1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's thread_alive op into a method of
6 * target.h (struct process_stratum_target): Remove the target op.
7 (class process_target): Add the target op.
8 (mythread_alive): Update the macro.
10 Update the derived classes and callers below.
12 * linux-low.cc (linux_target_ops): Update.
13 (linux_thread_alive): Turn into ...
14 (linux_process_target::thread_alive): ... this.
15 (wait_for_sigstop): Update.
16 * linux-low.h (class linux_process_target): Update.
17 * lynx-low.cc (lynx_target_ops): Update.
18 (lynx_thread_alive): Turn into ...
19 (lynx_process_target::thread_alive): ... this.
20 * lynx-low.h (class lynx_process_target): Update.
21 * nto-low.cc (nto_target_ops): Update.
22 (nto_thread_alive): Turn into ...
23 (nto_process_target::thread_alive): ... this.
24 * nto-low.h (class nto_process_target): Update.
25 * win32-low.cc (win32_target_ops): Update.
26 (win32_thread_alive): Turn into ...
27 (win32_process_target::thread_alive): ... this.
28 * win32-low.h (class win32_process_target): Update.
30 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
32 Turn process_stratum_target's join op into a method of
35 * target.h (struct process_stratum_target): Remove the target op.
36 (class process_target): Add the target op.
37 (join_inferior): Update the macro.
39 Update the derived classes and callers below.
41 * linux-low.cc (linux_target_ops): Update.
42 (linux_join): Turn into ...
43 (linux_process_target::join): ... this.
44 * linux-low.h (class linux_process_target): Update.
45 * lynx-low.cc (lynx_target_ops): Update.
46 (lynx_join): Turn into ...
47 (lynx_process_target::join): ... this.
48 * lynx-low.h (class lynx_process_target): Update.
49 * nto-low.cc (nto_target_ops): Update.
50 (nto_process_target::join): Define.
51 * nto-low.h (class nto_process_target): Update.
52 * win32-low.cc (win32_target_ops): Update.
53 (win32_join): Turn into ...
54 (win32_process_target::join): ... this.
55 * win32-low.h (class win32_process_target): Update.
57 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
59 Turn process_stratum_target's mourn op into a method of
62 * target.h (struct process_stratum_target): Remove the target op.
63 (class process_target): Add the target op.
65 Update the derived classes and callers below.
67 * target.cc (target_mourn_inferior): Update.
68 * linux-low.cc (linux_target_ops): Update.
69 (linux_mourn): Turn into ...
70 (linux_process_target::mourn): ... this.
71 (handle_extended_wait): Update.
72 (linux_process_target::kill): Update.
73 (linux_process_target::detach): Update.
74 * linux-low.h (class linux_process_target): Update.
75 * lynx-low.cc (lynx_target_ops): Update.
76 (lynx_mourn): Turn into ...
77 (lynx_process_target::mourn): ... this.
78 * lynx-low.h (class lynx_process_target): Update.
79 * nto-low.cc (nto_target_ops): Update.
80 (nto_mourn): Turn into ...
81 (nto_process_target::mourn): ... this.
82 * nto-low.h (class nto_process_target): Update.
83 * win32-low.cc (win32_target_ops): Update.
84 (win32_mourn): Turn into ...
85 (win32_process_target::mourn): ... this.
86 * win32-low.h (class win32_process_target): Update.
88 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
90 Turn process_stratum_target's detach op into a method of
93 * target.h (struct process_stratum_target): Remove the target op.
94 (class process_target): Add the target op.
95 (detach_inferior): Update the macro.
97 Update the derived classes and callers below.
99 * linux-low.cc (linux_target_ops): Update.
100 (linux_detach): Turn into ...
101 (linux_process_target::detach): ... this.
102 * linux-low.h (class linux_process_target): Update.
103 * lynx-low.cc (lynx_target_ops): Update.
104 (lynx_detach): Turn into ...
105 (lynx_process_target::detach): ... this.
106 * lynx-low.h (class lynx_process_target): Update.
107 * nto-low.cc (nto_target_ops): Update.
108 (nto_detach): Turn into ...
109 (nto_process_target::detach): ... this.
110 * nto-low.h (class nto_process_target): Update.
111 * win32-low.cc (win32_target_ops): Update.
112 (win32_detach): Turn into ...
113 (win32_process_target::detach): ... this.
114 * win32-low.h (class win32_process_target): Update.
116 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
118 Turn process_stratum_target's kill op into a method of
121 * target.h (struct process_stratum_target): Remove the target op.
122 (class process_target): Add the target op.
124 Update the derived classes and callers below.
126 * target.cc (kill_inferior): Update.
127 * linux-low.cc (linux_target_ops): Update.
128 (linux_kill): Turn into ...
129 (linux_process_target::kill): ... this.
130 * linux-low.h (class linux_process_target): Update.
131 * lynx-low.cc (lynx_target_ops): Update.
132 (lynx_kill): Turn into ...
133 (lynx_process_target::kill): ... this.
134 * lynx-low.h (class lynx_process_target): Update.
135 * nto-low.cc (nto_target_ops): Update.
136 (nto_kill): Turn into ...
137 (nto_process_target::kill): ... this.
138 * nto-low.h (class nto_process_target): Update.
139 * win32-low.cc (win32_target_ops): Update.
140 (win32_kill): Turn into ...
141 (win32_process_target::kill): ... this.
142 * win32-low.h (class win32_process_target): Update.
144 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
146 Turn process_stratum_target's attach op into a method of
149 * target.h (struct process_stratum_target): Remove the target op.
150 (class process_target): Add the target op.
151 (myattach): Update the macro.
153 Update the derived classes and callers below.
155 * linux-low.cc (linux_target_ops): Update.
156 (linux_attach): Turn into ...
157 (linux_process_target::attach): ... this.
158 * linux-low.h (class linux_process_target): Update.
159 * lynx-low.cc (lynx_target_ops): Update.
160 (lynx_attach): Turn into ...
161 (lynx_process_target::attach): ... this.
162 * lynx-low.h (class lynx_process_target): Update.
163 * nto-low.cc (nto_target_ops): Update.
164 (nto_attach): Turn into ...
165 (nto_process_target::attach): ... this.
166 * nto-low.h (class nto_process_target): Update.
167 * win32-low.cc (win32_target_ops): Update.
168 (win32_attach): Turn into ...
169 (win32_process_target::attach): ... this.
170 * win32-low.h (class win32_process_target): Update.
172 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
174 Turn process_stratum_target's post_create_inferior op into a method
177 * target.h (struct process_stratum_target): Remove the target op.
178 (class process_target): Add the target op.
179 (target_post_create_inferior): Update the macro.
180 * target.cc (process_target::post_create_inferior): Define.
182 Update the derived classes and callers below.
184 * linux-low.cc (linux_target_ops): Update.
185 (linux_post_create_inferior): Turn into ...
186 (linux_process_target::post_create_inferior): ... this.
187 * linux-low.h (class linux_process_target): Update.
188 * lynx-low.cc (lynx_target_ops): Update.
189 * nto-low.cc (nto_target_ops): Update.
190 * win32-low.cc (win32_target_ops): Update.
192 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
194 Turn process_stratum_target's create_inferior op into a method of
197 * target.h (struct process_stratum_target): Remove the target op.
198 (class process_target): Add the target op.
199 (create_inferior): Rename the macro to ...
200 (target_create_inferior): ... this.
202 Update the derived classes and callers below.
204 * server.cc (handle_v_run): Update.
205 (captured_main): Update.
206 (process_serial_event): Update.
207 * linux-low.cc (linux_target_ops): Update.
208 (linux_create_inferior): Turn into ...
209 (linux_process_target::create_inferior): ... this.
210 * linux-low.h (class linux_process_target): Update.
211 * lynx-low.cc (lynx_target_ops): Update.
212 (lynx_create_inferior): Turn into ...
213 (lynx_process_target::create_inferior): ... this.
214 * lynx-low.h (class lynx_process_target): Update.
215 * nto-low.cc (nto_target_ops): Update.
216 (nto_create_inferior): Turn into ...
217 (nto_process_target::create_inferior): ... this.
218 * nto-low.h (class nto_process_target): Update.
219 * win32-low.cc (win32_target_ops): Update.
220 (win32_create_inferior): Turn into ...
221 (win32_process_target::create_inferior): ... this.
222 * win32-low.h (class win32_process_target): Update.
224 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
226 * target.h (class process_target): New class definition.
227 (struct process_stratum_target) <pt>: New field with type
229 * linux-low.h (class linux_process_target): Define as a derived
230 class of 'process_target'.
231 * linux-low.cc (linux_target_ops): Add a linux_process_target*
233 * lynx-low.h (class lynx_process_target): Define as a derived
234 class of 'process_target'.
235 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
237 * nto-low.h (class nto_process_target): Define as a derived
238 class of 'process_target'.
239 * nto-low.cc (nto_target_ops): Add an nto_process_target*
241 * win32-low.h (class win32_process_target): Define as a derived
242 class of 'process_target'.
243 * win32-low.cc (win32_target_ops): Add a win32_process_target*
246 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
248 * configure: Regenerate.
250 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
251 Andrew Burgess <andrew.burgess@embecosm.com>
253 * linux-riscv-low.cc: New file.
254 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
255 and nat/riscv-linux-tdesc.c.
256 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
257 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
260 2020-02-14 Tom Tromey <tom@tromey.com>
262 * acinclude.m4: Don't include acx_configure_dir.m4.
263 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
264 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
265 (all, install-only, uninstall, clean-info, clean)
266 (maintainer-clean): Don't recurse.
267 (subdir_do, all-lib): Remove.
268 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
270 (generated_files): Update.
271 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
272 * configure: Rebuild.
273 * configure.ac: Don't configure gnulib or libiberty.
276 2020-02-14 Eli Zaretskii <eliz@gnu.org>
278 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
279 preparing the command line for CreateProcess.
280 (win32_create_inferior): Reflect the program name in debugging
281 output that shows the process and its command line.
283 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
285 * Makefile.in: Rename source files from .c to .cc.
286 * %.c: Rename to %.cc.
287 * configure.ac: Rename server.c to server.cc.
288 * configure: Re-generate.
290 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
292 * Makefile.in: Rename gdbsupport source files from .c to .cc.
294 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
296 * win32-low.c (win32_create_inferior): Set signal_pid.
298 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
299 Pedro Alves <palves@redhat.com>
301 Skip building gdbserver in a cross-configuration.
302 * configure.srv: Set $gdbserver_host depending on whether $target
303 is $host. Use $gdbserver_host instead of $host.
305 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
307 * configure: Re-generate.
309 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
311 * configure: Re-generate.
313 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
315 * acinclude.m4: Update warning.m4 path.
317 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
319 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
320 (handle_exception): Set siginfo_er.
321 (win32_xfer_siginfo): New function.
323 2020-02-07 Tom Tromey <tom@tromey.com>
324 Pedro Alves <palves@redhat.com>
326 * README: Update build documentation.
327 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
329 * configure.ac: Update paths.
330 * configure: Rebuild.
331 * acinclude.m4: Update paths.
332 * Makefile.in: Update include paths.
333 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
334 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
335 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
336 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
337 (%-generated.c): Update paths.
338 * Move entire directory from ../gdb/gdbserver.
340 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
342 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
344 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
346 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
347 assignment instead of srv_linux_obj.
349 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
351 * server.c (handle_qxfer_libraries): Write segment-address with
354 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
356 * Makefile.in (install-strip): New target.
357 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
358 * aclocal.m4: Regenerate.
359 * configure: Regenerate.
360 * configure.ac: Add AM_PROG_INSTALL_STRIP.
362 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
364 * Makefile.in (SFILES): Adjust paths to point to real files.
365 (OBS): Move waitstatus.o to target/waitstatus.o.
366 (TAGS): Transform paths appropriately.
368 (nat/%.o): ... this pattern rule.
370 (target/%.o): ... this pattern rule.
371 * configure.srv: Adjust paths throughout to include nat/ prefix
372 with the revant files.
373 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
374 * configure: Regenerate.
376 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
378 * Makefile.in (TAGS): Remove config files from the recipe.
380 2020-01-14 Tom Tromey <tom@tromey.com>
382 * configure: Rebuild.
383 * configure.ac: Remove any checks that were added to common.m4.
384 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
387 2020-01-14 Tom Tromey <tom@tromey.com>
389 * server.h: Include config.h.
390 * gdbreplay.c: Include config.h.
391 * configure: Rebuild.
392 * configure.ac: Don't source common.host.
393 * acinclude.m4: Update path.
394 * Makefile.in (INCSUPPORT): New variable.
395 (INCLUDE_CFLAGS): Add INCSUPPORT.
396 (SFILES): Update paths.
397 (version-generated.c): Update path to create-version.sh.
398 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
400 2020-01-14 Tom Tromey <tom@tromey.com>
402 * configure.ac (LIBS): Use WIN32APILIBS.
403 (USE_WIN32API): Don't define.
404 * configure: Rebuild.
406 2020-01-14 Tom Tromey <tom@tromey.com>
408 * configure: Rebuild.
410 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
412 * Makefile.in (%-generated.c): Remove rule for files from
415 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
417 * configure: Re-generate.
419 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
421 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
423 * tracepoint.c (stop_tracing, flush_trace_buffer,
424 about_to_request_buffer_space, get_trace_state_variable_value,
425 set_trace_state_variable_value, gdb_collect): Add declaration.
427 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
429 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
430 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
431 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
432 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
433 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
436 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
438 * inferiors.c: Include gdbsupport/common-inferior.h.
440 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
442 * hostio-errno.c: Include hostio.h.
444 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
446 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
449 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
451 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
452 * linux-arm-tdesc.h: Include arch/arm.h.
454 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
456 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
458 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
460 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
461 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
463 2020-01-10 Pedro Alves <palves@redhat.com>
465 * fork-child.c (post_fork_inferior): Pass target down to
467 * inferiors.c (switch_to_thread): Add process_stratum_target
469 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
470 * nto-low.c (nto_target_ops): Now a process_stratum_target.
471 * linux-low.c (linux_target_ops): Now a process_stratum_target.
472 * remote-utils.c (prepare_resume_reply): Pass the target to
474 * target.c (the_target): Now a process_stratum_target.
475 (done_accessing_memory): Pass the target to switch_to_thread.
476 (set_target_ops): Ajust to use process_stratum_target.
477 * target.h (struct target_ops): Rename to ...
478 (struct process_stratum_target): ... this.
479 (the_target, set_target_ops): Adjust.
480 (prepare_to_access_memory): Adjust comment.
481 * win32-low.c (child_xfer_memory): Adjust to use
482 process_stratum_target.
483 (win32_target_ops): Now a process_stratum_target.
485 2020-01-06 Eli Zaretskii <eliz@gnu.org>
486 Pedro Alves <palves@redhat.com>
488 * win32-low.c (get_child_debug_event): Extract the fatal exception
489 from the exit status and convert to the equivalent Posix signal
491 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
492 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
494 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
496 * Makefile.in: Use INSTALL_PROGRAM_ENV.
498 2020-01-01 Joel Brobecker <brobecker@adacore.com>
500 * server.c (gdbserver_version): Change copyright year to 2020.
501 * gdbreplay.c (gdbreplay_version): Likewise.
503 2019-12-19 Christian Biesinger <cbiesinger@google.com>
505 * configure: Regenerate.
506 * configure.ac: Quote variable arguments of test.
508 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
510 * Makefile.in: Fix build with GNU Make 3.81
512 2019-12-16 Tom Tromey <tromey@adacore.com>
514 * server.c (get_exec_file): Constify result.
516 2019-12-10 Christian Biesinger <cbiesinger@google.com>
518 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
519 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
520 * config.in: Regenerate.
521 * configure: Regenerate.
522 * configure.ac: Don't check for strerror.
523 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
524 Call safe_strerror instead of strerror.
525 * server.h (strerror): Remove this now-unnecessary declaration.
526 * tracepoint.c (init_named_socket): Call safe_strerror instead of
528 (gdb_agent_helper_thread): Likewise.
529 * utils.c (perror_with_name): Likewise.
531 2019-11-26 Tom Tromey <tom@tromey.com>
533 * configure, config.in: Rebuild.
535 2019-11-26 Tom Tromey <tom@tromey.com>
537 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
538 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
540 * configure, config.in: Rebuild.
542 2019-11-26 Tom Tromey <tom@tromey.com>
544 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
545 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
546 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
547 * acinclude.m4: Include ax_pthread.m4.
548 * config.in, configure: Rebuild.
550 2019-11-26 Christian Biesinger <cbiesinger@google.com>
552 * debug.c (debug_set_output): Call safe_strerror instead of
554 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
555 (linux_kill_one_lwp): Likewise.
556 (linux_detach_one_lwp): Likewise.
557 (linux_wait_for_event_filtered): Likewise.
558 (store_register): Likewise.
559 * lynx-low.c (lynx_attach): Likewise.
560 * mem-break.c (insert_memory_breakpoint): Likewise.
561 (remove_memory_breakpoint): Likewise.
562 (delete_fast_tracepoint_jump): Likewise.
563 (set_fast_tracepoint_jump): Likewise.
564 (uninsert_fast_tracepoint_jumps_at): Likewise.
565 (reinsert_fast_tracepoint_jumps_at): Likewise.
566 * nto-low.c (nto_xfer_memory): Likewise.
567 (nto_resume): Likewise.
569 2019-11-20 Luis Machado <luis.machado@linaro.org>
571 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
572 instead of register count.
573 * tdesc.c (tdesc_contains_feature): New function.
574 * tdesc.h (tdesc_contains_feature): New prototype.
576 2019-11-15 Christian Biesinger <cbiesinger@google.com>
578 * Makefile.in: Add safe-strerror.c.
579 * configure: Regenerate.
580 * configure.ac: Don't source common.host.
582 2019-11-15 Christian Biesinger <cbiesinger@google.com>
584 * config.in: Regenerate.
585 * configure: Regenerate.
587 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
589 * ax.c (ax_printf): Handle size_t_arg.
591 2019-11-06 Christian Biesinger <cbiesinger@google.com>
593 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
594 * mi/mi-main.c (output_cores): Likewise.
595 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
596 (linux_xfer_osdata_modules): Likewise.
597 * remote.c (register_remote_support_xml): Likewise.
598 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
599 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
601 2019-11-01 Christian Biesinger <cbiesinger@google.com>
603 * configure: Regenerate.
604 * configure.ac: Remove check for strerror_r.
606 2019-10-31 Christian Biesinger <cbiesinger@google.com>
608 * config.in: Regenerate.
609 * configure: Regenerate.
610 * configure.ac: Also check for strerror_r.
612 2019-10-31 Christian Biesinger <cbiesinger@google.com>
614 * ax.h (debug_agent): Remove duplicate declaration.
616 2019-10-26 Tom de Vries <tdevries@suse.de>
618 * linux-aarch64-low.c: Fix typos in comments.
619 * linux-arm-low.c: Same.
621 * linux-ppc-low.c: Same.
622 * proc-service.c: Same.
625 * tracepoint.c: Same.
628 2019-10-25 Tom Tromey <tromey@adacore.com>
630 * utils.c (xstrdup): Remove.
632 2019-10-23 Tom Tromey <tom@tromey.com>
634 * configure, config.in: Rebuild.
636 2019-10-23 Tom Tromey <tom@tromey.com>
638 * configure: Rebuild.
639 * acinclude.m4: Use m4_include, not sinclude.
641 2019-10-17 Tom Tromey <tromey@adacore.com>
643 * configure: Rebuild.
644 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
645 in AC_CONFIG_FILES invocation.
646 * Makefile.in (stamp-h, Makefile): Use new-style config.status
649 2019-10-16 Christian Biesinger <cbiesinger@google.com>
651 * server.c: Include xml-builtin.h.
652 (get_xml_features): Don't declare xml_builtins here.
654 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
656 * Makefile.in: Remove references to vec-ipa.o.
658 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
660 * Makefile.in: Remove references to vec.c.
662 2019-10-02 Christian Biesinger <cbiesinger@google.com>
664 * server.c (server_waiting): Change to bool.
665 (extended_protocol): Likewise.
666 (response_needed): Likewise.
667 (exit_requested): Likewise.
668 (run_once): Likewise.
669 (report_no_resumed): Likewise.
670 (non_stop): Likewise.
671 (disable_packet_vCont): Likewise.
672 (disable_packet_Tthread): Likewise.
673 (disable_packet_qC): Likewise.
674 (disable_packet_qfThreadInfo): Likewise.
675 (handle_general_set): Update.
676 (handle_detach): Update.
677 (handle_monitor_command): Update.
678 (handle_query): Update.
679 (captured_main): Update.
680 (process_serial_event): Update.
681 * server.h (server_waiting): Change to bool.
682 (disable_packet_vCont): Likewise.
683 (disable_packet_Tthread): Likewise.
684 (disable_packet_qC): Likewise.
685 (disable_packet_qfThreadInfo): Likewise.
686 (run_once): Likewise.
687 (non_stop): Likewise.
688 * target.c (target_stop_and_wait): Update.
690 2019-10-02 Tom Tromey <tromey@adacore.com>
692 * Makefile.in (SFILES): Add common-inferior.c.
693 (OBS): Add common-inferior.o.
694 * server.c (startup_with_shell): Don't define.
696 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
698 * linux-low.c (linux_low_read_btrace): Update for change to
701 2019-09-20 Christian Biesinger <cbiesinger@google.com>
703 * debug.c (debug_threads): Remove comment in favor of the header.
704 * debug.h (using_threads): Add declaration.
705 (debug_threads): Add comment.
706 * linux-aarch64-low.c: Include debug.h and remove declaration of
708 * nto-low.c: Likewise.
709 * remote-utils.c: Likewise.
710 * thread-db.c: Likewise.
712 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
714 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
715 and powerpc-cell64l-ipa.o.
716 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
717 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
718 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
721 * spu-low.c: Remove file.
723 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
724 (parse_spufs_run): Remove.
725 (ppc_get_pc): Remove Cell/B.E. support.
726 (ppc_set_pc): Likewise.
727 (ppc_breakpoint_at): Likewise.
728 (ppc_arch_setup): Likewise.
729 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
730 tdesc_powerpc_cell32l.
731 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
732 or init_registers_powerpc_cell32l.
733 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
734 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
735 or init_registers_powerpc_cell32l.
736 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
737 (init_registers_powerpc_cell32l): Remove prototype.
738 (init_registers_powerpc_cell64l): Likewise.
740 * target.h (struct target_ops): Remove qxfer_spu member.
741 * server.c (handle_qxfer_spu): Remove.
742 (qxfer_packets): Remove entry for "spu".
743 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
744 * linux-low.c (SPUFS_MAGIC): Remove.
745 (spu_enumerate_spu_ids): Remove.
746 (linux_qxfer_spu): Remove.
747 (linux_target_ops): Remove qxfer_spu member.
748 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
749 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
750 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
752 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
754 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
755 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
756 * config.in: Regenerate.
757 * configure: Regenerate.
759 2019-08-15 Tom Tromey <tromey@adacore.com>
761 * target.c (target_write_memory): Use gdb::byte_vector.
763 2019-08-15 Tom Tromey <tromey@adacore.com>
765 * tracepoint.c (write_inferior_data_pointer)
766 (write_inferior_integer, write_inferior_int8)
767 (write_inferior_uinteger, m_tracepoint_action_download)
768 (r_tracepoint_action_download, x_tracepoint_action_download)
769 (l_tracepoint_action_download, clear_inferior_trace_buffer)
770 (download_agent_expr, download_tracepoint_1)
771 (download_trace_state_variables, upload_fast_traceframes): Update.
772 * server.c (gdb_write_memory): Update.
773 * remote-utils.c (relocate_instruction): Update.
774 * proc-service.c (ps_pdwrite): Update.
775 * mem-break.c (remove_memory_breakpoint)
776 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
777 (uninsert_fast_tracepoint_jumps_at)
778 (reinsert_fast_tracepoint_jumps_at): Update.
779 * linux-x86-low.c (append_insns)
780 (i386_install_fast_tracepoint_jump_pad)
781 (amd64_write_goto_address, i386_write_goto_address): Update.
782 * linux-s390-low.c (append_insns, s390_write_goto_address):
784 * linux-ppc-low.c (ppc_relocate_instruction)
785 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
786 (ppc_write_goto_address): Update.
787 * linux-aarch64-low.c (append_insns): Update.
788 * target.h (struct target_ops): Update.
789 (write_inferior_memory): Don't declare.
790 * target.c (target_write_memory): Rename from
791 write_inferior_memory. Remove old target_write_memory.
793 2019-08-15 Tom Tromey <tromey@adacore.com>
795 * target.c (write_inferior_memory): Use std::vector.
797 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
800 * configure.ac: Drop enable-libmcheck support.
801 * configure, config.in: Rebuild.
802 * acinclude.m4: Don't include it.
804 2019-07-19 Alan Hayward <alan.hayward@arm.com>
806 * configure.srv: Remove Arm xml files.
808 2019-07-19 Alan Hayward <alan.hayward@arm.com>
810 * configure.srv: Add new files. Remove xml generated files.
811 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
813 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
814 * linux-aarch32-tdesc.c: New file.
815 * linux-aarch32-tdesc.h: New file.
816 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
817 * linux-arm-low.c (init_registers_arm, tdesc_arm)
818 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
819 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
820 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
821 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
822 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
823 (arm_read_description): Call arm_linux_read_description.
824 (initialize_low_arch): Don't init registers.
825 * linux-arm-tdesc.c: New file.
826 * linux-arm-tdesc.h: New file.
828 2019-07-10 Alan Hayward <alan.hayward@arm.com>
830 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
831 Move counter inside for.
832 (arm_read_description): Check ptrace earlier.
833 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
835 2019-07-09 Tom Tromey <tom@tromey.com>
837 * configure: Rebuild.
838 * configure.ac: Change common to gdbsupport.
839 * acinclude.m4: Change common to gdbsupport.
840 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
841 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
842 common to gdbsupport.
843 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
844 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
845 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
846 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
847 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
848 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
849 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
850 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
851 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
852 common to gdbsupport.
854 2019-07-04 Alan Hayward <alan.hayward@arm.com>
856 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
858 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
860 2019-07-04 Alan Hayward <alan.hayward@arm.com>
862 * configure.srv: Remove legacy xml.
863 * linux-aarch64-low.c (initialize_low_arch): Remove
864 initialize_low_tdesc call.
865 * linux-aarch64-tdesc-selftest.c: Remove file.
866 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
867 * linux-x86-low.c (initialize_low_arch): Remove
868 initialize_low_tdesc call.
869 * linux-x86-tdesc-selftest.c: Remove file.
870 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
872 2019-06-20 Tom de Vries <tdevries@suse.de>
874 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
875 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
877 2019-06-19 Tom de Vries <tdevries@suse.de>
879 * debug.h (debug_write): Change return type to ssize_t.
880 * debug.c (debug_write): Same.
882 2019-06-14 Tom Tromey <tom@tromey.com>
884 * configure.ac: Use new path to gnulib.
885 * configure: Rebuild.
886 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
889 2019-06-11 Tom Tromey <tom@tromey.com>
891 * Makefile.in (SFILES): Add alloc.c.
893 (IPA_OBJS): Add alloc-ipa.o.
894 (alloc-ipa.o): New target.
895 (%.o: ../%.c): New pattern rule.
897 2019-06-10 Tom Tromey <tromey@adacore.com>
899 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
900 end warning with a newline.
901 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
903 * thread-db.c (attach_thread): Don't end warning with a newline.
904 (thread_db_notice_clone): Likewise.
905 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
907 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
908 end warning with a newline.
910 2019-06-04 Pedro Alves <palves@redhat.com>
912 * server.c (captured_main): Use make_unique_xstrdup.
914 2019-06-02 Tom Tromey <tom@tromey.com>
916 * gdbreplay.c (fromhex): Remove.
917 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
919 2019-05-29 Tom Tromey <tromey@adacore.com>
921 * configure: Rebuild.
923 2019-05-06 Kevin Buettner <kevinb@redhat.com>
925 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
926 sign extension code on 32-bit builds.
928 2019-05-03 Eli Zaretskii <eliz@gnu.org>
931 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
933 2019-04-19 Tom Tromey <tom@tromey.com>
935 * server.c (struct vstop_notif): Derive from notif_event.
937 (queue_stop_reply): Update.
938 (remove_all_on_match_ptid): Change type. Rewrite.
939 (discard_queued_stop_replies): Rewrite.
940 (in_queued_stop_replies_ptid): Change type.
941 (in_queued_stop_replies): Rewrite.
942 (notif_stop): Update.
943 (queue_stop_reply_callback): Update.
944 (captured_main): Don't call initialize_notif.
945 (push_stop_notification): Update.
946 * notif.c (notif_write_event, handle_notif_ack)
947 (notif_event_enque, notif_push): Update.
948 (notif_event_xfree, initialize_notif): Remove.
949 * notif.h (struct notif_event): Include <list>, not
951 (struct notif_server) <queue>: Now a std::list.
952 (notif_event_p): Remove typedef.
953 (initialize_notif): Don't declare.
954 (struct notif_event): Add virtual destructor.
956 2019-04-17 Alan Hayward <alan.hayward@arm.com>
958 * ax.c (ax_vdebug): Call debug_printf.
959 * debug.c (debug_write): New function.
960 * debug.h (debug_write): New declaration.
961 * linux-low.c (sigchld_handler): Call debug_write.
963 2019-04-17 Alan Hayward <alan.hayward@arm.com>
965 * debug.c (debug_set_output): New function.
966 (debug_vprintf): Send output to debug_file.
967 (debug_flush): Likewise.
968 * debug.h (debug_set_output): New declaration.
969 * server.c (handle_monitor_command): Add debug-file option.
970 (captured_main): Likewise.
972 2019-04-17 Alan Hayward <alan.hayward@arm.com>
974 * debug.c (remote_debug): Add definition.
975 * debug.h (remote_debug): Add declaration.
976 * hostio.c (remote_debug): Remove declaration.
977 * remote-utils.c (struct ui_file): Likewise.
978 (remote_debug): Likewise.
979 * remote-utils.h (remote_debug): Likewise,
980 * server.c (remote_debug): Remove definition.
982 2019-04-10 Kevin Buettner <kevinb@redhat.com>
984 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
985 when using a 64-bit gdbserver.
987 2019-04-09 Tom Tromey <tromey@adacore.com>
989 * linux-low.c (select_event_lwp): Use find_thread_in_random.
991 2019-04-08 Tom Tromey <tom@tromey.com>
993 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
995 (linux_resume_one_lwp): Likewise.
997 2019-04-08 Tom Tromey <tom@tromey.com>
999 * gdbreplay.c: Update.
1000 * linux-low.c: Update.
1003 2019-04-08 Tom Tromey <tom@tromey.com>
1005 * server.c: Use C++ exception handling.
1006 * linux-low.c: Use C++ exception handling.
1007 * gdbreplay.c: Use C++ exception handling.
1009 2019-04-08 Tom Tromey <tom@tromey.com>
1011 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
1012 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
1013 (captured_main, main): Update.
1014 * gdbreplay.c (main): Update.
1016 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1018 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
1019 value in argument pointer, return 1 if the entry is found and 0
1020 otherwise. Move comment.
1021 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
1022 * linux-low.h (linux_get_auxv): Declare.
1023 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
1025 2019-04-05 Tom Tromey <tromey@adacore.com>
1027 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1030 2019-03-28 Alan Hayward <alan.hayward@arm.com>
1032 * linux-low.c (AT_HWCAP2): Add define if not already included.
1034 2019-03-26 Alan Hayward <alan.hayward@arm.com>
1036 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1037 (aarch64_arch_setup): Call linux_get_hwcap.
1038 * linux-arm-low.c (arm_get_hwcap): Remove function.
1039 (arm_read_description): Call linux_get_hwcap.
1040 * linux-low.c (linux_get_auxv): New function.
1041 (linux_get_hwcap): Likewise.
1042 (linux_get_hwcap2): Likewise.
1043 * linux-low.h (linux_get_hwcap): New declaration.
1044 (linux_get_hwcap2): Likewise.
1045 * linux-ppc-low.c (ppc_get_auxv): Remove function.
1046 (ppc_arch_setup): Call linux_get_hwcap.
1047 * linux-s390-low.c (s390_get_hwcap): Remove function.
1048 (s390_arch_setup): Call linux_get_hwcap.
1050 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1051 Jiong Wang <jiong.wang@arm.com>
1053 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1054 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1056 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1058 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1059 Jiong Wang <jiong.wang@arm.com>
1061 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1062 (aarch64_get_hwcap): New function.
1063 (aarch64_arch_setup): Read APIA hwcap.
1065 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1066 Jiong Wang <jiong.wang@arm.com>
1068 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1069 (initialize_low_tracepoint): Likewise.
1070 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1071 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1072 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1073 (aarch64_linux_read_description): Likewise.
1074 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1076 2019-03-12 John Baldwin <jhb@FreeBSD.org>
1078 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1079 i386_create_target_description for 'segments' parameter.
1080 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1081 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1082 * win32-i386-low.c (i386_arch_setup): Likewise.
1084 2019-03-12 Tom Tromey <tromey@adacore.com>
1086 * linux-low.c (iterate_over_lwps): Update.
1088 2019-03-06 Tom Tromey <tom@tromey.com>
1090 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1091 (captured_main): Use SCOPE_EXIT.
1093 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1095 * configure.srv: Use '$enable_unittest' instead of '$development'
1096 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1099 2019-02-27 Tom Tromey <tromey@adacore.com>
1101 * gdbreplay.c (logchar): Handle \r\n.
1103 2019-02-07 Alan Hayward <alan.hayward@arm.com>
1105 * linux-low.c (linux_attach): Add process before lwp.
1106 * server.c (attach_inferior): Check if already attached.
1108 2019-02-07 Tom Tromey <tom@tromey.com>
1110 * x86-tdesc.h: Rename include guard.
1111 * x86-low.h: Add include guard.
1112 * wincecompat.h: Rename include guard.
1113 * win32-low.h: Add include guard.
1114 * utils.h: Rename include guard.
1115 * tracepoint.h: Rename include guard.
1116 * tdesc.h: Rename include guard.
1117 * target.h: Rename include guard.
1118 * server.h: Rename include guard.
1119 * remote-utils.h: Rename include guard.
1120 * regcache.h: Rename include guard.
1121 * nto-low.h: Rename include guard.
1122 * notif.h: Add include guard.
1123 * mem-break.h: Rename include guard.
1124 * lynx-low.h: Add include guard.
1125 * linux-x86-tdesc.h: Add include guard.
1126 * linux-s390-tdesc.h: Add include guard.
1127 * linux-ppc-tdesc-init.h: Add include guard.
1128 * linux-low.h: Add include guard.
1129 * linux-aarch64-tdesc.h: Add include guard.
1130 * linux-aarch32-low.h: Add include guard.
1131 * inferiors.h: Rename include guard.
1132 * i387-fp.h: Rename include guard.
1133 * hostio.h: Rename include guard.
1134 * gdbthread.h: Rename include guard.
1135 * gdb_proc_service.h: Rename include guard.
1136 * event-loop.h: Rename include guard.
1137 * dll.h: Rename include guard.
1138 * debug.h: Rename include guard.
1139 * ax.h: Rename include guard.
1141 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1144 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1145 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1147 2019-01-25 Tom Tromey <tom@tromey.com>
1149 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1151 2019-01-25 Tom Tromey <tom@tromey.com>
1153 * win32-low.c: Fix common/ includes.
1154 * win32-i386-low.c: Fix common/ includes.
1155 * tracepoint.c: Fix common/ includes.
1156 * thread-db.c: Fix common/ includes.
1157 * target.h: Fix common/ includes.
1158 * symbol.c: Fix common/ includes.
1159 * spu-low.c: Fix common/ includes.
1160 * server.h: Fix common/ includes.
1161 * server.c: Fix common/ includes.
1162 * remote-utils.c: Fix common/ includes.
1163 * regcache.h: Fix common/ includes.
1164 * regcache.c: Fix common/ includes.
1165 * nto-x86-low.c: Fix common/ includes.
1166 * notif.h: Fix common/ includes.
1167 * mem-break.h: Fix common/ includes.
1168 * lynx-low.c: Fix common/ includes.
1169 * lynx-i386-low.c: Fix common/ includes.
1170 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1171 * linux-x86-low.c: Fix common/ includes.
1172 * linux-low.c: Fix common/ includes.
1173 * inferiors.h: Fix common/ includes.
1174 * i387-fp.c: Fix common/ includes.
1175 * hostio.c: Fix common/ includes.
1176 * hostio-errno.c: Fix common/ includes.
1177 * gdbthread.h: Fix common/ includes.
1178 * gdbreplay.c: Fix common/ includes.
1179 * fork-child.c: Fix common/ includes.
1180 * event-loop.c: Fix common/ includes.
1182 (enum gdb_agent_op): Fix common/ includes.
1184 2019-01-21 Tom Tromey <tom@tromey.com>
1186 * tracepoint.c: Fix includes.
1187 * remote-utils.c: Fix includes.
1188 * linux-x86-low.c: Fix includes.
1190 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1192 * gdbreplay.c (gdbreplay_version): Update copyright year in
1194 * server.c (gdbserver_version): Likewise.
1196 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1198 * linux-low.c (add_lwp): Switch ordering.
1200 2018-11-29 Tom Tromey <tom@tromey.com>
1202 * win32-low.c (win32_join): Take pid, not process.
1203 * target.h (struct target_ops) <join>: Change argument type.
1204 (join_inferior): Change argument name.
1205 * spu-low.c (spu_join): Take pid, not process.
1206 * server.c (handle_detach): Preserve pid before destroying
1208 * lynx-low.c (lynx_join): Take pid, not process.
1209 * linux-low.c (linux_join): Take pid, not process.
1211 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1213 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1214 (aarch64_cannot_fetch_register): Likewise.
1215 (struct linux_target_ops): Update references.
1217 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1219 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1221 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1223 * configure.srv (ipa_ppc_linux_regobj): Add
1224 powerpc-isa207-htm-vsx32l-ipa.o and
1225 powerpc-isa207-htm-vsx64l-ipa.o.
1226 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1227 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1228 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1229 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1230 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1231 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1232 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1233 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1234 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1235 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1236 (init_registers_powerpc_isa207_htm_vsx32l)
1237 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1238 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1239 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1240 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1241 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1242 (ppc_store_tm_ctarregset): New functions.
1243 (ppc_regsets): Add entries for HTM regsets.
1244 (ppc_arch_setup): Set htm in features struct when needed. Set
1245 sizes for the HTM regsets.
1246 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1247 (initialize_low_arch): Call
1248 init_registers_powerpc_isa207_htm_vsx32l and
1249 init_registers_powerpc_isa207_htm_vsx64l.
1250 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1251 PPC_TDESC_ISA207_HTM_VSX.
1252 (initialize_low_tracepoint): Call
1253 init_registers_powerpc_isa207_htm_vsx32l and
1254 init_registers_powerpc_isa207_htm_vsx64l.
1256 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1258 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1259 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1260 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1261 (ppc_store_pmuregset): New functions.
1262 (ppc_regsets): Add entries for ebb and pmu regsets.
1263 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1264 pmu regsets are available. Set sizes for these regsets.
1266 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1268 * configure.srv (ipa_ppc_linux_regobj): Add
1269 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1270 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1271 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1272 rs6000/powerpc-isa207-vsx32l.xml, and
1273 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1274 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1275 <PPC_TDESC_ISA207_VSX>: New enum value.
1276 (init_registers_powerpc_isa207_vsx32l): Declare.
1277 (init_registers_powerpc_isa207_vsx64l): Declare.
1278 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1279 (ppc_store_tarregset): New function.
1280 (ppc_regsets): Add entry for the TAR regset.
1281 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1282 size for the TAR regsets.
1283 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1284 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1285 and init_registers_powerpc_isa207_vsx64l.
1286 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1287 (initialize_low_tracepoint): Call
1288 init_registers_powerpc_isa207_vsx32l and
1289 init_registers_powerpc_isa207_vsx64l.
1291 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1292 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1294 * configure.srv (ipa_ppc_linux_regobj): Add
1295 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1296 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1297 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1298 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1299 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1300 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1301 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1302 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1303 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1304 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1305 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1306 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1307 (ppc_hwcap): Add comment.
1308 (ppc_hwcap2): New global.
1309 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1310 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1311 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1312 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1313 when needed. Set sizes for the the DSCR and PPR regsets.
1314 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1315 (initialize_low_arch): Call
1316 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1317 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1318 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1319 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1320 (initialize_low_tracepoint): Call
1321 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1322 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1324 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1326 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1328 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1329 Simon Marchi <simark@simark.ca>
1331 * acinclude.m4: Include "../selftest.m4".
1332 * configure: Regenerate.
1333 * configure.ac: Use "GDB_AC_SELFTEST".
1334 * configure.srv: Use "$enable_unittests" instead of
1335 "$development" when checking whether unit tests have been
1337 * server.c (captured_main): Update message informing that
1338 selftests have been disabled.
1340 2018-10-04 Tom Tromey <tom@tromey.com>
1342 * configure: Rebuild.
1344 2018-10-04 Tom Tromey <tom@tromey.com>
1346 * server.c (handle_status): Rename inner "thread".
1347 (process_serial_event): Declare "res" in 'm' case.
1348 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1349 (iterate_over_lwps): Rename inner "thread".
1350 (linux_qxfer_libraries_svr4): Rename inner "len".
1351 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1353 2018-10-01 Gary Benson <gbenson@redhat.com>
1355 * gdb_proc_service.h: Moved common code to
1356 common/gdb_proc_service.h.
1358 2018-10-01 Gary Benson <gbenson@redhat.com>
1360 * gdb_proc_service.h: Synchronize comments and whitespace with
1361 GDB's version of this file.
1363 2018-09-25 Tom Tromey <tom@tromey.com>
1365 * configure: Rebuild.
1366 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1368 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1370 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1371 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1372 ($(IPA_LIB)): Sort IPA_OBJS.
1374 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1376 * Makefile.in: Remove references to $(ADD_DEPS).
1378 2018-09-16 Tom Tromey <tom@tromey.com>
1380 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1382 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1385 2018-09-05 Tom Tromey <tom@tromey.com>
1387 * configure: Rebuild.
1389 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1392 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1394 2018-08-27 Tom Tromey <tom@tromey.com>
1397 * configure: Rebuild.
1399 2018-08-27 Tom Tromey <tom@tromey.com>
1401 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1402 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1403 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1404 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1405 (s390x_emit_stack_adjust): Add casts to unsigned char.
1407 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1411 * server.h (struct client_state) <disable_randomization>:
1414 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1416 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1418 (mips_supply_ptrace_register): Likewise.
1420 2018-07-22 Tom Tromey <tom@tromey.com>
1422 * configure: Rebuild.
1424 2018-07-22 Tom Tromey <tom@tromey.com>
1426 * win32-low.c (win32_create_inferior): Remove unused variables.
1427 * gdbreplay.c (remote_open): Remove unused variable.
1428 * remote-utils.c (remote_prepare): Remove unused variable.
1429 * x86-tdesc.h (X86_TDESC_H): Define.
1430 (amd64_expedite_regs): Define conditionally.
1431 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1432 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1433 * remote-utils.c (readchar): Remove unused variable.
1435 2018-07-13 Pedro Alves <palves@redhat.com>
1437 * linux-low.c (linux_kill): Change parameter to process_info
1438 pointer instead of pid. Adjust.
1439 * lynx-low.c (lynx_kill): Likewise.
1440 * nto-low.c (nto_kill): Likewise.
1441 * spu-low.c (spu_kill): Likewise.
1442 * win32-low.c (win32_kill): Likewise.
1443 * server.c (handle_v_kill, kill_inferior_callback)
1444 (detach_or_kill_for_exit): Adjust.
1445 * target.c (kill_inferior): Change parameter to process_info
1446 pointer instead of pid. Adjust.
1447 * target.h (struct target_ops) <kill>: Change parameter to
1448 process_info pointer instead of pid. Adjust all implementations
1450 (kill_inferior): Likewise.
1452 2018-07-13 Pedro Alves <palves@redhat.com>
1454 * linux-low.c (linux_detach, linux_join): Change parameter to
1455 process_info pointer instead of pid. Adjust.
1456 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1457 * nto-low.c (nto_detach): Likewise.
1458 * spu-low.c (spu_detach, spu_join): Likewise.
1459 * win32-low.c (win32_detach, win32_join): Likewise.
1460 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1461 * target.h (struct target_ops) <detach, join>: Change parameter to
1462 process_info pointer instead of pid. Adjust all implementations
1464 (detach_inferior, join_inferior): Rename 'pid' parameter to
1467 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1468 Jan Kratochvil <jan.kratochvil@redhat.com>
1469 Paul Fertser <fercerpav@gmail.com>
1470 Tsutomu Seki <sekiriki@gmail.com>
1472 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1473 (OBS): Add 'common/netstuff.o'.
1474 (GDBREPLAY_OBS): Likewise.
1475 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1476 (remote_open): Implement support for IPv6
1478 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1480 (handle_accept_event): Accept connections from IPv6 sources.
1481 (remote_prepare): Handle IPv6-style hostnames; implement
1482 support for IPv6 connections.
1483 (remote_open): Implement support for printing connections from
1486 2018-07-11 Pedro Alves <palves@redhat.com>
1489 * mem-break.c (any_persistent_commands): Add process_info
1490 parameter and use it instead of relying on the current process.
1491 Change return type to bool.
1492 * mem-break.h (any_persistent_commands): Add process_info
1493 parameter and change return type to bool.
1494 * server.c (handle_detach): Remove require_running_or_return call.
1495 Look up the process_info for the process we're about to detach.
1496 If not found, return back error to GDB. Adjust
1497 any_persistent_commands call to pass down a process pointer.
1499 2018-07-11 Pedro Alves <palves@redhat.com>
1501 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1502 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1503 instead of collect_register_by_name.
1504 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1505 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1507 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1508 Pedro Alves <palves@redhat.com>
1510 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1512 2018-07-03 Tom Tromey <tom@tromey.com>
1514 * linux-low.c: Update.
1515 * lynx-low.c: Update.
1516 * mem-break.c: Update.
1517 * nto-low.c: Update.
1518 * remote-utils.c: Update.
1520 * spu-low.c: Update.
1522 * win32-low.c: Update.
1524 2018-07-03 Tom Tromey <tom@tromey.com>
1528 2018-07-03 Tom Tromey <tom@tromey.com>
1530 * linux-low.c: Update.
1532 2018-07-03 Tom Tromey <tom@tromey.com>
1536 2018-07-03 Tom Tromey <tom@tromey.com>
1538 * linux-low.c: Update.
1539 * linux-mips-low.c: Update.
1540 * lynx-low.c: Update.
1541 * nto-low.c: Update.
1542 * remote-utils.c: Update.
1544 * spu-low.c: Update.
1546 * thread-db.c: Update.
1548 2018-07-03 Tom Tromey <tom@tromey.com>
1550 * linux-low.c: Update.
1551 * linux-mips-low.c: Update.
1552 * lynx-low.c: Update.
1553 * mem-break.c: Update.
1554 * nto-low.c: Update.
1555 * remote-utils.c: Update.
1557 * spu-low.c: Update.
1559 * tracepoint.c: Update.
1561 2018-07-03 Tom Tromey <tom@tromey.com>
1563 * linux-low.c: Update.
1564 * linux-ppc-low.c: Update.
1565 * linux-x86-low.c: Update.
1566 * proc-service.c: Update.
1568 * spu-low.c: Update.
1569 * thread-db.c: Update.
1570 * win32-low.c: Update.
1572 2018-07-03 Tom Tromey <tom@tromey.com>
1574 * linux-low.c: Update.
1575 * lynx-low.c: Update.
1576 * nto-low.c: Update.
1577 * remote-utils.c: Update.
1578 * spu-low.c: Update.
1579 * thread-db.c: Update.
1580 * win32-low.c: Update.
1582 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1584 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1585 parameter in call to 'amd64_create_target_description'.
1587 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1589 * x86-tdesc.h: Remove executable permission flag.
1591 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1593 * configure.ac: Remove AC_PREREQ, add missing quoting.
1594 * configure: Re-generate.
1595 * config.in: Re-generate.
1596 * aclocal.m4: Re-generate.
1598 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1600 * tracepoint.h (current_traceframe): Remove declaration.
1602 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1604 * linux-aarch64-low.c (is_sve_tdesc): New function.
1605 (aarch64_sve_regs_copy_to_regcache): Likewise.
1606 (aarch64_sve_regs_copy_from_regcache): Likewise.
1607 (aarch64_regs_info): Add SVE checks.
1608 (initialize_low_arch): Initialize SVE.
1610 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1612 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1614 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1616 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1617 (initialize_low_tracepoint): Likewise
1618 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1619 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1621 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1623 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1625 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1627 * server.h (PBUFSIZ): Increase size
1629 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1631 * regcache.c (regcache::raw_compare): New function.
1632 * regcache.h (regcache::raw_compare): New declaration.
1634 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1636 * regcache.c (new_register_cache): Use new.
1637 (free_register_cache): Use delete.
1638 (register_data): Use const.
1639 (supply_register): Move body inside regcache.
1640 (regcache::raw_supply): New override function.
1641 (collect_register): Move body inside regcache.
1642 (regcache::raw_collect): New override function.
1643 (regcache::get_register_status): New override function.
1644 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1646 2018-06-09 Tom Tromey <tom@tromey.com>
1648 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1650 (event_queue): Use std::queue.
1651 (gdb_event_xfree): Remove.
1652 (initialize_event_loop, process_event, wait_for_event): Update.
1654 2018-06-08 Stan Cox <scox@redhat.com>
1656 * win32-low.c (win32_create_inferior): last_ptid and last_status
1657 moved to client_state.
1659 2018-06-08 Pedro Alves <palves@redhat.com>
1661 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1662 common/common-exceptions.o, common/common-utils.o,
1663 common/errors.o, common/print-utils.o and utils.o.
1664 * gdbreplay.c: Include "common-defs.h" instead of the two
1665 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1666 string.h or alloca.h.
1667 (perror_with_name): Delete.
1668 (remote_open): Use xstrdup instead of strdup.
1669 (main): Rename to ...
1670 (captured_main): ... this.
1673 2018-06-08 Tom Tromey <tom@tromey.com>
1675 * linux-low.c (linux_low_read_btrace): Update.
1677 2018-06-04 Stan Cox <scox@redhat.com>
1679 * server.h (struct client_state): New.
1680 * server.c (cont_thread, general_thread, multi_process)
1681 (report_fork_events, report_vfork_events, report_exec_events)
1682 (report_thread_events, swbreak_feature, hwbreak_feature)
1683 (vCont_supported, disable_randomization, pass_signals)
1684 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1685 Moved to client_state.
1686 * remote-utils.c (remote_debug, noack_mode)
1687 (transport_is_reliable): Moved to client_state.
1688 * tracepoint.c (current_traceframe): Moved to client_state.
1691 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1692 linux-low.c, remote-utils.h, target.c: Use client_state.
1694 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1696 * configure.srv: Add new c/h file.
1698 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1700 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1703 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1705 * gdb.arch/mips-fpregset-core.exp: New test.
1706 * gdb.arch/mips-fpregset-core.c: New test source.
1708 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1711 * hostio.c (require_int): Do not report overflow for integers
1712 between 0xfffffff and 0x7fffffff.
1714 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1716 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1717 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1718 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1720 (the_low_target): Wire them.
1722 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1724 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1725 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1726 mode. Call collect_register_by_name with vscr using
1727 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1728 (ppc_store_vrregset): Add and set vscr_offset variable as in
1729 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1732 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1734 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1735 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1736 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1738 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1740 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1741 (ppc_store_vsxregset): Likewise.
1742 (ppc_fill_vrregset): Likewise.
1743 (ppc_store_vrregset): Likewise.
1744 (ppc_fill_evrregset): Likewise.
1745 (ppc_store_evrregset): Likewise.
1746 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1747 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1750 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1752 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1753 wordsize of the inferior. Call ppc_linux_target_wordsize.
1755 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1757 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1758 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1759 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1760 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1761 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1762 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1763 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1764 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1765 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1766 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1767 (tdesc_powerpc_e500l): Remove.
1768 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1769 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1770 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1771 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1773 (ppc_arch_setup): Remove target description matching code. Fill a
1774 ppc_linux_features struct and call ppc_linux_match_description
1777 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1779 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1780 width of the requested register exceeds the width of the
1782 (mips_cannot_store_register): Likewise.
1784 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1786 * linux-mips-low.c (mips_fetch_register): New function. Update
1788 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1789 (the_low_target): Wire `mips_fetch_register'.
1791 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1793 * lynx-i386-low.c (LYNXOS_178): New macro.
1794 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1795 the layout on LynxOS-178.
1796 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1797 handle floating point registers that are not supported by
1800 2018-05-10 Tom Tromey <tom@tromey.com>
1802 * configure: Rebuild.
1804 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1807 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1808 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1809 Use it to set the expedite_regs field in the given tdesc.
1810 * x86-tdesc.h: New file.
1811 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1812 Adjust following the addition of the new expedite_regs parameter
1813 to init_target_desc.
1814 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1815 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1816 (i386_linux_read_description, amd64_linux_read_description):
1817 Adjust following the addition of the new expedite_regs parameter
1818 to init_target_desc.
1819 * lynx-i386-low.c: #include "x86-tdesc.h".
1820 (lynx_i386_arch_setup): Adjust following the addition of the new
1821 expedite_regs parameter to init_target_desc.
1822 * nto-x86-low.c: #include "x86-tdesc.h".
1823 (nto_x86_arch_setup): Adjust following the addition of the new
1824 expedite_regs parameter to init_target_desc.
1825 * win32-i386-low.c: #include "x86-tdesc.h".
1826 (i386_arch_setup): Adjust following the addition of the new
1827 expedite_regs parameter to init_target_desc.
1829 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1832 * win32-low.c (win32_create_inferior): Add call to my_wait
1833 setting last_status global.
1835 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1838 * win32-low.c (create_process): Only call gdb_tilde_expand if
1839 inferior_cwd is not NULL.
1841 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1843 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1844 registers to the cache if their values have changed.
1845 (i387_xsave_to_cache): Provide default values for x87 control
1846 registers when these features are available, but disabled.
1847 * regcache.c (supply_register_by_name_zeroed): New function.
1848 * regcache.h (supply_register_by_name_zeroed): Declare new
1851 2018-05-07 Tom Tromey <tom@tromey.com>
1853 * configure: Rebuild.
1855 2018-05-04 Tom Tromey <tom@tromey.com>
1857 * configure: Rebuild.
1859 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1860 Pedro Alves <palves@redhat.com>
1862 * linux-aarch64-low.c (aarch64_stopped_data_address):
1865 2018-04-27 Tom Tromey <tom@tromey.com>
1867 * configure: Rebuild.
1869 2018-04-23 Tom Tromey <tom@tromey.com>
1871 * configure: Rebuild.
1873 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1875 * Makefile.in (depcomp): Add "..".
1876 (all_deps_files): New and use it.
1878 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1880 * configure.srv (aarch64*-*-linux*): Don't include xml.
1881 (i[34567]86-*-cygwin*): Likewise.
1882 (i[34567]86-*-linux*): Likewise.
1883 (i[34567]86-*-lynxos*): Likewise.
1884 (i[34567]86-*-mingw32ce*): Likewise.
1885 (i[34567]86-*-mingw*): Likewise.
1886 (i[34567]86-*-nto*): Likewise.
1887 (tic6x-*-uclinux): Likewise.
1888 (x86_64-*-linux*): Likewise.
1889 (x86_64-*-mingw*): Likewise.
1890 (x86_64-*-cygwin*): Likewise.
1892 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1894 * tdesc.c: Remove xml parameter.
1896 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1898 * server.c (get_features_xml): Remove cast.
1899 * tdesc.c (void target_desc::accept): Fill in function.
1900 (tdesc_get_features_xml): Remove old xml creation.
1901 (print_xml_feature::visit_pre): Add xml vistor.
1902 * tdesc.h (struct target_desc): Make xmltarget mutable.
1903 (tdesc_get_features_xml): Remove declaration.
1905 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1907 * tdesc.c (tdesc_architecture_name): Add new function.
1908 (tdesc_osabi_name): Likewise.
1909 (tdesc_get_features_xml): Use new functions.
1911 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1913 * tdesc.c (tdesc_create_flags): Remove.
1914 (tdesc_add_flag): Likewise.
1915 (tdesc_named_type): Likewise.
1916 (tdesc_create_union): Likewise.
1917 (tdesc_create_struct): Likewise.
1918 (tdesc_create_vector): Likewise.
1919 (tdesc_add_bitfield): Likewise.
1920 (tdesc_add_field): Likewise.
1921 (tdesc_set_struct_size): Likewise.
1923 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1925 * tdesc.c (~target_desc): Remove implictly deleted items.
1926 (init_target_desc): Iterate all features.
1927 (tdesc_get_features_xml): Use vector.
1928 (tdesc_create_feature): Create feature.
1929 * tdesc.h (tdesc_feature) Remove
1930 (target_desc): Add features.
1932 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1934 * Makefile.in: Add common/tdesc.c
1935 * tdesc.c (init_target_desc): init all reg_defs from register
1937 (tdesc_create_reg): Create tdesc_reg.
1938 * tdesc.h (tdesc_feature): Add register vector.
1940 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1942 * tdesc.h (struct target_desc) <features>: Change type to
1943 std::vector<std::string>.
1944 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1946 (tdesc_get_features_xml): Likewise.
1947 (tdesc_create_feature): Likewise.
1949 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1951 * regcache.c (find_register_by_number): Return a ref.
1952 (find_regno): Use references.
1953 (register_size): Likewise.
1954 (register_data): Likewise.
1955 * tdesc.c (target_desc::~target_desc): Remove free calls.
1956 (target_desc::operator==): Use std::vector compare.
1957 (init_target_desc): Use reference.
1958 (tdesc_create_reg): Use reg constructors.
1959 * tdesc.h (struct target_desc): Replace pointer with object.
1961 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1963 * regcache.c (find_register_by_number): Make static.
1964 (find_regno): Use find_register_by_number
1965 * regcache.h (struct reg): Remove declaration.
1967 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1969 * tdesc.c (target_desc::~target_desc): Move to here.
1970 (target_desc::operator==): Likewise.
1971 * tdesc.h (target_desc::~target_desc): Move from here.
1972 (target_desc::operator==): Likewise.
1974 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1976 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1978 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1980 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1982 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1983 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1984 and init_registers_s390_gs_linux64.
1986 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1988 * linux-s390-low.c (s390_fill_gs): Remove function.
1989 (s390_fill_gsbc): Remove function.
1990 (s390_regsets): Set fill functions for the guarded storage regsets
1993 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1995 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1996 the word size. Add comment.
1997 (s390_get_wordsize): New function.
1998 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1999 pswm with it. Instead, use s390_get_wordsize to determine the
2000 word size first and derive the correct tdesc from that directly.
2002 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
2004 * Makefile.in: Include silent-rules.mk.
2005 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
2006 (COMPILE): Add ECHO_CXX.
2007 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2008 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2009 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
2010 (version-generated.c): Add ECHO_GEN.
2011 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
2012 (IPAGENT_COMPILE): Add ECHO_CXX.
2013 (%-generated.c): Add ECHO_REGDAT.
2015 2018-03-14 Tom Tromey <tom@tromey.com>
2018 * ax.c (ax_printf): Special case for NULL.
2020 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2022 * linux-low.c (linux_qxfer_libraries_svr4): Use
2023 xml_escape_text_append.
2025 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2027 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2029 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2031 * server.c (handle_general_set): Remove unnecessary xstrdup.
2033 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2035 * server.c (parse_debug_format_options): Adjust to
2036 delim_string_to_char_ptr_vec changes.
2037 * thread-db.c (thread_db_load_search): Adjust to
2038 dirnames_to_char_ptr_vec changes.
2040 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2042 * target.h (target_enable_btrace, target_disable_btrace)
2043 (target_read_btrace, target_read_btrace_conf): Turn macro into
2044 inline function. Throw error if target method is not defined.
2045 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
2046 check for btrace target method. Be prepared to handle exceptions
2047 from btrace target methods.
2049 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2051 * server.c (captured_main): Change order of error message printed
2052 when the current working directory cannot be found.
2054 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2056 * server.c: Include "filenames.h" and "pathstuff.h".
2057 (program_name): Delete variable.
2058 (program_path): New anonymous class.
2059 (get_exec_wrapper): Use "program_path" instead of
2061 (handle_v_run): Likewise.
2062 (captured_main): Likewise.
2063 (process_serial_event): Likewise.
2065 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2067 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2068 (OBJS): Add "pathstuff.o".
2069 * server.c (current_directory): New global variable.
2070 (captured_main): Initialize "current_directory".
2072 2018-02-26 Alan Hayward <alan.hayward@arm.com>
2074 * tdesc.c: Use common/tdesc.h.
2075 * tdesc.h: Likewise.
2077 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2078 Simon Marchi <simon.marchi@ericsson.com>
2080 * Makefile.in: Switch order of make rules.
2082 2018-02-19 Alan Hayward <alan.hayward@arm.com>
2084 * Makefile.in: Add common directory in build.
2085 * configure.ac: Add common reference.
2086 * configure: Regenerate.
2088 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2090 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2091 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2092 * spu-low.c (spu_target_ops): Likewise.
2093 * win32-low.c (win32_target_ops): Likewise.
2094 * server.c (supported_btrace_packets): Report packets unconditionally.
2095 * target.h (target_ops) <supports_btrace>: Remove.
2096 (target_supports_btrace): Remove.
2098 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2100 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2101 (handle_btrace_disable): Change return type to void. Use exceptions
2103 (handle_btrace_general_set): Catch exception and copy message to
2106 2018-02-08 Tom Tromey <tom@tromey.com>
2108 * linux-low.c (install_software_single_step_breakpoints): Use
2109 make_scoped_restore.
2110 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2111 (do_restore_current_thread_cleanup): Remove.
2112 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2115 2018-02-08 Tom Tromey <tom@tromey.com>
2117 * mem-break.c (set_raw_breakpoint_at): Use
2118 gdb::unique_xmalloc_ptr.
2120 2018-01-30 Pedro Alves <palves@redhat.com>
2123 * target.c (target_terminal::terminal_state): Rename to ...
2124 (target_terminal::m_terminal_state): ... this.
2126 2018-01-19 James Clarke <jrtc27@jrtc27.com>
2128 * linux-low.c (handle_extended_wait): Surround call to
2129 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2131 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2133 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2134 linux_ptrace_attach_fail_reason_string now returning an
2136 (linux_attach): Likewise.
2137 * thread-db.c (attach_thread): Likewise.
2139 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2142 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2143 checking for fs_base/gs_base fields in struct user_regs_struct.
2144 * configure: Regenerate.
2146 2018-01-16 Yao Qi <yao.qi@linaro.org>
2149 * linux-low.c (fetch_register): Call supply_register instead of
2152 2018-01-08 Yao Qi <yao.qi@linaro.org>
2153 Simon Marchi <simon.marchi@ericsson.com>
2155 * Makefile.in (OBS): Remove selftest.o.
2156 * configure.ac: Set srv_selftest_objs if $development is true.
2157 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2158 * configure: Re-generated.
2159 * server.c (captured_main): Wrap variable selftest_filter with
2162 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2164 * server.c (parse_debug_format_options): Return std::string.
2165 (handle_monitor_command, captured_main): Adjust.
2167 2018-01-05 Pedro Alves <palves@redhat.com>
2170 * server.c (captured_main): Pass quiet=false to
2171 save_original_signals_state.
2173 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2175 * gdbreplay.c (gdbreplay_version): Update copyright year in
2177 * server.c (gdbserver_version): Likewise.
2179 2017-12-08 Tom Tromey <tom@tromey.com>
2181 * ax.c (ax_printf): Update.
2183 2017-12-07 Yao Qi <yao.qi@linaro.org>
2185 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2186 aarch64_linux_read_description.
2187 * linux-amd64-ipa.c (idx2mask): New array.
2188 (get_ipa_tdesc): Move idx2mask out.
2189 (initialize_low_tracepoint): Initialize target descriptions.
2190 * linux-i386-ipa.c (idx2mask): New array.
2191 (get_ipa_tdesc): Move idx2mask out.
2192 (initialize_low_tracepoint): Initialize target descriptions.
2194 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2196 * tdesc.c (struct tdesc_type): Change return type.
2197 (tdesc_add_flag): Change parameter type.
2198 (tdesc_add_bitfield): Likewise.
2199 (tdesc_add_field): Likewise.
2200 (tdesc_set_struct_size): Likewise.
2202 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2204 * regcache.c (registers_to_string): Remove unused variable.
2206 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2208 * inferiors.c (for_each_inferior_with_data): Remove.
2209 * inferiors.h (for_each_inferior_with_data): Remove.
2210 * server.c (handle_qxfer_threads_worker): Change parameter type.
2211 (handle_qxfer_threads_proper): Use for_each_thread.
2213 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2215 * inferiors.c (for_each_inferior): Remove.
2216 (clear_inferiors): Use for_each_thread.
2217 * inferiors.h (for_each_inferior): Remove.
2218 * linux-low.c (linux_wait_for_event_filtered): Use
2220 (linux_stabilize_threads): Likewise.
2221 * regcache.c (regcache_release): Likewise.
2222 * server.c (gdb_wants_all_threads_stopped): Likewise.
2223 (clear_pending_status_callback): Remove.
2224 (handle_status): Use for_each_thread.
2225 (captured_main): Likewise.
2226 * win32-low.c (child_init_thread_list): Likewise.
2227 (win32_clear_inferiors): Likewise.
2228 (fake_breakpoint_event): Likewise.
2230 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2232 * inferiors.h (find_inferior): Remove.
2233 * inferiors.c (find_inferior): Remove.
2235 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2237 * linux-low.c (resume_status_pending_p): Update comment.
2238 (need_step_over_p): Update comment.
2240 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2242 * linux-low.c (proceed_one_lwp): Return void, change parameter
2244 (unsuspend_and_proceed_one_lwp): Likewise.
2245 (proceed_all_lwps): Use for_each_thread.
2246 (unstop_all_lwps): Likewise.
2248 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2250 * linux-low.c (linux_resume_one_thread): Return void, take
2252 (linux_resume): Use for_each_thread.
2254 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2256 * linux-low.c (send_sigstop_callback): Return void, change
2257 parameter type. Rename to...
2258 (send_sigstop): ... this.
2259 (suspend_and_send_sigstop_callback): Return void, change parameter
2261 (suspend_and_send_sigstop): ... this.
2262 (stop_all_lwps): Use for_each_thread.
2264 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2266 * linux-low.c (lwp_running): Return bool, remove unused
2268 (linux_stabilize_threads): Use find_thread.
2270 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2272 * linux-low.c (select_singlestep_lwp_callback): Remove.
2273 (count_events_callback): Remove.
2274 (select_event_lwp_callback): Remove.
2275 (select_event_lwp): Use find_thread/for_each_thread.
2277 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2279 * linux-low.c (not_stopped_callback): Return bool, take filter
2281 (linux_wait_for_event_filtered): Use find_thread.
2282 (linux_wait_1): Likewise.
2284 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2286 * linux-low.c (same_lwp): Remove.
2287 (find_lwp_pid): Use find_thread.
2289 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2291 * linux-low.c (delete_lwp_callback): Remove.
2292 (linux_mourn): Use for_each_thread.
2294 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2296 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2297 args parameter, don't check for pid.
2298 (linux_detach): Use for_each_thread.
2300 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2302 * linux-low.c (struct counter): Remove.
2303 (second_thread_of_pid_p): Remove.
2304 (last_thread_of_process_p): Use find_thread.
2306 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2308 * inferiors.c (find_inferior_in_random): Remove.
2309 * inferiors.h (find_inferior_in_random): Remove.
2310 * linux-low.c (status_pending_p_callback): Return bool, accept
2311 parameter ptid directly.
2312 (linux_wait_for_event_filtered): Use find_thread_in_random.
2313 (linux_wait_1): Likewise.
2315 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2317 * inferiors.c (find_inferior_id): Remove.
2318 (find_thread_ptid): Move implemention from find_inferior_id to
2320 * inferiors.h (find_inferior_id): Remove.
2321 * server.c (handle_status): Use find_thread_ptid.
2322 (process_serial_event): Likewise.
2323 * thread-db.c (find_one_thread): Likewise.
2324 (thread_db_thread_handle): Likewise.
2325 * win32-low.c (thread_rec): Likewise.
2326 (child_delete_thread): Likewise.
2327 (win32_thread_alive): Likewise.
2328 (get_child_debug_event): Likewise.
2330 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2332 * linux-mips-low.c (update_watch_registers_callback): Return
2333 void, remove pid_p parameter, don't check for pid.
2334 (mips_insert_point, mips_remove_point): Use for_each_thread.
2336 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2338 * lynx.low (lynx_delete_thread_callback): Remove.
2339 (lynx_mourn): Use for_each_thread.
2341 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2343 * regcache.c (regcache_invalidate_one): Remove.
2344 (regcache_invalidate_pid): use for_each_thread.
2346 2017-11-26 Tom Tromey <tom@tromey.com>
2348 * linux-low.c (linux_create_inferior): Update.
2350 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2352 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2354 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2356 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2357 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2358 * linux-aarch64-tdesc-selftest.c: New file.
2359 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2361 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2363 * configure.srv: Add new file.
2364 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2365 * linux-aarch64-tdesc-selftest.c: New file.
2366 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2368 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2370 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2371 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2372 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2374 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2376 * configure.srv: Add new files.
2377 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2378 aarch64_linux_read_description.
2379 * linux-aarch64-low.c (aarch64_linux_read_description):
2380 Merge with aarch64_arch_setup.
2381 (aarch64_arch_setup): Call aarch64_linux_read_description.
2382 * linux-aarch64-tdesc.c: New file.
2383 * linux-aarch64-tdesc.h: New file.
2385 2017-11-24 Yao Qi <yao.qi@linaro.org>
2387 * configure.srv: Set $srv_regobj for tic6x-linux.
2388 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2389 (tic6x_read_description): Move some code to tic6x_arch_setup.
2390 (tic6x_tdesc_test): New function.
2391 (initialize_low_arch): Call selftests::register_test.
2393 2017-11-22 Yao Qi <yao.qi@linaro.org>
2395 * remote-utils.c (prepare_resume_reply): Use memcpy.
2397 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2399 * linux-low.c (kill_one_lwp_callback): Return void, take
2400 argument directly, don't filter on pid.
2401 (linux_kill): Use for_each_thread.
2403 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2405 * linux-low.c (need_step_over_p): Return bool, remove dummy
2407 (linux_resume, proceed_all_lwps): Use find_thread.
2409 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2411 * linux-low.c (resume_status_pending_p): Return bool, remove
2413 (linux_resume): Use find_thread.
2415 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2417 * linux-low.c (struct thread_resume_array): Remove.
2418 (linux_set_resume_request): Return void, take arguments
2420 (linux_resume): Use for_each_thread.
2422 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2424 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2425 return bool, remove data argument.
2426 (linux_stabilize_threads): Use find_thread.
2428 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2430 * linux-low.c (unsuspend_one_lwp): Remove.
2431 (unsuspend_all_lwps): Use for_each_thread, inline code from
2434 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2436 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2437 * linux-low.c (struct iterate_over_lwps_args): Remove.
2438 (iterate_over_lwps_filter): Remove.
2439 (iterate_over_lwps): Use find_thread.
2441 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2443 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2444 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2445 code from reset_lwp_ptrace_options_callback.
2447 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2449 * linux-arm-low.c (struct update_registers_data): Remove.
2450 (update_registers_callback): Return void, take arguments
2451 directly, don't check thread's pid.
2452 (arm_insert_point, arm_remove_point): Use for_each_thread.
2454 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2456 * win32-low.c (continue_one_thread): Return void, take argument
2458 (child_continue): Use for_each_thread.
2460 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2462 * win32-i386-low.c (update_debug_registers_callback): Rename
2464 (update_debug_registers): ... this, return void, remove pid_p arg.
2465 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2467 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2469 * inferiors.h (struct process_info): Add constructor, initialize
2471 <syscalls_to_catch>: Change type to std::vector<int>.
2472 * inferiors.c (add_process): Allocate process_info with new.
2473 (remove_process): Free process_info with delete.
2474 * linux-low.c (handle_extended_wait): Adjust.
2475 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2476 * server.c (handle_general_set): Adjust.
2478 2017-11-16 Pedro Alves <palves@redhat.com>
2480 * remote-utils.c (remote_close): Block SIGIO signals instead of
2481 uninstalling the SIGIO handler.
2483 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2485 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2487 2017-11-16 Yao Qi <yao.qi@linaro.org>
2489 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2490 (tic6x_store_gregset): Likewise.
2491 (tic6x_usrregs_info): Move it up.
2493 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2495 * Makefile.in: Update arch rules.
2496 * configure.srv: Explicitly mark arch/ files.
2498 2017-11-13 Andreas Schwab <schwab@suse.de>
2500 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2502 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2504 2017-11-06 Pedro Alves <palves@redhat.com>
2506 * config.in, configure: Regenerate.
2508 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2510 * target.c (struct thread_search): Remove.
2511 (thread_search_callback): Remove.
2512 (prepare_to_access_memory): Use for_each_thread instead of
2513 find_inferior. Inline code from thread_search_callback.
2515 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2517 * server.c (struct visit_actioned_threads_data): Remove.
2518 (visit_actioned_threads): Change prototype to take arguments
2520 (resume): Use find_thread instead of find_inferior.
2522 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2524 * server.c (queue_stop_reply_callback): Change prototype, return
2526 (find_status_pending_thread_callback): Remove.
2527 (handle_status): Replace find_inferior with find_thread and
2530 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2532 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2534 (aarch64_store_gregset): Likewise.
2535 (aarch64_fill_fpregset): Likewise.
2536 (aarch64_store_fpregset): Likewise.
2538 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2540 * gdbthread.h (find_thread, for_each_thread): New functions.
2541 * inferiors.c (thread_of_pid): Remove.
2542 (find_any_thread_of_pid): Use find_thread.
2543 * linux-low.c (num_lwps): Use for_each_thread.
2545 2017-10-17 Yao Qi <yao.qi@linaro.org>
2547 * Makefile.in: Remove one rule.
2548 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2550 2017-10-17 Yao Qi <yao.qi@linaro.org>
2552 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2553 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2555 2017-10-17 Yao Qi <yao.qi@linaro.org>
2557 * configure.srv: Rename arm.o with arch/arm.o.
2559 2017-10-17 Yao Qi <yao.qi@linaro.org>
2561 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2562 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2563 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2564 (arch-i386.o, arch-amd64.o): Remove rules.
2565 (arch/%.o): New rule.
2566 Update POSTCOMPILE and COMPILE.pre.
2567 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2568 * configure: Re-generated.
2569 * configure.srv: Replace arch-i386.o with arch/i386.o.
2570 Replace arch-amd64.o with arch/amd64.o.
2572 2017-10-16 Yao Qi <yao.qi@linaro.org>
2574 * configure: Regenerated.
2576 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2578 * inferiors.h: (struct inferior_list): Remove.
2579 (struct inferior_list_entry); Remove.
2580 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2581 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2582 get_first_inferior): Remove.
2583 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2584 find_inferior_id, find_inferior_in_random): Change signature.
2585 * inferiors.c (all_threads): Change type to
2586 std::list<thread_info *>.
2587 (get_thread): Remove macro.
2588 (find_inferior, find_inferior_id): Change signature, implement
2590 (find_inferior_in_random): Change signature, implement using
2591 find_thread_in_random.
2592 (for_each_inferior, for_each_inferior_with_data): Change
2593 signature, implement using for_each_thread.
2594 (add_inferior_to_list, remove_inferior): Remove.
2595 (add_thread, get_first_thread, thread_of_pid,
2596 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2597 (get_first_inferior, one_inferior_p, clear_inferior_list):
2599 (clear_inferiors, get_thread_process): Update.
2600 * gdbthread.h: Include <list>.
2601 (struct thread_info) <entry>: Remove field.
2603 (all_threads): Change type to std::list<thread_info *>.
2604 (get_first_inferior): Add doc.
2605 (find_thread, for_each_thread, find_thread_in_random): New
2607 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2608 * linux-arm-low.c (update_registers_callback): Update.
2609 * linux-low.c (second_thread_of_pid_p): Update.
2610 (kill_one_lwp_callback, linux_detach_lwp_callback,
2611 delete_lwp_callback, status_pending_p_callback, same_lwp,
2612 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2613 iterate_over_lwps, not_stopped_callback,
2614 resume_stopped_resumed_lwps, count_events_callback,
2615 select_singlestep_lwp_callback, select_event_lwp_callback,
2616 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2617 suspend_and_send_sigstop_callback, wait_for_sigstop,
2618 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2619 lwp_running, linux_set_resume_request, resume_status_pending_p,
2620 need_step_over_p, start_step_over, linux_resume_one_thread,
2621 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2622 reset_lwp_ptrace_options_callback): Update.
2623 * linux-mips-low.c (update_watch_registers_callback): Update.
2624 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2626 (free_register_cache_thread_one): Remove.
2627 (regcache_release): Update.
2628 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2629 handle_qxfer_threads_worker): Update.
2630 (handle_query): Update, use list iterator.
2631 (visit_actioned_threads, handle_pending_status,
2632 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2633 clear_pending_status_callback, set_pending_status_callback,
2634 find_status_pending_thread_callback, handle_status,
2635 process_serial_event): Update.
2636 * target.c (thread_search_callback): Update.
2637 * thread-db.c (thread_db_get_tls_address): Update.
2638 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2640 * win32-i386-low.c (update_debug_registers_callback): Update.
2641 * win32-low.c (delete_thread_info, child_delete_thread,
2642 continue_one_thread, suspend_one_thread,
2643 get_child_debug_event): Adjust.
2645 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2647 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2648 * inferiors.h: Include <list>.
2649 (struct process_info) <entry>: Remove field.
2651 (pid_of): Change macro to function.
2652 (ptid_of, lwpid_of): Remove macro.
2653 (all_processes): Change type to std::list<process_info *>.
2654 (ALL_PROCESSES): Remove macro.
2655 (for_each_process, find_process): New function.
2656 * inferiors.c (all_processes): Change type to
2657 std::list<process_info *>.
2658 (find_thread_process): Adjust.
2659 (add_process): Likewise.
2660 (remove_process): Likewise.
2661 (find_process_pid): Likewise.
2662 (get_first_process): Likewise.
2663 (started_inferior_callback): Remove.
2664 (have_started_inferiors_p): Adjust.
2665 (attached_inferior_callback): Remove.
2666 (have_attached_inferiors_p): Adjust.
2667 * linux-low.c (check_zombie_leaders): Likewise.
2668 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2669 (x86_linux_update_xmltarget): Adjust.
2670 * server.c (handle_query): Likewise.
2671 (gdb_reattached_process): Remove.
2672 (handle_status): Adjust.
2673 (kill_inferior_callback): Likewise.
2674 (detach_or_kill_inferior): Remove.
2675 (print_started_pid): Likewise.
2676 (print_attached_pid): Likewise.
2677 (detach_or_kill_for_exit): Update.
2678 (process_serial_event): Likewise.
2679 * linux-arm-low.c (arm_new_fork): Likewise.
2681 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2683 * dll.h: Include <list>.
2684 (struct dll_info): Add constructor.
2685 <entry>: Remove field.
2686 (all_dlls): Change type to std::list<dll_info>.
2687 * dll.c: Include <algorithm>.
2688 (get_dll): Remove macro.
2689 (all_dlls): Change type to std::list<dll_info *>.
2690 (free_one_dll): Remove.
2691 (match_dll): Likewise.
2692 (loaded_dll): Adjust.
2693 (unloaded_dll): Adjust to all_dlls type change, use
2694 std::find_if. Inline code from match_dll.
2695 (clear_dlls): Adjust to all_dlls type change.
2696 * server.c (emit_dll_description): Remove.
2697 (handle_qxfer_libraries): Adjust to all_dlls type change,
2698 integrate emit_dll_description's functionality.
2700 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2702 * linux-low.h (struct linux_target_ops) <delete_process>: New
2704 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2705 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2706 (struct linux_target_ops): Add delete_process callback.
2707 * linux-arm-low.c (arm_delete_process): New.
2708 (struct linux_target_ops): Add delete_process callback.
2709 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2710 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2711 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2712 * linux-mips-low.c (mips_linux_delete_process): New.
2713 (struct linux_target_ops): Add delete_process callback.
2714 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2715 * linux-s390-low.c (struct linux_target_ops): Likewise.
2716 * linux-sh-low.c (struct linux_target_ops): Likewise.
2717 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2718 * linux-tile-low.c (struct linux_target_ops): Likewise.
2719 * linux-x86-low.c (x86_linux_delete_process): New.
2720 (struct linux_target_ops): Add delete_process callback.
2721 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2723 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2725 * linux-aarch64-low.c (the_low_target): Add thread delete
2727 * linux-arm-low.c (arm_delete_thread): New function.
2728 (the_low_target): Add thread delete callback.
2729 * linux-bfin-low.c (the_low_target): Likewise.
2730 * linux-crisv32-low.c (the_low_target): Likewise.
2731 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2733 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2735 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2736 * linux-mips-low.c (mips_linux_delete_thread): New function.
2737 (the_low_target): Add thread delete callback.
2738 * linux-ppc-low.c (the_low_target): Likewise.
2739 * linux-s390-low.c (the_low_target): Likewise.
2740 * linux-sh-low.c (the_low_target): Likewise.
2741 * linux-tic6x-low.c (the_low_target): Likewise.
2742 * linux-tile-low.c (the_low_target): Likewise.
2743 * linux-x86-low.c (the_low_target): Likewise.
2744 * linux-xtensa-low.c (the_low_target): Likewise.
2746 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2748 * win32-low.c: Include "common-inferior.h".
2750 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2752 * inferiors.c (set_inferior_cwd): New function.
2753 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2754 (handle_query): Inform that QSetWorkingDir is supported.
2755 * win32-low.c (create_process): Pass the inferior's cwd to
2758 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2760 * inferiors.c (current_inferior_cwd): New global variable.
2761 (get_inferior_cwd): New function.
2762 * inferiors.h (struct process_info) <cwd>: New field.
2764 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2766 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2767 (OBS): Add gdb_tilde_expand.o.
2769 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2771 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2772 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2774 2017-09-29 Pedro Alves <palves@redhat.com>
2776 * ax.c (gdb_parse_agent_expr): Constify.
2777 * ax.h (gdb_parse_agent_expr): Constify.
2778 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2780 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2781 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2782 * remote-utils.h (read_ptid): Constify.
2783 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2784 (process_point_options, process_serial_event): Constify.
2785 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2786 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2787 (cmd_qtbuffer): Constify.
2789 2017-09-29 Pedro Alves <palves@redhat.com>
2791 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2794 2017-09-29 Pedro Alves <palves@redhat.com>
2796 * linux-low.c (handle_extended_wait): Pass parent thread instead
2797 of process to thread_db_notice_clone.
2798 * linux-low.h (thread_db_notice_clone): Replace parent process
2799 parameter with parent thread parameter.
2800 * thread-db.c (find_one_thread): Add comment.
2801 (thread_db_notice_clone): Replace parent process parameter with
2802 parent thread parameter. Temporarily switch to the parent thread.
2804 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2806 * gdbthread.h: Include "common-gdbthread.h".
2807 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2808 "if" when validating the ptid.
2809 * remote-utils.c: Include "gdbthread.h".
2810 (prepare_resume_reply): Use "switch_to_thread".
2811 * target.c (done_accessing_memory): Likewise.
2813 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2815 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2816 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2817 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2818 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2819 s390x-gs-linux64-ipa.o to ipa_obj.
2820 * linux-s390-low.c (HWCAP_S390_GS): New define.
2821 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2823 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2824 (s390_arch_setup): Check for guarded-storage support and choose
2826 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2827 init_registers_s390x_gs_linux64.
2828 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2830 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2831 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2833 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2835 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2837 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2839 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2840 (thread_db_thread_handle): Declare.
2841 * linux-low.c (linux_target_ops): Initialize thread_handle.
2842 * server.c (handle_qxfer_threads_worker): Add support for
2844 * target.h (struct target_ops): Add new function pointer,
2846 (target_thread_handle): Define.
2847 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2849 (thread_db_thread_handle): New function.
2851 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2853 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2854 * linux-low.h (thread_db_notice_clone): Declare.
2855 * thread-db.c (thread_db_notice_clone): New function.
2857 2017-09-21 Pedro Alves <palves@redhat.com>
2859 * server.c (gdb_read_memory, handle_status, process_serial_event)
2860 (handle_serial_event, handle_target_event): Adjust to
2861 set_desired_thread prototype change.
2862 * target.c (set_desired_thread): Remove 'use_general' parameter
2864 * target.h (set_desired_thread): Remove 'use_general' parameter.
2866 2017-09-20 Tom Tromey <tom@tromey.com>
2868 * target.c (target_terminal::terminal_state): Define.
2869 (target_terminal::init): Rename from target_terminal_init.
2870 (target_terminal::inferior): Rename from
2871 target_terminal_inferior.
2872 (target_terminal::ours): Rename from target_terminal_ours.
2873 (target_terminal::ours_for_output, target_terminal::info): New.
2875 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2877 * server.c (accumulate_file_name_length): Remove.
2878 (emit_dll_description): Adjust to std::string change.
2879 (handle_qxfer_libraries): Use std::string to hold document.
2881 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2883 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2884 return type of xml_escape_text.
2885 * server.c (emit_dll_description): Likewise.
2887 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2889 * server.c (captured_main): Accept argument for --selftest.
2890 Update run_tests call.
2891 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2892 when registering selftests.
2894 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2896 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2897 instead of "VEC" for "target_desc.reg_defs".
2898 (regcache_cpy): Likewise.
2899 (registers_to_string): Likewise.
2900 (registers_from_string): Likewise.
2901 (find_regno): Likewise.
2902 (supply_regblock): Likewise.
2903 (regcache_raw_read_unsigned): Likewise.
2904 * tdesc.c (init_target_desc): Likewise.
2905 (tdesc_create_reg): Likewise.
2906 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2907 (struct target_desc) <reg_defs>: Convert to "std::vector".
2908 (target_desc): Do not initialize "reg_defs".
2909 (~target_desc): Update code to use "std::vector" instead of "VEC"
2910 for "target_desc.reg_defs".
2911 (operator==): Likewise.
2913 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2915 * inferiors.h (thread_to_gdb_id): Remove.
2916 * inferiors.c (thread_to_gdb_id): Remove.
2917 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2918 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2919 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2921 * nto-low.c (nto_fetch_registers, nto_store_registers,
2922 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2924 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2926 * inferiors.h (gdb_id_to_thread_id): Remove.
2927 * inferiors.c (gdb_id_to_thread_id): Remove.
2928 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2929 removal. Move pid declaration closer to where it's used.
2931 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2933 * server.c (handle_detach): New function.
2934 (process_serial_event): Move code out, call handle_detach.
2936 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2938 * server.c (require_running): Rename to ...
2939 (require_running_or_return): ... this ...
2940 (require_running_or_break): ... and this.
2941 (handle_query, process_serial_event): Adjust.
2943 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2945 * linux-low.c (linux_set_resume_request): Remove unused
2948 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2950 * server.c (first_thread_of): Remove.
2951 (process_serial_event): Replace usage of first_thread_of with
2952 find_any_thread_of_pid.
2953 * tracepoint.c (same_process_p): Remove.
2954 (gdb_agent_about_to_close): Replace usage of same_process_p with
2955 find_any_thread_of_pid.
2956 * linux-x86-low.c (same_process_callback): Remove.
2957 (x86_arch_setup_process_callback): Replace usage of
2958 same_process_callback with find_any_thread_of_pid.
2959 * thread-db.c (any_thread_of): Remove.
2960 (switch_to_process): Replace usage of any_thread_of with
2961 find_any_thread_of_pid.
2962 * inferiors.c (thread_pid_matches_callback): Remove.
2963 (find_thread_process): Adjust to use find_any_thread_of_pid.
2965 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2967 * regcache.c (get_thread_regcache): Guard calls to "memset"
2970 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2972 * linux-low.c (handle_extended_wait): Use
2973 "allocate_target_description" instead of "XNEW".
2974 * linux-x86-low.c (initialize_low_arch): Likewise.
2976 2017-09-05 Yao Qi <yao.qi@linaro.org>
2978 * configure.srv (srv_i386_regobj): Remove.
2979 (srv_amd64_regobj): Remove.
2980 (srv_regobj): Set it to "" for x86 non-linux targets.
2981 * linux-x86-tdesc.c (i386_linux_read_description):
2982 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2983 (init_registers_i386): Remove the declaration.
2984 (tdesc_i386): Remove the declaration.
2985 (lynx_i386_arch_setup): Call i386_create_target_description.
2986 * nto-x86-low.c: Likewise.
2987 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2988 [!__x86_64__]: include arch/i386.h.
2989 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2991 2017-09-05 Yao Qi <yao.qi@linaro.org>
2993 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2994 i386/amd64-XXX-linux from it.
2996 2017-09-05 Yao Qi <yao.qi@linaro.org>
2998 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3000 (ipa_amd64_linux_regobj): Remove.
3001 (ipa_x32_linux_regobj): Remove.
3003 2017-09-05 Yao Qi <yao.qi@linaro.org>
3005 * Makefile.in (arch-amd64.o): New rule.
3006 * configure.srv: Append arch-amd64.o.
3007 * linux-amd64-ipa.c: Include common/x86-xstate.h.
3008 (get_ipa_tdesc): Call amd64_linux_read_description.
3009 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
3010 and init_registers_amd64_XXX.
3011 * linux-x86-low.c (x86_linux_read_description): Call
3012 amd64_linux_read_description.
3013 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
3014 (initialize_low_arch): Don't call init_registers_x32_XXX and
3015 init_registers_amd64_XXX.
3016 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
3017 and tdesc_amd64_XXX.
3018 [__x86_64__] (amd64_tdesc_test): New function.
3019 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
3020 and init_registers_amd64_XXX.
3021 * linux-x86-tdesc.c: Include arch/amd64.h.
3022 (xcr0_to_tdesc_idx): New function.
3023 (i386_linux_read_description): New function.
3024 (amd64_get_ipa_tdesc_idx): New function.
3025 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
3026 (amd64_get_ipa_tdesc): Declare.
3028 2017-09-05 Yao Qi <yao.qi@linaro.org>
3030 * configure.srv (srv_i386_linux_xmlfiles): Remove
3031 i386/i386-XXX-linux.xml from it.
3033 2017-09-05 Yao Qi <yao.qi@linaro.org>
3035 * configure.srv: Set srv_i386_linux_regobj empty if $development
3037 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3038 initialize_low_tdesc.
3039 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3040 with #if initialize_low_tdesc.
3041 * linux-x86-tdesc-selftest.c: New file.
3042 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
3044 2017-09-05 Yao Qi <yao.qi@linaro.org>
3046 * Makefile.in (arch-i386.o): New rule.
3047 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
3048 (x86_64-*-linux*): Likewise.
3049 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
3050 include arch/i386.h.
3051 (i386_linux_read_description): Remove code and call
3052 i386_create_target_description.
3053 * tdesc.c (allocate_target_description): New function.
3054 * tdesc.h (set_tdesc_architecture): Remove declaration.
3055 (set_tdesc_osabi): Likewise.
3057 2017-09-05 Yao Qi <yao.qi@linaro.org>
3059 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3060 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3061 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3063 * server.c (get_features_xml): Call tdesc_get_features_xml.
3064 * tdesc.c (set_tdesc_architecture): New function.
3065 (set_tdesc_osabi): New function.
3066 (tdesc_get_features_xml): New function.
3067 (tdesc_create_feature): Add an argument.
3068 * tdesc.h (struct target_desc) <features>: New field.
3069 <arch, osabi>: New field.
3070 (~target_desc): xfree features, arch, and osabi.
3071 (target_desc::oerator==): Don't compare .xmltarget.
3072 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3073 (set_tdesc_osabi): Likewise.
3074 (tdesc_get_features_xml): Likewise.
3076 2017-09-05 Yao Qi <yao.qi@linaro.org>
3078 * linux-x86-tdesc.c: Include selftest.h.
3079 (i386_tdesc_test): New function.
3080 (initialize_low_tdesc): Call selftests::register_test.
3081 * tdesc.h: Include regdef.h.
3082 (target_desc): Override operator == and !=.
3084 2017-09-05 Yao Qi <yao.qi@linaro.org>
3086 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3087 (ipa_obj): Likewise.
3088 * linux-i386-ipa.c: Include common/x86-xstate.h
3089 (get_ipa_tdesc): Call i386_linux_read_description.
3090 (initialize_low_tracepoint): Don't call init_registers_XXX
3091 functions, call initialize_low_tdesc instead.
3092 * linux-x86-low.c (x86_linux_read_description): Call
3093 i386_linux_read_description.
3094 (initialize_low_arch): Don't call init_registers_i386_XXX
3095 functions, call initialize_low_tdesc.
3096 * linux-x86-tdesc.c: New file.
3097 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3098 (i386_get_ipa_tdesc_idx): Declare.
3099 (i386_get_ipa_tdesc): Declare.
3100 (initialize_low_tdesc): Declare.
3102 2017-09-05 Yao Qi <yao.qi@linaro.org>
3104 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3107 2017-09-05 Yao Qi <yao.qi@linaro.org>
3109 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3110 * regcache.c (get_thread_regcache): Use VEC_length.
3111 (init_register_cache): Likewise.
3112 (regcache_cpy): Likewise.
3113 (registers_to_string): Iterate reg_defs via VEC_iterate.
3114 (find_regno): Likewise.
3115 (find_register_by_number): Use VEC_index.
3116 (register_size): Call find_register_by_number.
3117 (register_data): Call find_register_by_number.
3118 (supply_regblock): Use VEC_length.
3119 (regcache_raw_read_unsigned): Likewise.
3120 * tdesc.c (init_target_desc): Iterate reg_defs via
3122 (default_description): Update initializer.
3123 (copy_target_description): Don't update field num_registers.
3124 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3125 <num_registers>: Remove.
3127 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3129 * Makefile.in (.SECONDARY): Define target.
3131 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3133 * linux-low.c (linux_wait_1): Adjust.
3134 * server.c (queue_stop_reply_callback): Adjust.
3136 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3138 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3139 QEnvironmentUnset and QEnvironmentReset packets.
3140 (handle_query): Inform remote that QEnvironmentHexEncoded,
3141 QEnvironmentUnset and QEnvironmentReset are supported.
3143 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3145 * inferiors.h (inferior_target_data): Rename to ...
3146 (thread_target_data): ... this.
3147 (inferior_regcache_data): Rename to ...
3148 (thread_regcache_data): ... this.
3149 (set_inferior_regcache_data): Rename to ...
3150 (set_thread_regcache_data): ... this.
3151 * inferiors.c (inferior_target_data): Rename to ...
3152 (thread_target_data): ... this.
3153 (inferior_regcache_data): Rename to ...
3154 (thread_regcache_data): ... this.
3155 (set_inferior_regcache_data): Rename to ...
3156 (set_thread_regcache_data): ... this.
3157 (free_one_thread): Update.
3158 * linux-low.h (get_thread_lwp): Update.
3159 * regcache.c (get_thread_regcache): Update.
3160 (regcache_invalidate_thread): Update.
3161 (free_register_cache_thread): Update.
3162 * win32-i386-low.c (update_debug_registers_callback): Update.
3163 (win32_get_current_dr): Update.
3164 * win32-low.c (thread_rec): Update.
3165 (delete_thread_info): Update.
3166 (continue_one_thread): Update.
3167 (suspend_one_thread): Update.
3169 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3171 * inferiors.c (set_inferior_target_data): Remove.
3172 * inferiors.h (set_inferior_target_data): Remove.
3174 2017-08-18 Yao Qi <yao.qi@linaro.org>
3176 * Makefile.in (OBS): Add selftest.o.
3177 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3178 * configure, config.in: Re-generated.
3179 * server.c: Include common/sefltest.h.
3180 (captured_main): Handle option --selftest.
3182 2017-08-09 Yao Qi <yao.qi@linaro.org>
3184 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3185 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3186 i386-avx-mpx.o and i386-mmx.o.
3187 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3188 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3189 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3190 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3191 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3192 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3193 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3194 i386/amd64-avx-mpx.xml.
3196 2017-08-09 Yao Qi <yao.qi@linaro.org>
3198 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3199 and x32-avx-avx512.o.
3200 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3201 i386/x32-avx-avx512.xml.
3203 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3205 * tracepoint.h (enum class fast_tpoint_collect_result): New
3207 (fast_tracepoint_collecting): Change return type to
3208 fast_tpoint_collect_result.
3209 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3210 * linux-low.h: Include tracepoint.h.
3211 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3212 fast_tpoint_collect_result.
3213 * linux-low.c (handle_tracepoints): Adjust.
3214 (linux_fast_tracepoint_collecting): Change return type to
3215 fast_tpoint_collect_result.
3216 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3217 linux_wait_1, stuck_in_jump_pad_callback,
3218 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3219 proceed_one_lwp): Adjust to type change.
3221 2017-07-10 Yao Qi <yao.qi@linaro.org>
3223 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3225 2017-06-29 Yao Qi <yao.qi@linaro.org>
3227 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3229 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3231 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3233 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3235 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3237 * linux-low.c (linux_create_inferior): Adjust code to access the
3238 environment information via 'gdb_environ' class.
3239 * lynx-low.c (lynx_create_inferior): Likewise.
3240 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3241 (get_environ): Return a pointer to 'our_environ'.
3242 (captured_main): Initialize 'our_environ'.
3243 * server.h (get_environ): Adjust prototype.
3244 * spu-low.c (spu_create_inferior): Adjust code to access the
3245 environment information via 'gdb_environ' class.
3247 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3249 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3250 usage of "register" keyword.
3252 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3254 * configure: Re-generate.
3256 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3258 * configure: Re-generate.
3260 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3262 * Makefile.in (COMPILE.pre): Add "-x c++".
3264 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3266 * fork-child.c: Conditionally include <signal.h>.
3268 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3270 * server.c (handle_general_set): Handle new packet
3271 "QStartupWithShell".
3272 (handle_query): Add "QStartupWithShell" to the list of supported
3274 (gdbserver_usage): Add help text explaining the
3275 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3277 (captured_main): Recognize and act upon the presence of the new
3280 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3281 Pedro Alves <palves@redhat.com>
3283 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3284 * configure: Regenerate.
3285 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3287 (i[34567]86-*-lynxos*): Likewise.
3288 (spu*-*-*): Likewise.
3289 * fork-child.c: New file.
3290 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3292 (linux_ptrace_fun): New function.
3293 (linux_create_inferior): Adjust function prototype to reflect
3294 change on "target.h". Adjust function code to use
3296 (linux_request_interrupt): Delete "signal_pid".
3297 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3298 (lynx_ptrace_fun): New function.
3299 (lynx_create_inferior): Adjust function prototype to reflect
3300 change on "target.h". Adjust function code to use
3302 * nto-low.c (nto_create_inferior): Adjust function prototype and
3303 code to reflect change on "target.h". Update comments.
3304 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3305 "common-terminal.h" and "environ.h".
3306 (terminal_fd): Moved to fork-child.c.
3307 (old_foreground_pgrp): Likewise.
3308 (restore_old_foreground_pgrp): Likewise.
3309 (last_status): Make it global.
3310 (last_ptid): Likewise.
3311 (our_environ): New variable.
3312 (startup_with_shell): Likewise.
3313 (program_name): Likewise.
3314 (program_argv): Rename to...
3315 (program_args): ...this.
3316 (wrapper_argv): New variable.
3317 (start_inferior): Delete function.
3318 (get_exec_wrapper): New function.
3319 (get_exec_file): Likewise.
3320 (get_environ): Likewise.
3321 (prefork_hook): Likewise.
3322 (post_fork_inferior): Likewise.
3323 (postfork_hook): Likewise.
3324 (postfork_child_hook): Likewise.
3325 (handle_v_run): Update code to deal with arguments coming from the
3326 remote host. Update calls from "start_inferior" to
3328 (captured_main): Likewise. Initialize environment variable. Call
3330 * server.h (post_fork_inferior): New prototype.
3331 (get_environ): Likewise.
3332 (last_status): Declare.
3333 (last_ptid): Likewise.
3334 (signal_pid): Likewise.
3335 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3336 (spu_ptrace_fun): New function.
3337 (spu_create_inferior): Adjust function prototype to reflect change
3338 on "target.h". Adjust function code to use "fork_inferior".
3339 * target.c (target_terminal_init): New function.
3340 (target_terminal_inferior): Likewise.
3341 (target_terminal_ours): Likewise.
3342 * target.h: Include <vector>.
3343 (struct target_ops) <create_inferior>: Update prototype.
3344 (create_inferior): Update macro.
3345 * utils.c (gdb_flush_out_err): New function.
3346 * win32-low.c (win32_create_inferior): Adjust function prototype
3347 and code to reflect change on "target.h".
3349 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3351 * inferiors.c (switch_to_thread): New function.
3353 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3355 * Makefile.in (SFILE): Add "common/job-control.c".
3356 (OBS): Add "job-control.o".
3358 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3360 * Makefile: Remove "@host_makefile_frag@".
3362 2017-05-05 Pedro Alves <palves@redhat.com>
3364 * configure: Regenerate.
3366 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3368 * configure: Regenerate.
3370 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3372 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3373 software_single_step change of return type to
3374 std::vector<CORE_ADDR>.
3375 * linux-low.c (install_software_single_step_breakpoints):
3377 * linux-low.h (install_software_single_step_breakpoints):
3380 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3382 * remote-utils.c: Include "gdb_termios.h" instead of
3384 * terminal.h: Delete file.
3386 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3388 * server.c: Include <vector>.
3389 <program_argv, wrapper_argv>: Convert to std::vector.
3390 (start_inferior): Rewrite function to use C++.
3391 (handle_v_run): Likewise. Update code that calculates the argv
3392 based on the vRun packet; use C++.
3393 (captured_main): Likewise.
3395 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3397 * server.c (handle_v_cont): Initialize thread_resume::thread
3400 2017-04-05 Pedro Alves <palves@redhat.com>
3402 * configure: Regenerate.
3404 2017-04-05 Pedro Alves <palves@redhat.com>
3406 * gdbreplay.c (sync_error): Constify.
3407 * linux-x86-low.c (push_opcode): Constify.
3409 2017-04-05 Pedro Alves <palves@redhat.com>
3411 * win32-low.c (get_child_debug_event)
3412 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3413 Report TARGET_WAITKIND_SPURIOUS instead.
3415 2017-04-05 Pedro Alves <palves@redhat.com>
3417 * remote-utils.c (remote_prepare, remote_open): Constify.
3418 * remote-utils.h (remote_prepare, remote_open): Constify.
3419 * server.c (captured_main): Constify 'port' handling.
3421 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3423 * Makefile.in (clean): Clear .deps.
3425 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3427 * .gitignore: Remove generated files, replace with wildcard.
3428 * (clean): Replace removal of generated files with wildcard.
3429 (version.c): Replace with...
3430 (version-generated.c): ...this.
3431 (xml-builtin.c): Replace with...
3432 (xml-builtin-generated.c): ...this.
3433 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3434 (%.c: *regformats*): Replace with...
3435 (%-generated.c: *regformats*): ...this.
3437 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3439 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3440 (xtensa_fill_gregset): Call collect_register_by_name for
3442 (xtensa_store_gregset): Call supply_register_by_name for
3445 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3447 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3448 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3449 (xtensa_store_gregset): Call supply_register for all registers in
3450 a0_regnum..a0_regnum + C0_NREGS range.
3452 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3454 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3455 (ax-ipa.o: ax.c): Remove.
3456 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3457 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3458 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3459 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3460 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3462 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3464 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3465 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3466 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3467 (errors-ipa.o: ../common/errors.c): Remove.
3468 (format-ipa.o: ../common/format.c): Remove.
3469 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3471 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3473 * Makefile.in (%-ipa.o: %.c): New rule.
3474 (tracepoint-ipa.o: tracepoint.c): Remove.
3475 (utils-ipa.o: utils.c): Remove.
3476 (remote-utils-ipa.o: remote-utils.c): Remove.
3477 (regcache-ipa.o: regcache.c): Remove.
3478 (i386-linux-ipa.o: i386-linux.c): Remove.
3479 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3480 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3481 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3482 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3483 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3484 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3485 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3486 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3487 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3488 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3489 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3490 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3491 (aarch64-ipa.o: aarch64.c): Remove.
3492 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3493 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3494 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3495 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3496 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3497 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3498 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3499 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3500 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3501 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3502 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3503 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3504 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3505 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3506 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3507 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3508 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3509 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3510 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3511 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3512 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3513 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3514 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3515 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3516 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3517 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3518 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3519 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3520 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3521 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3522 (tdesc-ipa.o: tdesc.c): Remove.
3523 (x32-linux-ipa.o: x32-linux.c): Remove.
3524 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3525 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3527 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3529 * Makefile.in (%.o: ../arch/%.c): New rule.
3530 (arm.o: ../arch/arm.c): Remove.
3531 (arm-linux.o: ../arch/arm-linux.c): Remove.
3532 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3533 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3535 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3537 * Makefile.in (%.o: ../nat/%.c): New rule.
3538 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3539 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3540 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3541 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3542 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3543 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3544 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3545 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3546 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3547 (linux-personality.o: ../nat/linux-personality.c): Remove.
3548 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3549 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3550 (x86-linux.o: ../nat/x86-linux.c): Remove.
3551 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3552 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3554 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3556 * Makefile.in (%.o: ../common/%.c): New rule.
3557 (signals.o: ../common/signals.c): Remove.
3558 (print-utils.o: ../common/print-utils.c): Remove.
3559 (rsp-low.o: ../common/rsp-low.c): Remove.
3560 (common-utils.o: ../common/common-utils.c): Remove.
3561 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3562 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3563 (vec.o: ../common/vec.c): Remove.
3564 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3565 (xml-utils.o: ../common/xml-utils.c): Remove.
3566 (ptid.o: ../common/ptid.c): Remove.
3567 (buffer.o: ../common/buffer.c): Remove.
3568 (format.o: ../common/format.c): Remove.
3569 (filestuff.o: ../common/filestuff.c): Remove.
3570 (agent.o: ../common/agent.c): Remove.
3571 (errors.o: ../common/errors.c): Remove.
3572 (environ.o: ../common/environ.c): Remove.
3573 (common-debug.o: ../common/common-debug.c): Remove.
3574 (cleanups.o: ../common/cleanups.c): Remove.
3575 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3576 (fileio.o: ../common/fileio.c): Remove.
3577 (common-regcache.o: ../common/common-regcache.c): Remove.
3578 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3579 (new-op.o: ../common/new-op.c): Remove.
3580 (btrace-common.o: ../common/btrace-common.c): Remove.
3582 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3584 * Makefile.in (%.o: ../target/%.c): New rule.
3585 (waitstatus.o: ../target/waitstatus.c): Remove.
3587 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3590 (%.c: ../regformats/%.dat,
3591 (%.c: ../regformats/arm/%.dat,
3592 (%.c: ../regformats/i386/%.dat,
3593 (%.c: ../regformats/rs6000/%.dat): New rules.
3594 (aarch64.c): Remove.
3595 (reg-arm.c): Remove.
3596 (arm-with-iwmmxt.c): Remove.
3597 (arm-with-vfpv2.c): Remove.
3598 (arm-with-vfpv3.c): Remove.
3599 (arm-with-neon.c): Remove.
3600 (reg-bfin.c): Remove.
3601 (reg-cris.c): Remove.
3602 (reg-crisv32.c): Remove.
3604 (i386-linux.c): Remove.
3605 (i386-avx.c): Remove.
3606 (i386-avx-linux.c): Remove.
3607 (i386-avx-avx512.c): Remove.
3608 (i386-avx-avx512-linux.c): Remove.
3609 (i386-mpx.c): Remove.
3610 (i386-mpx-linux.c): Remove.
3611 (i386-avx-mpx-avx512-pku.c): Remove.
3612 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3613 (i386-avx-mpx.c): Remove.
3614 (i386-avx-mpx-linux.c): Remove.
3615 (i386-mmx.c): Remove.
3616 (i386-mmx-linux.c): Remove.
3617 (reg-ia64.c): Remove.
3618 (reg-m32r.c): Remove.
3619 (reg-m68k.c): Remove.
3621 (mips-linux.c): Remove.
3622 (mips-dsp-linux.c): Remove.
3623 (mips64-linux.c): Remove.
3624 (mips64-dsp-linux.c): Remove.
3625 (nios2-linux.c): Remove.
3626 (powerpc-32.c): Remove.
3627 (powerpc-32l.c): Remove.
3628 (powerpc-altivec32l.c): Remove.
3629 (powerpc-cell32l.c): Remove.
3630 (powerpc-vsx32l.c): Remove.
3631 (powerpc-isa205-32l.c): Remove.
3632 (powerpc-isa205-altivec32l.c): Remove.
3633 (powerpc-isa205-vsx32l.c): Remove.
3634 (powerpc-e500l.c): Remove.
3635 (powerpc-64l.c): Remove.
3636 (powerpc-altivec64l.c): Remove.
3637 (powerpc-cell64l.c): Remove.
3638 (powerpc-vsx64l.c): Remove.
3639 (powerpc-isa205-64l.c): Remove.
3640 (powerpc-isa205-altivec64l.c): Remove.
3641 (powerpc-isa205-vsx64l.c): Remove.
3642 (s390-linux32.c): Remove.
3643 (s390-linux32v1.c): Remove.
3644 (s390-linux32v2.c): Remove.
3645 (s390-linux64.c): Remove.
3646 (s390-linux64v1.c): Remove.
3647 (s390-linux64v2.c): Remove.
3648 (s390-te-linux64.c): Remove.
3649 (s390-vx-linux64.c): Remove.
3650 (s390-tevx-linux64.c): Remove.
3651 (s390x-linux64.c): Remove.
3652 (s390x-linux64v1.c): Remove.
3653 (s390x-linux64v2.c): Remove.
3654 (s390x-te-linux64.c): Remove.
3655 (s390x-vx-linux64.c): Remove.
3656 (s390x-tevx-linux64.c): Remove.
3657 (tic6x-c64xp-linux.c): Remove.
3658 (tic6x-c64x-linux.c): Remove.
3659 (tic6x-c62x-linux.c): Remove.
3661 (reg-sparc64.c): Remove.
3662 (reg-spu.c): Remove.
3664 (amd64-linux.c): Remove.
3665 (amd64-avx.c): Remove.
3666 (amd64-avx-linux.c): Remove.
3667 (amd64-avx-avx512.c): Remove.
3668 (amd64-avx-avx512-linux.c): Remove.
3669 (amd64-mpx.c): Remove.
3670 (amd64-mpx-linux.c): Remove.
3671 (amd64-avx-mpx-avx512-pku.c): Remove.
3672 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3673 (amd64-avx-mpx.c): Remove.
3674 (amd64-avx-mpx-linux.c): Remove.
3676 (x32-linux.c): Remove.
3677 (x32-avx.c): Remove.
3678 (x32-avx-linux.c): Remove.
3679 (x32-avx-avx512.c): Remove.
3680 (x32-avx-avx512-linux.c): Remove.
3681 (reg-xtensa.c): Remove.
3682 (reg-tilegx.c): Remove.
3683 (reg-tilegx32.c): Remove.
3685 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3687 * Makefile.in (SFILES): Add "common/environ.c".
3688 (OBJS): Add "common/environ.h".
3690 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3692 * configure.ac: Check if the fs_base and gs_base members of
3693 `struct user_regs_struct' exist.
3694 * config.in: Regenerated.
3695 * configure: Likewise.
3697 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3699 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3701 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3702 (get_next_pcs_syscall_next_pc): Likewise.
3704 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3706 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3707 * nto-x86-low.c: Likewise.
3709 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3711 * Makefile.in: Include disable-implicit-rules.mk.
3713 2016-11-23 Pedro Alves <palves@redhat.com>
3715 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3716 (debug_vprintf): Use std::chrono::steady_clock instead of
3717 gettimeofday. Use '.' instead of ':'.
3718 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3719 (get_timestamp): Use std::chrono::steady_clock instead of
3722 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3724 * Makefile.in: Fix whitespace formatting.
3726 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3728 * Makefile.in (SFILES, OBS): Flatten list and order
3731 2016-11-23 Pedro Alves <palves@redhat.com>
3733 * event-loop.c (handle_file_event): Use warning.
3734 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3735 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3738 2016-11-23 Pedro Alves <palves@redhat.com>
3740 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3742 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3743 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3744 debug_printf and debug_flush for debug output.
3745 * server.c (handle_general_set): Likewise.
3746 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3749 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3751 * Makefile.in (.c.o): Replace rule with ...
3752 (%.o: %.c): ... this one.
3754 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3756 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3757 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3759 * configure.ac: Remove checks for the make program.
3760 * configure: Re-generate.
3762 2016-10-28 Pedro Alves <palves@redhat.com>
3764 * Makefile.in (CXX_DIALECT): Get from configure.
3765 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3766 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3767 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3768 * config.in: Regenerate.
3769 * configure: Regenerate.
3771 2016-10-27 Yao Qi <yao.qi@linaro.org>
3773 * linux-low.c (linux_supports_range_stepping): Return true if
3774 can_software_single_step return true.
3776 2016-10-27 Yao Qi <yao.qi@linaro.org>
3778 * inferiors.c (find_inferior_in_random): New function.
3779 * inferiors.h (find_inferior_in_random): Declare.
3780 * linux-low.c (linux_wait_for_event_filtered): Call
3781 find_inferior_in_random instead of find_inferior.
3783 2016-10-27 Yao Qi <yao.qi@linaro.org>
3785 * linux-low.c (linux_wait_1): If single-step breakpoints are
3786 inserted, remove them.
3788 2016-10-26 Pedro Alves <palves@redhat.com>
3790 * linux-low.c (handle_extended_wait): Link parent/child fork
3792 (linux_wait_1): Unlink them.
3793 (linux_set_resume_request): Ignore resume requests for
3794 already-resumed and unhandled fork child threads.
3795 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3796 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3798 (handle_v_requests) <vCont>: Don't call require_running.
3799 * server.h (in_queued_stop_replies): New declaration.
3801 2016-10-24 Yao Qi <yao.qi@linaro.org>
3804 * linux-aarch64-low.c (append_insns): Cast the return value to
3807 2016-10-10 Yao Qi <yao.qi@linaro.org>
3809 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3811 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3813 * target.c (target_supports_multi_process): New function, moved
3815 * target.h (target_supports_multi_process): ... here. Remove
3818 2016-10-05 Tom Tromey <tom@tromey.com>
3821 * tracepoint.c (handle_tracepoint_bkpts): Check
3822 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3824 2016-10-05 Yao Qi <yao.qi@linaro.org>
3826 * configure.srv: Update the path of arm-*.xml files.
3828 2016-10-05 Terry Guo <terry.guo@arm.com>
3829 Yao Qi <yao.qi@linaro.org>
3831 * Makefile.in: Adjust the path of rules.
3832 * configure.srv: Update the path of xml files.
3833 * regformats/arm-with-iwmmxt.dat: Regenerated.
3834 * regformats/arm-with-neon.dat: Likewise.
3835 * regformats/arm-with-vfpv2.dat: Likewise.
3836 * regformats/arm-with-vfpv3.dat Likewise.
3838 2016-09-30 Yao Qi <yao.qi@linaro.org>
3841 * target.c (target_stop_and_wait): Don't call
3842 target_continue_no_signal, use resume_stop instead.
3844 2016-09-26 Yao Qi <yao.qi@linaro.org>
3846 * linux-low.c (linux_wait_1): Call debug_exit.
3848 2016-09-23 Pedro Alves <palves@redhat.com>
3850 * Makefile.in (SFILES): Add common/new-op.c.
3851 (OBS): Add common/new-op.o.
3852 (new-op.o): New rule.
3854 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3856 * .gitinore: Ignore more files.
3858 2016-09-21 Yao Qi <yao.qi@linaro.org>
3860 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3863 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3865 * server.c (start_inferior): Call target_mourn_inferior instead of
3866 mourn_inferior; pass ptid_t argument to it.
3868 (handle_target_event): Likewise.
3869 * target.c (target_mourn_inferior): New function.
3870 * target.h (mourn_inferior): Delete macro.
3872 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3874 * linux-low.c (lwp_is_stepping): New function.
3876 2016-09-06 Carl Love <cel@us.ibm.com>
3878 * server.c (start_inferior): Fixed comment, requested comment change
3879 didn't get updated correctly. Removed reference to ptrace () call as
3880 it is only true on Linux systems.
3882 2016-09-06 Carl Love <cel@us.ibm.com>
3884 * server.c (start_inferior): Do not call
3885 function target_post_create_inferior () if the
3886 inferior process has already exited.
3888 2016-09-05 Pedro Alves <palves@redhat.com>
3890 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3891 (COMPILE.pre, CC_LD): Use CXX directly.
3892 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3893 * acinclude.m4: Don't include build-with-cxx.m4.
3894 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3895 * configure: Regenerate.
3897 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3900 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3901 call writing data to own_buf.
3903 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3905 * target.c (mywait): Call target_wait instead of
3907 (target_wait): New function.
3909 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3911 * server.c (start_inferior): New variable 'ptid'. Replace calls
3912 to the_target->resume by target_continue{,_no_signal}, depending
3914 * target.c (target_stop_and_wait): Call target_continue_no_signal
3915 instead of the_target->resume.
3916 (target_continue): New function.
3918 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3920 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3922 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3925 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3927 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3928 * linux-arm-low.c (ps_get_thread_area): Likewise.
3929 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3930 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3931 * linux-mips-low.c (ps_get_thread_area): Likewise.
3932 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3933 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3934 * linux-x86-low.c (ps_get_thread_area): Likewise.
3935 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3937 2016-08-19 Pedro Alves <palves@redhat.com>
3939 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3941 2016-08-19 Pedro Alves <palves@redhat.com>
3943 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3944 comment. Use memcpy instead of casting through unsigned long.
3946 2016-08-19 Pedro Alves <palves@redhat.com>
3948 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3949 allocating around 0x80000000.
3951 2016-08-19 Pedro Alves <palves@redhat.com>
3954 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3955 (x32-avx512-linux-ipa.o): New rules.
3956 * configure.ac (x86_64-*-linux*): New x32 check.
3957 * configure.srv (ipa_x32_linux_regobj): New.
3958 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3959 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3961 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3963 * configure: Regenerate.
3965 2016-08-09 Pedro Alves <palves@redhat.com>
3968 * Makefile.in (OBS): Add signals-state-save-restore.o.
3969 (signals-state-save-restore.o): New rule.
3970 * config.in: Regenerate.
3971 * configure: Regenerate.
3972 * linux-low.c: Include "signals-state-save-restore.h".
3973 (linux_create_inferior): Call
3974 restore_original_signals_state.
3975 * server.c: Include "dispositions-save-restore.h".
3976 (captured_main): Call save_original_signals_state.
3978 2016-08-05 Pedro Alves <palves@redhat.com>
3980 * configure: Regenerate.
3982 2016-08-04 Yao Qi <yao.qi@linaro.org>
3984 * linux-low.c (regsets_fetch_inferior_registers): Check
3985 errno is ESRCH or not.
3987 2016-08-02 Yao Qi <yao.qi@linaro.org>
3989 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3990 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3991 (thread_db_load_search): Update.
3992 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3993 td_ta_set_event and td_ta_event_getmsg.
3995 2016-07-26 Pedro Alves <palves@redhat.com>
3998 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3999 of unsigned long for 64-bit registers and use uint32_t instead of
4000 unsigned int for 32-bit registers.
4002 2016-07-26 Pedro Alves <palves@redhat.com>
4004 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4007 2016-07-21 Tom Tromey <tom@tromey.com>
4009 * configure: Rebuild.
4011 2016-07-21 Yao Qi <yao.qi@linaro.org>
4013 * mem-break.c (find_gdb_breakpoint): Cast bp to
4014 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4016 2016-07-21 Yao Qi <yao.qi@linaro.org>
4018 * server.c (handle_v_requests): Support s and S actions
4019 if target_supports_software_single_step return true.
4021 2016-07-21 Yao Qi <yao.qi@linaro.org>
4023 * linux-low.c (resume_stopped_resumed_lwps): If resume request
4024 is resume_step, call maybe_hw_step.
4025 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
4027 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4029 (proceed_one_lwp): If resume request is resume_step, install
4030 reinsert breakpoints and call maybe_hw_step.
4032 2016-07-21 Yao Qi <yao.qi@linaro.org>
4034 * linux-low.c (proceed_one_lwp): Declare.
4035 (linux_resume_one_thread): Remove local variable 'step'.
4036 Lift code enqueue signal. Call proceed_one_lwp instead of
4037 linux_resume_one_lwp.
4039 2016-07-21 Yao Qi <yao.qi@linaro.org>
4041 * linux-low.c (linux_resume_one_thread): Call
4042 enqueue_pending_signal.
4044 2016-07-21 Yao Qi <yao.qi@linaro.org>
4046 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4047 * inferiors.c (do_restore_current_thread_cleanup): New function.
4048 (make_cleanup_restore_current_thread): Likewise.
4049 * linux-low.c (install_software_single_step_breakpoints): Call
4050 make_cleanup_restore_current_thread. Switch current_thread to
4053 2016-07-21 Yao Qi <yao.qi@linaro.org>
4055 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4056 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4057 (clone_one_breakpoint): Likewise.
4058 (delete_reinsert_breakpoints): Change parameter to thread.
4060 (has_reinsert_breakpoints): Likewise.
4061 (uninsert_reinsert_breakpoints): Likewise.
4062 (reinsert_reinsert_breakpoints): Likewise.
4063 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4064 (delete_reinsert_breakpoints): Likewise.
4065 (reinsert_reinsert_breakpoints): Likewise.
4066 (uninsert_reinsert_breakpoints): Likewise.
4067 (has_reinsert_breakpoints): Likewise.
4069 2016-07-21 Yao Qi <yao.qi@linaro.org>
4071 * inferiors.c (get_thread_process): Make parameter const.
4072 * inferiors.h (get_thread_process): Update declaration.
4073 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4074 Add new parameters child_thread and parent_thread. Callers
4076 * mem-break.h (clone_all_breakpoints): Update declaration.
4078 2016-07-21 Yao Qi <yao.qi@linaro.org>
4080 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4081 <command_list, handler>: Remove.
4082 (struct gdb_breakpoint): New.
4083 (struct other_breakpoint): New.
4084 (struct reinsert_breakpoint): New.
4085 (is_gdb_breakpoint): New function.
4086 (any_persistent_commands): Update command_list if
4087 is_gdb_breakpoint returns true.
4088 (set_breakpoint): Create breakpoints according to their types.
4089 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4090 (set_gdb_breakpoint_1): Likewise.
4091 (set_gdb_breakpoint): Likewise.
4092 (clear_breakpoint_conditions): Change parameter type to
4093 'struct gdb_breakpoint *'.
4094 (clear_breakpoint_commands): Likewise.
4095 (clear_breakpoint_conditions_and_commands): Likewise.
4096 (add_condition_to_breakpoint): Likewise.
4097 (add_breakpoint_condition): Likewise.
4098 (add_commands_to_breakpoint): Likewise.
4099 (check_breakpoints): Check other_breakpoint.
4100 (clone_one_breakpoint): Clone breakpopint according to its type.
4101 * mem-break.h (struct gdb_breakpoint): Declare.
4102 (set_gdb_breakpoint): Update declaration.
4103 (clear_breakpoint_conditions_and_commands): Likewise.
4104 (add_breakpoint_condition): Likewise.
4105 (add_breakpoint_commands): Likewise.
4106 * server.c (process_point_options): Change parameter type to
4107 'struct gdb_breakpoint *'.
4109 2016-07-21 Yao Qi <yao.qi@linaro.org>
4111 * mem-break.c (set_breakpoint_at): Rename it to ...
4112 (set_breakpoint_type_at): ... it.
4113 (set_breakpoint_at): Call set_breakpoint_type_at.
4114 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4115 * mem-break.h (set_breakpoint_at): Update comments.
4117 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4119 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4121 (nios2_store_gregset): Likewise.
4123 2016-07-01 Pedro Alves <palves@redhat.com>
4124 Antoine Tremblay <antoine.tremblay@ericsson.com>
4126 * linux-low.c: Change interface to take the target lwp_info
4127 pointer directly and return void. Handle detaching from a zombie
4129 (linux_detach_lwp_callback): New function.
4130 (linux_detach): Detach from the leader thread after detaching from
4133 2016-06-28 Yao Qi <yao.qi@linaro.org>
4135 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4136 for variable new_offset.
4137 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4138 (aarch64_ftrace_insn_reloc_cb): Likewise.
4139 (aarch64_ftrace_insn_reloc_tb): Likewise.
4140 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4141 PRIx64 instead of PRIx32.
4143 2016-06-28 Yao Qi <yao.qi@linaro.org>
4145 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4146 (the_low_target): Install arm_get_syscall_trapinfo.
4148 2016-06-28 Yao Qi <yao.qi@linaro.org>
4150 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4152 (the_low_target): Install aarch64_get_syscall_trapinfo.
4154 2016-06-28 Yao Qi <yao.qi@linaro.org>
4156 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4158 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4159 Remove parameter sysno.
4160 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4163 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4165 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4166 (s390_emit_ne_goto): Likewise.
4167 (s390_emit_lt_goto): Likewise.
4168 (s390_emit_le_goto): Likewise.
4169 (s390_emit_gt_goto): Likewise.
4170 (s390_emit_ge_goto): Likewise.
4171 (s390x_emit_eq_goto): Likewise.
4172 (s390x_emit_ne_goto): Likewise.
4173 (s390x_emit_lt_goto): Likewise.
4174 (s390x_emit_le_goto): Likewise.
4175 (s390x_emit_gt_goto): Likewise.
4176 (s390x_emit_ge_goto): Likewise.
4177 (s390_emit_ops_impl): Mark variable static.
4178 (s390x_emit_ops): Likewise.
4180 2016-06-17 Yao Qi <yao.qi@linaro.org>
4182 * linux-low.c (handle_extended_wait): Call
4183 uninsert_reinsert_breakpoints for the parent process. Remove
4184 reinsert breakpoints from the child process. Reinsert them to
4185 the parent process when vfork is done.
4186 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4187 (reinsert_reinsert_breakpoints): New function.
4188 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4189 (reinsert_reinsert_breakpoints): Declare.
4191 2016-06-17 Yao Qi <yao.qi@linaro.org>
4193 * linux-low.c (handle_extended_wait): If the parent is doing
4194 step-over, remove the reinsert breakpoints from the forked child.
4196 2016-06-17 Yao Qi <yao.qi@linaro.org>
4198 * linux-low.c (unsuspend_all_lwps): Declare.
4199 (linux_low_filter_event): If thread exited, call finish_step_over.
4200 If step-over is finished, unsuspend other threads.
4202 2016-06-17 Yao Qi <yao.qi@linaro.org>
4204 * linux-low.c (linux_resume_one_lwp_throw): Assert
4205 has_reinsert_breakpoints returns false.
4206 * mem-break.c (delete_disabled_breakpoints): Assert
4207 bp type isn't reinsert_breakpoint.
4209 2016-06-17 Yao Qi <yao.qi@linaro.org>
4211 * linux-low.c (maybe_hw_step): New function.
4212 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4213 (finish_step_over): Switch current_thread to lwp temporarily,
4214 and assert has_reinsert_breakpoints returns true.
4215 (proceed_one_lwp): Call maybe_hw_step.
4216 * mem-break.c (has_reinsert_breakpoints): New function.
4217 * mem-break.h (has_reinsert_breakpoints): Declare.
4219 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4221 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4223 2016-05-17 Yao Qi <yao.qi@linaro.org>
4225 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4226 instead of find_inferior.
4228 2016-05-05 Yao Qi <yao.qi@linaro.org>
4230 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4231 Initialize res to zero.
4233 2016-05-05 Yao Qi <yao.qi@linaro.org>
4235 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4238 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4240 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4241 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4242 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4244 2016-04-28 Par Olsson <par.olsson@windriver.com>
4245 Simon Marchi <simon.marchi@ericsson.com>
4247 * tracepoint.c (write_inferior_int8): New function.
4248 (cmd_qtenable_disable): Write enable flag using
4249 write_inferior_int8.
4251 2016-04-25 Yao Qi <yao.qi@linaro.org>
4253 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4254 (need_step_over_p): Return zero if the LWP has pending signals
4255 can be delivered on software single step target.
4257 2016-04-25 Yao Qi <yao.qi@linaro.org>
4259 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4260 return instead of error.
4262 2016-04-22 Yao Qi <yao.qi@linaro.org>
4264 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4267 2016-04-22 Yao Qi <yao.qi@linaro.org>
4269 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4270 signal when stepping over breakpoint with software single
4273 2016-04-21 Pedro Alves <palves@redhat.com>
4275 * linux-s390-low.c (s390_collect_ptrace_register)
4276 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4278 (s390_check_regset): Use void * instead of gdb_byte *.
4280 2016-04-20 Pedro Alves <palves@redhat.com>
4282 * configure: Renegerate.
4284 2016-04-20 Yao Qi <yao.qi@linaro.org>
4286 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4287 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4289 (arm_store_gregset): Likewise.
4291 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4293 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4294 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4295 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4296 (amd64-avx-mpx-linux.c): New rules.
4297 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4298 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4299 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4300 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4301 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4302 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4303 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4304 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4305 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4306 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4307 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4308 * linux-x86-low.c (x86_linux_read_description): Add case for
4309 X86_XSTATE_AVX_MPX_MASK.
4310 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4311 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4312 init_registers_i386_avx_mpx_linux.
4313 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4314 (initialize_low_tracepoint): Call
4315 init_registers_i386_avx_mpx_linux.
4316 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4317 (initialize_low_tracepoint): Call
4318 init_registers_amd64_avx_mpx_linux.
4319 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4320 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4321 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4324 2016-04-18 Pedro Alves <palves@redhat.com>
4326 * configure: Regenerate.
4328 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4330 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4331 (aarch64_emit_sub): Likewise.
4333 2016-04-12 Pedro Alves <palves@redhat.com>
4335 * utils.c (prepare_to_throw_exception): Delete.
4337 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4339 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4341 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4343 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4345 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4347 * linux-aarch64-ipa.c: Add <elf.h> include.
4348 * linux-ppc-ipa.c: Add <elf.h> include.
4349 * linux-s390-ipa.c: Add <elf.h> include.
4351 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4353 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4354 (get_raw_reg_ptr): Likewise.
4355 (get_trace_state_variable_value_ptr): Likewise.
4356 (set_trace_state_variable_value_ptr): Likewise.
4357 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4360 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4361 Marcin Kościelnicki <koriakin@0x04.net>
4364 * linux-ppc-low.c (emit_insns): New function.
4365 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4366 (ppc_emit_prologue): New function.
4367 (ppc_emit_epilogue): New function.
4368 (ppc_emit_add): New function.
4369 (ppc_emit_sub): New function.
4370 (ppc_emit_mul): New function.
4371 (ppc_emit_lsh): New function.
4372 (ppc_emit_rsh_signed): New function.
4373 (ppc_emit_rsh_unsigned): New function.
4374 (ppc_emit_ext): New function.
4375 (ppc_emit_zero_ext): New function.
4376 (ppc_emit_log_not): New function.
4377 (ppc_emit_bit_and): New function.
4378 (ppc_emit_bit_or): New function.
4379 (ppc_emit_bit_xor): New function.
4380 (ppc_emit_bit_not): New function.
4381 (ppc_emit_equal): New function.
4382 (ppc_emit_less_signed): New function.
4383 (ppc_emit_less_unsigned): New function.
4384 (ppc_emit_ref): New function.
4385 (ppc_emit_const): New function.
4386 (ppc_emit_reg): New function.
4387 (ppc_emit_pop): New function.
4388 (ppc_emit_stack_flush): New function.
4389 (ppc_emit_swap): New function.
4390 (ppc_emit_stack_adjust): New function.
4391 (ppc_emit_call): New function.
4392 (ppc_emit_int_call_1): New function.
4393 (ppc_emit_void_call_2): New function.
4394 (ppc_emit_if_goto): New function.
4395 (ppc_emit_goto): New function.
4396 (ppc_emit_eq_goto): New function.
4397 (ppc_emit_ne_goto): New function.
4398 (ppc_emit_lt_goto): New function.
4399 (ppc_emit_le_goto): New function.
4400 (ppc_emit_gt_goto): New function.
4401 (ppc_emit_ge_goto): New function.
4402 (ppc_write_goto_address): New function.
4403 (ppc_emit_ops_impl): New static variable.
4404 (ppc64v1_emit_prologue): New function.
4405 (ppc64v2_emit_prologue): New function.
4406 (ppc64_emit_epilogue): New function.
4407 (ppc64_emit_add): New function.
4408 (ppc64_emit_sub): New function.
4409 (ppc64_emit_mul): New function.
4410 (ppc64_emit_lsh): New function.
4411 (ppc64_emit_rsh_signed): New function.
4412 (ppc64_emit_rsh_unsigned): New function.
4413 (ppc64_emit_ext): New function.
4414 (ppc64_emit_zero_ext): New function.
4415 (ppc64_emit_log_not): New function.
4416 (ppc64_emit_bit_and): New function.
4417 (ppc64_emit_bit_or): New function.
4418 (ppc64_emit_bit_xor): New function.
4419 (ppc64_emit_bit_not): New function.
4420 (ppc64_emit_equal): New function.
4421 (ppc64_emit_less_signed): New function.
4422 (ppc64_emit_less_unsigned): New function.
4423 (ppc64_emit_ref): New function.
4424 (ppc64_emit_const): New function.
4425 (ppc64v1_emit_reg): New function.
4426 (ppc64v2_emit_reg): New function.
4427 (ppc64_emit_pop): New function.
4428 (ppc64_emit_stack_flush): New function.
4429 (ppc64_emit_swap): New function.
4430 (ppc64v1_emit_call): New function.
4431 (ppc64v2_emit_call): New function.
4432 (ppc64v1_emit_int_call_1): New function.
4433 (ppc64v2_emit_int_call_1): New function.
4434 (ppc64v1_emit_void_call_2): New function.
4435 (ppc64v2_emit_void_call_2): New function.
4436 (ppc64_emit_if_goto): New function.
4437 (ppc64_emit_eq_goto): New function.
4438 (ppc64_emit_ne_goto): New function.
4439 (ppc64_emit_lt_goto): New function.
4440 (ppc64_emit_le_goto): New function.
4441 (ppc64_emit_gt_goto): New function.
4442 (ppc64_emit_ge_goto): New function.
4443 (ppc64v1_emit_ops_impl): New static variable.
4444 (ppc64v2_emit_ops_impl): New static variable.
4445 (ppc_emit_ops): New function.
4446 (linux_low_target): Wire in ppc_emit_ops.
4448 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4449 Marcin Kościelnicki <koriakin@0x04.net>
4452 * Makefile.in: Add powerpc-*-ipa.o
4453 * configure.srv: Add ipa_obj for powerpc*-linux.
4454 * linux-ppc-ipa.c: New file.
4455 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4457 (PPC_FIELD): New macro.
4458 (PPC_SEXT): New macro.
4459 (PPC_OP6): New macro.
4460 (PPC_BO): New macro.
4461 (PPC_LI): New macro.
4462 (PPC_BD): New macro.
4463 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4464 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4465 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4466 (ppc_get_thread_area): New function.
4467 (is_elfv2_inferior): New function.
4468 (gen_ds_form): New function.
4469 (GEN_STD): New macro.
4470 (GEN_STDU): New macro.
4471 (GEN_LD): New macro.
4472 (GEN_LDU): New macro.
4473 (gen_d_form): New function.
4474 (GEN_ADDI): New macro.
4475 (GEN_ADDIS): New macro.
4476 (GEN_LI): New macro.
4477 (GEN_LIS): New macro.
4478 (GEN_ORI): New macro.
4479 (GEN_ORIS): New macro.
4480 (GEN_LWZ): New macro.
4481 (GEN_STW): New macro.
4482 (GEN_STWU): New macro.
4483 (gen_xfx_form): New function.
4484 (GEN_MFSPR): New macro.
4485 (GEN_MTSPR): New macro.
4486 (GEN_MFCR): New macro.
4487 (GEN_MTCR): New macro.
4488 (GEN_SYNC): New macro.
4489 (GEN_LWSYNC): New macro.
4490 (gen_x_form): New function.
4491 (GEN_OR): New macro.
4492 (GEN_MR): New macro.
4493 (GEN_LWARX): New macro.
4494 (GEN_STWCX): New macro.
4495 (GEN_CMPW): New macro.
4496 (gen_md_form): New function.
4497 (GEN_RLDICL): New macro.
4498 (GEN_RLDICR): New macro.
4499 (gen_i_form): New function.
4501 (GEN_BL): New macro.
4502 (gen_b_form): New function.
4503 (GEN_BNE): New macro.
4504 (GEN_LOAD): New macro.
4505 (GEN_STORE): New macro.
4506 (gen_limm): New function.
4507 (gen_atomic_xchg): New function.
4508 (gen_call): New function.
4509 (ppc_relocate_instruction): New function.
4510 (ppc_install_fast_tracepoint_jump_pad): New function.
4511 (ppc_get_min_fast_tracepoint_insn_len): New function.
4512 (ppc_get_ipa_tdesc_idx): New function.
4513 (the_low_target): Wire in the new functions.
4514 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4516 * linux-ppc-tdesc.h: New file.
4518 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4520 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4521 (alloc_jump_pad_buffer): New function.
4522 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4523 (alloc_jump_pad_buffer): New function.
4524 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4525 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4526 (alloc_jump_pad_buffer): New function.
4527 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4528 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4529 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4530 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4532 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4534 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4535 * linux-amd64-ipa.c: Likewise.
4536 * linux-i386-ipa.c: Likewise.
4537 * linux-s390-ipa.c: Likewise.
4538 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4539 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4540 set_trace_state_variable_value_ptr.
4541 (struct ipa_sym_addresses): Likewise.
4542 (symbol_list): Likewise.
4543 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4544 accessing gdb_collect directly.
4545 (gdb_collect_ptr_type): New typedef.
4546 (get_raw_reg_ptr_type): New typedef.
4547 (get_trace_state_variable_value_ptr_type): New typedef.
4548 (set_trace_state_variable_value_ptr_type): New typedef.
4549 (gdb_collect_ptr): New global.
4550 (get_raw_reg_ptr): New global.
4551 (get_trace_state_variable_value_ptr): New global.
4552 (set_trace_state_variable_value_ptr): New global.
4553 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4554 accessing get_raw_reg directly.
4555 (get_get_tsv_func_addr): Likewise for
4556 get_trace_state_variable_value_ptr.
4557 (get_set_tsv_func_addr): Likewise for
4558 set_trace_state_variable_value_ptr.
4559 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4561 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4563 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4565 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4567 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4569 (relocate_instruction): Remove own_buf.
4570 * server.c (own_buf): Make global.
4571 (handle_v_requests): Make global.
4572 * server.h (own_buf): New declaration.
4573 (handle_v_requests): New prototype.
4575 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4578 * linux-s390-low.c (add_insns): New function.
4579 (s390_emit_prologue): New function.
4580 (s390_emit_epilogue): New function.
4581 (s390_emit_add): New function.
4582 (s390_emit_sub): New function.
4583 (s390_emit_mul): New function.
4584 (s390_emit_lsh): New function.
4585 (s390_emit_rsh_signed): New function.
4586 (s390_emit_rsh_unsigned): New function.
4587 (s390_emit_ext): New function.
4588 (s390_emit_log_not): New function.
4589 (s390_emit_bit_and): New function.
4590 (s390_emit_bit_or): New function.
4591 (s390_emit_bit_xor): New function.
4592 (s390_emit_bit_not): New function.
4593 (s390_emit_equal): New function.
4594 (s390_emit_less_signed): New function.
4595 (s390_emit_less_unsigned): New function.
4596 (s390_emit_ref): New function.
4597 (s390_emit_if_goto): New function.
4598 (s390_emit_goto): New function.
4599 (s390_write_goto_address): New function.
4600 (s390_emit_litpool): New function.
4601 (s390_emit_const): New function.
4602 (s390_emit_call): New function.
4603 (s390_emit_reg): New function.
4604 (s390_emit_pop): New function.
4605 (s390_emit_stack_flush): New function.
4606 (s390_emit_zero_ext): New function.
4607 (s390_emit_swap): New function.
4608 (s390_emit_stack_adjust): New function.
4609 (s390_emit_set_r2): New function.
4610 (s390_emit_int_call_1): New function.
4611 (s390_emit_void_call_2): New function.
4612 (s390_emit_eq_goto): New function.
4613 (s390_emit_ne_goto): New function.
4614 (s390_emit_lt_goto): New function.
4615 (s390_emit_le_goto): New function.
4616 (s390_emit_gt_goto): New function.
4617 (s390_emit_ge_goto): New function.
4618 (s390x_emit_prologue): New function.
4619 (s390x_emit_epilogue): New function.
4620 (s390x_emit_add): New function.
4621 (s390x_emit_sub): New function.
4622 (s390x_emit_mul): New function.
4623 (s390x_emit_lsh): New function.
4624 (s390x_emit_rsh_signed): New function.
4625 (s390x_emit_rsh_unsigned): New function.
4626 (s390x_emit_ext): New function.
4627 (s390x_emit_log_not): New function.
4628 (s390x_emit_bit_and): New function.
4629 (s390x_emit_bit_or): New function.
4630 (s390x_emit_bit_xor): New function.
4631 (s390x_emit_bit_not): New function.
4632 (s390x_emit_equal): New function.
4633 (s390x_emit_less_signed): New function.
4634 (s390x_emit_less_unsigned): New function.
4635 (s390x_emit_ref): New function.
4636 (s390x_emit_if_goto): New function.
4637 (s390x_emit_const): New function.
4638 (s390x_emit_call): New function.
4639 (s390x_emit_reg): New function.
4640 (s390x_emit_pop): New function.
4641 (s390x_emit_stack_flush): New function.
4642 (s390x_emit_zero_ext): New function.
4643 (s390x_emit_swap): New function.
4644 (s390x_emit_stack_adjust): New function.
4645 (s390x_emit_int_call_1): New function.
4646 (s390x_emit_void_call_2): New function.
4647 (s390x_emit_eq_goto): New function.
4648 (s390x_emit_ne_goto): New function.
4649 (s390x_emit_lt_goto): New function.
4650 (s390x_emit_le_goto): New function.
4651 (s390x_emit_gt_goto): New function.
4652 (s390x_emit_ge_goto): New function.
4653 (s390_emit_ops): New function.
4654 (struct linux_target_ops): Fill in emit_ops hook.
4656 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4659 * Makefile.in: Add s390 IPA files.
4660 * configure.srv: Build IPA for s390.
4661 * linux-s390-ipa.c: New file.
4662 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4663 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4664 (tdesc_s390_linux32): Likewise.
4665 (init_registers_s390_linux32v1): Likewise.
4666 (tdesc_s390_linux32v1): Likewise.
4667 (init_registers_s390_linux32v2): Likewise.
4668 (tdesc_s390_linux32v2): Likewise.
4669 (init_registers_s390_linux64): Likewise.
4670 (tdesc_s390_linux64): Likewise.
4671 (init_registers_s390_linux64v1): Likewise.
4672 (tdesc_s390_linux64v1): Likewise.
4673 (init_registers_s390_linux64v2): Likewise.
4674 (tdesc_s390_linux64v2): Likewise.
4675 (init_registers_s390_te_linux64): Likewise.
4676 (tdesc_s390_te_linux64): Likewise.
4677 (init_registers_s390_vx_linux64): Likewise.
4678 (tdesc_s390_vx_linux64): Likewise.
4679 (init_registers_s390_tevx_linux64): Likewise.
4680 (tdesc_s390_tevx_linux64): Likewise.
4681 (init_registers_s390x_linux64): Likewise.
4682 (tdesc_s390x_linux64): Likewise.
4683 (init_registers_s390x_linux64v1): Likewise.
4684 (tdesc_s390x_linux64v1): Likewise.
4685 (init_registers_s390x_linux64v2): Likewise.
4686 (tdesc_s390x_linux64v2): Likewise.
4687 (init_registers_s390x_te_linux64): Likewise.
4688 (tdesc_s390x_te_linux64): Likewise.
4689 (init_registers_s390x_vx_linux64): Likewise.
4690 (tdesc_s390x_vx_linux64): Likewise.
4691 (init_registers_s390x_tevx_linux64): Likewise.
4692 (tdesc_s390x_tevx_linux64): Likewise.
4693 (have_hwcap_s390_vx): New static variable.
4694 (s390_arch_setup): Fill have_hwcap_s390_vx.
4695 (s390_get_thread_area): New function.
4696 (s390_ft_entry_gpr_esa): New const.
4697 (s390_ft_entry_gpr_zarch): New const.
4698 (s390_ft_entry_misc): New const.
4699 (s390_ft_entry_fr): New const.
4700 (s390_ft_entry_vr): New const.
4701 (s390_ft_main_31): New const.
4702 (s390_ft_main_64): New const.
4703 (s390_ft_exit_fr): New const.
4704 (s390_ft_exit_vr): New const.
4705 (s390_ft_exit_misc): New const.
4706 (s390_ft_exit_gpr_esa): New const.
4707 (s390_ft_exit_gpr_zarch): New const.
4708 (append_insns): New function.
4709 (s390_relocate_instruction): New function.
4710 (s390_install_fast_tracepoint_jump_pad): New function.
4711 (s390_get_min_fast_tracepoint_insn_len): New function.
4712 (s390_get_ipa_tdesc_idx): New function.
4713 (struct linux_target_ops): Wire in the above functions.
4714 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4715 * linux-s390-tdesc.h: New file.
4717 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4719 * linux-s390-low.c (s390_supports_tracepoints): New function.
4720 (struct linux_target_ops): Fill supports_tracepoints hook.
4722 2016-03-18 Yao Qi <yao.qi@linaro.org>
4724 * linux-low.c (lwp_signal_can_be_delivered): New function.
4725 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4727 2016-03-18 Yao Qi <yao.qi@linaro.org>
4729 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4730 0 if signal is enqueued. Remove 'signal' from one debugging
4731 message. Move one debugging message to some lines below.
4732 Remove code setting 'signal' to 0.
4734 2016-03-18 Yao Qi <yao.qi@linaro.org>
4736 * linux-low.c (linux_low_filter_event): Remove redundant
4737 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4739 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4741 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4742 (struct linux_target_ops): Wire in the above.
4744 2016-03-03 Yao Qi <yao.qi@linaro.org>
4746 * linux-low.c: Update comments to start_step_over.
4748 2016-03-03 Yao Qi <yao.qi@linaro.org>
4751 * linux-low.c (handle_extended_wait): Set child suspended
4752 if event_lwp->bp_reinsert isn't zero.
4754 2016-03-02 Yao Qi <yao.qi@linaro.org>
4756 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4757 enqueue_pending_signal.
4759 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4761 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4764 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4766 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4767 (s390_regmap_3264) [!__s390x__]: New global.
4768 (s390_collect_ptrace_register): Skip map entries containing -1.
4769 (s390_supply_ptrace_register): Ditto.
4770 (s390_fill_gprs_high): New function.
4771 (s390_store_gprs_high): New function.
4772 (s390_regsets): Add NT_S390_HIGH_GPRS.
4773 (s390_get_hwcap): Enable on 31-bit.
4774 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4775 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4776 Detect NT_S390_HIGH_GPRS.
4777 (s390_usrregs_info_3264): Enable on 31-bit.
4778 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4779 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4781 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4784 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4785 * configure.srv: Ditto.
4786 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4787 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4788 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4789 (init_registers_amd64_linux): Remove prototype.
4790 (tdesc_amd64_linux): Remove declaration.
4791 (get_ipa_tdesc): New function.
4792 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4793 initialize remaining tdescs.
4794 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4795 (init_registers_i386_linux): Remove prototype.
4796 (tdesc_i386_linux): Remove declaration.
4797 (get_ipa_tdesc): New function.
4798 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4799 initialize remaining tdescs.
4800 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4801 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4802 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4803 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4804 (x86_get_ipa_tdesc_idx): New function.
4805 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4806 * linux-x86-tdesc.h: New file.
4807 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4808 (target_get_ipa_tdesc_idx): New macro.
4809 * tracepoint.c (ipa_tdesc_idx): New macro.
4810 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4811 (symbol_list): Add ipa_tdesc_idx.
4812 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4813 (ipa_tdesc): Remove.
4814 (ipa_tdesc_idx): New variable.
4815 (get_context_regcache): Use get_ipa_tdesc.
4816 (gdb_collect): Ditto.
4818 * tracepoint.h (get_ipa_tdesc): New prototype.
4819 (ipa_tdesc): Remove.
4821 2016-02-24 Pedro Alves <palves@redhat.com>
4823 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4824 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4825 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4826 Factor out common code between the USE_SIGTRAP_SIGINFO and
4827 !USE_SIGTRAP_SIGINFO blocks.
4828 (linux_low_filter_event): Call save_stop_reason instead of
4829 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4831 (linux_wait_1): Update comments.
4833 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4835 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4836 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4837 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4838 ppc_insert_point, ppc_remove_point.
4840 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4842 * linux-s390-low.c (s390_supports_z_point_type): New function.
4843 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4845 2016-02-16 Yao Qi <yao.qi@linaro.org>
4847 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4848 PC. Get pc from regcache_read_pc.
4850 2016-02-12 Yao Qi <yao.qi@linaro.org>
4852 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4853 or linux_get_pc_32bit.
4854 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4856 2016-02-12 Yao Qi <yao.qi@linaro.org>
4858 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4859 arm_linux_get_next_pcs_fixup.
4861 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4863 * tracepoint.c (x_tracepoint_action_download): Change
4864 write_inferior_data_ptr to write_inferior_data_pointer.
4865 (cmd_qtstart): Likewise.
4866 (write_inferior_data_ptr): Remove.
4867 (download_agent_expr): Change write_inferior_data_ptr to
4868 write_inferior_data_pointer.
4869 (download_tracepoint_1): Likewise.
4870 (download_tracepoint): Likewise.
4871 (download_trace_state_variables): Likewise.
4873 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4874 Marcin Kościelnicki <koriakin@0x04.net>
4876 * tracepoint.c (struct tracepoint_action_ops): Remove.
4877 (struct tracepoint_action): Remove ops.
4878 (m_tracepoint_action_download, r_tracepoint_action_download)
4879 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4880 size and offset accordingly.
4881 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4882 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4883 (tracepoint_action_send, tracepoint_action_download): New functions.
4884 Helpers for trace action handlers.
4885 (add_tracepoint_action): Remove setup actions ops.
4886 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4888 2016-02-10 Yao Qi <yao.qi@linaro.org>
4890 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4892 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4894 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4896 * configure: Regenerate.
4898 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4900 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4901 void * to gdb_byte *.
4902 * linux-low.c (siginfo_fixup): Likewise.
4903 (linux_xfer_siginfo): Likewise.
4904 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4906 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4908 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4910 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4912 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4914 * linux-x86-low.c [__x86_64__]: Include
4915 "nat/amd64-linux-siginfo.h".
4916 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4917 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4918 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4919 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4920 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4921 (cpt_si_fd, si_timerid, si_overrun): Move from
4922 nat/amd64-linux-siginfo.c.
4923 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4925 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4927 * server.c (skip_to_semicolon): Remove.
4928 (process_point_options): Use strchrnul instead of
4931 2016-01-26 Yao Qi <yao.qi@linaro.org>
4933 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4934 * linux-low.c (install_software_single_step_breakpoints): Don't
4935 call regcache_read_pc.
4936 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4939 2016-01-26 Yao Qi <yao.qi@linaro.org>
4941 * linux-low.c (install_software_single_step_breakpoints): Call
4942 regcache_read_pc instead of get_pc.
4944 2016-01-26 Yao Qi <yao.qi@linaro.org>
4946 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4947 (unblock_async_io): Rename to ...
4948 (block_unblock_async_io): ... it. New function.
4949 (enable_async_io): Don't install SIGIO handler. Unblock it
4951 (disable_async_io): Don't ignore SIGIO. Block it instead.
4952 (initialize_async_io): Install SIGIO handler. Don't call
4955 2016-01-26 Yao Qi <yao.qi@linaro.org>
4957 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4958 first character is '\003', call *the_target->request_interrupt.
4960 2016-01-25 Yao Qi <yao.qi@linaro.org>
4962 * remote-utils.c (new_thread_notify): Remove.
4963 (dead_thread_notify): Likewise.
4964 * remote-utils.h (new_thread_notify): Remove declaration.
4965 (dead_thread_notify): Likewise.
4967 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4969 * gdb.trace/pending.exp: Fix expected message on continue.
4971 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4973 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4974 it works properly on big-endian machines where sizeof (CORE_ADDR)
4977 2016-01-21 Pedro Alves <palves@redhat.com>
4979 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4980 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4981 * configure: Regenerate.
4983 2016-01-21 Yao Qi <yao.qi@linaro.org>
4985 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4986 is_thumb and set it according to CPSR saved on the stack.
4987 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4988 arm_sigreturn_next_pc.
4990 2016-01-18 Yao Qi <yao.qi@linaro.org>
4992 * linux-low.c (linux_set_pc_64bit): New function.
4993 (linux_get_pc_64bit): New function.
4994 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4996 * linux-sparc-low.c (debug_threads): Remove declaration.
4997 (sparc_get_pc): Remove.
4998 (the_low_target): Use linux_get_pc_64bit instead of
5000 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5001 (the_low_target): Use linux_get_pc_64bit and
5004 2016-01-18 Yao Qi <yao.qi@linaro.org>
5006 * linux-arm-low.c (debug_threads): Remove declaration.
5007 (arm_get_pc, arm_set_pc): Remove.
5008 (the_low_target): Use linux_get_pc_32bit and
5010 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5011 (the_low_target): Use linux_get_pc_32bit and
5013 * linux-cris-low.c (debug_threads): Remove declaration.
5014 (cris_get_pc, cris_set_pc,): Remove.
5015 (the_low_target): Use linux_get_pc_32bit and
5017 * linux-crisv32-low.c (debug_threads): Remove declaration.
5018 (cris_get_pc, cris_set_pc): Remove.
5019 (the_low_target): Use linux_get_pc_32bit and
5021 * linux-low.c: Include inttypes.h.
5022 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
5023 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
5024 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
5025 (the_low_target): Use linux_get_pc_32bit and
5027 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5028 (the_low_target): Use linux_get_pc_32bit and
5030 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5031 (the_low_target): Use linux_get_pc_32bit and
5033 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5034 (the_low_target): Use linux_get_pc_32bit and
5036 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5037 (the_low_target): Use linux_get_pc_32bit and
5040 2016-01-18 Gary Benson <gbenson@redhat.com>
5042 * configure.ac (AC_FUNC_FORK): New check.
5043 * config.in: Regenerate.
5044 * configure: Likewise.
5046 2016-01-14 Yao Qi <yao.qi@linaro.org>
5048 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
5049 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
5050 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
5051 arm_get_next_pcs_ctor.
5053 2016-01-12 Josh Stone <jistone@redhat.com>
5054 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5056 * inferiors.h: Include "gdb_vecs.h".
5057 (struct process_info): Add syscalls_to_catch.
5058 * inferiors.c (remove_process): Free syscalls_to_catch.
5059 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5060 syscall_return stops.
5061 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5062 * server.c (handle_general_set): Handle QCatchSyscalls.
5063 (handle_query): Report support for QCatchSyscalls.
5064 * target.h (struct target_ops): Add supports_catch_syscall.
5065 (target_supports_catch_syscall): New macro.
5066 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5067 (struct lwp_info): Add syscall_state.
5068 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5069 Maintain syscall_state and syscalls_to_catch across exec.
5070 (get_syscall_trapinfo): New function, proxy to the_low_target.
5071 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5072 (linux_low_filter_event): Toggle syscall_state entry/return for
5073 syscall traps, and set it ignored for all others.
5074 (gdb_catching_syscalls_p): New function.
5075 (gdb_catch_this_syscall_p): New function.
5076 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5077 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5078 (linux_supports_catch_syscall): New function.
5079 (linux_target_ops): Install it.
5080 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5081 (the_low_target): Install it.
5083 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5085 * acinclude.m4: Include new ../warning.m4 file.
5086 * configure: Regenerated.
5087 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5089 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5091 * ax.c (is_goto_target): Mark static.
5092 * linux-low.c (register_addr): Likewise.
5093 (linux_fetch_registers, linux_store_registers): Likewise.
5094 * mem-break.c (any_persistent_commands): Fix old prototype.
5095 (add_commands_to_breakpoint): Mark static.
5096 * regcache.c (find_register_by_name): Delete unused func.
5097 * remote-utils.c (hex_or_minus_one): Mark static.
5098 * server.c (monitor_show_help): Mark static.
5099 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5100 handle_v_requests): Likewise.
5102 2016-01-12 Pedro Alves <palves@redhat.com>
5104 Remove use of the registered trademark symbol throughout.
5106 2016-01-08 Yao Qi <yao.qi@linaro.org>
5108 * remote-utils.c (getpkt): If c is '\003', call target hook
5111 2016-01-06 Yao Qi <yao.qi@linaro.org>
5113 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5114 linux-aarch32-low.c.
5115 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5116 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5117 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5118 (thumb2_breakpoint): Declare.
5119 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5120 linux-aarch32-low.h.
5121 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5122 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5123 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5125 2016-01-01 Joel Brobecker <brobecker@adacore.com>
5127 * gdbreplay.c (gdbreplay_version): Change copyright year in
5129 * server.c (gdbserver_version): Likewise.
5131 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5133 * server.c (crc32_table): Delete.
5134 (crc32): Use libiberty's xcrc32 function.
5136 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5138 * lynx-low.c (lynx_delete_thread_callback): New function.
5139 (lynx_mourn): Properly delete our process and all of its
5140 threads. Remove call to clear_inferiors.
5142 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5144 * target.c (thread_search_callback): Add check that
5145 the thread_stopped target callback is not NULL before
5148 2015-12-21 Yao Qi <yao.qi@linaro.org>
5150 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5153 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5155 * server.c (handle_query): Call target_supports_software_single_step.
5157 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5159 * linux-low.c (single_step): New function.
5160 (linux_resume_one_lwp_throw): Call single_step.
5161 (start_step_over): Likewise.
5163 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5165 * Makefile.in (SFILES): Append arch/arm-linux.c,
5166 arch/arm-get-next-pcs.c.
5167 (arm-linux.o): New rule.
5168 (arm-get-next-pcs.o): New rule.
5169 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5171 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5172 to linux-aarch32-low.c.
5173 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5174 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5175 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5176 (thumb2_breakpoint_len): Likewise.
5177 (arm_is_thumb_mode): Make non-static.
5178 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5179 from linux-aarch32-low.c.
5180 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5181 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5182 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5183 (thumb2_breakpoint_len): Likewise.
5184 (arm_is_thumb_mode): New declaration.
5185 * linux-arm-low.c: Include arch/arm-linux.h
5186 aarch/arm-get-next-pcs.h, sys/syscall.h.
5187 (get_next_pcs_ops): New struct.
5188 (get_next_pcs_addr_bits_remove): New function.
5189 (get_next_pcs_is_thumb): New function.
5190 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5191 (arm_sigreturn_next_pc): Likewise.
5192 (get_next_pcs_syscall_next_pc): Likewise.
5193 (arm_gdbserver_get_next_pcs): Likewise.
5194 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5196 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5197 * server.h: Include gdb_vecs.h.
5199 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5201 * Makefile.in (SFILES): Append common/common-regcache.c.
5202 (OBS): Append common-regcache.o.
5203 (common-regcache.o): New rule.
5204 * regcache.c (init_register_cache): Initialize cache to
5206 (regcache_raw_read_unsigned): New function.
5207 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5208 register_status enum.
5210 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5212 * linux-aarch64-low.c (the_low_targets): Rename
5213 breakpoint_reinsert_addr to get_next_pcs.
5214 * linux-arm-low.c (the_low_targets): Likewise.
5215 * linux-bfin-low.c (the_low_targets): Likewise.
5216 * linux-cris-low.c (the_low_targets): Likewise.
5217 * linux-crisv32-low.c (the_low_targets): Likewise.
5218 * linux-low.c (can_software_single_step): Likewise.
5219 (install_software_single_step_breakpoints): New function.
5220 (start_step_over): Use install_software_single_step_breakpoints.
5221 * linux-low.h: New CORE_ADDR vector.
5222 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5224 * linux-mips-low.c (the_low_targets): Likewise.
5225 * linux-nios2-low.c (the_low_targets): Likewise.
5226 * linux-sparc-low.c (the_low_targets): Likewise.
5228 2015-12-17 Pedro Alves <palves@redhat.com>
5230 * linux-low.c (linux_kill_one_lwp): Remove references to
5232 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5234 (linux_init_signals): Delete.
5235 (initialize_low): Adjust.
5236 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5238 2015-12-16 Pedro Alves <palves@redhat.com>
5240 * configure.ac (compiler warning flags): When testing a
5241 -Wno-foo option, check whether -Wfoo works instead.
5242 * configure: Regenerate.
5244 2015-12-11 Don Breazeal <donb@codesourcery.com>
5246 * server.c (process_serial_event): Don't exit from gdbserver
5247 in remote mode if there are still active inferiors.
5249 2015-12-11 Yao Qi <yao.qi@linaro.org>
5251 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5252 arm_breakpoint_at if the process is 32-bit.
5254 2015-12-11 Yao Qi <yao.qi@linaro.org>
5256 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5259 2015-12-07 Yao Qi <yao.qi@linaro.org>
5261 * configure.srv: Append arm.o to srv_tgtobj for
5262 aarch64*-*-linux* target.
5263 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5264 from linux-arm-low.c.
5265 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5266 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5267 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5268 (thumb2_breakpoint_len): Likewise.
5269 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5270 (arm_breakpoint_kinds): Likewise.
5271 (arm_breakpoint_kind_from_pc): Likewise.
5272 (arm_sw_breakpoint_from_kind): Likewise.
5273 (arm_breakpoint_kind_from_current_state): Likewise.
5274 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5275 (arm_sw_breakpoint_from_kind): Declare.
5276 (arm_breakpoint_kind_from_current_state): Declare.
5277 (arm_breakpoint_at): Declare.
5278 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5279 arm_sw_breakpoint_from_kind if process is 32-bit.
5280 (aarch64_breakpoint_kind_from_pc): New function.
5281 (aarch64_breakpoint_kind_from_current_state): New function.
5282 (the_low_target): Initialize fields breakpoint_kind_from_pc
5283 and breakpoint_kind_from_current_state.
5284 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5285 linux-aarch32-low.c.
5286 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5287 (arm_breakpoint, arm_breakpoint_len): Likewise.
5288 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5289 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5290 (arm_is_thumb_mode): Likewise.
5291 (arm_breakpoint_at): Likewise.
5292 (arm_breakpoint_kind_from_pc): Likewise.
5293 (arm_sw_breakpoint_from_kind): Likewise.
5294 (arm_breakpoint_kind_from_current_state): Likewise.
5297 2015-08-04 Yao Qi <yao.qi@linaro.org>
5299 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5300 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5301 * server.c (extended_protocol): Remove "static".
5302 * server.h (extended_protocol): Declare it.
5304 2015-12-04 Josh Stone <jistone@redhat.com>
5306 * target.h (struct target_ops) <arch_setup>: Rename to ...
5307 (struct target_ops) <post_create_inferior>: ... this.
5308 (target_arch_setup): Rename to ...
5309 (target_post_create_inferior): ... this, calling post_create_inferior.
5310 * server.c (start_inferior): Update target_arch_setup calls to
5311 target_post_create_inferior.
5312 * linux-low.c (linux_low_ptrace_options): Forward declare.
5313 (linux_arch_setup): Update its comment for general use.
5314 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5315 (struct linux_target_ops): Use linux_post_create_inferior.
5316 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5317 to post_create_inferior.
5318 * nto-low.c (struct nto_target_ops): Likewise.
5319 * spu-low.c (struct spu_target_ops): Likewise.
5320 * win32-low.c (struct win32_target_ops): Likewise.
5322 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5324 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5326 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5328 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5329 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5330 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5331 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5332 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5333 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5334 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5335 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5336 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5337 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5338 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5339 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5341 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5343 * linux-low.c (linux_look_up_symbols): Don't call
5344 linux_supports_traceclone.
5345 * linux-low.h (thread_db_init): Remove use_events argument.
5346 * thread-db.c (thread_db_use_event): Remove global variable.
5347 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5348 (struct thread_db) <td_create_bp>: Remove field.
5349 (thread_db_create_event): Remove function.
5350 (thread_db_enable_reporting): Likewise.
5351 (find_one_thread): Don't check for thread_db_use_events.
5352 (attach_thread): Likewise.
5353 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5354 (try_thread_db_load_1): Don't check for thread_db_use_events.
5355 (thread_db_init): Remove use_events argument and thread events
5357 (remove_thread_event_breakpoints): Remove function.
5358 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5360 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5362 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5364 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5365 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5366 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5367 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5368 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5370 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5372 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5373 * linux-low.c (can_hardware_single_step): Use
5374 supports_hardware_single_step.
5375 (can_software_single_step): New function.
5376 (start_step_over): Call can_software_single_step.
5377 (linux_supports_hardware_single_step): New function.
5378 (struct target_ops) <supports_software_single_step>: Initialize.
5379 * linux-low.h (struct linux_target_ops)
5380 <supports_hardware_single_step>: Initialize.
5381 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5382 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5383 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5384 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5385 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5386 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5387 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5388 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5389 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5390 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5392 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5393 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5395 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5396 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5397 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5399 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5400 * target.h (struct target_ops): <supports_software_single_step>:
5402 (target_supports_software_single_step): New macro.
5404 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5406 * linux-low.c (linux_wait_1): Fix pc advance condition.
5407 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5408 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5410 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5412 * linux-arm-low.c (arm_is_thumb_mode): New function.
5413 (arm_breakpoint_at): Use arm_is_thumb_mode.
5414 (arm_breakpoint_kind_from_current_state): New function.
5415 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5417 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5418 (linux_breakpoint_kind_from_current_state): New function.
5419 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5420 * linux-low.h (struct linux_target_ops)
5421 <breakpoint_kind_from_current_state>: New field.
5422 * target.h (struct target_ops): Likewise.
5423 (target_breakpoint_kind_from_current_state): New macro.
5425 2015-11-30 Pedro Alves <palves@redhat.com>
5427 * linux-low.c (linux_resume): Wake up the event loop before
5430 2015-11-30 Pedro Alves <palves@redhat.com>
5432 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5434 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5436 * target.c (struct thread_search): New structure.
5437 (thread_search_callback): New function.
5438 (prev_general_thread): New global.
5439 (prepare_to_access_memory, done_accessing_memory): New functions.
5440 * target.h (prepare_to_access_memory, done_accessing_memory):
5441 Replace macros with function declarations.
5443 2015-11-30 Pedro Alves <palves@redhat.com>
5446 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5447 report TARGET_WAITKIND_NO_RESUMED.
5448 * remote-utils.c (prepare_resume_reply): Handle
5449 TARGET_WAITKIND_NO_RESUMED.
5450 * server.c (report_no_resumed): New global.
5451 (handle_query) <qSupported>: Handle "no-resumed+". Report
5452 "no-resumed+" support.
5453 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5454 return error if the client doesn't support no-resumed events.
5455 (push_stop_notification): New function.
5456 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5457 events if the client supports them.
5459 2015-11-30 Pedro Alves <palves@redhat.com>
5461 * linux-low.c (thread_still_has_status_pending_p): Don't check
5463 (lwp_resumed): New function.
5464 (status_pending_p_callback): Return early if the LWP is not
5465 supposed to be resumed.
5467 2015-11-30 Pedro Alves <palves@redhat.com>
5469 * linux-low.c (handle_extended_wait): Assert that the LWP's
5470 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5471 thread create events, leave the new child's status pending.
5472 (linux_low_filter_event): If GDB wants to hear about thread exit
5473 events, leave the LWP marked dead and don't delete it.
5474 (linux_wait_for_event_filtered): Don't check for thread exit.
5475 (filter_exit_event): New function.
5476 (linux_wait_1): Use it, when returning an exit event.
5477 (linux_resume_one_lwp_throw): Assert that the LWP's
5478 waitstatus is TARGET_WAITKIND_IGNORE.
5479 * remote-utils.c (prepare_resume_reply): Handle
5480 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5481 * server.c (report_thread_events): New global.
5482 (handle_general_set): Handle QThreadEvents.
5483 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5484 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5485 TARGET_WAITKIND_THREAD_EXITED.
5486 * server.h (report_thread_events): Declare.
5488 2015-11-30 Pedro Alves <palves@redhat.com>
5490 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5491 the thread's last_resume_kind was resume_stop.
5493 2015-11-30 Pedro Alves <palves@redhat.com>
5495 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5498 2015-11-30 Pedro Alves <palves@redhat.com>
5500 * server.c (handle_v_requests): Handle vCtrlC.
5502 2015-11-30 Pedro Alves <palves@redhat.com>
5504 * gdbthread.h (find_any_thread_of_pid): Declare.
5505 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5507 * server.c (handle_query): If current_thread is NULL, look for
5508 another thread of the selected process.
5510 2015-11-26 Daniel Colascione <dancol@dancol.org>
5511 Simon Marchi <simon.marchi@ericsson.com>
5513 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5514 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5516 * target.h (struct target_ops) <thread_name>: New field.
5517 (target_thread_name): New macro.
5519 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5521 * regcache.h (regcache_invalidate_pid): Add declaration.
5522 * regcache.c (regcache_invalidate_pid): New function, extracted
5523 from regcache_invalidate.
5524 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5525 Add trivial documentation comment.
5526 * lynx-low.c: Use regcache_invalidate_pid instead of
5527 regcache_invalidate.
5529 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5531 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5532 and Elf64_auxv_t if the target is Android.
5534 2015-11-22 Doug Evans <xdje42@gmail.com>
5536 * target.h: #include <sys/types.h>.
5538 2015-11-19 Pedro Alves <palves@redhat.com>
5540 * linux-low.c (linux_process_qsupported): Change prototype.
5542 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5544 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5545 and adjust to loop over all features.
5546 * server.c (handle_query) <qSupported>: Adjust to call
5547 target_process_qsupported once, passing it a vector of unprocessed
5549 * target.h (struct target_ops) <process_qsupported>: Change
5551 (target_process_qsupported): Adjust.
5553 2015-11-19 Pedro Alves <palves@redhat.com>
5555 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5557 * configure: Regenerate.
5559 2015-11-19 Pedro Alves <palves@redhat.com>
5561 * configure: Regenerate.
5563 2015-11-19 Yao Qi <yao.qi@linaro.org>
5565 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5568 2015-11-19 Yao Qi <yao.qi@linaro.org>
5570 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5571 (struct aarch64_operand): Move enum out.
5573 2015-11-19 Yao Qi <yao.qi@linaro.org>
5575 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5576 struct user_fpsimd_state *.
5577 (aarch64_store_fpregset): Likewise.
5579 2015-11-19 Yao Qi <yao.qi@linaro.org>
5581 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5582 struct user_pt_regs *.
5583 (aarch64_store_gregset): Likewise.
5585 2015-11-18 Pedro Alves <palves@redhat.com>
5587 * Makefile.in (all_object_files): Add $IPA_OBJS.
5589 2015-11-17 Pedro Alves <palves@redhat.com>
5591 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5592 GDB_SIGNAL_0 and gdb_signal_to_string.
5594 2015-11-17 Pedro Alves <palves@redhat.com>
5596 * win32-low.c (handle_output_debug_string): Remove parameter.
5597 (win32_kill): Remove our_status local and adjust call to
5598 handle_output_debug_string.
5599 (get_child_debug_event): Adjust call to
5600 handle_output_debug_string.
5602 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5604 * linux-mips-low.c (mips_fill_gregset): Add cast.
5605 (mips_store_gregset): Likewise.
5606 (mips_fill_fpregset): Likewise.
5607 (mips_store_fpregset): Likewise.
5609 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5611 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5614 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5616 * linux-mips-low.c (mips_linux_new_thread): Change type of
5617 watch_type to enum target_hw_bp_type.
5619 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5621 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5622 Change return type to arm_hwbp_type.
5624 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5626 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5627 (arm_store_gregset): Likewise.
5628 * linux-arm-low.c (arm_get_hwcap): Likewise.
5629 (arm_read_description): Likewise.
5631 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5633 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5635 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5637 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5638 (ppc_fill_vsxregset): Likewise.
5639 (ppc_store_vsxregset): Likewise.
5640 (ppc_fill_vrregset): Likewise.
5641 (ppc_store_vrregset): Likewise.
5642 (ppc_fill_evrregset): Likewise.
5643 (ppc_store_evrregset): Likewise.
5645 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5647 * linux-ppc-low.c (ppc_usrregs_info): Remove
5648 forward-declaration.
5649 (ppc_arch_setup): Move lower in file.
5651 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5653 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5654 (ps_pdwrite): Likewise.
5656 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5658 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5659 to after assert checks.
5661 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5663 * proc-service.c (ps_pdread): Add/adjust casts.
5664 (ps_pdwrite): Add/adjust casts.
5666 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5668 * server.c (handle_search_memory_1): Cast return value of
5671 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5673 * server.c (write_qxfer_response): Change type of data to
5676 2015-10-29 Pedro Alves <palves@redhat.com>
5678 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5680 2015-10-29 Pedro Alves <palves@redhat.com>
5682 * tracepoint.c (clear_installed_tracepoints): Add casts.
5684 2015-10-29 Pedro Alves <palves@redhat.com>
5686 * server.c (handle_v_cont, process_serial_event): Add enum
5687 gdb_signal casts to signal parsing code.
5689 2015-10-29 Pedro Alves <palves@redhat.com>
5691 * linux-low.h (NULL_REGSET): Define.
5692 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5693 * linux-arm-low.c (arm_regsets): Likewise.
5694 * linux-crisv32-low.c (cris_regsets): Likewise.
5695 * linux-m68k-low.c (m68k_regsets): Likewise.
5696 * linux-mips-low.c (mips_regsets): Likewise.
5697 * linux-nios2-low.c (nios2_regsets): Likewise.
5698 * linux-ppc-low.c (ppc_regsets): Likewise.
5699 * linux-s390-low.c (s390_regsets): Likewise.
5700 * linux-sh-low.c (sh_regsets): Likewise.
5701 * linux-sparc-low.c (sparc_regsets): Likewise.
5702 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5703 * linux-tile-low.c (tile_regsets): Likewise.
5704 * linux-x86-low.c (x86_regsets): Likewise.
5705 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5707 2015-10-29 Pedro Alves <palves@redhat.com>
5709 * linux-low.h (NULL_REGSET): Define.
5710 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5711 * linux-arm-low.c (arm_regsets): Likewise.
5712 * linux-crisv32-low.c (cris_regsets): Likewise.
5713 * linux-m68k-low.c (m68k_regsets): Likewise.
5714 * linux-mips-low.c (mips_regsets): Likewise.
5715 * linux-nios2-low.c (nios2_regsets): Likewise.
5716 * linux-ppc-low.c (ppc_regsets): Likewise.
5717 * linux-s390-low.c (s390_regsets): Likewise.
5718 * linux-sh-low.c (sh_regsets): Likewise.
5719 * linux-sparc-low.c (sparc_regsets): Likewise.
5720 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5721 * linux-tile-low.c (tile_regsets): Likewise.
5722 * linux-x86-low.c (x86_regsets): Likewise.
5723 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5725 2015-10-26 Doug Evans <dje@google.com>
5727 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5729 2015-10-26 Doug Evans <dje@google.com>
5731 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5733 2015-10-26 Doug Evans <dje@google.com>
5735 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5737 (attach_thread, find_new_threads_callback): Ditto.
5739 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5741 * mem-break.h (set_breakpoint_data): Remove.
5743 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5745 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5746 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5747 (initialize_low): Remove set_breakpoint_data call.
5748 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5749 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5750 (initialize_low): Remove set_breakpoint_data call.
5751 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5752 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5753 (initialize_low): Remove set_breakpoint_data call.
5755 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5757 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5758 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5759 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5760 * target.h (target_breakpoint_kind_from_pc): New macro.
5762 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5764 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5765 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5766 the default breakpoint kind.
5768 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5770 * linux-arm-low.c (arm_supports_z_point_type): Add software
5773 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5775 * linux-arm-low.c: Refactor breakpoint definitions.
5776 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5777 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5779 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5781 * Makefile.in: Add arm.c/o.
5782 * configure.srv: Likewise.
5783 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5784 (arm_breakpoint_kind_from_pc): New function.
5785 (arm_sw_breakpoint_from_kind): Return proper kind.
5786 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5788 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5790 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5792 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5793 (struct raw_breakpoint) <size>: Remove.
5794 (struct raw_breakpoint) <kind>: Add.
5795 (bp_size): New function.
5796 (bp_opcode): Likewise.
5797 (find_raw_breakpoint_at): Adjust for kind.
5798 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5799 (remove_memory_breakpoint): Adjust for kind call bp_size.
5800 (set_raw_breakpoint_at): Adjust for kind.
5801 (set_breakpoint): Likewise.
5802 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5803 (delete_raw_breakpoint): Adjust for kind.
5804 (delete_breakpoint): Likewise.
5805 (find_gdb_breakpoint): Likewise.
5806 (set_gdb_breakpoint_1): Likewise.
5807 (set_gdb_breakpoint): Likewise.
5808 (delete_gdb_breakpoint_1): Likewise.
5809 (delete_gdb_breakpoint): Likewise.
5810 (uninsert_raw_breakpoint): Likewise.
5811 (reinsert_raw_breakpoint): Likewise.
5812 (set_breakpoint_data): Remove.
5813 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5814 (check_mem_read): Adjust for kind call bp_size.
5815 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5816 (clone_one_breakpoint): Adjust for kind.
5817 * mem-break.h (set_gdb_breakpoint): Likewise.
5818 (delete_gdb_breakpoint): Likewise.
5819 * server.c (process_serial_event): Likewise.
5821 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5823 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5824 (struct linux_target_ops) <breakpoint>: Remove.
5825 (struct linux_target_ops) <breakpoint_len>: Remove.
5826 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5827 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5828 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5829 (arm_sw_breakpoint_from_kind): New function.
5830 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5831 (struct linux_target_ops) <breakpoint>: Remove.
5832 (struct linux_target_ops) <breakpoint_len>: Remove.
5833 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5834 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5835 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5836 (struct linux_target_ops) <breakpoint>: Remove.
5837 (struct linux_target_ops) <breakpoint_len>: Remove.
5838 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5839 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5840 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5841 (struct linux_target_ops) <breakpoint>: Remove.
5842 (struct linux_target_ops) <breakpoint_len>: Remove.
5843 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5844 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5845 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5846 and sw_breakpoint_from_kind to increment the pc.
5847 (linux_breakpoint_kind_from_pc): New function.
5848 (linux_sw_breakpoint_from_kind): New function.
5849 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5850 (initialize_low): Call breakpoint_kind_from_pc and
5851 sw_breakpoint_from_kind to replace breakpoint_data/len.
5852 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5854 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5855 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5856 (struct linux_target_ops) <breakpoint>: Remove.
5857 (struct linux_target_ops) <breakpoint_len>: Remove.
5858 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5859 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5860 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5861 (struct linux_target_ops) <breakpoint>: Remove.
5862 (struct linux_target_ops) <breakpoint_len>: Remove.
5863 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5864 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5865 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5866 (struct linux_target_ops) <breakpoint>: Remove.
5867 (struct linux_target_ops) <breakpoint_len>: Remove.
5868 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5869 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5870 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5871 (struct linux_target_ops) <breakpoint>: Remove.
5872 (struct linux_target_ops) <breakpoint_len>: Remove.
5873 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5874 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5875 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5876 (struct linux_target_ops) <breakpoint>: Remove.
5877 (struct linux_target_ops) <breakpoint_len>: Remove.
5878 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5879 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5880 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5881 (struct linux_target_ops) <breakpoint>: Remove.
5882 (struct linux_target_ops) <breakpoint_len>: Remove.
5883 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5884 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5885 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5886 (struct linux_target_ops) <breakpoint>: Remove.
5887 (struct linux_target_ops) <breakpoint_len>: Remove.
5888 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5889 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5890 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5891 (struct linux_target_ops) <breakpoint>: Remove.
5892 (struct linux_target_ops) <breakpoint_len>: Remove.
5893 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5894 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5895 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5896 (struct linux_target_ops) <breakpoint>: Remove.
5897 (struct linux_target_ops) <breakpoint_len>: Remove.
5898 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5899 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5900 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5901 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5902 (struct linux_target_ops) <breakpoint>: Remove.
5903 (struct linux_target_ops) <breakpoint_len>: Remove.
5904 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5905 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5906 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5907 (struct linux_target_ops) <breakpoint>: Remove.
5908 (struct linux_target_ops) <breakpoint_len>: Remove.
5909 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5910 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5912 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5914 * linux-cris-low.c (cris_get_pc): Remove void arg.
5916 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5918 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5921 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5923 * inferiors.c (thread_pid_matches_callback): New function.
5924 (find_thread_process): New function.
5925 (remove_thread): Reset current_thread.
5926 (remove_process): Assert threads have been removed first.
5928 2015-10-15 Yao Qi <yao.qi@linaro.org>
5930 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5932 (aarch64_remove_point): Likewise.
5933 * regcache.c (regcache_register_size): New function.
5935 2015-10-12 Yao Qi <yao.qi@linaro.org>
5937 * linux-aarch64-low.c: Update all callers as emit_load_store
5938 is renamed to aarch64_emit_load_store.
5940 2015-10-12 Yao Qi <yao.qi@linaro.org>
5942 * linux-aarch64-low.c: Update all callers of function renaming
5943 from emit_insn to aarch64_emit_insn.
5945 2015-10-12 Yao Qi <yao.qi@linaro.org>
5947 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5948 arch/aarch64-insn.h.
5949 (struct aarch64_memory_operand): Likewise.
5951 (emit_insn): Move to arch/aarch64-insn.c.
5952 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5953 (emit_load_store): Move to arch/aarch64-insn.c.
5954 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5955 (can_encode_int32): Remove.
5957 2015-10-12 Yao Qi <yao.qi@linaro.org>
5959 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5960 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5961 (aarch64_relocate_instruction): Likewise.
5962 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5963 (struct aarch64_insn_visitor): Likewise.
5965 2015-10-12 Yao Qi <yao.qi@linaro.org>
5967 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5968 (struct aarch64_insn_visitor): New.
5969 (struct aarch64_insn_relocation_data): New.
5970 (aarch64_ftrace_insn_reloc_b): New function.
5971 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5972 (aarch64_ftrace_insn_reloc_cb): Likewise.
5973 (aarch64_ftrace_insn_reloc_tb): Likewise.
5974 (aarch64_ftrace_insn_reloc_adr): Likewise.
5975 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5976 (aarch64_ftrace_insn_reloc_others): Likewise.
5978 (aarch64_relocate_instruction): Use visitor.
5980 2015-10-12 Yao Qi <yao.qi@linaro.org>
5982 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5983 int. Add argument buf.
5984 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5985 aarch64_relocate_instruction.
5987 2015-10-12 Yao Qi <yao.qi@linaro.org>
5989 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5990 argument insn. Remove local variable insn. Don't call
5992 (aarch64_install_fast_tracepoint_jump_pad): Call
5995 2015-09-30 Yao Qi <yao.qi@linaro.org>
5997 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5998 (emit_load_store_pair): Likewise.
6000 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6002 * dll.c (match_dll): Add cast(s).
6003 (unloaded_dll): Likewise.
6004 * linux-low.c (second_thread_of_pid_p): Likewise.
6005 (delete_lwp_callback): Likewise.
6006 (count_events_callback): Likewise.
6007 (select_event_lwp_callback): Likewise.
6008 (linux_set_resume_request): Likewise.
6009 * server.c (accumulate_file_name_length): Likewise.
6010 (emit_dll_description): Likewise.
6011 (handle_qxfer_threads_worker): Likewise.
6012 (visit_actioned_threads): Likewise.
6013 * thread-db.c (any_thread_of): Likewise.
6014 * tracepoint.c (same_process_p): Likewise.
6015 (match_blocktype): Likewise.
6016 (build_traceframe_info_xml): Likewise.
6018 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6020 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
6022 (gdb_unparse_agent_expr): Likewise.
6023 * hostio.c (require_data): Likewise.
6024 (handle_pread): Likewise.
6025 * linux-low.c (disable_regset): Likewise.
6026 (fetch_register): Likewise.
6027 (store_register): Likewise.
6028 (get_dynamic): Likewise.
6029 (linux_qxfer_libraries_svr4): Likewise.
6030 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6031 (set_fast_tracepoint_jump): Likewise.
6032 (uninsert_fast_tracepoint_jumps_at): Likewise.
6033 (reinsert_fast_tracepoint_jumps_at): Likewise.
6034 (validate_inserted_breakpoint): Likewise.
6035 (clone_agent_expr): Likewise.
6036 * regcache.c (init_register_cache): Likewise.
6037 * remote-utils.c (putpkt_binary_1): Likewise.
6038 (decode_M_packet): Likewise.
6039 (decode_X_packet): Likewise.
6040 (look_up_one_symbol): Likewise.
6041 (relocate_instruction): Likewise.
6042 (monitor_output): Likewise.
6043 * server.c (handle_search_memory): Likewise.
6044 (handle_qxfer_exec_file): Likewise.
6045 (handle_qxfer_libraries): Likewise.
6046 (handle_qxfer): Likewise.
6047 (handle_query): Likewise.
6048 (handle_v_cont): Likewise.
6049 (handle_v_run): Likewise.
6050 (captured_main): Likewise.
6051 * target.c (write_inferior_memory): Likewise.
6052 * thread-db.c (try_thread_db_load_from_dir): Likewise.
6053 * tracepoint.c (init_trace_buffer): Likewise.
6054 (add_tracepoint_action): Likewise.
6055 (add_traceframe): Likewise.
6056 (add_traceframe_block): Likewise.
6057 (cmd_qtdpsrc): Likewise.
6058 (cmd_qtdv): Likewise.
6059 (cmd_qtstatus): Likewise.
6060 (response_source): Likewise.
6061 (response_tsv): Likewise.
6062 (cmd_qtnotes): Likewise.
6063 (gdb_collect): Likewise.
6064 (initialize_tracepoint): Likewise.
6066 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6068 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6069 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6070 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6072 (enum aarch64_condition_codes): New enum.
6073 (w0): New static global.
6076 (struct aarch64_memory_operand) <type>: New
6077 MEMORY_OPERAND_POSTINDEX type.
6078 (postindex_memory_operand): New helper function.
6079 (emit_ret): New function.
6080 (emit_load_store_pair): New function, factored out of emit_stp
6081 with support for MEMORY_OPERAND_POSTINDEX.
6082 (emit_stp): Rewrite using emit_load_store_pair.
6083 (emit_ldp): New function.
6084 (emit_load_store): Likewise.
6085 (emit_ldr): Mention post-index instruction in comment.
6086 (emit_ldrh): New function.
6087 (emit_ldrb): New function.
6088 (emit_ldrsw): Mention post-index instruction in comment.
6089 (emit_str): Likewise.
6090 (emit_subs): New function.
6091 (emit_cmp): Likewise.
6092 (emit_and): Likewise.
6093 (emit_orr): Likewise.
6094 (emit_orn): Likewise.
6095 (emit_eor): Likewise.
6096 (emit_mvn): Likewise.
6097 (emit_lslv): Likewise.
6098 (emit_lsrv): Likewise.
6099 (emit_asrv): Likewise.
6100 (emit_mul): Likewise.
6101 (emit_sbfm): Likewise.
6102 (emit_sbfx): Likewise.
6103 (emit_ubfm): Likewise.
6104 (emit_ubfx): Likewise.
6105 (emit_csinc): Likewise.
6106 (emit_cset): Likewise.
6107 (emit_nop): Likewise.
6108 (emit_ops_insns): New helper function.
6109 (emit_pop): Likewise.
6110 (emit_push): Likewise.
6111 (aarch64_emit_prologue): New function.
6112 (aarch64_emit_epilogue): Likewise.
6113 (aarch64_emit_add): Likewise.
6114 (aarch64_emit_sub): Likewise.
6115 (aarch64_emit_mul): Likewise.
6116 (aarch64_emit_lsh): Likewise.
6117 (aarch64_emit_rsh_signed): Likewise.
6118 (aarch64_emit_rsh_unsigned): Likewise.
6119 (aarch64_emit_ext): Likewise.
6120 (aarch64_emit_log_not): Likewise.
6121 (aarch64_emit_bit_and): Likewise.
6122 (aarch64_emit_bit_or): Likewise.
6123 (aarch64_emit_bit_xor): Likewise.
6124 (aarch64_emit_bit_not): Likewise.
6125 (aarch64_emit_equal): Likewise.
6126 (aarch64_emit_less_signed): Likewise.
6127 (aarch64_emit_less_unsigned): Likewise.
6128 (aarch64_emit_ref): Likewise.
6129 (aarch64_emit_if_goto): Likewise.
6130 (aarch64_emit_goto): Likewise.
6131 (aarch64_write_goto_address): Likewise.
6132 (aarch64_emit_const): Likewise.
6133 (aarch64_emit_call): Likewise.
6134 (aarch64_emit_reg): Likewise.
6135 (aarch64_emit_pop): Likewise.
6136 (aarch64_emit_stack_flush): Likewise.
6137 (aarch64_emit_zero_ext): Likewise.
6138 (aarch64_emit_swap): Likewise.
6139 (aarch64_emit_stack_adjust): Likewise.
6140 (aarch64_emit_int_call_1): Likewise.
6141 (aarch64_emit_void_call_2): Likewise.
6142 (aarch64_emit_eq_goto): Likewise.
6143 (aarch64_emit_ne_goto): Likewise.
6144 (aarch64_emit_lt_goto): Likewise.
6145 (aarch64_emit_le_goto): Likewise.
6146 (aarch64_emit_gt_goto): Likewise.
6147 (aarch64_emit_ge_got): Likewise.
6148 (aarch64_emit_ops_impl): New static global variable.
6149 (aarch64_emit_ops): New target function, return
6150 &aarch64_emit_ops_impl.
6151 (struct linux_target_ops): Install it.
6153 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6155 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6156 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6158 * linux-aarch64-ipa.c: New file.
6159 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6161 (aarch64_get_thread_area): New target method.
6162 (extract_signed_bitfield): New helper function.
6163 (aarch64_decode_ldr_literal): New function.
6164 (enum aarch64_opcodes): New enum.
6165 (struct aarch64_register): New struct.
6166 (struct aarch64_operand): New struct.
6167 (x0): New static global.
6176 (aarch64_register): New helper function.
6177 (register_operand): Likewise.
6178 (immediate_operand): Likewise.
6179 (struct aarch64_memory_operand): New struct.
6180 (offset_memory_operand): New helper function.
6181 (preindex_memory_operand): Likewise.
6182 (enum aarch64_system_control_registers): New enum.
6183 (ENCODE): New macro.
6184 (emit_insn): New helper function.
6185 (emit_b): New function.
6186 (emit_bcond): Likewise.
6187 (emit_cb): Likewise.
6188 (emit_tb): Likewise.
6189 (emit_blr): Likewise.
6190 (emit_stp): Likewise.
6191 (emit_ldp_q_offset): Likewise.
6192 (emit_stp_q_offset): Likewise.
6193 (emit_load_store): Likewise.
6194 (emit_ldr): Likewise.
6195 (emit_ldrsw): Likewise.
6196 (emit_str): Likewise.
6197 (emit_ldaxr): Likewise.
6198 (emit_stxr): Likewise.
6199 (emit_stlr): Likewise.
6200 (emit_data_processing_reg): Likewise.
6201 (emit_data_processing): Likewise.
6202 (emit_add): Likewise.
6203 (emit_sub): Likewise.
6204 (emit_mov): Likewise.
6205 (emit_movk): Likewise.
6206 (emit_mov_addr): Likewise.
6207 (emit_mrs): Likewise.
6208 (emit_msr): Likewise.
6209 (emit_sevl): Likewise.
6210 (emit_wfe): Likewise.
6211 (append_insns): Likewise.
6212 (can_encode_int32_in): New helper function.
6213 (aarch64_relocate_instruction): New function.
6214 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6215 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6216 (struct linux_target_ops): Install aarch64_get_thread_area,
6217 aarch64_install_fast_tracepoint_jump_pad and
6218 aarch64_get_min_fast_tracepoint_insn_len.
6220 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6222 * Makefile.in (aarch64-insn.o): New rule.
6223 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6225 2015-09-21 Yao Qi <yao.qi@linaro.org>
6227 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6229 2015-09-21 Yao Qi <yao.qi@linaro.org>
6231 * tracepoint.c (max_jump_pad_size): Remove.
6233 2015-09-18 Yao Qi <yao.qi@linaro.org>
6235 * linux-aarch64-low.c: Don't include sys/uio.h.
6236 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6238 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6240 * tracepoint.c (eval_result_type): Change prototype.
6241 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6243 2015-09-15 Pedro Alves <palves@redhat.com>
6245 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6246 Check whether to report exec events instead of checking whether
6247 multiprocess is enabled.
6249 2015-09-15 Pedro Alves <palves@redhat.com>
6252 * remote-utils.c (prepare_resume_reply): Merge
6253 TARGET_WAITKIND_VFORK_DONE switch case with the
6254 TARGET_WAITKIND_FORKED case.
6256 2015-09-15 Yao Qi <yao.qi@linaro.org>
6258 * server.c (handle_query): Check string comparison using
6259 "else if" instead of "if".
6261 2015-09-15 Yao Qi <yao.qi@linaro.org>
6263 * server.c (vCont_supported): New global variable.
6264 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6265 matches. Append ";vContSupported+" to own_buf.
6266 (handle_v_requests): Append ";s;S" to own_buf if target supports
6267 hardware single step or vCont_supported is false.
6268 (capture_main): Set vCont_supported to zero.
6270 2015-09-15 Yao Qi <yao.qi@linaro.org>
6272 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6274 (linux_supports_hardware_single_step): ... New function.
6275 (linux_target_ops): Update.
6276 * lynx-low.c (lynx_target_ops): Set field
6277 supports_hardware_single_step to target_can_do_hardware_single_step.
6278 * nto-low.c (nto_target_ops): Likewise.
6279 * spu-low.c (spu_target_ops): Likewise.
6280 * win32-low.c (win32_target_ops): Likewise.
6281 * target.c (target_can_do_hardware_single_step): New function.
6282 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6283 Remove. <supports_hardware_single_step>: New field.
6284 (target_supports_conditional_breakpoints): Remove.
6285 (target_supports_hardware_single_step): New macro.
6286 (target_can_do_hardware_single_step): Declare.
6287 * server.c (handle_query): Use target_supports_hardware_single_step
6288 instead of target_supports_conditional_breakpoints.
6290 2015-09-15 Yao Qi <yao.qi@linaro.org>
6292 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6294 (struct linux_target_ops the_low_target): Install
6295 aarch64_linux_siginfo_fixup.
6297 2015-09-11 Don Breazeal <donb@codesourcery.com>
6298 Luis Machado <lgustavo@codesourcery.com>
6300 * linux-low.c (linux_mourn): Static declaration.
6301 (linux_arch_setup): Move in front of
6302 handle_extended_wait.
6303 (linux_arch_setup_thread): New function.
6304 (handle_extended_wait): Handle exec events. Call
6305 linux_arch_setup_thread. Make event_lwp argument a
6306 pointer-to-a-pointer.
6307 (check_zombie_leaders): Do not check stopped threads.
6308 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6309 (linux_low_filter_event): Add lwp and thread for exec'ing
6310 non-leader thread if leader thread has been deleted.
6311 Refactor code into linux_arch_setup_thread and call it.
6312 Pass child lwp pointer by reference to handle_extended_wait.
6313 (linux_wait_for_event_filtered): Update comment.
6314 (linux_wait_1): Prevent clobbering exec event status.
6315 (linux_supports_exec_events): New function.
6316 (linux_target_ops) <supports_exec_events>: Initialize new member.
6317 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6319 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6320 * server.c (report_exec_events): New global variable.
6321 (handle_query): Handle qSupported query for exec-events feature.
6322 (captured_main): Initialize report_exec_events.
6323 * server.h (report_exec_events): Declare new global variable.
6324 * target.h (struct target_ops) <supports_exec_events>: New
6326 (target_supports_exec_events): New macro.
6327 * win32-low.c (win32_target_ops) <supports_exec_events>:
6328 Initialize new member.
6330 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6332 * linux-low.c (linux_low_enable_btrace): Remove.
6333 (linux_target_ops): Replace linux_low_enable_btrace with
6334 linux_enable_btrace.
6336 2015-09-03 Yao Qi <yao.qi@linaro.org>
6338 * linux-aarch64-low.c (aarch64_insert_point): Call
6339 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6342 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6344 * linux-low.c (check_stopped_by_breakpoint): Use
6345 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6347 2015-08-27 Pedro Alves <palves@redhat.com>
6349 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6351 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6353 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6354 the XNEW-family equivalent.
6355 (compile_bytecodes): Likewise.
6356 * dll.c (loaded_dll): Likewise.
6357 * event-loop.c (append_callback_event): Likewise.
6358 (create_file_handler): Likewise.
6359 (create_file_event): Likewise.
6360 * hostio.c (handle_open): Likewise.
6361 * inferiors.c (add_thread): Likewise.
6362 (add_process): Likewise.
6363 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6364 * linux-arm-low.c (arm_new_process): Likewise.
6365 (arm_new_thread): Likewise.
6366 * linux-low.c (add_to_pid_list): Likewise.
6367 (linux_add_process): Likewise.
6368 (handle_extended_wait): Likewise.
6369 (add_lwp): Likewise.
6370 (enqueue_one_deferred_signal): Likewise.
6371 (enqueue_pending_signal): Likewise.
6372 (linux_resume_one_lwp_throw): Likewise.
6373 (linux_resume_one_thread): Likewise.
6374 (linux_read_memory): Likewise.
6375 (linux_write_memory): Likewise.
6376 * linux-mips-low.c (mips_linux_new_process): Likewise.
6377 (mips_linux_new_thread): Likewise.
6378 (mips_add_watchpoint): Likewise.
6379 * linux-x86-low.c (initialize_low_arch): Likewise.
6380 * lynx-low.c (lynx_add_process): Likewise.
6381 * mem-break.c (set_raw_breakpoint_at): Likewise.
6382 (set_breakpoint): Likewise.
6383 (add_condition_to_breakpoint): Likewise.
6384 (add_commands_to_breakpoint): Likewise.
6385 (clone_agent_expr): Likewise.
6386 (clone_one_breakpoint): Likewise.
6387 * regcache.c (new_register_cache): Likewise.
6388 * remote-utils.c (look_up_one_symbol): Likewise.
6389 * server.c (queue_stop_reply): Likewise.
6390 (start_inferior): Likewise.
6391 (queue_stop_reply_callback): Likewise.
6392 (handle_target_event): Likewise.
6393 * spu-low.c (fetch_ppc_memory): Likewise.
6394 (store_ppc_memory): Likewise.
6395 * target.c (set_target_ops): Likewise.
6396 * thread-db.c (thread_db_load_search): Likewise.
6397 (try_thread_db_load_1): Likewise.
6398 * tracepoint.c (add_tracepoint): Likewise.
6399 (add_tracepoint_action): Likewise.
6400 (create_trace_state_variable): Likewise.
6401 (cmd_qtdpsrc): Likewise.
6402 (cmd_qtro): Likewise.
6403 (add_while_stepping_state): Likewise.
6404 * win32-low.c (child_add_thread): Likewise.
6405 (get_image_name): Likewise.
6407 2015-08-25 Yao Qi <yao.qi@linaro.org>
6409 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6411 2015-08-25 Yao Qi <yao.qi@linaro.org>
6413 * Makefile.in (aarch64-linux.o): New rule.
6414 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6416 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6417 (aarch64_init_debug_reg_state): Make it extern.
6418 (aarch64_linux_prepare_to_resume): Remove.
6420 2015-08-25 Yao Qi <yao.qi@linaro.org>
6422 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6423 lwp_arch_private_info and ptid_of_lwp.
6425 2015-08-25 Yao Qi <yao.qi@linaro.org>
6427 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6428 Find proc_info by find_process_pid. All callers updated.
6430 2015-08-25 Yao Qi <yao.qi@linaro.org>
6432 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6434 (debug_reg_change_callback): Remove.
6435 (aarch64_notify_debug_reg_change): Remove.
6437 2015-08-25 Yao Qi <yao.qi@linaro.org>
6439 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6440 Call current_lwp_ptid.
6442 2015-08-25 Yao Qi <yao.qi@linaro.org>
6444 * linux-aarch64-low.c (debug_reg_change_callback): Use
6447 2015-08-25 Yao Qi <yao.qi@linaro.org>
6449 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6451 2015-08-25 Yao Qi <yao.qi@linaro.org>
6453 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6455 2015-08-25 Yao Qi <yao.qi@linaro.org>
6457 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6460 2015-08-25 Yao Qi <yao.qi@linaro.org>
6462 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6464 (debug_reg_change_callback): Remove argument entry and add argument
6465 lwp. Remove local variable thread. Don't print thread id in the
6466 debugging output. Don't check whether pid of thread equals to pid.
6467 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6468 iterate_over_lwps instead find_inferior.
6470 2015-08-24 Pedro Alves <palves@redhat.com>
6472 * inferiors.c (get_first_process): New function.
6473 * inferiors.h (get_first_process): New declaration.
6474 * remote-utils.c (read_ptid): Default to the first process in the
6475 list, instead of to the current thread's process.
6477 2015-08-24 Pedro Alves <palves@redhat.com>
6479 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6480 * event-loop.c: Likewise.
6481 * remote-utils.c: Likewise.
6482 * tracepoint.c: Likewise.
6484 2015-08-24 Pedro Alves <palves@redhat.com>
6486 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6489 2015-08-21 Pedro Alves <palves@redhat.com>
6491 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6492 instead of literal 1.
6494 2015-08-21 Pedro Alves <palves@redhat.com>
6496 * tdesc.c (default_description): Explicitly zero-initialize.
6498 2015-08-21 Pedro Alves <palves@redhat.com>
6501 * inferiors.c (remove_thread): Discard any pending stop reply for
6503 * server.c (remove_all_on_match_pid): Rename to ...
6504 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6506 (discard_queued_stop_replies): Change parameter to a ptid. Now
6508 (handle_v_kill, kill_inferior_callback, captured_main)
6509 (process_serial_event): Adjust.
6510 * server.h (discard_queued_stop_replies): Declare.
6512 2015-08-21 Pedro Alves <palves@redhat.com>
6514 * linux-low.c (wait_for_sigstop): Always switch to no thread
6515 selected if the previously current thread dies.
6516 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6517 process instead of the current thread's.
6518 * remote-utils.c (input_interrupt): Don't check if there's no
6520 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6521 current thread to the general thread fails, error out.
6522 (handle_qxfer_auxv, handle_qxfer_libraries)
6523 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6524 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6525 (handle_query): Check if there's a thread selected instead of
6526 checking whether there's any thread in the thread list.
6527 (handle_qxfer_threads, handle_qxfer_btrace)
6528 (handle_qxfer_btrace_conf): Don't error out early if there's no
6529 thread in the thread list.
6530 (handle_v_cont, myresume): Don't set the current thread to the
6532 (process_serial_event) <Hg handling>: Also set thread_id if the
6533 previous general thread is still alive.
6534 (process_serial_event) <g/G handling>: If setting the current
6535 thread to the general thread fails, error out.
6536 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6537 thread's lwp instead of the current thread's.
6538 * target.c (set_desired_thread): If the desired thread was not
6539 found, leave the current thread pointing to NULL. Return an int
6540 (boolean) indicating success.
6541 * target.h (set_desired_thread): Change return type to int.
6543 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6545 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6546 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6548 (ps_get_thread_area): New function.
6550 2015-08-19 Gary Benson <gbenson@redhat.com>
6552 * hostio.c (handle_pread): Do not attempt to read more data
6553 than hostio_reply_with_data can fit in a packet.
6555 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6557 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6559 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6561 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6563 2015-08-06 Pedro Alves <palves@redhat.com>
6565 * tracepoint.c (expr_eval_result): Now an int.
6567 2015-08-06 Pedro Alves <palves@redhat.com>
6569 * gdbthread.h (struct regcache): Forward declare.
6570 (struct thread_info) <regcache_data>: Now a struct regcache
6572 * inferiors.c (inferior_regcache_data)
6573 (set_inferior_regcache_data): Now work with struct regcache
6575 * inferiors.h (struct regcache): Forward declare.
6576 (inferior_regcache_data, set_inferior_regcache_data): Now work
6577 with struct regcache pointers.
6578 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6579 (free_register_cache_thread): Remove struct regcache pointer
6582 2015-08-06 Pedro Alves <palves@redhat.com>
6584 * server.c (captured_main): On error, print the exception message
6585 to stderr, and if run_once is set, throw a quit.
6587 2015-08-06 Pedro Alves <palves@redhat.com>
6589 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6592 2015-08-06 Pedro Alves <palves@redhat.com>
6594 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6595 reading beyond the passed in buffer length.
6597 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6599 * tracepoint.c (symbol_list) <required>: Remove.
6601 2015-08-06 Pedro Alves <palves@redhat.com>
6603 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6604 count if stopping and suspending threads.
6605 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6606 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6607 (linux_detach): Complete an ongoing step-over.
6608 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6610 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6611 (linux_wait_1): If passing a signal to the inferior after
6612 finishing a step-over, unsuspend and re-resume all lwps. If we
6613 see a single-step event but the thread should be continuing, don't
6614 pass the trap to gdb.
6615 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6616 internal_error instead of gdb_assert.
6617 (enqueue_pending_signal): New function.
6618 (check_ptrace_stopped_lwp_gone): Add debug output.
6619 (start_step_over): Use internal_error instead of gdb_assert.
6620 (complete_ongoing_step_over): New function.
6621 (linux_resume_one_thread): Don't resume a suspended thread.
6622 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6625 2015-08-06 Pedro Alves <palves@redhat.com>
6627 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6628 (linux_thread_alive): Use lwp_is_marked_dead.
6629 (extended_event_reported): Delete.
6630 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6631 instead of extended_event_reported.
6632 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6634 (lwp_is_marked_dead): New function.
6635 (lwp_running): Use lwp_is_marked_dead.
6636 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6639 2015-08-06 Pedro Alves <palves@redhat.com>
6641 * linux-low.c (linux_wait_1): Move fork event output out of the
6642 !report_to_gdb check. Pass event_child->waitstatus to
6643 target_waitstatus_to_string instead of ourstatus.
6645 2015-08-04 Yao Qi <yao.qi@linaro.org>
6647 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6648 if current_thread is 32 bit.
6650 2015-08-04 Yao Qi <yao.qi@linaro.org>
6652 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6653 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6654 * server.c (extended_protocol): Remove "static".
6655 * server.h (extended_protocol): Declare it.
6657 2015-08-04 Yao Qi <yao.qi@linaro.org>
6659 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6660 both aarch64 and aarch32.
6661 (aarch64_set_pc): Likewise.
6663 2015-08-04 Yao Qi <yao.qi@linaro.org>
6665 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6666 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6667 arm-with-neon.xml to srv_xmlfiles.
6668 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6669 (is_64bit_tdesc): New function.
6670 (aarch64_linux_read_description): New function.
6671 (aarch64_arch_setup): Call aarch64_linux_read_description.
6672 (regs_info): Rename to regs_info_aarch64.
6673 (aarch64_regs_info): Return right regs_info.
6674 (initialize_low_arch): Call initialize_low_arch_aarch32.
6676 2015-08-04 Yao Qi <yao.qi@linaro.org>
6678 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6679 * linux-aarch32-low.c: New file.
6680 * linux-aarch32-low.h: New file.
6681 * linux-arm-low.c (arm_fill_gregset): Move it to
6682 linux-aarch32-low.c.
6683 (arm_store_gregset): Likewise.
6684 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6685 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6686 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6687 (regs_info): Rename to regs_info_arm.
6688 (arm_regs_info): Return regs_info_aarch32 if
6689 have_ptrace_getregset is 1 and target description is
6690 arm_with_neon or arm_with_vfpv3.
6691 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6692 Call initialize_low_arch_aarch32 instead.
6694 2015-08-04 Yao Qi <yao.qi@linaro.org>
6696 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6697 * linux-low.c: ... here.
6698 * linux-low.h (have_ptrace_getregset): Declare it.
6700 2015-08-04 Pedro Alves <palves@redhat.com>
6702 * thread-db.c (struct thread_db): Use new typedefs.
6703 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6705 (disable_thread_event_reporting): Cast result of dlsym to
6706 destination function pointer type.
6707 (thread_db_mourn): Use td_ta_delete_ftype.
6709 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6711 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6713 (CDX_BREAKPOINT): Define for R2.
6714 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6715 (the_low_target): Add comments.
6717 2015-07-30 Yao Qi <yao.qi@linaro.org>
6719 * linux-arm-low.c (arm_hwcap): Remove it.
6720 (arm_read_description): New local variable arm_hwcap. Don't
6721 set arm_hwcap to zero.
6723 2015-07-30 Yao Qi <yao.qi@linaro.org>
6725 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6726 Use regcache->tdesc instead.
6727 (arm_store_wmmxregset): Likewise.
6728 (arm_fill_vfpregset): Likewise.
6729 (arm_store_vfpregset): Likewise.
6731 2015-07-30 Yao Qi <yao.qi@linaro.org>
6733 * linux-arm-low.c: Include arch/arm.h.
6734 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6735 (arm_store_gregset): Likewise.
6737 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6739 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6740 ptrace's 4th parameter.
6742 2015-07-27 Yao Qi <yao.qi@linaro.org>
6744 * configure.srv (case aarch64*-*-linux*): Don't set
6747 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6749 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6751 * linux-arm-low.c: Likewise.
6752 * linux-cris-low.c: Likewise.
6753 * linux-crisv32-low.c: Likewise.
6754 * linux-low.c: Likewise.
6755 * linux-m68k-low.c: Likewise.
6756 * linux-mips-low.c: Likewise.
6757 * linux-nios2-low.c: Likewise.
6758 * linux-s390-low.c: Likewise.
6759 * linux-sparc-low.c: Likewise.
6760 * linux-tic6x-low.c: Likewise.
6761 * linux-tile-low.c: Likewise.
6762 * linux-x86-low.c: Likewise.
6764 2015-07-24 Pedro Alves <palves@redhat.com>
6766 * config.in: Regenerate.
6767 * configure: Regenerate.
6769 2015-07-24 Pedro Alves <palves@redhat.com>
6771 * acinclude.m4: Include ../ptrace.m4.
6772 * configure.ac: Call GDB_AC_PTRACE.
6773 * config.in, configure: Regenerate.
6775 2015-07-24 Yao Qi <yao.qi@linaro.org>
6777 * linux-low.c (linux_create_inferior): Remove setting to
6778 proc->priv->new_inferior.
6779 (linux_attach): Likewise.
6780 (linux_low_filter_event): Likewise.
6781 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6783 2015-07-24 Yao Qi <yao.qi@linaro.org>
6785 * linux-low.c (linux_arch_setup): New function.
6786 (linux_low_filter_event): If proc->tdesc is NULL and
6787 proc->attached is true, call the_low_target.arch_setup.
6788 Otherwise, keep status pending, and return.
6789 (linux_resume_one_lwp_throw): Don't call get_pc if
6790 thread->while_stepping isn't NULL. Don't call
6791 get_thread_regcache if proc->tdesc is NULL.
6792 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6793 (linux_target_ops): Install arch_setup.
6794 * server.c (start_inferior): Call the_target->arch_setup.
6795 * target.h (struct target_ops) <arch_setup>: New field.
6796 (target_arch_setup): New marco.
6797 * lynx-low.c (lynx_target_ops): Update.
6798 * nto-low.c (nto_target_ops): Update.
6799 * spu-low.c (spu_target_ops): Update.
6800 * win32-low.c (win32_target_ops): Update.
6802 2015-07-24 Yao Qi <yao.qi@linaro.org>
6804 * linux-low.c (linux_add_process): Don't set
6805 proc->priv->new_inferior.
6806 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6807 (linux_attach): Likewise.
6809 2015-07-24 Yao Qi <yao.qi@linaro.org>
6811 * server.c (start_inferior): Code refactor.
6813 2015-07-24 Yao Qi <yao.qi@linaro.org>
6815 * server.c (process_serial_event): Set general_thread.
6817 2015-07-21 Yao Qi <yao.qi@linaro.org>
6819 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6820 aarch64_linux_get_debug_reg_capacity.
6822 2015-07-17 Yao Qi <yao.qi@linaro.org>
6824 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6825 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6826 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6827 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6828 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6829 (AARCH64_HWP_ALIGNMENT): Likewise.
6830 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6831 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6832 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6833 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6834 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6835 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6836 (struct aarch64_debug_reg_state): Likewise.
6837 (struct arch_lwp_info): Likewise.
6838 (aarch64_align_watchpoint): Likewise.
6839 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6840 (aarch64_watchpoint_length): Likewise.
6841 (aarch64_point_encode_ctrl_reg): Likewise
6842 (aarch64_point_is_aligned): Likewise.
6843 (aarch64_align_watchpoint): Likewise.
6844 (aarch64_linux_set_debug_regs):
6845 (aarch64_dr_state_insert_one_point): Likewise.
6846 (aarch64_dr_state_remove_one_point): Likewise.
6847 (aarch64_handle_breakpoint): Likewise.
6848 (aarch64_handle_aligned_watchpoint): Likewise.
6849 (aarch64_handle_unaligned_watchpoint): Likewise.
6850 (aarch64_handle_watchpoint): Likewise.
6852 2015-07-17 Yao Qi <yao.qi@linaro.org>
6854 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6855 and don't aarch64_get_debug_reg_state. All callers update.
6856 (aarch64_handle_aligned_watchpoint): Likewise.
6857 (aarch64_handle_unaligned_watchpoint): Likewise.
6858 (aarch64_handle_watchpoint): Likewise.
6859 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6860 (aarch64_remove_point): Likewise.
6862 2015-07-17 Yao Qi <yao.qi@linaro.org>
6864 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6866 (aarch64_handle_unaligned_watchpoint): Likewise.
6868 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6870 Revert the previous 3 commits:
6871 Move gdb_regex* to common/
6872 Move linux_find_memory_regions_full & co.
6873 gdbserver build-id attribute generator
6875 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6876 Jan Kratochvil <jan.kratochvil@redhat.com>
6878 gdbserver build-id attribute generator.
6879 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6880 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6881 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6883 (get_dynamic): Use find_pdhr to traverse program headers.
6884 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6885 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6886 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6887 (get_hex_build_id): New.
6888 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6889 to reply XML document.
6891 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6892 Jan Kratochvil <jan.kratochvil@redhat.com>
6894 * target.c: Include target/target-utils.h and fcntl.h.
6895 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6896 (target_fileio_read_stralloc): New functions.
6898 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6900 * Makefile.in (OBS): Add gdb_regex.o.
6902 * config.in: Rebuilt.
6903 * configure: Rebuilt.
6905 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6906 Jan Kratochvil <jan.kratochvil@redhat.com>
6908 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6909 * Makefile.in (OBS): Add target-utils.o.
6910 (linux-maps.o, target-utils.o): New.
6911 * configure.srv (srv_linux_obj): Add linux-maps.o.
6913 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6915 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6917 (the_low_target): Install it.
6919 2015-07-14 Pedro Alves <palves@redhat.com>
6921 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6922 Instead, ignore ECHILD, and throw an error for other errnos.
6924 2015-07-10 Pedro Alves <palves@redhat.com>
6926 * event-loop.c (struct callback_event) <data>: Change type to
6927 gdb_client_data instance instead of gdb_client_data pointer.
6928 (append_callback_event): Adjust.
6930 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6932 * linux-aarch64-low.c: Add comments for each linux_target_ops
6933 method. Remove comments already covered in target_ops and
6934 linux_target_ops definitions.
6935 (the_low_target): Add comments for each unimplemented method.
6937 2015-07-09 Yao Qi <yao.qi@linaro.org>
6939 * linux-aarch64-low.c (aarch64_regmap): Remove.
6940 (aarch64_usrregs_info): Remove.
6941 (regs_info): Set field usrregs to NULL.
6943 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6945 * linux-low.c: Include "rsp-low.h"
6946 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6947 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6948 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6949 (handle_btrace_enable_pt): New.
6950 (handle_btrace_general_set): Support "pt".
6951 (handle_btrace_conf_general_set): Support "pt:size".
6953 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6955 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6958 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6960 * linux-aarch64-low.c: Remove comment about endianness.
6961 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6962 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6965 2015-06-24 Gary Benson <gbenson@redhat.com>
6967 * linux-i386-ipa.c (stdint.h): Do not include.
6968 * lynx-i386-low.c (stdint.h): Likewise.
6969 * lynx-ppc-low.c (stdint.h): Likewise.
6970 * mem-break.c (stdint.h): Likewise.
6971 * thread-db.c (stdint.h): Likewise.
6972 * tracepoint.c (stdint.h): Likewise.
6973 * win32-low.c (stdint.h): Likewise.
6975 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6977 * server.c (write_qxfer_response): Update call to
6978 remote_escape_output.
6980 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6981 Jan Kratochvil <jan.kratochvil@redhat.com>
6983 Merge multiple hex conversions.
6984 * gdbreplay.c (tohex): Rename to 'fromhex'.
6985 (logchar): Use fromhex.
6987 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6989 * server.c (handle_qxfer_libraries): Set `version' attribute for
6992 2015-06-10 Gary Benson <gbenson@redhat.com>
6994 * target.h (struct target_ops) <multifs_open>: New field.
6995 <multifs_unlink>: Likewise.
6996 <multifs_readlink>: Likewise.
6997 * linux-low.c (nat/linux-namespaces.h): New include.
6998 (linux_target_ops): Initialize the_target->multifs_open,
6999 the_target->multifs_unlink and the_target->multifs_readlink.
7000 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
7001 * hostio.c (hostio_fs_pid): New static variable.
7002 (hostio_handle_new_gdb_connection): New function.
7003 (handle_setfs): Likewise.
7004 (handle_open): Use the_target->multifs_open as appropriate.
7005 (handle_unlink): Use the_target->multifs_unlink as appropriate.
7006 (handle_readlink): Use the_target->multifs_readlink as
7008 (handle_vFile): Handle vFile:setfs packets.
7009 * server.c (handle_query): Call hostio_handle_new_gdb_connection
7010 after target_handle_new_gdb_connection.
7012 2015-06-10 Gary Benson <gbenson@redhat.com>
7014 * configure.ac (AC_CHECK_FUNCS): Add setns.
7015 * config.in: Regenerate.
7016 * configure: Likewise.
7017 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
7018 (linux-namespaces.o): New rule.
7019 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
7021 2015-06-09 Gary Benson <gbenson@redhat.com>
7023 * hostio.c (handle_open): Process mode argument with
7024 fileio_to_host_mode.
7026 2015-06-01 Yao Qi <yao.qi@linaro.org>
7028 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7029 * linux-x86-low.c: Likewise.
7031 2015-05-28 Don Breazeal <donb@codesourcery.com>
7033 * linux-low.c (handle_extended_wait): Initialize
7034 thread_info.last_resume_kind for new fork children.
7036 2015-05-15 Pedro Alves <palves@redhat.com>
7038 * target.h (target_handle_new_gdb_connection): Rewrite using if
7039 wrapped in do/while.
7041 2015-05-14 Joel Brobecker <brobecker@adacore.com>
7043 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
7044 * configure, config.in: Regenerate.
7045 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
7048 2015-05-12 Don Breazeal <donb@codesourcery.com>
7050 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
7051 PTRACE_EVENT_VFORK_DONE.
7052 (linux_low_ptrace_options, extended_event_reported): Add vfork
7054 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
7055 and "vforkdone" for RSP 'T' Stop Reply Packet.
7056 * server.h (report_vfork_events): Declare
7059 2015-05-12 Don Breazeal <donb@codesourcery.com>
7061 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7062 (the_low_target) <new_fork>: Initialize new member.
7063 * linux-arm-low.c (arm_new_fork): New function.
7064 (the_low_target) <new_fork>: Initialize new member.
7065 * linux-low.c (handle_extended_wait): Call new target function
7067 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7068 * linux-mips-low.c (mips_add_watchpoint): New function
7069 extracted from mips_insert_point.
7070 (the_low_target) <new_fork>: Initialize new member.
7071 (mips_linux_new_fork): New function.
7072 (mips_insert_point): Call mips_add_watchpoint.
7073 * linux-x86-low.c (x86_linux_new_fork): New function.
7074 (the_low_target) <new_fork>: Initialize new member.
7076 2015-05-12 Don Breazeal <donb@codesourcery.com>
7078 * linux-low.c (handle_extended_wait): Implement return value,
7079 rename argument 'event_child' to 'event_lwp', handle
7080 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7081 (linux_low_ptrace_options): New function.
7082 (linux_low_filter_event): Call linux_low_ptrace_options,
7083 use different argument fo linux_enable_event_reporting,
7084 use return value from handle_extended_wait.
7085 (extended_event_reported): New function.
7086 (linux_wait_1): Call extended_event_reported and set
7087 status to report fork events.
7088 (linux_write_memory): Add pid to debug message.
7089 (reset_lwp_ptrace_options_callback): New function.
7090 (linux_handle_new_gdb_connection): New function.
7091 (linux_target_ops): Initialize new structure member.
7092 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7093 * lynx-low.c: Initialize new structure member.
7094 * remote-utils.c (prepare_resume_reply): Implement stop reason
7095 "fork" for "T" stop message.
7096 * server.c (handle_query): Call handle_new_gdb_connection.
7097 * server.h (report_fork_events): Declare global flag.
7098 * target.h (struct target_ops) <handle_new_gdb_connection>:
7100 (target_handle_new_gdb_connection): New macro.
7101 * win32-low.c: Initialize new structure member.
7103 2015-05-12 Don Breazeal <donb@codesourcery.com>
7105 * mem-break.c (APPEND_TO_LIST): Define macro.
7106 (clone_agent_expr): New function.
7107 (clone_one_breakpoint): New function.
7108 (clone_all_breakpoints): New function.
7109 * mem-break.h: Declare new functions.
7111 2015-05-12 Don Breazeal <donb@codesourcery.com>
7113 * linux-low.c (linux_supports_fork_events): New function.
7114 (linux_supports_vfork_events): New function.
7115 (linux_target_ops): Initialize new structure members.
7116 (initialize_low): Call linux_check_ptrace_features.
7117 * lynx-low.c (lynx_target_ops): Initialize new structure
7119 * server.c (report_fork_events, report_vfork_events):
7121 (handle_query): Add new features to qSupported packet and
7123 (captured_main): Initialize new global variables.
7124 * target.h (struct target_ops) <supports_fork_events>:
7126 <supports_vfork_events>: New member.
7127 (target_supports_fork_events): New macro.
7128 (target_supports_vfork_events): New macro.
7129 * win32-low.c (win32_target_ops): Initialize new structure
7132 2015-05-12 Gary Benson <gbenson@redhat.com>
7134 * server.c (handle_qxfer_exec_file): Use current process
7137 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7139 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7140 Remove HAVE_PTRACE_GETREGS conditionals.
7141 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7142 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7144 2015-05-08 Yao Qi <yao.qi@linaro.org>
7146 * linux-low.c (linux_supports_conditional_breakpoints): New
7148 (linux_target_ops): Install new target method.
7149 * lynx-low.c (lynx_target_ops): Install NULL hook for
7150 supports_conditional_breakpoints.
7151 * nto-low.c (nto_target_ops): Likewise.
7152 * spu-low.c (spu_target_ops): Likewise.
7153 * win32-low.c (win32_target_ops): Likewise.
7154 * server.c (handle_query): Check
7155 target_supports_conditional_breakpoints.
7156 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7158 (target_supports_conditional_breakpoints): New macro.
7160 2015-05-06 Pedro Alves <palves@redhat.com>
7163 * server.c (start_inferior): If the process exits, mourn it.
7165 2015-04-21 Gary Benson <gbenson@redhat.com>
7167 * hostio.c (fileio_open_flags_to_host): Factored out to
7168 fileio_to_host_openflags in common/fileio.c. Single use
7171 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7173 * linux-xtensa-low.c (xtensa_fill_gregset)
7174 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7177 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7179 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7180 (regs_info): Replace usrregs pointer with NULL.
7182 2015-04-17 Gary Benson <gbenson@redhat.com>
7184 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7185 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7186 * server.c (handle_qxfer_exec_file): New function.
7187 (qxfer_packets): Add exec-file entry.
7188 (handle_query): Report qXfer:exec-file:read as supported packet.
7190 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7192 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7194 2015-04-09 Gary Benson <gbenson@redhat.com>
7196 * hostio-errno.c (errno_to_fileio_error): Remove function.
7197 Update caller to use remote_fileio_to_fio_error.
7199 2015-04-09 Yao Qi <yao.qi@linaro.org>
7201 * linux-low.c (linux_insert_point): Call
7202 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7203 (linux_remove_point): Call remove_memory_breakpoint if type is
7205 * linux-x86-low.c (x86_insert_point): Don't call
7206 insert_memory_breakpoint.
7207 (x86_remove_point): Don't call remove_memory_breakpoint.
7209 2015-04-01 Pedro Alves <palves@redhat.com>
7210 Cleber Rosa <crosa@redhat.com>
7212 * server.c (gdbserver_usage): Reorganize and extend the usage
7215 2015-03-24 Pedro Alves <palves@redhat.com>
7217 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7218 output. Also dump TRAP_TRACE.
7219 (linux_low_filter_event): In debug output, distinguish a
7220 resume_stop SIGSTOP from a delayed SIGSTOP.
7222 2015-03-24 Gary Benson <gbenson@redhat.com>
7224 * linux-x86-low.c (x86_linux_new_thread): Moved to
7226 (x86_linux_prepare_to_resume): Likewise.
7228 2015-03-24 Gary Benson <gbenson@redhat.com>
7230 * Makefile.in (x86-linux-dregs.o): New rule.
7231 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7232 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7233 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7234 (x86_linux_dr_get): Likewise.
7235 (x86_linux_dr_set): Likewise.
7236 (update_debug_registers_callback): Likewise.
7237 (x86_linux_dr_set_addr): Likewise.
7238 (x86_linux_dr_get_addr): Likewise.
7239 (x86_linux_dr_set_control): Likewise.
7240 (x86_linux_dr_get_control): Likewise.
7241 (x86_linux_dr_get_status): Likewise.
7242 (x86_linux_update_debug_registers): Likewise.
7244 2015-03-24 Gary Benson <gbenson@redhat.com>
7246 * linux-x86-low.c (x86_linux_update_debug_registers):
7247 New function, factored out from...
7248 (x86_linux_prepare_to_resume): ...this.
7250 2015-03-24 Gary Benson <gbenson@redhat.com>
7252 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7253 (x86_linux_dr_set): Likewise.
7254 (update_debug_registers_callback): Likewise.
7255 (x86_linux_dr_set_addr): Likewise.
7256 (x86_linux_dr_get_addr): Likewise.
7257 (x86_linux_dr_set_control): Likewise.
7258 (x86_linux_dr_get_control): Likewise.
7259 (x86_linux_dr_get_status): Likewise.
7260 (x86_linux_prepare_to_resume): Likewise.
7262 2015-03-24 Gary Benson <gbenson@redhat.com>
7264 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7265 Use perror_with_name. Pass string through gettext.
7266 (x86_linux_dr_set): Likewise.
7268 2015-03-24 Gary Benson <gbenson@redhat.com>
7270 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7271 (x86_linux_dr_set_addr): ...this.
7272 (x86_dr_low_get_addr): Rename to...
7273 (x86_linux_dr_get_addr): ...this.
7274 (x86_dr_low_set_control): Rename to...
7275 (x86_linux_dr_set_control): ...this.
7276 (x86_dr_low_get_control): Rename to...
7277 (x86_linux_dr_get_control): ...this.
7278 (x86_dr_low_get_status): Rename to...
7279 (x86_linux_dr_get_status): ...this.
7280 (x86_dr_low): Update with new function names.
7282 2015-03-24 Gary Benson <gbenson@redhat.com>
7284 * Makefile.in (x86-linux.o): New rule.
7285 * configure.srv: Add x86-linux.o to relevant targets.
7286 * linux-low.c (lwp_set_arch_private_info): New function.
7287 (lwp_arch_private_info): Likewise.
7288 * linux-x86-low.c: Include nat/x86-linux.h.
7289 (arch_lwp_info): Removed structure.
7290 (update_debug_registers_callback):
7291 Use lwp_set_debug_registers_changed.
7292 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7293 and lwp_set_debug_registers_changed.
7294 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7296 2015-03-24 Gary Benson <gbenson@redhat.com>
7298 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7299 * linux-arm-low.c (arm_new_thread): Likewise.
7300 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7301 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7302 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7303 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7305 2015-03-24 Gary Benson <gbenson@redhat.com>
7307 * linux-low.c (ptid_of_lwp): New function.
7308 (lwp_is_stopped): Likewise.
7309 (lwp_stop_reason): Likewise.
7310 * linux-x86-low.c (update_debug_registers_callback):
7312 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7315 2015-03-24 Gary Benson <gbenson@redhat.com>
7317 * linux-low.h (linux_stop_lwp): Remove declaration.
7319 2015-03-24 Gary Benson <gbenson@redhat.com>
7321 * linux-low.h: Include nat/linux-nat.h.
7322 * linux-low.c (iterate_over_lwps_args): New structure.
7323 (iterate_over_lwps_filter): New function.
7324 (iterate_over_lwps): Likewise.
7325 * linux-x86-low.c (update_debug_registers_callback):
7326 Update signature to what iterate_over_lwps expects.
7327 Remove PID check that iterate_over_lwps now performs.
7328 (x86_dr_low_set_addr): Use iterate_over_lwps.
7329 (x86_dr_low_set_control): Likewise.
7331 2015-03-24 Gary Benson <gbenson@redhat.com>
7333 * linux-x86-low.c (x86_debug_reg_state): New function.
7334 (x86_linux_prepare_to_resume): Use the above.
7336 2015-03-24 Gary Benson <gbenson@redhat.com>
7338 * linux-low.c (current_lwp_ptid): New function.
7339 * linux-x86-low.c: Include nat/linux-nat.h.
7340 (x86_dr_low_get_addr): Use current_lwp_ptid.
7341 (x86_dr_low_get_control): Likewise.
7342 (x86_dr_low_get_status): Likewise.
7344 2015-03-20 Pedro Alves <palves@redhat.com>
7346 * tracepoint.c (cmd_qtstatus): Make "str" const.
7348 2015-03-20 Pedro Alves <palves@redhat.com>
7350 * server.c (handle_general_set): Make "req_str" const.
7352 2015-03-19 Pedro Alves <palves@redhat.com>
7354 * linux-low.c (linux_resume_one_lwp): Rename to ...
7355 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7356 instead call perror_with_name.
7357 (check_ptrace_stopped_lwp_gone): New function.
7358 (linux_resume_one_lwp): Reimplement as wrapper around
7359 linux_resume_one_lwp_throw that swallows errors if the LWP is
7362 2015-03-19 Pedro Alves <palves@redhat.com>
7364 * linux-low.c (count_events_callback, select_event_lwp_callback):
7365 No longer check whether the thread has resume_stop as last resume
7368 2015-03-19 Pedro Alves <palves@redhat.com>
7370 * linux-low.c (count_events_callback, select_event_lwp_callback):
7371 Use the lwp's status_pending_p field, not the thread's.
7373 2015-03-19 Pedro Alves <palves@redhat.com>
7375 * linux-low.c (select_event_lwp_callback): Update comments to
7376 no longer mention SIGTRAP.
7378 2015-03-18 Gary Benson <gbenson@redhat.com>
7380 * server.c (handle_query): Do not report vFile:fstat as supported.
7382 2015-03-11 Gary Benson <gbenson@redhat.com>
7384 * hostio.c (sys/types.h): New include.
7385 (sys/stat.h): Likewise.
7386 (common-remote-fileio.h): Likewise.
7387 (handle_fstat): New function.
7388 (handle_vFile): Handle vFile:fstat packets.
7390 2015-03-11 Gary Benson <gbenson@redhat.com>
7392 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7393 struct stat.st_blocks and struct stat.st_blksize.
7394 * configure: Regenerate.
7395 * config.in: Likewise.
7396 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7397 (OBS): Add common-remote-fileio.o.
7398 (common-remote-fileio.o): New rule.
7400 2015-03-09 Pedro Alves <palves@redhat.com>
7402 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7403 'struct sockaddr' pointer in 'accept' call.
7405 2015-03-09 Pedro Alves <palves@redhat.com>
7408 2015-03-07 Pedro Alves <palves@redhat.com>
7409 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7410 or <winsock2.h> here. Instead include "gdb_socket.h".
7411 (remote_open): Use union gdb_sockaddr_u.
7412 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7413 or <winsock2.h> here. Instead include "gdb_socket.h".
7414 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7415 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7417 (init_named_socket, gdb_agent_helper_thread): Use union
7420 2015-03-07 Pedro Alves <palves@redhat.com>
7422 * configure.ac (build_warnings): Move
7423 -Wdeclaration-after-statement to the C-specific set.
7424 * configure: Regenerate.
7426 2015-03-07 Pedro Alves <palves@redhat.com>
7428 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7429 or <winsock2.h> here. Instead include "gdb_socket.h".
7430 (remote_open): Use union gdb_sockaddr_u.
7431 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7432 or <winsock2.h> here. Instead include "gdb_socket.h".
7433 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7434 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7436 (init_named_socket, gdb_agent_helper_thread): Use union
7439 2015-03-07 Pedro Alves <palves@redhat.com>
7441 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7444 2015-03-06 Yao Qi <yao.qi@linaro.org>
7446 * linux-aarch64-low.c (aarch64_insert_point): Use
7447 show_debug_regs as a boolean.
7448 (aarch64_remove_point): Likewise.
7450 2015-03-05 Pedro Alves <palves@redhat.com>
7452 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7453 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7454 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7455 * nto-low.c (nto_target_ops): Likewise.
7456 * spu-low.c (spu_target_ops): Likewise.
7457 * win32-low.c (win32_target_ops): Likewise.
7459 2015-03-04 Pedro Alves <palves@redhat.com>
7461 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7462 Decide whether a breakpoint triggered based on the SIGTRAP's
7464 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7465 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7466 (linux_low_filter_event): Check for breakpoints before checking
7468 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7470 (linux_stopped_by_sw_breakpoint)
7471 (linux_supports_stopped_by_sw_breakpoint)
7472 (linux_stopped_by_hw_breakpoint)
7473 (linux_supports_stopped_by_hw_breakpoint): New functions.
7474 (linux_target_ops): Install new target methods.
7476 2015-03-04 Pedro Alves <palves@redhat.com>
7478 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7479 * server.c (swbreak_feature, hwbreak_feature): New globals.
7480 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7481 (captured_main): Clear swbreak_feature and hwbreak_feature.
7482 * server.h (swbreak_feature, hwbreak_feature): Declare.
7483 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7484 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7485 supports_stopped_by_hw_breakpoint>: New fields.
7486 (target_supports_stopped_by_sw_breakpoint)
7487 (target_stopped_by_sw_breakpoint)
7488 (target_supports_stopped_by_hw_breakpoint)
7489 (target_stopped_by_hw_breakpoint): Declare.
7491 2015-03-04 Pedro Alves <palves@redhat.com>
7493 enum lwp_stop_reason -> enum target_stop_reason
7494 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7495 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7496 (linux_wait_1, stuck_in_jump_pad_callback)
7497 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7498 (linux_stopped_by_watchpoint):
7499 * linux-low.h (enum lwp_stop_reason): Delete.
7500 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7501 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7503 2015-03-04 Yao Qi <yao.qi@linaro.org>
7505 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7507 2015-03-03 Gary Benson <gbenson@redhat.com>
7509 * hostio.c (handle_vFile): Fix prefix lengths.
7511 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7513 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7516 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7518 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7519 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7520 (clean): Add "rm -f" for above C files.
7521 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7522 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7523 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7524 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7525 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7526 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7527 (init_registers_s390x_vx_linux64)
7528 (init_registers_s390x_tevx_linux64)
7529 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7530 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7532 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7533 (s390_store_vxrs_high): New functions.
7534 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7536 (s390_arch_setup): Add logic for selecting one of the new target
7537 descriptions. Activate the new vector regsets if applicable.
7538 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7539 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7540 and init_registers_s390x_tevx_linux64.
7542 2015-03-01 Pedro Alves <palves@redhat.com>
7544 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7547 2015-02-27 Pedro Alves <palves@redhat.com>
7549 * linux-x86-low.c (u_debugreg_offset): New function.
7550 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7552 2015-02-27 Pedro Alves <palves@redhat.com>
7554 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7555 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7556 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7557 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7558 (ps_lsetfpregs, ps_getpid)
7559 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7560 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7561 (ps_lsetxregs, ps_plog): Declare.
7563 2015-02-27 Pedro Alves <palves@redhat.com>
7565 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7566 IP_AGENT_EXPORT_FUNC.
7567 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7568 IP_AGENT_EXPORT_FUNC.
7569 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7570 (IP_AGENT_EXPORT): Delete.
7571 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7572 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7573 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7574 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7575 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7576 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7577 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7578 (traceframe_read_count, traceframe_write_count)
7579 (traceframes_created, trace_state_variables, get_raw_reg)
7580 (get_trace_state_variable_value, set_trace_state_variable_value)
7581 (ust_loaded, helper_thread_id, cmd_buf): Use
7582 IPA_SYM_EXPORTED_NAME.
7583 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7584 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7585 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7586 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7587 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7588 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7589 EXTERN_C_PUSH/EXTERN_C_POP.
7590 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7591 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7592 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7593 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7594 (traceframe_write_count, traceframe_read_count)
7595 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7596 (about_to_request_buffer_space, get_trace_state_variable_value)
7597 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7598 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7599 EXTERN_C_PUSH/EXTERN_C_POP.
7600 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7601 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7602 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7603 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7604 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7605 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7606 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7607 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7609 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7610 (IP_AGENT_EXPORT_VAR_DECL): Define.
7612 (gdb_agent_get_raw_reg): Declare.
7614 2015-02-27 Tom Tromey <tromey@redhat.com>
7615 Pedro Alves <palves@redhat.com>
7617 Rename symbols whose names are reserved C++ keywords throughout.
7619 2015-02-27 Pedro Alves <palves@redhat.com>
7621 * Makefile.in (COMPILER): New, get it from autoconf.
7622 (CXX): Get from autoconf instead.
7623 (COMPILE.pre): Use COMPILER.
7624 (CC-LD): Rename to ...
7625 (CC_LD): ... this. Use COMPILER.
7626 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7627 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7628 * acinclude.m4: Include build-with-cxx.m4.
7629 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7630 Disable -Werror by default if building in C++ mode.
7631 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7632 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7633 the C++ compiler. Save/restore CXXFLAGS too.
7634 * configure: Regenerate.
7636 2015-02-27 Pedro Alves <palves@redhat.com>
7638 * acinclude.m4: Include libiberty.m4.
7639 * configure.ac: Call libiberty_INIT.
7640 * config.in, configure: Regenerate.
7642 2015-02-26 Pedro Alves <palves@redhat.com>
7644 * linux-low.c (linux_wait_1): When incrementing the PC past a
7645 program breakpoint always use the_low_target.breakpoint_len as
7646 increment, rather than the maximum between that and
7647 the_low_target.decr_pc_after_break.
7649 2015-02-23 Pedro Alves <palves@redhat.com>
7651 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7652 thread was doing a step-over; always adjust the PC if
7653 we stepped over a permanent breakpoint.
7654 (linux_wait_1): If we stepped over breakpoint that was on top of a
7655 permanent breakpoint, manually advance the PC past it.
7657 2015-02-23 Pedro Alves <palves@redhat.com>
7659 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7661 (x86_fill_gregset, x86_store_gregset): Use it when handling
7664 2015-02-20 Pedro Alves <palves@redhat.com>
7666 * thread-db.c: Include "nat/linux-procfs.h".
7667 (thread_db_init): Skip listing new threads if the kernel supports
7668 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7670 2015-02-20 Pedro Alves <palves@redhat.com>
7672 * linux-low.c (status_pending_p_callback): Use ptid_match.
7674 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7676 PR breakpoints/16812
7677 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7678 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7679 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7681 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7683 PR breakpoints/15956
7684 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7686 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7688 * linux-low.c (linux_low_btrace_conf): Print size.
7689 * server.c (handle_btrace_conf_general_set): New.
7690 (hanle_general_set): Call handle_btrace_conf_general_set.
7691 (handle_query): Report Qbtrace-conf:bts:size as supported.
7693 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7695 * linux-low.c (linux_low_enable_btrace): Update parameters.
7696 (linux_low_btrace_conf): New.
7697 (linux_target_ops)<to_btrace_conf>: Initialize.
7698 * server.c (current_btrace_conf): New.
7699 (handle_btrace_enable): Rename to ...
7700 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7701 to target_enable_btrace. Update comment. Update users.
7702 (handle_qxfer_btrace_conf): New.
7703 (qxfer_packets): Add btrace-conf entry.
7704 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7705 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7706 (target_ops)<read_btrace_conf>: New.
7707 (target_enable_btrace): Update parameters.
7708 (target_read_btrace_conf): New.
7710 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7712 * server.c (handle_btrace_general_set): Remove call to
7713 target_supports_btrace.
7714 (supported_btrace_packets): New.
7715 (handle_query): Call supported_btrace_packets.
7716 * target.h: include btrace-common.h.
7717 (btrace_target_info): Removed.
7718 (supports_btrace, target_supports_btrace): Update parameters.
7720 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7722 * Makefile.in (SFILES): Add common/btrace-common.c.
7723 (OBS): Add common/btrace-common.o.
7724 (btrace-common.o): Add build rules.
7725 * linux-low: Include btrace-common.h.
7726 (linux_low_read_btrace): Use struct btrace_data. Call
7727 btrace_data_init and btrace_data_fini.
7729 2015-02-06 Pedro Alves <palves@redhat.com>
7731 * thread-db.c (find_new_threads_callback): Add debug output.
7733 2015-02-04 Pedro Alves <palves@redhat.com>
7735 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7736 (resume_stopped_resumed_lwps): New function.
7737 (linux_wait_for_event_filtered): Use it.
7739 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7741 * Makefile.in (SFILES): Add linux-personality.c.
7742 (linux-personality.o): New rule.
7743 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7744 list of objects to be built.
7745 * linux-low.c: Include nat/linux-personality.h.
7746 (linux_create_inferior): Remove code to disable address space
7747 randomization (moved to ../nat/linux-personality.c). Create
7748 cleanup to disable address space randomization.
7750 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7752 * Makefile.in (posix-strerror.o): New rule.
7753 (mingw-strerror.o): Likewise.
7754 * configure: Regenerated.
7755 * configure.ac: Source file ../common/common.host. Initialize new
7756 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7758 2015-01-14 Yao Qi <yao@codesourcery.com>
7760 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7761 (ppc-linux.o): New rule.
7762 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7763 * configure.ac: AC_CHECK_FUNCS(getauxval).
7764 * config.in: Re-generated.
7765 * configure: Re-generated.
7766 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7767 ppc64_64bit_inferior_p
7769 2015-01-14 Yao Qi <yao@codesourcery.com>
7771 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7772 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7773 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7774 (PT_ORIG_R3, PT_TRAP): Likewise.
7775 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7776 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7777 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7779 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7781 * i387-fp.c (i387_cache_to_xsave): In look over
7782 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7783 zmmh_low_space field by use of zmmh_high_space.
7785 2015-01-09 Pedro Alves <palves@redhat.com>
7787 * linux-low.c (step_over_bkpt): Move higher up in the file.
7788 (handle_extended_wait): Don't store the stop_pc here.
7789 (get_stop_pc): Adjust comments and rename to ...
7790 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7791 stopped for a software breakpoint or hardware breakpoint.
7792 (thread_still_has_status_pending_p): New function.
7793 (status_pending_p_callback): Use
7794 thread_still_has_status_pending_p. If the event is no longer
7795 interesting, resume the LWP.
7796 (handle_tracepoints): Add assert.
7797 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7798 (wstatus_maybe_breakpoint): New function.
7799 (cancel_breakpoint): Delete function.
7800 (check_stopped_by_watchpoint): New function, factored out from
7801 linux_low_filter_event.
7802 (lp_status_maybe_breakpoint): Delete function.
7803 (linux_low_filter_event): Remove filter_ptid argument.
7804 Leave thread group exits pending here. Store the LWP's stop PC.
7805 Always leave events pending.
7806 (linux_wait_for_event_filtered): Pull all events out of the
7807 kernel, and leave them all pending.
7808 (count_events_callback, select_event_lwp_callback): Consider all
7810 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7811 (select_event_lwp): Only give preference to the stepping LWP in
7812 all-stop mode. Adjust comments.
7813 (ignore_event): New function.
7814 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7815 references to cancel_breakpoints. Adjust to renames. Also give
7816 equal priority to all LWPs that have had events in non-stop mode.
7817 If reporting a software breakpoint event, unadjust the LWP's PC.
7818 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7819 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7821 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7822 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7823 (linux_stopped_by_watchpoint): Adjust.
7824 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7825 * linux-low.h (enum lwp_stop_reason): New.
7826 (struct lwp_info) <stop_pc>: Adjust comment.
7827 <stopped_by_watchpoint>: Delete field.
7828 <stop_reason>: New field.
7829 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7830 * mem-break.c (software_breakpoint_inserted_here)
7831 (hardware_breakpoint_inserted_here): New function.
7832 * mem-break.h (software_breakpoint_inserted_here)
7833 (hardware_breakpoint_inserted_here): Declare.
7834 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7835 (cancel_breakpoints): Delete.
7836 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7837 (upload_fast_traceframes): Remove references to
7840 2015-01-09 Pedro Alves <palves@redhat.com>
7842 * thread-db.c (find_new_threads_callback): Ignore thread if the
7843 kernel thread ID is -1.
7845 2015-01-09 Pedro Alves <palves@redhat.com>
7847 * linux-low.c (linux_attach_fail_reason_string): Move to
7848 nat/linux-ptrace.c, and rename.
7849 (linux_attach_lwp): Update comment.
7850 (attach_proc_task_lwp_callback): New function.
7851 (linux_attach): Adjust to rename and use
7852 linux_proc_attach_tgid_threads.
7853 (linux_attach_fail_reason_string): Delete declaration.
7855 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7857 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7858 * server.c (gdbserver_version): Likewise.
7860 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7862 * remote-utils.c: Include ctype.h.
7863 (input_interrupt): Explicitly handle the case when the char
7864 received is the NUL byte. Improve the printing of non-ASCII
7867 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7869 * linux-low.c (linux_low_filter_event): Update call to
7870 linux_enable_event_reporting following the addition of
7871 a new parameter to that function.
7873 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7876 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7877 (AARCH64_FPCR_REGNO): Likewise.
7878 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7879 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7880 (aarch64_store_fpregset): Likewise.
7882 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7884 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7885 Remove FIXME comment about assumption about N.
7887 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7889 * configure.ac: If large-file support is disabled in GDBserver,
7890 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7891 * configure: Regenerate.
7893 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7895 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7896 warning upon ENODATA from ptrace.
7897 * linux-s390-low.c (s390_store_tdb): New.
7898 (s390_regsets): Add regset for NT_S390_TDB.
7900 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7902 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7903 without a fill_function.
7904 * linux-s390-low.c (s390_fill_last_break): Remove.
7905 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7906 (s390_arch_setup): Use regset's size instead of fill_function for
7909 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7911 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7912 the regset's store function when ptrace returned an error.
7913 * regcache.c (get_thread_regcache): Invalidate register cache
7914 before fetching inferior's registers.
7916 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7918 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7919 while-loop as for-loop.
7920 (regsets_store_inferior_registers): Likewise.
7922 2014-11-28 Yao Qi <yao@codesourcery.com>
7924 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7925 * config.in, configure: Re-generate.
7926 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7929 2014-11-21 Yao Qi <yao@codesourcery.com>
7931 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7932 (AC_CHECK_HEADERS): Remove malloc.h.
7933 * configure: Re-generated.
7934 * config.in: Re-generated.
7935 * server.h: Don't include alloca.h and malloc.h.
7936 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7937 Don't include malloc.h.
7939 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7941 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7942 corresponding ERRNO check in same block.
7944 2014-11-12 Pedro Alves <palves@redhat.com>
7946 * server.c (cont_thread): Update comment.
7947 (start_inferior, attach_inferior): No longer clear cont_thread.
7948 (handle_v_cont): No longer set cont_thread.
7949 (captured_main): Clear cont_thread each time a GDB connects.
7951 2014-11-12 Pedro Alves <palves@redhat.com>
7953 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7954 thread, and don't resume all threads if the Hc thread has exited.
7956 2014-11-12 Pedro Alves <palves@redhat.com>
7958 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7959 the process group instead of to a specific LWP.
7961 2014-10-15 Pedro Alves <palves@redhat.com>
7964 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7966 (arm_set_thread_context): Delete.
7967 (the_low_target): Adjust.
7968 * win32-i386-low.c (debug_registers_changed)
7969 (debug_registers_used): Delete.
7970 (update_debug_registers_callback): New function.
7971 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7972 needing to update their debug registers.
7973 (win32_get_current_dr): New function.
7974 (x86_dr_low_get_addr, x86_dr_low_get_control)
7975 (x86_dr_low_get_status): Fetch the debug register from the thread
7977 (i386_initial_stuff): Adjust.
7978 (i386_get_thread_context): Remove current_event parameter. Don't
7979 clear debug_registers_changed nor copy DR values to
7981 (i386_set_thread_context): Delete.
7982 (i386_prepare_to_resume): New function.
7983 (i386_thread_added): Mark the thread as needing to update irs
7985 (the_low_target): Remove i386_set_thread_context and install
7986 i386_prepare_to_resume.
7987 * win32-low.c (win32_get_thread_context): Adjust.
7988 (win32_set_thread_context): Use SetThreadContext
7990 (win32_prepare_to_resume): New function.
7991 (win32_require_context): New function, factored out from ...
7992 (thread_rec): ... this.
7993 (continue_one_thread): Call win32_prepare_to_resume on each thread
7994 we're about to continue.
7995 (win32_resume): Call win32_prepare_to_resume on the event thread.
7996 * win32-low.h (struct win32_thread_info)
7997 <debug_registers_changed>: New field.
7998 (struct win32_target_ops): Change prototype of set_thread_context,
7999 delete set_thread_context and add prepare_to_resume.
8000 (win32_require_context): New declaration.
8002 2014-10-08 Gary Benson <gbenson@redhat.com>
8004 * server.h: Do not include common-exceptions.h.
8006 2014-10-08 Gary Benson <gbenson@redhat.com>
8008 * server.h: Do not include cleanups.h.
8010 2014-09-30 James Hogan <james.hogan@imgtec.com>
8012 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8015 2014-09-23 Yao Qi <yao@codesourcery.com>
8017 * linux-low.c (lp_status_maybe_breakpoint): New function.
8018 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
8019 (count_events_callback): Likewise.
8020 (select_event_lwp_callback): Likewise.
8021 (cancel_breakpoints_callback): Likewise.
8023 2014-09-19 Don Breazeal <donb@codesourcery.com>
8025 * linux-low.c (handle_extended_wait): Call
8026 linux_ptrace_get_extended_event.
8027 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
8028 linux_is_extended_waitstatus.
8030 2014-09-16 Joel Brobecker <brobecker@adacore.com>
8032 * Makefile.in (CPPFLAGS): Define.
8033 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8034 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8036 2014-09-16 Gary Benson <gbenson@redhat.com>
8038 * inferiors.h (current_inferior): Renamed as...
8039 (current_thread): New variable. All uses updated.
8040 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8041 (maybe_move_out_of_jump_pad): Likewise.
8042 (cancel_breakpoint): Likewise.
8043 (linux_low_filter_event): Likewise.
8044 (wait_for_sigstop): Likewise.
8045 (linux_resume_one_lwp): Likewise.
8046 (need_step_over_p): Likewise.
8047 (start_step_over): Likewise.
8048 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
8049 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
8050 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
8051 and save_inferior as saved_thread.
8052 * regcache.c (get_thread_regcache): Renamed saved_inferior as
8054 (regcache_invalidate_thread): Likewise.
8055 * remote-utils.c (prepare_resume_reply): Likewise.
8056 * thread-db.c (thread_db_get_tls_address): Likewise.
8057 (disable_thread_event_reporting): Likewise.
8058 (remove_thread_event_breakpoints): Likewise.
8059 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8061 * target.h (set_desired_inferior): Renamed as...
8062 (set_desired_thread): New declaration. All uses updated.
8063 * server.c (myresume): Updated comment to reference thread instead
8065 (handle_serial_event): Likewise.
8066 (handle_target_event): Likewise.
8068 2014-09-12 Tom Tromey <tromey@redhat.com>
8069 Gary Benson <gbenson@redhat.com>
8071 * regcache.h: Include common-regcache.h.
8072 (regcache_read_pc): Don't declare.
8073 * regcache.c (get_thread_regcache_for_ptid): New function.
8075 2014-09-11 Tom Tromey <tromey@redhat.com>
8076 Gary Benson <gbenson@redhat.com>
8078 * symbol.c: New file.
8079 * Makefile.in (SFILES): Add symbol.c.
8080 (OBS): Add symbol.o.
8082 2014-09-11 Gary Benson <gbenson@redhat.com>
8084 * target.c (target_stop_ptid, target_continue_ptid): New
8087 2014-09-11 Tom Tromey <tromey@redhat.com>
8088 Gary Benson <gbenson@redhat.com>
8090 * target.h: Include target/target.h.
8091 * target.c (target_read_memory, target_read_uint32)
8092 (target_write_memory): New functions.
8094 2014-09-11 Gary Benson <gbenson@redhat.com>
8096 * server.h (debug_hw_points): Don't declare.
8097 * server.c (debug_hw_points): Don't define. Replace all uses
8098 with show_debug_regs.
8099 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8100 all uses with show_debug_regs.
8102 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8104 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8105 endianness into account.
8106 (ppc_supply_ptrace_register): Likewise.
8108 2014-09-03 James Hogan <james.hogan@imgtec.com>
8110 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8111 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8113 2014-09-03 Gary Benson <gbenson@redhat.com>
8115 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8116 ALL_DEBUG_ADDRESS_REGISTERS.
8118 2014-09-02 Gary Benson <gbenson@redhat.com>
8120 * i386-low.h: Renamed as...
8121 * x86-low.h: New file. All type, function and variable name
8122 prefixes changed from "i386_" to "x86_". All references updated.
8123 * i386-low.c: Renamed as...
8124 * x86-low.c: New file. All type, function and variable name
8125 prefixes changed from "i386_" to "x86_". All references updated.
8127 2014-09-02 Gary Benson <gbenson@redhat.com>
8129 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8130 (x86_linux_new_thread): Likewise.
8132 2014-08-29 Gary Benson <gbenson@redhat.com>
8134 * server.h (setjmp.h): Do not include.
8135 (toplevel): Do not declare.
8136 (common-exceptions.h): Include.
8137 (cleanups.h): Likewise.
8138 * server.c (toplevel): Do not define.
8139 (exit_code): New static global.
8140 (detach_or_kill_for_exit_cleanup): New function.
8141 (main): New function. Original main renamed to...
8142 (captured_main): New function.
8143 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8145 2014-08-29 Gary Benson <gbenson@redhat.com>
8147 * Makefile.in (SFILES): Add common/common-exceptions.c.
8148 (OBS): Add common-exceptions.o.
8149 (common-exceptions.o): New rule.
8150 * utils.c (prepare_to_throw_exception): New function.
8152 2014-08-29 Gary Benson <gbenson@redhat.com>
8154 * config.in: Regenerate.
8155 * configure: Likewise.
8157 2014-08-29 Gary Benson <gbenson@redhat.com>
8159 * Makefile.in (SFILES): Add common/cleanups.c.
8161 (cleanups.o): New rule.
8163 2014-08-29 Gary Benson <gbenson@redhat.com>
8165 * utils.c (internal_vwarning): New function.
8167 2014-08-28 Gary Benson <gbenson@redhat.com>
8169 * utils.h (fatal): Remove declaration.
8170 * utils.c (fatal): Remove function.
8172 2014-08-28 Gary Benson <gbenson@redhat.com>
8174 * tracepoint.c (gdb_agent_init): Replace fatal with
8176 (initialize_tracepoint): Likewise.
8178 2014-08-28 Gary Benson <gbenson@redhat.com>
8180 * remote-utils.c (remote_prepare): Replace fatal with error.
8182 2014-08-28 Gary Benson <gbenson@redhat.com>
8184 * linux-low.c (linux_async): Replace fatal with warning.
8186 (linux_start_non_stop): Return -1 if linux_async failed.
8188 2014-08-28 Gary Benson <gbenson@redhat.com>
8190 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8192 (i386_dr_low_get_addr): Remove vague comment.
8193 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8196 2014-08-28 Gary Benson <gbenson@redhat.com>
8198 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8199 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8201 (linux_resume_one_lwp): Likewise.
8202 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8204 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8205 with internal_error.
8206 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8207 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8208 (find_register_by_name): Replace fatal with internal_error.
8209 (find_regno): Likewise.
8210 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8211 * thread-db.c (thread_db_create_event): Likewise.
8212 (thread_db_load_search): Likewise.
8213 (try_thread_db_load_1): Likewise.
8214 * tracepoint.c (get_jump_space_head): Replace fatal with
8216 (claim_trampoline_space): Likewise.
8217 (have_fast_tracepoint_trampoline_buffer): Likewise.
8218 (cmd_qtstart): Likewise.
8219 (stop_tracing): Likewise.
8220 (fast_tracepoint_collecting): Likewise.
8221 (target_malloc): Likewise.
8222 (download_tracepoint): Likewise.
8223 (download_trace_state_variables): Replace check with gdb_assert.
8224 (upload_fast_traceframes): Replace fatal with internal_error.
8226 2014-08-19 Tom Tromey <tromey@redhat.com>
8227 Gary Benson <gbenson@redhat.com>
8229 * Makefile.in (SFILES): Add common/common-debug.c.
8230 (OBS): Add common-debug.o.
8231 (common-debug.o): New rule.
8232 * debug.h (debug_printf): Don't declare.
8233 * debug.c (debug_printf): Renamed and rewritten as...
8234 (debug_vprintf): New function.
8236 2014-08-19 Gary Benson <gbenson@redhat.com>
8238 * utils.h: Do not include print-utils.h.
8240 2014-08-19 Tom Tromey <tromey@redhat.com>
8241 Gary Benson <gbenson@redhat.com>
8243 * server.h: Add static assertion.
8244 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8246 2014-08-19 Tom Tromey <tromey@redhat.com>
8247 Gary Benson <gbenson@redhat.com>
8249 * Makefile.in (SFILES): Add common/errors.c.
8250 (OBS): Add errors.o.
8251 (IPA_OBS): Add errors-ipa.o.
8252 (errors.o): New rule.
8253 (errors-ipa.o): Likewise.
8254 * utils.h (perror_with_name, error, warning): Don't declare.
8255 * utils.c (warning): Renamed and rewritten as...
8256 (vwarning): New function.
8257 (error): Renamed and rewritten as...
8258 (verror): New function.
8259 (internal_error): Renamed and rewritten as...
8260 (internal_verror): New function.
8262 2014-08-07 Gary Benson <gbenson@redhat.com>
8264 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8265 * configure: Regenerate.
8266 * config.in: Likewise.
8267 * server.h: Do not include errno.h.
8268 * event-loop.c: Likewise.
8269 * hostio-errno.c: Likewise.
8270 * linux-low.c: Likewise.
8271 * remote-utils.c: Likewise.
8272 * spu-low.c: Likewise.
8273 * utils.c: Likewise.
8274 * gdbreplay.c: Unconditionally include errno.h.
8276 2014-08-07 Gary Benson <gbenson@redhat.com>
8278 * server.h: Do not include string.h.
8279 * event-loop.c: Likewise.
8280 * linux-low.c: Likewise.
8281 * regcache.c: Likewise.
8282 * remote-utils.c: Likewise.
8283 * spu-low.c: Likewise.
8284 * utils.c: Likewise.
8286 2014-08-07 Gary Benson <gbenson@redhat.com>
8288 * server.h: Do not include gdb_assert.h.
8290 2014-08-07 Gary Benson <gbenson@redhat.com>
8292 * server.h: Do not include common-utils.h.
8294 2014-08-07 Gary Benson <gbenson@redhat.com>
8296 * server.h: Do not include ptid.h.
8297 * notif.h: Likewise.
8299 2014-08-07 Gary Benson <gbenson@redhat.com>
8301 * server.h: Do not include gdb_locale.h.
8303 2014-08-07 Gary Benson <gbenson@redhat.com>
8305 * server.h: Do not include gdb/signals.h.
8306 * win32-low.c: Likewise.
8308 2014-08-07 Gary Benson <gbenson@redhat.com>
8310 * server.h: Do not include pathmax.h.
8312 2014-08-07 Gary Benson <gbenson@redhat.com>
8314 * server.h: Do not include libiberty.h.
8315 * linux-bfin-low.c: Likewise.
8317 2014-08-07 Gary Benson <gbenson@redhat.com>
8319 * server.h: Do not include ansidecl.h.
8321 2014-08-07 Gary Benson <gbenson@redhat.com>
8323 * linux-x86-low.c: Do not include stddef.h.
8324 * lynx-ppc-low.c: Likewise.
8325 * tracepoint.c: Likewise.
8327 2014-08-07 Gary Benson <gbenson@redhat.com>
8329 * server.h: Do not include stdarg.h.
8330 * nto-low.c: Likewise.
8332 2014-08-07 Gary Benson <gbenson@redhat.com>
8334 * server.h: Do not include stdlib.h.
8335 * inferiors.c: Likewise.
8336 * linux-low.c: Likewise.
8337 * regcache.c: Likewise.
8338 * spu-low.c: Likewise.
8339 * tracepoint.c: Likewise.
8340 * utils.c: Likewise.
8342 2014-08-07 Gary Benson <gbenson@redhat.com>
8344 * server.h: Do not include stdio.h.
8345 * linux-low.c: Likewise.
8346 * remote-utils.c: Likewise.
8347 * spu-low.c: Likewise.
8348 * utils.c: Likewise.
8349 * wincecompat.c: Likewise.
8351 2014-08-06 Gary Benson <gbenson@redhat.com>
8353 * regcache.c (init_register_cache): Move conditionals inside if.
8355 2014-08-06 Gary Benson <gbenson@redhat.com>
8357 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8359 2014-07-31 Gary Benson <gbenson@redhat.com>
8361 * ax.h: Do not include server.h.
8362 * gdbthread.h: Likewise.
8363 * lynx-low.h: Likewise.
8364 * notif.h: Likewise.
8366 2014-07-30 Gary Benson <gbenson@redhat.com>
8368 * server.h: Include common-defs.h.
8369 Do not include config.h or build-gnulib-gdbserver/config.h.
8371 2014-07-30 Gary Benson <gbenson@redhat.com>
8373 * hostio-errno.c: Move server.h to top of includes list.
8374 * inferiors.c: Likewise.
8375 * linux-x86-low.c: Likewise.
8376 * notif.c: Include server.h.
8378 2014-07-24 Tom Tromey <tromey@redhat.com>
8379 Gary Benson <gbenson@redhat.com>
8381 * server.h (CORE_ADDR): Now unsigned.
8383 2014-07-16 Pedro Alves <palves@redhat.com>
8385 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8387 2014-07-15 Pedro Alves <palves@redhat.com>
8389 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8392 2014-07-11 Pedro Alves <palves@redhat.com>
8394 * linux-low.c (kill_wait_lwp): New function, based on
8395 kill_one_lwp_callback, but use my_waitpid directly.
8396 (kill_one_lwp_callback, linux_kill): Use it.
8398 2014-06-23 Pedro Alves <palves@redhat.com>
8400 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8401 before setting DR0..DR3.
8403 2014-06-20 Gary Benson <gbenson@redhat.com>
8405 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8406 * configure: Regenerated.
8407 * config.in: Likewise.
8409 2014-06-20 Gary Benson <gbenson@redhat.com>
8411 * Makefile.in (SFILES): Update locations for files moved
8413 (object file files): Reordered.
8415 2014-06-20 Gary Benson <gbenson@redhat.com>
8417 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8418 (i386_dr_low_set_addr): Likewise.
8419 (i386_dr_low_get_addr): Likewise.
8420 (i386_dr_low_can_set_control): Likewise.
8421 (i386_dr_low_set_control): Likewise.
8422 (i386_dr_low_get_control): Likewise.
8423 (i386_dr_low_get_status): Likewise.
8424 (i386_get_debug_register_length): Likewise.
8425 * linux-x86-low.c (i386_dr_low_set_addr):
8426 Changed signature. Made static.
8427 (i386_dr_low_get_addr): Likewise.
8428 (i386_dr_low_set_control): Likewise.
8429 (i386_dr_low_get_control): Likewise.
8430 (i386_dr_low_get_status): Likewise.
8431 (i386_dr_low): New global variable.
8432 * win32-i386-low.c (i386_dr_low_set_addr):
8433 Changed signature. Made static.
8434 (i386_dr_low_get_addr): Likewise.
8435 (i386_dr_low_set_control): Likewise.
8436 (i386_dr_low_get_control): Likewise.
8437 (i386_dr_low_get_status): Likewise.
8438 (i386_dr_low): New global variable.
8440 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8442 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8443 * Makefile.in (AR, AR_FLAGS): Define.
8444 * configure: Regenerate.
8446 2014-06-19 Gary Benson <gbenson@redhat.com>
8448 * Makefile.in (i386-dregs.o): New rule.
8449 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8450 * i386-low.c (target.h): Remove include.
8451 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8452 (DR_CONTROL_SHIFT): Likewise.
8453 (DR_CONTROL_SIZE): Likewise.
8454 (DR_RW_EXECUTE): Likewise.
8455 (DR_RW_WRITE): Likewise.
8456 (DR_RW_READ): Likewise.
8457 (DR_RW_IORW): Likewise.
8458 (DR_LEN_1): Likewise.
8459 (DR_LEN_2): Likewise.
8460 (DR_LEN_4): Likewise.
8461 (DR_LEN_8): Likewise.
8462 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8463 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8464 (DR_ENABLE_SIZE): Likewise.
8465 (DR_LOCAL_SLOWDOWN): Likewise.
8466 (DR_GLOBAL_SLOWDOWN): Likewise.
8467 (DR_CONTROL_RESERVED): Likewise.
8468 (I386_DR_CONTROL_MASK): Likewise.
8469 (I386_DR_VACANT): Likewise.
8470 (I386_DR_LOCAL_ENABLE): Likewise.
8471 (I386_DR_GLOBAL_ENABLE): Likewise.
8472 (I386_DR_DISABLE): Likewise.
8473 (I386_DR_SET_RW_LEN): Likewise.
8474 (I386_DR_GET_RW_LEN): Likewise.
8475 (I386_DR_WATCH_HIT): Likewise.
8476 (i386_wp_op_t): Likewise.
8477 (i386_show_dr): Likewise.
8478 (i386_length_and_rw_bits): Likewise.
8479 (i386_insert_aligned_watchpoint): Likewise.
8480 (i386_remove_aligned_watchpoint): Likewise.
8481 (i386_handle_nonaligned_watchpoint): Likewise.
8482 i386_update_inferior_debug_regs(): Likewise.
8483 (i386_dr_insert_watchpoint): Likewise.
8484 (i386_dr_remove_watchpoint): Likewise.
8485 (i386_dr_region_ok_for_watchpoint): Likewise.
8486 (i386_dr_stopped_data_address): Likewise.
8487 (i386_dr_stopped_by_watchpoint): Likewise.
8489 2014-06-19 Gary Benson <gbenson@redhat.com>
8491 * i386-low.c (i386_dr_show): Renamed to
8492 i386_show_dr and made static. All uses updated.
8493 (i386_dr_length_and_rw_bits): Renamed to
8494 i386_length_and_rw_bits and made static.
8496 (i386_dr_insert_aligned_watchpoint): Renamed to
8497 i386_insert_aligned_watchpoint and made static.
8499 (i386_dr_remove_aligned_watchpoint): Renamed to
8500 i386_remove_aligned_watchpoint and made static.
8502 (i386_dr_update_inferior_debug_regs): Renamed to
8503 i386_update_inferior_debug_regs and made static.
8506 2014-06-18 Gary Benson <gbenson@redhat.com>
8508 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8509 (i386_dr_low_can_set_control): Likewise.
8510 (i386_get_debug_register_length): Likewise.
8511 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8512 (i386_dr_low_can_set_control): Likewise.
8513 (i386_get_debug_register_length): Likewise.
8515 2014-06-17 Gary Benson <gbenson@redhat.com>
8517 * i386-low.h (i386-dregs.h): New include.
8518 (DR_FIRSTADDR): Now in i386-dregs.h.
8519 (DR_LASTADDR): Likewise.
8520 (DR_NADDR): Likewise.
8521 (DR_STATUS): Likewise.
8522 (DR_CONTROL): Likewise.
8523 (i386_debug_reg_state): Likewise.
8524 (i386_dr_insert_watchpoint): Likewise.
8525 (i386_dr_remove_watchpoint): Likewise.
8526 (i386_dr_region_ok_for_watchpoint): Likewise.
8527 (i386_dr_stopped_data_address): Likewise.
8528 (i386_dr_stopped_by_watchpoint): Likewise.
8529 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8531 2014-06-18 Gary Benson <gbenson@redhat.com>
8533 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8534 i386_dr_insert_watchpoint.
8535 (i386_low_remove_watchpoint): Renamed to
8536 i386_dr_remove_watchpoint.
8537 (i386_low_region_ok_for_watchpoint): Renamed to
8538 i386_dr_region_ok_for_watchpoint.
8539 (i386_low_stopped_data_address): Renamed to
8540 i386_dr_stopped_data_address.
8541 (i386_low_stopped_by_watchpoint): Renamed to
8542 i386_dr_stopped_by_watchpoint.
8543 * i386-low.c (i386_show_dr): Renamed to
8544 i386_dr_show and made nonstatic. All uses updated.
8545 (i386_length_and_rw_bits): Renamed to
8546 i386_dr_length_and_rw_bits and made nonstatic.
8548 (i386_insert_aligned_watchpoint): Renamed to
8549 i386_dr_insert_aligned_watchpoint and made nonstatic.
8551 (i386_remove_aligned_watchpoint): Renamed to
8552 i386_dr_remove_aligned_watchpoint and made nonstatic.
8554 (i386_update_inferior_debug_regs): Renamed to
8555 i386_dr_update_inferior_debug_regs and made nonstatic.
8557 (i386_low_insert_watchpoint): Renamed to
8558 i386_dr_insert_watchpoint. All uses updated.
8559 (i386_low_remove_watchpoint): Renamed to
8560 i386_dr_remove_watchpoint. All uses updated.
8561 (i386_low_region_ok_for_watchpoint): Renamed to
8562 i386_dr_region_ok_for_watchpoint. All uses updated.
8563 (i386_low_stopped_data_address): Renamed to
8564 i386_dr_stopped_data_address. All uses updated.
8565 (i386_low_stopped_by_watchpoint): Renamed to
8566 i386_dr_stopped_by_watchpoint. All uses updated.
8568 2014-06-18 Gary Benson <gbenson@redhat.com>
8570 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8571 (i386_dr_low_can_set_control): Likewise.
8572 (i386_insert_aligned_watchpoint): New check.
8574 2014-06-18 Gary Benson <gbenson@redhat.com>
8576 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8579 2014-06-18 Gary Benson <gbenson@redhat.com>
8581 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8582 instead of fatal and error.
8583 (i386_handle_nonaligned_watchpoint): Likewise.
8585 2014-06-18 Gary Benson <gbenson@redhat.com>
8587 * i386-low.c (i386_get_debug_register_length): New macro.
8588 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8589 (i386_show_dr): Use debug_printf instead of fprintf. Use
8590 phex to format values.
8592 2014-06-18 Gary Benson <gbenson@redhat.com>
8594 * i386-low.h: Comment changes.
8595 * i386-low.c: Likewise.
8597 2014-06-18 Gary Benson <gbenson@redhat.com>
8599 * i386-low.c: Whitespace changes.
8601 2014-06-12 Tom Tromey <tromey@redhat.com>
8603 * utils.c (freeargv): Remove.
8605 2014-06-12 Tom Tromey <tromey@redhat.com>
8607 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8608 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8609 (parse_debug_format_options): Likewise.
8610 (gdbserver_usage): Likewise.
8611 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8612 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8613 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8615 ($(LIBGNU)): Depend on libiberty.
8616 (all-lib): Recurse into all subdirs.
8617 (install-only): Invoke "install" target in subdirs.
8618 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8620 * configure: Rebuild.
8621 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8622 for vasprintf, vsnprintf, or gettimeofday.
8623 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8626 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8628 * development.sh: Delete.
8629 * Makefile.in (config.status): Adjust dependency on development.sh.
8630 * configure.ac: Adjust development.sh source call.
8631 * configure: Regenerate.
8633 2014-06-02 Pedro Alves <palves@redhat.com>
8635 * ax.c (gdb_free_agent_expr): New function.
8636 * ax.h (gdb_free_agent_expr): New declaration.
8637 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8639 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8641 (clear_breakpoint_conditions_and_commands): New function.
8642 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8643 (clear_breakpoint_conditions_and_commands): New declaration.
8645 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8647 * linux-aarch64-low.c (asm/ptrace.h): Include.
8649 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8651 Fix TLS access for -static -pthread.
8652 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8653 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8654 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8656 2014-05-20 Pedro Alves <palves@redhat.com>
8658 * linux-aarch64-low.c (aarch64_insert_point)
8659 (aarch64_remove_point): No longer check whether the type is
8660 supported here. Adjust to new interface.
8661 (the_low_target): Install aarch64_supports_z_point_type as
8662 supports_z_point_type method.
8663 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8664 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8665 instead of a Z packet char. Adjust.
8666 (arm_supports_z_point_type): New function.
8667 (arm_insert_point, arm_remove_point): Adjust to new interface.
8668 (the_low_target): Install arm_supports_z_point_type.
8669 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8670 (cris_insert_point, cris_remove_point): Adjust to new interface.
8671 Don't check whether the type is supported here.
8672 (the_low_target): Install cris_supports_z_point_type.
8673 * linux-low.c (linux_supports_z_point_type): New function.
8674 (linux_insert_point, linux_remove_point): Adjust to new interface.
8675 * linux-low.h (struct linux_target_ops) <insert_point,
8676 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8677 raw_breakpoint pointer parameter.
8678 <supports_z_point_type>: New method.
8679 * linux-mips-low.c (mips_supports_z_point_type): New function.
8680 (mips_insert_point, mips_remove_point): Adjust to new interface.
8681 Use mips_supports_z_point_type.
8682 (the_low_target): Install mips_supports_z_point_type.
8683 * linux-ppc-low.c (the_low_target): Install NULL as
8684 supports_z_point_type method.
8685 * linux-s390-low.c (the_low_target): Install NULL as
8686 supports_z_point_type method.
8687 * linux-sparc-low.c (the_low_target): Install NULL as
8688 supports_z_point_type method.
8689 * linux-x86-low.c (x86_supports_z_point_type): New function.
8690 (x86_insert_point): Adjust to new insert_point interface. Use
8691 insert_memory_breakpoint. Adjust to new
8692 i386_low_insert_watchpoint interface.
8693 (x86_remove_point): Adjust to remove_point interface. Use
8694 remove_memory_breakpoint. Adjust to new
8695 i386_low_remove_watchpoint interface.
8696 (the_low_target): Install x86_supports_z_point_type.
8697 * lynx-low.c (lynx_target_ops): Install NULL as
8698 supports_z_point_type callback.
8699 * nto-low.c (nto_supports_z_point_type): New.
8700 (nto_insert_point, nto_remove_point): Adjust to new interface.
8701 (nto_target_ops): Install nto_supports_z_point_type.
8702 * mem-break.c: Adjust intro comment.
8703 (struct raw_breakpoint) <raw_type, size>: New fields.
8704 <inserted>: Update comment.
8705 <shlib_disabled>: Delete field.
8706 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8707 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8708 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8709 (raw_bkpt_type_to_target_hw_bp_type): New function.
8710 (find_enabled_raw_code_breakpoint_at): New function.
8711 (find_raw_breakpoint_at): New type and size parameters. Use them.
8712 (insert_memory_breakpoint): New function, based off
8713 set_raw_breakpoint_at.
8714 (remove_memory_breakpoint): New function.
8715 (set_raw_breakpoint_at): Reimplement.
8716 (set_breakpoint): New, based on set_breakpoint_at.
8717 (set_breakpoint_at): Reimplement.
8718 (delete_raw_breakpoint): Go through the_target->remove_point
8719 instead of assuming memory breakpoints.
8720 (find_gdb_breakpoint_at): Delete.
8721 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8722 (find_gdb_breakpoint): New function.
8723 (set_gdb_breakpoint_at): Delete.
8724 (z_type_supported): New function.
8725 (set_gdb_breakpoint_1): New function, loosely based off
8726 set_gdb_breakpoint_at.
8727 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8728 (delete_gdb_breakpoint_at): Delete.
8729 (delete_gdb_breakpoint_1): New function, loosely based off
8730 delete_gdb_breakpoint_at.
8731 (delete_gdb_breakpoint): New function.
8732 (clear_gdb_breakpoint_conditions): Rename to ...
8733 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8735 (add_condition_to_breakpoint): Make static.
8736 (add_breakpoint_condition): Take a struct breakpoint pointer
8737 instead of an address. Adjust.
8738 (gdb_condition_true_at_breakpoint): Rename to ...
8739 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8741 (gdb_condition_true_at_breakpoint): Reimplement.
8742 (add_breakpoint_commands): Take a struct breakpoint pointer
8743 instead of an address. Adjust.
8744 (gdb_no_commands_at_breakpoint): Rename to ...
8745 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8746 parameter. Return true if no breakpoint was found. Change debug
8748 (gdb_no_commands_at_breakpoint): Reimplement.
8749 (run_breakpoint_commands): Rename to ...
8750 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8751 and change return type to boolean.
8752 (run_breakpoint_commands): New function.
8753 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8754 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8755 breakpoint. Go through the_target->remove_point instead of
8756 assuming memory breakpoint.
8757 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8758 software and hardware breakpoints.
8759 (reinsert_raw_breakpoint): Go through the_target->insert_point
8760 instead of assuming memory breakpoint.
8761 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8762 software and hardware breakpoints.
8763 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8764 Check both software and hardware breakpoints.
8765 (validate_inserted_breakpoint): Assert the breakpoint is a
8766 software breakpoint. Set the inserted flag to -1 instead of
8767 setting shlib_disabled.
8768 (delete_disabled_breakpoints): Adjust.
8769 (validate_breakpoints): Only validate software breakpoints.
8770 Adjust to inserted flag change.
8771 (check_mem_read, check_mem_write): Skip breakpoint types other
8772 than software breakpoints. Adjust to inserted flag change.
8773 * mem-break.h (enum raw_bkpt_type): New enum.
8774 (raw_breakpoint, struct process_info): Forward declare.
8775 (Z_packet_to_target_hw_bp_type): Delete declaration.
8776 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8777 (set_gdb_breakpoint, delete_gdb_breakpoint)
8778 (clear_breakpoint_conditions): New declarations.
8779 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8780 (breakpoint_inserted_here): Update comment.
8781 (add_breakpoint_condition, add_breakpoint_commands): Replace
8782 address parameter with a breakpoint pointer parameter.
8783 (gdb_breakpoint_here): Update comment.
8784 (delete_gdb_breakpoint_at): Delete.
8785 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8786 * server.c (process_point_options): Take a struct breakpoint
8787 pointer instead of an address. Adjust.
8788 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8789 delete_gdb_breakpoint.
8790 * spu-low.c (spu_target_ops): Install NULL as
8791 supports_z_point_type method.
8792 * target.h: Include mem-break.h.
8793 (struct target_ops) <prepare_to_access_memory>: Update comment.
8794 <supports_z_point_type>: New field.
8795 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8796 instead of a char. Also take a raw breakpoint pointer.
8797 * win32-arm-low.c (the_low_target): Install NULL as
8798 supports_z_point_type.
8799 * win32-i386-low.c (i386_supports_z_point_type): New function.
8800 (i386_insert_point, i386_remove_point): Adjust to new interface.
8801 (the_low_target): Install i386_supports_z_point_type.
8802 * win32-low.c (win32_supports_z_point_type): New function.
8803 (win32_insert_point, win32_remove_point): Adjust to new interface.
8804 (win32_target_ops): Install win32_supports_z_point_type.
8805 * win32-low.h (struct win32_target_ops):
8806 <supports_z_point_type>: New method.
8807 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8808 instead of a char. Also take a raw breakpoint pointer.
8810 2014-05-20 Pedro Alves <palves@redhat.com>
8812 * mem-break.h: Include break-common.h.
8813 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8814 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8815 (Z_packet_to_target_hw_bp_type): New declaration.
8816 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8817 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8818 (Z_PACKET_ACCESS_WP): Delete macros.
8819 (Z_packet_to_hw_type): Delete function.
8820 * i386-low.h: Don't include break-common.h here.
8821 (Z_packet_to_hw_type): Delete declaration.
8822 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8823 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8824 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8825 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8826 * linux-aarch64-low.c: Don't include break-common.h here.
8827 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8828 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8829 (Z_packet_to_target_hw_bp_type): Delete function.
8830 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8832 (mips_insert_point, mips_remove_point): Use
8833 Z_packet_to_target_hw_bp_type.
8835 2014-05-20 Pedro Alves <palves@redhat.com>
8837 * linux-aarch64-low.c: Include break-common.h.
8838 (enum target_point_type): Delete.
8839 (Z_packet_to_point_type): Rename to ...
8840 (Z_packet_to_target_hw_bp_type): ... this, and return a
8841 target_hw_bp_type instead.
8842 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8843 instead of an enum target_point_type.
8844 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8846 (aarch64_dr_state_insert_one_point)
8847 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8848 (aarch64_handle_aligned_watchpoint)
8849 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8850 Take an enum target_hw_bp_type instead of an enum
8852 (aarch64_supports_z_point_type): New function.
8853 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8854 use Z_packet_to_target_hw_bp_type.
8856 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8858 * configure.ac: Only use -Werror by default when DEVELOPMENT
8860 * configure: Regenerate.
8862 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8864 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8865 * linux-x86-low.c (X86_64_USER_REGS): New.
8866 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8868 2014-04-28 Yao Qi <yao@codesourcery.com>
8870 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8873 2014-04-25 Pedro Alves <palves@redhat.com>
8876 * linux-low.c (linux_attach_fail_reason_string): New function.
8877 (linux_attach_lwp): Delete.
8878 (linux_attach_lwp_1): Rename to ...
8879 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8880 argument. Remove "initial" parameter. Return int instead of
8881 void. Don't error or warn here.
8882 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8883 failure to attach to the tgid. Call warning when failing to
8885 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8886 argument. Remove "initial" parameter. Return int instead of
8887 void. Don't error or warn here.
8888 (linux_attach_fail_reason_string): New declaration.
8889 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8890 interface change. Use linux_attach_fail_reason_string.
8892 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8893 Walfred Tedeschi <walfred.tedeschi@intel.com>
8895 * Makefile.in: Added rules to handle new files
8896 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8897 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8898 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8899 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8900 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8901 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8903 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8904 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8905 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8906 i386/x32-avx512.xml.
8907 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8908 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8909 i386/x32-avx512-linux.xml.
8910 * i387-fp.c (num_avx512_k_registers): New constant for number
8912 (num_avx512_zmmh_low_registers): New constant for number of
8913 lower ZMM registers (0-15).
8914 (num_avx512_zmmh_high_registers): New constant for number of
8915 higher ZMM registers (16-31).
8916 (num_avx512_ymmh_registers): New contant for number of higher
8917 YMM registers (ymm16-31 added by avx521 on x86_64).
8918 (num_avx512_xmm_registers): New constant for number of higher
8919 XMM registers (xmm16-31 added by AVX512 on x86_64).
8920 (struct i387_xsave): Add space for AVX512 registers.
8921 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8922 Add code to handle AVX512 registers.
8923 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8924 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8925 prototypei from generated file.
8926 (tdesc_amd64_avx512_linux): Likewise.
8927 (init_registers_x32_avx512_linux): Likewise.
8928 (tdesc_x32_avx512_linux): Likewise.
8929 (init_registers_i386_avx512_linux): Likewise.
8930 (tdesc_i386_avx512_linux): Likewise.
8931 (x86_64_regmap): Add AVX512 registers.
8932 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8934 (initialize_low_arch): Add code to initialize AVX512 registers.
8936 2014-04-23 Pedro Alves <palves@redhat.com>
8938 * mem-break.c (find_gdb_breakpoint_at): Make static.
8939 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8941 2014-04-23 Pedro Alves <palves@redhat.com>
8943 * i386-low.c: Don't include break-common.h here.
8944 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8945 prototype to take target_hw_bp_type as argument instead of a Z
8947 * i386-low.h: Include break-common.h here.
8948 (Z_packet_to_hw_type): Declare.
8949 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8951 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8952 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8953 (x86_remove_point): Convert the packet number to a
8954 target_hw_bp_type before calling i386_low_remove_watchpoint.
8955 * win32-i386-low.c (i386_insert_point): Convert the packet number
8956 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8957 (i386_remove_point): Convert the packet number to a
8958 target_hw_bp_type before calling i386_low_remove_watchpoint.
8960 2014-04-23 Pedro Alves <palves@redhat.com>
8962 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8964 2014-04-10 Pedro Alves <palves@redhat.com>
8966 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8967 Check if the condition or command is NULL before checking if the
8968 breakpoint is known. On success, return true.
8969 * mem-break.h (add_breakpoint_condition): Document return.
8970 (add_breakpoint_commands): Add describing comment.
8971 * server.c (skip_to_semicolon): New function.
8972 (process_point_options): Use it.
8974 2014-04-09 Pedro Alves <palves@redhat.com>
8976 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8979 2014-02-27 Pedro Alves <palves@redhat.com>
8982 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8984 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8986 (last_thread_of_process_p): Take a PID argument instead of a
8988 (linux_wait_for_lwp): Delete.
8989 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8991 (linux_low_filter_event): New function, party factored out from
8992 linux_wait_for_event.
8993 (linux_wait_for_event): Rename to ...
8994 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8995 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8996 sigsuspend. Check for zombie leaders.
8997 (linux_wait_for_event): Reimplement as wrapper around
8998 linux_wait_for_event_filtered.
8999 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
9000 a normal or signal exit is seen, it's the whole process exiting.
9001 (wait_for_sigstop): No longer a for_each_inferior callback.
9002 Rewrite on top of linux_wait_for_event_filtered.
9003 (stop_all_lwps): Call wait_for_sigstop directly.
9004 * server.c (resume, handle_target_event): Handle
9005 TARGET_WAITKIND_NO_RESUMED.
9007 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9009 * win32-low.c (psapi_get_dll_name,
9010 * win32_CreateToolhelp32Snapshot): Delete.
9011 (win32_CreateToolhelp32Snapshot, win32_Module32First)
9012 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
9014 (handle_load_dll): Add function description.
9015 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9017 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9019 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
9021 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
9022 base address when calling win32_add_one_solib.
9023 (handle_load_dll): Delete local variable load_addr.
9024 Remove 0x1000 offset applied to DLL base address when calling
9025 win32_add_one_solib.
9026 (handle_unload_dll): Add comment.
9028 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9030 * win32-low.c (win32_add_all_dlls): Renames
9031 win32_ensure_ntdll_loaded. Rewrite function documentation.
9032 Adjust implementation to always load all DLLs.
9033 Add 0x1000 offset to DLL base address when calling
9034 win32_add_one_solib.
9035 (child_initialization_done): New static global.
9036 (do_initial_child_stuff): Set child_initialization_done to
9037 zero during child initialization, and 1 after. Replace call
9038 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9040 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9041 (handle_unload_dll): Add function documentation.
9042 (get_child_debug_event): Ignore load and unload DLL events
9043 during child initialization.
9045 2014-02-20 Doug Evans <dje@google.com>
9047 Remove global all_lwps.
9048 * inferiors.h (ptid_of): Move here from linux-low.h.
9049 (pid_of, lwpid_of): Ditto.
9050 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
9051 parameter is a struct thread_info * now.
9052 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
9053 directly. Pass &all_threads to find_inferior instead of &all_lwps.
9054 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9056 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9057 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9058 * linux-arm-low.c (update_registers_callback): Update, "entry"
9059 parameter is a struct thread_info * now.
9060 Fetch lwpid from current_inferior directly.
9061 (arm_insert_point): Pass &all_threads to find_inferior instead of
9063 (arm_remove_point): Ditto.
9064 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9065 (arm_prepare_to_resume): Fetch pid from thread.
9066 (arm_read_description): Fetch lwpid from current_inferior directly.
9067 * linux-low.c (all_lwps): Delete.
9068 (delete_lwp): Delete call to remove_inferior.
9069 (handle_extended_wait): Fetch lwpid from thread.
9070 (add_lwp): Don't set lwp->entry.id. Remove call to
9071 add_inferior_to_list.
9072 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9073 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9074 (kill_one_lwp_callback): Ditto.
9075 (linux_kill): Don't dereference NULL pointer.
9076 Fetch ptid,lwpid from thread.
9077 (get_detach_signal): Fetch ptid from thread.
9078 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9079 Simplify call to regcache_invalidate_thread.
9080 (delete_lwp_callback): Update, "entry" parameter is a
9081 struct thread_info * now. Fetch pid from thread.
9082 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9083 (status_pending_p_callback): Update, "entry" parameter is a
9084 struct thread_info * now. Fetch ptid from thread.
9085 (find_lwp_pid): Update, "entry" parameter is a
9086 struct thread_info * now.
9087 (linux_wait_for_lwp): Fetch pid from thread.
9088 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9089 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9090 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9091 (dequeue_one_deferred_signal): Ditto.
9092 (cancel_breakpoint): Fetch ptid from current_inferior.
9093 (linux_wait_for_event): Pass &all_threads to find_inferior,
9094 not &all_lwps. Fetch ptid, lwpid from thread.
9095 (count_events_callback): Update, "entry" parameter is a
9096 struct thread_info * now.
9097 (select_singlestep_lwp_callback): Ditto.
9098 (select_event_lwp_callback): Ditto.
9099 (cancel_breakpoints_callback): Ditto.
9100 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9102 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9103 (unsuspend_one_lwp): Update, "entry" parameter is a
9104 struct thread_info * now.
9105 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9107 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9108 Fetch lwpid from thread, not lwp.
9109 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9110 Pass &all_threads to find_inferior, not &all_lwps.
9111 (send_sigstop): Fetch lwpid from thread, not lwp.
9112 (send_sigstop_callback): Update, "entry" parameter is a
9113 struct thread_info * now.
9114 (suspend_and_send_sigstop_callback): Ditto.
9115 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9116 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9117 struct thread_info * now.
9118 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9120 (lwp_running): Update, "entry" parameter is a
9121 struct thread_info * now.
9122 (stop_all_lwps): Fetch ptid from thread.
9123 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9124 (linux_resume_one_lwp): Fetch lwpid from thread.
9125 (linux_set_resume_request): Update, "entry" parameter is a
9126 struct thread_info * now. Fetch pid, lwpid from thread.
9127 (resume_status_pending_p): Update, "entry" parameter is a
9128 struct thread_info * now.
9129 (need_step_over_p): Ditto. Fetch lwpid from thread.
9130 (start_step_over): Fetch lwpid from thread.
9131 (linux_resume_one_thread): Update, "entry" parameter is a
9132 struct thread_info * now. Fetch lwpid from thread.
9133 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9134 (proceed_one_lwp): Update, "entry" parameter is a
9135 struct thread_info * now. Fetch lwpid from thread.
9136 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9137 struct thread_info * now.
9138 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9139 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9140 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9142 (regsets_store_inferior_registers): Ditto.
9143 (fetch_register, store_register): Ditto.
9144 (linux_read_memory, linux_write_memory): Ditto.
9145 (linux_request_interrupt): Ditto.
9146 (linux_read_auxv): Ditto.
9147 (linux_xfer_siginfo): Ditto.
9148 (linux_qxfer_spu): Ditto.
9149 (linux_qxfer_libraries_svr4): Ditto.
9150 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9151 moved to inferiors.h.
9153 (get_thread_lwp): Update.
9154 (struct lwp_info): Delete member "entry". Simplify comment for
9157 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9158 current_inferior directly.
9159 (update_watch_registers_callback): Update, "entry" parameter is a
9160 struct thread_info * now. Fetch pid from thread.
9161 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9162 (mips_insert_point): Fetch lwpid from current_inferior.
9163 Pass &all_threads to find_inferior, not &all_lwps.
9164 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9165 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9167 (mips_stopped_data_address): Ditto.
9168 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9170 * linux-tile-low.c (tile_arch_setup): Ditto.
9171 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9172 (update_debug_registers_callback): Update, "entry" parameter is a
9173 struct thread_info * now. Fetch pid from thread.
9174 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9175 Pass &all_threads to find_inferior, not &all_lwps.
9176 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9177 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9178 Pass &all_threads to find_inferior, not &all_lwps.
9179 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9180 (i386_dr_low_get_status): Ditto.
9181 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9182 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9183 (x86_linux_read_description): Ditto.
9184 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9186 2014-02-20 Doug Evans <dje@google.com>
9188 * inferiors.c (get_first_inferior): Fix buglet.
9190 2014-02-19 Doug Evans <dje@google.com>
9192 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9193 * inferiors.c (add_thread): Change result type to struct thread_info *.
9194 All callers updated.
9195 (add_lwp): Call add_thread here instead of in callers.
9196 All callers updated.
9197 * linux-low.h (get_lwp_thread): Rewrite.
9198 (struct lwp_info): New member "thread".
9200 2014-02-19 Doug Evans <dje@google.com>
9202 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9203 All callers updated.
9205 2014-02-19 Doug Evans <dje@google.com>
9207 * inferiors.c (add_thread): Fix whitespace.
9209 2014-02-19 Doug Evans <dje@google.com>
9211 * dll.c (clear_dlls): Replace accessing list implemention details
9213 * gdbthread.h (get_first_thread): Declare.
9214 * inferiors.c (for_each_inferior_with_data): New function.
9215 (get_first_thread): New function.
9216 (find_thread_ptid): Simplify.
9217 (get_first_inferior): New function.
9218 (clear_list): Delete.
9219 (one_inferior_p): New function.
9220 (clear_inferior_list): New function.
9221 (clear_inferiors): Update.
9222 * inferiors.h (for_each_inferior_with_data): Declare.
9223 (clear_inferior_list): Declare.
9224 (one_inferior_p): Declare.
9225 (get_first_inferior): Declare.
9226 * linux-low.c (linux_wait_for_event): Replace accessing list
9227 implemention details with API function.
9228 * server.c (target_running): Ditto.
9229 (accumulate_file_name_length): New function.
9230 (emit_dll_description): New function.
9231 (handle_qxfer_libraries): Replace accessing list implemention
9232 details with API function.
9233 (handle_qxfer_threads_worker): New function.
9234 (handle_qxfer_threads_proper): Replace accessing list implemention
9235 details with API function.
9236 (handle_query): Ditto.
9237 (visit_actioned_threads_callback_ftype): New typedef.
9238 (visit_actioned_threads_data): New struct.
9239 (visit_actioned_threads): Rewrite to be find_inferior callback.
9240 (resume): Call find_inferior.
9241 (handle_status): Replace accessing list implemention
9242 details with API function.
9243 (process_serial_event): Replace accessing list implemention details
9245 * target.c (set_desired_inferior): Replace accessing list implemention
9246 details with API function.
9247 * tracepoint.c (same_process_p): New function.
9248 (gdb_agent_about_to_close): Replace accessing list implemention
9249 details with API function.
9250 * win32-low.c (child_delete_thread): Replace accessing list
9251 implemention details with API function.
9252 (match_dll_by_basename): New function.
9253 (dll_is_loaded_by_basename): New function.
9254 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9255 details call to dll_is_loaded_by_basename.
9257 2014-02-19 Doug Evans <dje@google.com>
9259 * dll.h (struct dll_info): Add comment.
9260 * gdbthread.h (struct thread_info): Add comment.
9261 (current_ptid): Simplify.
9262 * inferiors.c (add_process): Update.
9263 (remove_process): Update.
9264 * inferiors.h (struct process_info): Rename member "head" to "entry".
9265 * linux-low.c (delete_lwp): Update.
9267 (last_thread_of_process_p): Update.
9268 (kill_one_lwp_callback, linux_kill): Update.
9269 (status_pending_p_callback): Update.
9270 (wait_for_sigstop): Update. Simplify read of ptid.
9271 (start_step_over): Update.
9272 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9273 (get_lwp_thread): Update.
9274 (struct lwp_info): Rename member "head" to "entry".
9275 * regcache.h (inferior_list_entry): Delete.
9276 * server.c (kill_inferior_callback): Update.
9277 (detach_or_kill_inferior_callback): Update.
9278 (print_started_pid): Update.
9279 (print_attached_pid): Update.
9280 (process_serial_event): Simplify read of ptid.
9281 * thread-db.c (thread_db_create_event): Update.
9282 (thread_db_get_tls_address): Update.
9283 * win32-low.c (current_inferior_ptid): Simplify.
9285 2014-02-19 Tom Tromey <tromey@redhat.com>
9287 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9289 (target_supports_btrace): Update.
9291 2014-02-14 Yao Qi <yao@codesourcery.com>
9293 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9294 (rsp-low-ipa.o): New target.
9296 2014-02-12 Tom Tromey <tromey@redhat.com>
9298 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9299 convert_ascii_to_int.
9300 * regcache.c (registers_to_string): Likewise.
9301 * remote-utils.c (decode_M_packet): Likewise.
9302 * server.c (process_serial_event): Likewise.
9304 2014-02-12 Tom Tromey <tromey@redhat.com>
9306 * server.c (handle_query, handle_v_run): Use hex2bin, not
9308 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9310 2014-02-12 Tom Tromey <tromey@redhat.com>
9312 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9313 convert_int_to_ascii.
9314 * regcache.c (registers_to_string, collect_register_as_string):
9316 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9318 * server.c (process_serial_event): Likewise.
9319 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9320 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9322 2014-02-12 Tom Tromey <tromey@redhat.com>
9324 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9325 bin2hex, not hexify.
9326 * tracepoint.c (cmd_qtstatus): Likewise.
9328 2014-02-12 Tom Tromey <tromey@redhat.com>
9330 * remote-utils.c (monitor_output): Pass explicit length to
9333 2014-02-12 Tom Tromey <tromey@redhat.com>
9335 * tracepoint.c: Include rsp-low.h.
9336 * server.c: Include rsp-low.h.
9337 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9338 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9340 * remote-utils.c: Include rsp-low.h.
9341 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9342 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9343 (convert_int_to_ascii, convert_ascii_to_int): Move to
9345 * regcache.c: Include rsp-low.h.
9346 * ax.c: Include rsp-low.h.
9347 * Makefile.in (SFILES): Add common/rsp-low.c.
9348 (OBS): Add rsp-low.o.
9349 (rsp-low.o): New target.
9351 2014-02-12 Tom Tromey <tromey@redhat.com>
9353 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9354 Include print-utils.h.
9355 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9356 (plongest, thirty_two, phex_nz): Remove.
9357 * Makefile.in (SFILES): Add common/print-utils.c.
9358 (OBS): Add print-utils.o.
9359 (print-utils-ipa.o): New target.
9360 (print-utils.o): New target.
9361 (IPA_OBJS): Add print-utils-ipa.o.
9363 2014-02-06 Tom Tromey <tromey@redhat.com>
9365 * Makefile.in (SFILES): Fix indentation.
9367 2014-02-05 Doug Evans <dje@google.com>
9369 * linux-low.c (linux_wait_for_event): Improve comment.
9370 (linux_wait_1): Keep current_inferior in sync with event_child.
9372 2014-01-22 Doug Evans <dje@google.com>
9374 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9376 2014-01-22 Doug Evans <dje@google.com>
9378 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9379 * configure: Regenerate.
9380 * config.in: Regenerate.
9381 * Makefile.in (SFILES): Add debug.c.
9383 * debug.c: New file.
9384 * debug.h: New file.
9385 * linux-aarch64-low.c (*): Update all debugging printfs to use
9386 debug_printf instead of fprintf.
9387 * linux-arm-low.c (*): Ditto.
9388 * linux-cris-low.c (*): Ditto.
9389 * linux-crisv32-low.c (*): Ditto.
9390 * linux-m32r-low.c (*): Ditto.
9391 * linux-sparc-low.c (*): Ditto.
9392 * linux-x86.c (*): Ditto.
9393 * linux-low.c (*): Ditto.
9394 (linux_wait_1): Add calls to debug_enter, debug_exit.
9395 (linux_wait): Remove redundant debugging printf.
9396 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9397 (linux_resume, unstop_all_lwps): Ditto.
9398 * mem-break.c (*): Update all debugging printfs to use
9399 debug_printf instead of fprintf.
9400 * remote-utils.c (*): Ditto.
9401 * thread-db.c (*): Ditto.
9402 * server.c #include <ctype.h>, "gdb_vecs.h".
9403 (debug_threads): Moved to debug.c.
9404 (*): Update all debugging printfs to use debug_printf instead of
9406 (start_inferior): Replace call to fflush with call to debug_flush.
9407 (monitor_show_help): Mention set debug-format.
9408 (parse_debug_format_options): New function.
9409 (handle_monitor_command): Handle "monitor set debug-format".
9410 (gdbserver_usage): Mention --debug-format.
9411 (main): Parse --debug-format.
9412 * server.h (debug_threads): Declaration moved to debug.h.
9414 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9415 trace_debug_1 that uses debug_printf.
9416 (tracepoint_look_up_symbols): Update all debugging printfs to use
9417 debug_printf instead of fprintf.
9419 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9421 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9424 2014-01-17 Pedro Alves <palves@redhat.com>
9427 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9428 defined after including gdb_proc_service.h.
9430 2014-01-16 Doug Evans <dje@google.com>
9432 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9433 (match_dll): Use it.
9435 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9437 * target.h (target_ops) <read_btrace>: Change parameters and
9438 return type to allow error reporting.
9439 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9440 trace reading errors on.
9441 * linux-low.c (linux_low_read_btrace): Pass trace reading
9443 (linux_low_disable_btrace): New.
9445 2014-01-15 Doug Evans <dje@google.com>
9447 * inferiors.c (thread_id_to_gdb_id): Delete.
9448 * inferiors.h (thread_id_to_gdb_id): Delete.
9450 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9452 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9453 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9456 2014-01-08 Pedro Alves <palves@redhat.com>
9458 * server.c (handle_status): Don't discard previous queued stop
9459 replies or thread's pending status here.
9460 (main) <disconnection>: Do it here instead.
9462 2014-01-08 Pedro Alves <palves@redhat.com>
9464 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9465 * server.c (visit_actioned_threads, handle_pending_status): New
9467 (handle_v_cont): Factor out parts to ...
9468 (resume): ... this new function. If in all-stop, and a thread
9469 being resumed has a pending status, report it without actually
9471 (myresume): Adjust to use the new 'resume' function.
9472 (clear_pending_status_callback, set_pending_status_callback)
9473 (find_status_pending_thread_callback): New functions.
9474 (handle_status): Handle the case of multiple threads having
9475 interesting statuses to report. Report threads' real last signal
9476 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9477 with an interesting thread to report the status for, instead of
9478 always reporting the status of the first thread.
9480 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9482 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9483 * gdbreplay.c (gdbreplay_version): Likewise.
9485 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9487 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9488 iov.iov_len with the real length in use.
9490 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9492 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9493 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9494 for all targets that use win32-low.c.
9495 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9496 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9498 2013-12-13 Pedro Alves <palves@redhat.com>
9500 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9501 if equal to TARGET_WAITKIND_LOADED.
9502 * win32-low.c (cached_status): New static global.
9503 (win32_wait): Add declaration.
9504 (do_initial_child_stuff): Flush all initial pending debug events
9505 up to the initial breakpoint.
9506 (win32_wait): If CACHED_STATUS was set, return that instead
9507 of doing a real wait. Remove the code resuming the execution
9508 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9509 during the initial phase. Also remove the code changing
9510 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9511 TARGET_WAITKIND_STOPPED.
9513 2013-12-11 Yao Qi <yao@codesourcery.com>
9515 * notif.c (handle_notif_ack): Return 0 if no notification
9518 2013-11-20 Doug Evans <dje@google.com>
9520 * linux-low.c (linux_set_resume_request): Fix comment.
9522 2013-11-20 Doug Evans <dje@google.com>
9524 * linux-low.c (resume_status_pending_p): Tweak comment.
9526 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9528 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9529 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9530 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9531 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9532 (srv_amd64_regobj): Add amd64-mpx.o.
9533 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9534 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9535 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9536 * i387-fp.c (num_pl_bnd_register) Added constant.
9537 (num_pl_bnd_cfg_registers) Added constant.
9538 (struct i387_xsave) Added reserved area and MPX fields.
9539 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9540 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9542 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9543 (init_registers_amd64_mpx_linux): Declare new function.
9544 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9545 (x86_64_regmap): Add MPX registers.
9546 (x86_linux_read_description): Add MPX case.
9547 (initialize_low_arch): Initialize MPX targets.
9549 2013-11-18 Tom Tromey <tromey@redhat.com>
9551 * configure: Rebuild.
9552 * configure.ac: Don't check for stdlib.h.
9553 * gdbreplay.c: Unconditionally include stdlib.h.
9555 2013-11-18 Tom Tromey <tromey@redhat.com>
9557 * config.in: Rebuild.
9558 * configure: Rebuild.
9559 * configure.ac: Don't use AC_HEADER_DIRENT.
9561 2013-11-18 Tom Tromey <tromey@redhat.com>
9563 * server.h: Don't check HAVE_STRING_H.
9564 * gdbreplay.c: Don't check HAVE_STRING_H.
9565 * configure: Rebuild.
9567 2013-11-18 Tom Tromey <tromey@redhat.com>
9569 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9572 2013-11-08 Tom Tromey <tromey@redhat.com>
9574 * configure, config.in: Rebuild.
9575 * configure.ac: Remove unused configury.
9577 2013-11-08 Tom Tromey <tromey@redhat.com>
9579 * acinclude.m4: Include common.m4, codeset.m4.
9580 * configure, config.in: Rebuild.
9581 * configure.ac: Use GDB_AC_COMMON.
9583 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9585 * linux-s390-low.c (HWCAP_S390_TE): New define.
9586 (s390_arch_setup): Consider the TE field in the HWCAP for
9587 determining 'have_regset_tdb'.
9589 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9592 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9595 2013-10-02 Pedro Alves <palves@redhat.com>
9597 * server.c (process_serial_event): Don't output "GDBserver
9598 exiting" if GDB is connected through stdio.
9599 * target.c (mywait): Likewise, be silent if GDB is connected
9602 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9604 * lynx-low.c (lynx_add_threads_after_attach): New function.
9605 (lynx_attach): Remove call to add_thread. Add call to
9606 lynx_add_threads_after_attach instead.
9608 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9610 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9611 * config.in, configure: Regenerated.
9613 2013-09-18 Yao Qi <yao@codesourcery.com>
9616 * server.c (start_inferior): Clear 'resume_info'.
9618 2013-09-16 Jiong Wang <jiwang@tilera.com>
9620 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9623 2013-09-16 Jiong Wang <jiwang@tilera.com>
9625 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9626 linux-tile-low.o to srv_tgtobj.
9628 2013-09-16 Will Newton <will.newton@linaro.org>
9630 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9633 2013-09-06 Pedro Alves <palves@redhat.com>
9635 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9636 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9637 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9638 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9639 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9640 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9642 2013-09-06 Pedro Alves <palves@redhat.com>
9644 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9645 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9647 2013-09-06 Pedro Alves <palves@redhat.com>
9649 * linux-amd64-ipa.c: Include tracepoint.h.
9650 * linux-i386-ipa.c: Include tracepoint.h.
9652 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9654 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9655 (ps_get_thread_area): New function.
9657 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9659 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9660 (initialize_low_arch): Call init_registers_crisv32 rather than
9661 init_register_crisv32.
9663 2013-09-05 Pedro Alves <palves@redhat.com>
9665 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9667 * hostio.h: ... this new file.
9668 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9669 win32-low.c: Include hostio.h.
9671 2013-09-05 Pedro Alves <palves@redhat.com>
9673 * server.h (gdb_client_data, handler_func, callback_handler_func)
9674 (delete_file_handler, add_file_handler, append_callback_event)
9675 (delete_callback_event, start_event_loop, initialize_event_loop):
9676 Move to event-loop.h and include it.
9677 * event-loop.h: New file.
9679 2013-09-05 Pedro Alves <palves@redhat.com>
9681 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9682 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9683 (loaded_dll, unloaded_dll): Move to ...
9684 * dll.h: ... this new file.
9685 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9687 2013-09-05 Pedro Alves <palves@redhat.com>
9689 * server.h (current_process, get_thread_process, all_processes)
9690 (add_inferior_to_list, for_each_inferior, current_inferior)
9691 (remove_inferior, add_process, remove_process, find_process_pid)
9692 (have_started_inferiors_p, have_attached_inferiors_p)
9693 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9694 (clear_inferiors, find_inferior, find_inferior_id)
9695 (inferior_target_data, set_inferior_target_data)
9696 (inferior_regcache_data, set_inferior_regcache_data): Move to
9697 inferiors.h, and include it.
9698 * inferiors.h: New file.
9700 2013-09-05 Pedro Alves <palves@redhat.com>
9702 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9706 2013-09-05 Pedro Alves <palves@redhat.com>
9708 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9710 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9711 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9712 (handle_tracepoint_general_set, handle_tracepoint_query)
9713 (tracepoint_finished_step, tracepoint_was_hit)
9714 (release_while_stepping_state_list, current_traceframe)
9715 (in_readonly_region, traceframe_read_mem)
9716 (fetch_traceframe_registers, traceframe_read_sdata)
9717 (traceframe_read_info, struct fast_tpoint_collect_status)
9718 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9719 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9720 (supply_fast_tracepoint_registers)
9721 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9722 (ipa_tdesc, claim_trampoline_space)
9723 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9724 (agent_mem_read, agent_get_trace_state_variable_value)
9725 (agent_set_trace_state_variable_value, agent_tsv_read)
9726 (agent_mem_read_string, get_raw_reg_func_addr)
9727 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9728 * tracepoint.h: ... this new file.
9730 2013-09-05 Pedro Alves <palves@redhat.com>
9732 * server.h (perror_with_name, error, fatal, warning, paddress)
9733 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9735 * utils.h: New file.
9737 2013-09-05 Pedro Alves <palves@redhat.com>
9739 * server.h (remote_debug, noack_mode, transport_is_reliable)
9740 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9741 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9742 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9743 (write_enn, initialize_async_io, enable_async_io)
9744 (disable_async_io, check_remote_input_interrupt_request)
9745 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9746 (dead_thread_notify, prepare_resume_reply)
9747 (decode_address_to_semicolon, decode_address, decode_m_packet)
9748 (decode_M_packet, decode_X_packet, decode_xfer_write)
9749 (decode_search_memory_packet, unhexify, hexify)
9750 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9751 (look_up_one_symbol, relocate_instruction)
9752 (monitor_output): Move to remote-utils.h, and include it.
9753 * remote-utils.h: New file.
9755 2013-09-05 Pedro Alves <palves@redhat.com>
9757 * server.h (_): Delete.
9759 2013-09-02 Pedro Alves <palves@redhat.com>
9761 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9762 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9764 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9766 2013-09-02 Pierre Muller <muller@sourceware.org>
9768 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9769 or WriteProcessMemory complete successfully and handle
9770 ERROR_PARTIAL_COPY error.
9772 2013-09-02 Pedro Alves <palves@redhat.com>
9774 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9775 error instead of EIO.
9777 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9780 * linux-low.c: Include filestuff.h.
9781 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9782 * lynx-low.c: Include filestuff.h.
9783 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9784 * server.c: Include filestuff.h.
9785 (main): Call notice_open_fds.
9786 * spu-low.c: Include filestuff.h.
9787 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9789 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9791 * Makefile.in: Explain why ../target and ../nat are not
9792 listed as include file search paths.
9793 (linux-waitpid.o): New object file rule.
9794 * configure.srv (srv_native_linux_obj): New variable.
9795 Replace all occurrences of linux native object files with
9796 $srv_native_linux_obj.
9797 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9798 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9799 (linux_enable_event_reporting): Remove declaration.
9800 (my_waitpid): Moved to common/linux-waitpid.c.
9801 (linux_wait_for_event): Pass ptid when calling
9802 linux_enable_event_reporting.
9803 (linux_supports_tracefork_flag): Remove.
9804 (linux_enable_event_reporting): Likewise.
9805 (linux_tracefork_grandchild): Remove.
9806 (STACK_SIZE): Moved to common/linux-ptrace.c.
9807 (linux_tracefork_child): Remove.
9808 (linux_test_for_tracefork): Remove.
9809 (linux_look_up_symbols): Call linux_supports_traceclone.
9810 (initialize_low): Remove call to linux_test_for_tracefork.
9811 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9812 common/linux-ptrace.h.
9813 (PTRACE_TYPE_ARG4): Likewise.
9814 Include linux-ptrace.h.
9816 2013-08-21 Pedro Alves <palves@redhat.com>
9818 * config.in: Renegerate.
9820 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9822 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9823 (SFILES): Remove $(srcdir)/common/target-common.c and
9824 add $(srcdir)/target/waitstatus.c.
9825 (OBS): Remove target-common.o and add waitstatus.o.
9826 (server_h): Remove $(srcdir)/../common/target-common.h and
9827 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9828 and $(srcdir)/../target/waitstatus.h.
9829 (target-common.o): Remove.
9830 (waitstatus.o): New target object file.
9831 * target.h: Do not include target-common.h and
9832 include target/resume.h, target/wait.h and
9833 target/waitstatus.h.
9835 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9837 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9838 to PTRACE_TYPE_ARG3.
9839 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9840 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9842 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9843 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9845 2013-07-27 Jie Zhang <jie@codesourcery.com>
9846 Daniel Jacobowitz <dan@codesourcery.com>
9847 Yao Qi <yao@codesourcery.com>
9849 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9850 (mips-linux-watch.o): New rule.
9851 (mips_linux_watch_h): New variable.
9852 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9854 * linux-mips-low.c: Include mips-linux-watch.h.
9855 (struct arch_process_info, struct arch_lwp_info): New.
9856 (update_watch_registers_callback): New function.
9857 (mips_linux_new_process, mips_linux_new_thread) New functions.
9858 (mips_linux_prepare_to_resume, mips_insert_point): New
9860 (mips_remove_point, mips_stopped_by_watchpoint): New
9862 (rsp_bp_type_to_target_hw_bp_type): New function.
9863 (mips_stopped_data_address): New function.
9864 (the_low_target): Add watchpoint support functions.
9866 2013-07-27 Yao Qi <yao@codesourcery.com>
9868 * i386-low.c: Include break-common.h.
9869 (enum target_hw_bp_type): Remove.
9871 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9873 * Makefile.in (SFILES): /common/target-common.c.
9874 (OBS): Add target-common.o.
9875 (server_h): Add $(srcdir)/../common/target-common.h.
9876 (target-common.o): New target.
9877 * server.c (queue_stop_reply_callback): Free
9878 status string after use.
9879 * target.c (target_waitstatus_to_string): Remove.
9880 * target.h: Include target-common.h.
9881 (resume_kind): Likewise.
9882 (target_waitkind): Likewise.
9883 (target_waitstatus): Likewise.
9884 (TARGET_WNOHANG): Likewise.
9886 2013-07-04 Yao Qi <yao@codesourcery.com>
9888 * Makefile.in (host_alias): Use @host_noncanonical@.
9889 (target_alias): Use @target_noncanonical@.
9890 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9891 ACX_NONCANONICAL_HOST.
9892 * configure: Regenerated.
9895 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9897 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9898 * configure: Rebuild.
9899 * Makefile.in (version_host, version_target): Get from configure.
9900 (version.c): Use $(version_host) and $(version_target).
9902 2013-07-03 Pedro Alves <palves@redhat.com>
9904 * Makefile.in (config.status): Depend on development.sh.
9905 * acinclude.m4: Include libmcheck.m4.
9906 * configure: Regenerate.
9908 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9910 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9911 attribute inside the parentheses.
9912 (winapi_DebugSetProcessKillOnExit): Ditto.
9913 (winapi_DebugBreakProcess): Ditto.
9914 (winapi_GenerateConsoleCtrlEvent): Ditto.
9916 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9918 * notif.h (notif_event): Add a dummy member to avoid compiler
9921 2013-07-01 Pedro Alves <palves@redhat.com>
9923 * hostio.c (HOSTIO_PATH_MAX): Define.
9924 (require_filename, handle_open, handle_unlink, handle_readlink):
9927 2013-07-01 Pedro Alves <palves@redhat.com>
9929 * server.h: Include "pathmax.h".
9930 * linux-low.c: Don't include sys/param.h.
9931 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9933 * win32-low.c: Don't include sys/param.h.
9934 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9936 2013-07-01 Pedro Alves <palves@redhat.com>
9938 * event-loop.c: Don't check HAVE_UNISTD_H before including
9940 * gdbreplay.c: Likewise.
9941 * remote-utils.c: Likewise.
9942 * server.c: Likewise.
9943 * configure.ac: Don't check for unistd.h.
9944 * configure: Regenerate.
9946 2013-06-28 Tom Tromey <tromey@redhat.com>
9948 * Makefile.in (version.c): Use version.in, not
9951 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9953 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9954 * configure: Rebuild.
9955 * Makefile.in (version_host, version_target): Get from configure.
9956 (version.c): Use $(version_host) and $(version_target).
9958 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9960 Fix trace-status to output user name without trailing colon.
9961 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9963 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9965 Fix trace-status to output proper start-time and stop-time.
9966 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9967 output start time and stop time in hex as gdb expects.
9969 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9971 * tracepoint.c (build_traceframe_info_xml): Output trace state
9972 variables present in the trace buffer.
9974 2013-06-24 Tom Tromey <tromey@redhat.com>
9976 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9978 (version.o): Remove.
9979 * gdbreplay.c: Include version.h.
9980 (version, host_name): Don't declare.
9981 * server.h: Include version.h.
9982 (version, host_name): Don't declare.
9984 2013-06-12 Pedro Alves <palves@redhat.com>
9986 * linux-x86-low.c (linux_is_elf64): Delete global.
9987 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9988 with local linux_pid_exe_is_elf_64_file use.
9990 2013-06-11 Pedro Alves <palves@redhat.com>
9992 * linux-low.c (regset_disabled, disable_regset): New functions.
9993 (regsets_fetch_inferior_registers)
9994 (regsets_store_inferior_registers): Use them.
9995 (initialize_regsets_info); Don't allocate the disabled_regsets
9997 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10000 2013-06-11 Pedro Alves <palves@redhat.com>
10002 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10005 2013-06-11 Pedro Alves <palves@redhat.com>
10007 * linux-x86-low.c (initialize_low_arch): Call
10008 init_registers_x32_avx_linux.
10010 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10012 Fix compatibility with Android Bionic.
10013 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10016 2013-06-07 Pedro Alves <palves@redhat.com>
10019 * Makefile.in (OBS): Add tdesc.o.
10020 (IPA_OBJS): Add tdesc-ipa.o.
10021 (tdesc-ipa.o): New rule.
10022 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
10024 * linux-low.c (new_inferior): Delete.
10025 (disabled_regsets, num_regsets): Delete.
10026 (linux_add_process): Adjust to set the new per-process
10028 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10029 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10030 was a stop. When calling arch_setup, switch the current inferior
10031 to the thread that got an event.
10032 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10033 (regsets_fetch_inferior_registers)
10034 (regsets_store_inferior_registers): New regsets_info parameter.
10036 (linux_register_in_regsets): New regs_info parameter. Adjust to
10038 (register_addr, fetch_register, store_register): New usrregs_info
10039 parameter. Adjust to use it.
10040 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10041 parameter regs_info. Adjust to use it.
10042 (linux_fetch_registers): Get the current inferior's regs_info, and
10044 (linux_store_registers): Ditto.
10045 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
10046 (initialize_low): Don't initialize the target_regsets here. Call
10047 initialize_low_arch.
10048 * linux-low.h (target_regsets): Delete declaration.
10049 (struct regsets_info): New.
10050 (struct usrregs_info): New.
10051 (struct regs_info): New.
10052 (struct process_info_private) <new_inferior>: New field.
10053 (struct linux_target_ops): Delete the num_regs, regmap, and
10054 regset_bitmap fields. New field regs_info.
10055 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10056 * i387-fp.c (num_xmm_registers): Delete.
10057 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10058 calls to new interface.
10059 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10060 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10061 Infer the number of xmm registers from the regcache's target
10063 * i387-fp.h (num_xmm_registers): Delete.
10064 * inferiors.c (add_thread): Don't install the thread's regcache
10066 * proc-service.c (gregset_info): Fetch the current inferior's
10067 regs_info. Adjust to use it.
10068 * regcache.c: Include tdesc.h.
10069 (register_bytes, reg_defs, num_registers)
10070 (gdbserver_expedite_regs): Delete.
10071 (get_thread_regcache): If the thread doesn't have a regcache yet,
10072 create one, instead of aborting gdbserver.
10073 (regcache_invalidate_one): Rename to ...
10074 (regcache_invalidate_thread): ... this.
10075 (regcache_invalidate_one): New.
10076 (regcache_invalidate): Only invalidate registers of the current
10078 (init_register_cache): Add target_desc parameter, and use it.
10079 (new_register_cache): Ditto. Assert the target description has a
10080 non zero registers_size.
10081 (regcache_cpy): Add assertions. Adjust.
10082 (realloc_register_cache, set_register_cache): Delete.
10083 (registers_to_string, registers_from_string): Adjust.
10084 (find_register_by_name, find_regno, find_register_by_number)
10085 (register_cache_size): Add target_desc parameter, and use it.
10086 (free_register_cache_thread, free_register_cache_thread_one)
10087 (regcache_release, register_cache_size): New.
10088 (register_size): Add target_desc parameter, and use it.
10089 (register_data, supply_register, supply_register_zeroed)
10090 (supply_regblock, supply_register_by_name, collect_register)
10091 (collect_register_as_string, collect_register_by_name): Adjust.
10092 * regcache.h (struct target_desc): Forward declare.
10093 (struct regcache) <tdesc>: New field.
10094 (init_register_cache, new_register_cache): Add target_desc
10096 (regcache_invalidate_thread): Declare.
10097 (regcache_invalidate_one): Delete declaration.
10098 (regcache_release): Declare.
10099 (find_register_by_number, register_cache_size, register_size)
10100 (find_regno): Add target_desc parameter.
10101 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10103 * remote-utils.c: Include tdesc.h.
10104 (outreg, prepare_resume_reply): Adjust.
10105 * server.c: Include tdesc.h.
10106 (gdbserver_xmltarget): Delete declaration.
10107 (get_features_xml, process_serial_event): Adjust.
10108 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10110 (struct process_info) <tdesc>: New field.
10111 (ipa_tdesc): Declare.
10112 * tdesc.c: New file.
10113 * tdesc.h: New file.
10114 * tracepoint.c: Include tdesc.h.
10115 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10116 (get_context_regcache): Adjust to pass ipa_tdesc down.
10117 (do_action_at_tracepoint): Adjust to get the register cache size
10118 from the context regcache's description.
10119 (traceframe_walk_blocks): Adjust to get the register cache size
10120 from the current trace frame's description.
10121 (traceframe_get_pc): Adjust to get current trace frame's
10122 description and pass it down.
10123 (gdb_collect): Adjust to get the register cache size from the
10125 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10126 (gdbserver_xmltarget): Delete.
10127 (initialize_low_tracepoint): Set the ipa's target description.
10128 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10129 (initialize_low_tracepoint): Set the ipa's target description.
10130 * linux-x86-low.c: Include tdesc.h.
10131 [__x86_64__] (is_64bit_tdesc): New.
10132 (ps_get_thread_area, x86_get_thread_area): Use it.
10133 (i386_cannot_store_register): Rename to ...
10134 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10135 (i386_cannot_fetch_register): Rename to ...
10136 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10137 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10139 (target_regsets): Rename to ...
10140 (x86_regsets): ... this.
10141 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10143 (x86_siginfo_fixup): Use is_64bit_tdesc.
10144 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10145 (tdesc_x32_avx_linux, tdesc_x32_linux)
10146 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10148 (x86_linux_update_xmltarget): Delete.
10149 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10150 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10151 (AMD64_LINUX_USER64_CS): New.
10152 (x86_linux_read_description): New, based on
10153 x86_linux_update_xmltarget.
10154 (same_process_callback): New.
10155 (x86_arch_setup_process_callback): New.
10156 (x86_linux_update_xmltarget): New.
10157 (x86_regsets_info): New.
10158 (amd64_linux_regs_info): New.
10159 (i386_linux_usrregs_info): New.
10160 (i386_linux_regs_info): New.
10161 (x86_linux_regs_info): New.
10162 (x86_arch_setup): Reimplement.
10163 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10164 (x86_emit_ops): Ditto.
10165 (the_low_target): Adjust. Install x86_linux_regs_info,
10166 x86_cannot_fetch_register, and x86_cannot_store_register.
10167 (initialize_low_arch): New.
10168 * linux-ia64-low.c (tdesc_ia64): Declare.
10169 (ia64_fetch_register): Adjust.
10170 (ia64_usrregs_info, regs_info): New globals.
10171 (ia64_regs_info): New function.
10172 (the_low_target): Adjust.
10173 (initialize_low_arch): New function.
10174 * linux-sparc-low.c (tdesc_sparc64): Declare.
10175 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10177 (sparc_arch_setup): New function.
10178 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10179 (the_low_target): Adjust.
10180 (initialize_low_arch): New function.
10181 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10182 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10183 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10184 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10185 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10186 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10187 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10188 (tdesc_powerpc_isa205_vsx64l): Declare.
10189 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10190 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10191 (ppc_set_pc, ppc_get_hwcap): Adjust.
10192 (ppc_usrregs_info): Forward declare.
10193 (!__powerpc64__) ppc_regmap_adjusted: New global.
10194 (ppc_arch_setup): Adjust to the current process'es target
10196 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10197 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10198 (ppc_store_evrregset): Adjust.
10199 (target_regsets): Rename to ...
10200 (ppc_regsets): ... this, and make static.
10201 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10202 (ppc_regs_info): New function.
10203 (the_low_target): Adjust.
10204 (initialize_low_arch): New function.
10205 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10206 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10207 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10208 (tdesc_s390x_linux64v2): Declare.
10209 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10210 (s390_fill_gregset, s390_store_last_break): Adjust.
10211 (target_regsets): Rename to ...
10212 (s390_regsets): ... this, and make static.
10213 (s390_get_pc, s390_set_pc): Adjust.
10214 (s390_get_hwcap): New target_desc parameter, and use it.
10215 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10216 (s390_arch_setup): Adjust to set the current process'es target
10217 description. Don't adjust the regmap.
10218 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10219 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10220 (regs_info_3264): New globals.
10221 (s390_regs_info): New function.
10222 (the_low_target): Adjust.
10223 (initialize_low_arch): New function.
10224 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10225 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10226 [__mips64] (init_registers_mips_linux)
10227 (init_registers_mips_dsp_linux): Delete defines.
10228 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10229 (have_dsp): New global.
10230 (mips_read_description): New, based on mips_arch_setup.
10231 (mips_arch_setup): Reimplement.
10232 (get_usrregs_info): New function.
10233 (mips_cannot_fetch_register, mips_cannot_store_register)
10234 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10235 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10236 (target_regsets): Rename to ...
10237 (mips_regsets): ... this, and make static.
10238 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10239 (dsp_regs_info, regs_info): New globals.
10240 (mips_regs_info): New function.
10241 (the_low_target): Adjust.
10242 (initialize_low_arch): New function.
10243 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10244 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10246 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10247 (arm_read_description): New, with bits factored from
10249 (arm_arch_setup): Reimplement.
10250 (target_regsets): Rename to ...
10251 (arm_regsets): ... this, and make static.
10252 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10253 (arm_regs_info): New function.
10254 (the_low_target): Adjust.
10255 (initialize_low_arch): New function.
10256 * linux-m68k-low.c (tdesc_m68k): Declare.
10257 (target_regsets): Rename to ...
10258 (m68k_regsets): ... this, and make static.
10259 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10260 (m68k_regs_info): New function.
10261 (m68k_arch_setup): New function.
10262 (the_low_target): Adjust.
10263 (initialize_low_arch): New function.
10264 * linux-sh-low.c (tdesc_sharch): Declare.
10265 (target_regsets): Rename to ...
10266 (sh_regsets): ... this, and make static.
10267 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10268 (sh_regs_info, sh_arch_setup): New functions.
10269 (the_low_target): Adjust.
10270 (initialize_low_arch): New function.
10271 * linux-bfin-low.c (tdesc_bfin): Declare.
10272 (bfin_arch_setup): New function.
10273 (bfin_usrregs_info, regs_info): New globals.
10274 (bfin_regs_info): New function.
10275 (the_low_target): Adjust.
10276 (initialize_low_arch): New function.
10277 * linux-cris-low.c (tdesc_cris): Declare.
10278 (cris_arch_setup): New function.
10279 (cris_usrregs_info, regs_info): New globals.
10280 (cris_regs_info): New function.
10281 (the_low_target): Adjust.
10282 (initialize_low_arch): New function.
10283 * linux-cris-low.c (tdesc_crisv32): Declare.
10284 (cris_arch_setup): New function.
10285 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10286 (cris_regs_info): New function.
10287 (the_low_target): Adjust.
10288 (initialize_low_arch): New function.
10289 * linux-m32r-low.c (tdesc_m32r): Declare.
10290 (m32r_arch_setup): New function.
10291 (m32r_usrregs_info, regs_info): New globals.
10292 (m32r_regs_info): Adjust.
10293 (initialize_low_arch): New function.
10294 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10295 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10296 (tic6x_usrregs_info): Forward declare.
10297 (tic6x_read_description): New function, based on ...
10298 (tic6x_arch_setup): ... this. Reimplement.
10299 (target_regsets): Rename to ...
10300 (tic6x_regsets): ... this, and make static.
10301 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10302 (tic6x_regs_info): New function.
10303 (the_low_target): Adjust.
10304 (initialize_low_arch): New function.
10305 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10306 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10307 (target_regsets): Rename to ...
10308 (xtensa_regsets): ... this, and make static.
10309 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10311 (xtensa_arch_setup, xtensa_regs_info): New functions.
10312 (the_low_target): Adjust.
10313 (initialize_low_arch): New function.
10314 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10315 (nios2_arch_setup): Set the current process'es tdesc.
10316 (target_regsets): Rename to ...
10317 (nios2_regsets): ... this.
10318 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10319 (nios2_regs_info): New function.
10320 (the_low_target): Adjust.
10321 (initialize_low_arch): New function.
10322 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10323 (aarch64_arch_setup): Set the current process'es tdesc.
10324 (target_regsets): Rename to ...
10325 (aarch64_regsets): ... this.
10326 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10327 (aarch64_regs_info): New function.
10328 (the_low_target): Adjust.
10329 (initialize_low_arch): New function.
10330 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10332 (target_regsets): Rename to ...
10333 (tile_regsets): ... this.
10334 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10335 (tile_regs_info): New function.
10336 (tile_arch_setup): Set the current process'es tdesc.
10337 (the_low_target): Adjust.
10338 (initialize_low_arch): New function.
10339 * spu-low.c (tdesc_spu): Declare.
10340 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10341 * win32-arm-low.c (tdesc_arm): Declare.
10342 (arm_arch_setup): New function.
10343 (the_low_target): Install arm_arch_setup instead of
10344 init_registers_arm.
10345 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10346 (init_windows_x86): Rename to ...
10347 (i386_arch_setup): ... this. Set `win32_tdesc'.
10348 (the_low_target): Adjust.
10349 * win32-low.c (win32_tdesc): New global.
10350 (child_add_thread): Don't create the thread cache here.
10351 (do_initial_child_stuff): Set the new process'es tdesc.
10352 * win32-low.h (struct target_desc): Forward declare.
10353 (win32_tdesc): Declare.
10354 * lynx-i386-low.c (tdesc_i386): Declare global.
10355 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10356 * lynx-low.c (lynx_tdesc): New global.
10357 (lynx_add_process): Set the new process'es tdesc.
10358 * lynx-low.h (struct target_desc): Forward declare.
10359 (lynx_tdesc): Declare global.
10360 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10361 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10362 * nto-low.c (nto_tdesc): New global.
10363 (do_attach): Set the new process'es tdesc.
10364 * nto-low.h (struct target_desc): Forward declare.
10365 (nto_tdesc): Declare.
10366 * nto-x86-low.c (tdesc_i386): Declare.
10367 (nto_x86_arch_setup): Set `nto_tdesc'.
10369 2013-06-04 Gary Benson <gbenson@redhat.com>
10371 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10372 to qSupported response when appropriate.
10373 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10374 with nonzero-length annex.
10375 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10376 arguments supplied in annex.
10378 2013-05-31 Doug Evans <dje@google.com>
10381 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10382 64 bits in 64-cross-32 environment.
10384 2013-05-28 Pedro Alves <palves@redhat.com>
10386 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10387 (aarch64-without-fpu.c): Delete rule.
10388 * configure.srv (aarch64*-*-linux*): Remove references to
10389 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10390 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10393 2013-05-24 Pedro Alves <palves@redhat.com>
10395 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10396 instead of strchr/decode_address. Error if the range isn't split
10397 with a ','. Don't assume there's be a ':' in the action.
10399 2013-05-23 Yao Qi <yao@codesourcery.com>
10400 Pedro Alves <palves@redhat.com>
10402 * linux-low.c (lwp_in_step_range): New function.
10403 (linux_wait_1): If the thread was range stepping and stopped
10404 outside the stepping range, report the stop to GDB. Otherwise,
10405 continue stepping. Add range stepping debug output.
10406 (linux_set_resume_request): Copy the step range from the resume
10407 request to the lwp.
10408 (linux_supports_range_stepping): New.
10409 (linux_target_ops) <supports_range_stepping>: Set to
10410 linux_supports_range_stepping.
10411 * linux-low.h (struct linux_target_ops)
10412 <supports_range_stepping>: New field.
10413 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10414 * linux-x86-low.c (x86_supports_range_stepping): New.
10415 (the_low_target) <supports_range_stepping>: Set to
10416 x86_supports_range_stepping.
10417 * server.c (handle_v_cont): Handle 'r' action.
10418 (handle_v_requests): Append ";r" if the target supports range
10420 * target.h (struct thread_resume) <step_range_start,
10421 step_range_end>: New fields.
10422 (struct target_ops) <supports_range_stepping>:
10424 (target_supports_range_stepping): New macro.
10426 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10428 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10429 confusion in comment.
10431 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10433 * lynx-low.c (struct process_info_private): New type.
10434 (lynx_add_process): New function.
10435 (lynx_create_inferior, lynx_attach): Replace calls to
10436 add_process by calls to lynx_add_process.
10437 (lynx_resume): If PTID is null, then try using
10438 current_process()->private->last_wait_event_ptid.
10440 (lynx_clear_inferiors): Delete. The contents of that function
10441 has been inlined in lynx_mourn;
10442 (lynx_wait_1): Save the ptid in the process's private data.
10443 (lynx_mourn): Free the process' private data. Replace call
10444 to lynx_clear_inferiors by call to clear_inferiors.
10446 2013-05-17 Yao Qi <yao@codesourcery.com>
10448 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10451 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10453 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10454 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10455 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10456 PT_TEXT_END_ADDR guards. Update comments.
10457 (linux_target_op) <read_offsets>: Conditionally define to
10458 linux_read_offsets if the target is UCLIBC and if it defines
10459 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10461 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10462 Andrew Jenner <andrew@codesourcery.com>
10464 * Makefile.in (SFILES): Add linux-nios2-low.c.
10465 (clean): Add action to delete nios2-linux.c.
10466 (nios2-linux.c): New rule.
10467 * configure.srv: Add nios2*-*-linux*.
10468 * linux-nios2-low.c: New.
10470 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10472 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10474 2013-04-25 Hui Zhu <hui@codesourcery.com>
10477 * ax.c (ax_printf): Add fflush.
10479 2013-04-22 Tom Tromey <tromey@redhat.com>
10481 * Makefile.in (SFILES): Add filestuff.c.
10482 (OBS): Add filestuff.o.
10483 (filestuff.o): New target.
10484 * config.in, configure: Rebuild.
10485 * configure.ac: Check for fdwalk, pipe2.
10487 2013-04-17 Pedro Alves <palves@redhat.com>
10489 * configure.ac (USE_THREAD_DB): Delete variable.
10490 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10491 Don't AC_SUBST USE_THREAD_DB.
10492 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10493 * config.in, configure: Regenerate.
10495 2013-04-16 Pedro Alves <palves@redhat.com>
10497 * linux-low.h (struct lwp_info) <thread_known>: Move under
10498 the USE_THREAD_DB #ifdef.
10500 2013-04-16 Pedro Alves <palves@redhat.com>
10502 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10503 (linux-low.o): Delete rule.
10504 * linux-low.h: Always include "gdb_thread_db.h" instead of
10505 conditionally including thread_db.h.
10506 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10509 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10511 * Makefile.in (install-only): Fix make install regression.
10513 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10515 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10516 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10518 * gdbserver.1: Remove.
10520 2013-03-22 Pedro Alves <palves@redhat.com>
10522 * linux-low.c (handle_extended_wait): Don't call
10523 linux_enable_event_reporting.
10525 2013-03-15 Tony Theodore <tonyt@logyst.com>
10528 * Makefile.in (SHELL): Use @SHELL@.
10530 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10532 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10535 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10537 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10538 Remove extraneous NULL element.
10540 2013-03-13 Yao Qi <yao@codesourcery.com>
10542 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10543 'V' block in trace frame.
10545 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10547 * target.h (struct target_ops): Add btrace ops.
10548 (target_supports_btrace): New macro.
10549 (target_enable_btrace): New macro.
10550 (target_disable_btrace): New macro.
10551 (target_read_btrace): New macro.
10552 * gdbthread.h (struct thread_info): Add btrace field.
10553 * server.c: Include btrace-common.h.
10554 (handle_btrace_general_set): New function.
10555 (handle_btrace_enable): New function.
10556 (handle_btrace_disable): New function.
10557 (handle_general_set): Call handle_btrace_general_set.
10558 (handle_qxfer_btrace): New function.
10559 (struct qxfer qxfer_packets[]): Add btrace entry.
10560 * inferiors.c (remove_thread): Disable btrace.
10561 * linux-low: Include linux-btrace.h.
10562 (linux_low_enable_btrace): New function.
10563 (linux_low_read_btrace): New function.
10564 (linux_target_ops): Add btrace ops.
10565 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10566 Add srv_linux_btrace=yes.
10567 (x86_64-*-linux*): Add linux-btrace.o.
10568 Add srv_linux_btrace=yes.
10569 * configure.ac: Define HAVE_LINUX_BTRACE.
10570 * config.in: Regenerated.
10571 * configure: Regenerated.
10573 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10575 * server.c (handle_qxfer): Preserve error message if -3 is
10577 (qxfer): Document the -3 return value.
10579 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10581 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10582 (linux_btrace_h): New variable.
10583 (linux-btrace.o): New rule.
10585 2013-03-08 Stan Shebs <stan@codesourcery.com>
10586 Hafiz Abid Qadeer <abidh@codesourcery.com>
10588 * tracepoint.c (trace_buffer_size): New global.
10589 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10590 (init_trace_buffer): Change to one-argument function. Allocate
10591 trace buffer memory.
10592 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10593 handle QTBuffer:size packet.
10594 (cmd_bigqtbuffer_size): New function.
10595 (initialize_tracepoint): Call init_trace_buffer with
10596 DEFAULT_TRACE_BUFFER_SIZE.
10597 * server.c (handle_query): Add QTBuffer:size in the
10600 2013-03-07 Yao Qi <yao@codesourcery.com>
10602 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10603 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10605 (cmd_qtsp): Adjust condition. Do post increment.
10606 Set cur_action and cur_step_action back to 0.
10608 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10611 * linux-low.c (linux_write_memory): Return early success if LEN is
10614 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10616 * configure.srv: Add x86_64-*-cygwin* as target.
10618 2013-02-28 Tom Tromey <tromey@redhat.com>
10620 * configure.ac: Invoke AC_SYS_LARGEFILE.
10621 * configure, config.in: Rebuild.
10623 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10625 * win32-low.c: Throughout, fix format strings and casts of
10626 printf-like functions to avoid type related warnings on all
10628 (get_child_debug_event): Print dwDebugEventCode as hex since
10629 that's how it's usually documented.
10631 2013-02-28 Yao Qi <yao@codesourcery.com>
10633 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10636 2013-02-27 Jiong Wang <jiwang@tilera.com>
10638 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10639 (reg-tilegx32.c): New rule.
10640 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10641 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10642 different register info initializer according to elf class.
10643 (init_registers_tilgx32): New function. The tilegx32 register info
10645 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10646 (tile_store_gregset): Likewise.
10648 2013-02-27 Yao Qi <yao@codesourcery.com>
10650 * server.c (process_point_options): Print debug message when
10651 debug_threads is true.
10653 2013-02-26 Yao Qi <yao@codesourcery.com>
10655 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10657 2013-02-19 Pedro Alves <palves@redhat.com>
10658 Kai Tietz <ktietz@redhat.com>
10662 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10663 instead of strtoul to extract address from packet.
10664 (process_serial_event) <'z'>: Likewise.
10666 2013-02-18 Yao Qi <yao@codesourcery.com>
10668 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10670 2013-02-14 Pedro Alves <palves@redhat.com>
10674 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10675 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10677 2013-02-14 Pedro Alves <palves@redhat.com>
10679 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10681 2013-02-14 Pedro Alves <palves@redhat.com>
10683 * tracepoint.c (save_string): Delete.
10684 (add_tracepoint_action): Use savestring instead of save_string.
10686 2013-02-12 Pedro Alves <palves@redhat.com>
10688 * linux-xtensa-low.c: Ditto.
10689 * xtensa-xtregs.c: Ditto.
10691 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10693 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10696 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10698 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10699 aarch64_num_wp_regs and aarch64_num_bp_regs to
10700 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10702 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10704 * linux-aarch64-low.c (ps_get_thread_area): Replace
10705 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10707 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10708 Marcus Shawcroft <marcus.shawcroft@arm.com>
10709 Nigel Stephens <nigel.stephens@arm.com>
10710 Yufeng Zhang <yufeng.zhang@arm.com>
10712 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10713 (aarch64.c, aarch64-without-fpu.c): New targets.
10714 * configure.srv (aarch64*-*-linux*): New.
10715 * linux-aarch64-low.c: New file.
10717 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10719 * linux-low.c (handle_extended_wait, linux_create_inferior)
10720 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10721 (dequeue_one_deferred_signal, linux_resume_one_thread)
10722 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10723 (linux_tracefork_grandchild, linux_test_for_tracefork)
10724 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10725 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10726 where the argument is 0.
10728 2013-01-25 Yao Qi <yao@codesourcery.com>
10730 * event-loop.c: Include "queue.h".
10731 (gdb_event_p): New typedef.
10732 (struct gdb_event) <next_event>: Remove.
10733 (event_queue): Change to QUEUE(gdb_event_p).
10734 (async_queue_event): Remove.
10735 (gdb_event_xfree): New.
10736 (initialize_event_loop): New.
10737 (process_event): Use API from QUEUE.
10738 (wait_for_event): Likewise.
10739 * server.c (main): Call initialize_event_loop.
10740 * server.h (initialize_event_loop): Declare.
10742 2013-01-18 Yao Qi <yao@codesourcery.com>
10744 * ax.h (struct eval_agent_expr_context): New.
10745 (gdb_eval_agent_expr): Update declaration.
10746 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10747 TFRAME. Add new argument CTX.
10748 * server.h (struct eval_agent_expr_context): Declare.
10749 (agent_mem_read, agent_tsv_read): Update declaration.
10750 (agent_mem_read_string): Likewise.
10751 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10752 (add_traceframe_block): Add new argument TPOINT.
10753 Increase TPOINT->traceframe_usage.
10754 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10755 eval_tracepoint_agent_expr.
10756 (condition_true_at_tracepoint): Likewise.
10757 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10758 (agent_mem_read_string, agent_tsv_read): Likewise.
10760 2013-01-16 Yao Qi <yao@codesourcery.com>
10762 * linux-low.c (linux_resume_one_lwp): Don't check
10763 'lwp->bp_reinsert != 0'.
10765 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10766 Pedro Alves <palves@redhat.com>
10768 * lynx-low.c (ptrace_request_to_str): Define a temporary
10769 macro and use it to simplify this function's implementation.
10771 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10773 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10776 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10778 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10780 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10782 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10784 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10786 * lynx-low.c (lynx_resume): Use the resume_info parameter
10787 to determine the ptid for the lynx_ptrace call, unless
10788 it is equal to minus_one_ptid, in which case we use the
10789 ptid of the current_inferior.
10790 (lynx_wait_1): After having received a thread create/exit
10791 event, resume the inferior's execution using the signaling
10792 thread's ptid, rather than the old ptid.
10794 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10796 * lynx-low.c (lynx_resume): Delete variable ret.
10798 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10800 * gdbreplay.c (gdbreplay_version): Update copyright year.
10801 * server.c (gdbserver_version): Likewise.
10803 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10805 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10808 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10810 * lynx-low.c (ptrace_request_to_str): Add handling for
10811 PTRACE_GETTRACESIG.
10813 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10815 * lynx-low.c (lynx_attach): Delete variable new_process.
10817 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10819 * lynx-low.c (lynx_create_inferior): Delete variable
10822 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10824 * lynx-low.c (ptrace_request_to_str): Do not handle
10825 PTRACE_GETTHREADLIST if this macro does not exist.
10827 2012-12-15 Yao Qi <yao@codesourcery.com>
10829 * Makefile.in (OBS): Add notif.o.
10830 * notif.c, notif.h: New.
10831 * server.c: Include "notif.h".
10832 (struct vstop_notif) <next>: Remove.
10834 (queue_stop_reply): Update.
10835 (push_event, send_next_stop_reply): Remove.
10836 (discard_queued_stop_replies): Update.
10837 (notif_stop): New variable.
10838 (handle_v_stopped): Remove.
10839 (handle_v_requests): Don't call handle_v_stopped. Call
10840 handle_ack_notif instead.
10841 (queue_stop_reply_callback): Call notif_event_enque instead
10842 of queue_stop_reply.
10843 (handle_status): Don't call send_next_stop_reply, call
10844 notif_write_event instead.
10845 (kill_inferior_callback): Likewise.
10846 (detach_or_kill_inferior_callback): Likewise.
10847 (main): Call initialize_notif.
10848 (process_serial_event): Call QUEUE_is_empty.
10849 (handle_target_event): Call notif_push instead of push event.
10850 * server.h (push_event): Remove declaration.
10852 2012-12-10 Tom Tromey <tromey@redhat.com>
10854 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10855 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10858 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10859 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10860 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10861 (amd64-linux-ipa.o, ax.o): Rewrite.
10862 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10863 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10864 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10865 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10866 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10867 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10868 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10869 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10870 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10871 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10872 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10873 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10874 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10875 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10876 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10877 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10878 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10879 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10880 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10881 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10882 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10883 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10884 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10885 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10886 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10887 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10888 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10889 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10890 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10891 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10892 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10893 (reg-tilegx.o): Remove.
10894 (all_object_files): New macro.
10895 Include .deps files.
10896 * aclocal.m4, configure: Rebuild.
10897 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10898 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10899 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10901 2012-12-05 Tom Tromey <tromey@redhat.com>
10904 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10906 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10908 * configure.ac: Check for linux/perf_event.h.
10909 * config.in: Regenerated.
10910 * configure: Regenerated.
10912 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10914 * hostio.c (handle_readlink): Decrease buffer size
10915 parameter passed to readlink by one byte.
10917 2012-11-26 Yao Qi <yao@codesourcery.com>
10919 * configure.ac (build_warnings): Append '-Wempty-body'.
10920 * configure: Regenerated.
10921 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10924 2012-11-15 Pierre Muller <muller@sourceware.org>
10926 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10927 * config.in: Regenerate.
10928 * configure: Regenerate.
10929 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10930 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10931 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10932 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10934 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10935 instead of <sys/wait.h> header.
10936 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10938 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10940 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10941 (various make rules): Remove -DGDBSERVER
10943 2012-11-09 Yao Qi <yao@codesourcery.com>
10945 * spu-low.c (current_ptid): Move it to ..
10946 * gdbthread.h: ... here. New.
10947 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10948 * server.c (myresume, process_serial_event): Likewise.
10949 * thread-db.c (thread_db_find_new_threads): Likewise.
10950 * tracepoint.c (run_inferior_command): Likewise.
10952 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10954 * server.c (handle_search_memory_1): Include access length in
10957 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10959 * linux-crisv32-low.c: Fix compile errors.
10961 2012-09-04 Yao Qi <yao@codesourcery.com>
10963 * tracepoint.c (cmd_qtsv): Adjust debug message.
10964 Don't check CUR_TPOINT.
10966 2012-08-28 Yao Qi <yao@codesourcery.com>
10968 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10969 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10970 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10971 Remove declarations of xmalloc, xreallloc, xstrdup and
10973 * Makefile.in (libiberty_h): New.
10974 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10975 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10977 2012-08-23 Yao Qi <yao@codesourcery.com>
10979 * server.h: Remove declaration of 'xsnprintf'.
10981 2012-08-22 Keith Seitz <keiths@redhat.com>
10983 * server.h: Include build-gnulib-gbserver/config.h.
10984 * gdbreplay.c: Likewise.
10986 2012-08-08 Doug Evans <dje@google.com>
10988 * Makefile.in (SFILES): Add gdb_vecs.c.
10989 (OBS): Add gdb_vecs.o.
10990 (gdb_vecs_h, host_defs_h): New variables.
10991 (thread-db.o): Add $(gdb_vecs_h) dependency.
10992 (gdb_vecs.o): New rule.
10993 * thread-db.c: #include "gdb_vecs.h".
10994 (thread_db_load_search): Use a vector to iterate over path elements.
10995 Handle text appearing after "$pdir".
10997 * configure.ac: Add check for strstr.
10998 * config.in: Regenerate.
10999 * configure: Regenerate.
11001 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11003 * hostio.c (handle_pread): If pread fails, fall back to attempting
11005 (handle_pwrite): Likewise for pwrite.
11007 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
11009 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
11010 between unsupported TYPE and unimplementable ADDR/LEN combination.
11011 (arm_insert_point): Act on new return value.
11013 2012-07-31 Pedro Alves <palves@redhat.com>
11015 * server.c (process_point_options): Only skip tokens if we find
11016 one that is unrecognized. Don't treat 'X' specially while
11017 skipping unrecognized tokens.
11019 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11021 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11022 to 4-byte-align HW breakpoint addresses for Thumb.
11024 2012-07-27 Yao Qi <yao@codesourcery.com>
11028 * server.h: Declare gdb_agent_about_to_close.
11029 * target.c (kill_inferior): Include "agent.h".
11030 New. Send command 'kill'.
11031 * target.h (kill_inferior): Removed macro.
11032 * tracepoint.c (gdb_agent_about_to_close): New.
11033 (gdb_agent_helper_thread): Handle command 'close'.
11034 Wait endlessly until the inferior stops.
11035 Install gdb_agent_remove_socket to atexit hook.
11036 (agent_socket_name): New static variable.
11037 (gdb_agent_socket_init): Replace local variable 'name' with
11038 'agent_socket_name'.
11039 (gdb_agent_remove_socket): New.
11041 2012-07-27 Yao Qi <yao@codesourcery.com>
11043 * server.c (process_point_options): Stop at 'X' when parsing.
11045 2012-07-19 Michael Eager <eager@eagercon.com>
11047 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
11049 * linux-x86-low.c (x86_insert_point, x86_remove_point):
11050 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
11051 hardware breakpoint.
11053 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11055 * gdbserver/linux-low.c (initialize_low): Call
11056 linux_ptrace_init_warnings.
11058 2012-07-02 Doug Evans <dje@google.com>
11060 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11063 2012-07-02 Stan Shebs <stan@codesourcery.com>
11065 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11066 (ax.o): Add it to build rule.
11068 (OBS): Add format.o.
11069 (IPA_OBS): Add format.o.
11070 * server.c (handle_query): Claim support for breakpoint commands.
11071 (process_point_options): Add command case.
11072 (process_serial_event): Leave running if there are printfs in
11074 * mem-break.h (any_persistent_commands): Declare.
11075 (add_breakpoint_commands): Declare.
11076 (gdb_no_commands_at_breakpoint): Declare.
11077 (run_breakpoint_commands): Declare.
11078 * mem-break.c (struct point_command_list): New struct.
11079 (struct breakpoint): New field command_list.
11080 (any_persistent_commands): New function.
11081 (add_commands_to_breakpoint): New function.
11082 (add_breakpoint_commands): New function.
11083 (gdb_no_commands_at_breakpoint): New function.
11084 (run_breakpoint_commands): New function.
11085 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11087 * ax.c: Include format.h.
11088 (ax_printf): New function.
11089 (gdb_eval_agent_expr): Add printf opcode.
11091 2012-06-13 Yao Qi <yao@codesourcery.com>
11093 * server.c (start_inferior): Remove duplicated writes to fields
11094 'last_resume_kind' and 'last_status' of 'current_inferior'.
11096 2012-06-12 Yao Qi <yao@codesourcery.com>
11097 Pedro Alves <palves@redhat.com>
11099 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11101 * server.c (handle_v_cont): Extend comment.
11103 2012-06-11 Yao Qi <yao@codesourcery.com>
11105 * linux-low.c (linux_attach): Add 'static'.
11107 2012-06-06 Yao Qi <yao@codesourcery.com>
11109 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11111 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11113 Fix gcc -flto compilation warning.
11114 * server.c (main): Make variable multi_mode and attach volatile.
11116 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11118 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11119 if the platform doesn't know about it.
11121 2012-05-30 Jeff Kenton <jkenton@tilera.com>
11123 * Makefile.in (SFILES): Add linux-tile-low.c.
11124 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11125 * configure.srv: Handle tilegx-*-linux*.
11126 * linux-tile-low.c: New file.
11128 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11130 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11132 2012-05-24 Pedro Alves <palves@redhat.com>
11136 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
11138 2012-05-24 Pedro Alves <palves@redhat.com>
11142 Replace target_signal with gdb_signal throughout.
11144 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11146 * linux-low.c (linux_store_registers): Avoid the copying sequence
11147 when no data has been retrieved by ptrace.
11149 2012-05-22 Will Deacon <will.deacon@arm.com>
11151 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11152 Include asm/ptrace.h.
11153 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11156 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11158 * linux-low.c (linux_store_registers): Don't re-retrieve data
11159 with ptrace that has already been obtained from /proc. Always
11160 copy any data retrieved with ptrace to the buffer supplied.
11162 2012-05-11 Yao Qi <yao@codesourcery.com>
11163 Pedro Alves <palves@redhat.com>
11165 * linux-low.c (enum stopping_threads_kind): New.
11166 (stopping_threads): Change type to `enum stopping_threads_kind'.
11167 (handle_extended_wait): If stopping and suspending threads, leave
11168 the new_lwp suspended too.
11169 (linux_wait_for_event): Adjust.
11170 (stop_all_lwps): Set `stopping_threads' to
11171 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11172 whether we're suspending threads or just stopping them. Assert no
11175 2012-04-29 Yao Qi <yao@codesourcery.com>
11177 * server.h: Move some code to ...
11178 * gdbthread.h: ... here. New.
11179 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11180 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11181 (nto-low.o, win32-low.o): Likewise.
11182 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11183 * regcache.c, remote-utils.c, server.c: Likewise.
11184 * target.c, tracepoint.c, win32-low.c: Likewise.
11186 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11188 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11189 (PTRACE_ARG4_TYPE): Likewise.
11190 (PTRACE_XFER_TYPE): Likewise.
11191 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11192 ptrace to PTRACE_ARG3_TYPE.
11193 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11194 (PTRACE_ARG4_TYPE): Likewise.
11195 (PTRACE_XFER_TYPE): Likewise.
11196 (linux_detach_one_lwp): Cast fourth argument of
11197 ptrace to long then PTRACE_ARG4_TYPE.
11198 (regsets_fetch_inferior_registers): Cast third argument of
11199 ptrace to long then PTRACE_ARG3_TYPE.
11200 (regsets_store_inferior_registers): Likewise.
11202 2012-04-20 Pedro Alves <palves@redhat.com>
11204 * configure: Regenerate.
11206 2012-04-19 Pedro Alves <palves@redhat.com>
11208 * Makefile.in (GNULIB_BUILDDIR): New.
11209 (LIBGNU, INCGNU, GNULIB_H): Adjust.
11210 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11211 (all, install-only, uninstall, clean-info, all-lib, clean): No
11212 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11213 (maintainer-clean realclean distclean): Use subdir_do.
11215 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11216 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
11217 * acinclude.m4: Include acx_configure_dir.m4.
11218 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11219 calls. Call AC_PROG_RANLIB. Configure gnulib using
11222 (GNULIB_STDINT_H): Adjust.
11223 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11224 * gdbreplay.c: Include build-gnulib/config.h.
11225 * server.h: Likewise.
11226 * aclocal.m4: Regenerate.
11227 * config.in: Regenerate.
11228 * configure: Regenerate.
11230 2012-04-19 Pedro Alves <palves@redhat.com>
11232 * Makefile.in (LIBGNU, INCGNU): Adjust.
11233 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11234 (all, install-only, uninstall, clean-info, all-lib, clean)
11235 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11236 * configure.ac: Adjust AC_OUTPUT output.
11237 * aclocal.m4: Regenerate.
11238 * configure: Regenerate.
11240 2012-04-19 Pedro Alves <palves@redhat.com>
11242 * Makefile.in (generated_files): New.
11243 (server_h): Remove the explicit dependency on config.h, and depend
11244 on $generated_files.
11246 2012-04-19 Pedro Alves <palves@redhat.com>
11248 * Makefile.in (INCGNU): Add -Ignulib.
11250 2012-04-19 Pedro Alves <palves@redhat.com>
11252 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11253 (INCGNU): ... this, and spell out -I here.
11254 (GNULIB_LIB): Rename to ...
11255 (LIBGNU): ... this.
11256 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11258 2012-04-19 Pedro Alves <palves@redhat.com>
11260 * config.in: Regenerate.
11262 2012-04-19 Pedro Alves <palves@redhat.com>
11264 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11265 * server.h (memmem): Remove declaration.
11266 * config.in: Regenerate.
11267 * configure: Regenerate.
11269 2012-04-19 Yao Qi <yao@codesourcery.com>
11271 * Makefile.in (SFILES): Add common/vec.c.
11275 2012-04-19 Yao Qi <yao@codesourcery.com>
11277 * remote-utils.c (prepare_resume_reply): Replace with macro
11278 target_core_of_thread.
11279 * server.c (handle_qxfer_threads_proper): Likewise.
11280 * target.h (traget_core_of_thread): New macro.
11282 2012-04-18 Pedro Alves <palves@redhat.com>
11284 * aclocal.m4: Regenerate.
11285 * configure: Regenerate.
11287 2012-04-16 Yao Qi <yao@codesourcery.com>
11289 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11290 duplicated on address.
11292 2012-04-16 Yao Qi <yao@codesourcery.com>
11294 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11295 (struct tracepoint_action_ops) <send>: New field.
11296 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11297 (agent_expr_send, x_tracepoint_action_send): New.
11298 (l_tracepoint_action_send): New.
11299 (cmd_qtdp): Download and install tracepoint
11300 according to `use_agent'.
11301 (run_inferior_command): Add one more parameter `len'.
11303 (tracepoint_send_agent): New.
11304 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11306 2012-04-16 Yao Qi <yao@codesourcery.com>
11308 * tracepoint.c (download_tracepoints): Moved to ...
11309 (cmd_qtstart): ... here.
11311 2012-04-14 Yao Qi <yao@codesourcery.com>
11313 * tracepoint.c: Include inttypes.h.
11314 (struct collect_memory_action): Use sized types.
11315 (struct tracepoint): Likewise.
11316 (cmd_qtdp, stop_tracing): Update print specifiers.
11317 (cmd_qtp, response_tracepoint): Likewise.
11318 (collect_data_at_tracepoint): Likewise.
11319 (collect_data_at_step): Likewise.
11321 2012-04-14 Yao Qi <yao@codesourcery.com>
11323 Import gnulib module inttypes.
11324 * aclocal.m4, config.in, configure: Regenerated.
11326 2012-04-14 Yao Qi <yao@codesourcery.com>
11328 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11329 Makefile and config.status at last.
11331 2012-04-13 Yao Qi <yao@codesourcery.com>
11333 * tracepoint.c: Include stdint.h unconditionally.
11335 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11337 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11338 on BFD_HAVE_SYS_PROCFS_TYPE.
11339 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11340 * configure: Regenerate.
11341 * config.in: Likewise.
11343 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11345 * Makefile.in (clean): Also remove x32.c x32-linux.c
11346 x32-avx.c x32-avx-linux.c.
11347 (x32.o): New target.
11349 (x32-linux.o): Likewise.
11350 (x32-linux.c): Likewise.
11351 (x32-avx.o): Likewise.
11352 (x32-avx.c): Likewise.
11353 (x32-avx-linux.o): Likewise.
11354 (x32-avx-linux.c): Likewise.
11356 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11357 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11358 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11359 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11360 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11361 i386/x32-avx-linux.xml.
11363 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11364 (init_registers_x32_avx_linux): Likwise.
11365 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11366 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11368 2012-04-13 Pedro Alves <palves@redhat.com>
11370 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11371 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11372 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11373 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11376 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11378 * linux-x86-low.c (compat_x32_clock_t): New.
11379 (compat_x32_siginfo_t): Likewise.
11380 (compat_x32_siginfo_from_siginfo): Likewise.
11381 (siginfo_from_compat_x32_siginfo): Likewise.
11382 (linux_is_elf64): Likewise.
11383 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11384 and siginfo_from_compat_x32_siginfo for x32.
11385 (x86_arch_setup): Set linux_is_elf64.
11387 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11390 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11392 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11393 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11394 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11395 compatible with process.
11397 2012-04-12 Yao Qi <yao@codesourcery.com>
11399 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11400 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11401 (install-only, install-info, clean): Handle sub dir gnulib.
11402 (all-lib, am--refresh): New targets.
11403 (memmem.o): Remove target.
11404 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11405 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11406 (AC_REPLACE_FUNCS): Remove memmem.
11407 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11408 (AC_OUTPUT): Generate Makefile in gnulib/.
11409 * aclocal.m4, config.in, configure: Regenerated.
11411 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11413 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11415 2012-04-05 Pedro Alves <palves@redhat.com>
11417 -Werror=strict-aliasing
11419 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11422 2012-04-04 Pedro Alves <palves@redhat.com>
11424 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11425 (sparc_store_gregset_from_stack, sparc_store_gregset)
11426 (sparc_breakpoint_at): Fix formatting.
11428 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11430 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11432 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11433 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11434 * config.in: Regenerate.
11435 * configure: Likewise.
11437 2012-03-29 Pedro Alves <palves@redhat.com>
11439 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11440 Correct ptrace arguments.
11442 2012-03-28 Pedro Alves <palves@redhat.com>
11444 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11445 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11446 (IA64_FR1_REGNUM): New defines.
11447 (ia64_fetch_register): New.
11448 (the_low_target): Install it.
11449 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11451 * linux-low.c (linux_fetch_registers): Try the
11452 the_low_target.fetch_register hook first.
11454 * linux-arm-low.c (the_low_target): Adjust.
11455 * linux-bfin-low.c (the_low_target): Adjust.
11456 * linux-cris-low.c (the_low_target): Adjust.
11457 * linux-crisv32-low.c (the_low_target): Adjust.
11458 * linux-m32r-low.c (the_low_target): Adjust.
11459 * linux-m68k-low.c (the_low_target): Adjust.
11460 * linux-mips-low.c (the_low_target): Adjust.
11461 * linux-ppc-low.c (the_low_target): Adjust.
11462 * linux-s390-low.c (the_low_target): Adjust.
11463 * linux-sh-low.c (the_low_target): Adjust.
11464 * linux-sparc-low.c (the_low_target): Adjust.
11465 * linux-tic6x-low.c (the_low_target): Adjust.
11466 * linux-x86-low.c (the_low_target): Adjust.
11467 * linux-xtensa-low.c (the_low_target): Adjust.
11469 2012-03-26 Pedro Alves <palves@redhat.com>
11471 * server.c (handle_qxfer_libraries): Don't bail early if
11472 the_target->qxfer_libraries_svr4 is not NULL.
11474 2012-03-26 Pedro Alves <palves@redhat.com>
11476 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11478 2012-03-23 Pedro Alves <palves@redhat.com>
11480 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11481 "library-list-svr4" element's start tag when the the DSO list is
11484 2012-03-23 Pedro Alves <palves@redhat.com>
11486 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11487 a variable whose type size is the same as the inferior's pointer
11490 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11492 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11494 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11495 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11496 * linux-low.h: Include <signal.h>.
11497 (struct siginfo): Remove forward declaration.
11498 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11501 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11503 * .gitignore: Ignore more files.
11505 2012-03-19 Pedro Alves <palves@redhat.com>
11506 Jan Kratochvil <jan.kratochvil@redhat.com>
11508 * server.c (cont_thread, general_thread): Add describing comments.
11509 (start_inferior): Clear `cont_thread'.
11510 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11513 2012-03-15 Yao Qi <yao@codesourcery.com>
11515 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11517 (cmd_qtdp): ... here.
11519 2012-03-15 Yao Qi <yao@codesourcery.com>
11521 * tracepoint.c (struct tracepoint_action_ops): New.
11522 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11523 (m_tracepoint_action_download): New.
11524 (r_tracepoint_action_download): New.
11525 (x_tracepoint_action_download): New.
11526 (l_tracepoint_action_download): New.
11527 (add_tracepoint_action): Install `action->ops' according type.
11528 (download_tracepoint_1): Move code `download' function pointer
11529 of various tracepoint_action_ops.
11531 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11533 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11534 linux_ptrace_attach_warnings.
11536 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11538 * Makefile.in (linux-ptrace.o): New.
11539 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11540 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11541 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11542 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11543 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11545 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11547 2012-03-08 Yao Qi <yao@codesourcery.com>
11548 Pedro Alves <palves@redhat.com>
11550 Fix PR server/13392.
11551 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11552 offset of JMP insn.
11553 * tracepoint.c (remove_tracepoint): New.
11554 (cmd_qtdp): Call remove_tracepoint when failed to install.
11556 2012-03-07 Pedro Alves <palves@redhat.com>
11558 * linux-low.c (get_detach_signal): New.
11559 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11560 Pass on pending signals to PTRACE_DETACH. Check the result of the
11562 * server.c (program_signals, program_signals_p): New.
11563 (handle_general_set): Handle QProgramSignals.
11564 * server.h (program_signals, program_signals_p): Declare.
11566 2012-03-05 Pedro Alves <palves@redhat.com>
11567 Jan Kratochvil <jan.kratochvil@redhat.com>
11569 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11572 2012-03-03 Yao Qi <yao@codesourcery.com>
11574 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11575 agent_look_up_symbols.
11577 2012-03-03 Yao Qi <yao@codesourcery.com>
11579 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11580 (linux-x86-low.o): Likewise.
11581 * server.h: Remove in_process_agent_loaded.
11582 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11586 2012-03-03 Yao Qi <yao@codesourcery.com>
11588 * tracepoint.c (gdb_agent_capability): New global.
11589 (in_process_agent_loaded_ust): Renamed to
11590 `in_process_agent_supports_ust'.
11592 (in_process_agent_supports_ust): Call agent_capability_check.
11593 (clear_installed_tracepoints): Assert that agent supports
11596 2012-03-03 Yao Qi <yao@codesourcery.com>
11598 * linux-low.c (linux_supports_agent): New.
11599 (linux_target_ops): Initialize field `supports_agent' with
11600 linux_supports_agent.
11601 * target.h (struct target_ops) <supports_agent>: New.
11602 (target_supports_agent): New macro.
11603 * server.c (handle_general_set): Handle packet 'QAgent'.
11604 (handle_query): Send `QAgent+'.
11605 * Makefile.in (server.o): Depends on agent.h.
11607 2012-03-03 Yao Qi <yao@codesourcery.com>
11609 * Makefile.in (OBS): Add agent.o.
11610 Add new rule for agent.o.
11611 Track dependence of tracepoint.c on agent.h.
11612 * tracepoint.c (run_inferior_command_1):
11613 (run_inferior_command): Call agent_run_command.
11614 (gdb_ust_connect_sync_socket): Deleted. Move it to
11616 (resume_thread, stop_thread): Likewise.
11617 (gdb_ust_socket_init): Renamed to ...
11618 (gdb_agent_socket_init): ... New.
11619 (gdb_ust_thread): Renamed to ...
11620 (gdb_agent_helper_thread): ... New.
11621 (gdb_ust_init): Move some code to ...
11622 (gdb_agent_init): ... here. New.
11623 [HAVE_UST]: Call gdb_ust_init.
11624 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11625 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11626 * config.in, configure: Regenerated.
11628 2012-03-02 Pedro Alves <palves@redhat.com>
11630 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11631 * linux-low.c (struct simple_pid_list): New.
11632 (stopped_pids): New a struct simple_pid_list pointer.
11633 (add_to_pid_list, pull_pid_from_list): New.
11634 (handle_extended_wait): Don't assume the first signal new children
11635 report is SIGSTOP. Adjust call to pull_pid_from_list.
11636 (linux_wait_for_lwp): Adjust.
11638 2012-03-02 Yao Qi <yao@codesourcery.com>
11640 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11643 2012-03-02 Yao Qi <yao@codesourcery.com>
11645 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11646 `stop_pc' and `tpoint'. Update caller.
11648 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11650 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11651 * linux-low.c (use_linux_regsets): New macro.
11652 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11653 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11654 (linux_register_in_regsets): New function.
11655 (usr_fetch_inferior_registers): Skip registers covered by
11657 (usr_store_inferior_registers): Likewise.
11658 (usr_fetch_inferior_registers): New macro.
11659 (usr_store_inferior_registers): Likewise.
11660 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11661 (linux_store_registers): Likewise.
11662 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11664 (init_registers_mips64_dsp_linux): Likewise.
11665 (init_registers_mips_linux): New macro.
11666 (init_registers_mips_dsp_linux): Likewise.
11667 (mips_dsp_num_regs): Likewise.
11668 (DSP_BASE, DSP_CONTROL): New fallback macros.
11669 (mips_base_regs): New macro.
11670 (mips_regmap): Use it. Fix the size.
11671 (mips_dsp_regmap): New variable.
11672 (mips_dsp_regset_bitmap): Likewise.
11673 (mips_arch_setup): New function.
11674 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11676 (mips_cannot_store_register): Likewise.
11677 (the_low_target): Update .arch_setup, .num_regs and .regmap
11678 initializers. Add .regset_bitmap initializer.
11679 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11681 * linux-bfin-low.c (the_low_target): Likewise.
11682 * linux-cris-low.c (the_low_target): Likewise.
11683 * linux-crisv32-low.c (the_low_target): Likewise.
11684 * linux-ia64-low.c (the_low_target): Likewise.
11685 * linux-m32r-low.c (the_low_target): Likewise.
11686 * linux-m68k-low.c (the_low_target): Likewise.
11687 * linux-ppc-low.c (the_low_target): Likewise.
11688 * linux-s390-low.c (the_low_target): Likewise.
11689 * linux-sh-low.c (the_low_target): Likewise.
11690 * linux-sparc-low.c (the_low_target): Likewise.
11691 * linux-tic6x-low.c (the_low_target): Likewise.
11692 * linux-x86-low.c (the_low_target): Likewise.
11693 * linux-xtensa-low.c (the_low_target): Likewise.
11694 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11695 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11696 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11698 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11699 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11701 2012-02-29 Yao Qi <yao@codesourcery.com>
11702 Pedro Alves <palves@redhat.com>
11704 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11705 `step_over_finished' is true.
11707 2012-02-27 Pedro Alves <palves@redhat.com>
11709 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11710 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11712 2012-02-27 Pedro Alves <palves@redhat.com>
11715 * linux-low.c (pid_is_stopped): New.
11716 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11718 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11720 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11723 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11725 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11727 2012-02-24 Luis Machado <lgustavo@codesourcery>
11729 * server.c (handle_query): Advertise support for target-side
11730 breakpoint condition evaluation.
11731 (process_point_options): New function.
11732 (process_serial_event): When inserting a breakpoint, check for
11733 a target-side condition that should be evaluated.
11735 * mem-break.c: Include regcache.h and ax.h.
11736 (point_cond_list_t): New data structure.
11737 (breakpoint) <cond_list>: New field.
11738 (find_gdb_breakpoint_at): Make non-static.
11739 (delete_gdb_breakpoint_at): Clear any target-side
11741 (clear_gdb_breakpoint_conditions): New function.
11742 (add_condition_to_breakpoint): Likewise.
11743 (add_breakpoint_condition): Likewise.
11744 (gdb_condition_true_at_breakpoint): Likewise.
11745 (gdb_breakpoint_here): Return result directly instead
11746 of going through a local variable.
11748 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11749 (clear_gdb_breakpoint_conditions): Likewise.
11750 (add_breakpoint_condition): Likewise.
11751 (gdb_condition_true_at_breakpoint): Likewise.
11753 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11754 (need_step_over_p): Take target-side breakpoint condition into
11757 2012-02-24 Luis Machado <lgustavo@codesourcery>
11759 * server.h: Include tracepoint.h.
11760 (agent_mem_read, agent_get_trace_state_variable_value,
11761 agent_set_trace_state_variable_value,
11762 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11763 get_set_tsv_func_addr): New prototypes.
11765 * ax.h: New include file.
11766 * ax.c: New source file.
11768 * tracepoint.c: Include ax.h.
11769 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11770 agent_expr, eval_result_type): Move to ax.h.
11771 (parse_agent_expr): Rename to ...
11772 (gdb_parse_agent_expr): ... this, make it non-static and move
11774 (unparse_agent_expr) Rename to ...
11775 (gdb_unparse_agent_expr): ... this, make it non-static and move
11777 (eval_agent_expr): Rename to ...
11778 (eval_tracepoint_agent_expr): ... this.
11779 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11780 forward declarations.
11781 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11782 (agent_get_trace_state_variable_value): New function.
11783 (agent_set_trace_state_variable_value): New function.
11784 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11785 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11786 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11787 (condition_true_at_tracepoint): Likewise.
11788 (parse_agent_expr): Rename to ...
11789 (gdb_parse_agent_expr): ... this and move to ax.c.
11790 (unparse_agent_expr): Rename to ...
11791 (gdb_unparse_agent_expr): ... this and move to ax.c.
11792 (gdb_agent_op_name): Move to ax.c.
11793 (eval_agent_expr): Rename to ...
11794 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11796 (eval_tracepoint_agent_expr): New function.
11797 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11799 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11801 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11802 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11803 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11804 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11805 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11806 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11807 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11808 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11809 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11810 (compile_bytecodes): Remove forward declaration.
11811 (is_goto_target): Move to ax.c.
11812 (compile_bytecodes): Move to ax.c and call
11813 agent_get_trace_state_variable_value (...) and
11814 agent_set_trace_state_variable_value (...).
11816 * Makefile.in: Update ax.c and IPA dependencies.
11818 2012-02-24 Pedro Alves <palves@redhat.com>
11820 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11821 (cmd_bigqtbuffer_circular): ... this. Only handle
11822 'QTBuffer:circular:'.
11823 (handle_tracepoint_general_set): Adjust.
11825 2012-02-16 Yao Qi <yao@codesourcery.com>
11827 * inferiors.c: Move code to ...
11828 * dll.c: .... here. New.
11829 * server.h: Declare clear_dlls.
11830 * Makefile.in (SFILES): Add dll.c.
11834 2012-02-11 Yao Qi <yao@codesourcery.com>
11836 * server.c: (handle_monitor_command): Add a new parameter
11838 (handle_query): Update caller.
11840 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11842 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11843 * configure, config.in: Regenerate.
11844 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11847 2012-02-02 Pedro Alves <palves@redhat.com>
11849 Try SIGKILL first, then PTRACE_KILL.
11850 * linux-low.c (linux_kill_one_lwp): New.
11851 (linux_kill_one_lwp): Rename to ...
11852 (kill_one_lwp_callback): ... this. Use the new
11853 linux_kill_one_lwp.
11855 2012-02-02 Pedro Alves <palves@redhat.com>
11857 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11860 2012-01-27 Pedro Alves <palves@redhat.com>
11862 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11863 (elf_64_file_p): Make static.
11864 (linux_pid_exe_is_elf_64_file): New.
11865 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11866 Delete declarations.
11867 (linux_pid_exe_is_elf_64_file): Declare.
11868 * linux-x86-low.c (x86_arch_setup): Use
11869 linux_pid_exe_is_elf_64_file.
11871 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11873 * linux-low.c (linux_wait_for_event_1): Rename to ...
11874 (linux_wait_for_event): ... here and merge it with former
11875 linux_wait_for_event - new variable wait_ptid, use it.
11876 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11878 2012-01-23 Pedro Alves <palves@redhat.com>
11880 * server.c (main): Avoid yet another case of infinite loop while
11881 detaching/killing after a longjmp.
11883 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11886 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11888 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11890 * hostio.c (handle_readlink): New function.
11891 (handle_vFile): Call it to handle "vFile:readlink" packets.
11893 2012-01-20 Pedro Alves <palves@redhat.com>
11894 Ulrich Weigand <ulrich.weigand@linaro.org>
11896 * server.c (handle_v_requests): Only support vAttach and vRun to
11897 start multiple processes when in extended protocol mode.
11899 2012-01-17 Pedro Alves <palves@redhat.com>
11901 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11902 memalign plus mprotect to allocate the scratch buffer.
11904 2012-01-13 Pedro Alves <palves@redhat.com>
11906 * server.c (attach_inferior): Clear `cont_thread'.
11908 2012-01-13 Pedro Alves <palves@redhat.com>
11910 * server.c (main): Avoid infinite loop while detaching/killing
11913 2012-01-09 Doug Evans <dje@google.com>
11915 * server.c (start_inferior): Set last_ptid in --wrapper case.
11917 2012-01-06 Yao Qi <yao@codesourcery.com>
11919 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11921 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11923 2012-01-04 Yao Qi <yao@codesourcery.com>
11925 * tracepoint.c (cmd_qtdp): Print debug message
11926 for static tracepoint.
11928 2012-01-04 Yao Qi <yao@codesourcery.com>
11930 * tracepoint.c (trace_vdebug): Differentiate debug message
11931 between gdbserver and IPA.
11933 2012-01-03 Yao Qi <yao@codesourcery.com>
11935 * tracepoint.c (tracepoint_was_hit): Don't collect for
11938 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11940 * terminal.h: Reformat copyright header.
11942 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11944 * server.c (gdbserver_version): Update copyright year.
11945 * gdbreplay.c (gdbreplay_version): Likewise.
11947 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11949 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11952 2011-12-18 Hui Zhu <teawater@gmail.com>
11953 * linux-low.c (linux_create_inferior): Save return value to ret.
11955 2011-12-18 Hui Zhu <teawater@gmail.com>
11957 * linux-low.c (linux_create_inferior): Save return value to ret.
11959 2011-12-16 Doug Evans <dje@google.com>
11961 * linux-low.c (linux_create_inferior): If stdio connection,
11962 redirect stdin from /dev/null, stdout to stderr.
11963 * remote-utils.c (remote_is_stdio): New static global.
11964 (remote_connection_is_stdio): New function.
11965 (remote_prepare): Handle stdio connection.
11966 (remote_open): Ditto.
11967 (remote_close): Don't close stdin for stdio connections.
11968 (read_prim,write_prim): New functions. Replace all calls to
11969 read/write to these.
11970 * server.c (main): Watch for "-" argument. Move call to
11971 remote_prepare before start_inferior.
11972 * server.h (STDIO_CONNECTION_NAME): New macro.
11973 (remote_connection_is_stdio): Declare.
11975 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11976 in debugging output.
11978 2011-12-15 Yao Qi <yao@codesourcery.com>
11980 * tracepoint.c: Include sys/syscall.h.
11981 (gdb_ust_thread): Remove preprocessor conditional.
11983 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11985 * linux-low.c (linux_detach_one_lwp): Call
11986 the_low_target.prepare_to_resume before detaching.
11988 2011-12-14 Yao Qi <yao@codesourcery.com>
11990 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11993 2011-12-14 Yao Qi <yao@codesourcery.com>
11995 * i386-low.c (i386_low_stopped_data_address): Initialize local
11996 variable `control'.
11998 2011-12-13 Pedro Alves <pedro@codesourcery.com>
12002 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
12003 DR_CONTROL unless necessary. Extend comments.
12004 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
12005 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
12007 2011-12-13 Yao Qi <yao@codesourcery.com>
12009 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12011 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12013 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12015 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12016 Print new debug message for such case.
12018 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12020 Fix overlapping memcpy.
12021 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
12022 the read_inferior_memory transfer.
12023 (delete_fast_tracepoint_jump): New variable buf. Use it for the
12024 write_inferior_memory transfer.
12025 (set_fast_tracepoint_jump): New variable buf. Use it for the
12026 read_inferior_memory and write_inferior_memory transfers.
12027 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
12028 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12029 Use it for the write_inferior_memory transfer.
12030 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12033 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12035 * linux-low.c (fetch_register, store_register): Make code
12036 consistent, fix formatting.
12038 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12040 * linux-low.c (usr_store_inferior_registers): Factor out code
12041 to handle individual registers into...
12042 (store_register): ... this new function.
12044 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
12046 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
12047 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
12048 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
12049 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
12050 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
12051 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
12052 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
12053 (srv_xmlfiles): Add new XML files.
12055 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12057 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12058 (init_registers_s390_linux32v1): Add prototype.
12059 (init_registers_s390_linux32v2): Likewise.
12060 (init_registers_s390_linux64v1): Likewise.
12061 (init_registers_s390_linux64v2): Likewise.
12062 (init_registers_s390x_linux64v1): Likewise.
12063 (init_registers_s390x_linux64v2): Likewise.
12064 (s390_num_regs): Increment to 52.
12065 (s390_regmap): Add orig_r2 register.
12066 (s390_num_regs_3264): Increment to 68.
12067 (s390_regmap_3264): Add orig_r2 register.
12068 (s390_collect_ptrace_register): Handle orig_r2 register.
12069 (s390_supply_ptrace_register): Likewise.
12070 (s390_fill_last_break): New function.
12071 (s390_store_last_break): Likewise.
12072 (s390_fill_system_call): New function.
12073 (s390_store_system_call): Likewise.
12074 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12076 (s390_check_regset): New function.
12077 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12078 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12079 Update target_regsets for available register sets.
12081 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12082 Jan Kratochvil <jan.kratochvil@redhat.com>
12084 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12085 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12087 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12088 * linux-low.h (struct process_info_private): New member r_debug.
12089 * server.c (handle_qxfer_libraries): Call
12090 the_target->qxfer_libraries_svr4.
12091 (handle_qxfer_libraries_svr4): New function.
12092 (qxfer_packets): New entry "libraries-svr4".
12093 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12094 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12095 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12096 PACKET_qXfer_libraries_svr4.
12098 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12100 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12101 PSW address/mask between 8-byte and 16-byte formats.
12102 (s390_supply_ptrace_register): Likewise.
12103 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12104 basic addressing mode bit.
12106 2011-11-24 Stan Shebs <stan@codesourcery.com>
12108 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12110 2011-11-17 Stan Shebs <stan@codesourcery.com>
12112 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12113 (tracing_start_time): New global.
12114 (tracing_stop_time): New global.
12115 (tracing_user_name): New global.
12116 (tracing_notes): New global.
12117 (tracing_stop_note): New global.
12118 (cmd_qtstart): Set traceframe_usage, start_time.
12119 (stop_tracing): Set stop_time.
12120 (cmd_qtstatus): Report additional status.
12121 (cmd_qtp): New function.
12122 (handle_tracepoint_query): Call it.
12123 (cmd_qtnotes): New function.
12124 (handle_tracepoint_general_set): Call it.
12125 (get_timestamp): Rename from tsv_get_timestamp.
12127 2011-11-14 Stan Shebs <stan@codesourcery.com>
12128 Kwok Cheung Yeung <kcy@codesourcery.com>
12130 * linux-x86-low.c (small_jump_insn): New.
12131 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12132 trampoline and error message, build a trampoline and issue a small
12133 jump instruction to it.
12134 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12135 trampoline and error message.
12136 (x86_get_min_fast_tracepoint_insn_len): New.
12137 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12138 * linux-low.h (struct linux_target_ops): Add arguments to
12139 install_fast_tracepoint_jump_pad operation, add new operation.
12140 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12142 (linux_get_min_fast_tracepoint_insn_len): New function.
12143 (linux_target_op): Add new operation.
12144 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12145 (gdb_trampoline_buffer_end): Ditto.
12146 (gdb_trampoline_buffer_error): Ditto.
12147 (struct ipa_sym_addresses): Add fields for new IPA variables.
12148 (symbol_list): Add entries for new IPA variables.
12149 (struct tracepoint): Add fields to hold the address range of the
12150 trampoline used by the tracepoint.
12151 (trampoline_buffer_head): New static variable.
12152 (trampoline_buffer_tail): Ditto.
12153 (claim_trampoline_space): New function.
12154 (have_fast_tracepoint_trampoline_buffer): New function.
12155 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12157 (install_fast_tracepoint): Ditto, also add error buffer argument.
12158 (cmd_qtminftpilen): New function.
12159 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12160 (fast_tracepoint_from_trampoline_address): New function.
12161 (fast_tracepoint_collecting): Handle trampoline as part of jump
12163 (set_trampoline_buffer_space): New function.
12164 (initialize_tracepoint): Initialize new IPA variables.
12165 * target.h (struct target_ops): Add arguments to
12166 install_fast_tracepoint_jump_pad operation, add new
12167 get_min_fast_tracepoint_insn_len operation.
12168 (target_get_min_fast_tracepoint_insn_len): New.
12169 (install_fast_tracepoint_jump_pad): Add arguments.
12170 * server.h (IPA_BUFSIZ): Define.
12171 * linux-i386-ipa.c: Include extra header files.
12172 (initialize_fast_tracepoint_trampoline_buffer): New function.
12173 (initialize_low_tracepoint): Call it.
12174 * server.h (set_trampoline_buffer_space): Declare.
12175 (claim_trampoline_space): Ditto.
12176 (have_fast_tracepoint_trampoline_buffer): Ditto.
12178 2011-11-14 Yao Qi <yao@codesourcery.com>
12180 * server.c (handle_query): Handle InstallInTrace for qSupported.
12181 * tracepoint.c (add_tracepoint): Sort list.
12182 (install_tracepoint, download_tracepoint): New.
12183 (cmd_qtdp): Call them to install and download tracepoints.
12184 (sort_tracepoints): Removed.
12185 (cmd_qtstart): Update.
12187 2011-11-14 Yao Qi <yao@codesourcery.com>
12189 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12190 * mem-break.h: Declare.
12191 * tracepoint.c (cmd_qtstart): Move some code to ...
12192 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12194 (download_tracepoints): Move some code to ...
12195 (download_tracepoint_1): ... here. New.
12197 2011-11-08 Yao Qi <yao@codesourcery.com>
12199 * remote-utils.c (relocate_instruction): A comment fix.
12201 2011-11-07 Joel Brobecker <brobecker@adacore.com>
12203 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12204 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12205 dr_status_mirror and dr_control_mirror from debug_reg_state.
12206 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12207 (i386_initial_stuff): Remove use of deleted globals.
12208 (i386_get_thread_context, i386_set_thread_context,
12209 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12210 from debug_reg_state.
12212 2011-11-05 Yao Qi <yao@codesourcery.com>
12214 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12215 address as TPOINT's.
12217 2011-11-02 Stan Shebs <stan@codesourcery.com>
12219 * tracepoint.c (agent_mem_read_string): New function.
12220 (eval_agent_expr): Call it for tracenz.
12221 * server.c (handle_query): Report support for tracenz.
12223 2011-11-02 Yao Qi <yao@codesourcery.com>
12225 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12227 2011-11-02 Yao Qi <yao@codesourcery.com>
12229 * target.h: Fix a typo in comment.
12231 2011-10-31 Pedro Alves <pedro@codesourcery.com>
12233 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12234 clobber the breakpoints' shadows with fast tracepoint jumps.
12235 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12236 * target.c (write_inferior_memory): Also pass MYADDR down to
12239 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12241 * configure.ac: Check support for personality routine.
12242 * configure: Regenerate.
12243 * config.in: Likewise.
12244 * linux-low.c: Include <sys/personality.h>.
12245 Define ADDR_NO_RANDOMIZE if necessary.
12246 (linux_create_inferior): Disable address space randomization when
12247 forking inferior, if requested.
12248 (linux_supports_disable_randomization): New function.
12249 (linux_target_ops): Install it.
12250 * server.h (disable_randomization): Declare.
12251 * server.c (disable_randomization): New global variable.
12252 (handle_general_set): Handle QDisableRandomization.
12253 (handle_query): Likewise for qSupported.
12254 (main): Support --disable-randomization and --no-disable-randomization
12255 command line arguments.
12256 * target.h (struct target_ops): Add supports_disable_randomization.
12257 (target_supports_disable_randomization): New macro.
12259 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12261 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12263 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12264 [!PT_GETDSBT] (target_loadmap): New definition.
12265 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12266 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12267 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12268 and PT_GETDSBT to LINUX_LOADMAP.
12269 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12270 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12272 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12274 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12275 (arm_linux_hwbp_cap): New static variable.
12276 (arm_linux_get_hwbp_cap): Replace by ...
12277 (arm_linux_init_hwbp_cap): ... this new function.
12278 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12279 (arm_linux_get_hw_watchpoint_count): Likewise.
12280 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12281 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12282 (arm_prepare_to_resume): Use perror_with_name instead of error.
12284 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12286 * linux-arm-low.c: Include <signal.h>.
12287 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12288 (struct arm_linux_hwbp_cap): New data type.
12289 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12290 (struct arm_linux_hw_breakpoint): New data type.
12291 (MAX_BPTS, MAX_WPTS): Define.
12292 (struct arch_process_info, struct arch_lwp_info): New data types.
12293 (arm_linux_get_hwbp_cap): New function.
12294 (arm_linux_get_hw_breakpoint_count): Likewise.
12295 (arm_linux_get_hw_watchpoint_count): Likewise.
12296 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12297 (arm_hwbp_control_initialize): Likewise.
12298 (arm_hwbp_control_is_enabled): Likewise.
12299 (arm_hwbp_control_is_initialized): Likewise.
12300 (arm_hwbp_control_disable): Likewise.
12301 (arm_linux_hw_breakpoint_equal): Likewise.
12302 (arm_linux_hw_point_initialize): Likewise.
12303 (struct update_registers_data): New data structure.
12304 (update_registers_callback: New function.
12305 (arm_insert_point): Likewise.
12306 (arm_remove_point): Likewise.
12307 (arm_stopped_by_watchpoint): Likewise.
12308 (arm_stopped_data_address): Likewise.
12309 (arm_new_process): Likewise.
12310 (arm_new_thread): Likewise.
12311 (arm_prepare_to_resume): Likewise.
12312 (the_low_target): Register arm_insert_point, arm_remove_point,
12313 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12314 arm_new_thread, and arm_prepare_to_resume.
12316 2011-09-15 Stan Shebs <stan@codesourcery.com>
12318 * server.h (struct emit_ops): Add compare-goto fields.
12319 * tracepoint.c (gdb_agent_op_sizes): New table.
12320 (emit_eq_goto): New function.
12321 (emit_ne_goto): New function.
12322 (emit_lt_goto): New function.
12323 (emit_le_goto): New function.
12324 (emit_gt_goto): New function.
12325 (emit_ge_goto): New function.
12326 (is_goto_target): New function.
12327 (compile_bytecodes): Recognize special cases of compare-goto
12328 combinations and call specialized emitters for them.
12329 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12330 (amd64_emit_ne_goto): New function.
12331 (amd64_emit_lt_goto): New function.
12332 (amd64_emit_le_goto): New function.
12333 (amd64_emit_gt_goto): New function.
12334 (amd64_emit_ge_goto): New function.
12335 (amd64_emit_ops): Add the new functions.
12336 (i386_emit_eq_goto): New function.
12337 (i386_emit_ne_goto): New function.
12338 (i386_emit_lt_goto): New function.
12339 (i386_emit_le_goto): New function.
12340 (i386_emit_gt_goto): New function.
12341 (i386_emit_ge_goto): New function.
12342 (i386_emit_ops): Add the new functions.
12344 2011-09-08 Stan Shebs <stan@codesourcery.com>
12346 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12347 (i386_emit_epilogue): Restore %ebx.
12349 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12351 * server.c (step_thread): Remove definition.
12352 (process_serial_event): Don't handle Hs.
12353 * server.h (step_thread): Remove declaration.
12354 * target.c (set_desired_inferior): Remove use of step_thread.
12356 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12358 * linux-low.c: Include linux-procfs.h.
12359 (linux_attach_lwp_1): Update comments.
12360 (linux_attach): Scan for existing threads when attaching to a
12361 process that is the tgid.
12362 * Makefile.in: Update dependencies.
12364 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12366 * configure.srv: Add linux-procfs.o dependencies.
12368 2011-08-14 Yao Qi <yao@codesourcery.com>
12370 * target.h (struct target_ops): Fix indent.
12371 * win32-low.c (win32_target_ops): Fix comment.
12373 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12374 Yao Qi <yao@codesourcery.com>
12376 * Makefile.in (clean): Remove tic6x-*.c files.
12377 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12378 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12379 (tic6x-c64xp-linux.c): Likewise.
12380 * configure.srv: Add support for tic6x-*-uclinux.
12381 * linux-tic6x-low.c: New.
12382 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12384 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12385 Yao Qi <yao@codesourcery.com>
12387 * target.h (struct target_ops): Add read_loadmap.
12388 * linux-low.c (struct target_loadseg): New type.
12389 (struct target_loadmap): New type.
12390 (linux_read_loadmap): New function.
12391 (linux_target_ops): Add linux_read_loadmap.
12392 * server.c (handle_query): Support qXfer:fdpic:read packet.
12393 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12396 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12398 * win32-low.c: Include <stdint.h>.
12400 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12402 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12403 to the inferior here.
12404 (i386_remove_aligned_watchpoint): Ditto.
12405 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12406 fit part of the watchpoint in the debug registers.
12407 (i386_update_inferior_debug_regs): New.
12408 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12409 registers, and only update the inferior on success.
12410 (i386_low_remove_watchpoint): Ditto.
12412 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12414 * linux-low.c (compare_ints, unique, list_threads, show_process,
12415 linux_core_of_thread): Delete.
12416 (linux_target_ops): Change linux_core_of_thread to
12417 linux_common_core_of_thread.
12418 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12419 * utils.c (malloc_failure): Change type of argument.
12420 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12421 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12422 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12423 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12424 (IPA_OBJS): Add common-utils-ipa.o.
12425 (ptid_h, linux_osdata_h): New macros.
12426 (server_h): Add common/common-utils.h, common/xml-utils.h,
12427 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12429 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12430 ptid.o, buffer.o): New rules.
12431 (linux-low.o): Add common/linux-osdata.h as a dependency.
12432 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12433 * configure.ac: Add AC_HEADER_DIRENT check.
12434 * config.in: Regenerate.
12435 * configure: Regenerate.
12436 * remote-utils.c (xml_escape_text): Delete.
12437 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12438 buffer_xml_printf): Move to common/buffer.c.
12439 * server.c (main): Remove call to initialize_inferiors.
12440 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12441 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12442 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12443 internal_error, gdb_assert, gdb_assert_fail): Delete.
12444 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12445 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12447 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12448 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12449 initialize_inferiors): Delete.
12451 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12453 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12456 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12458 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12460 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12462 2011-05-26 Yao Qi <yao@codesourcery.com>
12464 * Makefile.in (thread-db.o): Track dependence to
12465 common/gdb_thread_db.h.
12466 * thread-db.c: include gdb_thread_db.h from right place.
12468 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12470 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12471 __FILE__ and __LINE__ to internal_error.
12473 2011-05-13 Doug Evans <dje@google.com>
12475 * thread-db.c (try_thread_db_load_from_sdir): New function.
12476 (try_thread_db_load_from_dir): New function.
12477 (thread_db_load_search): Handle $sdir, ignore $pdir.
12478 Remove trying of system directories if search of
12479 libthread-db-search-path fails, that is now done via $sdir.
12481 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12483 * server.c (handle_query): Add EnableDisableTracepoints to the list
12484 of supported features.
12485 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12487 (cmd_qtenable_disable): New.
12488 (cmd_qtstart): Install tracepoints even if disabled.
12489 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12490 receiving a QTEnable or QTDisable packet.
12491 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12492 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12494 (gdb_probe): Skip data collection if static tracepoint is disabled.
12496 2011-05-10 Doug Evans <dje@google.com>
12498 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12500 2011-05-04 Doug Evans <dje@google.com>
12502 * linux-low.c (linux_join): Skip process lookup.
12503 * spu-low.c (spu_join): Ditto.
12504 * server.c (join_inferiors_callback): Delete.
12505 (process_serial_event): For 'D' packet (detach) call join_inferior
12508 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12510 * README: Don't mention xscale*-*-linux*.
12511 * configure.srv (xscale*-*-linux*): Don't handle target.
12513 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12515 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12517 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12518 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12519 (i386_emit_void_call_2): Likewise.
12521 2011-04-26 Yao Qi <yao@codesourcery.com>
12523 * linux-low.c: Move common macros to linux-ptrace.h.
12524 Include linux-ptrace.h.
12525 * Makefile.in (linux_ptrace_h): New.
12526 (linux-low.o): Depends on linux-ptrace.h.
12528 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12530 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12531 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12532 (remote_prepare): New function with most of the TCP code from ...
12533 (remote_open): ... here. Detect PORT here unconditionally. Move also
12534 setting transport_is_reliable.
12535 * server.c (run_once): New variable.
12536 (gdbserver_usage): Document it.
12537 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12538 the first run if RUN_ONCE.
12539 * server.h (run_once, remote_prepare): New declarations.
12541 2011-04-19 Tom Tromey <tromey@redhat.com>
12543 * win32-low.c (handle_load_dll): Remove duplicate "the".
12545 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12547 Remove support for old Cygwin 1.5 versions.
12548 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12549 function to avoid warning.
12550 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12553 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12555 * gdbserver/server.h (Macro _): Define it if not available.
12557 2011-03-14 Michael Snyder <msnyder@vmware.com>
12559 * hostio.c (handle_close): Remove unnecessary null test.
12561 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12563 * Makefile.in (maintainer-clean realclean distclean): Remove
12564 "make ... subdir_do" command.
12566 2011-03-10 Michael Snyder <msnyder@vmware.com>
12568 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12570 * server.c (handle_v_run): Free alloced buffer on early return.
12572 2011-03-09 Yao Qi <yao@codesourcery.com>
12575 2011-03-04 Yao Qi <yao@codesourcery.com>
12577 * Makefile.in: Remove GNU make feature --directory.
12579 2011-03-05 Yao Qi <yao@codesourcery.com>
12581 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12582 (subdir_do): New make target. Copied from gdb/Makefile.
12583 (maintainer-clean, realclean, distclean, clean): Call corresponding
12584 make targets in common/Makefile.
12586 2011-02-11 Yao Qi <yao@codesourcery.com>
12588 * configure.ac: Call AC_PROG_RANLIB.
12589 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12590 * configure: Regenerate.
12592 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12594 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12596 2011-03-06 Yao Qi <yao@codesourcery.com>
12598 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12600 2011-03-05 Yao Qi <yao@codesourcery.com>
12602 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12603 (subdir_do): New make target. Copied from gdb/Makefile.
12604 (maintainer-clean, realclean, distclean, clean): Call corresponding
12605 make targets in common/Makefile.
12607 2011-03-04 Yao Qi <yao@codesourcery.com>
12609 * Makefile.in: Remove GNU make feature --directory.
12611 2011-03-04 Michael Snyder <msnyder@vmware.com>
12613 * server.c (queue_stop_reply): Call xmalloc not malloc.
12615 2011-03-02 Michael Snyder <msnyder@vmware.com>
12617 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12619 2011-02-28 Michael Snyder <msnyder@vmware.com>
12621 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12622 (cmd_qtframe): Ditto.
12623 (cmd_qtbuffer): Ditto.
12624 (cmd_bigqtbuffer): Ditto.
12626 * utils.c (decimal2str): Initialize 'width' to nine, then
12627 don't mess with it.
12629 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12631 * hostio.c (require_data): Free *data, not data.
12633 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12635 * hostio.c (require_data): Use free, not xfree.
12637 2011-02-27 Michael Snyder <msnyder@vmware.com>
12639 * server.c (handle_query): Discard unused value.
12641 * hostio.c (require_data): Free malloc memory before returning
12644 2011-02-26 Michael Snyder <msnyder@vmware.com>
12646 * linux-low.c (list_threads): Call closedir for dirent.
12648 2011-02-27 Michael Snyder <msnyder@vmware.com>
12650 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12651 a case statement falls through.
12653 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12655 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12658 2011-02-26 Michael Snyder <msnyder@vmware.com>
12660 * utils.c (decimal2str): Eliminate dead code and dead param.
12661 (pulongest): Drop dead param from call to decimal2str.
12664 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12666 Revert the following patch (not approved yet):
12667 2011-02-21 Hui Zhu <teawater@gmail.com>
12668 * tracepoint.c (tp_printf): New function.
12669 (eval_agent_expr): Handle gdb_agent_op_printf.
12671 2011-02-21 Hui Zhu <teawater@gmail.com>
12673 * tracepoint.c (tp_printf): New function.
12674 (eval_agent_expr): Handle gdb_agent_op_printf.
12676 2011-02-18 Tom Tromey <tromey@redhat.com>
12678 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12679 (tracepoint.o): Likewise.
12680 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12681 (gdb_agent_op_names): Likewise.
12683 2011-02-18 Tom Tromey <tromey@redhat.com>
12685 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12686 gdb_agent_op_rot>: New constants.
12687 (gdb_agent_op_names): Add pick and roll.
12688 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12691 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12693 * aclocal.m4: Regenerated with aclocal-1.11.1.
12695 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12697 * server.c (handle_qxfer_traceframe_info): New.
12698 (qxfer_packets): Register "traceframe-info".
12699 (handle_query): Report support for qXfer:traceframe-info:read+.
12700 * tracepoint.c (match_blocktype): New.
12701 (traceframe_find_block_type): Rename to ...
12702 (traceframe_walk_blocks): ... this. Add callback filter argument,
12704 (traceframe_find_block_type): New, reimplemented on top of
12705 traceframe_walk_blocks.
12706 (build_traceframe_info_xml): New.
12707 (traceframe_read_info): New.
12708 * server.h (traceframe_read_info): Declare.
12710 2011-02-11 Yao Qi <yao@codesourcery.com>
12712 * configure.ac: Call AC_PROG_RANLIB.
12713 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12714 * configure: Regenerate.
12716 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12718 * server.c (gdb_read_memory): Change return semantics to allow
12720 (handle_search_memory_1): Adjust.
12721 (process_serial_event) <'m' packet>: Handle partial transfers.
12722 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12724 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12726 * regcache.c (init_register_cache): Initialize
12727 regcache->register_status.
12728 (free_register_cache): Release regcache->register_status.
12729 (regcache_cpy): Copy register_status.
12730 (registers_to_string): Print 'x's for unavailable registers.
12731 (supply_register): Mark the register's status valid or
12732 unavailable, depending on whether a buffer was passed in or not.
12733 (supply_register_zeroed): New.
12734 (supply_regblock): Mark the registers' status valid or
12735 unavailable, depending on whether a buffer was passed in or not.
12736 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12737 (struct regcache): New `register_status' field.
12738 (supply_register_zeroed): Declare.
12739 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12740 supply_register_zeroed, rather than passing a NULL buffer to
12742 * tracepoint.c (fetch_traceframe_registers): Update comment.
12744 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12746 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12749 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12751 * server.h (decode_xfer_write): Change prototype.
12752 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12753 and don't extract the annex here.
12754 * server.c (decode_xfer_read): Remove `annex' parameter,
12755 and don't extract the annex here.
12756 (decode_xfer): New.
12757 (struct qxfer): New.
12758 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12759 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12760 (handle_qxfer_statictrace): New functions, abstracted out from
12761 handle_query, and made to use the struct qxfer interface.
12762 (handle_threads_qxfer_proper): Rename to ...
12763 (handle_qxfer_threads_proper): ... this.
12764 (handle_threads_qxfer): Rename to ...
12765 (handle_qxfer_threads): ... this. Adjust.
12766 (qxfer_packets): New array.
12767 (handle_qxfer): New function.
12768 (handle_query): Use handle_qxfer.
12770 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12772 * gdbreplay.c: Shorten lines of >= 80 columns.
12773 * linux-low.c: Ditto.
12774 * linux-ppc-low.c: Ditto.
12775 * linux-s390-low.c: Ditto.
12776 * linux-sparc-low.c: Ditto.
12777 * linux-x86-low.c: Ditto.
12778 * linux-xtensa-low.c: Ditto.
12779 * mem-break.c: Ditto.
12780 * nto-low.c: Ditto.
12781 * regcache.h: Ditto.
12782 * remote-utils.c: Ditto.
12785 * thread-db.c: Ditto.
12786 * tracepoint.c: Ditto.
12788 * win32-low.h: Ditto.
12790 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12792 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12795 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12797 * server.c (gdbserver_version): Update copyright year in version
12799 * gdbreplay.c (gdbreplay_version): Ditto.
12801 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12803 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12804 * linux-bfin-low.c: New file.
12805 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12806 PT_DATA_ADDR for BFIN targets.
12807 * Makefile.in (SFILES): Add linux-bfin-low.c.
12808 (clean): Remove reg-bfin.c.
12809 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12810 * README: Mention supported Blackfin targets.
12812 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12814 * .gitignore: New file.
12816 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12818 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12820 2010-10-22 Jie Zhang <jie@codesourcery.com>
12822 * Makefile.in: Add FLAGS_TO_PASS variable.
12823 (install): Remove dependency of install-only and recursively
12824 invoke make for install-only.
12826 2010-10-04 Doug Evans <dje@google.com>
12828 * Makefile.in (uninstall): Use $(DESTDIR).
12830 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12834 * linux-x86-low.c (compat_siginfo_from_siginfo)
12835 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12836 si_code is < 0. Check for si_code == SI_TIMER before checking for
12839 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12841 * lynx-i386-low.c: New file.
12842 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12844 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12846 * lynx-low.c (ptrace_request_to_str): Remove handling for
12847 request values that have been removed in LynxOS 5.x.
12849 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12851 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12854 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12856 * configure.ac: Add --enable-inprocess-agent option.
12857 * configure: Rebuilt.
12859 2010-09-06 Yao Qi <yao@codesourcery.com>
12861 * linux-low.c (linux_kill): Remove unused variable.
12862 (linux_stabilize_threads): Likewise.
12863 * server.c (start_inferior): Likewise.
12864 (queue_stop_reply_callback): Likewise.
12865 * tracepoint.c (do_action_at_tracepoint): Likewise.
12867 2010-09-06 Yao Qi <yao@codesourcery.com>
12869 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12872 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12874 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12876 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12878 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12881 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12883 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12884 gdbserver/lynx-ppc-low.c: New files.
12885 * Makefile.in (lynx_low_h): New variable.
12886 (lynx-low.o, lynx-ppc-low.o): New rules.
12887 * configure.ac: On LynxOS, link with -lnetinet.
12888 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12889 * configure: regenerate.
12891 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12893 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12894 * configure.ac: Add check for vasprintf and vsnprintf.
12895 * configure, config.in: Regenerate.
12896 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12898 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12900 * gdbreplay.c: Move include of alloca.h up, next to include of
12902 * server.h: Add include of malloc.h.
12903 * mem-break.c: Remove include of malloc.h.
12904 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12906 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12908 * Makefile.in (memmem.o): Build with -Wno-error.
12910 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12912 * utils.c (xsnprintf): Make non-static.
12913 * server.h: Add xsnprintf declaration.
12914 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12915 replace calls to snprintf by calls to xsnprintf throughout.
12917 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12919 * configure.ac: Add configure check for alloca.
12920 * configure, config.in: Regenerate.
12921 * server.h: Include alloca.h if it exists.
12922 * gdbreplay.c: Include alloca.h if it exists.
12924 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12926 * linux-low.c (__SIGRTMIN): Define if not already defined.
12927 (linux_create_inferior): Check for __ANDROID__ rather than
12929 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12930 are already deferred.
12931 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12932 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12933 stopped and already has a pending signal to report.
12934 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12935 a pending signal to report or is moving out of a jump pad.
12936 (linux_init_signals): Check for __ANDROID__ rather than
12939 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12941 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12942 debug_threads check. Avoid a linear search when not doing debug
12945 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12947 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12948 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12949 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12950 (process_event): Change local fd's type to gdb_fildes_t.
12951 (create_file_handler): Adjust prototype.
12952 (delete_file_handler): Adjust prototype.
12953 (handle_file_event): Adjust prototype. Use pfildes.
12954 (create_file_event): Adjsut prototype.
12955 * remote-utils.c (remote_desc, listen_desc): Change type to
12957 * server.h: New gdb_fildes_t typedef.
12958 [USE_WIN32API]: Include winsock2.h.
12959 (delete_file_handler, add_file_handler): Adjust prototypes.
12960 (pfildes): Declare.
12961 * utils.c (pfildes): New.
12963 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12965 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12966 * configure: Regenerate.
12968 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12970 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12971 (linux_done_accessing_memory): ... this.
12972 (linux_target_ops): Adjust.
12973 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12974 * nto-low.c (nto_target_ops): Adjust comment.
12975 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12976 * spu-low.c (spu_target_ops): Adjust comment.
12977 * target.h (target_ops): Rename unprepare_to_access_memory field
12978 to done_accessing_memory.
12979 (unprepare_to_access_memory): Rename to ...
12980 (done_accessing_memory): ... this.
12982 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12984 * linux-low.c (linux_prepare_to_access_memory): New.
12985 (linux_unprepare_to_access_memory): New.
12986 (linux_target_ops): Install them.
12987 * server.c (read_memory): Rename to ...
12988 (gdb_read_memory): ... this. Use
12989 prepare_to_access_memory/prepare_to_access_memory.
12990 (write_memory): Rename to ...
12991 (gdb_write_memory): ... this. Use
12992 prepare_to_access_memory/prepare_to_access_memory.
12993 (handle_search_memory_1): Adjust.
12994 (process_serial_event): Adjust.
12995 * target.h (struct target_ops): New fields
12996 prepare_to_access_memory and unprepare_to_access_memory.
12997 (prepare_to_access_memory, unprepare_to_access_memory): New.
12998 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12999 prepare_to_access_memory/prepare_to_access_memory.
13000 * nto-low.c (nto_target_ops): Adjust.
13001 * spu-low.c (spu_target_ops): Adjust.
13002 * win32-low.c (win32_target_ops): Adjust.
13004 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13006 * Makefile.in (WARN_CFLAGS): Get it from configure.
13007 (WERROR_CFLAGS): New.
13008 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
13009 * configure.ac: Introduce --enable-werror, which adds -Werror to
13010 the compiler command line. Enabled by default. Disable with
13011 --disable-werror. Add -Wdeclaration-after-statement
13012 Wpointer-arith and -Wformat-nonliteral to warning flags.
13013 * configure: Regenerate.
13015 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13017 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13019 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13021 * gdbreplay.c (remote_error): New.
13023 (expect): Use gdbchar. Check for error reading from GDB.
13024 Clarify sync error output.
13025 (play): Check for errors writing to GDB.
13026 * linux-low.c (sigchld_handler): Really ignore `write' errors.
13027 * remote-utils.c (getpkt): Check for errors writing to the remote
13030 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13032 * linux-low.c (linux_wait_1): Move non-debugging code out of
13033 `debug_threads' control.
13035 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13037 * linux-low.c (linux_wait_1): Don't set last_status here.
13038 * server.c (push_event, queue_stop_reply_callback): Assert we're
13039 not pushing a TARGET_WAITKIND_IGNORE event.
13040 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13041 (myresume, handle_target_event): Set the thread's last_resume_kind
13042 and last_status from the target returned status.
13044 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13048 * linux-x86-low.c (update_debug_registers_callback): New.
13049 (i386_dr_low_set_addr): Use it.
13050 (i386_dr_low_get_addr): New.
13051 (i386_dr_low_set_control): Use update_debug_registers_callback.
13052 (i386_dr_low_get_control): New.
13053 (i386_dr_low_get_status): Adjust.
13054 * linux-low.c (linux_stop_lwp): New.
13055 * linux-low.h (linux_stop_lwp): Declare.
13057 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13058 argument instead of a i386_debug_reg_state.
13059 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13060 a i386_debug_reg_state.
13061 (i386_insert_aligned_watchpoint): Adjust.
13062 (i386_remove_aligned_watchpoint): Adjust.
13063 (i386_low_stopped_data_address): Read the debug registers from the
13064 inferior instead of from the mirrors.
13065 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13066 (i386_dr_low_get_addr): Declare.
13067 (i386_dr_low_get_control): Declare.
13068 (i386_dr_low_get_status): Change prototype.
13070 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13071 (i386_dr_low_get_addr): New.
13072 (i386_dr_low_get_control): New.
13073 (i386_dr_low_get_status): Adjust prototype. Return
13075 (i386_initial_stuff): Clear dr_status_mirror and
13077 (i386_get_thread_context): Adjust.
13078 (i386_set_thread_context): Adjust.
13079 (i386_thread_added): Adjust.
13081 2010-08-24 Pedro Alves <pedro@codesourcery.com>
13083 * linux-low.h (linux_thread_area): Delete declaration.
13085 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13087 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13088 after its termination.
13090 2010-08-09 Pedro Alves <pedro@codesourcery.com>
13092 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13093 (gdb_wants_all_stopped): Delete.
13094 (linux_wait_1): Don't call them.
13095 * server.c (handle_v_cont): Tag all threads as want-stopped.
13096 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13097 stopped as "client-wants-stopped".
13099 2010-07-31 Pedro Alves <pedro@codesourcery.com>
13101 * Makefile.in (signals_h): New.
13102 (server_h): Depend on it.
13103 (server.o): Don't depend on $(signals_def).
13104 (signals.o): Depend on $(signals_def).
13106 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13108 * Makefile.in (signals_def): New.
13109 (server_h): Append include/gdb/signals.h and signals_def.
13110 (server.o): Append signals_def.
13112 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13114 * server.c (handle_target_event): Use target_signal_to_host for
13115 resume_info.sig initialization.
13116 * target.h (struct thread_resume) <sig>: New comment.
13118 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13120 * server.c (handle_query): strcpy() the returned string from paddress()
13121 instead of sprintf().
13122 * utils.c (paddress): Return phex_nz().
13124 2010-07-07 Joel Brobecker <brobecker@adacore.com>
13126 * server.c (handle_v_cont): Call mourn_inferior if process
13128 (myresume): Likewise.
13130 2010-07-01 Pedro Alves <pedro@codesourcery.com>
13132 Static tracepoints, and integration with UST.
13134 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13135 * mem-break.c (uninsert_all_breakpoints)
13136 (reinsert_all_breakpoints): New.
13137 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13138 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13139 (gdb_agent_ust_loaded, helper_thread_id)
13140 (gdb_agent_helper_thread_id): New macros.
13141 (struct ipa_sym_addresses): Add addr_ust_loaded,
13142 addr_helper_thread_id, addr_cmd_buf.
13143 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13144 (in_process_agent_loaded_ust): New.
13145 (write_e_ust_not_loaded): New.
13146 (maybe_write_ipa_ust_not_loaded): New.
13147 (struct collect_static_trace_data_action): New.
13148 (enum tracepoint_type) <static_tracepoint>: New.
13149 (struct tracepoint) <handle>: Mention static tracepoints.
13150 (struct static_tracepoint_ctx): New.
13151 (CMD_BUF_SIZE): New.
13152 (add_tracepoint_action): Handle static tracepoint actions.
13153 (unprobe_marker_at): New.
13154 (clear_installed_tracepoints): Handle static tracepoints.
13155 (cmd_qtdp): Handle static tracepoints.
13156 (probe_marker_at): New.
13157 (cmd_qtstart): Handle static tracepoints.
13158 (response_tracepoint): Handle static tracepoints.
13159 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13160 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13161 (get_context_regcache): Handle static tracepoints.
13162 (do_action_at_tracepoint): Handle static tracepoint actions.
13163 (traceframe_find_block_type): Handle static trace data blocks.
13164 (traceframe_read_sdata): New.
13165 (download_tracepoints): Download static tracepoint actions.
13166 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13167 (GDB_PROBE_NAME): New.
13169 (GET_UST_SYM): New.
13172 (ust_marker_to_static_tracepoint): New.
13174 (collect_ust_data_at_tracepoint): New.
13175 (gdb_ust_probe): New.
13176 (UNIX_PATH_MAX, SOCK_DIR): New.
13177 (gdb_ust_connect_sync_socket): New.
13178 (resume_thread, stop_thread): New.
13179 (run_inferior_command): New.
13180 (init_named_socket): New.
13181 (gdb_ust_socket_init): New.
13182 (cstr_to_hexstr): New.
13184 (first_marker, next_marker): New.
13185 (response_ust_marker): New.
13186 (cmd_qtfstm, cmd_qtsstm): New.
13187 (unprobe_marker_at, probe_marker_at): New.
13188 (cmd_qtstmat, gdb_ust_thread): New.
13189 (gdb_ust_init): New.
13190 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13191 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13192 (ST_REGENTRY): New.
13193 (x86_64_st_collect_regmap): New.
13194 (X86_64_NUM_ST_COLLECT_GREGS): New.
13195 (AMD64_RIP_REGNUM): New.
13196 (supply_static_tracepoint_registers): New.
13197 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13198 (ST_REGENTRY): New.
13199 (i386_st_collect_regmap): New.
13200 (i386_NUM_ST_COLLECT_GREGS): New.
13201 (supply_static_tracepoint_registers): New.
13202 * server.c (handle_query): Handle qXfer:statictrace:read.
13203 <qSupported>: Report support for StaticTracepoints, and
13204 qXfer:statictrace:read features.
13205 * server.h (traceframe_read_sdata)
13206 (supply_static_tracepoint_registers): Declare.
13207 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13208 (unpack_varlen_hex): Include in IPA build.
13209 * Makefile.in (ustlibs, ustinc): New.
13210 (IPA_OBJS): Add remote-utils-ipa.o.
13211 ($(IPA_LIB)): Link -ldl and -lpthread.
13213 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13214 * config.in, configure: Regenerate.
13216 2010-06-20 Ian Lance Taylor <iant@google.com>
13217 Pedro Alves <pedro@codesourcery.com>
13219 * linux-x86-low.c (always_true): Delete.
13220 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13221 trying to fool the compiler with always_true.
13223 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13225 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13226 conditions in gdbserver.
13228 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13230 * spu-low.c (spu_read_memory): Wrap around local store limit.
13231 (spu_write_memory): Likewise.
13233 2010-06-15 Pedro Alves <pedro@codesourcery.com>
13235 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13236 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13238 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13240 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13241 uses with LONGEST uses.
13243 2010-06-14 Stan Shebs <stan@codesourcery.com>
13244 Pedro Alves <pedro@codesourcery.com>
13248 * linux-x86-low.c: Include limits.h.
13250 (always_true): New.
13253 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13254 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13255 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13256 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13257 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13258 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13259 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13260 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13261 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13262 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13263 (amd64_emit_void_call_2): New.
13264 (amd64_emit_ops): New.
13265 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13266 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13267 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13268 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13269 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13270 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13271 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13272 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13273 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13274 (i386_emit_stack_adjust, i386_emit_int_call_1)
13275 (i386_emit_void_call_2): New.
13276 (i386_emit_ops): New.
13277 (x86_emit_ops): New.
13278 (the_low_target): Install x86_emit_ops.
13279 * server.h (struct emit_ops): New.
13280 (get_raw_reg_func_addr): Declare.
13281 (current_insn_ptr, emit_error): Declare.
13282 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13283 (set_trace_state_variable_value): New defines.
13284 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13285 addr_get_trace_state_variable_value and
13286 addr_set_trace_state_variable_value.
13287 (symbol_list): New fields for get_raw_reg,
13288 get_trace_state_variable_value and set_trace_state_variable_value.
13289 (condfn): New typedef.
13290 (struct tracepoint): New field `compiled_cond'.
13291 (do_action_at_tracepoint): Clear compiled_cond.
13292 (get_trace_state_variable_value, set_trace_state_variable_value):
13294 (condition_true_at_tracepoint): If there's a compiled condition,
13296 (current_insn_ptr, emit_error): New globals.
13297 (struct bytecode_address): New.
13298 (get_raw_reg_func_addr): New.
13299 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13300 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13301 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13302 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13303 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13304 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13305 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13306 (compile_tracepoint_condition, compile_bytecodes): New.
13307 * target.h (emit_ops): Forward declare.
13308 (struct target_ops): New field emit_ops.
13309 (target_emit_ops): New.
13310 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13311 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13312 * linux-low.c (linux_emit_ops): New.
13313 (linux_target_ops): Install it.
13314 * linux-low.h (struct linux_target_ops): New field emit_ops.
13316 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13318 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13319 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13321 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13322 Stan Shebs <stan@codesourcery.com>
13324 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13325 (all): Depend on $(extra_libraries).
13326 (install-only): Install the IPA.
13327 (IPA_OBJS, IPA_LIB): New.
13328 (clean): Remove the IPA lib.
13329 (IPAGENT_CFLAGS): New.
13330 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13331 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13332 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13333 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13334 * configure.ac: Check for atomic builtins support in the compiler.
13335 (IPA_DEPFILES, extra_libraries): Define.
13336 * configure.srv (ipa_obj): Add description.
13337 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13338 (i[34567]86-*-linux*): Set ipa_obj.
13339 (x86_64-*-linux*): Set ipa_obj.
13340 * linux-low.c (stabilizing_threads): New.
13341 (supports_fast_tracepoints): New.
13342 (linux_detach): Stabilize threads before detaching.
13343 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13344 the lwp is either not stabilizing, or is moving out of a jump pad.
13345 (linux_fast_tracepoint_collecting): New.
13346 (maybe_move_out_of_jump_pad): New.
13347 (enqueue_one_deferred_signal): New.
13348 (dequeue_one_deferred_signal): New.
13349 (linux_wait_for_event_1): If moving out of a jump pad, defer
13350 pending signals to later.
13351 (linux_stabilize_threads): New.
13352 (linux_wait_1): Check if threads need moving out of jump pads, and
13354 (stuck_in_jump_pad_callback): New.
13355 (move_out_of_jump_pad_callback): New.
13356 (lwp_running): New.
13357 (linux_resume_one_lwp): Handle moving out of jump pads.
13358 (linux_set_resume_request): Dequeue deferred signals.
13359 (need_step_over_p): Also step over fast tracepoint jumps.
13360 (start_step_over): Also uninsert fast tracepoint jumps.
13361 (finish_step_over): Also reinsert fast tracepoint jumps.
13362 (linux_install_fast_tracepoint_jump): New.
13363 (linux_target_ops): Install linux_stabilize_threads and
13364 linux_install_fast_tracepoint_jump_pad.
13365 * linux-low.h (linux_target_ops) <get_thread_area,
13366 install_fast_tracepoint_jump_pad>: New fields.
13367 (struct lwp_info) <collecting_fast_tracepoint,
13368 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13369 (linux_get_thread_area): Declare.
13370 * linux-x86-low.c (jump_insn): New.
13371 (x86_get_thread_area): New.
13372 (append_insns): New.
13373 (push_opcode): New.
13374 (amd64_install_fast_tracepoint_jump_pad): New.
13375 (i386_install_fast_tracepoint_jump_pad): New.
13376 (x86_install_fast_tracepoint_jump_pad): New.
13377 (the_low_target): Install x86_get_thread_area and
13378 x86_install_fast_tracepoint_jump_pad.
13379 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13380 (struct fast_tracepoint_jump): New.
13381 (fast_tracepoint_jump_insn): New.
13382 (fast_tracepoint_jump_shadow): New.
13383 (find_fast_tracepoint_jump_at): New.
13384 (fast_tracepoint_jump_here): New.
13385 (delete_fast_tracepoint_jump): New.
13386 (set_fast_tracepoint_jump): New.
13387 (uninsert_fast_tracepoint_jumps_at): New.
13388 (reinsert_fast_tracepoint_jumps_at): New.
13389 (set_breakpoint_at): Use write_inferior_memory.
13390 (uninsert_raw_breakpoint): Use write_inferior_memory.
13391 (check_mem_read): Mask out fast tracepoint jumps.
13392 (check_mem_write): Mask out fast tracepoint jumps.
13393 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13394 (set_fast_tracepoint_jump): Declare.
13395 (delete_fast_tracepoint_jump)
13396 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13397 (reinsert_fast_tracepoint_jumps_at): Declare.
13398 * regcache.c: Don't compile many functions when building the
13399 in-process agent library.
13400 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13401 the register buffer in the heap.
13402 (free_register_cache): If the register buffer isn't owned by the
13403 regcache, don't free it.
13404 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13405 pre-existing register caches.
13406 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13408 (convert_ascii_to_int): : Constify `from' parameter type.
13409 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13410 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13411 the needed buffer in-place.
13412 (relocate_instruction): New.
13413 * server.c (handle_query) <qSymbols>: If the target supports
13414 tracepoints, give it a chance of looking up symbols. Report
13415 support for fast tracepoints.
13416 (handle_status): Stabilize threads.
13417 (process_serial_event): Adjust.
13418 * server.h (struct fast_tracepoint_jump): Forward declare.
13419 (struct process_info) <fast_tracepoint_jumps>: New field.
13420 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13421 (decode_X_packet, decode_M_packet): Adjust.
13422 (relocate_instruction): Declare.
13423 (in_process_agent_loaded): Declare.
13424 (tracepoint_look_up_symbols): Declare.
13425 (struct fast_tpoint_collect_status): Declare.
13426 (fast_tracepoint_collecting): Declare.
13427 (force_unlock_trace_buffer): Declare.
13428 (handle_tracepoint_bkpts): Declare.
13429 (initialize_low_tracepoint)
13430 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13431 * target.h (struct target_ops) <stabilize_threads,
13432 install_fast_tracepoint_jump_pad>: New fields.
13433 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13434 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13435 [HAVE_STDINT_H]: Include stdint.h.
13436 (trace_debug_1): Rename to ...
13437 (trace_vdebug): ... this.
13438 (trace_debug): Rename to ...
13439 (trace_debug_1): ... this. Add `level' parameter.
13440 (trace_debug): New.
13441 (ATTR_USED, ATTR_NOINLINE): New.
13442 (IP_AGENT_EXPORT): New.
13443 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13444 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13445 (about_to_request_buffer_space, trace_buffer_is_full)
13446 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13447 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13448 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13449 (traceframe_write_count, traceframes_created)
13450 (trace_state_variables)
13451 New renaming defines.
13452 (struct ipa_sym_addresses): New.
13453 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13454 (symbol_list): New.
13455 (ipa_sym_addrs): New.
13456 (all_tracepoint_symbols_looked_up): New.
13457 (in_process_agent_loaded): New.
13458 (write_e_ipa_not_loaded): New.
13459 (maybe_write_ipa_not_loaded): New.
13460 (tracepoint_look_up_symbols): New.
13461 (debug_threads) [IN_PROCESS_AGENT]: New.
13462 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13463 (UNKNOWN_SIDE_EFFECTS): New.
13464 (stop_tracing): New.
13465 (flush_trace_buffer): New.
13466 (stop_tracing_bkpt): New.
13467 (flush_trace_buffer_bkpt): New.
13468 (read_inferior_integer): New.
13469 (read_inferior_uinteger): New.
13470 (read_inferior_data_pointer): New.
13471 (write_inferior_data_pointer): New.
13472 (write_inferior_integer): New.
13473 (write_inferior_uinteger): New.
13474 (struct collect_static_trace_data_action): Delete.
13475 (enum tracepoint_type): New.
13476 (struct tracepoint) <type>: New field `type'.
13477 <actions_str, step_actions, step_actions_str>: Only include in
13479 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13480 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13481 (tracepoints): Use IP_AGENT_EXPORT.
13482 (last_tracepoint): Don't include in the IPA.
13483 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13484 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13485 (alloced_trace_state_variables): New.
13486 (trace_state_variables): Use IP_AGENT_EXPORT.
13487 (traceframe_t): Delete unused variable.
13488 (circular_trace_buffer): Don't include in the IPA.
13489 (trace_buffer_start): Delete.
13490 (struct trace_buffer_control): New.
13491 (trace_buffer_free): Delete.
13492 (struct ipa_trace_buffer_control): New.
13493 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13494 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13496 (trace_buffer_ctrl): New.
13497 (TRACE_BUFFER_CTRL_CURR): New.
13498 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13499 Reimplement as macros.
13500 (trace_buffer_wrap): Delete.
13501 (traceframe_write_count, traceframe_read_count)
13502 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13503 (struct tracepoint_hit_ctx) <type>: New field.
13504 (struct fast_tracepoint_ctx): New.
13505 (memory_barrier): New.
13507 (record_tracepoint_error): Update atomically in the IPA.
13508 (clear_inferior_trace_buffer): New.
13509 (about_to_request_buffer_space): New.
13510 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13511 updating the same buffer.
13512 (add_tracepoint): Default the tracepoint's type to trap
13513 tracepoint, and orig_size to -1.
13514 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13515 internal variables.
13516 (create_trace_state_variable): New parameter `gdb'. Handle it.
13517 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13518 (cmd_qtdp): Handle fast tracepoints.
13519 (cmd_qtdv): Adjust.
13520 (max_jump_pad_size): New.
13521 (gdb_jump_pad_head): New.
13522 (get_jump_space_head): New.
13523 (claim_jump_space): New.
13524 (sort_tracepoints): New.
13525 (MAX_JUMP_SIZE): New.
13526 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13528 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13529 support. Upload fast traceframes, and delete internal IPA
13531 (stop_tracing_handler): New.
13532 (flush_trace_buffer_handler): New.
13533 (cmd_qtstop): Upload fast tracepoints.
13534 (response_tracepoint): Handle fast tracepoints.
13535 (tracepoint_finished_step): Upload fast traceframes. Set the
13536 tracepoint hit context's tracepoint type.
13537 (handle_tracepoint_bkpts): New.
13538 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13539 type. Add comment about fast tracepoints.
13540 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13541 non-existing action_str field.
13542 (get_context_regcache): Handle fast tracepoints.
13543 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13545 (fast_tracepoint_from_jump_pad_address): New.
13546 (fast_tracepoint_from_ipa_tpoint_address): New.
13547 (collecting_t): New.
13548 (force_unlock_trace_buffer): New.
13549 (fast_tracepoint_collecting): New.
13551 (gdb_collect): New.
13552 (write_inferior_data_ptr): New.
13553 (target_tp_heap): New.
13554 (target_malloc): New.
13555 (download_agent_expr): New.
13557 (download_tracepoints): New.
13558 (download_trace_state_variables): New.
13559 (upload_fast_traceframes): New.
13560 (IPA_FIRST_TRACEFRAME): New.
13561 (IPA_NEXT_TRACEFRAME_1): New.
13562 (IPA_NEXT_TRACEFRAME): New.
13563 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13564 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13565 (gdb_jump_pad_buffer_end): New.
13566 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13567 (initialize_tracepoint): Adjust.
13568 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13569 buffer. Initialize the low module.
13570 * utils.c (PREFIX, TOOLNAME): New.
13571 (malloc_failure): Use PREFIX.
13572 (error): In the IPA, an error causes an exit.
13573 (fatal, warning): Use PREFIX.
13574 (internal_error): Use TOOLNAME.
13575 (NUMCELLS): Increase to 10.
13576 * configure, config.in: Regenerate.
13578 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13580 * server.c (handle_query) <qSupported>: Do two passes over the
13581 qSupported string to avoid nesting strtok.
13583 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13585 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13587 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13588 -Wl,--dynamic-list.
13589 * configure: Regenerate.
13590 * proc-service.list: New.
13592 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13594 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13597 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13599 * gdbreplay.c (remote_open): Check error return from socket() call by
13600 its equality to -1 not by it being negative.
13601 * remote-utils.c (remote_open): Likewise.
13603 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13605 * config.h: Regenerate.
13607 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13609 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13610 doesn't provide PTRACE_GET_THREAD_AREA.
13612 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13614 * linux-m68k-low.c: Include <asm/ptrace.h>
13615 (ps_get_thread_area): Implement.
13617 2010-05-03 Doug Evans <dje@google.com>
13619 * event-loop.c (struct callback_event): New struct.
13620 (callback_list): New global.
13621 (append_callback_event, delete_callback_event): New functions.
13622 (process_callback): New function.
13623 (start_event_loop): Call it.
13624 * remote-utils.c (NOT_SCHEDULED): Define.
13625 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13626 moved out of readchar.
13627 (readchar): Rewrite. Call reschedule before returning.
13628 (reset_readchar): New function.
13629 (remote_close): Call it.
13630 (process_remaining, reschedule): New functions.
13631 * server.h (callback_handler_func): New typedef.
13632 (append_callback_event, delete_callback_event): Declare.
13634 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13636 * proc-service.c (ps_pglobal_lookup): Use
13637 thread_db_look_up_one_symbol.
13638 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13639 parameter. Use it instead of all_symbols_looked_up.
13640 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13642 (all_symbols_looked_up): Don't declare.
13643 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13644 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13646 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13647 Set all_symbols_looked_up here.
13648 (thread_db_look_up_one_symbol): New.
13649 (thread_db_get_tls_address): Adjust.
13650 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13651 thread_db object on the heap, and tentatively set it in the
13653 (thread_db_init): Don't set all_symbols_looked_up here.
13654 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13656 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13658 * linux-low.c (linux_kill, linux_detach): Adjust.
13659 (status_pending_p_callback): Remove redundant statement. Check
13660 for !TARGET_WAITIKIND_IGNORE, instead of
13661 TARGET_WAITKIND_STOPPED.
13662 (handle_tracepoints): Make sure LWP is locked. Adjust.
13663 (linux_wait_for_event_1): Adjust.
13664 (linux_cancel_breakpoints): New.
13665 (unsuspend_one_lwp): New.
13666 (unsuspend_all_lwps): New.
13667 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13668 (send_sigstop_callback): Change return type to int, add new
13669 `except' parameter and handle it.
13670 (suspend_and_send_sigstop_callback): New.
13671 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13672 pass them down. If SUSPEND, also increment the lwp's suspend
13674 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13675 (need_step_over_p): Don't consider suspended LWPs.
13676 (start_step_over): Adjust.
13677 (proceed_one_lwp): Change return type to int, add new `except'
13678 parameter and handle it.
13679 (unsuspend_and_proceed_one_lwp): New.
13680 (proceed_all_lwps): Use find_inferior instead of
13682 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13683 also decrement the suspend count of LWPs. Pass `except' down,
13684 instead of hacking its suspend count.
13685 (linux_pause_all): Add `freeze' parameter. Adjust.
13686 (linux_unpause_all): New.
13687 (linux_target_ops): Install linux_unpause_all.
13688 * server.c (handle_status): Adjust.
13689 * target.h (struct target_ops): New fields `unpause_all' and
13690 `cancel_breakpoints'. Add new parameter to `pause_all'.
13691 (pause_all): Add new `freeze' parameter.
13692 (unpause_all): New.
13693 (cancel_breakpoints): New.
13694 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13695 cancel breakpoints.
13696 (cmd_qtstart): Pause threads.
13697 (stop_tracing): Pause threads, and cancel breakpoints.
13698 * win32-low.c (win32_target_ops): Adjust.
13700 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13702 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13703 the inferior right away from here...
13704 (linux_wait_1): ... to here, and adjust to check the thread's
13705 last_resume_kind instead of the lwp's step or stop_expected flags.
13707 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13709 * README: Use consistent `GDB' and `GDBserver' spellings.
13711 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13713 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13714 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13715 (linux_detach_one_lwp): Assume the lwp is stopped.
13716 (any_thread_of): Delete.
13717 (linux_detach): Stop all lwps here. Don't blindly delete all
13719 (delete_lwp_callback): New.
13720 (linux_mourn): Delete all lwps of the process that is gone.
13721 (linux_wait_1): Don't delete the last lwp of the process here.
13722 * mem-break.h (mark_breakpoints_out): Declare.
13723 * mem-break.c (mark_breakpoints_out): New.
13724 (free_all_breakpoints): Use it.
13725 * server.c (handle_target_event): If the process is gone, mark
13727 * thread-db.c (struct thread_db) <create_bp>: New field.
13728 (thread_db_enable_reporting): Fix prototype. Store a thread event
13729 breakpoint reference in the thread_db struct.
13730 (thread_db_load_search): Clear the thread_db object.
13731 (try_thread_db_load_1): Ditto.
13732 (switch_to_process): New.
13733 (disable_thread_event_reporting): Use it.
13734 (remove_thread_event_breakpoints): New.
13735 (thread_db_detach, thread_db_mourn): Use it.
13737 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13739 * linux-low.c (linux_enable_event_reporting): New.
13740 (linux_wait_for_event_1, handle_extended_wait): Use it.
13742 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13744 * linux-low.c (linux_kill_one_lwp, linux_kill)
13745 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13746 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13747 SIGSTOP even if the LWP is stopped.
13748 (send_sigstop_callback): New.
13749 (stop_all_lwps): Use send_sigstop_callback instead.
13750 (linux_resume_one_thread): Adjust.
13751 (proceed_one_lwp): Still proceed an LWP that the client has
13752 requested to stop, if we haven't reported it as stopped yet. Make
13753 sure that LWPs the client want stopped, have a pending SIGSTOP.
13755 2010-04-26 Doug Evans <dje@google.com>
13757 * server.c (handle_general_set): Make static.
13759 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13760 Print received char after testing for error/eof instead of before.
13761 (input_interrupt): Tweak comment.
13763 2010-04-23 Doug Evans <dje@google.com>
13765 * server.c (start_inferior): Print inferior argv if --debug.
13767 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13769 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13770 * nto-x86-low.c: Include server.h
13772 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13774 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13775 be consistent with other sources of this directory.
13776 (init_registers_amd64): Correct name of source file of this function
13779 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13781 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13782 64-bit executables.
13784 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13786 * win32-i386-low.c: Add 64-bit support.
13787 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13788 (init_registers_amd64): Declare.
13789 (mappings): Add 64-bit version of array.
13790 (init_windows_x86): New function.
13791 (the_low_target): Change init_arch field to init_windows_x86.
13793 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13795 * win32-low.c: Adapt to support also 64-bit architecture.
13796 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13797 (get_image_name): Use SIZE_T type for local variable `done'.
13798 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13799 (toolhelp_get_dll_name): Idem.
13800 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13801 Use uintptr_t typecast to avoid warning.
13802 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13803 (handle_exception): Use phex_nz to avoid warning.
13804 (win32_wait): Remove unused local variable `process'.
13806 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13808 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13811 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13813 * configure.ac: Use `ws2_32' library for srv_mingw.
13814 * configure: Regenerate.
13815 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13816 * remote-utils.c: Likewise.
13818 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13820 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13821 if __x86_64__ is defined.
13823 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13825 * configure: Regenerate.
13827 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13829 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13830 * target.h (target_ops): New get_tib_address field.
13831 * win32-low.h (win32_thread_info): Add thread_local_base field.
13832 * win32-low.c (child_add_thread): Add tlb argument.
13833 Set thread_local_base field to TLB.
13834 (get_child_debug_event): Adapt to child_add_thread change.
13835 (win32_get_tib_address): New function.
13836 (win32_target_ops): Set get_tib_address field to
13837 win32_get_tib_address.
13838 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13840 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13842 * linux-low.c (linux_mourn): Also remove the process.
13843 * server.c (handle_target_event): Don't remove the process here.
13844 * nto-low.c (nto_mourn): New.
13845 (nto_target_ops): Install it.
13846 * spu-low.c (spu_mourn): New.
13847 (spu_target_ops): Install it.
13848 * win32-low.c (win32_mourn): New.
13849 (win32_target_ops): Install it.
13851 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13853 * server.h (buffer_xml_printf): Remove redundant `;'.
13855 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13857 * regcache.c (set_register_cache): Invalidate regcaches before
13858 changing the register cache layout.
13859 (regcache_invalidate_one): Allow a NULL regcache.
13860 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13861 regcaches before changing the register cache layout or the target
13864 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13866 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13867 variable warning on Linux/x86-64.
13869 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13871 GDBserver disconnected tracing support.
13873 * linux-low.c (linux_remove_process): Delete.
13874 (add_lwp): Don't set last_resume_kind here.
13875 (linux_kill): Use `mourn'.
13876 (linux_detach): Use `thread_db_detach', and `mourn'.
13877 (linux_mourn): New.
13878 (linux_attach_lwp_1): Adjust comment.
13879 (linux_attach): last_resume_kind moved the thread_info; adjust.
13880 (status_pending_p_callback): Adjust.
13881 (linux_wait_for_event_1): Adjust.
13882 (count_events_callback, select_singlestep_lwp_callback)
13883 (select_event_lwp_callback, cancel_breakpoints_callback)
13884 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13885 (proceed_one_lwp): Adjust.
13886 (linux_async): Add debug output.
13887 (linux_thread_stopped): New.
13888 (linux_pause_all): New.
13889 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13891 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13892 (thread_db_free): Delete declaration.
13893 (thread_db_detach, thread_db_mourn): Declare.
13894 * thread-db.c (thread_db_init): Use thread_db_mourn.
13895 (thread_db_free): Delete, split in two.
13896 (disable_thread_event_reporting): New.
13897 (thread_db_detach): New.
13898 (thread_db_mourn): New.
13900 * server.h (struct thread_info) <last_resume_kind>: New field.
13901 <attached>: Add comment.
13902 <gdb_detached>: New field.
13903 (handler_func): Change return type to int.
13904 (handle_serial_event, handle_target_event): Ditto.
13905 (gdb_connected): Declare.
13907 (disconnected_tracing): Declare.
13908 (stop_tracing): Declare.
13910 * server.c (handle_query) <qSupported>: Report support for
13911 disconnected tracing.
13912 (queue_stop_reply_callback): Account for running threads.
13913 (gdb_wants_thread_stopped): New.
13914 (gdb_wants_all_threads_stopped): New.
13915 (gdb_reattached_process): New.
13916 (handle_status): Clear the `gdb_detached' flag of all processes.
13917 In all-stop, stop all threads.
13918 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13919 (process_serial_event): If the remote connection breaks, or if an
13920 exit was forced with "monitor exit", force an event loop exit.
13921 Handle disconnected tracing on detach.
13922 (handle_serial_event): Adjust.
13923 (handle_target_event): If GDB isn't connected, forward events back
13924 to the inferior, unless the last process exited, in which case,
13925 exit gdbserver. Adjust interface.
13927 * remote-utils.c (remote_open): Don't block in accept. Instead
13928 register an event loop source on the listen socket file
13929 descriptor. Refactor bits into ...
13930 (listen_desc): ... this new global.
13931 (gdb_connected): ... this new function.
13932 (enable_async_notification): ... this new function.
13933 (handle_accept_event): ... this new function.
13934 (remote_close): Clear remote_desc.
13936 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13938 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13940 (mourn_inferior): Define.
13941 (target_process_qsupported): Avoid the dangling else problem.
13942 (thread_stopped): Define.
13943 (pause_all): Define.
13944 (target_waitstatus_to_string): Declare.
13945 * target.c (target_waitstatus_to_string): New.
13947 * tracepoint.c (tracing): Make extern.
13948 (disconnected_tracing): New.
13949 (stop_tracing): Make extern. Handle tracing stops due to GDB
13951 (cmd_qtdisconnected): New.
13952 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13953 (handle_tracepoint_general_set): Handle QTDisconnected.
13955 * event-loop.c (event_handler_func): Change return type to int.
13956 (process_event): Bail out if the event handler wants the event
13958 (handle_file_event): Ditto.
13959 (start_event_loop): Bail out if the event handler wants the event
13962 * nto-low.c (nto_target_ops): Adjust.
13963 * spu-low.c (spu_wait): Don't remove the process here.
13964 (spu_target_ops): Adjust.
13965 * win32-low.c (win32_wait): Don't remove the process here.
13966 (win32_target_ops): Adjust.
13968 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13970 * regcache.c (realloc_register_cache): Invalidate inferior's
13971 regcache before recreating it.
13973 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13975 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13977 2010-04-09 Stan Shebs <stan@codesourcery.com>
13978 Pedro Alves <pedro@codesourcery.com>
13980 * server.h (LONGEST): New.
13981 (struct thread_info) <while_stepping>: New field.
13982 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13984 (initialize_tracepoint, handle_tracepoint_general_set)
13985 (handle_tracepoint_query, tracepoint_finished_step)
13986 (tracepoint_was_hit, release_while_stepping_state_list):
13987 (current_traceframe): Declare.
13988 * server.c (handle_general_set): Handle tracepoint packets.
13989 (read_memory): New.
13990 (write_memory): New.
13991 (handle_search_memory_1): Use read_memory.
13992 (handle_query): Report support for conditional tracepoints, trace
13993 state variables, and tracepoint sources. Handle tracepoint
13995 (main): Initialize the tracepoints module.
13996 (process_serial_event): Handle traceframe reads/writes.
13998 * linux-low.c (handle_tracepoints): New.
13999 (linux_wait_1): Call it.
14000 (linux_resume_one_lwp): Handle while-stepping.
14001 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
14002 (linux_target_ops): Install them.
14003 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
14005 * linux-x86-low.c (x86_supports_tracepoints): New.
14006 (the_low_target). Install it.
14008 * mem-break.h (delete_breakpoint): Declare.
14009 * mem-break.c (delete_breakpoint): Make external.
14011 * target.h (struct target_ops): Add `supports_tracepoints',
14012 `read_pc', and `write_pc' fields.
14013 (target_supports_tracepoints): Define.
14014 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
14017 * regcache.h (struct regcache) <registers_owned>: New field.
14018 (init_register_cache, regcache_cpy): Declare.
14019 (regcache_read_pc, regcache_write_pc): Declare.
14020 (register_cache_size): Declare.
14021 (supply_regblock): Declare.
14022 * regcache.c (init_register_cache): New.
14023 (new_register_cache): Use it.
14024 (regcache_cpy): New.
14025 (register_cache_size): New.
14026 (supply_regblock): New.
14027 (regcache_read_pc, regcache_write_pc): New.
14029 * tracepoint.c: New.
14031 * Makefile.in (OBS): Add tracepoint.o.
14032 (tracepoint.o): New rule.
14034 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14036 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14038 (i386-mmx.c): Likewise.
14039 (i386-mmx-linux.o): Likewise.
14040 (i386-mmx-linux.c): Likewise.
14042 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14043 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
14044 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
14045 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14047 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
14048 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
14049 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
14051 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14053 * Makefile.in (clean): Updated.
14055 (i386-avx.c): Likewise.
14056 (i386-avx-linux.o): Likewise.
14057 (i386-avx-linux.c): Likewise.
14058 (amd64-avx.o): Likewise.
14059 (amd64-avx.c): Likewise.
14060 (amd64-avx-linux.o): Likewise.
14061 (amd64-avx-linux.c): Likewise.
14063 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14064 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14065 (srv_amd64_regobj): Add amd64-avx.o.
14066 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14067 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14068 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14069 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14070 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14071 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14072 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14074 * i387-fp.c: Include "i386-xstate.h".
14076 (i387_cache_to_xsave): Likewise.
14077 (i387_xsave_to_cache): Likewise.
14078 (x86_xcr0): Likewise.
14080 * i387-fp.h (i387_cache_to_xsave): Likewise.
14081 (i387_xsave_to_cache): Likewise.
14082 (x86_xcr0): Likewise.
14084 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14085 * linux-crisv32-low.c (target_regsets): Likewise.
14086 * linux-m68k-low.c (target_regsets): Likewise.
14087 * linux-mips-low.c (target_regsets): Likewise.
14088 * linux-ppc-low.c (target_regsets): Likewise.
14089 * linux-s390-low.c (target_regsets): Likewise.
14090 * linux-sh-low.c (target_regsets): Likewise.
14091 * linux-sparc-low.c (target_regsets): Likewise.
14092 * linux-xtensa-low.c (target_regsets): Likewise.
14094 * linux-low.c: Include <sys/uio.h>.
14095 (regsets_fetch_inferior_registers): Support nt_type.
14096 (regsets_store_inferior_registers): Likewise.
14097 (linux_process_qsupported): New.
14098 (linux_target_ops): Add linux_process_qsupported.
14100 * linux-low.h (regset_info): Add nt_type.
14101 (linux_target_ops): Add process_qsupported.
14103 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14105 (init_registers_i386_avx_linux): New.
14106 (init_registers_amd64_avx_linux): Likewise.
14107 (xmltarget_i386_linux_no_xml): Likewise.
14108 (xmltarget_amd64_linux_no_xml): Likewise.
14109 (PTRACE_GETREGSET): Likewise.
14110 (PTRACE_SETREGSET): Likewise.
14111 (x86_fill_xstateregset): Likewise.
14112 (x86_store_xstateregset): Likewise.
14113 (use_xml): Likewise.
14114 (x86_linux_update_xmltarget): Likewise.
14115 (x86_linux_process_qsupported): Likewise.
14116 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14117 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14118 init_registers_i386_linux here. Call
14119 x86_linux_update_xmltarget.
14120 (the_low_target): Add x86_linux_process_qsupported.
14122 * server.c (handle_query): Call target_process_qsupported.
14124 * target.h (target_ops): Add process_qsupported.
14125 (target_process_qsupported): New.
14127 2010-04-03 Pedro Alves <pedro@codesourcery.com>
14129 * inferiors.c (add_thread): Set last_status kind to
14130 TARGET_WAITKIND_IGNORE.
14131 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14132 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14133 (linux_wait_1): Move `thread' local definition to block that uses
14134 it. Don't NULL initialize `event_child'.
14135 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14136 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14137 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14139 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14141 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14142 an extended waitstatus, or by a watchpoint.
14143 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14144 thread was stepping or has been stopped by a watchpoint.
14146 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14148 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14149 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14150 of another, then delete the previous, and validate all
14152 (validate_inserted_breakpoint): New.
14153 (delete_disabled_breakpoints): New.
14154 (validate_breakpoints): New.
14155 (check_mem_read): Validate breakpoints before trusting their
14156 shadow. Delete disabled breakpoints.
14157 (check_mem_write): Validate breakpoints before trusting they
14158 should be inserted. Delete disabled breakpoints.
14159 * mem-break.h (validate_breakpoints):
14160 * server.c (handle_query): Validate breakpoints when we see a
14163 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14165 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14166 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14167 if we could tell there's a GDB breakpoint at stop_pc.
14168 (need_step_over_p): Don't do a step over if we find a GDB
14169 breakpoint at the resume PC.
14171 * mem-break.c (struct raw_breakpoint): New.
14172 (enum bkpt_type): New type `gdb_breakpoint'.
14173 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14174 fields. New field `raw'.
14175 (find_raw_breakpoint_at): New.
14176 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14177 breakpoint instead.
14178 (set_breakpoint_at): Adjust.
14179 (delete_raw_breakpoint): New.
14180 (release_breakpoint): New.
14181 (delete_breakpoint): Rename to...
14182 (delete_breakpoint_1): ... this. Add proc parameter. Use
14183 release_breakpoint. Return ENOENT.
14184 (delete_breakpoint): Reimplement.
14185 (find_breakpoint_at): Delete.
14186 (find_gdb_breakpoint_at): New.
14187 (delete_breakpoint_at): Delete.
14188 (set_gdb_breakpoint_at): New.
14189 (delete_gdb_breakpoint_at): New.
14190 (gdb_breakpoint_here): New.
14191 (set_reinsert_breakpoint): Use release_breakpoint.
14192 (uninsert_breakpoint): Rename to ...
14193 (uninsert_raw_breakpoint): ... this.
14194 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14195 (reinsert_raw_breakpoint): Change parameter type to
14197 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14199 (check_breakpoints): Adjust. Use release_breakpoint.
14200 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14201 (breakpoint_inserted_here): Ditto.
14202 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14203 Don't trust the breakpoint's shadow if it is not inserted.
14204 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14205 (delete_all_breakpoints): Adjust.
14206 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14207 use delete_breakpoint_1.
14209 * mem-break.h (breakpoints_supported): Delete declaration.
14210 (set_gdb_breakpoint_at): Declare.
14211 (gdb_breakpoint_here): Declare.
14212 (delete_breakpoint_at): Delete.
14213 (delete_gdb_breakpoint_at): Declare.
14215 * server.h (struct raw_breakpoint): Forward declare.
14216 (struct process_info): New field `raw_breakpoints'.
14218 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14221 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14223 * linux-low.c (status_pending_p_callback): Fix comment.
14224 (linux_wait_for_event_1): Move most of the internal breakpoint
14225 handling from here...
14226 (linux_wait_1): ... to here.
14227 (count_events_callback): New.
14228 (select_singlestep_lwp_callback): New.
14229 (select_event_lwp_callback): New.
14230 (cancel_breakpoints_callback): New.
14231 (select_event_lwp): New.
14232 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14233 priority to all LWPs that have had events that should be reported
14234 to the client. Cancel breakpoints when about to reporting the
14235 event to the client, not while stopping lwps. No longer cancel
14236 finished single-steps here.
14237 (cancel_finished_single_step): Delete.
14238 (cancel_finished_single_steps): Delete.
14240 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14242 * mem-break.c (enum bkpt_type): New.
14243 (struct breakpoint): New field `type'.
14244 (set_breakpoint_at): Change return type to struct breakpoint
14245 pointer. Set type to `other_breakpoint' by default.
14246 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14247 in the breakpoint list.
14248 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14249 (reinsert_breakpoint): Rename to ...
14250 (reinsert_raw_breakpoint): ... this.
14251 (reinsert_breakpoints_at): Adjust.
14252 * mem-break.h (struct breakpoint): Declare.
14253 (set_breakpoint_at): Change return type to struct breakpoint
14256 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14258 * server.c (handle_query): Assign, not compare.
14260 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14262 Teach linux gdbserver to step-over-breakpoints.
14264 * linux-low.c (can_hardware_single_step): New.
14265 (supports_breakpoints): New.
14266 (handle_extended_wait): If stopping threads, read the stop pc of
14267 the new cloned LWP.
14269 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14270 low target doesn't support retrieving the PC.
14271 (add_lwp): Set last_resume_kind to resume_continue.
14272 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14273 (linux_attach): Don't clear stop_expected. Set the lwp's
14274 last_resume_kind to resume_stop.
14275 (linux_detach_one_lwp): Don't check for removed breakpoints.
14276 (check_removed_breakpoint): Delete.
14277 (status_pending_p): Rename to ...
14278 (status_pending_p_callback): ... this. Don't check for removed
14279 breakpoints. Don't consider threads that are stopped from GDB's
14281 (linux_wait_for_lwp): Always read the stop_pc here.
14282 (cancel_breakpoint): New.
14283 (step_over_bkpt): New global.
14284 (linux_wait_for_event_1): Implement stepping over breakpoints.
14285 (gdb_wants_lwp_stopped): New.
14286 (gdb_wants_all_stopped): New.
14287 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14288 single-step traps here. Store the thread's last reported target
14290 (send_sigstop): Don't clear stop_expected. Always set it,
14292 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14293 (cancel_finished_single_step): New.
14294 (cancel_finished_single_steps): New.
14295 (wait_for_sigstop): Don't cancel finished single-step traps here.
14296 (linux_resume_one_lwp): Don't check for removed breakpoints.
14297 Don't set `step' on non-hardware step archs.
14298 (linux_set_resume_request): Ignore resume_stop requests if already
14299 stopping or stopped. Set the lwp's last_resume_kind.
14300 (resume_status_pending_p): Don't check for removed breakpoints.
14301 (need_step_over_p): New.
14302 (start_step_over): New.
14303 (finish_step_over): New.
14304 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14305 requests. Clear the thread's last reported target waitstatus.
14306 Don't use the `suspended' flag. Don't consider pending breakpoints.
14307 (linux_resume): Start a step-over if necessary.
14308 (proceed_one_lwp): New.
14309 (proceed_all_lwps): New.
14310 (unstop_all_lwps): New.
14311 * linux-low.h (struct lwp_info): Rewrite comment for the
14312 `suspended' flag. Add the `stop_pc' field. Delete the
14313 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14314 Add `'last_resume_kind' and `need_step_over' fields.
14315 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14316 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14317 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14318 (set_raw_breakpoint_at): New.
14319 (set_breakpoint_at): Rewrite to use it.
14320 (reinsert_breakpoint_handler): Delete.
14321 (set_reinsert_breakpoint): New.
14322 (reinsert_breakpoint_by_bp): Delete.
14323 (delete_reinsert_breakpoints): New.
14324 (uninsert_breakpoint): Rewrite.
14325 (uninsert_breakpoints_at): New.
14326 (reinsert_breakpoint): Rewrite.
14327 (reinsert_breakpoints_at): New.
14328 (check_breakpoints): Rewrite.
14329 (breakpoint_here): New.
14330 (breakpoint_inserted_here): New.
14331 (check_mem_read): Adjust.
14332 * mem-break.h (breakpoints_supported, breakpoint_here)
14333 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14334 (reinsert_breakpoint_by_bp): Delete declaration.
14335 (delete_reinsert_breakpoints): Declare.
14336 (reinsert_breakpoint): Delete declaration.
14337 (reinsert_breakpoints_at): Declare.
14338 (uninsert_breakpoint): Delete declaration.
14339 (uninsert_breakpoints_at): Declare.
14340 (check_breakpoints): Adjust prototype.
14341 * server.h: Adjust include order.
14342 (struct thread_info): Declare here. Add a `last_status' field.
14344 2010-03-23 Michael Snyder <msnyder@vmware.com>
14346 * server.c (crc32): New function.
14347 (handle_query): Add handling for 'qCRC:' request.
14349 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14351 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14352 lwp had been stopped by a watchpoint.
14354 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14356 * server.h (internal_error): Declare.
14357 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14358 * utils.c (internal_error): New function.
14360 2010-03-15 Andreas Schwab <schwab@redhat.com>
14362 * configure.srv: Fix typo setting srv_regobj.
14364 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14366 * linux-low.c (fetch_register): Avoid passing a non string literal
14368 (usr_store_inferior_registers): Ditto.
14370 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14372 * linux-low.c (linux_write_memory): Bail out early if peeking
14375 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14377 * linux-low.h (struct lwp_info): New fields
14378 `stopped_by_watchpoint' and `stopped_data_address'.
14379 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14380 here, and cache them in the lwp object.
14381 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14383 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14385 (linux_stopped_by_watchpoint): Rewrite.
14386 (linux_stopped_data_address): Rewrite.
14388 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14390 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14391 switching the current inferior, not before.
14393 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14395 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14396 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14397 i386-linux.c and amd64-linux.c.
14398 (reg-i386.o): Removed.
14399 (reg-i386.c): Likewise.
14400 (reg-i386-linux.o): Likewise.
14401 (reg-i386-linux.c): Likewise.
14402 (reg-x86-64.o): Likewise.
14403 (reg-x86-64.c): Likewise.
14404 (reg-x86-64-linux.o): Likewise.
14405 (reg-x86-64-linux.c): Likewise.
14407 (i386.c): Likewise.
14408 (i386-linux.o): Likewise.
14409 (i386-linux.c): Likewise.
14410 (amd64.o): Likewise.
14411 (amd64.c): Likewise.
14412 (amd64-linux.o): Likewise.
14413 (amd64-linux.c): Likewise.
14415 * configure.srv (srv_i386_regobj): New.
14416 (srv_i386_linux_regobj): Likewise.
14417 (srv_amd64_regobj): Likewise.
14418 (srv_amd64_linux_regobj): Likewise.
14419 (srv_i386_32bit_xmlfiles): Likewise.
14420 (srv_i386_64bit_xmlfiles): Likewise.
14421 (srv_i386_xmlfiles): Likewise.
14422 (srv_amd64_xmlfiles): Likewise.
14423 (srv_i386_linux_xmlfiles): Likewise.
14424 (srv_amd64_linux_xmlfiles): Likewise.
14425 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14426 srv_xmlfiles to $srv_i386_xmlfiles.
14427 (i[34567]86-*-mingw32ce*): Likewise.
14428 (i[34567]86-*-mingw*): Likewise.
14429 (i[34567]86-*-nto*): Likewise.
14430 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14431 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14432 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14433 (x86_64-*-linux*): Likewise.
14435 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14436 (init_registers_amd64_linux): New.
14437 (x86_arch_setup): Replace init_registers_x86_64_linux with
14438 init_registers_amd64_linux.
14440 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14442 * configure.ac: Check for libdl. If it is not available link against
14443 static libthread_db.
14444 * configure: Regenerate.
14446 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14450 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14451 handing a read watchpoint.
14452 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14454 2010-02-12 Doug Evans <dje@google.com>
14456 * linux-low.c (linux_supports_tracefork_flag): Document.
14457 (linux_look_up_symbols): Add comment.
14459 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14461 * regcache.c (supply_register): Clear regcache if buf is NULL.
14463 2010-02-02 Nicolas Roche <roche@sourceware.org>
14464 Joel Brobecker <brobecker@adacore.com>
14466 * inferiors.c (find_inferior): Add function documentation.
14467 (unloaded_dll): Handle the case where the unloaded dll has not
14468 been previously registered in the dll list.
14470 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14472 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14473 (thumb2_breakpoint): New.
14474 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14476 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14478 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14479 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14482 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14484 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14486 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14488 * linux-s390-low.c (s390_collect_ptrace_register)
14489 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14491 2010-01-21 Doug Evans <dje@google.com>
14493 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14494 (PTRACE_ARG4_TYPE): New macro.
14495 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14496 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14497 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14498 (usr_store_inferior_registers): Ditto.
14499 (linux_read_memory, linux_write_memory): Ditto.
14500 (linux_test_for_tracefork): Ditto.
14502 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14503 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14505 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14507 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14510 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14512 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14513 prototype to take a regcache. Adjust.
14515 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14517 * regcache.h (struct thread_info): Forward declare.
14518 (struct regcache): New.
14519 (new_register_cache): Adjust prototype.
14520 (get_thread_regcache): Declare.
14521 (free_register_cache): Adjust prototype.
14522 (registers_to_string, registers_from_string): Ditto.
14523 (supply_register, supply_register_by_name, collect_register)
14524 (collect_register_as_string, collect_register_by_name): Ditto.
14525 * regcache.c (struct inferior_regcache_data): Delete.
14526 (get_regcache): Rename to ...
14527 (get_thread_regcache): ... this. Adjust. Switch inferior before
14528 fetching registers.
14529 (regcache_invalidate_one): Adjust.
14530 (regcache_invalidate): Fix prototype.
14531 (new_register_cache): Return the new register cache.
14532 (free_register_cache): Change prototype.
14533 (realloc_register_cache): Adjust.
14534 (registers_to_string): Change prototype to take a regcache. Adjust.
14535 (registers_from_string): Ditto.
14536 (register_data): Ditto.
14537 (supply_register): Ditto.
14538 (supply_register_by_name): Ditto.
14539 (collect_register): Ditto.
14540 (collect_register_as_string): Ditto.
14541 (collect_register_by_name): Ditto.
14542 * server.c (process_serial_event): Adjust.
14543 * linux-low.h (regset_fill_func, regset_store_func): Change
14545 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14547 * linux-low.c (get_stop_pc): Adjust.
14548 (check_removed_breakpoint): Adjust.
14549 (linux_wait_for_event): Adjust.
14550 (linux_resume_one_lwp): Adjust.
14551 (fetch_register): Add regcache parameter. Adjust.
14552 (usr_store_inferior_registers): Ditto.
14553 (regsets_fetch_inferior_registers): Ditto.
14554 (regsets_store_inferior_registers): Ditto.
14555 (linux_fetch_registers, linux_store_registers): Ditto.
14556 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14558 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14560 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14561 prototype to take a regcache.
14562 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14563 * remote-utils.c (convert_ascii_to_int, outreg)
14564 (prepare_resume_reply): Change prototype to take a regcache.
14566 * target.h (struct target_ops) <fetch_registers, store_registers>:
14567 Change prototype to take a regcache.
14568 (fetch_inferior_registers, store_inferior_registers): Change
14569 prototype to take a regcache. Adjust.
14570 * proc-service.c (ps_lgetregs): Adjust.
14571 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14572 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14573 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14574 take a regcache. Adjust.
14575 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14576 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14577 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14578 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14579 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14580 (cris_cannot_fetch_register):
14581 (cris_breakpoint_at): Change prototype to take a regcache.
14583 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14584 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14585 to take a regcache. Adjust.
14586 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14588 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14589 take a regcache. Adjust.
14590 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14591 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14592 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14593 * linux-mips-low.c (mips_get_pc):
14594 (mips_set_pc): Change prototype to take a regcache. Adjust.
14595 (mips_reinsert_addr): Adjust.
14596 (mips_collect_register): Change prototype to take a regcache.
14598 (mips_supply_register):
14599 (mips_collect_register_32bit, mips_supply_register_32bit)
14600 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14601 (mips_store_fpregset): Ditto.
14602 * linux-ppc-low.c (ppc_supply_ptrace_register)
14603 (ppc_supply_ptrace_register): Ditto.
14604 (parse_spufs_run): Adjust.
14605 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14606 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14607 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14608 take a regcache. Adjust.
14609 * linux-s390-low.c (s390_collect_ptrace_register)
14610 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14611 (s390_set_pc): Change prototype to take a regcache. Adjust.
14612 (s390_arch_setup): Adjust.
14613 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14614 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14615 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14616 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14617 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14619 (sparc_breakpoint_at): Adjust.
14620 * linux-xtensa-low.c (xtensa_fill_gregset):
14621 (xtensa_store_gregset):
14622 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14623 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14624 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14625 prototype to take a regcache. Adjust.
14626 * win32-arm-low.c (arm_fetch_inferior_register)
14627 (arm_store_inferior_register): Change prototype to take a
14629 * win32-i386-low.c (i386_fetch_inferior_register)
14630 (i386_store_inferior_register): Change prototype to take a
14632 * win32-low.c (child_fetch_inferior_registers)
14633 (child_store_inferior_registers): Change prototype to take a
14635 (win32_wait): Adjust.
14636 (win32_fetch_inferior_registers): Change prototype to take a
14638 (win32_store_inferior_registers): Adjust.
14639 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14640 store_inferior_register>: Change prototype to take a regcache.
14642 2010-01-20 Doug Evans <dje@google.com>
14644 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14646 (linux_wait_for_event1, linux_init_signals): Ditto.
14647 (W_STOPCODE): Provide definition if missing.
14649 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14651 * linux-low.c (linux_core_of_thread): New.
14652 (compare_ints, show_process, list_threads): New.
14653 (linux_qxfer_osdata): Report threads and cores.
14654 (linux_target_op): Register linux_core_of_thread.
14655 * remote-utils.c (prepare_resume_reply): Report the core.
14656 (buffer_xml_printf): Support %d specifier.
14657 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14659 (handle_query): Handle qXfer:threads. Announce availability
14661 * target.h (struct target_ops): New field core_of_thread.
14663 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14665 * Makefile.in (clean): Remove new generated files.
14666 (reg-s390.o, reg-s390.c): Remove rules.
14667 (reg-s390x.o, reg-s390x.c): Likewise.
14668 (s390-linux32.o, s390-linux32.c): Add rules.
14669 (s390-linux64.o, s390-linux64.c): Likewise.
14670 (s390x-linux64.o, s390x-linux64.c): Likewise.
14671 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14672 * linux-s390-low.c: Include <elf.h>.
14673 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14674 (init_registers_s390): Remove prototype.
14675 (init_registers_s390x): Likewise.
14676 (init_registers_s390_linux32): Add prototype.
14677 (init_registers_s390_linux64): Likewise.
14678 (init_registers_s390x_linux64): Likewise.
14679 (s390_num_regs_3264): New define.
14680 (s390_regmap_3264): New global variable.
14681 (s390_cannot_fetch_register): Remove obsolete check.
14682 (s390_cannot_store_register): Likewise.
14683 (s390_collect_ptrace_register): Handle upper/lower register halves.
14684 (s390_supply_ptrace_register): Likewise.
14685 (s390_fill_gregset): Update to register number changes.
14686 (s390_get_hwcap): New routine.
14687 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14688 Install appropriate regmap and register set.
14690 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14692 * server.c (gdbserver_version): Update copyright year to 2010.
14693 * gdbreplay.c (gdbreplay_version): Likewise.
14695 2009-12-28 Doug Evans <dje@google.com>
14697 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14698 elf/external.h. Include <elf.h> instead but only if necessary.
14700 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14702 * linux-low.c (linux_remove_process): Remove `detaching'
14703 parameter. Don't release/detach from thread_db here.
14704 (linux_kill): Release/detach from thread_db here, ...
14705 (linux_detach): ... and here, before actually detaching.
14706 (linux_wait_1): ... and here, when a process exits.
14707 * thread-db.c (any_thread_of): New.
14708 (thread_db_free): Switch the current inferior to a thread of the
14711 2009-12-21 Doug Evans <dje@google.com>
14713 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14715 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14716 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14717 warning ifndef __NR_tkill. Move setting of errno there too.
14718 Delete unnecessary resetting of errno after syscall.
14719 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14721 * configure.ac: Check for dladdr.
14722 * config.in: Regenerate.
14723 * configure: Regenerate.
14724 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14725 (try_thread_db_load): Update.
14727 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14729 2009-12-18 Doug Evans <dje@google.com>
14731 * event-loop.c: Include unistd.h if it exists.
14733 * linux-low.c (my_waitpid): Move definition away from being in
14734 between linux_tracefork_child/linux_test_for_tracefork.
14736 * gdb_proc_service.h (psaddr_t): Fix type.
14737 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14738 signature to match glibc.
14740 2009-12-16 Doug Evans <dje@google.com>
14742 * linux-low.c (linux_read_memory): Fix argument to read.
14744 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14746 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14747 events, don't leave current_inferior pointing at null.
14749 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14751 * win32-low.c (LOG): Delete.
14752 (OUTMSG): Output to stderr.
14753 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14754 on compile time LOG macro.
14755 (win32_wait): Fix debug output.
14757 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14759 * win32-low.c (win32_add_one_solib): If the dll name is
14760 "ntdll.dll", prepend the system directory to the dll path.
14762 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14764 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14766 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14767 Vladimir Prus <vladimir@codesourcery.com>
14769 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14770 * configure.ac: Check for __mcoldfire__ and set
14771 gdb_cv_m68k_is_coldfire.
14772 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14773 reg-cf.o and reg-m68k.o.
14774 * configure: Regenerated.
14776 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14778 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14779 Pass it to thread_db_free.
14780 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14781 proper `detaching' argument to linux_remove_process.
14782 * linux-low.h (thread_db_free): Add `detaching' parameter.
14783 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14785 (thread_db_free): Add `detaching' parameter. Only
14786 call td_ta_clear_event if detaching from process.
14788 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14790 * thread-db.c (thread_db_free): Fix typo.
14792 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14795 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14797 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14799 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14800 with an i686 compiler.
14801 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14803 * configure: Rebuilt.
14805 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14809 * server.c (handle_search_memory_1): Correct read_addr initialization
14810 in loop for searching subsequent chunks.
14812 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14814 * configure.ac: New --with-libthread-db option.
14815 * thread-db.c: Allow direct dependence on libthread_db.
14816 (thread_db_free): Adjust.
14817 * config.in: Regenerate.
14818 * configure: Likewise.
14820 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14823 * thread-db.c (attach_thread): New function.
14824 (maybe_attach_thread): Return success/failure.
14825 (find_new_threads_callback): Adjust.
14826 (thread_db_find_new_threads): Loop until no new threads.
14828 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14830 * proc-service.c (ps_lgetregs): Formatting.
14832 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14834 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14835 * configure.ac: Adjust.
14836 * linux-low.h (struct process_info_private): Move members to struct
14838 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14839 * linux-low.c (linux_remove_process): Adjust.
14840 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14841 * server.c (handle_query): Move code ...
14842 (handle_monitor_command): ... here. New function.
14843 * target.h (struct target_ops): New member.
14844 * thread-db.c (struct thread_db): New.
14845 (libthread_db_search_path): New variable.
14846 (thread_db_create_event, thread_db_enable_reporting)
14847 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14848 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14849 (try_thread_db_load_1, dladdr_to_soname): New functions.
14850 (try_thread_db_load, thread_db_load_search): New functions.
14851 (thread_db_init): Search for libthread_db.
14852 (thread_db_free): New function.
14853 (thread_db_handle_monitor_command): Likewise.
14854 * config.in: Regenerate.
14855 * configure: Regenerate.
14857 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14859 * spu-low.c (spu_kill): Wait for inferior to terminate.
14860 Call clear_inferiors.
14861 (spu_detach): Call clear_inferiors.
14863 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14865 * aclocal.m4: Regenerate.
14866 * config.in: Likewise.
14867 * configure: Likewise.
14869 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14871 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14872 (parse_spufs_run): New function.
14873 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14874 (ppc_breakpoint_at): Handle SPU breakpoints.
14876 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14878 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14879 (SPUFS_MAGIC): Define.
14880 (spu_enumerate_spu_ids): New function.
14881 (linux_qxfer_spu): New function.
14882 (linux_target_ops): Install linux_qxfer_spu.
14884 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14886 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14887 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14888 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14889 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14890 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14891 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14892 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14893 (init_registers_powerpc_cell32l): Add prototype.
14894 (init_registers_powerpc_cell64l): Likewise.
14895 (ppc_arch_setup): Detect Cell/B.E. architecture.
14897 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14899 * Makefile.in (datarootdir): New variable.
14901 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14903 * linux-low.c (linux_write_memory): Update debugging output.
14904 * Makefile.in (clean): Add new descriptions.
14905 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14906 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14907 * configure.srv: Add new files for arm*-*-linux*.
14908 * linux-arm-low.c: Add new declarations.
14909 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14910 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14911 (HWCAP_VFPv3D16): New.
14912 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14913 instead of __IWMMXT__.
14914 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14915 (arm_arch_setup): New.
14916 (target_regsets): Remove #ifdef. Add VFP regset.
14917 (the_low_target): Use arm_arch_setup.
14919 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14921 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14922 the main thread again.
14924 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14926 Adding Neutrino gdbserver.
14927 * configure: Regenerated.
14928 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14929 * configure.srv (i[34567]86-*-nto*): New target.
14930 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14931 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14932 (nto_comctrl) [__QNX__]: New function.
14933 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14935 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14937 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14940 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14941 Pedro Alves <pedro@codesourcery.com>
14943 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14944 don't support CONTEXT_EXTENDED_REGISTERS.
14945 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14946 (the_low_target): Install them.
14947 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14948 failing with ERROR_PIPE_NOT_CONNECTED.
14950 2009-06-30 Doug Evans <dje@google.com>
14951 Pierre Muller <muller@ics.u-strasbg.fr>
14953 Add h/w watchpoint support to x86-linux, win32-i386.
14954 * Makefile.in (SFILES): Add i386-low.c
14955 (i386_low_h): Define.
14956 (i386-low.o): Add dependencies.
14957 (linux-x86-low.o): Add i386-low.h dependency.
14958 (win32-i386-low.o): Ditto.
14959 * i386-low.c: New file.
14960 * i386-low.h: New file.
14961 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14962 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14963 * linux-low.c (linux_add_process): Initialize arch_private.
14964 (linux_remove_process): Free arch_private.
14965 (add_lwp): Initialize arch_private.
14966 (delete_lwp): Free arch_private.
14967 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14969 * linux-low.h (process_info_private): New member arch_private.
14970 (lwp_info): New member arch_private.
14971 (linux_target_ops): New members new_process, new_thread,
14973 (ptid_of): New macro.
14974 * linux-x86-low.c: Include stddef.h, i386-low.h.
14975 (arch_process_info): New struct.
14976 (arch_lwp_info): New struct.
14977 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14978 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14979 (i386_dr_low_get_status): New function.
14980 (x86_insert_point, x86_remove_point): New functions.
14981 (x86_stopped_by_watchpoint): New function.
14982 (x86_stopped_data_address): New function.
14983 (x86_linux_new_process, x86_linux_new_thread): New functions.
14984 (x86_linux_prepare_to_resume): New function.
14985 (the_low_target): Add entries for insert_point, remove_point,
14986 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14988 * server.c (debug_hw_points): New global.
14989 (monitor_show_help): Document set debug-hw-points.
14990 (handle_query): Process "set debug-hw-points".
14991 * server.h (debug_hw_points): Declare.
14992 (paddress): Declare.
14993 * utils.c (NUMCELLS, CELLSIZE): New macros.
14994 (get_sell, xsnprintf, paddress): New functions.
14995 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14996 remove_point, stopped_by_watchpoint, stopped_data_address.
14997 * win32-i386-low.c: Include i386-low.h.
14998 (debug_reg_state): Replaces dr.
14999 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15000 (i386_dr_low_get_status): New function.
15001 (i386_insert_point, i386_remove_point): New functions.
15002 (i386_stopped_by_watchpoint): New function.
15003 (i386_stopped_data_address): New function.
15004 (i386_initial_stuff): Update.
15005 (get_thread_context,set_thread_context,i386_thread_added): Update.
15006 (the_low_target): Add entries for insert_point,
15007 remove_point, stopped_by_watchpoint, stopped_data_address.
15008 * win32-low.c (win32_insert_watchpoint): New function.
15009 (win32_remove_watchpoint): New function.
15010 (win32_stopped_by_watchpoint): New function.
15011 (win32_stopped_data_address): New function.
15012 (win32_target_ops): Add entries for insert_watchpoint,
15013 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
15014 * win32-low.h (win32_target_ops): New members insert_point,
15015 remove_point, stopped_by_watchpoint, stopped_data_address.
15017 2009-06-25 Pedro Alves <pedro@codesourcery.com>
15019 * server.c (process_serial_event): Re-return unsupported, not
15020 error, if the type isn't recognized. Re-allow supporting only
15021 insert or remove packets. Also call require_running for
15022 breakpoints. Add missing break statement to default case. Tidy.
15023 * target.h (struct target_ops): Rename insert_watchpoint to
15024 insert_point, and remove_watchpoint to remove_point.
15026 * linux-low.h (struct linux_target_ops): Likewise.
15027 * linux-low.c (linux_insert_watchpoint): Rename to ...
15028 (linux_insert_point): ... this. Adjust.
15029 (linux_remove_watchpoint): Rename to ...
15030 (linux_remove_point): ... this. Adjust.
15031 (linux_target_ops): Adjust.
15032 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15033 (cris_insert_point): ... this.
15034 (cris_remove_watchpoint): Rename to ...
15035 (cris_remove_point): ... this.
15036 (the_low_target): Adjust.
15038 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15040 * server.c (handle_v_kill): Pass signal_pid to
15041 kill_inferior if multi_process is zero.
15043 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
15045 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
15046 * target.h (target_ops): Comment for *_watchpoint to make it clear
15047 the functions can get types '0' and '1'.
15049 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
15051 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
15052 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
15053 * regcache.c (get_regcache): Likewise.
15054 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
15055 * win32-low.c (child_fetch_inferior_registers): Remove check for
15058 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15059 Pedro Alves <pedro@codesourcery.com>
15061 * target.h (struct target_ops) <supports_multi_process>: New
15063 (target_supports_multi_process): New.
15064 * server.c (handle_query): Even if GDB reports support, only
15065 enable multi-process if the target also supports it. Report
15066 multi-process support only if the target backend supports it.
15067 * linux-low.c (linux_supports_multi_process): New function.
15068 (linux_target_ops): Install it as target_supports_multi_process
15071 2009-05-24 Doug Evans <dje@google.com>
15073 Global renaming of find_thread_pid to find_thread_ptid.
15074 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15075 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15076 All callers updated.
15078 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15079 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15082 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15083 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15084 (linux_resume_one_lwp): Ditto.
15086 2009-05-23 Doug Evans <dje@google.com>
15088 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15089 from struct inferior_list_entry * to struct lwp_info *.
15090 All callers updated.
15092 2009-05-13 Doug Evans <dje@google.com>
15094 * linux-x86-low.c: Don't include assert.h.
15095 (x86_siginfo_fixup): Use fatal, not assert.
15096 (x86_arch_setup): Fix comment.
15098 2009-05-12 Doug Evans <dje@google.com>
15100 Biarch support for i386/amd64 gdbserver.
15101 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15102 Add linux-x86-low.c.
15103 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15104 (linux-x86-low.o): Add.
15105 * linux-x86-64-low.c: Delete.
15106 * linux-i386-low.c: Delete.
15107 * linux-x86-low.c: New file.
15108 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15110 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15112 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15113 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15114 (linux_child_pid_to_exec_file): New function.
15115 (elf_64_header_p, elf_64_file_p): New functions.
15116 (siginfo_fixup): New function.
15117 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15118 give target a chance to convert layout.
15119 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15120 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15122 2009-05-07 Doug Evans <dje@google.com>
15124 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15125 (regsets_store_inferior_registers): Ditto.
15127 2009-05-06 Pedro Alves <pedro@codesourcery.com>
15131 * linux-low.c (must_set_ptrace_flags): Delete.
15132 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15134 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15135 `lwp->must_set_ptrace_flags' instead.
15136 (linux_wait_for_event_1): Set ptrace options here.
15137 (linux_wait_1): ... not here.
15139 2009-04-30 Doug Evans <dje@google.com>
15141 * inferiors.c (started_inferior_callback): New function.
15142 (attached_inferior_callback): New function.
15143 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15144 * server.c (print_started_pid, print_attached_pid): New functions.
15145 (detach_or_kill_for_exit): New function.
15146 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15147 * server.h (have_started_inferiors_p): Declare.
15148 (have_attached_inferiors_p): Declare.
15150 * inferiors.c (remove_process): Fix memory leak, free process.
15151 * linux-low.c (linux_remove_process): New function.
15152 (linux_kill): Call it instead of remove_process.
15153 (linux_detach, linux_wait_1): Ditto.
15155 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15157 * configure.srv: Add x86 Windows CE target.
15159 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15161 * inferiors.c (get_thread_process): Make global.
15162 * server.h (get_thread_process): Add prototype.
15163 * thread-db.c (find_one_thread): Use get_thread_process
15164 instead of current_process.
15165 (thread_db_get_tls_address): Do not crash if called when
15166 thread layer is not yet initialized.
15168 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15170 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15171 * spu-low.c (current_tid): Rename to ...
15172 (current_ptid): ... this.
15173 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15174 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15175 ptid_get_lwp (current_ptid) instead of current_tid.
15176 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15177 instead of current_tid. Use find_process_pid to verify pid
15178 argument is valid. Pass proper argument to remove_process.
15179 (spu_thread_alive): Compare current_ptid instead of current_tid.
15180 (spu_resume): Likewise.
15182 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15184 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15187 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15189 Implement the multiprocess extensions, and add linux multiprocess
15192 * server.h (ULONGEST): Declare.
15193 (struct ptid, ptid_t): New.
15194 (minus_one_ptid, null_ptid): Declare.
15195 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15196 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15197 (struct inferior_list_entry): Change `id' type from unsigned from
15199 (struct sym_cache, struct breakpoint, struct
15200 process_info_private): Forward declare.
15201 (struct process_info): Declare.
15202 (current_process): Declare.
15203 (all_processes): Declare.
15204 (initialize_inferiors): Declare.
15205 (add_thread): Adjust to use ptid_t.
15206 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15207 (add_process, remove_process, find_thread_pid): Declare.
15208 (find_inferior_id): Adjust to use ptid_t.
15209 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15210 (multi_process): Declare.
15211 (push_event): Adjust to use ptid_t.
15212 (read_ptid, write_ptid): Declare.
15213 (prepare_resume_reply): Adjust to use ptid_t.
15214 (clear_symbol_cache): Declare.
15215 * inferiors.c (all_processes): New.
15216 (null_ptid, minus_one_ptid): New.
15217 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15218 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15219 (add_thread): Change unsigned long to ptid. Remove gdb_id
15221 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15222 (gdb_id_to_thread): Rename to ...
15223 (find_thread_pid): ... this. Change unsigned long to ptid.
15224 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15225 (loaded_dll, pull_pid_from_list): Adjust.
15226 (add_process, remove_process, find_process_pid)
15227 (get_thread_process, current_process, initialize_inferiors): New.
15228 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15229 (struct target_waitstatus) <related_pid>: Ditto.
15230 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15231 return type to int.
15232 (struct target_ops) <join>: Add `pid' argument.
15233 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15234 (struct target_ops) <wait>: Add `ptid' field. Change return type
15236 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15237 (mywait): Add `ptid' argument. Change return type to ptid_t.
15238 (target_pid_to_str): Declare.
15239 * target.c (set_desired_inferior): Adjust to use ptids.
15240 (mywait): Add new `ptid' argument. Adjust.
15241 (target_pid_to_str): New.
15242 * mem-break.h (free_all_breakpoints): Declare.
15243 * mem-break.c (breakpoints): Delelete.
15244 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15245 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15246 to use per-process breakpoint list.
15247 (free_all_breakpoints): New.
15248 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15249 (symbol_cache, all_symbols_looked_up): Delete.
15251 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15253 (prepare_resume_reply): Change ptid argument's type from unsigned
15254 long to ptid_t. Adjust. Implement W;process and X;process.
15255 (free_sym_cache, clear_symbol_cache): New.
15256 (look_up_one_symbol): Adjust to per-process symbol cache. *
15257 * server.c (cont_thread, general_thread, step_thread): Change type
15259 (attached): Delete.
15260 (multi_process): New.
15261 (last_ptid): Change type to ptid_t.
15262 (struct vstop_notif) <ptid>: Change type to ptid_t.
15263 (queue_stop_reply, push_event): Change `ptid' argument's type to
15265 (discard_queued_stop_replies): Add `pid' argument.
15266 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15267 changes. Don't reference the `attached' global.
15268 (attach_inferior): Adjust to mywait interface changes.
15269 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15270 features. Handle and report "multiprocess+". Handle
15272 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15274 (handle_v_kill): New.
15275 (handle_v_stopped): Adjust to use target_pid_to_str.
15276 (handle_v_requests): Allow multiple attaches and runs when
15277 multiprocess extensions are in effect. Handle "vKill".
15278 (myresume): Adjust to use ptids.
15279 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15280 (handle_status): Adjust to discard_queued_stop_replies interface
15282 (first_thread_of, kill_inferior_callback)
15283 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15284 (main): Call initialize_inferiors. Adjust to use ptids, killing
15285 and detaching from all inferiors. Handle multiprocess packet
15287 * linux-low.h: Include gdb_proc_service.h.
15288 (struct process_info_private): New.
15289 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15290 <lwpid_of>: Use ptid_get_lwp.
15291 (get_lwp_thread): Adjust.
15292 (struct lwp_info): Add `dead' member.
15293 (find_lwp_pid): Declare.
15294 * linux-low.c (thread_db_active): Delete.
15295 (new_inferior): Adjust comment.
15296 (inferior_pid): Delete.
15297 (linux_add_process): New.
15298 (handle_extended_wait): Adjust.
15299 (add_lwp): Change unsigned long to ptid.
15300 (linux_create_inferior): Add process to processes table. Adjust
15301 to use ptids. Don't set new_inferior here.
15302 (linux_attach_lwp): Rename to ...
15303 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15304 it. Adjust to use ptids.
15305 (linux_attach_lwp): New.
15306 (linux_attach): Add process to processes table. Don't set
15308 (struct counter): New.
15309 (second_thread_of_pid_p, last_thread_of_process_p): New.
15310 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15311 multiple processes.
15312 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15313 processes. Remove process from process table.
15314 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15315 to multiple processes.
15316 (any_thread_of): New.
15317 (linux_detach): Add `pid' argument, and handle it. Remove process
15318 from processes table.
15319 (linux_join): Add `pid' argument. Handle it.
15320 (linux_thread_alive): Change unsighed long argument to ptid_t.
15321 Consider dead lwps as not being alive.
15322 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15323 threads we're not interested in.
15324 (same_lwp, find_lwp_pid): New.
15325 (linux_wait_for_lwp): Change `pid' argument's type from int to
15327 (linux_wait_for_event): Rename to ...
15328 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15329 from int to ptid_t. Adjust.
15330 (linux_wait_for_event): New.
15331 (linux_wait_1): Add `ptid' argument. Change return type to
15332 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15333 that exit from the process table.
15334 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15336 (mark_lwp_dead): New.
15337 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15338 stopping all threads, mark its main lwp as dead.
15339 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15341 (fetch_register, usr_store_inferior_registers)
15342 (regsets_fetch_inferior_registers)
15343 (regsets_store_inferior_registers, linux_read_memory)
15344 (linux_write_memory): Inline `inferior_pid'.
15345 (linux_look_up_symbols): Adjust to use per-process
15346 `thread_db_active'.
15347 (linux_request_interrupt): Adjust to use ptids.
15348 (linux_read_auxv): Inline `inferior_pid'.
15349 (initialize_low): Don't reference thread_db_active.
15350 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15351 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15352 (ps_getpid): Return the pid of the current inferior.
15353 * thread-db.c (proc_handle, thread_agent): Delete.
15354 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15356 (find_one_thread): Change argument type to ptid_t. Adjust to
15358 (maybe_attach_thread): Adjust to per-process data and ptids.
15359 (thread_db_find_new_threads): Ditto.
15360 (thread_db_init): Ditto.
15361 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15362 processes table. Adjust to use ptids.
15363 (spu_kill, spu_detach): Adjust interface. Remove process from
15365 (spu_join, spu_thread_alive): Adjust interface.
15366 (spu_wait): Adjust interface. Remove process from processes
15367 table. Adjust to use ptids.
15368 * win32-low.c (current_inferior_tid): Delete.
15369 (current_inferior_ptid): New.
15370 (debug_event_ptid): New.
15371 (thread_rec): Take a ptid. Adjust.
15372 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15373 (child_delete_thread): Ditto.
15374 (do_initial_child_stuff): Add `attached' argument. Add process to
15376 (child_fetch_inferior_registers, child_store_inferior_registers):
15378 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15379 (win32_attach): Pass 1 to do_initial_child_stuff.
15380 (win32_kill): Adjust interface. Remove process from processes
15382 (win32_detach): Ditto.
15383 (win32_join): Adjust interface.
15384 (win32_thread_alive): Take a ptid.
15385 (win32_resume): Adjust to use ptids.
15386 (get_child_debug_event): Ditto.
15387 (win32_wait): Adjust interface. Remove exiting process from
15390 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15392 Non-stop mode support.
15394 * server.h (non_stop): Declare.
15395 (gdb_client_data, handler_func): Declare.
15396 (delete_file_handler, add_file_handler, start_event_loop):
15398 (handle_serial_event, handle_target_event, push_event)
15399 (putpkt_notif): Declare.
15400 * target.h (enum resume_kind): New.
15401 (struct thread_resume): Replace `step' field by `kind' field.
15402 (TARGET_WNOHANG): Define.
15403 (struct target_ops) <wait>: Add `options' argument.
15404 <supports_non_stop, async, start_non_stop>: New fields.
15405 (target_supports_non_stop, target_async): New.
15406 (start_non_stop): Declare.
15407 (mywait): Add `options' argument.
15408 * target.c (mywait): Add `options' argument. Print child exit
15409 notifications here.
15410 (start_non_stop): New.
15411 * server.c (non_stop, own_buf, mem_buf): New globals.
15412 (struct vstop_notif): New.
15413 (notif_queue): New global.
15414 (queue_stop_reply, push_event, discard_queued_stop_replies)
15415 (send_next_stop_reply): New.
15416 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15418 (attach_inferior): In non-stop mode, don't wait for the target
15420 (handle_general_set): Handle QNonStop.
15421 (handle_query): When handling qC, return the current general
15422 thread, instead of the first thread of the list.
15423 (handle_query): If the backend supports non-stop mode, include
15424 QNonStop+ in the qSupported query response.
15425 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15427 (handle_v_attach, handle_v_run): Handle non-stop mode.
15428 (handle_v_stopped): New.
15429 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15430 (myresume): Adjust to use resume_kind. Handle non-stop.
15431 (queue_stop_reply_callback): New.
15432 (handle_status): Handle non-stop mode.
15433 (main): Clear non_stop flag on reconnection. Use the event-loop.
15434 Refactor serial protocol handling from here ...
15435 (process_serial_event): ... to this new function. When GDB
15436 selects any thread, select one here. In non-stop mode, wait until
15437 GDB acks all pending events before exiting.
15438 (handle_serial_event, handle_target_event): New.
15439 * remote-utils.c (remote_open): Install remote_desc in the event
15441 (remote_close): Remove remote_desc from the event loop.
15442 (putpkt_binary): Rename to...
15443 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15444 (putpkt_binary): New as wrapper around putpkt_binary_1.
15445 (putpkt_notif): New.
15446 (prepare_resume_reply): In non-stop mode, don't change the
15448 * event-loop.c: New.
15449 * Makefile.in (OBJ): Add event-loop.o.
15450 (event-loop.o): New rule.
15452 * linux-low.h (pid_of): Moved here.
15454 (get_lwp_thread): Use lwpid_of.
15455 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15456 * linux-low.c (pid_of): Delete.
15457 (inferior_pid): Use lwpid_of.
15458 (linux_event_pipe): New.
15459 (target_is_async_p): New.
15461 (handle_extended_wait): Use lwpid_of.
15462 (add_lwp): Don't set lwpid field.
15463 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15464 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15465 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15466 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15467 first. Adjust to linux_wait_for_event interface changes. Use
15469 (linux_detach): Don't delete the main lwp here.
15470 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15471 (status_pending_p): Don't consider explicitly suspended lwps.
15472 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15473 pointer. Add OPTIONS argument. Change return type to int. Use
15474 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15475 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15476 pointer. Add status pointer argument. Return a pid instead of a
15477 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15478 changes. In non-stop mode, don't switch to a random thread.
15479 (linux_wait): Rename to...
15480 (linux_wait_1): ... this. Add target_options argument, and handle
15481 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15482 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15483 clean exit and signal exit code. Don't stop all threads in
15484 non-stop mode. In all-stop mode, only stop all threads when
15485 reporting a stop to GDB. Handle explicit thread stop requests.
15486 (async_file_flush, async_file_mark): New.
15488 (send_sigstop): Use lwpid_of.
15489 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15490 interface changes. In non-stop mode, don't switch to a random
15492 (linux_resume_one_lwp): Use lwpid_of.
15493 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15494 (linux_resume_one_thread): ... this. Handle resume_stop. In
15495 non-stop mode, don't look for pending flag in all threads.
15496 (resume_status_pending_p): Don't consider explicitly suspended
15498 (my_waitpid): Reimplement. Emulate __WALL.
15499 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15501 (sigchld_handler, linux_supports_non_stop, linux_async)
15502 (linux_start_non_stop): New.
15503 (linux_target_ops): Register linux_supports_non_stop, linux_async
15504 and linux_start_non_stop.
15505 (initialize_low): Install SIGCHLD handler.
15506 * thread-db.c (thread_db_create_event, find_one_thread)
15507 (thread_db_get_tls_address): Use lwpid_of.
15508 * win32-low.c (win32_detach): Adjust to use resume_kind.
15509 (win32_wait): Add `options' argument.
15510 * spu-low.c (spu_resume): Adjust to use resume_kind.
15511 (spu_wait): Add `options' argument.
15513 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15515 Decouple target code from remote protocol.
15517 * target.h (enum target_waitkind): New.
15518 (struct target_waitstatus): New.
15519 (struct target_ops) <wait>: Return an unsigned long. Take a
15520 target_waitstatus pointer instead of a char pointer.
15521 (mywait): Likewise.
15522 * target.c (mywait): Change prototype to return an unsigned long.
15523 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15524 * server.h (thread_from_wait, old_thread_from_wait): Delete
15526 (prepare_resume_reply): Change prototype to take a
15528 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15529 (last_status, last_ptid): New.
15530 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15531 pid instead of a signal.
15532 (attach_inferior): Remove "status" and "signal" parameters.
15534 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15536 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15537 (handle_v_requests, myresume): Remove "status" and "signal"
15538 parameters. Adjust.
15539 (handle_status): New.
15540 (main): Delete local `status'. Adjust.
15541 * remote-utils.c: Include target.h.
15542 (prepare_resume_reply): Change prototype to take a
15543 target_waitstatus. Adjust.
15545 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15547 * spu-low.c (spu_wait): Adjust.
15548 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15550 (win32_wait): Adjust.
15552 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15554 * target.h (struct thread_resume): Delete leave_stopped member.
15555 (struct target_ops): Add a `n' argument to the `resume' callback.
15556 * server.c (start_inferior): Adjust.
15557 (handle_v_cont, myresume): Adjust.
15558 * linux-low.c (check_removed_breakpoint): Adjust to resume
15559 interface change, and to removed leave_stopped field.
15560 (resume_ptr): Delete.
15561 (struct thread_resume_array): New.
15562 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15563 resume interface change.
15564 (linux_continue_one_thread, linux_queue_one_thread)
15565 (resume_status_pending_p): Check if the resume field is NULL
15566 instead of checking the leave_stopped member.
15567 (linux_resume): Adjust to the target resume interface change.
15568 * spu-low.c (spu_resume): Adjust to the target resume interface
15570 * win32-low.c (win32_detach, win32_resume): Ditto.
15572 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15574 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15576 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15578 (linux_continue_one_thread): Only preserve the stepping flag if
15579 there's a pending breakpoint.
15581 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15583 * server.c (main): After the inferior having exited, call
15584 remote_close before exiting gdbserver.
15586 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15588 Fix size of FPSCR in Power 7 processors.
15589 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15590 (PPC_FEATURE_HAS_DFP): New #define.
15591 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15594 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15596 * server.c (handle_query) Whitespace and formatting.
15598 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15600 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15601 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15602 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15603 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15604 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15605 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15606 Makefile.in, configure.ac: Fix whitespace throughout.
15607 * configure: Regenerate.
15609 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15611 * inferiors.c (find_inferior): Make it safe for the callback
15612 function to delete the currently iterated inferior.
15614 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15616 * Makefile.in (linuw_low_h): Move higher.
15617 (thread-db.o): Depend on $(linux_low_h).
15619 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15621 Rename "process" to "lwp" throughout.
15623 * linux-low.c (all_processes): Rename to...
15624 (all_lwps): ... this.
15625 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15626 (add_process): Rename to ...
15627 (add_lwp): ... this. Adjust.
15628 (linux_create_inferior): Adjust.
15629 (linux_attach_lwp): Adjust.
15630 (linux_attach): Adjust.
15631 (linux_kill_one_process): Rename to ...
15632 (linux_kill_one_lwp): ... this. Adjust.
15633 (linux_kill): Adjust.
15634 (linux_detach_one_process): Rename to ...
15635 (linux_detach_one_lwp): ... this. Adjust.
15636 (linux_detach): Adjust.
15637 (check_removed_breakpoint): Adjust.
15638 (status_pending_p): Adjust.
15639 (linux_wait_for_process): Rename to ...
15640 (linux_wait_for_lwp): ... this. Adjust.
15641 (linux_wait_for_event): Adjust.
15642 (send_sigstop): Adjust.
15643 (wait_for_sigstop): Adjust.
15644 (stop_all_processes): Rename to ...
15645 (stop_all_lwps): ... this.
15646 (linux_resume_one_process): Rename to ...
15647 (linux_resume_one_lwp): ... this. Adjust.
15648 (linux_set_resume_request, linux_continue_one_thread)
15649 (linux_queue_one_thread, resume_status_pending_p)
15650 (usr_store_inferior_registers, regsets_store_inferior_registers)
15651 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15653 * linux-low.h (get_process): Rename to ...
15654 (get_lwp): ... this. Adjust.
15655 (get_thread_process): Rename to ...
15656 (get_thread_lwp): ... this. Adjust.
15657 (get_process_thread): Rename to ...
15658 (get_lwp_thread): ... this. Adjust.
15659 (struct process_info): Rename to ...
15660 (struct lwp_info): ... this.
15661 (all_processes): Rename to ...
15662 (all_lwps): ... this.
15663 * proc-service.c (ps_lgetregs): Adjust.
15664 * thread-db.c (thread_db_create_event, find_one_thread)
15665 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15667 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15669 * server.c (handle_query): Handle "qAttached".
15671 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15673 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15674 GPLv3, update license URL.
15676 2009-03-01 Doug Evans <dje@google.com>
15678 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15679 (server_h): Add gdb_signals.h.
15680 (signals.o): Update.
15681 * server.h (target_signal_from_host,target_signal_to_host_p)
15682 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15684 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15686 * remote-utils.c (getpkt): Also generate remote-debug
15687 information if noack_mode is set.
15689 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15691 * server.c (handle_query): Report qXfer:siginfo:read and
15692 qXfer:siginfo:write as supported and handle them.
15693 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15694 * linux-low.c (linux_xfer_siginfo): New.
15695 (linux_target_ops): Set it.
15697 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15699 * server.c (gdbserver_usage): Mention --remote-debug.
15700 (main): Accept '--remote-debug' switch.
15702 2009-01-18 Doug Evans <dje@google.com>
15704 * regcache.c (new_register_cache): No need to check result of xcalloc.
15705 * server.c (handle_search_memory): Back out calls to xmalloc,
15706 result is checked and error is returned to user upon failure.
15707 (handle_query): Ditto. Add more checks for result of malloc.
15708 (handle_v_cont): Check result of malloc, report error back to
15710 (handle_v_run): Ditto. Call freeargv.
15711 * server.h (freeargv): Declare.
15712 * utils.c (freeargv): New fn.
15714 2009-01-15 Doug Evans <dje@google.com>
15716 * gdbreplay.c (perror_with_name): Make arg const char *.
15717 * server.h (target_signal_to_name): Make return type const char *.
15718 * thread-db.c (thread_db_err_str): Make return type const char *.
15719 * utils.c (perror_with_name): Make arg const char *.
15721 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15723 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15724 when handling a EXIT_PROCESS_DEBUG_EVENT.
15726 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15728 * gdbreplay.c (gdbreplay_version): Update copyright year.
15729 * server.c (gdbserver_version): Likewise.
15731 2009-01-05 Doug Evans <dje@google.com>
15733 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15734 (handle_extended_wait): Improve comment.
15736 2008-12-13 Doug Evans <dje@google.com>
15738 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15739 * server.h (ATTR_MALLOC): New macro.
15740 (xmalloc,xcalloc,xstrdup): Declare.
15741 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15742 * inferiors.c: Ditto.
15743 * linux-low.c: Ditto.
15744 * mem-break.c: Ditto.
15745 * regcache.c: Ditto.
15746 * remote-utils.c: Ditto.
15749 * win32-low.c: Ditto.
15751 2008-12-12 Doug Evans <dje@google.com>
15753 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15754 in debugging printf.
15756 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15758 2008-12-09 Doug Evans <dje@google.com>
15760 * linux-low.h (struct process_info): Delete member tid, unused.
15761 * thread-db.c (find_one_thread): Update.
15762 (maybe_attach_thread): Update.
15764 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15766 * target.h (struct target_ops): Add qxfer_osdata member.
15767 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15769 (linux_qxfer_osdata): New functions.
15770 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15772 * server.c (handle_query): Handle "qXfer:osdata:read:".
15773 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15774 (buffer_xml_printf): New functions.
15775 * server.h (struct buffer): New.
15776 (buffer_grow_str, buffer_grow_str0): New macros.
15777 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15778 (buffer_xml_printf): Declare.
15780 2008-11-24 Doug Evans <dje@google.com>
15782 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15784 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15786 * server.c (handle_v_run): Always use the supplied argument list.
15788 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15790 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15791 (xtensa_regmap_table): Add entry for scompare1.
15793 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15795 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15796 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15797 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15798 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15799 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15800 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15801 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15802 XML target descriptions.
15803 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15804 when inferior is running on an ISA 2.05 or later processor. Add
15805 special case to return offset for full 64-bit slot of FPSCR when
15808 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15810 * Makefile.in (SFILES, clean): Added sparc64 files.
15811 (reg-sparc64.o, reg-sparc64.c): New.
15812 * configure.srv (sparc*-*-linux*): New configuration.
15813 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15814 syscall arguments for SPARC.
15815 (regsets_store_inferior_registers): Likewise.
15816 * linux-sparc-low.c: New file.
15818 2008-10-21 Doug Evans <dje@google.com>
15820 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15821 (READLINE_DIR,READLINE_DEP): Delete.
15822 (INTERNAL_CFLAGS): Update.
15823 (LINTFLAGS): Update.
15825 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15827 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15828 whole argv from the last run, not just argv[0].
15830 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15832 * regcache.c (new_register_cache): Return NULL if the register
15833 cache size isn't known yet.
15834 (free_register_cache): Avoid dereferencing a NULL regcache.
15836 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15838 * configure.srv: Merge MIPS and MIPS64.
15840 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15842 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15844 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15846 * Makefile.in: Add required vsx dependencies.
15848 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15849 Declare init_registers_powerpc_vsx32l.
15850 Declare init_registers_powerpc_vsx64l.
15851 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15852 (ppc_arch_setup): Check for VSX in hwcap.
15853 (ppc_fill_vsxregset): New function.
15854 (ppc_store_vsxregset): New function.
15855 Add new VSX entry in regset_info target_regsets.
15857 * configure.srv: Add new VSX dependencies.
15859 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15861 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15862 (remote_open): Set or clear transport_is_reliable.
15863 (putpkt_binary): Don't expect acks in noack mode.
15864 (getpkt): Don't send ack/nac in noack mode.
15865 * server.c (handle_general_set): Handle QStartNoAckMode.
15866 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15868 (main): Reset noack_mode on every connection.
15869 * server.h (noack_mode): Declare.
15871 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15873 * Makefile.in (GDBREPLAY_OBS): New variable.
15874 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15876 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15877 Daniel Jacobowitz <dan@codesourcery.com>
15879 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15880 (usr_store_inferior_registers): Likewise.
15881 (regsets_store_inferior_registers): Likewise.
15883 2008-07-31 Rolf Jansen <rj@surtec.com>
15884 Pedro Alves <pedro@codesourcery.com>
15886 * configure.ac: Check for memmem declaration.
15887 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15888 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15889 (disable_packet_qfThreadInfo): Unconditionally compile.
15890 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15891 * configure, config.in: Regenerate.
15893 2008-07-28 Doug Kwan <dougkwan@google.com>
15895 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15896 (linux_write_memory): Remove declaration of errno.
15898 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15900 * linux-low.c (handle_extended_wait): Do not use "status"
15901 variable uninitialized.
15903 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15905 * server.c (handle_v_attach): Inhibit reporting dll changes.
15907 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15909 * remote-utils.c (prepare_resume_reply): If requested, don't
15910 output "thread:TID" in the T stop reply.
15912 * server.c (disable_packet_vCont, disable_packet_Tthread)
15913 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15914 (handle_query): If requested, disable support for qC, qfThreadInfo
15916 (handle_v_requests): If requested, disable support for vCont.
15917 (gdbserver_show_disableable): New.
15918 (main): Handle --disable-packet and --disable-packet=LIST.
15920 * server.h (disable_packet_vCont, disable_packet_Tthread)
15921 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15923 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15925 * server.c (gdbserver_usage): Mention --version.
15927 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15929 * Makefile.in (gdbreplay.o): New rule.
15931 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15933 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15934 message, not gdbserver.
15936 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15937 Nathan Sidwell <nathan@codesourcery.com>
15938 Joseph Myers <joseph@codesourcery.com>
15940 * acinclude.m4: Include ../../config/acx.m4.
15941 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15942 * configure, config.in: Regenerate.
15943 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15944 * server.c (gdbserver_version): Print PKGVERSION.
15945 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15946 (main): Adjust gdbserver_usage calls.
15947 * gdbreplay.c (version, host_name): Add declarations.
15948 (gdbreplay_version, gdbreplay_usage): New.
15949 (main): Accept --version and --help options.
15951 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15953 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15954 (arm_breakpoint_at): Handle Thumb.
15955 (the_low_target): Add comment.
15957 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15959 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15961 2008-05-09 Doug Evans <dje@google.com>
15963 * server.h (decode_search_memory_packet): Declare.
15964 * remote-utils.c (decode_search_memory_packet): New fn.
15965 * server.c (handle_search_memory_1): New fn.
15966 (handle_search_memory): New fn.
15967 (handle_query): Process qSearch:memory packets.
15969 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15971 * regcache.c (registers_length): Remove.
15972 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15973 full register packet.
15974 * regcache.h (registers_length): Remove prototype.
15975 * server.h (PBUFSIZ): Define to 16384.
15977 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15979 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15980 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15981 powerpc-64l.o, and powerpc-altivec64l.o.
15982 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15983 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15984 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15985 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15986 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15989 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15990 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15991 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15992 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15993 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15994 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15995 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15996 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15997 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15998 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
16001 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
16002 (init_registers_powerpc_32l): ... this new prototype.
16003 (init_registers_powerpc_32): Remove, replace by ...
16004 (init_registers_powerpc_altivec32l): ... this new prototype.
16005 (init_registers_powerpc_e500): Remove, replace by ...
16006 (init_registers_powerpc_e500l): ... this new prototype.
16007 (init_registers_ppc64): Remove, replace by ...
16008 (init_registers_powerpc_64l): ... this new prototype.
16009 (init_registers_powerpc_64): Remove, replace by ...
16010 (init_registers_powerpc_altivec64l): ... this new prototype.
16011 (ppc_num_regs): Set to 73.
16012 (PT_ORIG_R3, PT_TRAP): Define if necessary.
16013 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
16014 (ppc_cannot_store_register): Handle orig_r3 and trap.
16015 (ppc_arch_setup): Update init_registers_... calls.
16016 (ppc_fill_gregset): Handle orig_r3 and trap.
16018 * inferiors.c (clear_inferiors): Reset current_inferior.
16020 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
16022 * acinclude.m4: Add override.m4.
16023 * configure: Regenerate.
16025 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16027 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16028 initial call to init_register_ppc64.
16030 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16032 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16033 single powerpc*-*-linux* case.
16034 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16036 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16038 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
16039 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
16041 * linux-ppc-low.c: Include <elf.h>.
16042 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16043 (ppc_hwcap): New global variable.
16044 (ppc_regmap): Remove __SPE__ #ifdef sections.
16045 (ppc_regmap_e500): New global variable.
16046 (ppc_cannot_store_register): Update __SPE__ special case.
16047 (ppc_get_hwcap): New function.
16048 (ppc_arch_setup): Use it to determine whether inferior supports
16049 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
16050 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
16051 Do not access registers if target does not support AltiVec.
16052 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
16053 Do not access registers if target does not support SPE.
16054 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16056 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16058 * linux-low.c (disabled_regsets, num_regsets): New.
16059 (use_regsets_p): Delete.
16060 (linux_wait_for_process): Clear disabled_regsets.
16061 (regsets_fetch_inferior_registers): Check and set it.
16062 (regsets_store_inferior_registers): Likewise.
16063 (linux_fetch_registers, linux_store_registers): Do not use
16065 (initialize_low): Allocate disabled_regsets.
16067 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16069 * Makefile.in (LIBOBJS): New.
16070 (OBS): Use LIBOBJS.
16071 (memmem.o): New rule.
16072 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16073 * configure: Regenerated.
16075 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16077 * server.c (handle_query): Never return "unsupported" for
16078 qXfer:features:read queries.
16080 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16082 * server.c (get_features_xml): Fix inverted condition.
16083 (handle_query): Always support qXfer:feature:read.
16085 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16087 * server.c (wrapper_argv): New.
16088 (start_inferior): Handle wrapper_argv. If set, expect an extra
16090 (gdbserver_usage): Document --wrapper.
16091 (main): Parse --wrapper.
16093 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16095 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16096 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16097 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16098 (ppc_set_pc): Likewise.
16099 (ppc_arch_setup): New function.
16100 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16101 of collect_register.
16102 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
16104 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16106 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16107 instead of linux-ppc64-low.o.
16108 * linux-ppc64-low.c: Remove file.
16109 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16110 (linux-ppc64-low.o): Remove rule.
16112 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16113 (init_registers_powerpc_64): Likewise.
16114 (ppc_regmap): Conditionally define depending on __powerpc64__.
16115 (ppc_cannot_store_register): Do not special-case "fpscr" when
16116 compiled on __powerpc64__.
16117 (ppc_collect_ptrace_register): New function.
16118 (ppc_supply_ptrace_register): New function.
16119 (ppc_breakpoint): Change type to "unsigned int".
16120 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16121 (the_low_target): Conditionally provide initializers for the
16122 arch_setup member depending on __powerpc64__. Install
16123 collect_ptrace_register and supply_ptrace_register members.
16125 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16127 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16128 * server.c (gdbserver_xmltarget): Define.
16129 (get_features_xml): Use it to replace "target.xml" and arch_string.
16131 * configure.srv: Remove srv_xmltarget. Add XML files that were
16132 mentioned there to srv_xmlfiles instead. Remove conditional tests
16133 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16134 srv_xmlfiles and srv_regobj to include all possible choices.
16135 * configure.ac (srv_xmltarget): Remove.
16136 (srv_xmlfiles): Do not add "target.xml".
16137 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16138 checks for supplementary target information.
16139 * configure: Regenerate.
16140 * Makefile.in (XML_TARGET): Remove.
16141 (target.xml): Remove rule.
16142 (clean): Do not clean up target.xml.
16143 (.PRECIOUS): Do not mention target.xml.
16145 * target.h (struct target_ops): Remove arch_string member.
16146 * linux-low.c (linux_arch_string): Remove.
16147 (linux_target_ops): Remove arch_string initializer.
16148 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16149 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16150 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16151 * spu-low.c (spu_arch_string): Remove.
16152 (spu_target_ops): Remove arch_string initializer.
16153 * win32-low.c (win32_arch_string): Remove.
16154 (win32_target_ops): Remove arch_string initializer.
16155 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16156 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16157 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16159 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16161 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16162 by collect_ptrace_register and supply_ptrace_register hooks.
16163 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16164 instead of checking for the_low_target.left_pad_xfer.
16165 (usr_store_inferior_registers): Use collect_ptrace_register callback
16166 instead of checking for the_low_target.left_pad_xfer.
16168 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16169 (s390_supply_ptrace_register): Likewise.
16170 (s390_fill_gregset): Call s390_collect_ptrace_register.
16171 (the_low_target): Update.
16173 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16174 (ppc_supply_ptrace_register): Likewise.
16175 (the_low_target): Update.
16177 * linux-i386-low.c (the_low_target): Update.
16178 * linux-x86-64-low.c (the_low_target): Update.
16180 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16182 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16183 reg-s390.o and reg-s390x.o.
16185 * linux-low.c (new_inferior): New global variable.
16186 (linux_create_inferior, linux_attach): Set it.
16187 (linux_wait_for_process): Call the_low_target.arch_setup after the
16188 target has stopped for the first time.
16189 (initialize_low): Do not call the_low_target.arch_setup.
16191 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16192 (s390_set_pc): Likewise.
16193 (s390_arch_setup): New function.
16194 (the_low_target): Use s390_arch_setup as arch_setup routine.
16196 * regcache.c (realloc_register_cache): New function.
16197 (set_register_cache): Call it for each existing regcache.
16199 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16201 * server.h (init_registers): Remove prototype.
16203 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16204 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16205 instead of init_registers ().
16206 * linux-arm-low.c (init_registers_arm): Add prototype.
16207 (init_registers_arm_with_iwmmxt): Likewise.
16208 (the_low_target): Add initializer for arch_setup field.
16209 * linux-cris-low.c (init_registers_cris): Add prototype.
16210 (the_low_target): Add initializer for arch_setup field.
16211 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16212 (the_low_target): Add initializer for arch_setup field.
16213 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16214 (the_low_target): Add initializer for arch_setup field.
16215 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16216 (the_low_target): Add initializer for arch_setup field.
16217 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16218 (the_low_target): Add initializer for arch_setup field.
16219 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16220 (the_low_target): Add initializer for arch_setup field.
16221 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16222 (init_registers_mips64_linux): Likewise.
16223 (the_low_target): Add initializer for arch_setup field.
16224 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16225 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16226 (the_low_target): Add initializer for arch_setup field.
16227 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16228 (init_registers_powerpc_64): Likewise.
16229 (the_low_target): Add initializer for arch_setup field.
16230 * linux-s390-low.c (init_registers_s390): Add prototype.
16231 (init_registers_s390x): Likewise.
16232 (the_low_target): Add initializer for arch_setup field.
16233 * linux-sh-low.c (init_registers_sh): Add prototype.
16234 (the_low_target): Add initializer for arch_setup field.
16235 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16236 (the_low_target): Add initializer for arch_setup field.
16237 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16238 (the_low_target): Add initializer for arch_setup field.
16240 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16241 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16242 instead of init_registers ().
16243 * win32-arm-low.c (init_registers_arm): Add prototype.
16244 (the_low_target): Add initializer for arch_setup field.
16245 * win32-i386-low.c (init_registers_i386): Add prototype.
16246 (the_low_target): Add initializer for arch_setup field.
16248 * spu-low.c (init_registers_spu): Add prototype.
16249 (initialize_low): Call initialie_registers_spu () instead of
16250 initialize_registers ().
16252 2008-02-19 Pedro Alves <pedro@codesourcery.com>
16254 * server.c (handle_v_requests): When handling the vRun and vAttach
16255 packets, if already debugging a process, don't kill it. Return an
16258 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16260 * server.c (handle_query): Correct length check.
16262 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16264 * win32-low.c (do_initial_child_stuff): Add process handle
16265 parameter. Set current_process_handle and current_process_id from the
16266 parameters. Clear globals.
16267 (win32_create_inferior): Don't set current_process_handle and
16268 current_process_id here. Instead pass them on the call to
16269 do_initial_child_stuff.
16270 (win32_attach): Likewise.
16271 (win32_clear_inferiors): New.
16272 (win32_kill): Don't close the current process handle or the
16273 current thread handle here. Instead call win32_clear_inferiors.
16274 (win32_detach): Don't open a new handle to the process. Call
16275 win32_clear_inferiors.
16276 (win32_join): Don't rely on current_process_handle; open a new
16277 handle using the process id.
16278 (win32_wait): Call win32_clear_inferiors when the inferior process
16281 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16283 * server.c (monitor_show_help): Add "exit".
16285 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16287 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16288 (clean): Add reg-xtensa.c.
16289 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16290 * configure.srv (xtensa*-*-linux*) New target.
16291 * linux-xtensa-low.c: New.
16292 * xtensa-xtregs.c: New.
16294 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16296 * hostio.c: Don't include errno.h.
16297 (errno_to_fileio_errno): Move to hostio-errno.
16298 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16299 error number outputting to the target->hostio_last_error callback.
16300 (hostio_packet_error): Use FILEIO_EINVAL directly.
16301 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16302 calls to hostio_error.
16303 * hostio-errno.c: New.
16304 * server.h (hostio_last_error_from_errno): Declare.
16305 * target.h (target_ops): Add hostio_last_error member.
16306 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16307 as hostio_last_error handler.
16308 * spu-low.c (spu_target_ops): Likewise.
16309 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16310 (wince_hostio_last_error): New functions.
16311 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16312 as hostio_last_error handler.
16313 (win32_target_ops) [!_WIN32_WCE]: Register
16314 hostio_last_error_from_errno as hostio_last_error handler.
16315 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16316 (hostio-errno.o): New rule.
16317 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16318 * configure.srv (srv_hostio_err_objs): New variable. Default to
16320 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16321 * configure: Regenerate.
16323 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16325 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16326 (linux_kill, linux_detach): Clean up the process list.
16327 * remote-utils.c (remote_open): Improve port number parsing.
16328 (putpkt_binary, input_interrupt): Only send interrupts if the target
16330 * server.c (extended_protocol): Make static.
16331 (attached): Define earlier.
16332 (exit_requested, response_needed, program_argv): New variables.
16333 (target_running): New.
16334 (start_inferior): Clear attached here.
16335 (attach_inferior): Set attached here.
16336 (require_running): Define.
16337 (handle_query): Use require_running and target_running. Implement
16339 (handle_v_attach, handle_v_run): New.
16340 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16341 (gdbserver_usage): Update.
16342 (main): Redo argument parsing. Handle --debug and --multi. Handle
16343 --attach along with other options or after the port. Save
16344 program_argv. Support no initial program. Resynchronize
16345 communication with GDB after an error. Handle "monitor exit".
16346 Use require_running and target_running. Always allow the extended
16347 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16348 restart in extended mode.
16349 * README: Refer to the GDB manual. Update --attach usage.
16351 2007-12-20 Andreas Schwab <schwab@suse.de>
16353 * linux-low.c (STACK_SIZE): Define.
16354 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16355 (linux_test_for_tracefork): Likewise.
16357 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16359 * linux-low.c (linux_wait_for_event): Update messages. Do not
16360 reinsert auto-delete breakpoints.
16361 * mem-break.c (struct breakpoint): Change return type of handler to
16363 (set_breakpoint_at): Update handler type.
16364 (reinsert_breakpoint_handler): Return 1 instead of calling
16366 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16368 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16369 * mem-break.h (set_breakpoint_at): Update handler type.
16370 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16371 * win32-low.c (auto_delete_breakpoint): New.
16372 (get_child_debug_event): Use it.
16374 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16376 * configure.ac: Check for pread and pwrite.
16377 * hostio.c (handle_pread): Fall back to lseek and read.
16378 (handle_pwrite): Fall back to lseek and write.
16379 * config.in, configure: Regenerated.
16381 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16383 * server.c (myresume): Add own_buf argument.
16384 (main): Update calls.
16386 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16388 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16389 * remote-utils.c (remote_open): Do not call disable_async_io.
16390 (block_async_io): Delete.
16391 (unblock_async_io): Make static.
16392 (initialize_async_io): New.
16393 * server.c (handle_v_cont): Handle async I/O here.
16394 (myresume): Likewise. Move other common resume tasks here...
16395 (main): ... from here. Call initialize_async_io. Disable async
16396 I/O before the main loop.
16397 * server.h (initialize_async_io): Declare.
16398 (block_async_io, unblock_async_io): Delete prototypes.
16399 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16401 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16403 * remote-utils.c (readchar): Allow binary data in received messages.
16405 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16407 * win32-low.c (attaching): New global.
16408 (win32_create_inferior): Clear the `attaching' global.
16409 (win32_attach): Set the `attaching' global.
16410 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16411 attaching. Only set a breakpoint at the entry point if not
16414 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16416 * server.c (main): Don't report dll events on the initial
16417 connection on attaches.
16419 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16421 * server.c (main): Relax numerical bases supported for the pid of
16422 the --attach command line argument.
16424 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16426 * win32-low.c (win32_attach): Call OpenProcess before
16427 DebugActiveProcess, not after. Add last error output to error
16430 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16432 * win32-low.c (win32_get_thread_context)
16433 (win32_set_thread_context): New functions.
16434 (thread_rec): Use win32_get_thread_context.
16435 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16436 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16439 2007-12-03 Leo Zayas
16440 Pedro Alves <pedro_alves@portugalmail.pt>
16442 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16444 (child_add_thread): Minor cleanup.
16445 (child_continue): Resume artificially suspended threads before
16446 calling ContinueDebugEvent.
16447 (suspend_one_thread): New.
16448 (fake_breakpoint_event): New.
16449 (get_child_debug_event): Change return type to int. Check here if
16450 gdb sent an interrupt request. If a soft interrupt was requested,
16451 fake a breakpoint event. Return 0 if there is no event to handle,
16453 (win32_wait): Don't check here if gdb sent an interrupt request.
16454 Ensure there is a valid event to handle.
16455 (win32_request_interrupt): Add soft interruption method as last
16458 2007-12-03 Leo Zayas
16459 Pedro Alves <pedro_alves@portugalmail.pt>
16461 * win32-low.h (win32_thread_info): Add descriptions to the
16462 structure members. Replace `suspend_count' counter by a
16464 * win32-low.c (thread_rec): Update condition of when to get the
16465 context from the inferior. Rely on ContextFlags being set if it
16466 has already been retrieved. Only suspend the inferior thread if
16467 we haven't already. Warn if that fails.
16468 (continue_one_thread): s/suspend_count/suspended/. Only call
16469 ResumeThread once. Warn if that fails.
16471 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16473 * win32-low.c (win32_wait): Don't read from the inferior when it
16474 has already exited.
16476 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16478 * Makefile.in (win32_low_h): New variable.
16479 (win32-low.o): Add dependency on $(win32_low_h).
16480 (win32-arm-low.o, win32-i386-low.o): New rules.
16482 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16484 * hostio.c: Correct copyright year.
16486 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16488 * Makefile.in (OBS): Add hostio.o.
16489 (hostio.o): New rule.
16490 * server.h (handle_vFile): Declare.
16491 * hostio.c: New file.
16492 * server.c (handle_v_requests): Take packet_len and new_packet_len
16493 for binary packets. Call handle_vFile.
16494 (main): Update call to handle_v_requests.
16496 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16498 * linux-low.c: Include <sched.h>.
16500 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16502 * linux-low.c (linux_tracefork_grandchild): New.
16503 (linux_tracefork_child): Use clone.
16504 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16506 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16508 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16510 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16512 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16514 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16516 * inferiors.c (change_inferior_id): Delete.
16517 (add_pid_to_list, pull_pid_from_list): New.
16518 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16519 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16520 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16521 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16522 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16523 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16524 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16525 (using_threads): Always set to 1.
16526 (handle_extended_wait): New.
16527 (add_process): Do not set TID.
16528 (linux_create_inferior): Set must_set_ptrace_flags.
16529 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16530 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16531 (linux_thread_alive): Rename TID argument to LWPID.
16532 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16533 (linux_wait_for_event): Do not use TID or check using_threads. Update
16534 call to dead_thread_notify. Call handle_extended_wait.
16535 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16536 (send_sigstop): Delete sigstop_sent.
16537 (wait_for_sigstop): Avoid TID.
16538 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16539 (linux_test_for_tracefork): New.
16540 (linux_lookup_signals): Use thread_db_active and
16541 linux_supports_tracefork_flag.
16542 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16543 * linux-low.h (get_process_thread): Avoid TID.
16544 (struct process_ifo): Move thread_known and tid to the end. Remove
16546 (linux_attach_lwp, thread_db_init): Update prototypes.
16547 * server.h (change_inferior_id): Delete prototype.
16548 (add_pid_to_list, pull_pid_from_list): New prototypes.
16549 * thread-db.c (thread_db_use_events): New.
16550 (find_first_thread): Rename to...
16551 (find_one_thread): ...this. Update callers and messages. Do not
16552 call fatal. Check thread_db_use_events. Do not call
16553 change_inferior_id or new_thread_notify.
16554 (maybe_attach_thread): Update. Do not call new_thread_notify.
16555 (thread_db_init): Set thread_db_use_events. Check use_events.
16556 * utils.c (fatal, warning): Correct message prefix.
16558 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16560 * Makefile.in (clean): Remove new files.
16561 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16562 (powerpc-64.o, powerpc-64.c): New rules.
16563 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16564 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16566 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16568 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16569 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16570 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16571 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16572 (target_regsets): Add AltiVec and SPE register sets.
16573 * configure.ac: Check for AltiVec and SPE.
16574 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16575 (ppc_fill_vrregset, ppc_store_vrregset): New.
16576 (target_regsets): Add AltiVec register set.
16577 * configure: Regenerated.
16579 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16581 * linux-low.c (O_LARGEFILE): Define.
16582 (linux_read_memory): Use /proc/PID/mem.
16583 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16584 * configure, config.in: Regenerated.
16586 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16588 * linux-low.c (linux_wait_for_event): Do not pass signals while
16591 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16593 * win32-low.c (create_process): New.
16594 (win32_create_inferior): Use create_process instead of
16595 CreateProcess. If create_process failed retry appending an ".exe"
16596 suffix. Store the GetLastError result immediatelly after
16597 create_process calls and use it on the call to error.
16599 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16601 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16603 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16605 * configure.ac: Switch license to GPLv3.
16607 2007-08-01 Michael Snyder <msnyder@access-company.com>
16609 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16611 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16613 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16615 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16616 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16617 CloseToolhelp32Snapshot.
16618 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16619 CloseToolhelp32Snapshot.
16621 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16623 * server.c (main): Check for inferior exit before main loop.
16625 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16627 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16628 instead of on tmp_desc.
16630 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16631 Daniel Jacobowitz <dan@codesourcery.com>
16633 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16634 (add_thread): Minor cleanups.
16635 (clear_inferiors): Move lower in the file. Clear the DLL
16637 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16638 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16639 (xml_escape_text): New.
16640 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16642 (handle_v_cont): Report errors.
16643 (gdbserver_version): Update.
16644 (main): Correct size of own_buf. Do not report initial DLL events.
16645 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16646 (unloaded_dll, xml_escape_text): New.
16647 * win32-low.c (enum target_waitkind): Update comments.
16648 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16649 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16650 (win32_EnumProcessModules, win32_GetModuleInformation)
16651 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16652 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16653 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16654 (win32_Module32First, win32_Module32Next, load_toolhelp)
16655 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16656 (get_child_debug_event): Handle DLL events.
16657 (win32_wait): Likewise.
16659 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16661 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16662 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16664 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16666 * win32-low.c (handle_output_debug_string): Ignore event if not
16669 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16671 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16673 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16675 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16677 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16679 * inferiors.c (change_inferior_id): Add comment.
16680 * linux-low.c (check_removed_breakpoint): Add an early
16681 prototype. Improve debug output.
16682 (linux_attach): Doc update.
16683 (linux_detach_one_process, linux_detach): Clean up before releasing
16685 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16686 * linux-low.h (struct process_info): Doc improvement.
16687 * mem-break.c (delete_all_breakpoints): New.
16688 * mem-break.h (delete_all_breakpoints): New prototype.
16689 * thread-db.c (find_first_thread): New.
16690 (thread_db_create_event): Call it instead of
16691 thread_db_find_new_threads. Clean up unused variables.
16692 (maybe_attach_thread): Remove first thread handling.
16693 (thread_db_find_new_threads): Use find_first_thread.
16694 (thread_db_get_tls_address): Likewise.
16696 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16698 * thread-db.c (thread_db_find_new_threads): Add prototype.
16699 (thread_db_create_event): Check for the main thread before adding
16701 (maybe_attach_thread): Only enable event reporting if TID == 0.
16702 (thread_db_get_tls_address): Check for new threads.
16704 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16706 * linux-low.c (linux_create_inferior): Try execv before execvp.
16707 * spu-low.c (spu_create_inferior): Likewise.
16709 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16711 * linux-low.c (linux_create_inferior): Change execv to execvp.
16712 * spu-low.c (spu_create_inferior): Likewies.
16714 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16716 * Makefile.in (clean): Clean new files instead of deleted ones.
16717 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16718 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16720 * configure.srv: Specify XML files and new regformats for MIPS and
16722 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16723 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16724 an entry for the restart register.
16725 (mips_cannot_fetch_register, mips_cannot_store_register)
16726 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16727 register names to match the XML descriptions.
16728 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16729 restart register instead of $0.
16731 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16732 Markus Deuling <deuling@de.ibm.com>
16734 * remote-utils.c (decode_xfer_write): New function.
16735 * server.h (decode_xfer_write): Add prototype.
16736 * server.c (handle_query): Add PACKET_LEN argument. Support
16737 qXfer:spu:read and qXfer:spu:write packets.
16738 (main): Pass packet_len to handle_query.
16739 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16740 * target.h (target_ops): Add qxfer_spu.
16742 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16744 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16745 accessing non-seekable spufs files.
16747 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16749 * server.c (handle_query): Add reply for qC packet.
16751 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16752 Leo Zayas <lerele@champenstudios@com>
16754 * server.h (check_remote_input_interrupt_request): New function.
16755 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16756 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16757 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16758 (check_remote_input_interrupt_request): New function.
16759 * server.h (check_remote_input_interrupt_request): Declare.
16760 * win32-low.c (winapi_DebugBreakProcess,
16761 winapi_GenerateConsoleCtrlEvent): New typedefs.
16762 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16764 (win32_wait): Check for remote interrupt request
16765 with check_remote_input_interrupt_request.
16766 (win32_request_interrupt): New function.
16767 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16769 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16771 * win32-low.c (debug_registers_changed,
16772 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16773 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16774 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16775 (thread_rec): Get context using the low target.
16776 (child_add_thread): Call thread_added on the low target,
16777 which does the same thing.
16779 (do_initial_child_stuff): Remove debug registers references.
16780 Set context using the low target. Resume threads after
16781 setting the contexts.
16782 (child_continue): Remove dead variable. Remove debug
16783 registers references.
16784 (child_fetch_inferior_registers): Go through the low target.
16785 (do_child_store_inferior_registers): Remove.
16786 (child_store_inferior_registers): Go through the low target.
16787 (win32_resume): Remove debug registers references.
16788 Set context using the low target.
16789 (handle_exception): Change return type to void. Don't record
16790 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16791 first chance exception.
16792 (get_child_debug_event): Change return type to void. Remove
16793 goto loop. Always return after waiting for debug event.
16794 (win32_wait): Convert to switch statement. Handle spurious
16797 * win32-i386-low.c (debug_registers_changed,
16798 debug_registers_used): New.
16799 (initial_stuff): Rename to ...
16800 (i386_initial_stuff): ... this. Clear debug registers
16802 (store_debug_registers): Delete.
16803 (i386_get_thread_context): New.
16804 (load_debug_registers): Delete.
16805 (i386_set_thread_context): New.
16806 (i386_thread_added): New.
16807 (single_step): Rename to ...
16808 (i386_single_step): ... this.
16809 (do_fetch_inferior_registers): Rename to ...
16810 (i386_fetch_inferior_register): ... this.
16811 (i386_store_inferior_register): New.
16812 (the_low_target): Adapt to new interface.
16814 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16815 (arm_get_thread_context): New.
16816 (arm_set_thread_context): New.
16818 (do_fetch_inferior_registers): Rename to ...
16819 (arm_fetch_inferior_register): ... this.
16820 (arm_store_inferior_register): New.
16821 (arm_wince_breakpoint): Reimplement as unsigned long.
16822 (arm_wince_breakpoint_len): Define.
16823 (the_low_target): Adapt to new interface.
16825 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16826 load_debug_registers. Add get_thread_context, set_thread_context,
16827 thread_added and store_inferior_register. Rename
16828 fetch_inferior_registers to fetch_inferior_register.
16829 (regptr): Remove declaration.
16831 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16833 * linux-low.c (linux_detach): Change return type to int. Return 0.
16834 * spu-low.c (spu_detach): Likewise.
16836 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16838 * target.h (target_ops): Change return type of detach to int.
16840 (join_inferior): New.
16841 * server.c (main): Don't skip detach support on mingw32.
16842 If the inferior doesn't support detaching return error.
16843 Call join_inferior instead of using waitpid.
16844 * linux-low.c (linux_join): New.
16845 (linux_target_op): Add linux_join.
16846 * spu-low.c (spu_join): New.
16847 (spu_target_ops): Add spu_join.
16848 * win32-low.c (win32_detach): Adapt to new interface.
16849 Reopen current_process_handle before detaching. Issue a child
16850 resume before detaching.
16852 (win32_target_op): Add win32_join.
16854 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16856 * win32-low.c (win32-attach): Fix return value.
16857 * target.h (target_ops): Describe ATTACH return values.
16859 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16861 * win32-low.c (GETPROCADDRESS): Define.
16862 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16863 (winapi_DebugSetProcessKillOnExit): Likewise.
16864 (win32_create_inferior): Force usage of ansi CreateProcessA.
16865 (win32_attach): Use GETPROCADDRESS.
16866 (win32_detach): Likewise.
16868 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16870 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16872 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16874 * win32-low.c: Commit leftover changes from 2007-03-29.
16876 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16878 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16879 fields short instead of int. Add explicit padding.
16880 (i387_cache_to_fsave): Remove unnecessary casts.
16881 (i387_fsave_to_cache): Doc fix.
16882 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16884 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16886 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16887 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16889 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16891 * configure.srv (arm*-*-mingw32ce*): Move near the other
16894 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16896 * configure.ac: Add errno checking.
16897 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16898 sys/file.h and malloc.h.
16899 (AC_CHECK_DECLS): Add perror.
16900 (srv_mingwce): Handle.
16901 * configure.srv (i[34567]86-*-cygwin*): Add
16902 win32-i386-low.o to srv_tgtobj.
16903 (i[34567]86-*-mingw*): Likewise.
16904 (arm*-*-mingw32ce*): Add case.
16905 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16906 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16907 [__MINGW32CE__] (strerror): New function.
16908 [__MINGW32CE__] (errno): Define to GetLastError.
16909 [__MINGW32CE__] (COUNTOF): New macro.
16910 (remote_open): Remove extra close call.
16911 * mem-break.c (delete_breakpoint_at): New function.
16912 * mem-break.h (delete_breakpoint_at): Declare.
16913 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16914 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16915 [USE_WIN32API] (read, write): Add char* casts.
16916 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16917 * server.h: Include wincecompat.h on Windows CE.
16918 [HAVE_ERRNO_H]: Check.
16919 (perror): Declare if not declared.
16920 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16921 (perror_with_name): Remove errno declaration.
16922 * wincecompat.h: New.
16923 * wincecompat.c: New.
16924 * win32-low.h: New.
16925 * win32-arm-low.c: New.
16926 * win32-i386-low.c: New.
16927 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16928 (OUTMSG2): Make it safe.
16930 (COUNTOF): New macro.
16931 (NUM_REGS): Get it from the low target.
16932 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16933 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16934 (thread_rec): Let low target handle debug registers.
16935 (child_add_thread): Likewise.
16936 (child_init_thread_list): Likewise.
16937 (continue_one_thread): Likewise.
16939 (do_child_fetch_inferior_registers): Move to ...
16940 * win32-i386-low.c: ... here, and rename to ...
16941 (do_fetch_inferior_registers): ... this.
16942 * win32-low.c (child_fetch_inferior_registers):
16943 Go through the low target.
16944 (do_child_store_inferior_registers): Use regptr.
16945 (strwinerror): New function.
16946 (win32_create_inferior): Handle Windows CE.
16947 Use strwinerror instead of strerror on Windows error
16948 codes. Add program to the error output.
16949 Don't close the main thread handle on Windows CE.
16950 (win32_attach): Use coredll.dll on Windows CE.
16951 (win32_kill): Close current process and current
16953 (win32_detach): Use coredll.dll on Windows CE.
16954 (win32_resume): Let low target handle debug registers, and
16956 (handle_exception): Add/Remove initial breakpoint. Avoid
16957 non-existant WSTOPSIG on Windows CE.
16958 (win32_read_inferior_memory): Cast to remove warning.
16959 (win32_arch_string): Go through the low target.
16960 (initialize_low): Call set_breakpoint_data with the low
16961 target's breakpoint.
16962 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16963 FOP_REGNUM, mappings): Move to ...
16964 * win32-i386-low.c: ... here.
16965 * win32-low.c (win32_thread_info): Move to ...
16966 * win32-low.h: ... here.
16967 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16968 win32-arm-low.c and wincecompat.c.
16969 (all:): Add $EXEEXT.
16970 (install-only:): Likewise.
16971 (gdbserver:): Likewise.
16972 (gdbreplay:): Likewise.
16973 * config.in: Regenerate.
16974 * configure: Regenerate.
16976 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16978 * win32-low.c: Rename typedef thread_info to
16979 win32_thread_info throughout.
16981 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16983 * win32-i386-low.c: Rename to ...
16984 * win32-low.c: ... this.
16985 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16986 * Makefile.in: Likewise.
16988 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16990 * remote-utils.c (monitor_output): Constify msg parameter.
16991 * server.h (monitor_output): Likewise.
16992 * win32-i386-low.c (handle_output_debug_string): New.
16993 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16994 handle_output_debug_string.
16995 (get_child_debug_event): Likewise.
16997 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16999 * server.c (main): Correct strtoul check.
17001 2007-03-27 Jon Ringle <jon@ringle.org>
17003 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17005 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17007 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17009 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17011 * terminal.h: Check HAVE_SGTTY_H.
17013 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
17015 * remote-utils.c (remote_open): Print out the assigned port number.
17017 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
17019 * remote-utils.c (monitor_output): New function.
17020 * server.c (debug_threads): Define here.
17021 (monitor_show_help): New function.
17022 (handle_query): Handle qRcmd.
17023 (main): Do not handle 'd' packet.
17024 * server.h (debug_threads, remote_debug, monitor_output): Declare.
17025 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
17028 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17030 * Makefile.in (EXEEXT): New.
17031 (clean): Use $(EXEEXT).
17033 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17035 * target.h (target_ops): Rename send_signal to request_interrupt,
17036 and remove enum target_signal parameter.
17037 * linux-low.c (linux_request_interrupt): Rename from
17038 linux_send_signal, and always send SIGINT.
17039 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17040 and always send SIGINT.
17041 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17043 (input_interrupt): Likewise.
17045 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17047 * server.c (get_features_xml): Check if target implemented
17049 * win32-i386-low.c (win32_arch_string): New.
17050 (win32_target_ops): Add win32_arch_string as arch_string member.
17052 2007-02-22 Markus Deuling <deuling@de.ibm.com>
17054 * spu-low.c (spu_arch_string): New.
17055 (spu_target_ops): Add spu_arch_string.
17057 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17059 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17060 * configure.ac: Do not check for terminal.h.
17061 * configure, config.in: Regenerated.
17063 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17065 * Makefile.in (OBS): Add $(XML_BUILTIN).
17066 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17068 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17069 (arm-with-iwmmxt.c): New.
17070 * config.in, configure: Regenerate.
17071 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17072 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17073 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17074 (arm*-*-linux*): Add iWMMXt and regset support.
17075 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17076 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17077 (arm_store_wmmxregset, target_regsets): New.
17078 * server.c (get_features_xml): Take annex argument. Check builtin
17080 (handle_query): Handle multiple annexes.
17082 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17084 * remote-utils.c [USE_WIN32API] (read, write): Define.
17085 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17088 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17090 * linux-i386-low.c (the_low_target): Set arch_string.
17091 * linux-x86-64-low.c (the_low_target): Likewise.
17092 * linux-low.c (linux_arch_string): New.
17093 (linux_target_ops): Add it.
17094 * linux-low.h (struct linux_target_ops): Add arch_string.
17095 * server.c (write_qxfer_response): Use const void * for DATA.
17096 (get_features_xml): New.
17097 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17098 * target.h (struct target_ops): Add arch_string method.
17100 2007-01-03 Denis Pilat <denis.pilat@st.com>
17101 Daniel Jacobowitz <dan@codesourcery.com>
17103 * linux-low.c (linux_kill): Handle being called with no threads.
17104 * win32-i386-low.c (win32_kill): Likewise.
17105 (get_child_debug_event): Clear current_process_handle.
17107 2006-12-30 Denis PILAT <denis.pilat@st.com>
17108 Daniel Jacobowitz <dan@codesourcery.com>
17110 * remote-utils.c (remote_open): Check the type of specified
17111 serial port devices before opening them.
17112 * server.c (main): Kill the inferior if an error occurs during
17113 the first remote_open.
17115 2006-12-05 Markus Deuling <deuling@de.ibm.com>
17117 * README: Update supported targets.
17119 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17121 * Makefile.in (clean): Remove reg-mips64.c.
17122 (reg-mips64.c, reg-mips64.o): New rules.
17123 * configure.srv: Handle mips64. Include regset support for mips.
17124 * linux-mips-low.c (union mips_register): New.
17125 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17126 (mips_breakpoint, mips_breakpoint_at): Use int.
17127 (mips_collect_register, mips_supply_register)
17128 (mips_collect_register_32bit, mips_supply_register_32bit)
17129 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17130 (mips_store_fpregset, target_regsets): New.
17131 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17133 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17135 * configure.srv: Add target "spu*-*-*".
17136 * Makefile.in (clean): Remove reg-spu.c.
17137 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17138 * spu-low.c: New file.
17140 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17142 * configure.ac: Correct td_thr_tls_get_addr test.
17143 * configure: Regenerated.
17145 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17147 * linux-low.c (linux_wait_for_event): Reformat. Use the
17148 pass_signals array.
17149 * remote-utils.c (decode_address_to_semicolon): New.
17150 * server.c (pass_signals, handle_general_set): New.
17151 (handle_query): Mention QPassSignals for qSupported.
17152 (main): Call handle_general_set.
17153 * server.h (pass_signals, decode_address_to_semicolon): New.
17155 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17157 * server.c (handle_query): Correct error handling for read_auxv.
17159 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17161 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17162 and srv_linux_thread_db to yes.
17163 * linux-s390-low.c (s390_fill_gregset): New function.
17164 (target_regsets): Define data structure.
17166 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17168 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17169 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17170 * config.in, configure: Regenerated.
17171 * inferiors.c (gdb_id_to_thread): New function.
17172 (gdb_id_to_thread_id): Use it.
17173 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17174 * linux-low.h (struct process_info): Add th member.
17175 (thread_db_get_tls_address): New prototype.
17176 * remote-utils.c (decode_address): Make non-static.
17177 * server.c (handle_query): Handle qGetTLSAddr.
17178 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17179 * target.h (struct target_ops): Add get_tls_address.
17180 * thread-db.c (maybe_attach_thread): Save the thread handle.
17181 (thread_db_get_tls_address): New.
17183 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17185 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17186 (linux_resume_one_process): Take a siginfo_t *. Update all
17187 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17188 (struct pending_signals): Add a siginfo_t.
17189 (linux_wait_for_process): Always set last_status.
17190 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17191 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17192 * linux-low.h (struct process_info): Add last_status.
17194 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17196 * remote-utils.c (try_rle): New function.
17197 (putpkt_binary): Use it.
17199 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17201 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17202 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17203 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17204 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17205 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17208 2006-08-08 Richard Sandiford <richard@codesourcery.com>
17210 * server.c (terminal_fd): New variable.
17211 (old_foreground_pgrp): Likewise.
17212 (restore_old_foreground_pgrp): New function.
17213 (start_inferior): Record the terminal file descriptor in terminal_fd
17214 and its original foreground group in old_foreground_pgrp. Register
17215 restore_old_foreground_pgrp with atexit().
17217 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17219 * server.c (handle_query): Correct qPart to qXfer.
17221 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17223 * configure.ac: Check for more headers which are missing on
17224 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17225 * configure.srv: Add Cygwin and mingw32.
17226 * remote-utils.c: Don't include headers unconditionally which
17227 are missing on mingw32. Include <winsock.h> for mingw32.
17228 (remote_open): Adjust for mingw32 support. Flush
17229 standard error after writing to it.
17230 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17231 (unblock_async_io, enable_async_io, disable_async_io)
17232 (readchar, getpkt): Update for Winsock support.
17233 (prepare_resume_reply): Expect a protocol signal number.
17234 * server.c: Disable <sys/wait.h> on mingw32.
17235 (start_inferior): Adjust for mingw32 support. Flush
17236 standard error after writing to it.
17237 (attach_inferior): Likewise. Use protocol signal
17239 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17241 * win32-i386-low.c: New file.
17242 * Makefile.in (XM_CLIBS): Set.
17243 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17244 (win32-i386-low.o): New dependency rule.
17245 * linux-low.c (linux_wait): Use target signal numbers.
17246 * target.h (struct target_ops): Doc fix.
17247 * server.h (target_signal_to_name): New prototype.
17248 * gdbreplay.c: Don't include headers unconditionally which
17249 are missing on mingw32. Include <winsock.h> for mingw32.
17250 (remote_close, remote_open): Adjust for Winsock support.
17251 * configure, config.in: Regenerated.
17253 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17255 * server.c (decode_xfer_read, write_qxfer_response): New.
17256 (handle_query): Take a packet length argument. Handle
17257 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17258 the qSupported response.
17259 (main): Update call to handle_query.
17261 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17263 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17264 (putpkt_binary): Renamed from putpkt and adjusted for binary
17266 (putpkt): New wrapper for putpkt_binary.
17267 (readchar): Don't mask off the high bit.
17268 (decode_X_packet): New function.
17269 * server.c (main): Call putpkt_binary if a handler sets the packet
17270 length. Save the length of the incoming packet. Handle 'X'.
17271 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17273 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17275 * server.c (handle_query): Handle qSupported.
17277 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17279 * remote-utils.c (all_symbols_looked_up): New variable.
17280 (look_up_one_symbol): Check it.
17281 * server.h (look_up_one_symbol): New declaration.
17282 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17284 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17286 * Makefile.in (linux-arm-low.o): Update dependencies.
17287 * linux-arm-low.c: Include "gdb_proc_service.h".
17288 (PTRACE_GET_THREAD_AREA): Define.
17289 (ps_get_thread_area): New function.
17291 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17293 * configure.srv (m68k*-*-uclinux*): New target.
17294 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17295 (linux_resume_one_process): Remove extraneous cast.
17296 (linux_read_offsets): New.
17297 (linux_target_op): Add linux_read_offsets on mmuless systems.
17298 * server.c (handle_query): Add qOffsets logic.
17299 * target.h (struct target_ops): Add read_offsets.
17301 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17303 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17304 (PTRACE_GET_THREAD_AREA): Define.
17305 (ps_get_thread_area): New function.
17306 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17307 (linux-x86-64-low.o): Update.
17309 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17311 * configure.ac: Remove checks for prfpregset_t.
17312 * gdb_proc_service.h: New file.
17313 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17314 new "gdb_proc_service.h".
17315 * proc-service.c: Likewise.
17316 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17317 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17318 * Makefile.in (gdb_proc_service_h): Updated.
17319 * configure, config.in: Regenerated.
17321 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17323 * remote-utils.c (prepare_resume_reply): Move declaration
17324 of gdb_id_from_wait to the top of the block.
17326 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17328 * linux-low.c (regsets_store_inferior_registers): Read the regset
17329 from the target before filling it.
17331 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17333 * server.c (attach_inferior): Return SIGTRAP for a successful
17336 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17338 * Makefile.in (OBS): Add version.o.
17339 (STAGESTUFF): Delete.
17340 (version.o): Add dependencies.
17341 (version.c): Replace rule.
17342 (clean): Remove version.c.
17343 * server.c (gdbserver_version): New.
17344 (gdbserver_usage): Use printf.
17345 (main): Handle --version and --help.
17346 * server.h (version, host_name): Add declarations.
17348 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17360 * linux-x86-64-low.c:
17362 * linux-s390-low.c:
17363 * linux-ppc64-low.c:
17365 * linux-mips-low.c:
17366 * linux-m68k-low.c:
17367 * linux-m32r-low.c:
17370 * linux-ia64-low.c:
17371 * linux-i386-low.c:
17372 * linux-crisv32-low.c:
17384 * gdbserver.1: Add (C) after Copyright. Update the FSF
17387 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17389 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17390 (arm_breakpoint_at): Recognize both breakpoints.
17391 (the_low_target): Use the correct breakpoint instruction.
17393 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17395 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17396 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17397 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17398 (the_low_target): Update.
17400 2005-10-25 Andreas Schwab <schwab@suse.de>
17402 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17404 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17405 (ia64_num_regs): Reduce to 462.
17407 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17409 * acinclude.m4: Correct quoting.
17410 * aclocal.m4: Regenerated.
17412 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17413 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17414 (thread_db_init): Call thread_db_err_str.
17415 * configure.ac: Check for TD_VERSION.
17416 * config.in, configure: Regenerated.
17418 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17420 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17422 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17424 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17425 is not available. Define HAVE_PTRACE_GETREGS if it is.
17426 * config.in, configure: Regenerated.
17427 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17428 * linux-i386-low.c, linux-m68k-low.c: Update to use
17429 HAVE_PTRACE_GETREGS.
17430 * linux-low.c (regsets_fetch_inferior_registers)
17431 (regsets_store_inferior_registers): Only return 0 if we processed
17433 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17434 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17436 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17438 * inferiors.c (struct thread_info): Add gdb_id.
17439 (add_thread): Add gdb_id argument.
17440 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17441 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17442 calls to add_thread.
17443 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17444 * server.c (handle_query): Use thread_to_gdb_id.
17445 (handle_v_cont, main): Use gdb_id_to_thread_id.
17446 * server.h (add_thread): Update prototype.
17447 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17450 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17452 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17453 left-padded registers.
17454 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17455 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17457 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17459 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17460 * configure: Regenerate.
17461 * config.in: Regenerate.
17462 * server.h (NEED_DECLARATION_STRERROR):
17463 Replace with !HAVE_DECL_STRERROR.
17465 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17467 * linux-low.c (linux_wait, linux_send_signal): Don't test
17468 an unsigned long variable for > 0 if it could be MAX_ULONG.
17469 * server.c (myresume): Likewise.
17470 * target.c (set_desired_inferior): Likewise.
17472 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17474 * configure.ac: Simplify and improve check for socklen_t.
17475 * configure, config.in: Regenerate.
17477 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17479 * acconfig.h: Remove.
17480 * configure.ac: Add a test for socklen_t. Use three-argument
17481 AC_DEFINE throughout.
17482 * config.in: Regenerated using autoheader 2.59.
17483 * configure: Regenerated.
17485 * gdbreplay.c (socklen_t): Provide a default.
17486 (remote_open): Use socklen_t.
17487 * remote-utils.c (socklen_t): Provide a default.
17488 (remote_open): Use socklen_t.
17489 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17492 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17494 * linux-low.c (linux_read_memory, linux_write_memory)
17495 (linux_read_auxv): Likewise.
17496 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17497 (check_mem_write): Likewise.
17498 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17500 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17501 (registers_from_string, register_data): Likewise.
17502 * server.c (handle_query, main): Likewise.
17503 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17504 (decode_M_packet): Likewise.
17505 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17506 * target.h (struct target_ops): Update read_memory, write_memory,
17508 (read_inferior_memory, write_inferior_memory): Update.
17509 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17510 to unsigned char *.
17511 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17512 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17513 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17514 linux-s390-low.c, linux-sh-low.c: Update for changes in
17515 read_inferior_memory and the_low_target->breakpoint.
17517 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17519 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17520 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17521 * configure.srv: Add powerpc64-*-linux*.
17522 * linux-ppc64-low.c: New file.
17524 2005-05-23 Orjan Friberg <orjanf@axis.com>
17526 * linux-cris-low.c: New file with support for CRIS.
17527 * linux-crisv32-low.c: Ditto for CRISv32.
17528 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17529 (clean): Add reg-cris.c and reg-crisv32.c.
17530 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17531 reg-crisv32.o, and reg-crisv32.c to make rules.
17532 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17533 recognized targets.
17535 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17537 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17538 of sizeof (PTRACE_XFER_TYPE).
17539 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17541 2005-05-12 Orjan Friberg <orjanf@axis.com>
17543 * target.h (struct target_ops): Add insert_watchpoint,
17544 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17545 pointers for hardware watchpoint support.
17546 * linux-low.h (struct linux_target_ops): Ditto.
17547 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17548 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17549 to linux_target_ops.
17550 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17552 * server.c (main): Recognize 'Z' and 'z' packets.
17554 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17556 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17557 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17558 (the_low_target): Add new members.
17560 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17562 * proc-service.c (ps_lgetregs): Search all_processes instead of
17565 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17567 * server.c (start_inferior): Change return type to int.
17568 (attach_inferior): Change sigptr to int *.
17569 (handle_v_cont, handle_v_requests): Change signal to int *.
17570 (main): Change signal to int.
17572 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17574 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17575 * configure.srv: Add m32r*-*-linux*.
17576 * linux-m32r-low.c: New file.
17578 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17580 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17582 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17584 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17585 Take unsigned long arguments for PIDs.
17586 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17587 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17588 (wait_for_sigstop, linux_resume_one_process)
17589 (regsets_fetch_inferior_registers, linux_send_signal)
17590 (linux_read_auxv): Likewise. Update the types of variables holding
17591 PIDs. Update format string specifiers.
17592 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17593 * remote-utils.c (prepare_resume_reply): Likewise.
17594 * server.c (cont_thread, general_thread, step_thread)
17595 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17597 (handle_query): Update format specifiers.
17598 (handle_v_cont, main): Use strtoul for thread IDs.
17599 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17600 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17601 (general_thread, step_thread, thread_from_wait)
17602 (old_thread_from_wait): Update.
17603 * target.h (struct thread_resume): Use unsigned long for THREAD.
17604 (struct target_ops): Use unsigned long for arguments to attach and
17607 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17609 * acinclude.m4: Include bfd/bfd.m4 directly.
17610 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17611 <agriffis@toolchain.org>.
17612 * aclocal.m4, configure: Regenerated.
17614 2005-01-07 Andrew Cagney <cagney@gnu.org>
17616 * configure.ac: Rename configure.in, require autoconf 2.59.
17617 * configure: Re-generate.
17619 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17621 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17622 LIBS when finished.
17623 * aclocal.m4: Regenerated.
17624 * configure: Regenerated.
17626 2004-11-21 Andreas Schwab <schwab@suse.de>
17628 * linux-m68k-low.c (m68k_num_gregs): Define.
17629 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17630 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17631 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17632 (m68k_breakpoint_at): New. Add to the_low_target.
17634 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17635 srv_linux_thread_db to yes.
17637 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17639 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17640 (ARCH_SET_FS): Likewise.
17641 (ARCH_GET_FS): Likewise.
17642 (ARCH_GET_GS): Likewise.
17644 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17646 * linux-i386-low.c (ps_get_thread_area): New.
17647 * linux-x86-64-low.c (ps_get_thread_area): New.
17648 * linux-low.c: Include <sys/syscall.h>.
17649 (linux_kill_one_process): Don't kill the first thread here.
17650 (linux_kill): Kill the first thread here.
17651 (kill_lwp): New function.
17652 (send_sigstop, linux_send_signal): Use it.
17653 * proc-service.c: Clean up #ifdefs.
17654 (fpregset_info): Delete.
17655 (ps_lgetregs): Update and enable implementation.
17656 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17658 * remote-utils.c (struct sym_cache, symbol_cache): New.
17659 (input_interrupt): Print a clearer message.
17660 (async_io_enabled): New variable.
17661 (enable_async_io, disable_async_io): Use it. Update comments.
17662 (look_up_one_symbol): Use the symbol cache.
17663 * thread-db.c (thread_db_look_up_symbols): New function.
17664 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17666 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17668 * configure.in: Test for -rdynamic.
17669 * configure: Regenerated.
17670 * Makefile (INTERNAL_LDFLAGS): New.
17671 (gdbserver, gdbreplay): Use it.
17673 2004-09-02 Andrew Cagney <cagney@gnu.org>
17675 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17677 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17679 * linux-low.c (linux_wait): Clear all_processes list also.
17681 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17683 * linux-low.c: Include <errno.h>. Remove extern declaration of
17686 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17688 * gdbreplay.c, server.h, utils.c: Update copyright years.
17690 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17692 * server.c (main): Print child status or termination signal from
17693 variable 'signal', not 'sig'.
17695 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17697 * linux-low.c (linux_read_memory): Change return type to
17698 int. Check for and return error from ptrace().
17699 * target.c (read_inferior_memory): Change return type to int. Pass
17700 back return status from the_target->read_memory().
17701 * target.h (struct target_ops): Adapt *read_memory() prototype.
17703 (read_inferior_memory): Adapt prototype.
17704 * server.c (main): Return an error packet if
17705 read_inferior_memory() returns an error.
17707 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17709 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17710 Unify with other clean targets.
17712 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17714 * server.c (handle_v_cont): Call set_desired_inferior.
17716 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17718 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17720 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17722 * linux-low.c (linux_wait): Unblock async I/O.
17723 (linux_resume): Block and enable async I/O.
17724 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17725 * server.h (block_async_io, unblock_async_io): Add prototypes.
17727 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17729 * remote-utils.c (remote_open): Print a status notice after
17730 opening a TCP port.
17731 * server.c (attach_inferior): Print a status notice after
17734 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17736 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17738 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17740 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17742 * server.c, target.h: Update copyright years.
17744 2004-02-25 Roland McGrath <roland@redhat.com>
17746 * target.h (struct target_ops): New member `read_auxv'.
17747 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17748 * linux-low.c (linux_read_auxv): New function.
17749 (linux_target_ops): Initialize `read_auxv' member to that.
17751 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17753 Committed by Jim Blandy <jimb@redhat.com>.
17755 * linux-s390-low.c (s390_num_regs): Update.
17756 (s390_regmap): Remove control registers. Use __s390x__ predefine
17757 instead of GPR_SIZE to distiguish s390 and s390x targets.
17759 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17761 * linux-low.c: Update copyright year.
17762 (check_removed_breakpoint): Clear pending_is_breakpoint.
17763 (linux_set_resume_request, linux_queue_one_thread)
17764 (resume_status_pending_p): New functions.
17765 (linux_continue_one_thread): Use process->resume.
17766 (linux_resume): Only resume threads if there are no pending events.
17767 * linux-low.h (struct process_info): Add resume request
17770 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17772 * regcache.c (new_register_cache): Clear the allocated register
17773 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17775 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17777 * linux-low.c (linux_resume): Take a struct thread_resume *
17779 (linux_wait): Update call.
17780 (resume_ptr): New static variable.
17781 (linux_continue_one_thread): Renamed from
17782 linux_continue_one_process. Use resume_ptr.
17783 (linux_resume): Use linux_continue_one_thread.
17784 * server.c (handle_v_cont, handle_v_requests): New functions.
17785 (myresume): New function.
17786 (main): Handle 'v' case.
17787 * target.h (struct thread_resume): New type.
17788 (struct target_ops): Change argument of "resume" to struct
17790 (myresume): Delete macro.
17792 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17794 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17795 (uninstall): Support DESTDIR.
17797 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17799 * configure.srv: Add xscale*linux copy of arm*linux entry.
17801 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17803 * linux-arm-low.c (arm_reinsert_addr): New function.
17804 (the_low_target): Add arm_reinsert_addr.
17806 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17808 * mem-break.c: Remove whitespace at end of file.
17810 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17812 * configure.in: Check whether we need to prototype strerror.
17813 * server.h: Optionally prototype strerror.
17814 * gdbreplay.c (perror_with_name): Use strerror.
17815 * linux-low.c (linux_attach_lwp): Use strerror.
17816 * utils.c (perror_with_name): Use strerror.
17817 * config.in, configure: Regenerated.
17819 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17821 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17822 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17824 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17826 * Makefile.in (SFILES): Update.
17827 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17828 low-sun3.c: Remove files.
17830 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17832 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17833 (linux_detach_one_process, linux_detach): New functions.
17834 (linux_target_ops): Add linux_detach.
17835 * server.c (main): Handle 'D' packet.
17836 * target.h (struct target_ops): Add "detach" member.
17837 (detach_inferior): Define.
17839 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17841 From Kelley Cook <kelleycook@wideopenwest.com>:
17842 * configure.srv: Accept i[34567]86 variants.
17844 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17846 * linux-low.c (linux_wait_for_event): Correct comment typos.
17847 (linux_resume_one_process): Call check_removed_breakpoint.
17848 (linux_send_signal): New function.
17849 (linux_target_ops): Add linux_send_signal.
17850 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17852 * target.h (struct target_ops): Add send_signal.
17854 2003-05-29 Jim Blandy <jimb@redhat.com>
17856 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17857 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17858 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17859 away part of the register's value.
17861 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17863 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17864 (linux_wait_for_event, linux_init_signals): Likewise.
17866 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17868 * configure.in: Check for stdlib.h.
17869 * configure: Regenerated.
17870 * config.in: Regenerated.
17872 2003-01-04 Andreas Schwab <schwab@suse.de>
17874 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17876 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17878 * Makefile.in: Remove obsolete code.
17880 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17882 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17883 defined(PT_FPR0_HI).
17885 2002-11-17 Stuart Hughes <seh@zee2.com>
17887 * linux-arm-low.c (arm_num_regs): Increase.
17888 (arm_regmap): Include status register.
17890 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17892 * linux-low.c (register_addr): Remove incorrect -1 check.
17894 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17896 * linux-low.c (linux_create_inferior): Call setpgid. Return
17898 (unstopped_p, linux_signal_pid): Remove.
17899 (linux_target_ops): Remove linux_signal_pid.
17900 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17901 global instead of target method.
17902 * target.h (struct target_ops): Remove signal_pid. Update comment
17903 for create_inferior.
17904 * server.c (signal_pid): New variable.
17905 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17906 gdbserver. Set the child to be the foreground process group.
17907 (attach_inferior): Set signal_pid.
17909 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17911 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17913 2002-08-20 Jim Blandy <jimb@redhat.com>
17915 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17918 2002-08-01 Andrew Cagney <cagney@redhat.com>
17920 * Makefile.in: Make chill references obsolete.
17922 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17924 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17925 * configure: Regenerate.
17926 * config.in: Regenerate.
17928 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17930 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17931 (perror_with_name, remote_close, remote_open, expect, play): Static.
17933 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17935 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17936 byte offsets instead of an array of indexes.
17937 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17939 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17941 * regcache.c: Add comment.
17943 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17945 * thread-db.c: New file.
17946 * proc-service.c: New file.
17947 * acinclude.m4: New file.
17948 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17949 proc-service.o, and thread-db.o.
17950 (linux-low.o): Add USE_THREAD_DB.
17951 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17952 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17953 * aclocal.m4: Regenerated.
17954 * config.in: Regenerated.
17955 * configure: Regenerated.
17956 * configure.in: Check for proc_service.h, sys/procfs.h,
17957 thread_db.h, and linux/elf.h headrs.
17958 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17959 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17960 Check for -lthread_db and thread support.
17961 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17962 PowerPC, and SuperH.
17963 * i387-fp.c: Constify arguments.
17964 * i387-fp.h: Likewise.
17965 * inferiors.c: (struct thread_info): Renamed from
17966 `struct inferior_info'. Remove PID member. Use generic inferior
17967 list header. All uses updated.
17968 (inferiors, signal_pid): Removed.
17969 (all_threads): New variable.
17970 (get_thread): Define.
17971 (add_inferior_to_list): New function.
17972 (for_each_inferior): New function.
17973 (change_inferior_id): New function.
17974 (add_inferior): Removed.
17975 (remove_inferior): New function.
17976 (add_thread): New function.
17977 (free_one_thread): New function.
17978 (remove_thread): New function.
17979 (clear_inferiors): Use for_each_inferior and free_one_thread.
17980 (find_inferior): New function.
17981 (find_inferior_id): New function.
17982 (inferior_target_data): Update argument type.
17983 (set_inferior_target_data): Likewise.
17984 (inferior_regcache_data): Likewise.
17985 (set_inferior_regcache_data): Likewise.
17986 * linux-low.c (linux_bp_reinsert): Remove.
17987 (all_processes, stopping_threads, using_thrads)
17988 (struct pending_signals, debug_threads, pid_of): New.
17989 (inferior_pid): Replace with macro.
17990 (struct inferior_linux_data): Remove.
17991 (get_stop_pc, add_process): New functions.
17992 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17993 Use add_process and add_thread.
17994 (linux_attach_lwp): New function, based on old linux_attach. Use
17995 add_process and add_thread. Set stop_expected for new threads.
17996 (linux_attach): New function.
17997 (linux_kill_one_process): New function.
17998 (linux_kill): Kill all LWPs.
17999 (linux_thread_alive): Use find_inferior_id.
18000 (check_removed_breakpoints, status_pending_p): New functions.
18001 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
18002 Update. Use WNOHANG. Wait for cloned processes also. Update process
18003 struct for the found process.
18004 (linux_wait_for_event): New function.
18005 (linux_wait): Use it. Support LWPs.
18006 (send_sigstop, wait_for_sigstop, stop_all_processes)
18007 (linux_resume_one_process, linux_continue_one_process): New functions.
18008 (linux_resume): Support LWPs.
18009 (REGISTER_RAW_SIZE): Remove.
18010 (fetch_register): Use register_size instead. Call supply_register.
18011 (usr_store_inferior_registers): Likewise. Call collect_register.
18012 Fix recursive case.
18013 (regsets_fetch_inferior_registers): Improve error message.
18014 (regsets_store_inferior_registers): Add debugging.
18015 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
18016 (unstopped_p, linux_signal_pid): New functions.
18017 (linux_target_ops): Add linux_signal_pid.
18018 (linux_init_signals): New function.
18019 (initialize_low): Call it. Initialize using_threads.
18020 * regcache.c (inferior_regcache_data): Add valid
18022 (get_regcache): Fetch registers lazily. Add fetch argument
18023 and update all callers.
18024 (regcache_invalidate_one, regcache_invalidate): New
18026 (new_register_cache): Renamed from create_register_cache.
18027 Return the new regcache.
18028 (free_register_cache): Change argument to a void *.
18029 (registers_to_string, registers_from_string): Call get_regcache
18030 with fetch flag set.
18031 (register_data): Make static. Pass fetch flag to get_regcache.
18032 (supply_register): Call get_regcache with fetch flag clear.
18033 (collect_register): Call get_regcache with fetch flag set.
18034 (collect_register_as_string): New function.
18035 * regcache.h: Update.
18036 * remote-utils.c (putpkt): Flush after debug output and use
18038 Handle input interrupts while waiting for an ACK.
18039 (input_interrupt): Use signal_pid method.
18040 (getpkt): Flush after debug output and use stderr.
18041 (outreg): Use collect_register_as_string.
18042 (new_thread_notify, dead_thread_notify): New functions.
18043 (prepare_resume_reply): Check using_threads. Set thread_from_wait
18044 and general_thread.
18045 (look_up_one_symbol): Flush after debug output.
18046 * server.c (step_thread, server_waiting): New variables.
18047 (start_inferior): Don't use signal_pid. Update call to mywait.
18048 (attach_inferior): Update call to mywait.
18049 (handle_query): Handle qfThreadInfo and qsThreadInfo.
18050 (main): Don't fetch/store registers explicitly. Use
18051 set_desired_inferior. Support proposed ``Hs'' packet. Update
18053 * server.h: Update.
18054 (struct inferior_list, struct_inferior_list_entry): New.
18055 * target.c (set_desired_inferior): New.
18056 (write_inferior_memory): Constify.
18057 (mywait): New function.
18058 * target.h: Update.
18059 (struct target_ops): New signal_pid method.
18060 (mywait): Removed macro, added prototype.
18062 * linux-low.h (regset_func): Removed.
18063 (regset_fill_func, regset_store_func): New.
18064 (enum regset_type): New.
18065 (struct regset_info): Add type field. Use new operation types.
18066 (struct linux_target_ops): stop_pc renamed to get_pc.
18067 Add decr_pc_after_break and breakpoint_at.
18068 (get_process, get_thread_proess, get_process_thread)
18069 (strut process_info, all_processes, linux_attach_lwp)
18070 (thread_db_init): New.
18072 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18073 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18074 (the_low_target): Add new members.
18075 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18076 (i386_store_fpxregset): Constify.
18077 (target_regsets): Add new kind identifier.
18078 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18079 (i386_set_pc): Add debugging.
18080 (i386_breakpoint_at): New function.
18081 (the_low_target): Add new members.
18082 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18083 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18084 (mips_breakpoint_at): New.
18085 (the_low_target): Add new members.
18086 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18087 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18088 (the_low_target): Add new members.
18089 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18090 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18091 (the_low_target): Add new members.
18092 * linux-x86-64-low.c (target_regsets): Add new kind
18095 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
18097 From Martin Pool <mbp@samba.org>:
18098 * server.c (gdbserver_usage): New function.
18101 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
18103 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18104 stop_at -> stop_pc.
18106 2002-05-04 Andrew Cagney <ac131313@redhat.com>
18108 * Makefile.in: Remove obsolete code.
18110 2002-04-24 Michal Ludvig <mludvig@suse.cz>
18112 * linux-low.c (regsets_fetch_inferior_registers),
18113 (regsets_store_inferior_registers): Removed cast to int from
18115 * regcache.h: Added declaration of struct inferior_info.
18117 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18119 * inferiors.c (struct inferior_info): Add regcache_data.
18120 (add_inferior): Call create_register_cache.
18121 (clear_inferiors): Call free_register_cache.
18122 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18123 * regcache.c (struct inferior_regcache_data): New.
18124 (registers): Remove.
18125 (get_regcache): New function.
18126 (create_register_cache, free_register_cache): New functions.
18127 (set_register_cache): Don't initialize the register cache here.
18128 (registers_to_string, registers_from_string, register_data): Call
18130 * regcache.h: Add prototypes.
18131 * server.h: Likewise.
18133 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18135 * mem-break.c: New file.
18136 * mem-break.h: New file.
18137 * Makefile.in: Add mem-break.o rule; update server.h
18139 * inferiors.c (struct inferior_info): Add target_data
18141 (clear_inferiors): Free target_data member if set.
18142 (inferior_target_data, set_inferior_target_data): New functions.
18143 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18144 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18145 * linux-low.c (linux_bp_reinsert): New variable.
18146 (struct inferior_linux_data): New.
18147 (linux_create_inferior): Use set_inferior_target_data.
18148 (linux_attach): Likewise. Call add_inferior.
18149 (linux_wait_for_one_inferior): New function.
18150 (linux_wait): Call it.
18151 (linux_write_memory): Add const.
18152 (initialize_low): Call set_breakpoint_data.
18153 * linux-low.h (struct linux_target_ops): Add breakpoint
18155 * server.c (attach_inferior): Remove extra add_inferior
18157 * server.h: Include mem-break.h. Update inferior.c
18159 * target.c (read_inferior_memory)
18160 (write_inferior_memory): New functions.
18161 * target.h (read_inferior_memory)
18162 (write_inferior_memory): Change macros to prototypes.
18163 (struct target_ops): Update comments. Add const to write_memory
18166 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
18168 * linux-low.c (usr_store_inferior_registers): Support
18169 registers which are allowed to fail to store.
18170 * linux-low.h (linux_target_ops): Likewise.
18171 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18172 (ppc_cannot_store_register): FPSCR may not be storable.
18174 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18176 * server.h: Include <string.h> if HAVE_STRING_H.
18177 * ChangeLog: Correct paths in last ChangeLog entry.
18179 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18181 * linux-low.h: Remove obsolete prototypes.
18182 (struct linux_target_ops): New.
18183 (extern the_low_target): New.
18184 * linux-low.c (num_regs, regmap): Remove declarations.
18185 (register_addr): Use the_low_target explicitly.
18186 (fetch_register): Likewise.
18187 (usr_fetch_inferior_registers): Likewise.
18188 (usr_store_inferior_registers): Likewise.
18189 * linux-arm-low.c (num_regs): Remove.
18190 (arm_num_regs): Define.
18191 (arm_regmap): Renamed from regmap, made static.
18192 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18194 (arm_cannot_store_register): Renamed from cannot_store_register,
18196 (the_low_target): New.
18197 * linux-i386-low.c (num_regs): Remove.
18198 (i386_num_regs): Define.
18199 (i386_regmap): Renamed from regmap, made static.
18200 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18202 (i386_cannot_store_register): Renamed from cannot_store_register,
18204 (the_low_target): New.
18205 * linux-ia64-low.c (num_regs): Remove.
18206 (ia64_num_regs): Define.
18207 (ia64_regmap): Renamed from regmap, made static.
18208 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18210 (ia64_cannot_store_register): Renamed from cannot_store_register,
18212 (the_low_target): New.
18213 * linux-m68k-low.c (num_regs): Remove.
18214 (m68k_num_regs): Define.
18215 (m68k_regmap): Renamed from regmap, made static.
18216 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18218 (m68k_cannot_store_register): Renamed from cannot_store_register,
18220 (the_low_target): New.
18221 * linux-mips-low.c (num_regs): Remove.
18222 (mips_num_regs): Define.
18223 (mips_regmap): Renamed from regmap, made static.
18224 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18226 (mips_cannot_store_register): Renamed from cannot_store_register,
18228 (the_low_target): New.
18229 * linux-ppc-low.c (num_regs): Remove.
18230 (ppc_num_regs): Define.
18231 (ppc_regmap): Renamed from regmap, made static.
18232 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18234 (ppc_cannot_store_register): Renamed from cannot_store_register,
18236 (the_low_target): New.
18237 * linux-s390-low.c (num_regs): Remove.
18238 (s390_num_regs): Define.
18239 (s390_regmap): Renamed from regmap, made static.
18240 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18242 (s390_cannot_store_register): Renamed from cannot_store_register,
18244 (the_low_target): New.
18245 * linux-sh-low.c (num_regs): Remove.
18246 (sh_num_regs): Define.
18247 (sh_regmap): Renamed from regmap, made static.
18248 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18250 (sh_cannot_store_register): Renamed from cannot_store_register,
18252 (the_low_target): New.
18253 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18254 (the_low_target): New.
18256 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18258 * Makefile.in: Add stamp-h target.
18259 * configure.in: Create stamp-h.
18260 * configure: Regenerated.
18262 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18264 * inferiors.c: New file.
18265 * target.c: New file.
18266 * target.h: New file.
18267 * Makefile.in: Add target.o and inferiors.o. Update
18269 * linux-low.c (inferior_pid): New static variable,
18270 moved from server.c.
18271 (linux_create_inferior): Renamed from create_inferior.
18272 Call add_inferior. Return 0 on success instead of a PID.
18273 (linux_attach): Renamed from myattach.
18274 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18275 (linux_thread_alive): Renamed from mythread_alive.
18276 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18278 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18279 (regsets_store_inferior_registers): Correct error message.
18280 Add missing ``return 0''.
18281 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18282 (linux_store_registers): Renamed from store_inferior_registers.
18283 (linux_read_memory): Renamed from read_inferior_memory.
18284 (linux_write_memory): Renamed from write_inferior_memory.
18285 (linux_target_ops): New structure.
18286 (initialize_low): Call set_target_ops ().
18287 * remote-utils.c (unhexify): New function.
18288 (hexify): New function.
18289 (input_interrupt): Send signals to ``signal_pid''.
18290 * server.c (inferior_pid): Remove.
18291 (start_inferior): Update create_inferior call.
18292 (attach_inferior): Call add_inferior.
18293 (handle_query): New function.
18294 (main): Call handle_query for `q' packets.
18295 * server.h: Include "target.h". Remove obsolete prototypes.
18296 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18298 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18300 * Makefile.in: Add WARN_CFLAGS. Update configury
18302 * configure.in: Check for <string.h>
18303 * configure: Regenerate.
18304 * config.in: Regenerate.
18305 * gdbreplay.c: Include needed system headers.
18306 (remote_open): Remove strchr prototype.
18307 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18308 * regcache.c (supply_register): Change buf argument to const void *.
18309 (supply_register_by_name): Likewise.
18310 (collect_register): Change buf argument to void *.
18311 (collect_register_by_name): Likewise.
18312 * regcache.h: Add missing prototypes.
18313 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18314 * server.c (handle_query): New function.
18315 (attached): New static variable, moved out of main.
18316 (main): Quiet longjmp clobber warnings.
18317 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18318 * utils.c (error): Remove NORETURN.