013-06-11 Pedro Alves <palves@redhat.com>
9659 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9662 2013-06-11 Pedro Alves <palves@redhat.com>
9664 * linux-x86-low.c (initialize_low_arch): Call
9665 init_registers_x32_avx_linux.
9667 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9669 Fix compatibility with Android Bionic.
9670 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9673 2013-06-07 Pedro Alves <palves@redhat.com>
9676 * Makefile.in (OBS): Add tdesc.o.
9677 (IPA_OBJS): Add tdesc-ipa.o.
9678 (tdesc-ipa.o): New rule.
9679 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9681 * linux-low.c (new_inferior): Delete.
9682 (disabled_regsets, num_regsets): Delete.
9683 (linux_add_process): Adjust to set the new per-process
9685 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9686 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9687 was a stop. When calling arch_setup, switch the current inferior
9688 to the thread that got an event.
9689 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9690 (regsets_fetch_inferior_registers)
9691 (regsets_store_inferior_registers): New regsets_info parameter.
9693 (linux_register_in_regsets): New regs_info parameter. Adjust to
9695 (register_addr, fetch_register, store_register): New usrregs_info
9696 parameter. Adjust to use it.
9697 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9698 parameter regs_info. Adjust to use it.
9699 (linux_fetch_registers): Get the current inferior's regs_info, and
9701 (linux_store_registers): Ditto.
9702 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9703 (initialize_low): Don't initialize the target_regsets here. Call
9704 initialize_low_arch.
9705 * linux-low.h (target_regsets): Delete declaration.
9706 (struct regsets_info): New.
9707 (struct usrregs_info): New.
9708 (struct regs_info): New.
9709 (struct process_info_private) <new_inferior>: New field.
9710 (struct linux_target_ops): Delete the num_regs, regmap, and
9711 regset_bitmap fields. New field regs_info.
9712 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9713 * i387-fp.c (num_xmm_registers): Delete.
9714 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9715 calls to new interface.
9716 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9717 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9718 Infer the number of xmm registers from the regcache's target
9720 * i387-fp.h (num_xmm_registers): Delete.
9721 * inferiors.c (add_thread): Don't install the thread's regcache
9723 * proc-service.c (gregset_info): Fetch the current inferior's
9724 regs_info. Adjust to use it.
9725 * regcache.c: Include tdesc.h.
9726 (register_bytes, reg_defs, num_registers)
9727 (gdbserver_expedite_regs): Delete.
9728 (get_thread_regcache): If the thread doesn't have a regcache yet,
9729 create one, instead of aborting gdbserver.
9730 (regcache_invalidate_one): Rename to ...
9731 (regcache_invalidate_thread): ... this.
9732 (regcache_invalidate_one): New.
9733 (regcache_invalidate): Only invalidate registers of the current
9735 (init_register_cache): Add target_desc parameter, and use it.
9736 (new_register_cache): Ditto. Assert the target description has a
9737 non zero registers_size.
9738 (regcache_cpy): Add assertions. Adjust.
9739 (realloc_register_cache, set_register_cache): Delete.
9740 (registers_to_string, registers_from_string): Adjust.
9741 (find_register_by_name, find_regno, find_register_by_number)
9742 (register_cache_size): Add target_desc parameter, and use it.
9743 (free_register_cache_thread, free_register_cache_thread_one)
9744 (regcache_release, register_cache_size): New.
9745 (register_size): Add target_desc parameter, and use it.
9746 (register_data, supply_register, supply_register_zeroed)
9747 (supply_regblock, supply_register_by_name, collect_register)
9748 (collect_register_as_string, collect_register_by_name): Adjust.
9749 * regcache.h (struct target_desc): Forward declare.
9750 (struct regcache) <tdesc>: New field.
9751 (init_register_cache, new_register_cache): Add target_desc
9753 (regcache_invalidate_thread): Declare.
9754 (regcache_invalidate_one): Delete declaration.
9755 (regcache_release): Declare.
9756 (find_register_by_number, register_cache_size, register_size)
9757 (find_regno): Add target_desc parameter.
9758 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9760 * remote-utils.c: Include tdesc.h.
9761 (outreg, prepare_resume_reply): Adjust.
9762 * server.c: Include tdesc.h.
9763 (gdbserver_xmltarget): Delete declaration.
9764 (get_features_xml, process_serial_event): Adjust.
9765 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9767 (struct process_info) <tdesc>: New field.
9768 (ipa_tdesc): Declare.
9769 * tdesc.c: New file.
9770 * tdesc.h: New file.
9771 * tracepoint.c: Include tdesc.h.
9772 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9773 (get_context_regcache): Adjust to pass ipa_tdesc down.
9774 (do_action_at_tracepoint): Adjust to get the register cache size
9775 from the context regcache's description.
9776 (traceframe_walk_blocks): Adjust to get the register cache size
9777 from the current trace frame's description.
9778 (traceframe_get_pc): Adjust to get current trace frame's
9779 description and pass it down.
9780 (gdb_collect): Adjust to get the register cache size from the
9782 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9783 (gdbserver_xmltarget): Delete.
9784 (initialize_low_tracepoint): Set the ipa's target description.
9785 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9786 (initialize_low_tracepoint): Set the ipa's target description.
9787 * linux-x86-low.c: Include tdesc.h.
9788 [__x86_64__] (is_64bit_tdesc): New.
9789 (ps_get_thread_area, x86_get_thread_area): Use it.
9790 (i386_cannot_store_register): Rename to ...
9791 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9792 (i386_cannot_fetch_register): Rename to ...
9793 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9794 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9796 (target_regsets): Rename to ...
9797 (x86_regsets): ... this.
9798 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9800 (x86_siginfo_fixup): Use is_64bit_tdesc.
9801 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9802 (tdesc_x32_avx_linux, tdesc_x32_linux)
9803 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9805 (x86_linux_update_xmltarget): Delete.
9806 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9807 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9808 (AMD64_LINUX_USER64_CS): New.
9809 (x86_linux_read_description): New, based on
9810 x86_linux_update_xmltarget.
9811 (same_process_callback): New.
9812 (x86_arch_setup_process_callback): New.
9813 (x86_linux_update_xmltarget): New.
9814 (x86_regsets_info): New.
9815 (amd64_linux_regs_info): New.
9816 (i386_linux_usrregs_info): New.
9817 (i386_linux_regs_info): New.
9818 (x86_linux_regs_info): New.
9819 (x86_arch_setup): Reimplement.
9820 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9821 (x86_emit_ops): Ditto.
9822 (the_low_target): Adjust. Install x86_linux_regs_info,
9823 x86_cannot_fetch_register, and x86_cannot_store_register.
9824 (initialize_low_arch): New.
9825 * linux-ia64-low.c (tdesc_ia64): Declare.
9826 (ia64_fetch_register): Adjust.
9827 (ia64_usrregs_info, regs_info): New globals.
9828 (ia64_regs_info): New function.
9829 (the_low_target): Adjust.
9830 (initialize_low_arch): New function.
9831 * linux-sparc-low.c (tdesc_sparc64): Declare.
9832 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9834 (sparc_arch_setup): New function.
9835 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9836 (the_low_target): Adjust.
9837 (initialize_low_arch): New function.
9838 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9839 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9840 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9841 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9842 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9843 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9844 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9845 (tdesc_powerpc_isa205_vsx64l): Declare.
9846 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9847 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9848 (ppc_set_pc, ppc_get_hwcap): Adjust.
9849 (ppc_usrregs_info): Forward declare.
9850 (!__powerpc64__) ppc_regmap_adjusted: New global.
9851 (ppc_arch_setup): Adjust to the current process'es target
9853 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9854 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9855 (ppc_store_evrregset): Adjust.
9856 (target_regsets): Rename to ...
9857 (ppc_regsets): ... this, and make static.
9858 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9859 (ppc_regs_info): New function.
9860 (the_low_target): Adjust.
9861 (initialize_low_arch): New function.
9862 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9863 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9864 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9865 (tdesc_s390x_linux64v2): Declare.
9866 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9867 (s390_fill_gregset, s390_store_last_break): Adjust.
9868 (target_regsets): Rename to ...
9869 (s390_regsets): ... this, and make static.
9870 (s390_get_pc, s390_set_pc): Adjust.
9871 (s390_get_hwcap): New target_desc parameter, and use it.
9872 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9873 (s390_arch_setup): Adjust to set the current process'es target
9874 description. Don't adjust the regmap.
9875 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9876 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9877 (regs_info_3264): New globals.
9878 (s390_regs_info): New function.
9879 (the_low_target): Adjust.
9880 (initialize_low_arch): New function.
9881 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9882 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9883 [__mips64] (init_registers_mips_linux)
9884 (init_registers_mips_dsp_linux): Delete defines.
9885 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9886 (have_dsp): New global.
9887 (mips_read_description): New, based on mips_arch_setup.
9888 (mips_arch_setup): Reimplement.
9889 (get_usrregs_info): New function.
9890 (mips_cannot_fetch_register, mips_cannot_store_register)
9891 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9892 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9893 (target_regsets): Rename to ...
9894 (mips_regsets): ... this, and make static.
9895 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9896 (dsp_regs_info, regs_info): New globals.
9897 (mips_regs_info): New function.
9898 (the_low_target): Adjust.
9899 (initialize_low_arch): New function.
9900 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9901 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9903 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9904 (arm_read_description): New, with bits factored from
9906 (arm_arch_setup): Reimplement.
9907 (target_regsets): Rename to ...
9908 (arm_regsets): ... this, and make static.
9909 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9910 (arm_regs_info): New function.
9911 (the_low_target): Adjust.
9912 (initialize_low_arch): New function.
9913 * linux-m68k-low.c (tdesc_m68k): Declare.
9914 (target_regsets): Rename to ...
9915 (m68k_regsets): ... this, and make static.
9916 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9917 (m68k_regs_info): New function.
9918 (m68k_arch_setup): New function.
9919 (the_low_target): Adjust.
9920 (initialize_low_arch): New function.
9921 * linux-sh-low.c (tdesc_sharch): Declare.
9922 (target_regsets): Rename to ...
9923 (sh_regsets): ... this, and make static.
9924 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9925 (sh_regs_info, sh_arch_setup): New functions.
9926 (the_low_target): Adjust.
9927 (initialize_low_arch): New function.
9928 * linux-bfin-low.c (tdesc_bfin): Declare.
9929 (bfin_arch_setup): New function.
9930 (bfin_usrregs_info, regs_info): New globals.
9931 (bfin_regs_info): New function.
9932 (the_low_target): Adjust.
9933 (initialize_low_arch): New function.
9934 * linux-cris-low.c (tdesc_cris): Declare.
9935 (cris_arch_setup): New function.
9936 (cris_usrregs_info, regs_info): New globals.
9937 (cris_regs_info): New function.
9938 (the_low_target): Adjust.
9939 (initialize_low_arch): New function.
9940 * linux-cris-low.c (tdesc_crisv32): Declare.
9941 (cris_arch_setup): New function.
9942 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9943 (cris_regs_info): New function.
9944 (the_low_target): Adjust.
9945 (initialize_low_arch): New function.
9946 * linux-m32r-low.c (tdesc_m32r): Declare.
9947 (m32r_arch_setup): New function.
9948 (m32r_usrregs_info, regs_info): New globals.
9949 (m32r_regs_info): Adjust.
9950 (initialize_low_arch): New function.
9951 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9952 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9953 (tic6x_usrregs_info): Forward declare.
9954 (tic6x_read_description): New function, based on ...
9955 (tic6x_arch_setup): ... this. Reimplement.
9956 (target_regsets): Rename to ...
9957 (tic6x_regsets): ... this, and make static.
9958 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9959 (tic6x_regs_info): New function.
9960 (the_low_target): Adjust.
9961 (initialize_low_arch): New function.
9962 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9963 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9964 (target_regsets): Rename to ...
9965 (xtensa_regsets): ... this, and make static.
9966 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9968 (xtensa_arch_setup, xtensa_regs_info): New functions.
9969 (the_low_target): Adjust.
9970 (initialize_low_arch): New function.
9971 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9972 (nios2_arch_setup): Set the current process'es tdesc.
9973 (target_regsets): Rename to ...
9974 (nios2_regsets): ... this.
9975 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9976 (nios2_regs_info): New function.
9977 (the_low_target): Adjust.
9978 (initialize_low_arch): New function.
9979 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9980 (aarch64_arch_setup): Set the current process'es tdesc.
9981 (target_regsets): Rename to ...
9982 (aarch64_regsets): ... this.
9983 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9984 (aarch64_regs_info): New function.
9985 (the_low_target): Adjust.
9986 (initialize_low_arch): New function.
9987 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9989 (target_regsets): Rename to ...
9990 (tile_regsets): ... this.
9991 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9992 (tile_regs_info): New function.
9993 (tile_arch_setup): Set the current process'es tdesc.
9994 (the_low_target): Adjust.
9995 (initialize_low_arch): New function.
9996 * spu-low.c (tdesc_spu): Declare.
9997 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9998 * win32-arm-low.c (tdesc_arm): Declare.
9999 (arm_arch_setup): New function.
10000 (the_low_target): Install arm_arch_setup instead of
10001 init_registers_arm.
10002 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10003 (init_windows_x86): Rename to ...
10004 (i386_arch_setup): ... this. Set `win32_tdesc'.
10005 (the_low_target): Adjust.
10006 * win32-low.c (win32_tdesc): New global.
10007 (child_add_thread): Don't create the thread cache here.
10008 (do_initial_child_stuff): Set the new process'es tdesc.
10009 * win32-low.h (struct target_desc): Forward declare.
10010 (win32_tdesc): Declare.
10011 * lynx-i386-low.c (tdesc_i386): Declare global.
10012 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10013 * lynx-low.c (lynx_tdesc): New global.
10014 (lynx_add_process): Set the new process'es tdesc.
10015 * lynx-low.h (struct target_desc): Forward declare.
10016 (lynx_tdesc): Declare global.
10017 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10018 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10019 * nto-low.c (nto_tdesc): New global.
10020 (do_attach): Set the new process'es tdesc.
10021 * nto-low.h (struct target_desc): Forward declare.
10022 (nto_tdesc): Declare.
10023 * nto-x86-low.c (tdesc_i386): Declare.
10024 (nto_x86_arch_setup): Set `nto_tdesc'.
10026 2013-06-04 Gary Benson <gbenson@redhat.com>
10028 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10029 to qSupported response when appropriate.
10030 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10031 with nonzero-length annex.
10032 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10033 arguments supplied in annex.
10035 2013-05-31 Doug Evans <dje@google.com>
10038 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10039 64 bits in 64-cross-32 environment.
10041 2013-05-28 Pedro Alves <palves@redhat.com>
10043 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10044 (aarch64-without-fpu.c): Delete rule.
10045 * configure.srv (aarch64*-*-linux*): Remove references to
10046 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10047 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10050 2013-05-24 Pedro Alves <palves@redhat.com>
10052 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10053 instead of strchr/decode_address. Error if the range isn't split
10054 with a ','. Don't assume there's be a ':' in the action.
10056 2013-05-23 Yao Qi <yao@codesourcery.com>
10057 Pedro Alves <palves@redhat.com>
10059 * linux-low.c (lwp_in_step_range): New function.
10060 (linux_wait_1): If the thread was range stepping and stopped
10061 outside the stepping range, report the stop to GDB. Otherwise,
10062 continue stepping. Add range stepping debug output.
10063 (linux_set_resume_request): Copy the step range from the resume
10064 request to the lwp.
10065 (linux_supports_range_stepping): New.
10066 (linux_target_ops) <supports_range_stepping>: Set to
10067 linux_supports_range_stepping.
10068 * linux-low.h (struct linux_target_ops)
10069 <supports_range_stepping>: New field.
10070 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10071 * linux-x86-low.c (x86_supports_range_stepping): New.
10072 (the_low_target) <supports_range_stepping>: Set to
10073 x86_supports_range_stepping.
10074 * server.c (handle_v_cont): Handle 'r' action.
10075 (handle_v_requests): Append ";r" if the target supports range
10077 * target.h (struct thread_resume) <step_range_start,
10078 step_range_end>: New fields.
10079 (struct target_ops) <supports_range_stepping>:
10081 (target_supports_range_stepping): New macro.
10083 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10085 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10086 confusion in comment.
10088 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10090 * lynx-low.c (struct process_info_private): New type.
10091 (lynx_add_process): New function.
10092 (lynx_create_inferior, lynx_attach): Replace calls to
10093 add_process by calls to lynx_add_process.
10094 (lynx_resume): If PTID is null, then try using
10095 current_process()->private->last_wait_event_ptid.
10097 (lynx_clear_inferiors): Delete. The contents of that function
10098 has been inlined in lynx_mourn;
10099 (lynx_wait_1): Save the ptid in the process's private data.
10100 (lynx_mourn): Free the process' private data. Replace call
10101 to lynx_clear_inferiors by call to clear_inferiors.
10103 2013-05-17 Yao Qi <yao@codesourcery.com>
10105 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10108 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10110 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10111 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10112 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10113 PT_TEXT_END_ADDR guards. Update comments.
10114 (linux_target_op) <read_offsets>: Conditionally define to
10115 linux_read_offsets if the target is UCLIBC and if it defines
10116 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10118 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10119 Andrew Jenner <andrew@codesourcery.com>
10121 * Makefile.in (SFILES): Add linux-nios2-low.c.
10122 (clean): Add action to delete nios2-linux.c.
10123 (nios2-linux.c): New rule.
10124 * configure.srv: Add nios2*-*-linux*.
10125 * linux-nios2-low.c: New.
10127 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10129 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10131 2013-04-25 Hui Zhu <hui@codesourcery.com>
10134 * ax.c (ax_printf): Add fflush.
10136 2013-04-22 Tom Tromey <tromey@redhat.com>
10138 * Makefile.in (SFILES): Add filestuff.c.
10139 (OBS): Add filestuff.o.
10140 (filestuff.o): New target.
10141 * config.in, configure: Rebuild.
10142 * configure.ac: Check for fdwalk, pipe2.
10144 2013-04-17 Pedro Alves <palves@redhat.com>
10146 * configure.ac (USE_THREAD_DB): Delete variable.
10147 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10148 Don't AC_SUBST USE_THREAD_DB.
10149 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10150 * config.in, configure: Regenerate.
10152 2013-04-16 Pedro Alves <palves@redhat.com>
10154 * linux-low.h (struct lwp_info) <thread_known>: Move under
10155 the USE_THREAD_DB #ifdef.
10157 2013-04-16 Pedro Alves <palves@redhat.com>
10159 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10160 (linux-low.o): Delete rule.
10161 * linux-low.h: Always include "gdb_thread_db.h" instead of
10162 conditionally including thread_db.h.
10163 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10166 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10168 * Makefile.in (install-only): Fix make install regression.
10170 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10172 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10173 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10175 * gdbserver.1: Remove.
10177 2013-03-22 Pedro Alves <palves@redhat.com>
10179 * linux-low.c (handle_extended_wait): Don't call
10180 linux_enable_event_reporting.
10182 2013-03-15 Tony Theodore <tonyt@logyst.com>
10185 * Makefile.in (SHELL): Use @SHELL@.
10187 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10189 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10192 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10194 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10195 Remove extraneous NULL element.
10197 2013-03-13 Yao Qi <yao@codesourcery.com>
10199 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10200 'V' block in trace frame.
10202 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10204 * target.h (struct target_ops): Add btrace ops.
10205 (target_supports_btrace): New macro.
10206 (target_enable_btrace): New macro.
10207 (target_disable_btrace): New macro.
10208 (target_read_btrace): New macro.
10209 * gdbthread.h (struct thread_info): Add btrace field.
10210 * server.c: Include btrace-common.h.
10211 (handle_btrace_general_set): New function.
10212 (handle_btrace_enable): New function.
10213 (handle_btrace_disable): New function.
10214 (handle_general_set): Call handle_btrace_general_set.
10215 (handle_qxfer_btrace): New function.
10216 (struct qxfer qxfer_packets[]): Add btrace entry.
10217 * inferiors.c (remove_thread): Disable btrace.
10218 * linux-low: Include linux-btrace.h.
10219 (linux_low_enable_btrace): New function.
10220 (linux_low_read_btrace): New function.
10221 (linux_target_ops): Add btrace ops.
10222 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10223 Add srv_linux_btrace=yes.
10224 (x86_64-*-linux*): Add linux-btrace.o.
10225 Add srv_linux_btrace=yes.
10226 * configure.ac: Define HAVE_LINUX_BTRACE.
10227 * config.in: Regenerated.
10228 * configure: Regenerated.
10230 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10232 * server.c (handle_qxfer): Preserve error message if -3 is
10234 (qxfer): Document the -3 return value.
10236 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10238 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10239 (linux_btrace_h): New variable.
10240 (linux-btrace.o): New rule.
10242 2013-03-08 Stan Shebs <stan@codesourcery.com>
10243 Hafiz Abid Qadeer <abidh@codesourcery.com>
10245 * tracepoint.c (trace_buffer_size): New global.
10246 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10247 (init_trace_buffer): Change to one-argument function. Allocate
10248 trace buffer memory.
10249 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10250 handle QTBuffer:size packet.
10251 (cmd_bigqtbuffer_size): New function.
10252 (initialize_tracepoint): Call init_trace_buffer with
10253 DEFAULT_TRACE_BUFFER_SIZE.
10254 * server.c (handle_query): Add QTBuffer:size in the
10257 2013-03-07 Yao Qi <yao@codesourcery.com>
10259 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10260 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10262 (cmd_qtsp): Adjust condition. Do post increment.
10263 Set cur_action and cur_step_action back to 0.
10265 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10268 * linux-low.c (linux_write_memory): Return early success if LEN is
10271 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10273 * configure.srv: Add x86_64-*-cygwin* as target.
10275 2013-02-28 Tom Tromey <tromey@redhat.com>
10277 * configure.ac: Invoke AC_SYS_LARGEFILE.
10278 * configure, config.in: Rebuild.
10280 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10282 * win32-low.c: Throughout, fix format strings and casts of
10283 printf-like functions to avoid type related warnings on all
10285 (get_child_debug_event): Print dwDebugEventCode as hex since
10286 that's how it's usually documented.
10288 2013-02-28 Yao Qi <yao@codesourcery.com>
10290 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10293 2013-02-27 Jiong Wang <jiwang@tilera.com>
10295 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10296 (reg-tilegx32.c): New rule.
10297 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10298 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10299 different register info initializer according to elf class.
10300 (init_registers_tilgx32): New function. The tilegx32 register info
10302 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10303 (tile_store_gregset): Likewise.
10305 2013-02-27 Yao Qi <yao@codesourcery.com>
10307 * server.c (process_point_options): Print debug message when
10308 debug_threads is true.
10310 2013-02-26 Yao Qi <yao@codesourcery.com>
10312 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10314 2013-02-19 Pedro Alves <palves@redhat.com>
10315 Kai Tietz <ktietz@redhat.com>
10319 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10320 instead of strtoul to extract address from packet.
10321 (process_serial_event) <'z'>: Likewise.
10323 2013-02-18 Yao Qi <yao@codesourcery.com>
10325 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10327 2013-02-14 Pedro Alves <palves@redhat.com>
10331 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10332 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10334 2013-02-14 Pedro Alves <palves@redhat.com>
10336 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10338 2013-02-14 Pedro Alves <palves@redhat.com>
10340 * tracepoint.c (save_string): Delete.
10341 (add_tracepoint_action): Use savestring instead of save_string.
10343 2013-02-12 Pedro Alves <palves@redhat.com>
10345 * linux-xtensa-low.c: Ditto.
10346 * xtensa-xtregs.c: Ditto.
10348 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10350 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10353 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10355 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10356 aarch64_num_wp_regs and aarch64_num_bp_regs to
10357 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10359 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10361 * linux-aarch64-low.c (ps_get_thread_area): Replace
10362 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10364 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10365 Marcus Shawcroft <marcus.shawcroft@arm.com>
10366 Nigel Stephens <nigel.stephens@arm.com>
10367 Yufeng Zhang <yufeng.zhang@arm.com>
10369 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10370 (aarch64.c, aarch64-without-fpu.c): New targets.
10371 * configure.srv (aarch64*-*-linux*): New.
10372 * linux-aarch64-low.c: New file.
10374 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10376 * linux-low.c (handle_extended_wait, linux_create_inferior)
10377 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10378 (dequeue_one_deferred_signal, linux_resume_one_thread)
10379 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10380 (linux_tracefork_grandchild, linux_test_for_tracefork)
10381 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10382 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10383 where the argument is 0.
10385 2013-01-25 Yao Qi <yao@codesourcery.com>
10387 * event-loop.c: Include "queue.h".
10388 (gdb_event_p): New typedef.
10389 (struct gdb_event) <next_event>: Remove.
10390 (event_queue): Change to QUEUE(gdb_event_p).
10391 (async_queue_event): Remove.
10392 (gdb_event_xfree): New.
10393 (initialize_event_loop): New.
10394 (process_event): Use API from QUEUE.
10395 (wait_for_event): Likewise.
10396 * server.c (main): Call initialize_event_loop.
10397 * server.h (initialize_event_loop): Declare.
10399 2013-01-18 Yao Qi <yao@codesourcery.com>
10401 * ax.h (struct eval_agent_expr_context): New.
10402 (gdb_eval_agent_expr): Update declaration.
10403 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10404 TFRAME. Add new argument CTX.
10405 * server.h (struct eval_agent_expr_context): Declare.
10406 (agent_mem_read, agent_tsv_read): Update declaration.
10407 (agent_mem_read_string): Likewise.
10408 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10409 (add_traceframe_block): Add new argument TPOINT.
10410 Increase TPOINT->traceframe_usage.
10411 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10412 eval_tracepoint_agent_expr.
10413 (condition_true_at_tracepoint): Likewise.
10414 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10415 (agent_mem_read_string, agent_tsv_read): Likewise.
10417 2013-01-16 Yao Qi <yao@codesourcery.com>
10419 * linux-low.c (linux_resume_one_lwp): Don't check
10420 'lwp->bp_reinsert != 0'.
10422 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10423 Pedro Alves <palves@redhat.com>
10425 * lynx-low.c (ptrace_request_to_str): Define a temporary
10426 macro and use it to simplify this function's implementation.
10428 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10430 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10433 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10435 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10437 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10439 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10441 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10443 * lynx-low.c (lynx_resume): Use the resume_info parameter
10444 to determine the ptid for the lynx_ptrace call, unless
10445 it is equal to minus_one_ptid, in which case we use the
10446 ptid of the current_inferior.
10447 (lynx_wait_1): After having received a thread create/exit
10448 event, resume the inferior's execution using the signaling
10449 thread's ptid, rather than the old ptid.
10451 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10453 * lynx-low.c (lynx_resume): Delete variable ret.
10455 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10457 * gdbreplay.c (gdbreplay_version): Update copyright year.
10458 * server.c (gdbserver_version): Likewise.
10460 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10462 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10465 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10467 * lynx-low.c (ptrace_request_to_str): Add handling for
10468 PTRACE_GETTRACESIG.
10470 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10472 * lynx-low.c (lynx_attach): Delete variable new_process.
10474 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10476 * lynx-low.c (lynx_create_inferior): Delete variable
10479 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10481 * lynx-low.c (ptrace_request_to_str): Do not handle
10482 PTRACE_GETTHREADLIST if this macro does not exist.
10484 2012-12-15 Yao Qi <yao@codesourcery.com>
10486 * Makefile.in (OBS): Add notif.o.
10487 * notif.c, notif.h: New.
10488 * server.c: Include "notif.h".
10489 (struct vstop_notif) <next>: Remove.
10491 (queue_stop_reply): Update.
10492 (push_event, send_next_stop_reply): Remove.
10493 (discard_queued_stop_replies): Update.
10494 (notif_stop): New variable.
10495 (handle_v_stopped): Remove.
10496 (handle_v_requests): Don't call handle_v_stopped. Call
10497 handle_ack_notif instead.
10498 (queue_stop_reply_callback): Call notif_event_enque instead
10499 of queue_stop_reply.
10500 (handle_status): Don't call send_next_stop_reply, call
10501 notif_write_event instead.
10502 (kill_inferior_callback): Likewise.
10503 (detach_or_kill_inferior_callback): Likewise.
10504 (main): Call initialize_notif.
10505 (process_serial_event): Call QUEUE_is_empty.
10506 (handle_target_event): Call notif_push instead of push event.
10507 * server.h (push_event): Remove declaration.
10509 2012-12-10 Tom Tromey <tromey@redhat.com>
10511 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10512 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10515 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10516 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10517 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10518 (amd64-linux-ipa.o, ax.o): Rewrite.
10519 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10520 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10521 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10522 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10523 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10524 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10525 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10526 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10527 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10528 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10529 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10530 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10531 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10532 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10533 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10534 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10535 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10536 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10537 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10538 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10539 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10540 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10541 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10542 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10543 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10544 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10545 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10546 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10547 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10548 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10549 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10550 (reg-tilegx.o): Remove.
10551 (all_object_files): New macro.
10552 Include .deps files.
10553 * aclocal.m4, configure: Rebuild.
10554 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10555 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10556 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10558 2012-12-05 Tom Tromey <tromey@redhat.com>
10561 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10563 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10565 * configure.ac: Check for linux/perf_event.h.
10566 * config.in: Regenerated.
10567 * configure: Regenerated.
10569 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10571 * hostio.c (handle_readlink): Decrease buffer size
10572 parameter passed to readlink by one byte.
10574 2012-11-26 Yao Qi <yao@codesourcery.com>
10576 * configure.ac (build_warnings): Append '-Wempty-body'.
10577 * configure: Regenerated.
10578 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10581 2012-11-15 Pierre Muller <muller@sourceware.org>
10583 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10584 * config.in: Regenerate.
10585 * configure: Regenerate.
10586 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10587 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10588 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10589 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10591 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10592 instead of <sys/wait.h> header.
10593 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10595 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10597 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10598 (various make rules): Remove -DGDBSERVER
10600 2012-11-09 Yao Qi <yao@codesourcery.com>
10602 * spu-low.c (current_ptid): Move it to ..
10603 * gdbthread.h: ... here. New.
10604 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10605 * server.c (myresume, process_serial_event): Likewise.
10606 * thread-db.c (thread_db_find_new_threads): Likewise.
10607 * tracepoint.c (run_inferior_command): Likewise.
10609 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10611 * server.c (handle_search_memory_1): Include access length in
10614 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10616 * linux-crisv32-low.c: Fix compile errors.
10618 2012-09-04 Yao Qi <yao@codesourcery.com>
10620 * tracepoint.c (cmd_qtsv): Adjust debug message.
10621 Don't check CUR_TPOINT.
10623 2012-08-28 Yao Qi <yao@codesourcery.com>
10625 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10626 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10627 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10628 Remove declarations of xmalloc, xreallloc, xstrdup and
10630 * Makefile.in (libiberty_h): New.
10631 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10632 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10634 2012-08-23 Yao Qi <yao@codesourcery.com>
10636 * server.h: Remove declaration of 'xsnprintf'.
10638 2012-08-22 Keith Seitz <keiths@redhat.com>
10640 * server.h: Include build-gnulib-gbserver/config.h.
10641 * gdbreplay.c: Likewise.
10643 2012-08-08 Doug Evans <dje@google.com>
10645 * Makefile.in (SFILES): Add gdb_vecs.c.
10646 (OBS): Add gdb_vecs.o.
10647 (gdb_vecs_h, host_defs_h): New variables.
10648 (thread-db.o): Add $(gdb_vecs_h) dependency.
10649 (gdb_vecs.o): New rule.
10650 * thread-db.c: #include "gdb_vecs.h".
10651 (thread_db_load_search): Use a vector to iterate over path elements.
10652 Handle text appearing after "$pdir".
10654 * configure.ac: Add check for strstr.
10655 * config.in: Regenerate.
10656 * configure: Regenerate.
10658 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10660 * hostio.c (handle_pread): If pread fails, fall back to attempting
10662 (handle_pwrite): Likewise for pwrite.
10664 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10666 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10667 between unsupported TYPE and unimplementable ADDR/LEN combination.
10668 (arm_insert_point): Act on new return value.
10670 2012-07-31 Pedro Alves <palves@redhat.com>
10672 * server.c (process_point_options): Only skip tokens if we find
10673 one that is unrecognized. Don't treat 'X' specially while
10674 skipping unrecognized tokens.
10676 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10678 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10679 to 4-byte-align HW breakpoint addresses for Thumb.
10681 2012-07-27 Yao Qi <yao@codesourcery.com>
10685 * server.h: Declare gdb_agent_about_to_close.
10686 * target.c (kill_inferior): Include "agent.h".
10687 New. Send command 'kill'.
10688 * target.h (kill_inferior): Removed macro.
10689 * tracepoint.c (gdb_agent_about_to_close): New.
10690 (gdb_agent_helper_thread): Handle command 'close'.
10691 Wait endlessly until the inferior stops.
10692 Install gdb_agent_remove_socket to atexit hook.
10693 (agent_socket_name): New static variable.
10694 (gdb_agent_socket_init): Replace local variable 'name' with
10695 'agent_socket_name'.
10696 (gdb_agent_remove_socket): New.
10698 2012-07-27 Yao Qi <yao@codesourcery.com>
10700 * server.c (process_point_options): Stop at 'X' when parsing.
10702 2012-07-19 Michael Eager <eager@eagercon.com>
10704 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10706 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10707 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10708 hardware breakpoint.
10710 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10712 * gdbserver/linux-low.c (initialize_low): Call
10713 linux_ptrace_init_warnings.
10715 2012-07-02 Doug Evans <dje@google.com>
10717 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10720 2012-07-02 Stan Shebs <stan@codesourcery.com>
10722 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10723 (ax.o): Add it to build rule.
10725 (OBS): Add format.o.
10726 (IPA_OBS): Add format.o.
10727 * server.c (handle_query): Claim support for breakpoint commands.
10728 (process_point_options): Add command case.
10729 (process_serial_event): Leave running if there are printfs in
10731 * mem-break.h (any_persistent_commands): Declare.
10732 (add_breakpoint_commands): Declare.
10733 (gdb_no_commands_at_breakpoint): Declare.
10734 (run_breakpoint_commands): Declare.
10735 * mem-break.c (struct point_command_list): New struct.
10736 (struct breakpoint): New field command_list.
10737 (any_persistent_commands): New function.
10738 (add_commands_to_breakpoint): New function.
10739 (add_breakpoint_commands): New function.
10740 (gdb_no_commands_at_breakpoint): New function.
10741 (run_breakpoint_commands): New function.
10742 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10744 * ax.c: Include format.h.
10745 (ax_printf): New function.
10746 (gdb_eval_agent_expr): Add printf opcode.
10748 2012-06-13 Yao Qi <yao@codesourcery.com>
10750 * server.c (start_inferior): Remove duplicated writes to fields
10751 'last_resume_kind' and 'last_status' of 'current_inferior'.
10753 2012-06-12 Yao Qi <yao@codesourcery.com>
10754 Pedro Alves <palves@redhat.com>
10756 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10758 * server.c (handle_v_cont): Extend comment.
10760 2012-06-11 Yao Qi <yao@codesourcery.com>
10762 * linux-low.c (linux_attach): Add 'static'.
10764 2012-06-06 Yao Qi <yao@codesourcery.com>
10766 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10768 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10770 Fix gcc -flto compilation warning.
10771 * server.c (main): Make variable multi_mode and attach volatile.
10773 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10775 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10776 if the platform doesn't know about it.
10778 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10780 * Makefile.in (SFILES): Add linux-tile-low.c.
10781 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10782 * configure.srv: Handle tilegx-*-linux*.
10783 * linux-tile-low.c: New file.
10785 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10787 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10789 2012-05-24 Pedro Alves <palves@redhat.com>
10793 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10795 2012-05-24 Pedro Alves <palves@redhat.com>
10799 Replace target_signal with gdb_signal throughout.
10801 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10803 * linux-low.c (linux_store_registers): Avoid the copying sequence
10804 when no data has been retrieved by ptrace.
10806 2012-05-22 Will Deacon <will.deacon@arm.com>
10808 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10809 Include asm/ptrace.h.
10810 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10813 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10815 * linux-low.c (linux_store_registers): Don't re-retrieve data
10816 with ptrace that has already been obtained from /proc. Always
10817 copy any data retrieved with ptrace to the buffer supplied.
10819 2012-05-11 Yao Qi <yao@codesourcery.com>
10820 Pedro Alves <palves@redhat.com>
10822 * linux-low.c (enum stopping_threads_kind): New.
10823 (stopping_threads): Change type to `enum stopping_threads_kind'.
10824 (handle_extended_wait): If stopping and suspending threads, leave
10825 the new_lwp suspended too.
10826 (linux_wait_for_event): Adjust.
10827 (stop_all_lwps): Set `stopping_threads' to
10828 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10829 whether we're suspending threads or just stopping them. Assert no
10832 2012-04-29 Yao Qi <yao@codesourcery.com>
10834 * server.h: Move some code to ...
10835 * gdbthread.h: ... here. New.
10836 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10837 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10838 (nto-low.o, win32-low.o): Likewise.
10839 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10840 * regcache.c, remote-utils.c, server.c: Likewise.
10841 * target.c, tracepoint.c, win32-low.c: Likewise.
10843 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10845 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10846 (PTRACE_ARG4_TYPE): Likewise.
10847 (PTRACE_XFER_TYPE): Likewise.
10848 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10849 ptrace to PTRACE_ARG3_TYPE.
10850 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10851 (PTRACE_ARG4_TYPE): Likewise.
10852 (PTRACE_XFER_TYPE): Likewise.
10853 (linux_detach_one_lwp): Cast fourth argument of
10854 ptrace to long then PTRACE_ARG4_TYPE.
10855 (regsets_fetch_inferior_registers): Cast third argument of
10856 ptrace to long then PTRACE_ARG3_TYPE.
10857 (regsets_store_inferior_registers): Likewise.
10859 2012-04-20 Pedro Alves <palves@redhat.com>
10861 * configure: Regenerate.
10863 2012-04-19 Pedro Alves <palves@redhat.com>
10865 * Makefile.in (GNULIB_BUILDDIR): New.
10866 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10867 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10868 (all, install-only, uninstall, clean-info, all-lib, clean): No
10869 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10870 (maintainer-clean realclean distclean): Use subdir_do.
10872 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10873 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10874 * acinclude.m4: Include acx_configure_dir.m4.
10875 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10876 calls. Call AC_PROG_RANLIB. Configure gnulib using
10879 (GNULIB_STDINT_H): Adjust.
10880 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10881 * gdbreplay.c: Include build-gnulib/config.h.
10882 * server.h: Likewise.
10883 * aclocal.m4: Regenerate.
10884 * config.in: Regenerate.
10885 * configure: Regenerate.
10887 2012-04-19 Pedro Alves <palves@redhat.com>
10889 * Makefile.in (LIBGNU, INCGNU): Adjust.
10890 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10891 (all, install-only, uninstall, clean-info, all-lib, clean)
10892 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10893 * configure.ac: Adjust AC_OUTPUT output.
10894 * aclocal.m4: Regenerate.
10895 * configure: Regenerate.
10897 2012-04-19 Pedro Alves <palves@redhat.com>
10899 * Makefile.in (generated_files): New.
10900 (server_h): Remove the explicit dependency on config.h, and depend
10901 on $generated_files.
10903 2012-04-19 Pedro Alves <palves@redhat.com>
10905 * Makefile.in (INCGNU): Add -Ignulib.
10907 2012-04-19 Pedro Alves <palves@redhat.com>
10909 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10910 (INCGNU): ... this, and spell out -I here.
10911 (GNULIB_LIB): Rename to ...
10912 (LIBGNU): ... this.
10913 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10915 2012-04-19 Pedro Alves <palves@redhat.com>
10917 * config.in: Regenerate.
10919 2012-04-19 Pedro Alves <palves@redhat.com>
10921 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10922 * server.h (memmem): Remove declaration.
10923 * config.in: Regenerate.
10924 * configure: Regenerate.
10926 2012-04-19 Yao Qi <yao@codesourcery.com>
10928 * Makefile.in (SFILES): Add common/vec.c.
10932 2012-04-19 Yao Qi <yao@codesourcery.com>
10934 * remote-utils.c (prepare_resume_reply): Replace with macro
10935 target_core_of_thread.
10936 * server.c (handle_qxfer_threads_proper): Likewise.
10937 * target.h (traget_core_of_thread): New macro.
10939 2012-04-18 Pedro Alves <palves@redhat.com>
10941 * aclocal.m4: Regenerate.
10942 * configure: Regenerate.
10944 2012-04-16 Yao Qi <yao@codesourcery.com>
10946 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10947 duplicated on address.
10949 2012-04-16 Yao Qi <yao@codesourcery.com>
10951 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10952 (struct tracepoint_action_ops) <send>: New field.
10953 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10954 (agent_expr_send, x_tracepoint_action_send): New.
10955 (l_tracepoint_action_send): New.
10956 (cmd_qtdp): Download and install tracepoint
10957 according to `use_agent'.
10958 (run_inferior_command): Add one more parameter `len'.
10960 (tracepoint_send_agent): New.
10961 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10963 2012-04-16 Yao Qi <yao@codesourcery.com>
10965 * tracepoint.c (download_tracepoints): Moved to ...
10966 (cmd_qtstart): ... here.
10968 2012-04-14 Yao Qi <yao@codesourcery.com>
10970 * tracepoint.c: Include inttypes.h.
10971 (struct collect_memory_action): Use sized types.
10972 (struct tracepoint): Likewise.
10973 (cmd_qtdp, stop_tracing): Update print specifiers.
10974 (cmd_qtp, response_tracepoint): Likewise.
10975 (collect_data_at_tracepoint): Likewise.
10976 (collect_data_at_step): Likewise.
10978 2012-04-14 Yao Qi <yao@codesourcery.com>
10980 Import gnulib module inttypes.
10981 * aclocal.m4, config.in, configure: Regenerated.
10983 2012-04-14 Yao Qi <yao@codesourcery.com>
10985 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10986 Makefile and config.status at last.
10988 2012-04-13 Yao Qi <yao@codesourcery.com>
10990 * tracepoint.c: Include stdint.h unconditionally.
10992 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10994 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10995 on BFD_HAVE_SYS_PROCFS_TYPE.
10996 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10997 * configure: Regenerate.
10998 * config.in: Likewise.
11000 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11002 * Makefile.in (clean): Also remove x32.c x32-linux.c
11003 x32-avx.c x32-avx-linux.c.
11004 (x32.o): New target.
11006 (x32-linux.o): Likewise.
11007 (x32-linux.c): Likewise.
11008 (x32-avx.o): Likewise.
11009 (x32-avx.c): Likewise.
11010 (x32-avx-linux.o): Likewise.
11011 (x32-avx-linux.c): Likewise.
11013 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11014 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11015 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11016 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11017 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11018 i386/x32-avx-linux.xml.
11020 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11021 (init_registers_x32_avx_linux): Likwise.
11022 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11023 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11025 2012-04-13 Pedro Alves <palves@redhat.com>
11027 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11028 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11029 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11030 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11033 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11035 * linux-x86-low.c (compat_x32_clock_t): New.
11036 (compat_x32_siginfo_t): Likewise.
11037 (compat_x32_siginfo_from_siginfo): Likewise.
11038 (siginfo_from_compat_x32_siginfo): Likewise.
11039 (linux_is_elf64): Likewise.
11040 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11041 and siginfo_from_compat_x32_siginfo for x32.
11042 (x86_arch_setup): Set linux_is_elf64.
11044 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11047 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11049 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11050 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11051 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11052 compatible with process.
11054 2012-04-12 Yao Qi <yao@codesourcery.com>
11056 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11057 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11058 (install-only, install-info, clean): Handle sub dir gnulib.
11059 (all-lib, am--refresh): New targets.
11060 (memmem.o): Remove target.
11061 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11062 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11063 (AC_REPLACE_FUNCS): Remove memmem.
11064 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11065 (AC_OUTPUT): Generate Makefile in gnulib/.
11066 * aclocal.m4, config.in, configure: Regenerated.
11068 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11070 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11072 2012-04-05 Pedro Alves <palves@redhat.com>
11074 -Werror=strict-aliasing
11076 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11079 2012-04-04 Pedro Alves <palves@redhat.com>
11081 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11082 (sparc_store_gregset_from_stack, sparc_store_gregset)
11083 (sparc_breakpoint_at): Fix formatting.
11085 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11087 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11089 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11090 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11091 * config.in: Regenerate.
11092 * configure: Likewise.
11094 2012-03-29 Pedro Alves <palves@redhat.com>
11096 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11097 Correct ptrace arguments.
11099 2012-03-28 Pedro Alves <palves@redhat.com>
11101 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11102 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11103 (IA64_FR1_REGNUM): New defines.
11104 (ia64_fetch_register): New.
11105 (the_low_target): Install it.
11106 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11108 * linux-low.c (linux_fetch_registers): Try the
11109 the_low_target.fetch_register hook first.
11111 * linux-arm-low.c (the_low_target): Adjust.
11112 * linux-bfin-low.c (the_low_target): Adjust.
11113 * linux-cris-low.c (the_low_target): Adjust.
11114 * linux-crisv32-low.c (the_low_target): Adjust.
11115 * linux-m32r-low.c (the_low_target): Adjust.
11116 * linux-m68k-low.c (the_low_target): Adjust.
11117 * linux-mips-low.c (the_low_target): Adjust.
11118 * linux-ppc-low.c (the_low_target): Adjust.
11119 * linux-s390-low.c (the_low_target): Adjust.
11120 * linux-sh-low.c (the_low_target): Adjust.
11121 * linux-sparc-low.c (the_low_target): Adjust.
11122 * linux-tic6x-low.c (the_low_target): Adjust.
11123 * linux-x86-low.c (the_low_target): Adjust.
11124 * linux-xtensa-low.c (the_low_target): Adjust.
11126 2012-03-26 Pedro Alves <palves@redhat.com>
11128 * server.c (handle_qxfer_libraries): Don't bail early if
11129 the_target->qxfer_libraries_svr4 is not NULL.
11131 2012-03-26 Pedro Alves <palves@redhat.com>
11133 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11135 2012-03-23 Pedro Alves <palves@redhat.com>
11137 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11138 "library-list-svr4" element's start tag when the the DSO list is
11141 2012-03-23 Pedro Alves <palves@redhat.com>
11143 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11144 a variable whose type size is the same as the inferior's pointer
11147 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11149 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11151 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11152 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11153 * linux-low.h: Include <signal.h>.
11154 (struct siginfo): Remove forward declaration.
11155 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11158 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11160 * .gitignore: Ignore more files.
11162 2012-03-19 Pedro Alves <palves@redhat.com>
11163 Jan Kratochvil <jan.kratochvil@redhat.com>
11165 * server.c (cont_thread, general_thread): Add describing comments.
11166 (start_inferior): Clear `cont_thread'.
11167 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11170 2012-03-15 Yao Qi <yao@codesourcery.com>
11172 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11174 (cmd_qtdp): ... here.
11176 2012-03-15 Yao Qi <yao@codesourcery.com>
11178 * tracepoint.c (struct tracepoint_action_ops): New.
11179 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11180 (m_tracepoint_action_download): New.
11181 (r_tracepoint_action_download): New.
11182 (x_tracepoint_action_download): New.
11183 (l_tracepoint_action_download): New.
11184 (add_tracepoint_action): Install `action->ops' according type.
11185 (download_tracepoint_1): Move code `download' function pointer
11186 of various tracepoint_action_ops.
11188 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11190 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11191 linux_ptrace_attach_warnings.
11193 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11195 * Makefile.in (linux-ptrace.o): New.
11196 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11197 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11198 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11199 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11200 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11202 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11204 2012-03-08 Yao Qi <yao@codesourcery.com>
11205 Pedro Alves <palves@redhat.com>
11207 Fix PR server/13392.
11208 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11209 offset of JMP insn.
11210 * tracepoint.c (remove_tracepoint): New.
11211 (cmd_qtdp): Call remove_tracepoint when failed to install.
11213 2012-03-07 Pedro Alves <palves@redhat.com>
11215 * linux-low.c (get_detach_signal): New.
11216 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11217 Pass on pending signals to PTRACE_DETACH. Check the result of the
11219 * server.c (program_signals, program_signals_p): New.
11220 (handle_general_set): Handle QProgramSignals.
11221 * server.h (program_signals, program_signals_p): Declare.
11223 2012-03-05 Pedro Alves <palves@redhat.com>
11224 Jan Kratochvil <jan.kratochvil@redhat.com>
11226 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11229 2012-03-03 Yao Qi <yao@codesourcery.com>
11231 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11232 agent_look_up_symbols.
11234 2012-03-03 Yao Qi <yao@codesourcery.com>
11236 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11237 (linux-x86-low.o): Likewise.
11238 * server.h: Remove in_process_agent_loaded.
11239 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11243 2012-03-03 Yao Qi <yao@codesourcery.com>
11245 * tracepoint.c (gdb_agent_capability): New global.
11246 (in_process_agent_loaded_ust): Renamed to
11247 `in_process_agent_supports_ust'.
11249 (in_process_agent_supports_ust): Call agent_capability_check.
11250 (clear_installed_tracepoints): Assert that agent supports
11253 2012-03-03 Yao Qi <yao@codesourcery.com>
11255 * linux-low.c (linux_supports_agent): New.
11256 (linux_target_ops): Initialize field `supports_agent' with
11257 linux_supports_agent.
11258 * target.h (struct target_ops) <supports_agent>: New.
11259 (target_supports_agent): New macro.
11260 * server.c (handle_general_set): Handle packet 'QAgent'.
11261 (handle_query): Send `QAgent+'.
11262 * Makefile.in (server.o): Depends on agent.h.
11264 2012-03-03 Yao Qi <yao@codesourcery.com>
11266 * Makefile.in (OBS): Add agent.o.
11267 Add new rule for agent.o.
11268 Track dependence of tracepoint.c on agent.h.
11269 * tracepoint.c (run_inferior_command_1):
11270 (run_inferior_command): Call agent_run_command.
11271 (gdb_ust_connect_sync_socket): Deleted. Move it to
11273 (resume_thread, stop_thread): Likewise.
11274 (gdb_ust_socket_init): Renamed to ...
11275 (gdb_agent_socket_init): ... New.
11276 (gdb_ust_thread): Renamed to ...
11277 (gdb_agent_helper_thread): ... New.
11278 (gdb_ust_init): Move some code to ...
11279 (gdb_agent_init): ... here. New.
11280 [HAVE_UST]: Call gdb_ust_init.
11281 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11282 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11283 * config.in, configure: Regenerated.
11285 2012-03-02 Pedro Alves <palves@redhat.com>
11287 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11288 * linux-low.c (struct simple_pid_list): New.
11289 (stopped_pids): New a struct simple_pid_list pointer.
11290 (add_to_pid_list, pull_pid_from_list): New.
11291 (handle_extended_wait): Don't assume the first signal new children
11292 report is SIGSTOP. Adjust call to pull_pid_from_list.
11293 (linux_wait_for_lwp): Adjust.
11295 2012-03-02 Yao Qi <yao@codesourcery.com>
11297 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11300 2012-03-02 Yao Qi <yao@codesourcery.com>
11302 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11303 `stop_pc' and `tpoint'. Update caller.
11305 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11307 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11308 * linux-low.c (use_linux_regsets): New macro.
11309 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11310 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11311 (linux_register_in_regsets): New function.
11312 (usr_fetch_inferior_registers): Skip registers covered by
11314 (usr_store_inferior_registers): Likewise.
11315 (usr_fetch_inferior_registers): New macro.
11316 (usr_store_inferior_registers): Likewise.
11317 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11318 (linux_store_registers): Likewise.
11319 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11321 (init_registers_mips64_dsp_linux): Likewise.
11322 (init_registers_mips_linux): New macro.
11323 (init_registers_mips_dsp_linux): Likewise.
11324 (mips_dsp_num_regs): Likewise.
11325 (DSP_BASE, DSP_CONTROL): New fallback macros.
11326 (mips_base_regs): New macro.
11327 (mips_regmap): Use it. Fix the size.
11328 (mips_dsp_regmap): New variable.
11329 (mips_dsp_regset_bitmap): Likewise.
11330 (mips_arch_setup): New function.
11331 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11333 (mips_cannot_store_register): Likewise.
11334 (the_low_target): Update .arch_setup, .num_regs and .regmap
11335 initializers. Add .regset_bitmap initializer.
11336 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11338 * linux-bfin-low.c (the_low_target): Likewise.
11339 * linux-cris-low.c (the_low_target): Likewise.
11340 * linux-crisv32-low.c (the_low_target): Likewise.
11341 * linux-ia64-low.c (the_low_target): Likewise.
11342 * linux-m32r-low.c (the_low_target): Likewise.
11343 * linux-m68k-low.c (the_low_target): Likewise.
11344 * linux-ppc-low.c (the_low_target): Likewise.
11345 * linux-s390-low.c (the_low_target): Likewise.
11346 * linux-sh-low.c (the_low_target): Likewise.
11347 * linux-sparc-low.c (the_low_target): Likewise.
11348 * linux-tic6x-low.c (the_low_target): Likewise.
11349 * linux-x86-low.c (the_low_target): Likewise.
11350 * linux-xtensa-low.c (the_low_target): Likewise.
11351 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11352 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11353 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11355 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11356 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11358 2012-02-29 Yao Qi <yao@codesourcery.com>
11359 Pedro Alves <palves@redhat.com>
11361 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11362 `step_over_finished' is true.
11364 2012-02-27 Pedro Alves <palves@redhat.com>
11366 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11367 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11369 2012-02-27 Pedro Alves <palves@redhat.com>
11372 * linux-low.c (pid_is_stopped): New.
11373 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11375 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11377 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11380 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11382 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11384 2012-02-24 Luis Machado <lgustavo@codesourcery>
11386 * server.c (handle_query): Advertise support for target-side
11387 breakpoint condition evaluation.
11388 (process_point_options): New function.
11389 (process_serial_event): When inserting a breakpoint, check for
11390 a target-side condition that should be evaluated.
11392 * mem-break.c: Include regcache.h and ax.h.
11393 (point_cond_list_t): New data structure.
11394 (breakpoint) <cond_list>: New field.
11395 (find_gdb_breakpoint_at): Make non-static.
11396 (delete_gdb_breakpoint_at): Clear any target-side
11398 (clear_gdb_breakpoint_conditions): New function.
11399 (add_condition_to_breakpoint): Likewise.
11400 (add_breakpoint_condition): Likewise.
11401 (gdb_condition_true_at_breakpoint): Likewise.
11402 (gdb_breakpoint_here): Return result directly instead
11403 of going through a local variable.
11405 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11406 (clear_gdb_breakpoint_conditions): Likewise.
11407 (add_breakpoint_condition): Likewise.
11408 (gdb_condition_true_at_breakpoint): Likewise.
11410 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11411 (need_step_over_p): Take target-side breakpoint condition into
11414 2012-02-24 Luis Machado <lgustavo@codesourcery>
11416 * server.h: Include tracepoint.h.
11417 (agent_mem_read, agent_get_trace_state_variable_value,
11418 agent_set_trace_state_variable_value,
11419 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11420 get_set_tsv_func_addr): New prototypes.
11422 * ax.h: New include file.
11423 * ax.c: New source file.
11425 * tracepoint.c: Include ax.h.
11426 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11427 agent_expr, eval_result_type): Move to ax.h.
11428 (parse_agent_expr): Rename to ...
11429 (gdb_parse_agent_expr): ... this, make it non-static and move
11431 (unparse_agent_expr) Rename to ...
11432 (gdb_unparse_agent_expr): ... this, make it non-static and move
11434 (eval_agent_expr): Rename to ...
11435 (eval_tracepoint_agent_expr): ... this.
11436 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11437 forward declarations.
11438 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11439 (agent_get_trace_state_variable_value): New function.
11440 (agent_set_trace_state_variable_value): New function.
11441 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11442 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11443 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11444 (condition_true_at_tracepoint): Likewise.
11445 (parse_agent_expr): Rename to ...
11446 (gdb_parse_agent_expr): ... this and move to ax.c.
11447 (unparse_agent_expr): Rename to ...
11448 (gdb_unparse_agent_expr): ... this and move to ax.c.
11449 (gdb_agent_op_name): Move to ax.c.
11450 (eval_agent_expr): Rename to ...
11451 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11453 (eval_tracepoint_agent_expr): New function.
11454 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11456 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11458 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11459 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11460 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11461 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11462 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11463 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11464 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11465 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11466 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11467 (compile_bytecodes): Remove forward declaration.
11468 (is_goto_target): Move to ax.c.
11469 (compile_bytecodes): Move to ax.c and call
11470 agent_get_trace_state_variable_value (...) and
11471 agent_set_trace_state_variable_value (...).
11473 * Makefile.in: Update ax.c and IPA dependencies.
11475 2012-02-24 Pedro Alves <palves@redhat.com>
11477 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11478 (cmd_bigqtbuffer_circular): ... this. Only handle
11479 'QTBuffer:circular:'.
11480 (handle_tracepoint_general_set): Adjust.
11482 2012-02-16 Yao Qi <yao@codesourcery.com>
11484 * inferiors.c: Move code to ...
11485 * dll.c: .... here. New.
11486 * server.h: Declare clear_dlls.
11487 * Makefile.in (SFILES): Add dll.c.
11491 2012-02-11 Yao Qi <yao@codesourcery.com>
11493 * server.c: (handle_monitor_command): Add a new parameter
11495 (handle_query): Update caller.
11497 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11499 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11500 * configure, config.in: Regenerate.
11501 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11504 2012-02-02 Pedro Alves <palves@redhat.com>
11506 Try SIGKILL first, then PTRACE_KILL.
11507 * linux-low.c (linux_kill_one_lwp): New.
11508 (linux_kill_one_lwp): Rename to ...
11509 (kill_one_lwp_callback): ... this. Use the new
11510 linux_kill_one_lwp.
11512 2012-02-02 Pedro Alves <palves@redhat.com>
11514 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11517 2012-01-27 Pedro Alves <palves@redhat.com>
11519 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11520 (elf_64_file_p): Make static.
11521 (linux_pid_exe_is_elf_64_file): New.
11522 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11523 Delete declarations.
11524 (linux_pid_exe_is_elf_64_file): Declare.
11525 * linux-x86-low.c (x86_arch_setup): Use
11526 linux_pid_exe_is_elf_64_file.
11528 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11530 * linux-low.c (linux_wait_for_event_1): Rename to ...
11531 (linux_wait_for_event): ... here and merge it with former
11532 linux_wait_for_event - new variable wait_ptid, use it.
11533 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11535 2012-01-23 Pedro Alves <palves@redhat.com>
11537 * server.c (main): Avoid yet another case of infinite loop while
11538 detaching/killing after a longjmp.
11540 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11543 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11545 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11547 * hostio.c (handle_readlink): New function.
11548 (handle_vFile): Call it to handle "vFile:readlink" packets.
11550 2012-01-20 Pedro Alves <palves@redhat.com>
11551 Ulrich Weigand <ulrich.weigand@linaro.org>
11553 * server.c (handle_v_requests): Only support vAttach and vRun to
11554 start multiple processes when in extended protocol mode.
11556 2012-01-17 Pedro Alves <palves@redhat.com>
11558 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11559 memalign plus mprotect to allocate the scratch buffer.
11561 2012-01-13 Pedro Alves <palves@redhat.com>
11563 * server.c (attach_inferior): Clear `cont_thread'.
11565 2012-01-13 Pedro Alves <palves@redhat.com>
11567 * server.c (main): Avoid infinite loop while detaching/killing
11570 2012-01-09 Doug Evans <dje@google.com>
11572 * server.c (start_inferior): Set last_ptid in --wrapper case.
11574 2012-01-06 Yao Qi <yao@codesourcery.com>
11576 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11578 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11580 2012-01-04 Yao Qi <yao@codesourcery.com>
11582 * tracepoint.c (cmd_qtdp): Print debug message
11583 for static tracepoint.
11585 2012-01-04 Yao Qi <yao@codesourcery.com>
11587 * tracepoint.c (trace_vdebug): Differentiate debug message
11588 between gdbserver and IPA.
11590 2012-01-03 Yao Qi <yao@codesourcery.com>
11592 * tracepoint.c (tracepoint_was_hit): Don't collect for
11595 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11597 * terminal.h: Reformat copyright header.
11599 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11601 * server.c (gdbserver_version): Update copyright year.
11602 * gdbreplay.c (gdbreplay_version): Likewise.
11604 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11606 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11609 2011-12-18 Hui Zhu <teawater@gmail.com>
11610 * linux-low.c (linux_create_inferior): Save return value to ret.
11612 2011-12-18 Hui Zhu <teawater@gmail.com>
11614 * linux-low.c (linux_create_inferior): Save return value to ret.
11616 2011-12-16 Doug Evans <dje@google.com>
11618 * linux-low.c (linux_create_inferior): If stdio connection,
11619 redirect stdin from /dev/null, stdout to stderr.
11620 * remote-utils.c (remote_is_stdio): New static global.
11621 (remote_connection_is_stdio): New function.
11622 (remote_prepare): Handle stdio connection.
11623 (remote_open): Ditto.
11624 (remote_close): Don't close stdin for stdio connections.
11625 (read_prim,write_prim): New functions. Replace all calls to
11626 read/write to these.
11627 * server.c (main): Watch for "-" argument. Move call to
11628 remote_prepare before start_inferior.
11629 * server.h (STDIO_CONNECTION_NAME): New macro.
11630 (remote_connection_is_stdio): Declare.
11632 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11633 in debugging output.
11635 2011-12-15 Yao Qi <yao@codesourcery.com>
11637 * tracepoint.c: Include sys/syscall.h.
11638 (gdb_ust_thread): Remove preprocessor conditional.
11640 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11642 * linux-low.c (linux_detach_one_lwp): Call
11643 the_low_target.prepare_to_resume before detaching.
11645 2011-12-14 Yao Qi <yao@codesourcery.com>
11647 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11650 2011-12-14 Yao Qi <yao@codesourcery.com>
11652 * i386-low.c (i386_low_stopped_data_address): Initialize local
11653 variable `control'.
11655 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11659 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11660 DR_CONTROL unless necessary. Extend comments.
11661 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11662 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11664 2011-12-13 Yao Qi <yao@codesourcery.com>
11666 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11668 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11670 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11672 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11673 Print new debug message for such case.
11675 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11677 Fix overlapping memcpy.
11678 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11679 the read_inferior_memory transfer.
11680 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11681 write_inferior_memory transfer.
11682 (set_fast_tracepoint_jump): New variable buf. Use it for the
11683 read_inferior_memory and write_inferior_memory transfers.
11684 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11685 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11686 Use it for the write_inferior_memory transfer.
11687 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11690 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11692 * linux-low.c (fetch_register, store_register): Make code
11693 consistent, fix formatting.
11695 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11697 * linux-low.c (usr_store_inferior_registers): Factor out code
11698 to handle individual registers into...
11699 (store_register): ... this new function.
11701 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11703 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11704 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11705 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11706 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11707 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11708 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11709 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11710 (srv_xmlfiles): Add new XML files.
11712 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11714 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11715 (init_registers_s390_linux32v1): Add prototype.
11716 (init_registers_s390_linux32v2): Likewise.
11717 (init_registers_s390_linux64v1): Likewise.
11718 (init_registers_s390_linux64v2): Likewise.
11719 (init_registers_s390x_linux64v1): Likewise.
11720 (init_registers_s390x_linux64v2): Likewise.
11721 (s390_num_regs): Increment to 52.
11722 (s390_regmap): Add orig_r2 register.
11723 (s390_num_regs_3264): Increment to 68.
11724 (s390_regmap_3264): Add orig_r2 register.
11725 (s390_collect_ptrace_register): Handle orig_r2 register.
11726 (s390_supply_ptrace_register): Likewise.
11727 (s390_fill_last_break): New function.
11728 (s390_store_last_break): Likewise.
11729 (s390_fill_system_call): New function.
11730 (s390_store_system_call): Likewise.
11731 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11733 (s390_check_regset): New function.
11734 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11735 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11736 Update target_regsets for available register sets.
11738 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11739 Jan Kratochvil <jan.kratochvil@redhat.com>
11741 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11742 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11744 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11745 * linux-low.h (struct process_info_private): New member r_debug.
11746 * server.c (handle_qxfer_libraries): Call
11747 the_target->qxfer_libraries_svr4.
11748 (handle_qxfer_libraries_svr4): New function.
11749 (qxfer_packets): New entry "libraries-svr4".
11750 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11751 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11752 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11753 PACKET_qXfer_libraries_svr4.
11755 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11757 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11758 PSW address/mask between 8-byte and 16-byte formats.
11759 (s390_supply_ptrace_register): Likewise.
11760 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11761 basic addressing mode bit.
11763 2011-11-24 Stan Shebs <stan@codesourcery.com>
11765 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11767 2011-11-17 Stan Shebs <stan@codesourcery.com>
11769 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11770 (tracing_start_time): New global.
11771 (tracing_stop_time): New global.
11772 (tracing_user_name): New global.
11773 (tracing_notes): New global.
11774 (tracing_stop_note): New global.
11775 (cmd_qtstart): Set traceframe_usage, start_time.
11776 (stop_tracing): Set stop_time.
11777 (cmd_qtstatus): Report additional status.
11778 (cmd_qtp): New function.
11779 (handle_tracepoint_query): Call it.
11780 (cmd_qtnotes): New function.
11781 (handle_tracepoint_general_set): Call it.
11782 (get_timestamp): Rename from tsv_get_timestamp.
11784 2011-11-14 Stan Shebs <stan@codesourcery.com>
11785 Kwok Cheung Yeung <kcy@codesourcery.com>
11787 * linux-x86-low.c (small_jump_insn): New.
11788 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11789 trampoline and error message, build a trampoline and issue a small
11790 jump instruction to it.
11791 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11792 trampoline and error message.
11793 (x86_get_min_fast_tracepoint_insn_len): New.
11794 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11795 * linux-low.h (struct linux_target_ops): Add arguments to
11796 install_fast_tracepoint_jump_pad operation, add new operation.
11797 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11799 (linux_get_min_fast_tracepoint_insn_len): New function.
11800 (linux_target_op): Add new operation.
11801 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11802 (gdb_trampoline_buffer_end): Ditto.
11803 (gdb_trampoline_buffer_error): Ditto.
11804 (struct ipa_sym_addresses): Add fields for new IPA variables.
11805 (symbol_list): Add entries for new IPA variables.
11806 (struct tracepoint): Add fields to hold the address range of the
11807 trampoline used by the tracepoint.
11808 (trampoline_buffer_head): New static variable.
11809 (trampoline_buffer_tail): Ditto.
11810 (claim_trampoline_space): New function.
11811 (have_fast_tracepoint_trampoline_buffer): New function.
11812 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11814 (install_fast_tracepoint): Ditto, also add error buffer argument.
11815 (cmd_qtminftpilen): New function.
11816 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11817 (fast_tracepoint_from_trampoline_address): New function.
11818 (fast_tracepoint_collecting): Handle trampoline as part of jump
11820 (set_trampoline_buffer_space): New function.
11821 (initialize_tracepoint): Initialize new IPA variables.
11822 * target.h (struct target_ops): Add arguments to
11823 install_fast_tracepoint_jump_pad operation, add new
11824 get_min_fast_tracepoint_insn_len operation.
11825 (target_get_min_fast_tracepoint_insn_len): New.
11826 (install_fast_tracepoint_jump_pad): Add arguments.
11827 * server.h (IPA_BUFSIZ): Define.
11828 * linux-i386-ipa.c: Include extra header files.
11829 (initialize_fast_tracepoint_trampoline_buffer): New function.
11830 (initialize_low_tracepoint): Call it.
11831 * server.h (set_trampoline_buffer_space): Declare.
11832 (claim_trampoline_space): Ditto.
11833 (have_fast_tracepoint_trampoline_buffer): Ditto.
11835 2011-11-14 Yao Qi <yao@codesourcery.com>
11837 * server.c (handle_query): Handle InstallInTrace for qSupported.
11838 * tracepoint.c (add_tracepoint): Sort list.
11839 (install_tracepoint, download_tracepoint): New.
11840 (cmd_qtdp): Call them to install and download tracepoints.
11841 (sort_tracepoints): Removed.
11842 (cmd_qtstart): Update.
11844 2011-11-14 Yao Qi <yao@codesourcery.com>
11846 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11847 * mem-break.h: Declare.
11848 * tracepoint.c (cmd_qtstart): Move some code to ...
11849 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11851 (download_tracepoints): Move some code to ...
11852 (download_tracepoint_1): ... here. New.
11854 2011-11-08 Yao Qi <yao@codesourcery.com>
11856 * remote-utils.c (relocate_instruction): A comment fix.
11858 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11860 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11861 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11862 dr_status_mirror and dr_control_mirror from debug_reg_state.
11863 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11864 (i386_initial_stuff): Remove use of deleted globals.
11865 (i386_get_thread_context, i386_set_thread_context,
11866 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11867 from debug_reg_state.
11869 2011-11-05 Yao Qi <yao@codesourcery.com>
11871 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11872 address as TPOINT's.
11874 2011-11-02 Stan Shebs <stan@codesourcery.com>
11876 * tracepoint.c (agent_mem_read_string): New function.
11877 (eval_agent_expr): Call it for tracenz.
11878 * server.c (handle_query): Report support for tracenz.
11880 2011-11-02 Yao Qi <yao@codesourcery.com>
11882 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11884 2011-11-02 Yao Qi <yao@codesourcery.com>
11886 * target.h: Fix a typo in comment.
11888 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11890 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11891 clobber the breakpoints' shadows with fast tracepoint jumps.
11892 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11893 * target.c (write_inferior_memory): Also pass MYADDR down to
11896 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11898 * configure.ac: Check support for personality routine.
11899 * configure: Regenerate.
11900 * config.in: Likewise.
11901 * linux-low.c: Include <sys/personality.h>.
11902 Define ADDR_NO_RANDOMIZE if necessary.
11903 (linux_create_inferior): Disable address space randomization when
11904 forking inferior, if requested.
11905 (linux_supports_disable_randomization): New function.
11906 (linux_target_ops): Install it.
11907 * server.h (disable_randomization): Declare.
11908 * server.c (disable_randomization): New global variable.
11909 (handle_general_set): Handle QDisableRandomization.
11910 (handle_query): Likewise for qSupported.
11911 (main): Support --disable-randomization and --no-disable-randomization
11912 command line arguments.
11913 * target.h (struct target_ops): Add supports_disable_randomization.
11914 (target_supports_disable_randomization): New macro.
11916 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11918 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11920 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11921 [!PT_GETDSBT] (target_loadmap): New definition.
11922 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11923 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11924 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11925 and PT_GETDSBT to LINUX_LOADMAP.
11926 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11927 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11929 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11931 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11932 (arm_linux_hwbp_cap): New static variable.
11933 (arm_linux_get_hwbp_cap): Replace by ...
11934 (arm_linux_init_hwbp_cap): ... this new function.
11935 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11936 (arm_linux_get_hw_watchpoint_count): Likewise.
11937 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11938 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11939 (arm_prepare_to_resume): Use perror_with_name instead of error.
11941 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11943 * linux-arm-low.c: Include <signal.h>.
11944 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11945 (struct arm_linux_hwbp_cap): New data type.
11946 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11947 (struct arm_linux_hw_breakpoint): New data type.
11948 (MAX_BPTS, MAX_WPTS): Define.
11949 (struct arch_process_info, struct arch_lwp_info): New data types.
11950 (arm_linux_get_hwbp_cap): New function.
11951 (arm_linux_get_hw_breakpoint_count): Likewise.
11952 (arm_linux_get_hw_watchpoint_count): Likewise.
11953 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11954 (arm_hwbp_control_initialize): Likewise.
11955 (arm_hwbp_control_is_enabled): Likewise.
11956 (arm_hwbp_control_is_initialized): Likewise.
11957 (arm_hwbp_control_disable): Likewise.
11958 (arm_linux_hw_breakpoint_equal): Likewise.
11959 (arm_linux_hw_point_initialize): Likewise.
11960 (struct update_registers_data): New data structure.
11961 (update_registers_callback: New function.
11962 (arm_insert_point): Likewise.
11963 (arm_remove_point): Likewise.
11964 (arm_stopped_by_watchpoint): Likewise.
11965 (arm_stopped_data_address): Likewise.
11966 (arm_new_process): Likewise.
11967 (arm_new_thread): Likewise.
11968 (arm_prepare_to_resume): Likewise.
11969 (the_low_target): Register arm_insert_point, arm_remove_point,
11970 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11971 arm_new_thread, and arm_prepare_to_resume.
11973 2011-09-15 Stan Shebs <stan@codesourcery.com>
11975 * server.h (struct emit_ops): Add compare-goto fields.
11976 * tracepoint.c (gdb_agent_op_sizes): New table.
11977 (emit_eq_goto): New function.
11978 (emit_ne_goto): New function.
11979 (emit_lt_goto): New function.
11980 (emit_le_goto): New function.
11981 (emit_gt_goto): New function.
11982 (emit_ge_goto): New function.
11983 (is_goto_target): New function.
11984 (compile_bytecodes): Recognize special cases of compare-goto
11985 combinations and call specialized emitters for them.
11986 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11987 (amd64_emit_ne_goto): New function.
11988 (amd64_emit_lt_goto): New function.
11989 (amd64_emit_le_goto): New function.
11990 (amd64_emit_gt_goto): New function.
11991 (amd64_emit_ge_goto): New function.
11992 (amd64_emit_ops): Add the new functions.
11993 (i386_emit_eq_goto): New function.
11994 (i386_emit_ne_goto): New function.
11995 (i386_emit_lt_goto): New function.
11996 (i386_emit_le_goto): New function.
11997 (i386_emit_gt_goto): New function.
11998 (i386_emit_ge_goto): New function.
11999 (i386_emit_ops): Add the new functions.
12001 2011-09-08 Stan Shebs <stan@codesourcery.com>
12003 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12004 (i386_emit_epilogue): Restore %ebx.
12006 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12008 * server.c (step_thread): Remove definition.
12009 (process_serial_event): Don't handle Hs.
12010 * server.h (step_thread): Remove declaration.
12011 * target.c (set_desired_inferior): Remove use of step_thread.
12013 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12015 * linux-low.c: Include linux-procfs.h.
12016 (linux_attach_lwp_1): Update comments.
12017 (linux_attach): Scan for existing threads when attaching to a
12018 process that is the tgid.
12019 * Makefile.in: Update dependencies.
12021 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12023 * configure.srv: Add linux-procfs.o dependencies.
12025 2011-08-14 Yao Qi <yao@codesourcery.com>
12027 * target.h (struct target_ops): Fix indent.
12028 * win32-low.c (win32_target_ops): Fix comment.
12030 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12031 Yao Qi <yao@codesourcery.com>
12033 * Makefile.in (clean): Remove tic6x-*.c files.
12034 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12035 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12036 (tic6x-c64xp-linux.c): Likewise.
12037 * configure.srv: Add support for tic6x-*-uclinux.
12038 * linux-tic6x-low.c: New.
12039 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12041 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12042 Yao Qi <yao@codesourcery.com>
12044 * target.h (struct target_ops): Add read_loadmap.
12045 * linux-low.c (struct target_loadseg): New type.
12046 (struct target_loadmap): New type.
12047 (linux_read_loadmap): New function.
12048 (linux_target_ops): Add linux_read_loadmap.
12049 * server.c (handle_query): Support qXfer:fdpic:read packet.
12050 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12053 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12055 * win32-low.c: Include <stdint.h>.
12057 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12059 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12060 to the inferior here.
12061 (i386_remove_aligned_watchpoint): Ditto.
12062 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12063 fit part of the watchpoint in the debug registers.
12064 (i386_update_inferior_debug_regs): New.
12065 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12066 registers, and only update the inferior on success.
12067 (i386_low_remove_watchpoint): Ditto.
12069 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12071 * linux-low.c (compare_ints, unique, list_threads, show_process,
12072 linux_core_of_thread): Delete.
12073 (linux_target_ops): Change linux_core_of_thread to
12074 linux_common_core_of_thread.
12075 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12076 * utils.c (malloc_failure): Change type of argument.
12077 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12078 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12079 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12080 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12081 (IPA_OBJS): Add common-utils-ipa.o.
12082 (ptid_h, linux_osdata_h): New macros.
12083 (server_h): Add common/common-utils.h, common/xml-utils.h,
12084 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12086 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12087 ptid.o, buffer.o): New rules.
12088 (linux-low.o): Add common/linux-osdata.h as a dependency.
12089 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12090 * configure.ac: Add AC_HEADER_DIRENT check.
12091 * config.in: Regenerate.
12092 * configure: Regenerate.
12093 * remote-utils.c (xml_escape_text): Delete.
12094 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12095 buffer_xml_printf): Move to common/buffer.c.
12096 * server.c (main): Remove call to initialize_inferiors.
12097 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12098 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12099 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12100 internal_error, gdb_assert, gdb_assert_fail): Delete.
12101 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12102 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12104 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12105 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12106 initialize_inferiors): Delete.
12108 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12110 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12113 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12115 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12117 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12119 2011-05-26 Yao Qi <yao@codesourcery.com>
12121 * Makefile.in (thread-db.o): Track dependence to
12122 common/gdb_thread_db.h.
12123 * thread-db.c: include gdb_thread_db.h from right place.
12125 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12127 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12128 __FILE__ and __LINE__ to internal_error.
12130 2011-05-13 Doug Evans <dje@google.com>
12132 * thread-db.c (try_thread_db_load_from_sdir): New function.
12133 (try_thread_db_load_from_dir): New function.
12134 (thread_db_load_search): Handle $sdir, ignore $pdir.
12135 Remove trying of system directories if search of
12136 libthread-db-search-path fails, that is now done via $sdir.
12138 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12140 * server.c (handle_query): Add EnableDisableTracepoints to the list
12141 of supported features.
12142 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12144 (cmd_qtenable_disable): New.
12145 (cmd_qtstart): Install tracepoints even if disabled.
12146 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12147 receiving a QTEnable or QTDisable packet.
12148 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12149 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12151 (gdb_probe): Skip data collection if static tracepoint is disabled.
12153 2011-05-10 Doug Evans <dje@google.com>
12155 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12157 2011-05-04 Doug Evans <dje@google.com>
12159 * linux-low.c (linux_join): Skip process lookup.
12160 * spu-low.c (spu_join): Ditto.
12161 * server.c (join_inferiors_callback): Delete.
12162 (process_serial_event): For 'D' packet (detach) call join_inferior
12165 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12167 * README: Don't mention xscale*-*-linux*.
12168 * configure.srv (xscale*-*-linux*): Don't handle target.
12170 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12172 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12174 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12175 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12176 (i386_emit_void_call_2): Likewise.
12178 2011-04-26 Yao Qi <yao@codesourcery.com>
12180 * linux-low.c: Move common macros to linux-ptrace.h.
12181 Include linux-ptrace.h.
12182 * Makefile.in (linux_ptrace_h): New.
12183 (linux-low.o): Depends on linux-ptrace.h.
12185 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12187 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12188 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12189 (remote_prepare): New function with most of the TCP code from ...
12190 (remote_open): ... here. Detect PORT here unconditionally. Move also
12191 setting transport_is_reliable.
12192 * server.c (run_once): New variable.
12193 (gdbserver_usage): Document it.
12194 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12195 the first run if RUN_ONCE.
12196 * server.h (run_once, remote_prepare): New declarations.
12198 2011-04-19 Tom Tromey <tromey@redhat.com>
12200 * win32-low.c (handle_load_dll): Remove duplicate "the".
12202 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12204 Remove support for old Cygwin 1.5 versions.
12205 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12206 function to avoid warning.
12207 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12210 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12212 * gdbserver/server.h (Macro _): Define it if not available.
12214 2011-03-14 Michael Snyder <msnyder@vmware.com>
12216 * hostio.c (handle_close): Remove unnecessary null test.
12218 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12220 * Makefile.in (maintainer-clean realclean distclean): Remove
12221 "make ... subdir_do" command.
12223 2011-03-10 Michael Snyder <msnyder@vmware.com>
12225 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12227 * server.c (handle_v_run): Free alloced buffer on early return.
12229 2011-03-09 Yao Qi <yao@codesourcery.com>
12232 2011-03-04 Yao Qi <yao@codesourcery.com>
12234 * Makefile.in: Remove GNU make feature --directory.
12236 2011-03-05 Yao Qi <yao@codesourcery.com>
12238 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12239 (subdir_do): New make target. Copied from gdb/Makefile.
12240 (maintainer-clean, realclean, distclean, clean): Call corresponding
12241 make targets in common/Makefile.
12243 2011-02-11 Yao Qi <yao@codesourcery.com>
12245 * configure.ac: Call AC_PROG_RANLIB.
12246 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12247 * configure: Regenerate.
12249 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12251 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12253 2011-03-06 Yao Qi <yao@codesourcery.com>
12255 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12257 2011-03-05 Yao Qi <yao@codesourcery.com>
12259 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12260 (subdir_do): New make target. Copied from gdb/Makefile.
12261 (maintainer-clean, realclean, distclean, clean): Call corresponding
12262 make targets in common/Makefile.
12264 2011-03-04 Yao Qi <yao@codesourcery.com>
12266 * Makefile.in: Remove GNU make feature --directory.
12268 2011-03-04 Michael Snyder <msnyder@vmware.com>
12270 * server.c (queue_stop_reply): Call xmalloc not malloc.
12272 2011-03-02 Michael Snyder <msnyder@vmware.com>
12274 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12276 2011-02-28 Michael Snyder <msnyder@vmware.com>
12278 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12279 (cmd_qtframe): Ditto.
12280 (cmd_qtbuffer): Ditto.
12281 (cmd_bigqtbuffer): Ditto.
12283 * utils.c (decimal2str): Initialize 'width' to nine, then
12284 don't mess with it.
12286 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12288 * hostio.c (require_data): Free *data, not data.
12290 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12292 * hostio.c (require_data): Use free, not xfree.
12294 2011-02-27 Michael Snyder <msnyder@vmware.com>
12296 * server.c (handle_query): Discard unused value.
12298 * hostio.c (require_data): Free malloc memory before returning
12301 2011-02-26 Michael Snyder <msnyder@vmware.com>
12303 * linux-low.c (list_threads): Call closedir for dirent.
12305 2011-02-27 Michael Snyder <msnyder@vmware.com>
12307 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12308 a case statement falls through.
12310 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12312 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12315 2011-02-26 Michael Snyder <msnyder@vmware.com>
12317 * utils.c (decimal2str): Eliminate dead code and dead param.
12318 (pulongest): Drop dead param from call to decimal2str.
12321 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12323 Revert the following patch (not approved yet):
12324 2011-02-21 Hui Zhu <teawater@gmail.com>
12325 * tracepoint.c (tp_printf): New function.
12326 (eval_agent_expr): Handle gdb_agent_op_printf.
12328 2011-02-21 Hui Zhu <teawater@gmail.com>
12330 * tracepoint.c (tp_printf): New function.
12331 (eval_agent_expr): Handle gdb_agent_op_printf.
12333 2011-02-18 Tom Tromey <tromey@redhat.com>
12335 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12336 (tracepoint.o): Likewise.
12337 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12338 (gdb_agent_op_names): Likewise.
12340 2011-02-18 Tom Tromey <tromey@redhat.com>
12342 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12343 gdb_agent_op_rot>: New constants.
12344 (gdb_agent_op_names): Add pick and roll.
12345 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12348 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12350 * aclocal.m4: Regenerated with aclocal-1.11.1.
12352 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12354 * server.c (handle_qxfer_traceframe_info): New.
12355 (qxfer_packets): Register "traceframe-info".
12356 (handle_query): Report support for qXfer:traceframe-info:read+.
12357 * tracepoint.c (match_blocktype): New.
12358 (traceframe_find_block_type): Rename to ...
12359 (traceframe_walk_blocks): ... this. Add callback filter argument,
12361 (traceframe_find_block_type): New, reimplemented on top of
12362 traceframe_walk_blocks.
12363 (build_traceframe_info_xml): New.
12364 (traceframe_read_info): New.
12365 * server.h (traceframe_read_info): Declare.
12367 2011-02-11 Yao Qi <yao@codesourcery.com>
12369 * configure.ac: Call AC_PROG_RANLIB.
12370 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12371 * configure: Regenerate.
12373 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12375 * server.c (gdb_read_memory): Change return semantics to allow
12377 (handle_search_memory_1): Adjust.
12378 (process_serial_event) <'m' packet>: Handle partial transfers.
12379 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12381 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12383 * regcache.c (init_register_cache): Initialize
12384 regcache->register_status.
12385 (free_register_cache): Release regcache->register_status.
12386 (regcache_cpy): Copy register_status.
12387 (registers_to_string): Print 'x's for unavailable registers.
12388 (supply_register): Mark the register's status valid or
12389 unavailable, depending on whether a buffer was passed in or not.
12390 (supply_register_zeroed): New.
12391 (supply_regblock): Mark the registers' status valid or
12392 unavailable, depending on whether a buffer was passed in or not.
12393 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12394 (struct regcache): New `register_status' field.
12395 (supply_register_zeroed): Declare.
12396 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12397 supply_register_zeroed, rather than passing a NULL buffer to
12399 * tracepoint.c (fetch_traceframe_registers): Update comment.
12401 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12403 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12406 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12408 * server.h (decode_xfer_write): Change prototype.
12409 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12410 and don't extract the annex here.
12411 * server.c (decode_xfer_read): Remove `annex' parameter,
12412 and don't extract the annex here.
12413 (decode_xfer): New.
12414 (struct qxfer): New.
12415 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12416 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12417 (handle_qxfer_statictrace): New functions, abstracted out from
12418 handle_query, and made to use the struct qxfer interface.
12419 (handle_threads_qxfer_proper): Rename to ...
12420 (handle_qxfer_threads_proper): ... this.
12421 (handle_threads_qxfer): Rename to ...
12422 (handle_qxfer_threads): ... this. Adjust.
12423 (qxfer_packets): New array.
12424 (handle_qxfer): New function.
12425 (handle_query): Use handle_qxfer.
12427 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12429 * gdbreplay.c: Shorten lines of >= 80 columns.
12430 * linux-low.c: Ditto.
12431 * linux-ppc-low.c: Ditto.
12432 * linux-s390-low.c: Ditto.
12433 * linux-sparc-low.c: Ditto.
12434 * linux-x86-low.c: Ditto.
12435 * linux-xtensa-low.c: Ditto.
12436 * mem-break.c: Ditto.
12437 * nto-low.c: Ditto.
12438 * regcache.h: Ditto.
12439 * remote-utils.c: Ditto.
12442 * thread-db.c: Ditto.
12443 * tracepoint.c: Ditto.
12445 * win32-low.h: Ditto.
12447 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12449 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12452 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12454 * server.c (gdbserver_version): Update copyright year in version
12456 * gdbreplay.c (gdbreplay_version): Ditto.
12458 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12460 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12461 * linux-bfin-low.c: New file.
12462 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12463 PT_DATA_ADDR for BFIN targets.
12464 * Makefile.in (SFILES): Add linux-bfin-low.c.
12465 (clean): Remove reg-bfin.c.
12466 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12467 * README: Mention supported Blackfin targets.
12469 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12471 * .gitignore: New file.
12473 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12475 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12477 2010-10-22 Jie Zhang <jie@codesourcery.com>
12479 * Makefile.in: Add FLAGS_TO_PASS variable.
12480 (install): Remove dependency of install-only and recursively
12481 invoke make for install-only.
12483 2010-10-04 Doug Evans <dje@google.com>
12485 * Makefile.in (uninstall): Use $(DESTDIR).
12487 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12491 * linux-x86-low.c (compat_siginfo_from_siginfo)
12492 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12493 si_code is < 0. Check for si_code == SI_TIMER before checking for
12496 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12498 * lynx-i386-low.c: New file.
12499 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12501 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12503 * lynx-low.c (ptrace_request_to_str): Remove handling for
12504 request values that have been removed in LynxOS 5.x.
12506 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12508 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12511 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12513 * configure.ac: Add --enable-inprocess-agent option.
12514 * configure: Rebuilt.
12516 2010-09-06 Yao Qi <yao@codesourcery.com>
12518 * linux-low.c (linux_kill): Remove unused variable.
12519 (linux_stabilize_threads): Likewise.
12520 * server.c (start_inferior): Likewise.
12521 (queue_stop_reply_callback): Likewise.
12522 * tracepoint.c (do_action_at_tracepoint): Likewise.
12524 2010-09-06 Yao Qi <yao@codesourcery.com>
12526 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12529 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12531 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12533 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12535 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12538 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12540 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12541 gdbserver/lynx-ppc-low.c: New files.
12542 * Makefile.in (lynx_low_h): New variable.
12543 (lynx-low.o, lynx-ppc-low.o): New rules.
12544 * configure.ac: On LynxOS, link with -lnetinet.
12545 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12546 * configure: regenerate.
12548 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12550 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12551 * configure.ac: Add check for vasprintf and vsnprintf.
12552 * configure, config.in: Regenerate.
12553 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12555 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12557 * gdbreplay.c: Move include of alloca.h up, next to include of
12559 * server.h: Add include of malloc.h.
12560 * mem-break.c: Remove include of malloc.h.
12561 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12563 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12565 * Makefile.in (memmem.o): Build with -Wno-error.
12567 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12569 * utils.c (xsnprintf): Make non-static.
12570 * server.h: Add xsnprintf declaration.
12571 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12572 replace calls to snprintf by calls to xsnprintf throughout.
12574 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12576 * configure.ac: Add configure check for alloca.
12577 * configure, config.in: Regenerate.
12578 * server.h: Include alloca.h if it exists.
12579 * gdbreplay.c: Include alloca.h if it exists.
12581 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12583 * linux-low.c (__SIGRTMIN): Define if not already defined.
12584 (linux_create_inferior): Check for __ANDROID__ rather than
12586 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12587 are already deferred.
12588 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12589 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12590 stopped and already has a pending signal to report.
12591 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12592 a pending signal to report or is moving out of a jump pad.
12593 (linux_init_signals): Check for __ANDROID__ rather than
12596 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12598 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12599 debug_threads check. Avoid a linear search when not doing debug
12602 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12604 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12605 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12606 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12607 (process_event): Change local fd's type to gdb_fildes_t.
12608 (create_file_handler): Adjust prototype.
12609 (delete_file_handler): Adjust prototype.
12610 (handle_file_event): Adjust prototype. Use pfildes.
12611 (create_file_event): Adjsut prototype.
12612 * remote-utils.c (remote_desc, listen_desc): Change type to
12614 * server.h: New gdb_fildes_t typedef.
12615 [USE_WIN32API]: Include winsock2.h.
12616 (delete_file_handler, add_file_handler): Adjust prototypes.
12617 (pfildes): Declare.
12618 * utils.c (pfildes): New.
12620 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12622 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12623 * configure: Regenerate.
12625 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12627 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12628 (linux_done_accessing_memory): ... this.
12629 (linux_target_ops): Adjust.
12630 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12631 * nto-low.c (nto_target_ops): Adjust comment.
12632 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12633 * spu-low.c (spu_target_ops): Adjust comment.
12634 * target.h (target_ops): Rename unprepare_to_access_memory field
12635 to done_accessing_memory.
12636 (unprepare_to_access_memory): Rename to ...
12637 (done_accessing_memory): ... this.
12639 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12641 * linux-low.c (linux_prepare_to_access_memory): New.
12642 (linux_unprepare_to_access_memory): New.
12643 (linux_target_ops): Install them.
12644 * server.c (read_memory): Rename to ...
12645 (gdb_read_memory): ... this. Use
12646 prepare_to_access_memory/prepare_to_access_memory.
12647 (write_memory): Rename to ...
12648 (gdb_write_memory): ... this. Use
12649 prepare_to_access_memory/prepare_to_access_memory.
12650 (handle_search_memory_1): Adjust.
12651 (process_serial_event): Adjust.
12652 * target.h (struct target_ops): New fields
12653 prepare_to_access_memory and unprepare_to_access_memory.
12654 (prepare_to_access_memory, unprepare_to_access_memory): New.
12655 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12656 prepare_to_access_memory/prepare_to_access_memory.
12657 * nto-low.c (nto_target_ops): Adjust.
12658 * spu-low.c (spu_target_ops): Adjust.
12659 * win32-low.c (win32_target_ops): Adjust.
12661 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12663 * Makefile.in (WARN_CFLAGS): Get it from configure.
12664 (WERROR_CFLAGS): New.
12665 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12666 * configure.ac: Introduce --enable-werror, which adds -Werror to
12667 the compiler command line. Enabled by default. Disable with
12668 --disable-werror. Add -Wdeclaration-after-statement
12669 Wpointer-arith and -Wformat-nonliteral to warning flags.
12670 * configure: Regenerate.
12672 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12674 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12676 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12678 * gdbreplay.c (remote_error): New.
12680 (expect): Use gdbchar. Check for error reading from GDB.
12681 Clarify sync error output.
12682 (play): Check for errors writing to GDB.
12683 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12684 * remote-utils.c (getpkt): Check for errors writing to the remote
12687 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12689 * linux-low.c (linux_wait_1): Move non-debugging code out of
12690 `debug_threads' control.
12692 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12694 * linux-low.c (linux_wait_1): Don't set last_status here.
12695 * server.c (push_event, queue_stop_reply_callback): Assert we're
12696 not pushing a TARGET_WAITKIND_IGNORE event.
12697 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12698 (myresume, handle_target_event): Set the thread's last_resume_kind
12699 and last_status from the target returned status.
12701 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12705 * linux-x86-low.c (update_debug_registers_callback): New.
12706 (i386_dr_low_set_addr): Use it.
12707 (i386_dr_low_get_addr): New.
12708 (i386_dr_low_set_control): Use update_debug_registers_callback.
12709 (i386_dr_low_get_control): New.
12710 (i386_dr_low_get_status): Adjust.
12711 * linux-low.c (linux_stop_lwp): New.
12712 * linux-low.h (linux_stop_lwp): Declare.
12714 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12715 argument instead of a i386_debug_reg_state.
12716 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12717 a i386_debug_reg_state.
12718 (i386_insert_aligned_watchpoint): Adjust.
12719 (i386_remove_aligned_watchpoint): Adjust.
12720 (i386_low_stopped_data_address): Read the debug registers from the
12721 inferior instead of from the mirrors.
12722 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12723 (i386_dr_low_get_addr): Declare.
12724 (i386_dr_low_get_control): Declare.
12725 (i386_dr_low_get_status): Change prototype.
12727 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12728 (i386_dr_low_get_addr): New.
12729 (i386_dr_low_get_control): New.
12730 (i386_dr_low_get_status): Adjust prototype. Return
12732 (i386_initial_stuff): Clear dr_status_mirror and
12734 (i386_get_thread_context): Adjust.
12735 (i386_set_thread_context): Adjust.
12736 (i386_thread_added): Adjust.
12738 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12740 * linux-low.h (linux_thread_area): Delete declaration.
12742 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12744 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12745 after its termination.
12747 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12749 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12750 (gdb_wants_all_stopped): Delete.
12751 (linux_wait_1): Don't call them.
12752 * server.c (handle_v_cont): Tag all threads as want-stopped.
12753 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12754 stopped as "client-wants-stopped".
12756 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12758 * Makefile.in (signals_h): New.
12759 (server_h): Depend on it.
12760 (server.o): Don't depend on $(signals_def).
12761 (signals.o): Depend on $(signals_def).
12763 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12765 * Makefile.in (signals_def): New.
12766 (server_h): Append include/gdb/signals.h and signals_def.
12767 (server.o): Append signals_def.
12769 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12771 * server.c (handle_target_event): Use target_signal_to_host for
12772 resume_info.sig initialization.
12773 * target.h (struct thread_resume) <sig>: New comment.
12775 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12777 * server.c (handle_query): strcpy() the returned string from paddress()
12778 instead of sprintf().
12779 * utils.c (paddress): Return phex_nz().
12781 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12783 * server.c (handle_v_cont): Call mourn_inferior if process
12785 (myresume): Likewise.
12787 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12789 Static tracepoints, and integration with UST.
12791 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12792 * mem-break.c (uninsert_all_breakpoints)
12793 (reinsert_all_breakpoints): New.
12794 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12795 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12796 (gdb_agent_ust_loaded, helper_thread_id)
12797 (gdb_agent_helper_thread_id): New macros.
12798 (struct ipa_sym_addresses): Add addr_ust_loaded,
12799 addr_helper_thread_id, addr_cmd_buf.
12800 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12801 (in_process_agent_loaded_ust): New.
12802 (write_e_ust_not_loaded): New.
12803 (maybe_write_ipa_ust_not_loaded): New.
12804 (struct collect_static_trace_data_action): New.
12805 (enum tracepoint_type) <static_tracepoint>: New.
12806 (struct tracepoint) <handle>: Mention static tracepoints.
12807 (struct static_tracepoint_ctx): New.
12808 (CMD_BUF_SIZE): New.
12809 (add_tracepoint_action): Handle static tracepoint actions.
12810 (unprobe_marker_at): New.
12811 (clear_installed_tracepoints): Handle static tracepoints.
12812 (cmd_qtdp): Handle static tracepoints.
12813 (probe_marker_at): New.
12814 (cmd_qtstart): Handle static tracepoints.
12815 (response_tracepoint): Handle static tracepoints.
12816 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12817 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12818 (get_context_regcache): Handle static tracepoints.
12819 (do_action_at_tracepoint): Handle static tracepoint actions.
12820 (traceframe_find_block_type): Handle static trace data blocks.
12821 (traceframe_read_sdata): New.
12822 (download_tracepoints): Download static tracepoint actions.
12823 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12824 (GDB_PROBE_NAME): New.
12826 (GET_UST_SYM): New.
12829 (ust_marker_to_static_tracepoint): New.
12831 (collect_ust_data_at_tracepoint): New.
12832 (gdb_ust_probe): New.
12833 (UNIX_PATH_MAX, SOCK_DIR): New.
12834 (gdb_ust_connect_sync_socket): New.
12835 (resume_thread, stop_thread): New.
12836 (run_inferior_command): New.
12837 (init_named_socket): New.
12838 (gdb_ust_socket_init): New.
12839 (cstr_to_hexstr): New.
12841 (first_marker, next_marker): New.
12842 (response_ust_marker): New.
12843 (cmd_qtfstm, cmd_qtsstm): New.
12844 (unprobe_marker_at, probe_marker_at): New.
12845 (cmd_qtstmat, gdb_ust_thread): New.
12846 (gdb_ust_init): New.
12847 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12848 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12849 (ST_REGENTRY): New.
12850 (x86_64_st_collect_regmap): New.
12851 (X86_64_NUM_ST_COLLECT_GREGS): New.
12852 (AMD64_RIP_REGNUM): New.
12853 (supply_static_tracepoint_registers): New.
12854 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12855 (ST_REGENTRY): New.
12856 (i386_st_collect_regmap): New.
12857 (i386_NUM_ST_COLLECT_GREGS): New.
12858 (supply_static_tracepoint_registers): New.
12859 * server.c (handle_query): Handle qXfer:statictrace:read.
12860 <qSupported>: Report support for StaticTracepoints, and
12861 qXfer:statictrace:read features.
12862 * server.h (traceframe_read_sdata)
12863 (supply_static_tracepoint_registers): Declare.
12864 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12865 (unpack_varlen_hex): Include in IPA build.
12866 * Makefile.in (ustlibs, ustinc): New.
12867 (IPA_OBJS): Add remote-utils-ipa.o.
12868 ($(IPA_LIB)): Link -ldl and -lpthread.
12870 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12871 * config.in, configure: Regenerate.
12873 2010-06-20 Ian Lance Taylor <iant@google.com>
12874 Pedro Alves <pedro@codesourcery.com>
12876 * linux-x86-low.c (always_true): Delete.
12877 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12878 trying to fool the compiler with always_true.
12880 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12882 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12883 conditions in gdbserver.
12885 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12887 * spu-low.c (spu_read_memory): Wrap around local store limit.
12888 (spu_write_memory): Likewise.
12890 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12892 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12893 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12895 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12897 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12898 uses with LONGEST uses.
12900 2010-06-14 Stan Shebs <stan@codesourcery.com>
12901 Pedro Alves <pedro@codesourcery.com>
12905 * linux-x86-low.c: Include limits.h.
12907 (always_true): New.
12910 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12911 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12912 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12913 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12914 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12915 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12916 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12917 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12918 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12919 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12920 (amd64_emit_void_call_2): New.
12921 (amd64_emit_ops): New.
12922 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12923 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12924 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12925 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12926 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12927 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12928 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12929 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12930 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12931 (i386_emit_stack_adjust, i386_emit_int_call_1)
12932 (i386_emit_void_call_2): New.
12933 (i386_emit_ops): New.
12934 (x86_emit_ops): New.
12935 (the_low_target): Install x86_emit_ops.
12936 * server.h (struct emit_ops): New.
12937 (get_raw_reg_func_addr): Declare.
12938 (current_insn_ptr, emit_error): Declare.
12939 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12940 (set_trace_state_variable_value): New defines.
12941 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12942 addr_get_trace_state_variable_value and
12943 addr_set_trace_state_variable_value.
12944 (symbol_list): New fields for get_raw_reg,
12945 get_trace_state_variable_value and set_trace_state_variable_value.
12946 (condfn): New typedef.
12947 (struct tracepoint): New field `compiled_cond'.
12948 (do_action_at_tracepoint): Clear compiled_cond.
12949 (get_trace_state_variable_value, set_trace_state_variable_value):
12951 (condition_true_at_tracepoint): If there's a compiled condition,
12953 (current_insn_ptr, emit_error): New globals.
12954 (struct bytecode_address): New.
12955 (get_raw_reg_func_addr): New.
12956 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12957 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12958 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12959 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12960 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12961 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12962 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12963 (compile_tracepoint_condition, compile_bytecodes): New.
12964 * target.h (emit_ops): Forward declare.
12965 (struct target_ops): New field emit_ops.
12966 (target_emit_ops): New.
12967 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12968 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12969 * linux-low.c (linux_emit_ops): New.
12970 (linux_target_ops): Install it.
12971 * linux-low.h (struct linux_target_ops): New field emit_ops.
12973 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12975 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12976 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12978 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12979 Stan Shebs <stan@codesourcery.com>
12981 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12982 (all): Depend on $(extra_libraries).
12983 (install-only): Install the IPA.
12984 (IPA_OBJS, IPA_LIB): New.
12985 (clean): Remove the IPA lib.
12986 (IPAGENT_CFLAGS): New.
12987 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12988 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12989 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12990 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12991 * configure.ac: Check for atomic builtins support in the compiler.
12992 (IPA_DEPFILES, extra_libraries): Define.
12993 * configure.srv (ipa_obj): Add description.
12994 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12995 (i[34567]86-*-linux*): Set ipa_obj.
12996 (x86_64-*-linux*): Set ipa_obj.
12997 * linux-low.c (stabilizing_threads): New.
12998 (supports_fast_tracepoints): New.
12999 (linux_detach): Stabilize threads before detaching.
13000 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13001 the lwp is either not stabilizing, or is moving out of a jump pad.
13002 (linux_fast_tracepoint_collecting): New.
13003 (maybe_move_out_of_jump_pad): New.
13004 (enqueue_one_deferred_signal): New.
13005 (dequeue_one_deferred_signal): New.
13006 (linux_wait_for_event_1): If moving out of a jump pad, defer
13007 pending signals to later.
13008 (linux_stabilize_threads): New.
13009 (linux_wait_1): Check if threads need moving out of jump pads, and
13011 (stuck_in_jump_pad_callback): New.
13012 (move_out_of_jump_pad_callback): New.
13013 (lwp_running): New.
13014 (linux_resume_one_lwp): Handle moving out of jump pads.
13015 (linux_set_resume_request): Dequeue deferred signals.
13016 (need_step_over_p): Also step over fast tracepoint jumps.
13017 (start_step_over): Also uninsert fast tracepoint jumps.
13018 (finish_step_over): Also reinsert fast tracepoint jumps.
13019 (linux_install_fast_tracepoint_jump): New.
13020 (linux_target_ops): Install linux_stabilize_threads and
13021 linux_install_fast_tracepoint_jump_pad.
13022 * linux-low.h (linux_target_ops) <get_thread_area,
13023 install_fast_tracepoint_jump_pad>: New fields.
13024 (struct lwp_info) <collecting_fast_tracepoint,
13025 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13026 (linux_get_thread_area): Declare.
13027 * linux-x86-low.c (jump_insn): New.
13028 (x86_get_thread_area): New.
13029 (append_insns): New.
13030 (push_opcode): New.
13031 (amd64_install_fast_tracepoint_jump_pad): New.
13032 (i386_install_fast_tracepoint_jump_pad): New.
13033 (x86_install_fast_tracepoint_jump_pad): New.
13034 (the_low_target): Install x86_get_thread_area and
13035 x86_install_fast_tracepoint_jump_pad.
13036 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13037 (struct fast_tracepoint_jump): New.
13038 (fast_tracepoint_jump_insn): New.
13039 (fast_tracepoint_jump_shadow): New.
13040 (find_fast_tracepoint_jump_at): New.
13041 (fast_tracepoint_jump_here): New.
13042 (delete_fast_tracepoint_jump): New.
13043 (set_fast_tracepoint_jump): New.
13044 (uninsert_fast_tracepoint_jumps_at): New.
13045 (reinsert_fast_tracepoint_jumps_at): New.
13046 (set_breakpoint_at): Use write_inferior_memory.
13047 (uninsert_raw_breakpoint): Use write_inferior_memory.
13048 (check_mem_read): Mask out fast tracepoint jumps.
13049 (check_mem_write): Mask out fast tracepoint jumps.
13050 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13051 (set_fast_tracepoint_jump): Declare.
13052 (delete_fast_tracepoint_jump)
13053 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13054 (reinsert_fast_tracepoint_jumps_at): Declare.
13055 * regcache.c: Don't compile many functions when building the
13056 in-process agent library.
13057 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13058 the register buffer in the heap.
13059 (free_register_cache): If the register buffer isn't owned by the
13060 regcache, don't free it.
13061 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13062 pre-existing register caches.
13063 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13065 (convert_ascii_to_int): : Constify `from' parameter type.
13066 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13067 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13068 the needed buffer in-place.
13069 (relocate_instruction): New.
13070 * server.c (handle_query) <qSymbols>: If the target supports
13071 tracepoints, give it a chance of looking up symbols. Report
13072 support for fast tracepoints.
13073 (handle_status): Stabilize threads.
13074 (process_serial_event): Adjust.
13075 * server.h (struct fast_tracepoint_jump): Forward declare.
13076 (struct process_info) <fast_tracepoint_jumps>: New field.
13077 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13078 (decode_X_packet, decode_M_packet): Adjust.
13079 (relocate_instruction): Declare.
13080 (in_process_agent_loaded): Declare.
13081 (tracepoint_look_up_symbols): Declare.
13082 (struct fast_tpoint_collect_status): Declare.
13083 (fast_tracepoint_collecting): Declare.
13084 (force_unlock_trace_buffer): Declare.
13085 (handle_tracepoint_bkpts): Declare.
13086 (initialize_low_tracepoint)
13087 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13088 * target.h (struct target_ops) <stabilize_threads,
13089 install_fast_tracepoint_jump_pad>: New fields.
13090 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13091 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13092 [HAVE_STDINT_H]: Include stdint.h.
13093 (trace_debug_1): Rename to ...
13094 (trace_vdebug): ... this.
13095 (trace_debug): Rename to ...
13096 (trace_debug_1): ... this. Add `level' parameter.
13097 (trace_debug): New.
13098 (ATTR_USED, ATTR_NOINLINE): New.
13099 (IP_AGENT_EXPORT): New.
13100 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13101 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13102 (about_to_request_buffer_space, trace_buffer_is_full)
13103 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13104 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13105 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13106 (traceframe_write_count, traceframes_created)
13107 (trace_state_variables)
13108 New renaming defines.
13109 (struct ipa_sym_addresses): New.
13110 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13111 (symbol_list): New.
13112 (ipa_sym_addrs): New.
13113 (all_tracepoint_symbols_looked_up): New.
13114 (in_process_agent_loaded): New.
13115 (write_e_ipa_not_loaded): New.
13116 (maybe_write_ipa_not_loaded): New.
13117 (tracepoint_look_up_symbols): New.
13118 (debug_threads) [IN_PROCESS_AGENT]: New.
13119 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13120 (UNKNOWN_SIDE_EFFECTS): New.
13121 (stop_tracing): New.
13122 (flush_trace_buffer): New.
13123 (stop_tracing_bkpt): New.
13124 (flush_trace_buffer_bkpt): New.
13125 (read_inferior_integer): New.
13126 (read_inferior_uinteger): New.
13127 (read_inferior_data_pointer): New.
13128 (write_inferior_data_pointer): New.
13129 (write_inferior_integer): New.
13130 (write_inferior_uinteger): New.
13131 (struct collect_static_trace_data_action): Delete.
13132 (enum tracepoint_type): New.
13133 (struct tracepoint) <type>: New field `type'.
13134 <actions_str, step_actions, step_actions_str>: Only include in
13136 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13137 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13138 (tracepoints): Use IP_AGENT_EXPORT.
13139 (last_tracepoint): Don't include in the IPA.
13140 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13141 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13142 (alloced_trace_state_variables): New.
13143 (trace_state_variables): Use IP_AGENT_EXPORT.
13144 (traceframe_t): Delete unused variable.
13145 (circular_trace_buffer): Don't include in the IPA.
13146 (trace_buffer_start): Delete.
13147 (struct trace_buffer_control): New.
13148 (trace_buffer_free): Delete.
13149 (struct ipa_trace_buffer_control): New.
13150 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13151 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13153 (trace_buffer_ctrl): New.
13154 (TRACE_BUFFER_CTRL_CURR): New.
13155 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13156 Reimplement as macros.
13157 (trace_buffer_wrap): Delete.
13158 (traceframe_write_count, traceframe_read_count)
13159 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13160 (struct tracepoint_hit_ctx) <type>: New field.
13161 (struct fast_tracepoint_ctx): New.
13162 (memory_barrier): New.
13164 (record_tracepoint_error): Update atomically in the IPA.
13165 (clear_inferior_trace_buffer): New.
13166 (about_to_request_buffer_space): New.
13167 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13168 updating the same buffer.
13169 (add_tracepoint): Default the tracepoint's type to trap
13170 tracepoint, and orig_size to -1.
13171 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13172 internal variables.
13173 (create_trace_state_variable): New parameter `gdb'. Handle it.
13174 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13175 (cmd_qtdp): Handle fast tracepoints.
13176 (cmd_qtdv): Adjust.
13177 (max_jump_pad_size): New.
13178 (gdb_jump_pad_head): New.
13179 (get_jump_space_head): New.
13180 (claim_jump_space): New.
13181 (sort_tracepoints): New.
13182 (MAX_JUMP_SIZE): New.
13183 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13185 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13186 support. Upload fast traceframes, and delete internal IPA
13188 (stop_tracing_handler): New.
13189 (flush_trace_buffer_handler): New.
13190 (cmd_qtstop): Upload fast tracepoints.
13191 (response_tracepoint): Handle fast tracepoints.
13192 (tracepoint_finished_step): Upload fast traceframes. Set the
13193 tracepoint hit context's tracepoint type.
13194 (handle_tracepoint_bkpts): New.
13195 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13196 type. Add comment about fast tracepoints.
13197 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13198 non-existing action_str field.
13199 (get_context_regcache): Handle fast tracepoints.
13200 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13202 (fast_tracepoint_from_jump_pad_address): New.
13203 (fast_tracepoint_from_ipa_tpoint_address): New.
13204 (collecting_t): New.
13205 (force_unlock_trace_buffer): New.
13206 (fast_tracepoint_collecting): New.
13208 (gdb_collect): New.
13209 (write_inferior_data_ptr): New.
13210 (target_tp_heap): New.
13211 (target_malloc): New.
13212 (download_agent_expr): New.
13214 (download_tracepoints): New.
13215 (download_trace_state_variables): New.
13216 (upload_fast_traceframes): New.
13217 (IPA_FIRST_TRACEFRAME): New.
13218 (IPA_NEXT_TRACEFRAME_1): New.
13219 (IPA_NEXT_TRACEFRAME): New.
13220 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13221 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13222 (gdb_jump_pad_buffer_end): New.
13223 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13224 (initialize_tracepoint): Adjust.
13225 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13226 buffer. Initialize the low module.
13227 * utils.c (PREFIX, TOOLNAME): New.
13228 (malloc_failure): Use PREFIX.
13229 (error): In the IPA, an error causes an exit.
13230 (fatal, warning): Use PREFIX.
13231 (internal_error): Use TOOLNAME.
13232 (NUMCELLS): Increase to 10.
13233 * configure, config.in: Regenerate.
13235 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13237 * server.c (handle_query) <qSupported>: Do two passes over the
13238 qSupported string to avoid nesting strtok.
13240 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13242 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13244 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13245 -Wl,--dynamic-list.
13246 * configure: Regenerate.
13247 * proc-service.list: New.
13249 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13251 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13254 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13256 * gdbreplay.c (remote_open): Check error return from socket() call by
13257 its equality to -1 not by it being negative.
13258 * remote-utils.c (remote_open): Likewise.
13260 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13262 * config.h: Regenerate.
13264 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13266 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13267 doesn't provide PTRACE_GET_THREAD_AREA.
13269 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13271 * linux-m68k-low.c: Include <asm/ptrace.h>
13272 (ps_get_thread_area): Implement.
13274 2010-05-03 Doug Evans <dje@google.com>
13276 * event-loop.c (struct callback_event): New struct.
13277 (callback_list): New global.
13278 (append_callback_event, delete_callback_event): New functions.
13279 (process_callback): New function.
13280 (start_event_loop): Call it.
13281 * remote-utils.c (NOT_SCHEDULED): Define.
13282 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13283 moved out of readchar.
13284 (readchar): Rewrite. Call reschedule before returning.
13285 (reset_readchar): New function.
13286 (remote_close): Call it.
13287 (process_remaining, reschedule): New functions.
13288 * server.h (callback_handler_func): New typedef.
13289 (append_callback_event, delete_callback_event): Declare.
13291 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13293 * proc-service.c (ps_pglobal_lookup): Use
13294 thread_db_look_up_one_symbol.
13295 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13296 parameter. Use it instead of all_symbols_looked_up.
13297 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13299 (all_symbols_looked_up): Don't declare.
13300 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13301 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13303 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13304 Set all_symbols_looked_up here.
13305 (thread_db_look_up_one_symbol): New.
13306 (thread_db_get_tls_address): Adjust.
13307 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13308 thread_db object on the heap, and tentatively set it in the
13310 (thread_db_init): Don't set all_symbols_looked_up here.
13311 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13313 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13315 * linux-low.c (linux_kill, linux_detach): Adjust.
13316 (status_pending_p_callback): Remove redundant statement. Check
13317 for !TARGET_WAITIKIND_IGNORE, instead of
13318 TARGET_WAITKIND_STOPPED.
13319 (handle_tracepoints): Make sure LWP is locked. Adjust.
13320 (linux_wait_for_event_1): Adjust.
13321 (linux_cancel_breakpoints): New.
13322 (unsuspend_one_lwp): New.
13323 (unsuspend_all_lwps): New.
13324 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13325 (send_sigstop_callback): Change return type to int, add new
13326 `except' parameter and handle it.
13327 (suspend_and_send_sigstop_callback): New.
13328 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13329 pass them down. If SUSPEND, also increment the lwp's suspend
13331 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13332 (need_step_over_p): Don't consider suspended LWPs.
13333 (start_step_over): Adjust.
13334 (proceed_one_lwp): Change return type to int, add new `except'
13335 parameter and handle it.
13336 (unsuspend_and_proceed_one_lwp): New.
13337 (proceed_all_lwps): Use find_inferior instead of
13339 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13340 also decrement the suspend count of LWPs. Pass `except' down,
13341 instead of hacking its suspend count.
13342 (linux_pause_all): Add `freeze' parameter. Adjust.
13343 (linux_unpause_all): New.
13344 (linux_target_ops): Install linux_unpause_all.
13345 * server.c (handle_status): Adjust.
13346 * target.h (struct target_ops): New fields `unpause_all' and
13347 `cancel_breakpoints'. Add new parameter to `pause_all'.
13348 (pause_all): Add new `freeze' parameter.
13349 (unpause_all): New.
13350 (cancel_breakpoints): New.
13351 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13352 cancel breakpoints.
13353 (cmd_qtstart): Pause threads.
13354 (stop_tracing): Pause threads, and cancel breakpoints.
13355 * win32-low.c (win32_target_ops): Adjust.
13357 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13359 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13360 the inferior right away from here...
13361 (linux_wait_1): ... to here, and adjust to check the thread's
13362 last_resume_kind instead of the lwp's step or stop_expected flags.
13364 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13366 * README: Use consistent `GDB' and `GDBserver' spellings.
13368 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13370 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13371 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13372 (linux_detach_one_lwp): Assume the lwp is stopped.
13373 (any_thread_of): Delete.
13374 (linux_detach): Stop all lwps here. Don't blindly delete all
13376 (delete_lwp_callback): New.
13377 (linux_mourn): Delete all lwps of the process that is gone.
13378 (linux_wait_1): Don't delete the last lwp of the process here.
13379 * mem-break.h (mark_breakpoints_out): Declare.
13380 * mem-break.c (mark_breakpoints_out): New.
13381 (free_all_breakpoints): Use it.
13382 * server.c (handle_target_event): If the process is gone, mark
13384 * thread-db.c (struct thread_db) <create_bp>: New field.
13385 (thread_db_enable_reporting): Fix prototype. Store a thread event
13386 breakpoint reference in the thread_db struct.
13387 (thread_db_load_search): Clear the thread_db object.
13388 (try_thread_db_load_1): Ditto.
13389 (switch_to_process): New.
13390 (disable_thread_event_reporting): Use it.
13391 (remove_thread_event_breakpoints): New.
13392 (thread_db_detach, thread_db_mourn): Use it.
13394 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13396 * linux-low.c (linux_enable_event_reporting): New.
13397 (linux_wait_for_event_1, handle_extended_wait): Use it.
13399 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13401 * linux-low.c (linux_kill_one_lwp, linux_kill)
13402 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13403 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13404 SIGSTOP even if the LWP is stopped.
13405 (send_sigstop_callback): New.
13406 (stop_all_lwps): Use send_sigstop_callback instead.
13407 (linux_resume_one_thread): Adjust.
13408 (proceed_one_lwp): Still proceed an LWP that the client has
13409 requested to stop, if we haven't reported it as stopped yet. Make
13410 sure that LWPs the client want stopped, have a pending SIGSTOP.
13412 2010-04-26 Doug Evans <dje@google.com>
13414 * server.c (handle_general_set): Make static.
13416 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13417 Print received char after testing for error/eof instead of before.
13418 (input_interrupt): Tweak comment.
13420 2010-04-23 Doug Evans <dje@google.com>
13422 * server.c (start_inferior): Print inferior argv if --debug.
13424 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13426 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13427 * nto-x86-low.c: Include server.h
13429 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13431 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13432 be consistent with other sources of this directory.
13433 (init_registers_amd64): Correct name of source file of this function
13436 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13438 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13439 64-bit executables.
13441 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13443 * win32-i386-low.c: Add 64-bit support.
13444 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13445 (init_registers_amd64): Declare.
13446 (mappings): Add 64-bit version of array.
13447 (init_windows_x86): New function.
13448 (the_low_target): Change init_arch field to init_windows_x86.
13450 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13452 * win32-low.c: Adapt to support also 64-bit architecture.
13453 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13454 (get_image_name): Use SIZE_T type for local variable `done'.
13455 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13456 (toolhelp_get_dll_name): Idem.
13457 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13458 Use uintptr_t typecast to avoid warning.
13459 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13460 (handle_exception): Use phex_nz to avoid warning.
13461 (win32_wait): Remove unused local variable `process'.
13463 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13465 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13468 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13470 * configure.ac: Use `ws2_32' library for srv_mingw.
13471 * configure: Regenerate.
13472 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13473 * remote-utils.c: Likewise.
13475 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13477 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13478 if __x86_64__ is defined.
13480 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13482 * configure: Regenerate.
13484 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13486 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13487 * target.h (target_ops): New get_tib_address field.
13488 * win32-low.h (win32_thread_info): Add thread_local_base field.
13489 * win32-low.c (child_add_thread): Add tlb argument.
13490 Set thread_local_base field to TLB.
13491 (get_child_debug_event): Adapt to child_add_thread change.
13492 (win32_get_tib_address): New function.
13493 (win32_target_ops): Set get_tib_address field to
13494 win32_get_tib_address.
13495 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13497 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13499 * linux-low.c (linux_mourn): Also remove the process.
13500 * server.c (handle_target_event): Don't remove the process here.
13501 * nto-low.c (nto_mourn): New.
13502 (nto_target_ops): Install it.
13503 * spu-low.c (spu_mourn): New.
13504 (spu_target_ops): Install it.
13505 * win32-low.c (win32_mourn): New.
13506 (win32_target_ops): Install it.
13508 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13510 * server.h (buffer_xml_printf): Remove redundant `;'.
13512 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13514 * regcache.c (set_register_cache): Invalidate regcaches before
13515 changing the register cache layout.
13516 (regcache_invalidate_one): Allow a NULL regcache.
13517 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13518 regcaches before changing the register cache layout or the target
13521 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13523 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13524 variable warning on Linux/x86-64.
13526 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13528 GDBserver disconnected tracing support.
13530 * linux-low.c (linux_remove_process): Delete.
13531 (add_lwp): Don't set last_resume_kind here.
13532 (linux_kill): Use `mourn'.
13533 (linux_detach): Use `thread_db_detach', and `mourn'.
13534 (linux_mourn): New.
13535 (linux_attach_lwp_1): Adjust comment.
13536 (linux_attach): last_resume_kind moved the thread_info; adjust.
13537 (status_pending_p_callback): Adjust.
13538 (linux_wait_for_event_1): Adjust.
13539 (count_events_callback, select_singlestep_lwp_callback)
13540 (select_event_lwp_callback, cancel_breakpoints_callback)
13541 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13542 (proceed_one_lwp): Adjust.
13543 (linux_async): Add debug output.
13544 (linux_thread_stopped): New.
13545 (linux_pause_all): New.
13546 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13548 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13549 (thread_db_free): Delete declaration.
13550 (thread_db_detach, thread_db_mourn): Declare.
13551 * thread-db.c (thread_db_init): Use thread_db_mourn.
13552 (thread_db_free): Delete, split in two.
13553 (disable_thread_event_reporting): New.
13554 (thread_db_detach): New.
13555 (thread_db_mourn): New.
13557 * server.h (struct thread_info) <last_resume_kind>: New field.
13558 <attached>: Add comment.
13559 <gdb_detached>: New field.
13560 (handler_func): Change return type to int.
13561 (handle_serial_event, handle_target_event): Ditto.
13562 (gdb_connected): Declare.
13564 (disconnected_tracing): Declare.
13565 (stop_tracing): Declare.
13567 * server.c (handle_query) <qSupported>: Report support for
13568 disconnected tracing.
13569 (queue_stop_reply_callback): Account for running threads.
13570 (gdb_wants_thread_stopped): New.
13571 (gdb_wants_all_threads_stopped): New.
13572 (gdb_reattached_process): New.
13573 (handle_status): Clear the `gdb_detached' flag of all processes.
13574 In all-stop, stop all threads.
13575 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13576 (process_serial_event): If the remote connection breaks, or if an
13577 exit was forced with "monitor exit", force an event loop exit.
13578 Handle disconnected tracing on detach.
13579 (handle_serial_event): Adjust.
13580 (handle_target_event): If GDB isn't connected, forward events back
13581 to the inferior, unless the last process exited, in which case,
13582 exit gdbserver. Adjust interface.
13584 * remote-utils.c (remote_open): Don't block in accept. Instead
13585 register an event loop source on the listen socket file
13586 descriptor. Refactor bits into ...
13587 (listen_desc): ... this new global.
13588 (gdb_connected): ... this new function.
13589 (enable_async_notification): ... this new function.
13590 (handle_accept_event): ... this new function.
13591 (remote_close): Clear remote_desc.
13593 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13595 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13597 (mourn_inferior): Define.
13598 (target_process_qsupported): Avoid the dangling else problem.
13599 (thread_stopped): Define.
13600 (pause_all): Define.
13601 (target_waitstatus_to_string): Declare.
13602 * target.c (target_waitstatus_to_string): New.
13604 * tracepoint.c (tracing): Make extern.
13605 (disconnected_tracing): New.
13606 (stop_tracing): Make extern. Handle tracing stops due to GDB
13608 (cmd_qtdisconnected): New.
13609 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13610 (handle_tracepoint_general_set): Handle QTDisconnected.
13612 * event-loop.c (event_handler_func): Change return type to int.
13613 (process_event): Bail out if the event handler wants the event
13615 (handle_file_event): Ditto.
13616 (start_event_loop): Bail out if the event handler wants the event
13619 * nto-low.c (nto_target_ops): Adjust.
13620 * spu-low.c (spu_wait): Don't remove the process here.
13621 (spu_target_ops): Adjust.
13622 * win32-low.c (win32_wait): Don't remove the process here.
13623 (win32_target_ops): Adjust.
13625 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13627 * regcache.c (realloc_register_cache): Invalidate inferior's
13628 regcache before recreating it.
13630 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13632 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13634 2010-04-09 Stan Shebs <stan@codesourcery.com>
13635 Pedro Alves <pedro@codesourcery.com>
13637 * server.h (LONGEST): New.
13638 (struct thread_info) <while_stepping>: New field.
13639 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13641 (initialize_tracepoint, handle_tracepoint_general_set)
13642 (handle_tracepoint_query, tracepoint_finished_step)
13643 (tracepoint_was_hit, release_while_stepping_state_list):
13644 (current_traceframe): Declare.
13645 * server.c (handle_general_set): Handle tracepoint packets.
13646 (read_memory): New.
13647 (write_memory): New.
13648 (handle_search_memory_1): Use read_memory.
13649 (handle_query): Report support for conditional tracepoints, trace
13650 state variables, and tracepoint sources. Handle tracepoint
13652 (main): Initialize the tracepoints module.
13653 (process_serial_event): Handle traceframe reads/writes.
13655 * linux-low.c (handle_tracepoints): New.
13656 (linux_wait_1): Call it.
13657 (linux_resume_one_lwp): Handle while-stepping.
13658 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13659 (linux_target_ops): Install them.
13660 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13662 * linux-x86-low.c (x86_supports_tracepoints): New.
13663 (the_low_target). Install it.
13665 * mem-break.h (delete_breakpoint): Declare.
13666 * mem-break.c (delete_breakpoint): Make external.
13668 * target.h (struct target_ops): Add `supports_tracepoints',
13669 `read_pc', and `write_pc' fields.
13670 (target_supports_tracepoints): Define.
13671 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13674 * regcache.h (struct regcache) <registers_owned>: New field.
13675 (init_register_cache, regcache_cpy): Declare.
13676 (regcache_read_pc, regcache_write_pc): Declare.
13677 (register_cache_size): Declare.
13678 (supply_regblock): Declare.
13679 * regcache.c (init_register_cache): New.
13680 (new_register_cache): Use it.
13681 (regcache_cpy): New.
13682 (register_cache_size): New.
13683 (supply_regblock): New.
13684 (regcache_read_pc, regcache_write_pc): New.
13686 * tracepoint.c: New.
13688 * Makefile.in (OBS): Add tracepoint.o.
13689 (tracepoint.o): New rule.
13691 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13693 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13695 (i386-mmx.c): Likewise.
13696 (i386-mmx-linux.o): Likewise.
13697 (i386-mmx-linux.c): Likewise.
13699 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13700 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13701 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13702 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13704 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13705 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13706 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13708 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13710 * Makefile.in (clean): Updated.
13712 (i386-avx.c): Likewise.
13713 (i386-avx-linux.o): Likewise.
13714 (i386-avx-linux.c): Likewise.
13715 (amd64-avx.o): Likewise.
13716 (amd64-avx.c): Likewise.
13717 (amd64-avx-linux.o): Likewise.
13718 (amd64-avx-linux.c): Likewise.
13720 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13721 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13722 (srv_amd64_regobj): Add amd64-avx.o.
13723 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13724 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13725 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13726 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13727 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13728 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13729 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13731 * i387-fp.c: Include "i386-xstate.h".
13733 (i387_cache_to_xsave): Likewise.
13734 (i387_xsave_to_cache): Likewise.
13735 (x86_xcr0): Likewise.
13737 * i387-fp.h (i387_cache_to_xsave): Likewise.
13738 (i387_xsave_to_cache): Likewise.
13739 (x86_xcr0): Likewise.
13741 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13742 * linux-crisv32-low.c (target_regsets): Likewise.
13743 * linux-m68k-low.c (target_regsets): Likewise.
13744 * linux-mips-low.c (target_regsets): Likewise.
13745 * linux-ppc-low.c (target_regsets): Likewise.
13746 * linux-s390-low.c (target_regsets): Likewise.
13747 * linux-sh-low.c (target_regsets): Likewise.
13748 * linux-sparc-low.c (target_regsets): Likewise.
13749 * linux-xtensa-low.c (target_regsets): Likewise.
13751 * linux-low.c: Include <sys/uio.h>.
13752 (regsets_fetch_inferior_registers): Support nt_type.
13753 (regsets_store_inferior_registers): Likewise.
13754 (linux_process_qsupported): New.
13755 (linux_target_ops): Add linux_process_qsupported.
13757 * linux-low.h (regset_info): Add nt_type.
13758 (linux_target_ops): Add process_qsupported.
13760 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13762 (init_registers_i386_avx_linux): New.
13763 (init_registers_amd64_avx_linux): Likewise.
13764 (xmltarget_i386_linux_no_xml): Likewise.
13765 (xmltarget_amd64_linux_no_xml): Likewise.
13766 (PTRACE_GETREGSET): Likewise.
13767 (PTRACE_SETREGSET): Likewise.
13768 (x86_fill_xstateregset): Likewise.
13769 (x86_store_xstateregset): Likewise.
13770 (use_xml): Likewise.
13771 (x86_linux_update_xmltarget): Likewise.
13772 (x86_linux_process_qsupported): Likewise.
13773 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13774 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13775 init_registers_i386_linux here. Call
13776 x86_linux_update_xmltarget.
13777 (the_low_target): Add x86_linux_process_qsupported.
13779 * server.c (handle_query): Call target_process_qsupported.
13781 * target.h (target_ops): Add process_qsupported.
13782 (target_process_qsupported): New.
13784 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13786 * inferiors.c (add_thread): Set last_status kind to
13787 TARGET_WAITKIND_IGNORE.
13788 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13789 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13790 (linux_wait_1): Move `thread' local definition to block that uses
13791 it. Don't NULL initialize `event_child'.
13792 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13793 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13794 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13796 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13798 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13799 an extended waitstatus, or by a watchpoint.
13800 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13801 thread was stepping or has been stopped by a watchpoint.
13803 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13805 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13806 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13807 of another, then delete the previous, and validate all
13809 (validate_inserted_breakpoint): New.
13810 (delete_disabled_breakpoints): New.
13811 (validate_breakpoints): New.
13812 (check_mem_read): Validate breakpoints before trusting their
13813 shadow. Delete disabled breakpoints.
13814 (check_mem_write): Validate breakpoints before trusting they
13815 should be inserted. Delete disabled breakpoints.
13816 * mem-break.h (validate_breakpoints):
13817 * server.c (handle_query): Validate breakpoints when we see a
13820 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13822 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13823 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13824 if we could tell there's a GDB breakpoint at stop_pc.
13825 (need_step_over_p): Don't do a step over if we find a GDB
13826 breakpoint at the resume PC.
13828 * mem-break.c (struct raw_breakpoint): New.
13829 (enum bkpt_type): New type `gdb_breakpoint'.
13830 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13831 fields. New field `raw'.
13832 (find_raw_breakpoint_at): New.
13833 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13834 breakpoint instead.
13835 (set_breakpoint_at): Adjust.
13836 (delete_raw_breakpoint): New.
13837 (release_breakpoint): New.
13838 (delete_breakpoint): Rename to...
13839 (delete_breakpoint_1): ... this. Add proc parameter. Use
13840 release_breakpoint. Return ENOENT.
13841 (delete_breakpoint): Reimplement.
13842 (find_breakpoint_at): Delete.
13843 (find_gdb_breakpoint_at): New.
13844 (delete_breakpoint_at): Delete.
13845 (set_gdb_breakpoint_at): New.
13846 (delete_gdb_breakpoint_at): New.
13847 (gdb_breakpoint_here): New.
13848 (set_reinsert_breakpoint): Use release_breakpoint.
13849 (uninsert_breakpoint): Rename to ...
13850 (uninsert_raw_breakpoint): ... this.
13851 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13852 (reinsert_raw_breakpoint): Change parameter type to
13854 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13856 (check_breakpoints): Adjust. Use release_breakpoint.
13857 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13858 (breakpoint_inserted_here): Ditto.
13859 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13860 Don't trust the breakpoint's shadow if it is not inserted.
13861 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13862 (delete_all_breakpoints): Adjust.
13863 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13864 use delete_breakpoint_1.
13866 * mem-break.h (breakpoints_supported): Delete declaration.
13867 (set_gdb_breakpoint_at): Declare.
13868 (gdb_breakpoint_here): Declare.
13869 (delete_breakpoint_at): Delete.
13870 (delete_gdb_breakpoint_at): Declare.
13872 * server.h (struct raw_breakpoint): Forward declare.
13873 (struct process_info): New field `raw_breakpoints'.
13875 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13878 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13880 * linux-low.c (status_pending_p_callback): Fix comment.
13881 (linux_wait_for_event_1): Move most of the internal breakpoint
13882 handling from here...
13883 (linux_wait_1): ... to here.
13884 (count_events_callback): New.
13885 (select_singlestep_lwp_callback): New.
13886 (select_event_lwp_callback): New.
13887 (cancel_breakpoints_callback): New.
13888 (select_event_lwp): New.
13889 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13890 priority to all LWPs that have had events that should be reported
13891 to the client. Cancel breakpoints when about to reporting the
13892 event to the client, not while stopping lwps. No longer cancel
13893 finished single-steps here.
13894 (cancel_finished_single_step): Delete.
13895 (cancel_finished_single_steps): Delete.
13897 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13899 * mem-break.c (enum bkpt_type): New.
13900 (struct breakpoint): New field `type'.
13901 (set_breakpoint_at): Change return type to struct breakpoint
13902 pointer. Set type to `other_breakpoint' by default.
13903 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13904 in the breakpoint list.
13905 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13906 (reinsert_breakpoint): Rename to ...
13907 (reinsert_raw_breakpoint): ... this.
13908 (reinsert_breakpoints_at): Adjust.
13909 * mem-break.h (struct breakpoint): Declare.
13910 (set_breakpoint_at): Change return type to struct breakpoint
13913 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13915 * server.c (handle_query): Assign, not compare.
13917 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13919 Teach linux gdbserver to step-over-breakpoints.
13921 * linux-low.c (can_hardware_single_step): New.
13922 (supports_breakpoints): New.
13923 (handle_extended_wait): If stopping threads, read the stop pc of
13924 the new cloned LWP.
13926 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13927 low target doesn't support retrieving the PC.
13928 (add_lwp): Set last_resume_kind to resume_continue.
13929 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13930 (linux_attach): Don't clear stop_expected. Set the lwp's
13931 last_resume_kind to resume_stop.
13932 (linux_detach_one_lwp): Don't check for removed breakpoints.
13933 (check_removed_breakpoint): Delete.
13934 (status_pending_p): Rename to ...
13935 (status_pending_p_callback): ... this. Don't check for removed
13936 breakpoints. Don't consider threads that are stopped from GDB's
13938 (linux_wait_for_lwp): Always read the stop_pc here.
13939 (cancel_breakpoint): New.
13940 (step_over_bkpt): New global.
13941 (linux_wait_for_event_1): Implement stepping over breakpoints.
13942 (gdb_wants_lwp_stopped): New.
13943 (gdb_wants_all_stopped): New.
13944 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13945 single-step traps here. Store the thread's last reported target
13947 (send_sigstop): Don't clear stop_expected. Always set it,
13949 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13950 (cancel_finished_single_step): New.
13951 (cancel_finished_single_steps): New.
13952 (wait_for_sigstop): Don't cancel finished single-step traps here.
13953 (linux_resume_one_lwp): Don't check for removed breakpoints.
13954 Don't set `step' on non-hardware step archs.
13955 (linux_set_resume_request): Ignore resume_stop requests if already
13956 stopping or stopped. Set the lwp's last_resume_kind.
13957 (resume_status_pending_p): Don't check for removed breakpoints.
13958 (need_step_over_p): New.
13959 (start_step_over): New.
13960 (finish_step_over): New.
13961 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13962 requests. Clear the thread's last reported target waitstatus.
13963 Don't use the `suspended' flag. Don't consider pending breakpoints.
13964 (linux_resume): Start a step-over if necessary.
13965 (proceed_one_lwp): New.
13966 (proceed_all_lwps): New.
13967 (unstop_all_lwps): New.
13968 * linux-low.h (struct lwp_info): Rewrite comment for the
13969 `suspended' flag. Add the `stop_pc' field. Delete the
13970 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13971 Add `'last_resume_kind' and `need_step_over' fields.
13972 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13973 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13974 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13975 (set_raw_breakpoint_at): New.
13976 (set_breakpoint_at): Rewrite to use it.
13977 (reinsert_breakpoint_handler): Delete.
13978 (set_reinsert_breakpoint): New.
13979 (reinsert_breakpoint_by_bp): Delete.
13980 (delete_reinsert_breakpoints): New.
13981 (uninsert_breakpoint): Rewrite.
13982 (uninsert_breakpoints_at): New.
13983 (reinsert_breakpoint): Rewrite.
13984 (reinsert_breakpoints_at): New.
13985 (check_breakpoints): Rewrite.
13986 (breakpoint_here): New.
13987 (breakpoint_inserted_here): New.
13988 (check_mem_read): Adjust.
13989 * mem-break.h (breakpoints_supported, breakpoint_here)
13990 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13991 (reinsert_breakpoint_by_bp): Delete declaration.
13992 (delete_reinsert_breakpoints): Declare.
13993 (reinsert_breakpoint): Delete declaration.
13994 (reinsert_breakpoints_at): Declare.
13995 (uninsert_breakpoint): Delete declaration.
13996 (uninsert_breakpoints_at): Declare.
13997 (check_breakpoints): Adjust prototype.
13998 * server.h: Adjust include order.
13999 (struct thread_info): Declare here. Add a `last_status' field.
14001 2010-03-23 Michael Snyder <msnyder@vmware.com>
14003 * server.c (crc32): New function.
14004 (handle_query): Add handling for 'qCRC:' request.
14006 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14008 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14009 lwp had been stopped by a watchpoint.
14011 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14013 * server.h (internal_error): Declare.
14014 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14015 * utils.c (internal_error): New function.
14017 2010-03-15 Andreas Schwab <schwab@redhat.com>
14019 * configure.srv: Fix typo setting srv_regobj.
14021 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14023 * linux-low.c (fetch_register): Avoid passing a non string literal
14025 (usr_store_inferior_registers): Ditto.
14027 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14029 * linux-low.c (linux_write_memory): Bail out early if peeking
14032 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14034 * linux-low.h (struct lwp_info): New fields
14035 `stopped_by_watchpoint' and `stopped_data_address'.
14036 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14037 here, and cache them in the lwp object.
14038 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14040 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14042 (linux_stopped_by_watchpoint): Rewrite.
14043 (linux_stopped_data_address): Rewrite.
14045 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14047 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14048 switching the current inferior, not before.
14050 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14052 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14053 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14054 i386-linux.c and amd64-linux.c.
14055 (reg-i386.o): Removed.
14056 (reg-i386.c): Likewise.
14057 (reg-i386-linux.o): Likewise.
14058 (reg-i386-linux.c): Likewise.
14059 (reg-x86-64.o): Likewise.
14060 (reg-x86-64.c): Likewise.
14061 (reg-x86-64-linux.o): Likewise.
14062 (reg-x86-64-linux.c): Likewise.
14064 (i386.c): Likewise.
14065 (i386-linux.o): Likewise.
14066 (i386-linux.c): Likewise.
14067 (amd64.o): Likewise.
14068 (amd64.c): Likewise.
14069 (amd64-linux.o): Likewise.
14070 (amd64-linux.c): Likewise.
14072 * configure.srv (srv_i386_regobj): New.
14073 (srv_i386_linux_regobj): Likewise.
14074 (srv_amd64_regobj): Likewise.
14075 (srv_amd64_linux_regobj): Likewise.
14076 (srv_i386_32bit_xmlfiles): Likewise.
14077 (srv_i386_64bit_xmlfiles): Likewise.
14078 (srv_i386_xmlfiles): Likewise.
14079 (srv_amd64_xmlfiles): Likewise.
14080 (srv_i386_linux_xmlfiles): Likewise.
14081 (srv_amd64_linux_xmlfiles): Likewise.
14082 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14083 srv_xmlfiles to $srv_i386_xmlfiles.
14084 (i[34567]86-*-mingw32ce*): Likewise.
14085 (i[34567]86-*-mingw*): Likewise.
14086 (i[34567]86-*-nto*): Likewise.
14087 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14088 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14089 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14090 (x86_64-*-linux*): Likewise.
14092 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14093 (init_registers_amd64_linux): New.
14094 (x86_arch_setup): Replace init_registers_x86_64_linux with
14095 init_registers_amd64_linux.
14097 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14099 * configure.ac: Check for libdl. If it is not available link against
14100 static libthread_db.
14101 * configure: Regenerate.
14103 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14107 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14108 handing a read watchpoint.
14109 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14111 2010-02-12 Doug Evans <dje@google.com>
14113 * linux-low.c (linux_supports_tracefork_flag): Document.
14114 (linux_look_up_symbols): Add comment.
14116 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14118 * regcache.c (supply_register): Clear regcache if buf is NULL.
14120 2010-02-02 Nicolas Roche <roche@sourceware.org>
14121 Joel Brobecker <brobecker@adacore.com>
14123 * inferiors.c (find_inferior): Add function documentation.
14124 (unloaded_dll): Handle the case where the unloaded dll has not
14125 been previously registered in the dll list.
14127 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14129 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14130 (thumb2_breakpoint): New.
14131 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14133 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14135 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14136 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14139 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14141 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14143 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14145 * linux-s390-low.c (s390_collect_ptrace_register)
14146 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14148 2010-01-21 Doug Evans <dje@google.com>
14150 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14151 (PTRACE_ARG4_TYPE): New macro.
14152 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14153 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14154 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14155 (usr_store_inferior_registers): Ditto.
14156 (linux_read_memory, linux_write_memory): Ditto.
14157 (linux_test_for_tracefork): Ditto.
14159 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14160 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14162 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14164 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14167 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14169 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14170 prototype to take a regcache. Adjust.
14172 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14174 * regcache.h (struct thread_info): Forward declare.
14175 (struct regcache): New.
14176 (new_register_cache): Adjust prototype.
14177 (get_thread_regcache): Declare.
14178 (free_register_cache): Adjust prototype.
14179 (registers_to_string, registers_from_string): Ditto.
14180 (supply_register, supply_register_by_name, collect_register)
14181 (collect_register_as_string, collect_register_by_name): Ditto.
14182 * regcache.c (struct inferior_regcache_data): Delete.
14183 (get_regcache): Rename to ...
14184 (get_thread_regcache): ... this. Adjust. Switch inferior before
14185 fetching registers.
14186 (regcache_invalidate_one): Adjust.
14187 (regcache_invalidate): Fix prototype.
14188 (new_register_cache): Return the new register cache.
14189 (free_register_cache): Change prototype.
14190 (realloc_register_cache): Adjust.
14191 (registers_to_string): Change prototype to take a regcache. Adjust.
14192 (registers_from_string): Ditto.
14193 (register_data): Ditto.
14194 (supply_register): Ditto.
14195 (supply_register_by_name): Ditto.
14196 (collect_register): Ditto.
14197 (collect_register_as_string): Ditto.
14198 (collect_register_by_name): Ditto.
14199 * server.c (process_serial_event): Adjust.
14200 * linux-low.h (regset_fill_func, regset_store_func): Change
14202 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14204 * linux-low.c (get_stop_pc): Adjust.
14205 (check_removed_breakpoint): Adjust.
14206 (linux_wait_for_event): Adjust.
14207 (linux_resume_one_lwp): Adjust.
14208 (fetch_register): Add regcache parameter. Adjust.
14209 (usr_store_inferior_registers): Ditto.
14210 (regsets_fetch_inferior_registers): Ditto.
14211 (regsets_store_inferior_registers): Ditto.
14212 (linux_fetch_registers, linux_store_registers): Ditto.
14213 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14215 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14217 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14218 prototype to take a regcache.
14219 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14220 * remote-utils.c (convert_ascii_to_int, outreg)
14221 (prepare_resume_reply): Change prototype to take a regcache.
14223 * target.h (struct target_ops) <fetch_registers, store_registers>:
14224 Change prototype to take a regcache.
14225 (fetch_inferior_registers, store_inferior_registers): Change
14226 prototype to take a regcache. Adjust.
14227 * proc-service.c (ps_lgetregs): Adjust.
14228 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14229 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14230 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14231 take a regcache. Adjust.
14232 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14233 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14234 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14235 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14236 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14237 (cris_cannot_fetch_register):
14238 (cris_breakpoint_at): Change prototype to take a regcache.
14240 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14241 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14242 to take a regcache. Adjust.
14243 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14245 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14246 take a regcache. Adjust.
14247 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14248 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14249 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14250 * linux-mips-low.c (mips_get_pc):
14251 (mips_set_pc): Change prototype to take a regcache. Adjust.
14252 (mips_reinsert_addr): Adjust.
14253 (mips_collect_register): Change prototype to take a regcache.
14255 (mips_supply_register):
14256 (mips_collect_register_32bit, mips_supply_register_32bit)
14257 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14258 (mips_store_fpregset): Ditto.
14259 * linux-ppc-low.c (ppc_supply_ptrace_register)
14260 (ppc_supply_ptrace_register): Ditto.
14261 (parse_spufs_run): Adjust.
14262 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14263 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14264 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14265 take a regcache. Adjust.
14266 * linux-s390-low.c (s390_collect_ptrace_register)
14267 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14268 (s390_set_pc): Change prototype to take a regcache. Adjust.
14269 (s390_arch_setup): Adjust.
14270 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14271 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14272 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14273 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14274 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14276 (sparc_breakpoint_at): Adjust.
14277 * linux-xtensa-low.c (xtensa_fill_gregset):
14278 (xtensa_store_gregset):
14279 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14280 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14281 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14282 prototype to take a regcache. Adjust.
14283 * win32-arm-low.c (arm_fetch_inferior_register)
14284 (arm_store_inferior_register): Change prototype to take a
14286 * win32-i386-low.c (i386_fetch_inferior_register)
14287 (i386_store_inferior_register): Change prototype to take a
14289 * win32-low.c (child_fetch_inferior_registers)
14290 (child_store_inferior_registers): Change prototype to take a
14292 (win32_wait): Adjust.
14293 (win32_fetch_inferior_registers): Change prototype to take a
14295 (win32_store_inferior_registers): Adjust.
14296 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14297 store_inferior_register>: Change prototype to take a regcache.
14299 2010-01-20 Doug Evans <dje@google.com>
14301 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14303 (linux_wait_for_event1, linux_init_signals): Ditto.
14304 (W_STOPCODE): Provide definition if missing.
14306 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14308 * linux-low.c (linux_core_of_thread): New.
14309 (compare_ints, show_process, list_threads): New.
14310 (linux_qxfer_osdata): Report threads and cores.
14311 (linux_target_op): Register linux_core_of_thread.
14312 * remote-utils.c (prepare_resume_reply): Report the core.
14313 (buffer_xml_printf): Support %d specifier.
14314 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14316 (handle_query): Handle qXfer:threads. Announce availability
14318 * target.h (struct target_ops): New field core_of_thread.
14320 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14322 * Makefile.in (clean): Remove new generated files.
14323 (reg-s390.o, reg-s390.c): Remove rules.
14324 (reg-s390x.o, reg-s390x.c): Likewise.
14325 (s390-linux32.o, s390-linux32.c): Add rules.
14326 (s390-linux64.o, s390-linux64.c): Likewise.
14327 (s390x-linux64.o, s390x-linux64.c): Likewise.
14328 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14329 * linux-s390-low.c: Include <elf.h>.
14330 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14331 (init_registers_s390): Remove prototype.
14332 (init_registers_s390x): Likewise.
14333 (init_registers_s390_linux32): Add prototype.
14334 (init_registers_s390_linux64): Likewise.
14335 (init_registers_s390x_linux64): Likewise.
14336 (s390_num_regs_3264): New define.
14337 (s390_regmap_3264): New global variable.
14338 (s390_cannot_fetch_register): Remove obsolete check.
14339 (s390_cannot_store_register): Likewise.
14340 (s390_collect_ptrace_register): Handle upper/lower register halves.
14341 (s390_supply_ptrace_register): Likewise.
14342 (s390_fill_gregset): Update to register number changes.
14343 (s390_get_hwcap): New routine.
14344 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14345 Install appropriate regmap and register set.
14347 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14349 * server.c (gdbserver_version): Update copyright year to 2010.
14350 * gdbreplay.c (gdbreplay_version): Likewise.
14352 2009-12-28 Doug Evans <dje@google.com>
14354 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14355 elf/external.h. Include <elf.h> instead but only if necessary.
14357 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14359 * linux-low.c (linux_remove_process): Remove `detaching'
14360 parameter. Don't release/detach from thread_db here.
14361 (linux_kill): Release/detach from thread_db here, ...
14362 (linux_detach): ... and here, before actually detaching.
14363 (linux_wait_1): ... and here, when a process exits.
14364 * thread-db.c (any_thread_of): New.
14365 (thread_db_free): Switch the current inferior to a thread of the
14368 2009-12-21 Doug Evans <dje@google.com>
14370 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14372 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14373 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14374 warning ifndef __NR_tkill. Move setting of errno there too.
14375 Delete unnecessary resetting of errno after syscall.
14376 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14378 * configure.ac: Check for dladdr.
14379 * config.in: Regenerate.
14380 * configure: Regenerate.
14381 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14382 (try_thread_db_load): Update.
14384 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14386 2009-12-18 Doug Evans <dje@google.com>
14388 * event-loop.c: Include unistd.h if it exists.
14390 * linux-low.c (my_waitpid): Move definition away from being in
14391 between linux_tracefork_child/linux_test_for_tracefork.
14393 * gdb_proc_service.h (psaddr_t): Fix type.
14394 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14395 signature to match glibc.
14397 2009-12-16 Doug Evans <dje@google.com>
14399 * linux-low.c (linux_read_memory): Fix argument to read.
14401 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14403 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14404 events, don't leave current_inferior pointing at null.
14406 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14408 * win32-low.c (LOG): Delete.
14409 (OUTMSG): Output to stderr.
14410 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14411 on compile time LOG macro.
14412 (win32_wait): Fix debug output.
14414 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14416 * win32-low.c (win32_add_one_solib): If the dll name is
14417 "ntdll.dll", prepend the system directory to the dll path.
14419 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14421 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14423 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14424 Vladimir Prus <vladimir@codesourcery.com>
14426 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14427 * configure.ac: Check for __mcoldfire__ and set
14428 gdb_cv_m68k_is_coldfire.
14429 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14430 reg-cf.o and reg-m68k.o.
14431 * configure: Regenerated.
14433 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14435 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14436 Pass it to thread_db_free.
14437 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14438 proper `detaching' argument to linux_remove_process.
14439 * linux-low.h (thread_db_free): Add `detaching' parameter.
14440 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14442 (thread_db_free): Add `detaching' parameter. Only
14443 call td_ta_clear_event if detaching from process.
14445 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14447 * thread-db.c (thread_db_free): Fix typo.
14449 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14452 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14454 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14456 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14457 with an i686 compiler.
14458 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14460 * configure: Rebuilt.
14462 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14466 * server.c (handle_search_memory_1): Correct read_addr initialization
14467 in loop for searching subsequent chunks.
14469 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14471 * configure.ac: New --with-libthread-db option.
14472 * thread-db.c: Allow direct dependence on libthread_db.
14473 (thread_db_free): Adjust.
14474 * config.in: Regenerate.
14475 * configure: Likewise.
14477 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14480 * thread-db.c (attach_thread): New function.
14481 (maybe_attach_thread): Return success/failure.
14482 (find_new_threads_callback): Adjust.
14483 (thread_db_find_new_threads): Loop until no new threads.
14485 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14487 * proc-service.c (ps_lgetregs): Formatting.
14489 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14491 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14492 * configure.ac: Adjust.
14493 * linux-low.h (struct process_info_private): Move members to struct
14495 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14496 * linux-low.c (linux_remove_process): Adjust.
14497 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14498 * server.c (handle_query): Move code ...
14499 (handle_monitor_command): ... here. New function.
14500 * target.h (struct target_ops): New member.
14501 * thread-db.c (struct thread_db): New.
14502 (libthread_db_search_path): New variable.
14503 (thread_db_create_event, thread_db_enable_reporting)
14504 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14505 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14506 (try_thread_db_load_1, dladdr_to_soname): New functions.
14507 (try_thread_db_load, thread_db_load_search): New functions.
14508 (thread_db_init): Search for libthread_db.
14509 (thread_db_free): New function.
14510 (thread_db_handle_monitor_command): Likewise.
14511 * config.in: Regenerate.
14512 * configure: Regenerate.
14514 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14516 * spu-low.c (spu_kill): Wait for inferior to terminate.
14517 Call clear_inferiors.
14518 (spu_detach): Call clear_inferiors.
14520 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14522 * aclocal.m4: Regenerate.
14523 * config.in: Likewise.
14524 * configure: Likewise.
14526 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14528 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14529 (parse_spufs_run): New function.
14530 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14531 (ppc_breakpoint_at): Handle SPU breakpoints.
14533 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14535 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14536 (SPUFS_MAGIC): Define.
14537 (spu_enumerate_spu_ids): New function.
14538 (linux_qxfer_spu): New function.
14539 (linux_target_ops): Install linux_qxfer_spu.
14541 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14543 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14544 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14545 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14546 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14547 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14548 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14549 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14550 (init_registers_powerpc_cell32l): Add prototype.
14551 (init_registers_powerpc_cell64l): Likewise.
14552 (ppc_arch_setup): Detect Cell/B.E. architecture.
14554 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14556 * Makefile.in (datarootdir): New variable.
14558 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14560 * linux-low.c (linux_write_memory): Update debugging output.
14561 * Makefile.in (clean): Add new descriptions.
14562 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14563 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14564 * configure.srv: Add new files for arm*-*-linux*.
14565 * linux-arm-low.c: Add new declarations.
14566 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14567 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14568 (HWCAP_VFPv3D16): New.
14569 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14570 instead of __IWMMXT__.
14571 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14572 (arm_arch_setup): New.
14573 (target_regsets): Remove #ifdef. Add VFP regset.
14574 (the_low_target): Use arm_arch_setup.
14576 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14578 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14579 the main thread again.
14581 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14583 Adding Neutrino gdbserver.
14584 * configure: Regenerated.
14585 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14586 * configure.srv (i[34567]86-*-nto*): New target.
14587 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14588 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14589 (nto_comctrl) [__QNX__]: New function.
14590 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14592 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14594 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14597 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14598 Pedro Alves <pedro@codesourcery.com>
14600 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14601 don't support CONTEXT_EXTENDED_REGISTERS.
14602 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14603 (the_low_target): Install them.
14604 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14605 failing with ERROR_PIPE_NOT_CONNECTED.
14607 2009-06-30 Doug Evans <dje@google.com>
14608 Pierre Muller <muller@ics.u-strasbg.fr>
14610 Add h/w watchpoint support to x86-linux, win32-i386.
14611 * Makefile.in (SFILES): Add i386-low.c
14612 (i386_low_h): Define.
14613 (i386-low.o): Add dependencies.
14614 (linux-x86-low.o): Add i386-low.h dependency.
14615 (win32-i386-low.o): Ditto.
14616 * i386-low.c: New file.
14617 * i386-low.h: New file.
14618 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14619 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14620 * linux-low.c (linux_add_process): Initialize arch_private.
14621 (linux_remove_process): Free arch_private.
14622 (add_lwp): Initialize arch_private.
14623 (delete_lwp): Free arch_private.
14624 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14626 * linux-low.h (process_info_private): New member arch_private.
14627 (lwp_info): New member arch_private.
14628 (linux_target_ops): New members new_process, new_thread,
14630 (ptid_of): New macro.
14631 * linux-x86-low.c: Include stddef.h, i386-low.h.
14632 (arch_process_info): New struct.
14633 (arch_lwp_info): New struct.
14634 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14635 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14636 (i386_dr_low_get_status): New function.
14637 (x86_insert_point, x86_remove_point): New functions.
14638 (x86_stopped_by_watchpoint): New function.
14639 (x86_stopped_data_address): New function.
14640 (x86_linux_new_process, x86_linux_new_thread): New functions.
14641 (x86_linux_prepare_to_resume): New function.
14642 (the_low_target): Add entries for insert_point, remove_point,
14643 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14645 * server.c (debug_hw_points): New global.
14646 (monitor_show_help): Document set debug-hw-points.
14647 (handle_query): Process "set debug-hw-points".
14648 * server.h (debug_hw_points): Declare.
14649 (paddress): Declare.
14650 * utils.c (NUMCELLS, CELLSIZE): New macros.
14651 (get_sell, xsnprintf, paddress): New functions.
14652 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14653 remove_point, stopped_by_watchpoint, stopped_data_address.
14654 * win32-i386-low.c: Include i386-low.h.
14655 (debug_reg_state): Replaces dr.
14656 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14657 (i386_dr_low_get_status): New function.
14658 (i386_insert_point, i386_remove_point): New functions.
14659 (i386_stopped_by_watchpoint): New function.
14660 (i386_stopped_data_address): New function.
14661 (i386_initial_stuff): Update.
14662 (get_thread_context,set_thread_context,i386_thread_added): Update.
14663 (the_low_target): Add entries for insert_point,
14664 remove_point, stopped_by_watchpoint, stopped_data_address.
14665 * win32-low.c (win32_insert_watchpoint): New function.
14666 (win32_remove_watchpoint): New function.
14667 (win32_stopped_by_watchpoint): New function.
14668 (win32_stopped_data_address): New function.
14669 (win32_target_ops): Add entries for insert_watchpoint,
14670 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14671 * win32-low.h (win32_target_ops): New members insert_point,
14672 remove_point, stopped_by_watchpoint, stopped_data_address.
14674 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14676 * server.c (process_serial_event): Re-return unsupported, not
14677 error, if the type isn't recognized. Re-allow supporting only
14678 insert or remove packets. Also call require_running for
14679 breakpoints. Add missing break statement to default case. Tidy.
14680 * target.h (struct target_ops): Rename insert_watchpoint to
14681 insert_point, and remove_watchpoint to remove_point.
14683 * linux-low.h (struct linux_target_ops): Likewise.
14684 * linux-low.c (linux_insert_watchpoint): Rename to ...
14685 (linux_insert_point): ... this. Adjust.
14686 (linux_remove_watchpoint): Rename to ...
14687 (linux_remove_point): ... this. Adjust.
14688 (linux_target_ops): Adjust.
14689 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14690 (cris_insert_point): ... this.
14691 (cris_remove_watchpoint): Rename to ...
14692 (cris_remove_point): ... this.
14693 (the_low_target): Adjust.
14695 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14697 * server.c (handle_v_kill): Pass signal_pid to
14698 kill_inferior if multi_process is zero.
14700 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14702 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14703 * target.h (target_ops): Comment for *_watchpoint to make it clear
14704 the functions can get types '0' and '1'.
14706 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14708 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14709 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14710 * regcache.c (get_regcache): Likewise.
14711 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14712 * win32-low.c (child_fetch_inferior_registers): Remove check for
14715 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14716 Pedro Alves <pedro@codesourcery.com>
14718 * target.h (struct target_ops) <supports_multi_process>: New
14720 (target_supports_multi_process): New.
14721 * server.c (handle_query): Even if GDB reports support, only
14722 enable multi-process if the target also supports it. Report
14723 multi-process support only if the target backend supports it.
14724 * linux-low.c (linux_supports_multi_process): New function.
14725 (linux_target_ops): Install it as target_supports_multi_process
14728 2009-05-24 Doug Evans <dje@google.com>
14730 Global renaming of find_thread_pid to find_thread_ptid.
14731 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14732 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14733 All callers updated.
14735 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14736 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14739 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14740 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14741 (linux_resume_one_lwp): Ditto.
14743 2009-05-23 Doug Evans <dje@google.com>
14745 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14746 from struct inferior_list_entry * to struct lwp_info *.
14747 All callers updated.
14749 2009-05-13 Doug Evans <dje@google.com>
14751 * linux-x86-low.c: Don't include assert.h.
14752 (x86_siginfo_fixup): Use fatal, not assert.
14753 (x86_arch_setup): Fix comment.
14755 2009-05-12 Doug Evans <dje@google.com>
14757 Biarch support for i386/amd64 gdbserver.
14758 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14759 Add linux-x86-low.c.
14760 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14761 (linux-x86-low.o): Add.
14762 * linux-x86-64-low.c: Delete.
14763 * linux-i386-low.c: Delete.
14764 * linux-x86-low.c: New file.
14765 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14767 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14769 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14770 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14771 (linux_child_pid_to_exec_file): New function.
14772 (elf_64_header_p, elf_64_file_p): New functions.
14773 (siginfo_fixup): New function.
14774 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14775 give target a chance to convert layout.
14776 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14777 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14779 2009-05-07 Doug Evans <dje@google.com>
14781 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14782 (regsets_store_inferior_registers): Ditto.
14784 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14788 * linux-low.c (must_set_ptrace_flags): Delete.
14789 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14791 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14792 `lwp->must_set_ptrace_flags' instead.
14793 (linux_wait_for_event_1): Set ptrace options here.
14794 (linux_wait_1): ... not here.
14796 2009-04-30 Doug Evans <dje@google.com>
14798 * inferiors.c (started_inferior_callback): New function.
14799 (attached_inferior_callback): New function.
14800 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14801 * server.c (print_started_pid, print_attached_pid): New functions.
14802 (detach_or_kill_for_exit): New function.
14803 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14804 * server.h (have_started_inferiors_p): Declare.
14805 (have_attached_inferiors_p): Declare.
14807 * inferiors.c (remove_process): Fix memory leak, free process.
14808 * linux-low.c (linux_remove_process): New function.
14809 (linux_kill): Call it instead of remove_process.
14810 (linux_detach, linux_wait_1): Ditto.
14812 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14814 * configure.srv: Add x86 Windows CE target.
14816 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14818 * inferiors.c (get_thread_process): Make global.
14819 * server.h (get_thread_process): Add prototype.
14820 * thread-db.c (find_one_thread): Use get_thread_process
14821 instead of current_process.
14822 (thread_db_get_tls_address): Do not crash if called when
14823 thread layer is not yet initialized.
14825 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14827 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14828 * spu-low.c (current_tid): Rename to ...
14829 (current_ptid): ... this.
14830 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14831 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14832 ptid_get_lwp (current_ptid) instead of current_tid.
14833 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14834 instead of current_tid. Use find_process_pid to verify pid
14835 argument is valid. Pass proper argument to remove_process.
14836 (spu_thread_alive): Compare current_ptid instead of current_tid.
14837 (spu_resume): Likewise.
14839 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14841 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14844 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14846 Implement the multiprocess extensions, and add linux multiprocess
14849 * server.h (ULONGEST): Declare.
14850 (struct ptid, ptid_t): New.
14851 (minus_one_ptid, null_ptid): Declare.
14852 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14853 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14854 (struct inferior_list_entry): Change `id' type from unsigned from
14856 (struct sym_cache, struct breakpoint, struct
14857 process_info_private): Forward declare.
14858 (struct process_info): Declare.
14859 (current_process): Declare.
14860 (all_processes): Declare.
14861 (initialize_inferiors): Declare.
14862 (add_thread): Adjust to use ptid_t.
14863 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14864 (add_process, remove_process, find_thread_pid): Declare.
14865 (find_inferior_id): Adjust to use ptid_t.
14866 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14867 (multi_process): Declare.
14868 (push_event): Adjust to use ptid_t.
14869 (read_ptid, write_ptid): Declare.
14870 (prepare_resume_reply): Adjust to use ptid_t.
14871 (clear_symbol_cache): Declare.
14872 * inferiors.c (all_processes): New.
14873 (null_ptid, minus_one_ptid): New.
14874 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14875 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14876 (add_thread): Change unsigned long to ptid. Remove gdb_id
14878 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14879 (gdb_id_to_thread): Rename to ...
14880 (find_thread_pid): ... this. Change unsigned long to ptid.
14881 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14882 (loaded_dll, pull_pid_from_list): Adjust.
14883 (add_process, remove_process, find_process_pid)
14884 (get_thread_process, current_process, initialize_inferiors): New.
14885 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14886 (struct target_waitstatus) <related_pid>: Ditto.
14887 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14888 return type to int.
14889 (struct target_ops) <join>: Add `pid' argument.
14890 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14891 (struct target_ops) <wait>: Add `ptid' field. Change return type
14893 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14894 (mywait): Add `ptid' argument. Change return type to ptid_t.
14895 (target_pid_to_str): Declare.
14896 * target.c (set_desired_inferior): Adjust to use ptids.
14897 (mywait): Add new `ptid' argument. Adjust.
14898 (target_pid_to_str): New.
14899 * mem-break.h (free_all_breakpoints): Declare.
14900 * mem-break.c (breakpoints): Delelete.
14901 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14902 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14903 to use per-process breakpoint list.
14904 (free_all_breakpoints): New.
14905 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14906 (symbol_cache, all_symbols_looked_up): Delete.
14908 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14910 (prepare_resume_reply): Change ptid argument's type from unsigned
14911 long to ptid_t. Adjust. Implement W;process and X;process.
14912 (free_sym_cache, clear_symbol_cache): New.
14913 (look_up_one_symbol): Adjust to per-process symbol cache. *
14914 * server.c (cont_thread, general_thread, step_thread): Change type
14916 (attached): Delete.
14917 (multi_process): New.
14918 (last_ptid): Change type to ptid_t.
14919 (struct vstop_notif) <ptid>: Change type to ptid_t.
14920 (queue_stop_reply, push_event): Change `ptid' argument's type to
14922 (discard_queued_stop_replies): Add `pid' argument.
14923 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14924 changes. Don't reference the `attached' global.
14925 (attach_inferior): Adjust to mywait interface changes.
14926 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14927 features. Handle and report "multiprocess+". Handle
14929 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14931 (handle_v_kill): New.
14932 (handle_v_stopped): Adjust to use target_pid_to_str.
14933 (handle_v_requests): Allow multiple attaches and runs when
14934 multiprocess extensions are in effect. Handle "vKill".
14935 (myresume): Adjust to use ptids.
14936 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14937 (handle_status): Adjust to discard_queued_stop_replies interface
14939 (first_thread_of, kill_inferior_callback)
14940 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14941 (main): Call initialize_inferiors. Adjust to use ptids, killing
14942 and detaching from all inferiors. Handle multiprocess packet
14944 * linux-low.h: Include gdb_proc_service.h.
14945 (struct process_info_private): New.
14946 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14947 <lwpid_of>: Use ptid_get_lwp.
14948 (get_lwp_thread): Adjust.
14949 (struct lwp_info): Add `dead' member.
14950 (find_lwp_pid): Declare.
14951 * linux-low.c (thread_db_active): Delete.
14952 (new_inferior): Adjust comment.
14953 (inferior_pid): Delete.
14954 (linux_add_process): New.
14955 (handle_extended_wait): Adjust.
14956 (add_lwp): Change unsigned long to ptid.
14957 (linux_create_inferior): Add process to processes table. Adjust
14958 to use ptids. Don't set new_inferior here.
14959 (linux_attach_lwp): Rename to ...
14960 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14961 it. Adjust to use ptids.
14962 (linux_attach_lwp): New.
14963 (linux_attach): Add process to processes table. Don't set
14965 (struct counter): New.
14966 (second_thread_of_pid_p, last_thread_of_process_p): New.
14967 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14968 multiple processes.
14969 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14970 processes. Remove process from process table.
14971 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14972 to multiple processes.
14973 (any_thread_of): New.
14974 (linux_detach): Add `pid' argument, and handle it. Remove process
14975 from processes table.
14976 (linux_join): Add `pid' argument. Handle it.
14977 (linux_thread_alive): Change unsighed long argument to ptid_t.
14978 Consider dead lwps as not being alive.
14979 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14980 threads we're not interested in.
14981 (same_lwp, find_lwp_pid): New.
14982 (linux_wait_for_lwp): Change `pid' argument's type from int to
14984 (linux_wait_for_event): Rename to ...
14985 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14986 from int to ptid_t. Adjust.
14987 (linux_wait_for_event): New.
14988 (linux_wait_1): Add `ptid' argument. Change return type to
14989 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14990 that exit from the process table.
14991 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14993 (mark_lwp_dead): New.
14994 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14995 stopping all threads, mark its main lwp as dead.
14996 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14998 (fetch_register, usr_store_inferior_registers)
14999 (regsets_fetch_inferior_registers)
15000 (regsets_store_inferior_registers, linux_read_memory)
15001 (linux_write_memory): Inline `inferior_pid'.
15002 (linux_look_up_symbols): Adjust to use per-process
15003 `thread_db_active'.
15004 (linux_request_interrupt): Adjust to use ptids.
15005 (linux_read_auxv): Inline `inferior_pid'.
15006 (initialize_low): Don't reference thread_db_active.
15007 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15008 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15009 (ps_getpid): Return the pid of the current inferior.
15010 * thread-db.c (proc_handle, thread_agent): Delete.
15011 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15013 (find_one_thread): Change argument type to ptid_t. Adjust to
15015 (maybe_attach_thread): Adjust to per-process data and ptids.
15016 (thread_db_find_new_threads): Ditto.
15017 (thread_db_init): Ditto.
15018 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15019 processes table. Adjust to use ptids.
15020 (spu_kill, spu_detach): Adjust interface. Remove process from
15022 (spu_join, spu_thread_alive): Adjust interface.
15023 (spu_wait): Adjust interface. Remove process from processes
15024 table. Adjust to use ptids.
15025 * win32-low.c (current_inferior_tid): Delete.
15026 (current_inferior_ptid): New.
15027 (debug_event_ptid): New.
15028 (thread_rec): Take a ptid. Adjust.
15029 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15030 (child_delete_thread): Ditto.
15031 (do_initial_child_stuff): Add `attached' argument. Add process to
15033 (child_fetch_inferior_registers, child_store_inferior_registers):
15035 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15036 (win32_attach): Pass 1 to do_initial_child_stuff.
15037 (win32_kill): Adjust interface. Remove process from processes
15039 (win32_detach): Ditto.
15040 (win32_join): Adjust interface.
15041 (win32_thread_alive): Take a ptid.
15042 (win32_resume): Adjust to use ptids.
15043 (get_child_debug_event): Ditto.
15044 (win32_wait): Adjust interface. Remove exiting process from
15047 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15049 Non-stop mode support.
15051 * server.h (non_stop): Declare.
15052 (gdb_client_data, handler_func): Declare.
15053 (delete_file_handler, add_file_handler, start_event_loop):
15055 (handle_serial_event, handle_target_event, push_event)
15056 (putpkt_notif): Declare.
15057 * target.h (enum resume_kind): New.
15058 (struct thread_resume): Replace `step' field by `kind' field.
15059 (TARGET_WNOHANG): Define.
15060 (struct target_ops) <wait>: Add `options' argument.
15061 <supports_non_stop, async, start_non_stop>: New fields.
15062 (target_supports_non_stop, target_async): New.
15063 (start_non_stop): Declare.
15064 (mywait): Add `options' argument.
15065 * target.c (mywait): Add `options' argument. Print child exit
15066 notifications here.
15067 (start_non_stop): New.
15068 * server.c (non_stop, own_buf, mem_buf): New globals.
15069 (struct vstop_notif): New.
15070 (notif_queue): New global.
15071 (queue_stop_reply, push_event, discard_queued_stop_replies)
15072 (send_next_stop_reply): New.
15073 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15075 (attach_inferior): In non-stop mode, don't wait for the target
15077 (handle_general_set): Handle QNonStop.
15078 (handle_query): When handling qC, return the current general
15079 thread, instead of the first thread of the list.
15080 (handle_query): If the backend supports non-stop mode, include
15081 QNonStop+ in the qSupported query response.
15082 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15084 (handle_v_attach, handle_v_run): Handle non-stop mode.
15085 (handle_v_stopped): New.
15086 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15087 (myresume): Adjust to use resume_kind. Handle non-stop.
15088 (queue_stop_reply_callback): New.
15089 (handle_status): Handle non-stop mode.
15090 (main): Clear non_stop flag on reconnection. Use the event-loop.
15091 Refactor serial protocol handling from here ...
15092 (process_serial_event): ... to this new function. When GDB
15093 selects any thread, select one here. In non-stop mode, wait until
15094 GDB acks all pending events before exiting.
15095 (handle_serial_event, handle_target_event): New.
15096 * remote-utils.c (remote_open): Install remote_desc in the event
15098 (remote_close): Remove remote_desc from the event loop.
15099 (putpkt_binary): Rename to...
15100 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15101 (putpkt_binary): New as wrapper around putpkt_binary_1.
15102 (putpkt_notif): New.
15103 (prepare_resume_reply): In non-stop mode, don't change the
15105 * event-loop.c: New.
15106 * Makefile.in (OBJ): Add event-loop.o.
15107 (event-loop.o): New rule.
15109 * linux-low.h (pid_of): Moved here.
15111 (get_lwp_thread): Use lwpid_of.
15112 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15113 * linux-low.c (pid_of): Delete.
15114 (inferior_pid): Use lwpid_of.
15115 (linux_event_pipe): New.
15116 (target_is_async_p): New.
15118 (handle_extended_wait): Use lwpid_of.
15119 (add_lwp): Don't set lwpid field.
15120 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15121 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15122 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15123 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15124 first. Adjust to linux_wait_for_event interface changes. Use
15126 (linux_detach): Don't delete the main lwp here.
15127 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15128 (status_pending_p): Don't consider explicitly suspended lwps.
15129 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15130 pointer. Add OPTIONS argument. Change return type to int. Use
15131 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15132 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15133 pointer. Add status pointer argument. Return a pid instead of a
15134 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15135 changes. In non-stop mode, don't switch to a random thread.
15136 (linux_wait): Rename to...
15137 (linux_wait_1): ... this. Add target_options argument, and handle
15138 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15139 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15140 clean exit and signal exit code. Don't stop all threads in
15141 non-stop mode. In all-stop mode, only stop all threads when
15142 reporting a stop to GDB. Handle explicit thread stop requests.
15143 (async_file_flush, async_file_mark): New.
15145 (send_sigstop): Use lwpid_of.
15146 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15147 interface changes. In non-stop mode, don't switch to a random
15149 (linux_resume_one_lwp): Use lwpid_of.
15150 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15151 (linux_resume_one_thread): ... this. Handle resume_stop. In
15152 non-stop mode, don't look for pending flag in all threads.
15153 (resume_status_pending_p): Don't consider explicitly suspended
15155 (my_waitpid): Reimplement. Emulate __WALL.
15156 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15158 (sigchld_handler, linux_supports_non_stop, linux_async)
15159 (linux_start_non_stop): New.
15160 (linux_target_ops): Register linux_supports_non_stop, linux_async
15161 and linux_start_non_stop.
15162 (initialize_low): Install SIGCHLD handler.
15163 * thread-db.c (thread_db_create_event, find_one_thread)
15164 (thread_db_get_tls_address): Use lwpid_of.
15165 * win32-low.c (win32_detach): Adjust to use resume_kind.
15166 (win32_wait): Add `options' argument.
15167 * spu-low.c (spu_resume): Adjust to use resume_kind.
15168 (spu_wait): Add `options' argument.
15170 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15172 Decouple target code from remote protocol.
15174 * target.h (enum target_waitkind): New.
15175 (struct target_waitstatus): New.
15176 (struct target_ops) <wait>: Return an unsigned long. Take a
15177 target_waitstatus pointer instead of a char pointer.
15178 (mywait): Likewise.
15179 * target.c (mywait): Change prototype to return an unsigned long.
15180 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15181 * server.h (thread_from_wait, old_thread_from_wait): Delete
15183 (prepare_resume_reply): Change prototype to take a
15185 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15186 (last_status, last_ptid): New.
15187 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15188 pid instead of a signal.
15189 (attach_inferior): Remove "status" and "signal" parameters.
15191 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15193 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15194 (handle_v_requests, myresume): Remove "status" and "signal"
15195 parameters. Adjust.
15196 (handle_status): New.
15197 (main): Delete local `status'. Adjust.
15198 * remote-utils.c: Include target.h.
15199 (prepare_resume_reply): Change prototype to take a
15200 target_waitstatus. Adjust.
15202 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15204 * spu-low.c (spu_wait): Adjust.
15205 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15207 (win32_wait): Adjust.
15209 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15211 * target.h (struct thread_resume): Delete leave_stopped member.
15212 (struct target_ops): Add a `n' argument to the `resume' callback.
15213 * server.c (start_inferior): Adjust.
15214 (handle_v_cont, myresume): Adjust.
15215 * linux-low.c (check_removed_breakpoint): Adjust to resume
15216 interface change, and to removed leave_stopped field.
15217 (resume_ptr): Delete.
15218 (struct thread_resume_array): New.
15219 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15220 resume interface change.
15221 (linux_continue_one_thread, linux_queue_one_thread)
15222 (resume_status_pending_p): Check if the resume field is NULL
15223 instead of checking the leave_stopped member.
15224 (linux_resume): Adjust to the target resume interface change.
15225 * spu-low.c (spu_resume): Adjust to the target resume interface
15227 * win32-low.c (win32_detach, win32_resume): Ditto.
15229 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15231 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15233 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15235 (linux_continue_one_thread): Only preserve the stepping flag if
15236 there's a pending breakpoint.
15238 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15240 * server.c (main): After the inferior having exited, call
15241 remote_close before exiting gdbserver.
15243 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15245 Fix size of FPSCR in Power 7 processors.
15246 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15247 (PPC_FEATURE_HAS_DFP): New #define.
15248 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15251 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15253 * server.c (handle_query) Whitespace and formatting.
15255 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15257 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15258 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15259 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15260 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15261 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15262 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15263 Makefile.in, configure.ac: Fix whitespace throughout.
15264 * configure: Regenerate.
15266 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15268 * inferiors.c (find_inferior): Make it safe for the callback
15269 function to delete the currently iterated inferior.
15271 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15273 * Makefile.in (linuw_low_h): Move higher.
15274 (thread-db.o): Depend on $(linux_low_h).
15276 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15278 Rename "process" to "lwp" throughout.
15280 * linux-low.c (all_processes): Rename to...
15281 (all_lwps): ... this.
15282 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15283 (add_process): Rename to ...
15284 (add_lwp): ... this. Adjust.
15285 (linux_create_inferior): Adjust.
15286 (linux_attach_lwp): Adjust.
15287 (linux_attach): Adjust.
15288 (linux_kill_one_process): Rename to ...
15289 (linux_kill_one_lwp): ... this. Adjust.
15290 (linux_kill): Adjust.
15291 (linux_detach_one_process): Rename to ...
15292 (linux_detach_one_lwp): ... this. Adjust.
15293 (linux_detach): Adjust.
15294 (check_removed_breakpoint): Adjust.
15295 (status_pending_p): Adjust.
15296 (linux_wait_for_process): Rename to ...
15297 (linux_wait_for_lwp): ... this. Adjust.
15298 (linux_wait_for_event): Adjust.
15299 (send_sigstop): Adjust.
15300 (wait_for_sigstop): Adjust.
15301 (stop_all_processes): Rename to ...
15302 (stop_all_lwps): ... this.
15303 (linux_resume_one_process): Rename to ...
15304 (linux_resume_one_lwp): ... this. Adjust.
15305 (linux_set_resume_request, linux_continue_one_thread)
15306 (linux_queue_one_thread, resume_status_pending_p)
15307 (usr_store_inferior_registers, regsets_store_inferior_registers)
15308 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15310 * linux-low.h (get_process): Rename to ...
15311 (get_lwp): ... this. Adjust.
15312 (get_thread_process): Rename to ...
15313 (get_thread_lwp): ... this. Adjust.
15314 (get_process_thread): Rename to ...
15315 (get_lwp_thread): ... this. Adjust.
15316 (struct process_info): Rename to ...
15317 (struct lwp_info): ... this.
15318 (all_processes): Rename to ...
15319 (all_lwps): ... this.
15320 * proc-service.c (ps_lgetregs): Adjust.
15321 * thread-db.c (thread_db_create_event, find_one_thread)
15322 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15324 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15326 * server.c (handle_query): Handle "qAttached".
15328 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15330 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15331 GPLv3, update license URL.
15333 2009-03-01 Doug Evans <dje@google.com>
15335 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15336 (server_h): Add gdb_signals.h.
15337 (signals.o): Update.
15338 * server.h (target_signal_from_host,target_signal_to_host_p)
15339 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15341 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15343 * remote-utils.c (getpkt): Also generate remote-debug
15344 information if noack_mode is set.
15346 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15348 * server.c (handle_query): Report qXfer:siginfo:read and
15349 qXfer:siginfo:write as supported and handle them.
15350 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15351 * linux-low.c (linux_xfer_siginfo): New.
15352 (linux_target_ops): Set it.
15354 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15356 * server.c (gdbserver_usage): Mention --remote-debug.
15357 (main): Accept '--remote-debug' switch.
15359 2009-01-18 Doug Evans <dje@google.com>
15361 * regcache.c (new_register_cache): No need to check result of xcalloc.
15362 * server.c (handle_search_memory): Back out calls to xmalloc,
15363 result is checked and error is returned to user upon failure.
15364 (handle_query): Ditto. Add more checks for result of malloc.
15365 (handle_v_cont): Check result of malloc, report error back to
15367 (handle_v_run): Ditto. Call freeargv.
15368 * server.h (freeargv): Declare.
15369 * utils.c (freeargv): New fn.
15371 2009-01-15 Doug Evans <dje@google.com>
15373 * gdbreplay.c (perror_with_name): Make arg const char *.
15374 * server.h (target_signal_to_name): Make return type const char *.
15375 * thread-db.c (thread_db_err_str): Make return type const char *.
15376 * utils.c (perror_with_name): Make arg const char *.
15378 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15380 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15381 when handling a EXIT_PROCESS_DEBUG_EVENT.
15383 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15385 * gdbreplay.c (gdbreplay_version): Update copyright year.
15386 * server.c (gdbserver_version): Likewise.
15388 2009-01-05 Doug Evans <dje@google.com>
15390 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15391 (handle_extended_wait): Improve comment.
15393 2008-12-13 Doug Evans <dje@google.com>
15395 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15396 * server.h (ATTR_MALLOC): New macro.
15397 (xmalloc,xcalloc,xstrdup): Declare.
15398 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15399 * inferiors.c: Ditto.
15400 * linux-low.c: Ditto.
15401 * mem-break.c: Ditto.
15402 * regcache.c: Ditto.
15403 * remote-utils.c: Ditto.
15406 * win32-low.c: Ditto.
15408 2008-12-12 Doug Evans <dje@google.com>
15410 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15411 in debugging printf.
15413 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15415 2008-12-09 Doug Evans <dje@google.com>
15417 * linux-low.h (struct process_info): Delete member tid, unused.
15418 * thread-db.c (find_one_thread): Update.
15419 (maybe_attach_thread): Update.
15421 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15423 * target.h (struct target_ops): Add qxfer_osdata member.
15424 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15426 (linux_qxfer_osdata): New functions.
15427 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15429 * server.c (handle_query): Handle "qXfer:osdata:read:".
15430 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15431 (buffer_xml_printf): New functions.
15432 * server.h (struct buffer): New.
15433 (buffer_grow_str, buffer_grow_str0): New macros.
15434 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15435 (buffer_xml_printf): Declare.
15437 2008-11-24 Doug Evans <dje@google.com>
15439 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15441 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15443 * server.c (handle_v_run): Always use the supplied argument list.
15445 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15447 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15448 (xtensa_regmap_table): Add entry for scompare1.
15450 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15452 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15453 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15454 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15455 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15456 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15457 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15458 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15459 XML target descriptions.
15460 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15461 when inferior is running on an ISA 2.05 or later processor. Add
15462 special case to return offset for full 64-bit slot of FPSCR when
15465 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15467 * Makefile.in (SFILES, clean): Added sparc64 files.
15468 (reg-sparc64.o, reg-sparc64.c): New.
15469 * configure.srv (sparc*-*-linux*): New configuration.
15470 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15471 syscall arguments for SPARC.
15472 (regsets_store_inferior_registers): Likewise.
15473 * linux-sparc-low.c: New file.
15475 2008-10-21 Doug Evans <dje@google.com>
15477 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15478 (READLINE_DIR,READLINE_DEP): Delete.
15479 (INTERNAL_CFLAGS): Update.
15480 (LINTFLAGS): Update.
15482 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15484 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15485 whole argv from the last run, not just argv[0].
15487 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15489 * regcache.c (new_register_cache): Return NULL if the register
15490 cache size isn't known yet.
15491 (free_register_cache): Avoid dereferencing a NULL regcache.
15493 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15495 * configure.srv: Merge MIPS and MIPS64.
15497 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15499 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15501 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15503 * Makefile.in: Add required vsx dependencies.
15505 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15506 Declare init_registers_powerpc_vsx32l.
15507 Declare init_registers_powerpc_vsx64l.
15508 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15509 (ppc_arch_setup): Check for VSX in hwcap.
15510 (ppc_fill_vsxregset): New function.
15511 (ppc_store_vsxregset): New function.
15512 Add new VSX entry in regset_info target_regsets.
15514 * configure.srv: Add new VSX dependencies.
15516 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15518 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15519 (remote_open): Set or clear transport_is_reliable.
15520 (putpkt_binary): Don't expect acks in noack mode.
15521 (getpkt): Don't send ack/nac in noack mode.
15522 * server.c (handle_general_set): Handle QStartNoAckMode.
15523 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15525 (main): Reset noack_mode on every connection.
15526 * server.h (noack_mode): Declare.
15528 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15530 * Makefile.in (GDBREPLAY_OBS): New variable.
15531 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15533 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15534 Daniel Jacobowitz <dan@codesourcery.com>
15536 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15537 (usr_store_inferior_registers): Likewise.
15538 (regsets_store_inferior_registers): Likewise.
15540 2008-07-31 Rolf Jansen <rj@surtec.com>
15541 Pedro Alves <pedro@codesourcery.com>
15543 * configure.ac: Check for memmem declaration.
15544 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15545 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15546 (disable_packet_qfThreadInfo): Unconditionally compile.
15547 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15548 * configure, config.in: Regenerate.
15550 2008-07-28 Doug Kwan <dougkwan@google.com>
15552 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15553 (linux_write_memory): Remove declaration of errno.
15555 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15557 * linux-low.c (handle_extended_wait): Do not use "status"
15558 variable uninitialized.
15560 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15562 * server.c (handle_v_attach): Inhibit reporting dll changes.
15564 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15566 * remote-utils.c (prepare_resume_reply): If requested, don't
15567 output "thread:TID" in the T stop reply.
15569 * server.c (disable_packet_vCont, disable_packet_Tthread)
15570 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15571 (handle_query): If requested, disable support for qC, qfThreadInfo
15573 (handle_v_requests): If requested, disable support for vCont.
15574 (gdbserver_show_disableable): New.
15575 (main): Handle --disable-packet and --disable-packet=LIST.
15577 * server.h (disable_packet_vCont, disable_packet_Tthread)
15578 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15580 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15582 * server.c (gdbserver_usage): Mention --version.
15584 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15586 * Makefile.in (gdbreplay.o): New rule.
15588 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15590 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15591 message, not gdbserver.
15593 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15594 Nathan Sidwell <nathan@codesourcery.com>
15595 Joseph Myers <joseph@codesourcery.com>
15597 * acinclude.m4: Include ../../config/acx.m4.
15598 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15599 * configure, config.in: Regenerate.
15600 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15601 * server.c (gdbserver_version): Print PKGVERSION.
15602 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15603 (main): Adjust gdbserver_usage calls.
15604 * gdbreplay.c (version, host_name): Add declarations.
15605 (gdbreplay_version, gdbreplay_usage): New.
15606 (main): Accept --version and --help options.
15608 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15610 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15611 (arm_breakpoint_at): Handle Thumb.
15612 (the_low_target): Add comment.
15614 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15616 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15618 2008-05-09 Doug Evans <dje@google.com>
15620 * server.h (decode_search_memory_packet): Declare.
15621 * remote-utils.c (decode_search_memory_packet): New fn.
15622 * server.c (handle_search_memory_1): New fn.
15623 (handle_search_memory): New fn.
15624 (handle_query): Process qSearch:memory packets.
15626 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15628 * regcache.c (registers_length): Remove.
15629 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15630 full register packet.
15631 * regcache.h (registers_length): Remove prototype.
15632 * server.h (PBUFSIZ): Define to 16384.
15634 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15636 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15637 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15638 powerpc-64l.o, and powerpc-altivec64l.o.
15639 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15640 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15641 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15642 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15643 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15646 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15647 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15648 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15649 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15650 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15651 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15652 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15653 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15654 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15655 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15658 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15659 (init_registers_powerpc_32l): ... this new prototype.
15660 (init_registers_powerpc_32): Remove, replace by ...
15661 (init_registers_powerpc_altivec32l): ... this new prototype.
15662 (init_registers_powerpc_e500): Remove, replace by ...
15663 (init_registers_powerpc_e500l): ... this new prototype.
15664 (init_registers_ppc64): Remove, replace by ...
15665 (init_registers_powerpc_64l): ... this new prototype.
15666 (init_registers_powerpc_64): Remove, replace by ...
15667 (init_registers_powerpc_altivec64l): ... this new prototype.
15668 (ppc_num_regs): Set to 73.
15669 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15670 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15671 (ppc_cannot_store_register): Handle orig_r3 and trap.
15672 (ppc_arch_setup): Update init_registers_... calls.
15673 (ppc_fill_gregset): Handle orig_r3 and trap.
15675 * inferiors.c (clear_inferiors): Reset current_inferior.
15677 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15679 * acinclude.m4: Add override.m4.
15680 * configure: Regenerate.
15682 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15684 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15685 initial call to init_register_ppc64.
15687 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15689 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15690 single powerpc*-*-linux* case.
15691 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15693 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15695 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15696 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15698 * linux-ppc-low.c: Include <elf.h>.
15699 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15700 (ppc_hwcap): New global variable.
15701 (ppc_regmap): Remove __SPE__ #ifdef sections.
15702 (ppc_regmap_e500): New global variable.
15703 (ppc_cannot_store_register): Update __SPE__ special case.
15704 (ppc_get_hwcap): New function.
15705 (ppc_arch_setup): Use it to determine whether inferior supports
15706 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15707 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15708 Do not access registers if target does not support AltiVec.
15709 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15710 Do not access registers if target does not support SPE.
15711 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15713 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15715 * linux-low.c (disabled_regsets, num_regsets): New.
15716 (use_regsets_p): Delete.
15717 (linux_wait_for_process): Clear disabled_regsets.
15718 (regsets_fetch_inferior_registers): Check and set it.
15719 (regsets_store_inferior_registers): Likewise.
15720 (linux_fetch_registers, linux_store_registers): Do not use
15722 (initialize_low): Allocate disabled_regsets.
15724 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15726 * Makefile.in (LIBOBJS): New.
15727 (OBS): Use LIBOBJS.
15728 (memmem.o): New rule.
15729 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15730 * configure: Regenerated.
15732 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15734 * server.c (handle_query): Never return "unsupported" for
15735 qXfer:features:read queries.
15737 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15739 * server.c (get_features_xml): Fix inverted condition.
15740 (handle_query): Always support qXfer:feature:read.
15742 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15744 * server.c (wrapper_argv): New.
15745 (start_inferior): Handle wrapper_argv. If set, expect an extra
15747 (gdbserver_usage): Document --wrapper.
15748 (main): Parse --wrapper.
15750 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15752 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15753 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15754 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15755 (ppc_set_pc): Likewise.
15756 (ppc_arch_setup): New function.
15757 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15758 of collect_register.
15759 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15761 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15763 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15764 instead of linux-ppc64-low.o.
15765 * linux-ppc64-low.c: Remove file.
15766 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15767 (linux-ppc64-low.o): Remove rule.
15769 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15770 (init_registers_powerpc_64): Likewise.
15771 (ppc_regmap): Conditionally define depending on __powerpc64__.
15772 (ppc_cannot_store_register): Do not special-case "fpscr" when
15773 compiled on __powerpc64__.
15774 (ppc_collect_ptrace_register): New function.
15775 (ppc_supply_ptrace_register): New function.
15776 (ppc_breakpoint): Change type to "unsigned int".
15777 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15778 (the_low_target): Conditionally provide initializers for the
15779 arch_setup member depending on __powerpc64__. Install
15780 collect_ptrace_register and supply_ptrace_register members.
15782 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15784 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15785 * server.c (gdbserver_xmltarget): Define.
15786 (get_features_xml): Use it to replace "target.xml" and arch_string.
15788 * configure.srv: Remove srv_xmltarget. Add XML files that were
15789 mentioned there to srv_xmlfiles instead. Remove conditional tests
15790 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15791 srv_xmlfiles and srv_regobj to include all possible choices.
15792 * configure.ac (srv_xmltarget): Remove.
15793 (srv_xmlfiles): Do not add "target.xml".
15794 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15795 checks for supplementary target information.
15796 * configure: Regenerate.
15797 * Makefile.in (XML_TARGET): Remove.
15798 (target.xml): Remove rule.
15799 (clean): Do not clean up target.xml.
15800 (.PRECIOUS): Do not mention target.xml.
15802 * target.h (struct target_ops): Remove arch_string member.
15803 * linux-low.c (linux_arch_string): Remove.
15804 (linux_target_ops): Remove arch_string initializer.
15805 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15806 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15807 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15808 * spu-low.c (spu_arch_string): Remove.
15809 (spu_target_ops): Remove arch_string initializer.
15810 * win32-low.c (win32_arch_string): Remove.
15811 (win32_target_ops): Remove arch_string initializer.
15812 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15813 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15814 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15816 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15818 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15819 by collect_ptrace_register and supply_ptrace_register hooks.
15820 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15821 instead of checking for the_low_target.left_pad_xfer.
15822 (usr_store_inferior_registers): Use collect_ptrace_register callback
15823 instead of checking for the_low_target.left_pad_xfer.
15825 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15826 (s390_supply_ptrace_register): Likewise.
15827 (s390_fill_gregset): Call s390_collect_ptrace_register.
15828 (the_low_target): Update.
15830 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15831 (ppc_supply_ptrace_register): Likewise.
15832 (the_low_target): Update.
15834 * linux-i386-low.c (the_low_target): Update.
15835 * linux-x86-64-low.c (the_low_target): Update.
15837 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15839 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15840 reg-s390.o and reg-s390x.o.
15842 * linux-low.c (new_inferior): New global variable.
15843 (linux_create_inferior, linux_attach): Set it.
15844 (linux_wait_for_process): Call the_low_target.arch_setup after the
15845 target has stopped for the first time.
15846 (initialize_low): Do not call the_low_target.arch_setup.
15848 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15849 (s390_set_pc): Likewise.
15850 (s390_arch_setup): New function.
15851 (the_low_target): Use s390_arch_setup as arch_setup routine.
15853 * regcache.c (realloc_register_cache): New function.
15854 (set_register_cache): Call it for each existing regcache.
15856 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15858 * server.h (init_registers): Remove prototype.
15860 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15861 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15862 instead of init_registers ().
15863 * linux-arm-low.c (init_registers_arm): Add prototype.
15864 (init_registers_arm_with_iwmmxt): Likewise.
15865 (the_low_target): Add initializer for arch_setup field.
15866 * linux-cris-low.c (init_registers_cris): Add prototype.
15867 (the_low_target): Add initializer for arch_setup field.
15868 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15869 (the_low_target): Add initializer for arch_setup field.
15870 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15871 (the_low_target): Add initializer for arch_setup field.
15872 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15873 (the_low_target): Add initializer for arch_setup field.
15874 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15875 (the_low_target): Add initializer for arch_setup field.
15876 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15877 (the_low_target): Add initializer for arch_setup field.
15878 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15879 (init_registers_mips64_linux): Likewise.
15880 (the_low_target): Add initializer for arch_setup field.
15881 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15882 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15883 (the_low_target): Add initializer for arch_setup field.
15884 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15885 (init_registers_powerpc_64): Likewise.
15886 (the_low_target): Add initializer for arch_setup field.
15887 * linux-s390-low.c (init_registers_s390): Add prototype.
15888 (init_registers_s390x): Likewise.
15889 (the_low_target): Add initializer for arch_setup field.
15890 * linux-sh-low.c (init_registers_sh): Add prototype.
15891 (the_low_target): Add initializer for arch_setup field.
15892 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15893 (the_low_target): Add initializer for arch_setup field.
15894 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15895 (the_low_target): Add initializer for arch_setup field.
15897 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15898 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15899 instead of init_registers ().
15900 * win32-arm-low.c (init_registers_arm): Add prototype.
15901 (the_low_target): Add initializer for arch_setup field.
15902 * win32-i386-low.c (init_registers_i386): Add prototype.
15903 (the_low_target): Add initializer for arch_setup field.
15905 * spu-low.c (init_registers_spu): Add prototype.
15906 (initialize_low): Call initialie_registers_spu () instead of
15907 initialize_registers ().
15909 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15911 * server.c (handle_v_requests): When handling the vRun and vAttach
15912 packets, if already debugging a process, don't kill it. Return an
15915 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15917 * server.c (handle_query): Correct length check.
15919 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15921 * win32-low.c (do_initial_child_stuff): Add process handle
15922 parameter. Set current_process_handle and current_process_id from the
15923 parameters. Clear globals.
15924 (win32_create_inferior): Don't set current_process_handle and
15925 current_process_id here. Instead pass them on the call to
15926 do_initial_child_stuff.
15927 (win32_attach): Likewise.
15928 (win32_clear_inferiors): New.
15929 (win32_kill): Don't close the current process handle or the
15930 current thread handle here. Instead call win32_clear_inferiors.
15931 (win32_detach): Don't open a new handle to the process. Call
15932 win32_clear_inferiors.
15933 (win32_join): Don't rely on current_process_handle; open a new
15934 handle using the process id.
15935 (win32_wait): Call win32_clear_inferiors when the inferior process
15938 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15940 * server.c (monitor_show_help): Add "exit".
15942 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15944 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15945 (clean): Add reg-xtensa.c.
15946 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15947 * configure.srv (xtensa*-*-linux*) New target.
15948 * linux-xtensa-low.c: New.
15949 * xtensa-xtregs.c: New.
15951 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15953 * hostio.c: Don't include errno.h.
15954 (errno_to_fileio_errno): Move to hostio-errno.
15955 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15956 error number outputting to the target->hostio_last_error callback.
15957 (hostio_packet_error): Use FILEIO_EINVAL directly.
15958 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15959 calls to hostio_error.
15960 * hostio-errno.c: New.
15961 * server.h (hostio_last_error_from_errno): Declare.
15962 * target.h (target_ops): Add hostio_last_error member.
15963 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15964 as hostio_last_error handler.
15965 * spu-low.c (spu_target_ops): Likewise.
15966 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15967 (wince_hostio_last_error): New functions.
15968 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15969 as hostio_last_error handler.
15970 (win32_target_ops) [!_WIN32_WCE]: Register
15971 hostio_last_error_from_errno as hostio_last_error handler.
15972 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15973 (hostio-errno.o): New rule.
15974 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15975 * configure.srv (srv_hostio_err_objs): New variable. Default to
15977 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15978 * configure: Regenerate.
15980 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15982 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15983 (linux_kill, linux_detach): Clean up the process list.
15984 * remote-utils.c (remote_open): Improve port number parsing.
15985 (putpkt_binary, input_interrupt): Only send interrupts if the target
15987 * server.c (extended_protocol): Make static.
15988 (attached): Define earlier.
15989 (exit_requested, response_needed, program_argv): New variables.
15990 (target_running): New.
15991 (start_inferior): Clear attached here.
15992 (attach_inferior): Set attached here.
15993 (require_running): Define.
15994 (handle_query): Use require_running and target_running. Implement
15996 (handle_v_attach, handle_v_run): New.
15997 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15998 (gdbserver_usage): Update.
15999 (main): Redo argument parsing. Handle --debug and --multi. Handle
16000 --attach along with other options or after the port. Save
16001 program_argv. Support no initial program. Resynchronize
16002 communication with GDB after an error. Handle "monitor exit".
16003 Use require_running and target_running. Always allow the extended
16004 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16005 restart in extended mode.
16006 * README: Refer to the GDB manual. Update --attach usage.
16008 2007-12-20 Andreas Schwab <schwab@suse.de>
16010 * linux-low.c (STACK_SIZE): Define.
16011 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16012 (linux_test_for_tracefork): Likewise.
16014 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16016 * linux-low.c (linux_wait_for_event): Update messages. Do not
16017 reinsert auto-delete breakpoints.
16018 * mem-break.c (struct breakpoint): Change return type of handler to
16020 (set_breakpoint_at): Update handler type.
16021 (reinsert_breakpoint_handler): Return 1 instead of calling
16023 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16025 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16026 * mem-break.h (set_breakpoint_at): Update handler type.
16027 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16028 * win32-low.c (auto_delete_breakpoint): New.
16029 (get_child_debug_event): Use it.
16031 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16033 * configure.ac: Check for pread and pwrite.
16034 * hostio.c (handle_pread): Fall back to lseek and read.
16035 (handle_pwrite): Fall back to lseek and write.
16036 * config.in, configure: Regenerated.
16038 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16040 * server.c (myresume): Add own_buf argument.
16041 (main): Update calls.
16043 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16045 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16046 * remote-utils.c (remote_open): Do not call disable_async_io.
16047 (block_async_io): Delete.
16048 (unblock_async_io): Make static.
16049 (initialize_async_io): New.
16050 * server.c (handle_v_cont): Handle async I/O here.
16051 (myresume): Likewise. Move other common resume tasks here...
16052 (main): ... from here. Call initialize_async_io. Disable async
16053 I/O before the main loop.
16054 * server.h (initialize_async_io): Declare.
16055 (block_async_io, unblock_async_io): Delete prototypes.
16056 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16058 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16060 * remote-utils.c (readchar): Allow binary data in received messages.
16062 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16064 * win32-low.c (attaching): New global.
16065 (win32_create_inferior): Clear the `attaching' global.
16066 (win32_attach): Set the `attaching' global.
16067 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16068 attaching. Only set a breakpoint at the entry point if not
16071 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16073 * server.c (main): Don't report dll events on the initial
16074 connection on attaches.
16076 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16078 * server.c (main): Relax numerical bases supported for the pid of
16079 the --attach command line argument.
16081 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16083 * win32-low.c (win32_attach): Call OpenProcess before
16084 DebugActiveProcess, not after. Add last error output to error
16087 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16089 * win32-low.c (win32_get_thread_context)
16090 (win32_set_thread_context): New functions.
16091 (thread_rec): Use win32_get_thread_context.
16092 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16093 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16096 2007-12-03 Leo Zayas
16097 Pedro Alves <pedro_alves@portugalmail.pt>
16099 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16101 (child_add_thread): Minor cleanup.
16102 (child_continue): Resume artificially suspended threads before
16103 calling ContinueDebugEvent.
16104 (suspend_one_thread): New.
16105 (fake_breakpoint_event): New.
16106 (get_child_debug_event): Change return type to int. Check here if
16107 gdb sent an interrupt request. If a soft interrupt was requested,
16108 fake a breakpoint event. Return 0 if there is no event to handle,
16110 (win32_wait): Don't check here if gdb sent an interrupt request.
16111 Ensure there is a valid event to handle.
16112 (win32_request_interrupt): Add soft interruption method as last
16115 2007-12-03 Leo Zayas
16116 Pedro Alves <pedro_alves@portugalmail.pt>
16118 * win32-low.h (win32_thread_info): Add descriptions to the
16119 structure members. Replace `suspend_count' counter by a
16121 * win32-low.c (thread_rec): Update condition of when to get the
16122 context from the inferior. Rely on ContextFlags being set if it
16123 has already been retrieved. Only suspend the inferior thread if
16124 we haven't already. Warn if that fails.
16125 (continue_one_thread): s/suspend_count/suspended/. Only call
16126 ResumeThread once. Warn if that fails.
16128 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16130 * win32-low.c (win32_wait): Don't read from the inferior when it
16131 has already exited.
16133 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16135 * Makefile.in (win32_low_h): New variable.
16136 (win32-low.o): Add dependency on $(win32_low_h).
16137 (win32-arm-low.o, win32-i386-low.o): New rules.
16139 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16141 * hostio.c: Correct copyright year.
16143 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16145 * Makefile.in (OBS): Add hostio.o.
16146 (hostio.o): New rule.
16147 * server.h (handle_vFile): Declare.
16148 * hostio.c: New file.
16149 * server.c (handle_v_requests): Take packet_len and new_packet_len
16150 for binary packets. Call handle_vFile.
16151 (main): Update call to handle_v_requests.
16153 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16155 * linux-low.c: Include <sched.h>.
16157 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16159 * linux-low.c (linux_tracefork_grandchild): New.
16160 (linux_tracefork_child): Use clone.
16161 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16163 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16165 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16167 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16169 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16171 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16173 * inferiors.c (change_inferior_id): Delete.
16174 (add_pid_to_list, pull_pid_from_list): New.
16175 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16176 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16177 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16178 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16179 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16180 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16181 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16182 (using_threads): Always set to 1.
16183 (handle_extended_wait): New.
16184 (add_process): Do not set TID.
16185 (linux_create_inferior): Set must_set_ptrace_flags.
16186 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16187 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16188 (linux_thread_alive): Rename TID argument to LWPID.
16189 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16190 (linux_wait_for_event): Do not use TID or check using_threads. Update
16191 call to dead_thread_notify. Call handle_extended_wait.
16192 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16193 (send_sigstop): Delete sigstop_sent.
16194 (wait_for_sigstop): Avoid TID.
16195 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16196 (linux_test_for_tracefork): New.
16197 (linux_lookup_signals): Use thread_db_active and
16198 linux_supports_tracefork_flag.
16199 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16200 * linux-low.h (get_process_thread): Avoid TID.
16201 (struct process_ifo): Move thread_known and tid to the end. Remove
16203 (linux_attach_lwp, thread_db_init): Update prototypes.
16204 * server.h (change_inferior_id): Delete prototype.
16205 (add_pid_to_list, pull_pid_from_list): New prototypes.
16206 * thread-db.c (thread_db_use_events): New.
16207 (find_first_thread): Rename to...
16208 (find_one_thread): ...this. Update callers and messages. Do not
16209 call fatal. Check thread_db_use_events. Do not call
16210 change_inferior_id or new_thread_notify.
16211 (maybe_attach_thread): Update. Do not call new_thread_notify.
16212 (thread_db_init): Set thread_db_use_events. Check use_events.
16213 * utils.c (fatal, warning): Correct message prefix.
16215 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16217 * Makefile.in (clean): Remove new files.
16218 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16219 (powerpc-64.o, powerpc-64.c): New rules.
16220 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16221 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16223 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16225 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16226 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16227 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16228 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16229 (target_regsets): Add AltiVec and SPE register sets.
16230 * configure.ac: Check for AltiVec and SPE.
16231 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16232 (ppc_fill_vrregset, ppc_store_vrregset): New.
16233 (target_regsets): Add AltiVec register set.
16234 * configure: Regenerated.
16236 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16238 * linux-low.c (O_LARGEFILE): Define.
16239 (linux_read_memory): Use /proc/PID/mem.
16240 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16241 * configure, config.in: Regenerated.
16243 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16245 * linux-low.c (linux_wait_for_event): Do not pass signals while
16248 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16250 * win32-low.c (create_process): New.
16251 (win32_create_inferior): Use create_process instead of
16252 CreateProcess. If create_process failed retry appending an ".exe"
16253 suffix. Store the GetLastError result immediatelly after
16254 create_process calls and use it on the call to error.
16256 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16258 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16260 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16262 * configure.ac: Switch license to GPLv3.
16264 2007-08-01 Michael Snyder <msnyder@access-company.com>
16266 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16268 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16270 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16272 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16273 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16274 CloseToolhelp32Snapshot.
16275 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16276 CloseToolhelp32Snapshot.
16278 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16280 * server.c (main): Check for inferior exit before main loop.
16282 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16284 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16285 instead of on tmp_desc.
16287 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16288 Daniel Jacobowitz <dan@codesourcery.com>
16290 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16291 (add_thread): Minor cleanups.
16292 (clear_inferiors): Move lower in the file. Clear the DLL
16294 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16295 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16296 (xml_escape_text): New.
16297 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16299 (handle_v_cont): Report errors.
16300 (gdbserver_version): Update.
16301 (main): Correct size of own_buf. Do not report initial DLL events.
16302 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16303 (unloaded_dll, xml_escape_text): New.
16304 * win32-low.c (enum target_waitkind): Update comments.
16305 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16306 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16307 (win32_EnumProcessModules, win32_GetModuleInformation)
16308 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16309 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16310 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16311 (win32_Module32First, win32_Module32Next, load_toolhelp)
16312 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16313 (get_child_debug_event): Handle DLL events.
16314 (win32_wait): Likewise.
16316 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16318 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16319 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16321 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16323 * win32-low.c (handle_output_debug_string): Ignore event if not
16326 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16328 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16330 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16332 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16334 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16336 * inferiors.c (change_inferior_id): Add comment.
16337 * linux-low.c (check_removed_breakpoint): Add an early
16338 prototype. Improve debug output.
16339 (linux_attach): Doc update.
16340 (linux_detach_one_process, linux_detach): Clean up before releasing
16342 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16343 * linux-low.h (struct process_info): Doc improvement.
16344 * mem-break.c (delete_all_breakpoints): New.
16345 * mem-break.h (delete_all_breakpoints): New prototype.
16346 * thread-db.c (find_first_thread): New.
16347 (thread_db_create_event): Call it instead of
16348 thread_db_find_new_threads. Clean up unused variables.
16349 (maybe_attach_thread): Remove first thread handling.
16350 (thread_db_find_new_threads): Use find_first_thread.
16351 (thread_db_get_tls_address): Likewise.
16353 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16355 * thread-db.c (thread_db_find_new_threads): Add prototype.
16356 (thread_db_create_event): Check for the main thread before adding
16358 (maybe_attach_thread): Only enable event reporting if TID == 0.
16359 (thread_db_get_tls_address): Check for new threads.
16361 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16363 * linux-low.c (linux_create_inferior): Try execv before execvp.
16364 * spu-low.c (spu_create_inferior): Likewise.
16366 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16368 * linux-low.c (linux_create_inferior): Change execv to execvp.
16369 * spu-low.c (spu_create_inferior): Likewies.
16371 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16373 * Makefile.in (clean): Clean new files instead of deleted ones.
16374 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16375 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16377 * configure.srv: Specify XML files and new regformats for MIPS and
16379 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16380 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16381 an entry for the restart register.
16382 (mips_cannot_fetch_register, mips_cannot_store_register)
16383 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16384 register names to match the XML descriptions.
16385 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16386 restart register instead of $0.
16388 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16389 Markus Deuling <deuling@de.ibm.com>
16391 * remote-utils.c (decode_xfer_write): New function.
16392 * server.h (decode_xfer_write): Add prototype.
16393 * server.c (handle_query): Add PACKET_LEN argument. Support
16394 qXfer:spu:read and qXfer:spu:write packets.
16395 (main): Pass packet_len to handle_query.
16396 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16397 * target.h (target_ops): Add qxfer_spu.
16399 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16401 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16402 accessing non-seekable spufs files.
16404 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16406 * server.c (handle_query): Add reply for qC packet.
16408 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16409 Leo Zayas <lerele@champenstudios@com>
16411 * server.h (check_remote_input_interrupt_request): New function.
16412 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16413 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16414 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16415 (check_remote_input_interrupt_request): New function.
16416 * server.h (check_remote_input_interrupt_request): Declare.
16417 * win32-low.c (winapi_DebugBreakProcess,
16418 winapi_GenerateConsoleCtrlEvent): New typedefs.
16419 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16421 (win32_wait): Check for remote interrupt request
16422 with check_remote_input_interrupt_request.
16423 (win32_request_interrupt): New function.
16424 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16426 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16428 * win32-low.c (debug_registers_changed,
16429 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16430 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16431 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16432 (thread_rec): Get context using the low target.
16433 (child_add_thread): Call thread_added on the low target,
16434 which does the same thing.
16436 (do_initial_child_stuff): Remove debug registers references.
16437 Set context using the low target. Resume threads after
16438 setting the contexts.
16439 (child_continue): Remove dead variable. Remove debug
16440 registers references.
16441 (child_fetch_inferior_registers): Go through the low target.
16442 (do_child_store_inferior_registers): Remove.
16443 (child_store_inferior_registers): Go through the low target.
16444 (win32_resume): Remove debug registers references.
16445 Set context using the low target.
16446 (handle_exception): Change return type to void. Don't record
16447 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16448 first chance exception.
16449 (get_child_debug_event): Change return type to void. Remove
16450 goto loop. Always return after waiting for debug event.
16451 (win32_wait): Convert to switch statement. Handle spurious
16454 * win32-i386-low.c (debug_registers_changed,
16455 debug_registers_used): New.
16456 (initial_stuff): Rename to ...
16457 (i386_initial_stuff): ... this. Clear debug registers
16459 (store_debug_registers): Delete.
16460 (i386_get_thread_context): New.
16461 (load_debug_registers): Delete.
16462 (i386_set_thread_context): New.
16463 (i386_thread_added): New.
16464 (single_step): Rename to ...
16465 (i386_single_step): ... this.
16466 (do_fetch_inferior_registers): Rename to ...
16467 (i386_fetch_inferior_register): ... this.
16468 (i386_store_inferior_register): New.
16469 (the_low_target): Adapt to new interface.
16471 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16472 (arm_get_thread_context): New.
16473 (arm_set_thread_context): New.
16475 (do_fetch_inferior_registers): Rename to ...
16476 (arm_fetch_inferior_register): ... this.
16477 (arm_store_inferior_register): New.
16478 (arm_wince_breakpoint): Reimplement as unsigned long.
16479 (arm_wince_breakpoint_len): Define.
16480 (the_low_target): Adapt to new interface.
16482 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16483 load_debug_registers. Add get_thread_context, set_thread_context,
16484 thread_added and store_inferior_register. Rename
16485 fetch_inferior_registers to fetch_inferior_register.
16486 (regptr): Remove declaration.
16488 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16490 * linux-low.c (linux_detach): Change return type to int. Return 0.
16491 * spu-low.c (spu_detach): Likewise.
16493 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16495 * target.h (target_ops): Change return type of detach to int.
16497 (join_inferior): New.
16498 * server.c (main): Don't skip detach support on mingw32.
16499 If the inferior doesn't support detaching return error.
16500 Call join_inferior instead of using waitpid.
16501 * linux-low.c (linux_join): New.
16502 (linux_target_op): Add linux_join.
16503 * spu-low.c (spu_join): New.
16504 (spu_target_ops): Add spu_join.
16505 * win32-low.c (win32_detach): Adapt to new interface.
16506 Reopen current_process_handle before detaching. Issue a child
16507 resume before detaching.
16509 (win32_target_op): Add win32_join.
16511 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16513 * win32-low.c (win32-attach): Fix return value.
16514 * target.h (target_ops): Describe ATTACH return values.
16516 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16518 * win32-low.c (GETPROCADDRESS): Define.
16519 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16520 (winapi_DebugSetProcessKillOnExit): Likewise.
16521 (win32_create_inferior): Force usage of ansi CreateProcessA.
16522 (win32_attach): Use GETPROCADDRESS.
16523 (win32_detach): Likewise.
16525 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16527 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16529 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16531 * win32-low.c: Commit leftover changes from 2007-03-29.
16533 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16535 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16536 fields short instead of int. Add explicit padding.
16537 (i387_cache_to_fsave): Remove unnecessary casts.
16538 (i387_fsave_to_cache): Doc fix.
16539 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16541 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16543 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16544 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16546 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16548 * configure.srv (arm*-*-mingw32ce*): Move near the other
16551 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16553 * configure.ac: Add errno checking.
16554 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16555 sys/file.h and malloc.h.
16556 (AC_CHECK_DECLS): Add perror.
16557 (srv_mingwce): Handle.
16558 * configure.srv (i[34567]86-*-cygwin*): Add
16559 win32-i386-low.o to srv_tgtobj.
16560 (i[34567]86-*-mingw*): Likewise.
16561 (arm*-*-mingw32ce*): Add case.
16562 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16563 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16564 [__MINGW32CE__] (strerror): New function.
16565 [__MINGW32CE__] (errno): Define to GetLastError.
16566 [__MINGW32CE__] (COUNTOF): New macro.
16567 (remote_open): Remove extra close call.
16568 * mem-break.c (delete_breakpoint_at): New function.
16569 * mem-break.h (delete_breakpoint_at): Declare.
16570 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16571 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16572 [USE_WIN32API] (read, write): Add char* casts.
16573 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16574 * server.h: Include wincecompat.h on Windows CE.
16575 [HAVE_ERRNO_H]: Check.
16576 (perror): Declare if not declared.
16577 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16578 (perror_with_name): Remove errno declaration.
16579 * wincecompat.h: New.
16580 * wincecompat.c: New.
16581 * win32-low.h: New.
16582 * win32-arm-low.c: New.
16583 * win32-i386-low.c: New.
16584 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16585 (OUTMSG2): Make it safe.
16587 (COUNTOF): New macro.
16588 (NUM_REGS): Get it from the low target.
16589 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16590 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16591 (thread_rec): Let low target handle debug registers.
16592 (child_add_thread): Likewise.
16593 (child_init_thread_list): Likewise.
16594 (continue_one_thread): Likewise.
16596 (do_child_fetch_inferior_registers): Move to ...
16597 * win32-i386-low.c: ... here, and rename to ...
16598 (do_fetch_inferior_registers): ... this.
16599 * win32-low.c (child_fetch_inferior_registers):
16600 Go through the low target.
16601 (do_child_store_inferior_registers): Use regptr.
16602 (strwinerror): New function.
16603 (win32_create_inferior): Handle Windows CE.
16604 Use strwinerror instead of strerror on Windows error
16605 codes. Add program to the error output.
16606 Don't close the main thread handle on Windows CE.
16607 (win32_attach): Use coredll.dll on Windows CE.
16608 (win32_kill): Close current process and current
16610 (win32_detach): Use coredll.dll on Windows CE.
16611 (win32_resume): Let low target handle debug registers, and
16613 (handle_exception): Add/Remove initial breakpoint. Avoid
16614 non-existant WSTOPSIG on Windows CE.
16615 (win32_read_inferior_memory): Cast to remove warning.
16616 (win32_arch_string): Go through the low target.
16617 (initialize_low): Call set_breakpoint_data with the low
16618 target's breakpoint.
16619 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16620 FOP_REGNUM, mappings): Move to ...
16621 * win32-i386-low.c: ... here.
16622 * win32-low.c (win32_thread_info): Move to ...
16623 * win32-low.h: ... here.
16624 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16625 win32-arm-low.c and wincecompat.c.
16626 (all:): Add $EXEEXT.
16627 (install-only:): Likewise.
16628 (gdbserver:): Likewise.
16629 (gdbreplay:): Likewise.
16630 * config.in: Regenerate.
16631 * configure: Regenerate.
16633 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16635 * win32-low.c: Rename typedef thread_info to
16636 win32_thread_info throughout.
16638 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16640 * win32-i386-low.c: Rename to ...
16641 * win32-low.c: ... this.
16642 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16643 * Makefile.in: Likewise.
16645 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16647 * remote-utils.c (monitor_output): Constify msg parameter.
16648 * server.h (monitor_output): Likewise.
16649 * win32-i386-low.c (handle_output_debug_string): New.
16650 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16651 handle_output_debug_string.
16652 (get_child_debug_event): Likewise.
16654 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16656 * server.c (main): Correct strtoul check.
16658 2007-03-27 Jon Ringle <jon@ringle.org>
16660 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16662 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16664 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16666 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16668 * terminal.h: Check HAVE_SGTTY_H.
16670 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16672 * remote-utils.c (remote_open): Print out the assigned port number.
16674 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16676 * remote-utils.c (monitor_output): New function.
16677 * server.c (debug_threads): Define here.
16678 (monitor_show_help): New function.
16679 (handle_query): Handle qRcmd.
16680 (main): Do not handle 'd' packet.
16681 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16682 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16685 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16687 * Makefile.in (EXEEXT): New.
16688 (clean): Use $(EXEEXT).
16690 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16692 * target.h (target_ops): Rename send_signal to request_interrupt,
16693 and remove enum target_signal parameter.
16694 * linux-low.c (linux_request_interrupt): Rename from
16695 linux_send_signal, and always send SIGINT.
16696 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16697 and always send SIGINT.
16698 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16700 (input_interrupt): Likewise.
16702 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16704 * server.c (get_features_xml): Check if target implemented
16706 * win32-i386-low.c (win32_arch_string): New.
16707 (win32_target_ops): Add win32_arch_string as arch_string member.
16709 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16711 * spu-low.c (spu_arch_string): New.
16712 (spu_target_ops): Add spu_arch_string.
16714 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16716 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16717 * configure.ac: Do not check for terminal.h.
16718 * configure, config.in: Regenerated.
16720 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16722 * Makefile.in (OBS): Add $(XML_BUILTIN).
16723 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16725 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16726 (arm-with-iwmmxt.c): New.
16727 * config.in, configure: Regenerate.
16728 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16729 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16730 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16731 (arm*-*-linux*): Add iWMMXt and regset support.
16732 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16733 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16734 (arm_store_wmmxregset, target_regsets): New.
16735 * server.c (get_features_xml): Take annex argument. Check builtin
16737 (handle_query): Handle multiple annexes.
16739 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16741 * remote-utils.c [USE_WIN32API] (read, write): Define.
16742 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16745 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16747 * linux-i386-low.c (the_low_target): Set arch_string.
16748 * linux-x86-64-low.c (the_low_target): Likewise.
16749 * linux-low.c (linux_arch_string): New.
16750 (linux_target_ops): Add it.
16751 * linux-low.h (struct linux_target_ops): Add arch_string.
16752 * server.c (write_qxfer_response): Use const void * for DATA.
16753 (get_features_xml): New.
16754 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16755 * target.h (struct target_ops): Add arch_string method.
16757 2007-01-03 Denis Pilat <denis.pilat@st.com>
16758 Daniel Jacobowitz <dan@codesourcery.com>
16760 * linux-low.c (linux_kill): Handle being called with no threads.
16761 * win32-i386-low.c (win32_kill): Likewise.
16762 (get_child_debug_event): Clear current_process_handle.
16764 2006-12-30 Denis PILAT <denis.pilat@st.com>
16765 Daniel Jacobowitz <dan@codesourcery.com>
16767 * remote-utils.c (remote_open): Check the type of specified
16768 serial port devices before opening them.
16769 * server.c (main): Kill the inferior if an error occurs during
16770 the first remote_open.
16772 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16774 * README: Update supported targets.
16776 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16778 * Makefile.in (clean): Remove reg-mips64.c.
16779 (reg-mips64.c, reg-mips64.o): New rules.
16780 * configure.srv: Handle mips64. Include regset support for mips.
16781 * linux-mips-low.c (union mips_register): New.
16782 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16783 (mips_breakpoint, mips_breakpoint_at): Use int.
16784 (mips_collect_register, mips_supply_register)
16785 (mips_collect_register_32bit, mips_supply_register_32bit)
16786 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16787 (mips_store_fpregset, target_regsets): New.
16788 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16790 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16792 * configure.srv: Add target "spu*-*-*".
16793 * Makefile.in (clean): Remove reg-spu.c.
16794 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16795 * spu-low.c: New file.
16797 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16799 * configure.ac: Correct td_thr_tls_get_addr test.
16800 * configure: Regenerated.
16802 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16804 * linux-low.c (linux_wait_for_event): Reformat. Use the
16805 pass_signals array.
16806 * remote-utils.c (decode_address_to_semicolon): New.
16807 * server.c (pass_signals, handle_general_set): New.
16808 (handle_query): Mention QPassSignals for qSupported.
16809 (main): Call handle_general_set.
16810 * server.h (pass_signals, decode_address_to_semicolon): New.
16812 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16814 * server.c (handle_query): Correct error handling for read_auxv.
16816 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16818 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16819 and srv_linux_thread_db to yes.
16820 * linux-s390-low.c (s390_fill_gregset): New function.
16821 (target_regsets): Define data structure.
16823 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16825 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16826 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16827 * config.in, configure: Regenerated.
16828 * inferiors.c (gdb_id_to_thread): New function.
16829 (gdb_id_to_thread_id): Use it.
16830 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16831 * linux-low.h (struct process_info): Add th member.
16832 (thread_db_get_tls_address): New prototype.
16833 * remote-utils.c (decode_address): Make non-static.
16834 * server.c (handle_query): Handle qGetTLSAddr.
16835 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16836 * target.h (struct target_ops): Add get_tls_address.
16837 * thread-db.c (maybe_attach_thread): Save the thread handle.
16838 (thread_db_get_tls_address): New.
16840 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16842 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16843 (linux_resume_one_process): Take a siginfo_t *. Update all
16844 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16845 (struct pending_signals): Add a siginfo_t.
16846 (linux_wait_for_process): Always set last_status.
16847 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16848 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16849 * linux-low.h (struct process_info): Add last_status.
16851 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16853 * remote-utils.c (try_rle): New function.
16854 (putpkt_binary): Use it.
16856 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16858 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16859 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16860 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16861 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16862 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16865 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16867 * server.c (terminal_fd): New variable.
16868 (old_foreground_pgrp): Likewise.
16869 (restore_old_foreground_pgrp): New function.
16870 (start_inferior): Record the terminal file descriptor in terminal_fd
16871 and its original foreground group in old_foreground_pgrp. Register
16872 restore_old_foreground_pgrp with atexit().
16874 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16876 * server.c (handle_query): Correct qPart to qXfer.
16878 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16880 * configure.ac: Check for more headers which are missing on
16881 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16882 * configure.srv: Add Cygwin and mingw32.
16883 * remote-utils.c: Don't include headers unconditionally which
16884 are missing on mingw32. Include <winsock.h> for mingw32.
16885 (remote_open): Adjust for mingw32 support. Flush
16886 standard error after writing to it.
16887 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16888 (unblock_async_io, enable_async_io, disable_async_io)
16889 (readchar, getpkt): Update for Winsock support.
16890 (prepare_resume_reply): Expect a protocol signal number.
16891 * server.c: Disable <sys/wait.h> on mingw32.
16892 (start_inferior): Adjust for mingw32 support. Flush
16893 standard error after writing to it.
16894 (attach_inferior): Likewise. Use protocol signal
16896 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16898 * win32-i386-low.c: New file.
16899 * Makefile.in (XM_CLIBS): Set.
16900 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16901 (win32-i386-low.o): New dependency rule.
16902 * linux-low.c (linux_wait): Use target signal numbers.
16903 * target.h (struct target_ops): Doc fix.
16904 * server.h (target_signal_to_name): New prototype.
16905 * gdbreplay.c: Don't include headers unconditionally which
16906 are missing on mingw32. Include <winsock.h> for mingw32.
16907 (remote_close, remote_open): Adjust for Winsock support.
16908 * configure, config.in: Regenerated.
16910 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16912 * server.c (decode_xfer_read, write_qxfer_response): New.
16913 (handle_query): Take a packet length argument. Handle
16914 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16915 the qSupported response.
16916 (main): Update call to handle_query.
16918 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16920 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16921 (putpkt_binary): Renamed from putpkt and adjusted for binary
16923 (putpkt): New wrapper for putpkt_binary.
16924 (readchar): Don't mask off the high bit.
16925 (decode_X_packet): New function.
16926 * server.c (main): Call putpkt_binary if a handler sets the packet
16927 length. Save the length of the incoming packet. Handle 'X'.
16928 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16930 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16932 * server.c (handle_query): Handle qSupported.
16934 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16936 * remote-utils.c (all_symbols_looked_up): New variable.
16937 (look_up_one_symbol): Check it.
16938 * server.h (look_up_one_symbol): New declaration.
16939 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16941 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16943 * Makefile.in (linux-arm-low.o): Update dependencies.
16944 * linux-arm-low.c: Include "gdb_proc_service.h".
16945 (PTRACE_GET_THREAD_AREA): Define.
16946 (ps_get_thread_area): New function.
16948 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16950 * configure.srv (m68k*-*-uclinux*): New target.
16951 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16952 (linux_resume_one_process): Remove extraneous cast.
16953 (linux_read_offsets): New.
16954 (linux_target_op): Add linux_read_offsets on mmuless systems.
16955 * server.c (handle_query): Add qOffsets logic.
16956 * target.h (struct target_ops): Add read_offsets.
16958 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16960 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16961 (PTRACE_GET_THREAD_AREA): Define.
16962 (ps_get_thread_area): New function.
16963 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16964 (linux-x86-64-low.o): Update.
16966 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16968 * configure.ac: Remove checks for prfpregset_t.
16969 * gdb_proc_service.h: New file.
16970 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16971 new "gdb_proc_service.h".
16972 * proc-service.c: Likewise.
16973 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16974 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16975 * Makefile.in (gdb_proc_service_h): Updated.
16976 * configure, config.in: Regenerated.
16978 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16980 * remote-utils.c (prepare_resume_reply): Move declaration
16981 of gdb_id_from_wait to the top of the block.
16983 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16985 * linux-low.c (regsets_store_inferior_registers): Read the regset
16986 from the target before filling it.
16988 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16990 * server.c (attach_inferior): Return SIGTRAP for a successful
16993 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16995 * Makefile.in (OBS): Add version.o.
16996 (STAGESTUFF): Delete.
16997 (version.o): Add dependencies.
16998 (version.c): Replace rule.
16999 (clean): Remove version.c.
17000 * server.c (gdbserver_version): New.
17001 (gdbserver_usage): Use printf.
17002 (main): Handle --version and --help.
17003 * server.h (version, host_name): Add declarations.
17005 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17017 * linux-x86-64-low.c:
17019 * linux-s390-low.c:
17020 * linux-ppc64-low.c:
17022 * linux-mips-low.c:
17023 * linux-m68k-low.c:
17024 * linux-m32r-low.c:
17027 * linux-ia64-low.c:
17028 * linux-i386-low.c:
17029 * linux-crisv32-low.c:
17041 * gdbserver.1: Add (C) after Copyright. Update the FSF
17044 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17046 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17047 (arm_breakpoint_at): Recognize both breakpoints.
17048 (the_low_target): Use the correct breakpoint instruction.
17050 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17052 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17053 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17054 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17055 (the_low_target): Update.
17057 2005-10-25 Andreas Schwab <schwab@suse.de>
17059 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17061 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17062 (ia64_num_regs): Reduce to 462.
17064 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17066 * acinclude.m4: Correct quoting.
17067 * aclocal.m4: Regenerated.
17069 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17070 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17071 (thread_db_init): Call thread_db_err_str.
17072 * configure.ac: Check for TD_VERSION.
17073 * config.in, configure: Regenerated.
17075 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17077 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17079 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17081 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17082 is not available. Define HAVE_PTRACE_GETREGS if it is.
17083 * config.in, configure: Regenerated.
17084 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17085 * linux-i386-low.c, linux-m68k-low.c: Update to use
17086 HAVE_PTRACE_GETREGS.
17087 * linux-low.c (regsets_fetch_inferior_registers)
17088 (regsets_store_inferior_registers): Only return 0 if we processed
17090 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17091 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17093 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17095 * inferiors.c (struct thread_info): Add gdb_id.
17096 (add_thread): Add gdb_id argument.
17097 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17098 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17099 calls to add_thread.
17100 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17101 * server.c (handle_query): Use thread_to_gdb_id.
17102 (handle_v_cont, main): Use gdb_id_to_thread_id.
17103 * server.h (add_thread): Update prototype.
17104 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17107 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17109 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17110 left-padded registers.
17111 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17112 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17114 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17116 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17117 * configure: Regenerate.
17118 * config.in: Regenerate.
17119 * server.h (NEED_DECLARATION_STRERROR):
17120 Replace with !HAVE_DECL_STRERROR.
17122 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17124 * linux-low.c (linux_wait, linux_send_signal): Don't test
17125 an unsigned long variable for > 0 if it could be MAX_ULONG.
17126 * server.c (myresume): Likewise.
17127 * target.c (set_desired_inferior): Likewise.
17129 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17131 * configure.ac: Simplify and improve check for socklen_t.
17132 * configure, config.in: Regenerate.
17134 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17136 * acconfig.h: Remove.
17137 * configure.ac: Add a test for socklen_t. Use three-argument
17138 AC_DEFINE throughout.
17139 * config.in: Regenerated using autoheader 2.59.
17140 * configure: Regenerated.
17142 * gdbreplay.c (socklen_t): Provide a default.
17143 (remote_open): Use socklen_t.
17144 * remote-utils.c (socklen_t): Provide a default.
17145 (remote_open): Use socklen_t.
17146 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17149 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17151 * linux-low.c (linux_read_memory, linux_write_memory)
17152 (linux_read_auxv): Likewise.
17153 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17154 (check_mem_write): Likewise.
17155 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17157 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17158 (registers_from_string, register_data): Likewise.
17159 * server.c (handle_query, main): Likewise.
17160 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17161 (decode_M_packet): Likewise.
17162 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17163 * target.h (struct target_ops): Update read_memory, write_memory,
17165 (read_inferior_memory, write_inferior_memory): Update.
17166 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17167 to unsigned char *.
17168 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17169 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17170 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17171 linux-s390-low.c, linux-sh-low.c: Update for changes in
17172 read_inferior_memory and the_low_target->breakpoint.
17174 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17176 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17177 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17178 * configure.srv: Add powerpc64-*-linux*.
17179 * linux-ppc64-low.c: New file.
17181 2005-05-23 Orjan Friberg <orjanf@axis.com>
17183 * linux-cris-low.c: New file with support for CRIS.
17184 * linux-crisv32-low.c: Ditto for CRISv32.
17185 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17186 (clean): Add reg-cris.c and reg-crisv32.c.
17187 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17188 reg-crisv32.o, and reg-crisv32.c to make rules.
17189 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17190 recognized targets.
17192 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17194 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17195 of sizeof (PTRACE_XFER_TYPE).
17196 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17198 2005-05-12 Orjan Friberg <orjanf@axis.com>
17200 * target.h (struct target_ops): Add insert_watchpoint,
17201 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17202 pointers for hardware watchpoint support.
17203 * linux-low.h (struct linux_target_ops): Ditto.
17204 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17205 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17206 to linux_target_ops.
17207 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17209 * server.c (main): Recognize 'Z' and 'z' packets.
17211 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17213 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17214 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17215 (the_low_target): Add new members.
17217 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17219 * proc-service.c (ps_lgetregs): Search all_processes instead of
17222 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17224 * server.c (start_inferior): Change return type to int.
17225 (attach_inferior): Change sigptr to int *.
17226 (handle_v_cont, handle_v_requests): Change signal to int *.
17227 (main): Change signal to int.
17229 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17231 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17232 * configure.srv: Add m32r*-*-linux*.
17233 * linux-m32r-low.c: New file.
17235 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17237 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17239 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17241 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17242 Take unsigned long arguments for PIDs.
17243 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17244 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17245 (wait_for_sigstop, linux_resume_one_process)
17246 (regsets_fetch_inferior_registers, linux_send_signal)
17247 (linux_read_auxv): Likewise. Update the types of variables holding
17248 PIDs. Update format string specifiers.
17249 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17250 * remote-utils.c (prepare_resume_reply): Likewise.
17251 * server.c (cont_thread, general_thread, step_thread)
17252 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17254 (handle_query): Update format specifiers.
17255 (handle_v_cont, main): Use strtoul for thread IDs.
17256 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17257 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17258 (general_thread, step_thread, thread_from_wait)
17259 (old_thread_from_wait): Update.
17260 * target.h (struct thread_resume): Use unsigned long for THREAD.
17261 (struct target_ops): Use unsigned long for arguments to attach and
17264 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17266 * acinclude.m4: Include bfd/bfd.m4 directly.
17267 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17268 <agriffis@toolchain.org>.
17269 * aclocal.m4, configure: Regenerated.
17271 2005-01-07 Andrew Cagney <cagney@gnu.org>
17273 * configure.ac: Rename configure.in, require autoconf 2.59.
17274 * configure: Re-generate.
17276 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17278 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17279 LIBS when finished.
17280 * aclocal.m4: Regenerated.
17281 * configure: Regenerated.
17283 2004-11-21 Andreas Schwab <schwab@suse.de>
17285 * linux-m68k-low.c (m68k_num_gregs): Define.
17286 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17287 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17288 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17289 (m68k_breakpoint_at): New. Add to the_low_target.
17291 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17292 srv_linux_thread_db to yes.
17294 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17296 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17297 (ARCH_SET_FS): Likewise.
17298 (ARCH_GET_FS): Likewise.
17299 (ARCH_GET_GS): Likewise.
17301 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17303 * linux-i386-low.c (ps_get_thread_area): New.
17304 * linux-x86-64-low.c (ps_get_thread_area): New.
17305 * linux-low.c: Include <sys/syscall.h>.
17306 (linux_kill_one_process): Don't kill the first thread here.
17307 (linux_kill): Kill the first thread here.
17308 (kill_lwp): New function.
17309 (send_sigstop, linux_send_signal): Use it.
17310 * proc-service.c: Clean up #ifdefs.
17311 (fpregset_info): Delete.
17312 (ps_lgetregs): Update and enable implementation.
17313 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17315 * remote-utils.c (struct sym_cache, symbol_cache): New.
17316 (input_interrupt): Print a clearer message.
17317 (async_io_enabled): New variable.
17318 (enable_async_io, disable_async_io): Use it. Update comments.
17319 (look_up_one_symbol): Use the symbol cache.
17320 * thread-db.c (thread_db_look_up_symbols): New function.
17321 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17323 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17325 * configure.in: Test for -rdynamic.
17326 * configure: Regenerated.
17327 * Makefile (INTERNAL_LDFLAGS): New.
17328 (gdbserver, gdbreplay): Use it.
17330 2004-09-02 Andrew Cagney <cagney@gnu.org>
17332 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17334 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17336 * linux-low.c (linux_wait): Clear all_processes list also.
17338 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17340 * linux-low.c: Include <errno.h>. Remove extern declaration of
17343 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17345 * gdbreplay.c, server.h, utils.c: Update copyright years.
17347 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17349 * server.c (main): Print child status or termination signal from
17350 variable 'signal', not 'sig'.
17352 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17354 * linux-low.c (linux_read_memory): Change return type to
17355 int. Check for and return error from ptrace().
17356 * target.c (read_inferior_memory): Change return type to int. Pass
17357 back return status from the_target->read_memory().
17358 * target.h (struct target_ops): Adapt *read_memory() prototype.
17360 (read_inferior_memory): Adapt prototype.
17361 * server.c (main): Return an error packet if
17362 read_inferior_memory() returns an error.
17364 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17366 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17367 Unify with other clean targets.
17369 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17371 * server.c (handle_v_cont): Call set_desired_inferior.
17373 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17375 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17377 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17379 * linux-low.c (linux_wait): Unblock async I/O.
17380 (linux_resume): Block and enable async I/O.
17381 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17382 * server.h (block_async_io, unblock_async_io): Add prototypes.
17384 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17386 * remote-utils.c (remote_open): Print a status notice after
17387 opening a TCP port.
17388 * server.c (attach_inferior): Print a status notice after
17391 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17393 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17395 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17397 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17399 * server.c, target.h: Update copyright years.
17401 2004-02-25 Roland McGrath <roland@redhat.com>
17403 * target.h (struct target_ops): New member `read_auxv'.
17404 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17405 * linux-low.c (linux_read_auxv): New function.
17406 (linux_target_ops): Initialize `read_auxv' member to that.
17408 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17410 Committed by Jim Blandy <jimb@redhat.com>.
17412 * linux-s390-low.c (s390_num_regs): Update.
17413 (s390_regmap): Remove control registers. Use __s390x__ predefine
17414 instead of GPR_SIZE to distiguish s390 and s390x targets.
17416 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17418 * linux-low.c: Update copyright year.
17419 (check_removed_breakpoint): Clear pending_is_breakpoint.
17420 (linux_set_resume_request, linux_queue_one_thread)
17421 (resume_status_pending_p): New functions.
17422 (linux_continue_one_thread): Use process->resume.
17423 (linux_resume): Only resume threads if there are no pending events.
17424 * linux-low.h (struct process_info): Add resume request
17427 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17429 * regcache.c (new_register_cache): Clear the allocated register
17430 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17432 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17434 * linux-low.c (linux_resume): Take a struct thread_resume *
17436 (linux_wait): Update call.
17437 (resume_ptr): New static variable.
17438 (linux_continue_one_thread): Renamed from
17439 linux_continue_one_process. Use resume_ptr.
17440 (linux_resume): Use linux_continue_one_thread.
17441 * server.c (handle_v_cont, handle_v_requests): New functions.
17442 (myresume): New function.
17443 (main): Handle 'v' case.
17444 * target.h (struct thread_resume): New type.
17445 (struct target_ops): Change argument of "resume" to struct
17447 (myresume): Delete macro.
17449 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17451 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17452 (uninstall): Support DESTDIR.
17454 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17456 * configure.srv: Add xscale*linux copy of arm*linux entry.
17458 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17460 * linux-arm-low.c (arm_reinsert_addr): New function.
17461 (the_low_target): Add arm_reinsert_addr.
17463 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17465 * mem-break.c: Remove whitespace at end of file.
17467 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17469 * configure.in: Check whether we need to prototype strerror.
17470 * server.h: Optionally prototype strerror.
17471 * gdbreplay.c (perror_with_name): Use strerror.
17472 * linux-low.c (linux_attach_lwp): Use strerror.
17473 * utils.c (perror_with_name): Use strerror.
17474 * config.in, configure: Regenerated.
17476 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17478 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17479 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17481 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17483 * Makefile.in (SFILES): Update.
17484 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17485 low-sun3.c: Remove files.
17487 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17489 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17490 (linux_detach_one_process, linux_detach): New functions.
17491 (linux_target_ops): Add linux_detach.
17492 * server.c (main): Handle 'D' packet.
17493 * target.h (struct target_ops): Add "detach" member.
17494 (detach_inferior): Define.
17496 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17498 From Kelley Cook <kelleycook@wideopenwest.com>:
17499 * configure.srv: Accept i[34567]86 variants.
17501 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17503 * linux-low.c (linux_wait_for_event): Correct comment typos.
17504 (linux_resume_one_process): Call check_removed_breakpoint.
17505 (linux_send_signal): New function.
17506 (linux_target_ops): Add linux_send_signal.
17507 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17509 * target.h (struct target_ops): Add send_signal.
17511 2003-05-29 Jim Blandy <jimb@redhat.com>
17513 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17514 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17515 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17516 away part of the register's value.
17518 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17520 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17521 (linux_wait_for_event, linux_init_signals): Likewise.
17523 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17525 * configure.in: Check for stdlib.h.
17526 * configure: Regenerated.
17527 * config.in: Regenerated.
17529 2003-01-04 Andreas Schwab <schwab@suse.de>
17531 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17533 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17535 * Makefile.in: Remove obsolete code.
17537 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17539 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17540 defined(PT_FPR0_HI).
17542 2002-11-17 Stuart Hughes <seh@zee2.com>
17544 * linux-arm-low.c (arm_num_regs): Increase.
17545 (arm_regmap): Include status register.
17547 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17549 * linux-low.c (register_addr): Remove incorrect -1 check.
17551 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17553 * linux-low.c (linux_create_inferior): Call setpgid. Return
17555 (unstopped_p, linux_signal_pid): Remove.
17556 (linux_target_ops): Remove linux_signal_pid.
17557 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17558 global instead of target method.
17559 * target.h (struct target_ops): Remove signal_pid. Update comment
17560 for create_inferior.
17561 * server.c (signal_pid): New variable.
17562 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17563 gdbserver. Set the child to be the foreground process group.
17564 (attach_inferior): Set signal_pid.
17566 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17568 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17570 2002-08-20 Jim Blandy <jimb@redhat.com>
17572 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17575 2002-08-01 Andrew Cagney <cagney@redhat.com>
17577 * Makefile.in: Make chill references obsolete.
17579 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17581 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17582 * configure: Regenerate.
17583 * config.in: Regenerate.
17585 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17587 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17588 (perror_with_name, remote_close, remote_open, expect, play): Static.
17590 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17592 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17593 byte offsets instead of an array of indexes.
17594 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17596 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17598 * regcache.c: Add comment.
17600 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17602 * thread-db.c: New file.
17603 * proc-service.c: New file.
17604 * acinclude.m4: New file.
17605 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17606 proc-service.o, and thread-db.o.
17607 (linux-low.o): Add USE_THREAD_DB.
17608 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17609 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17610 * aclocal.m4: Regenerated.
17611 * config.in: Regenerated.
17612 * configure: Regenerated.
17613 * configure.in: Check for proc_service.h, sys/procfs.h,
17614 thread_db.h, and linux/elf.h headrs.
17615 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17616 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17617 Check for -lthread_db and thread support.
17618 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17619 PowerPC, and SuperH.
17620 * i387-fp.c: Constify arguments.
17621 * i387-fp.h: Likewise.
17622 * inferiors.c: (struct thread_info): Renamed from
17623 `struct inferior_info'. Remove PID member. Use generic inferior
17624 list header. All uses updated.
17625 (inferiors, signal_pid): Removed.
17626 (all_threads): New variable.
17627 (get_thread): Define.
17628 (add_inferior_to_list): New function.
17629 (for_each_inferior): New function.
17630 (change_inferior_id): New function.
17631 (add_inferior): Removed.
17632 (remove_inferior): New function.
17633 (add_thread): New function.
17634 (free_one_thread): New function.
17635 (remove_thread): New function.
17636 (clear_inferiors): Use for_each_inferior and free_one_thread.
17637 (find_inferior): New function.
17638 (find_inferior_id): New function.
17639 (inferior_target_data): Update argument type.
17640 (set_inferior_target_data): Likewise.
17641 (inferior_regcache_data): Likewise.
17642 (set_inferior_regcache_data): Likewise.
17643 * linux-low.c (linux_bp_reinsert): Remove.
17644 (all_processes, stopping_threads, using_thrads)
17645 (struct pending_signals, debug_threads, pid_of): New.
17646 (inferior_pid): Replace with macro.
17647 (struct inferior_linux_data): Remove.
17648 (get_stop_pc, add_process): New functions.
17649 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17650 Use add_process and add_thread.
17651 (linux_attach_lwp): New function, based on old linux_attach. Use
17652 add_process and add_thread. Set stop_expected for new threads.
17653 (linux_attach): New function.
17654 (linux_kill_one_process): New function.
17655 (linux_kill): Kill all LWPs.
17656 (linux_thread_alive): Use find_inferior_id.
17657 (check_removed_breakpoints, status_pending_p): New functions.
17658 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17659 Update. Use WNOHANG. Wait for cloned processes also. Update process
17660 struct for the found process.
17661 (linux_wait_for_event): New function.
17662 (linux_wait): Use it. Support LWPs.
17663 (send_sigstop, wait_for_sigstop, stop_all_processes)
17664 (linux_resume_one_process, linux_continue_one_process): New functions.
17665 (linux_resume): Support LWPs.
17666 (REGISTER_RAW_SIZE): Remove.
17667 (fetch_register): Use register_size instead. Call supply_register.
17668 (usr_store_inferior_registers): Likewise. Call collect_register.
17669 Fix recursive case.
17670 (regsets_fetch_inferior_registers): Improve error message.
17671 (regsets_store_inferior_registers): Add debugging.
17672 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17673 (unstopped_p, linux_signal_pid): New functions.
17674 (linux_target_ops): Add linux_signal_pid.
17675 (linux_init_signals): New function.
17676 (initialize_low): Call it. Initialize using_threads.
17677 * regcache.c (inferior_regcache_data): Add valid
17679 (get_regcache): Fetch registers lazily. Add fetch argument
17680 and update all callers.
17681 (regcache_invalidate_one, regcache_invalidate): New
17683 (new_register_cache): Renamed from create_register_cache.
17684 Return the new regcache.
17685 (free_register_cache): Change argument to a void *.
17686 (registers_to_string, registers_from_string): Call get_regcache
17687 with fetch flag set.
17688 (register_data): Make static. Pass fetch flag to get_regcache.
17689 (supply_register): Call get_regcache with fetch flag clear.
17690 (collect_register): Call get_regcache with fetch flag set.
17691 (collect_register_as_string): New function.
17692 * regcache.h: Update.
17693 * remote-utils.c (putpkt): Flush after debug output and use
17695 Handle input interrupts while waiting for an ACK.
17696 (input_interrupt): Use signal_pid method.
17697 (getpkt): Flush after debug output and use stderr.
17698 (outreg): Use collect_register_as_string.
17699 (new_thread_notify, dead_thread_notify): New functions.
17700 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17701 and general_thread.
17702 (look_up_one_symbol): Flush after debug output.
17703 * server.c (step_thread, server_waiting): New variables.
17704 (start_inferior): Don't use signal_pid. Update call to mywait.
17705 (attach_inferior): Update call to mywait.
17706 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17707 (main): Don't fetch/store registers explicitly. Use
17708 set_desired_inferior. Support proposed ``Hs'' packet. Update
17710 * server.h: Update.
17711 (struct inferior_list, struct_inferior_list_entry): New.
17712 * target.c (set_desired_inferior): New.
17713 (write_inferior_memory): Constify.
17714 (mywait): New function.
17715 * target.h: Update.
17716 (struct target_ops): New signal_pid method.
17717 (mywait): Removed macro, added prototype.
17719 * linux-low.h (regset_func): Removed.
17720 (regset_fill_func, regset_store_func): New.
17721 (enum regset_type): New.
17722 (struct regset_info): Add type field. Use new operation types.
17723 (struct linux_target_ops): stop_pc renamed to get_pc.
17724 Add decr_pc_after_break and breakpoint_at.
17725 (get_process, get_thread_proess, get_process_thread)
17726 (strut process_info, all_processes, linux_attach_lwp)
17727 (thread_db_init): New.
17729 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17730 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17731 (the_low_target): Add new members.
17732 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17733 (i386_store_fpxregset): Constify.
17734 (target_regsets): Add new kind identifier.
17735 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17736 (i386_set_pc): Add debugging.
17737 (i386_breakpoint_at): New function.
17738 (the_low_target): Add new members.
17739 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17740 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17741 (mips_breakpoint_at): New.
17742 (the_low_target): Add new members.
17743 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17744 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17745 (the_low_target): Add new members.
17746 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17747 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17748 (the_low_target): Add new members.
17749 * linux-x86-64-low.c (target_regsets): Add new kind
17752 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17754 From Martin Pool <mbp@samba.org>:
17755 * server.c (gdbserver_usage): New function.
17758 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17760 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17761 stop_at -> stop_pc.
17763 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17765 * Makefile.in: Remove obsolete code.
17767 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17769 * linux-low.c (regsets_fetch_inferior_registers),
17770 (regsets_store_inferior_registers): Removed cast to int from
17772 * regcache.h: Added declaration of struct inferior_info.
17774 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17776 * inferiors.c (struct inferior_info): Add regcache_data.
17777 (add_inferior): Call create_register_cache.
17778 (clear_inferiors): Call free_register_cache.
17779 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17780 * regcache.c (struct inferior_regcache_data): New.
17781 (registers): Remove.
17782 (get_regcache): New function.
17783 (create_register_cache, free_register_cache): New functions.
17784 (set_register_cache): Don't initialize the register cache here.
17785 (registers_to_string, registers_from_string, register_data): Call
17787 * regcache.h: Add prototypes.
17788 * server.h: Likewise.
17790 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17792 * mem-break.c: New file.
17793 * mem-break.h: New file.
17794 * Makefile.in: Add mem-break.o rule; update server.h
17796 * inferiors.c (struct inferior_info): Add target_data
17798 (clear_inferiors): Free target_data member if set.
17799 (inferior_target_data, set_inferior_target_data): New functions.
17800 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17801 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17802 * linux-low.c (linux_bp_reinsert): New variable.
17803 (struct inferior_linux_data): New.
17804 (linux_create_inferior): Use set_inferior_target_data.
17805 (linux_attach): Likewise. Call add_inferior.
17806 (linux_wait_for_one_inferior): New function.
17807 (linux_wait): Call it.
17808 (linux_write_memory): Add const.
17809 (initialize_low): Call set_breakpoint_data.
17810 * linux-low.h (struct linux_target_ops): Add breakpoint
17812 * server.c (attach_inferior): Remove extra add_inferior
17814 * server.h: Include mem-break.h. Update inferior.c
17816 * target.c (read_inferior_memory)
17817 (write_inferior_memory): New functions.
17818 * target.h (read_inferior_memory)
17819 (write_inferior_memory): Change macros to prototypes.
17820 (struct target_ops): Update comments. Add const to write_memory
17823 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17825 * linux-low.c (usr_store_inferior_registers): Support
17826 registers which are allowed to fail to store.
17827 * linux-low.h (linux_target_ops): Likewise.
17828 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17829 (ppc_cannot_store_register): FPSCR may not be storable.
17831 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17833 * server.h: Include <string.h> if HAVE_STRING_H.
17834 * ChangeLog: Correct paths in last ChangeLog entry.
17836 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17838 * linux-low.h: Remove obsolete prototypes.
17839 (struct linux_target_ops): New.
17840 (extern the_low_target): New.
17841 * linux-low.c (num_regs, regmap): Remove declarations.
17842 (register_addr): Use the_low_target explicitly.
17843 (fetch_register): Likewise.
17844 (usr_fetch_inferior_registers): Likewise.
17845 (usr_store_inferior_registers): Likewise.
17846 * linux-arm-low.c (num_regs): Remove.
17847 (arm_num_regs): Define.
17848 (arm_regmap): Renamed from regmap, made static.
17849 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17851 (arm_cannot_store_register): Renamed from cannot_store_register,
17853 (the_low_target): New.
17854 * linux-i386-low.c (num_regs): Remove.
17855 (i386_num_regs): Define.
17856 (i386_regmap): Renamed from regmap, made static.
17857 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17859 (i386_cannot_store_register): Renamed from cannot_store_register,
17861 (the_low_target): New.
17862 * linux-ia64-low.c (num_regs): Remove.
17863 (ia64_num_regs): Define.
17864 (ia64_regmap): Renamed from regmap, made static.
17865 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17867 (ia64_cannot_store_register): Renamed from cannot_store_register,
17869 (the_low_target): New.
17870 * linux-m68k-low.c (num_regs): Remove.
17871 (m68k_num_regs): Define.
17872 (m68k_regmap): Renamed from regmap, made static.
17873 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17875 (m68k_cannot_store_register): Renamed from cannot_store_register,
17877 (the_low_target): New.
17878 * linux-mips-low.c (num_regs): Remove.
17879 (mips_num_regs): Define.
17880 (mips_regmap): Renamed from regmap, made static.
17881 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17883 (mips_cannot_store_register): Renamed from cannot_store_register,
17885 (the_low_target): New.
17886 * linux-ppc-low.c (num_regs): Remove.
17887 (ppc_num_regs): Define.
17888 (ppc_regmap): Renamed from regmap, made static.
17889 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17891 (ppc_cannot_store_register): Renamed from cannot_store_register,
17893 (the_low_target): New.
17894 * linux-s390-low.c (num_regs): Remove.
17895 (s390_num_regs): Define.
17896 (s390_regmap): Renamed from regmap, made static.
17897 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17899 (s390_cannot_store_register): Renamed from cannot_store_register,
17901 (the_low_target): New.
17902 * linux-sh-low.c (num_regs): Remove.
17903 (sh_num_regs): Define.
17904 (sh_regmap): Renamed from regmap, made static.
17905 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17907 (sh_cannot_store_register): Renamed from cannot_store_register,
17909 (the_low_target): New.
17910 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17911 (the_low_target): New.
17913 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17915 * Makefile.in: Add stamp-h target.
17916 * configure.in: Create stamp-h.
17917 * configure: Regenerated.
17919 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17921 * inferiors.c: New file.
17922 * target.c: New file.
17923 * target.h: New file.
17924 * Makefile.in: Add target.o and inferiors.o. Update
17926 * linux-low.c (inferior_pid): New static variable,
17927 moved from server.c.
17928 (linux_create_inferior): Renamed from create_inferior.
17929 Call add_inferior. Return 0 on success instead of a PID.
17930 (linux_attach): Renamed from myattach.
17931 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17932 (linux_thread_alive): Renamed from mythread_alive.
17933 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17935 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17936 (regsets_store_inferior_registers): Correct error message.
17937 Add missing ``return 0''.
17938 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17939 (linux_store_registers): Renamed from store_inferior_registers.
17940 (linux_read_memory): Renamed from read_inferior_memory.
17941 (linux_write_memory): Renamed from write_inferior_memory.
17942 (linux_target_ops): New structure.
17943 (initialize_low): Call set_target_ops ().
17944 * remote-utils.c (unhexify): New function.
17945 (hexify): New function.
17946 (input_interrupt): Send signals to ``signal_pid''.
17947 * server.c (inferior_pid): Remove.
17948 (start_inferior): Update create_inferior call.
17949 (attach_inferior): Call add_inferior.
17950 (handle_query): New function.
17951 (main): Call handle_query for `q' packets.
17952 * server.h: Include "target.h". Remove obsolete prototypes.
17953 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17955 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17957 * Makefile.in: Add WARN_CFLAGS. Update configury
17959 * configure.in: Check for <string.h>
17960 * configure: Regenerate.
17961 * config.in: Regenerate.
17962 * gdbreplay.c: Include needed system headers.
17963 (remote_open): Remove strchr prototype.
17964 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17965 * regcache.c (supply_register): Change buf argument to const void *.
17966 (supply_register_by_name): Likewise.
17967 (collect_register): Change buf argument to void *.
17968 (collect_register_by_name): Likewise.
17969 * regcache.h: Add missing prototypes.
17970 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17971 * server.c (handle_query): New function.
17972 (attached): New static variable, moved out of main.
17973 (main): Quiet longjmp clobber warnings.
17974 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17975 * utils.c (error): Remove NORETURN.