1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's join 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 (join_inferior): Update the macro.
10 Update the derived classes and callers below.
12 * linux-low.cc (linux_target_ops): Update.
13 (linux_join): Turn into ...
14 (linux_process_target::join): ... this.
15 * linux-low.h (class linux_process_target): Update.
16 * lynx-low.cc (lynx_target_ops): Update.
17 (lynx_join): Turn into ...
18 (lynx_process_target::join): ... this.
19 * lynx-low.h (class lynx_process_target): Update.
20 * nto-low.cc (nto_target_ops): Update.
21 (nto_process_target::join): Define.
22 * nto-low.h (class nto_process_target): Update.
23 * win32-low.cc (win32_target_ops): Update.
24 (win32_join): Turn into ...
25 (win32_process_target::join): ... this.
26 * win32-low.h (class win32_process_target): Update.
28 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
30 Turn process_stratum_target's mourn op into a method of
33 * target.h (struct process_stratum_target): Remove the target op.
34 (class process_target): Add the target op.
36 Update the derived classes and callers below.
38 * target.cc (target_mourn_inferior): Update.
39 * linux-low.cc (linux_target_ops): Update.
40 (linux_mourn): Turn into ...
41 (linux_process_target::mourn): ... this.
42 (handle_extended_wait): Update.
43 (linux_process_target::kill): Update.
44 (linux_process_target::detach): Update.
45 * linux-low.h (class linux_process_target): Update.
46 * lynx-low.cc (lynx_target_ops): Update.
47 (lynx_mourn): Turn into ...
48 (lynx_process_target::mourn): ... this.
49 * lynx-low.h (class lynx_process_target): Update.
50 * nto-low.cc (nto_target_ops): Update.
51 (nto_mourn): Turn into ...
52 (nto_process_target::mourn): ... this.
53 * nto-low.h (class nto_process_target): Update.
54 * win32-low.cc (win32_target_ops): Update.
55 (win32_mourn): Turn into ...
56 (win32_process_target::mourn): ... this.
57 * win32-low.h (class win32_process_target): Update.
59 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
61 Turn process_stratum_target's detach op into a method of
64 * target.h (struct process_stratum_target): Remove the target op.
65 (class process_target): Add the target op.
66 (detach_inferior): Update the macro.
68 Update the derived classes and callers below.
70 * linux-low.cc (linux_target_ops): Update.
71 (linux_detach): Turn into ...
72 (linux_process_target::detach): ... this.
73 * linux-low.h (class linux_process_target): Update.
74 * lynx-low.cc (lynx_target_ops): Update.
75 (lynx_detach): Turn into ...
76 (lynx_process_target::detach): ... this.
77 * lynx-low.h (class lynx_process_target): Update.
78 * nto-low.cc (nto_target_ops): Update.
79 (nto_detach): Turn into ...
80 (nto_process_target::detach): ... this.
81 * nto-low.h (class nto_process_target): Update.
82 * win32-low.cc (win32_target_ops): Update.
83 (win32_detach): Turn into ...
84 (win32_process_target::detach): ... this.
85 * win32-low.h (class win32_process_target): Update.
87 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
89 Turn process_stratum_target's kill op into a method of
92 * target.h (struct process_stratum_target): Remove the target op.
93 (class process_target): Add the target op.
95 Update the derived classes and callers below.
97 * target.cc (kill_inferior): Update.
98 * linux-low.cc (linux_target_ops): Update.
99 (linux_kill): Turn into ...
100 (linux_process_target::kill): ... this.
101 * linux-low.h (class linux_process_target): Update.
102 * lynx-low.cc (lynx_target_ops): Update.
103 (lynx_kill): Turn into ...
104 (lynx_process_target::kill): ... this.
105 * lynx-low.h (class lynx_process_target): Update.
106 * nto-low.cc (nto_target_ops): Update.
107 (nto_kill): Turn into ...
108 (nto_process_target::kill): ... this.
109 * nto-low.h (class nto_process_target): Update.
110 * win32-low.cc (win32_target_ops): Update.
111 (win32_kill): Turn into ...
112 (win32_process_target::kill): ... this.
113 * win32-low.h (class win32_process_target): Update.
115 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
117 Turn process_stratum_target's attach op into a method of
120 * target.h (struct process_stratum_target): Remove the target op.
121 (class process_target): Add the target op.
122 (myattach): Update the macro.
124 Update the derived classes and callers below.
126 * linux-low.cc (linux_target_ops): Update.
127 (linux_attach): Turn into ...
128 (linux_process_target::attach): ... this.
129 * linux-low.h (class linux_process_target): Update.
130 * lynx-low.cc (lynx_target_ops): Update.
131 (lynx_attach): Turn into ...
132 (lynx_process_target::attach): ... this.
133 * lynx-low.h (class lynx_process_target): Update.
134 * nto-low.cc (nto_target_ops): Update.
135 (nto_attach): Turn into ...
136 (nto_process_target::attach): ... this.
137 * nto-low.h (class nto_process_target): Update.
138 * win32-low.cc (win32_target_ops): Update.
139 (win32_attach): Turn into ...
140 (win32_process_target::attach): ... this.
141 * win32-low.h (class win32_process_target): Update.
143 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
145 Turn process_stratum_target's post_create_inferior op into a method
148 * target.h (struct process_stratum_target): Remove the target op.
149 (class process_target): Add the target op.
150 (target_post_create_inferior): Update the macro.
151 * target.cc (process_target::post_create_inferior): Define.
153 Update the derived classes and callers below.
155 * linux-low.cc (linux_target_ops): Update.
156 (linux_post_create_inferior): Turn into ...
157 (linux_process_target::post_create_inferior): ... this.
158 * linux-low.h (class linux_process_target): Update.
159 * lynx-low.cc (lynx_target_ops): Update.
160 * nto-low.cc (nto_target_ops): Update.
161 * win32-low.cc (win32_target_ops): Update.
163 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
165 Turn process_stratum_target's create_inferior op into a method of
168 * target.h (struct process_stratum_target): Remove the target op.
169 (class process_target): Add the target op.
170 (create_inferior): Rename the macro to ...
171 (target_create_inferior): ... this.
173 Update the derived classes and callers below.
175 * server.cc (handle_v_run): Update.
176 (captured_main): Update.
177 (process_serial_event): Update.
178 * linux-low.cc (linux_target_ops): Update.
179 (linux_create_inferior): Turn into ...
180 (linux_process_target::create_inferior): ... this.
181 * linux-low.h (class linux_process_target): Update.
182 * lynx-low.cc (lynx_target_ops): Update.
183 (lynx_create_inferior): Turn into ...
184 (lynx_process_target::create_inferior): ... this.
185 * lynx-low.h (class lynx_process_target): Update.
186 * nto-low.cc (nto_target_ops): Update.
187 (nto_create_inferior): Turn into ...
188 (nto_process_target::create_inferior): ... this.
189 * nto-low.h (class nto_process_target): Update.
190 * win32-low.cc (win32_target_ops): Update.
191 (win32_create_inferior): Turn into ...
192 (win32_process_target::create_inferior): ... this.
193 * win32-low.h (class win32_process_target): Update.
195 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
197 * target.h (class process_target): New class definition.
198 (struct process_stratum_target) <pt>: New field with type
200 * linux-low.h (class linux_process_target): Define as a derived
201 class of 'process_target'.
202 * linux-low.cc (linux_target_ops): Add a linux_process_target*
204 * lynx-low.h (class lynx_process_target): Define as a derived
205 class of 'process_target'.
206 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
208 * nto-low.h (class nto_process_target): Define as a derived
209 class of 'process_target'.
210 * nto-low.cc (nto_target_ops): Add an nto_process_target*
212 * win32-low.h (class win32_process_target): Define as a derived
213 class of 'process_target'.
214 * win32-low.cc (win32_target_ops): Add a win32_process_target*
217 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
219 * configure: Regenerate.
221 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
222 Andrew Burgess <andrew.burgess@embecosm.com>
224 * linux-riscv-low.cc: New file.
225 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
226 and nat/riscv-linux-tdesc.c.
227 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
228 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
231 2020-02-14 Tom Tromey <tom@tromey.com>
233 * acinclude.m4: Don't include acx_configure_dir.m4.
234 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
235 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
236 (all, install-only, uninstall, clean-info, clean)
237 (maintainer-clean): Don't recurse.
238 (subdir_do, all-lib): Remove.
239 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
241 (generated_files): Update.
242 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
243 * configure: Rebuild.
244 * configure.ac: Don't configure gnulib or libiberty.
247 2020-02-14 Eli Zaretskii <eliz@gnu.org>
249 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
250 preparing the command line for CreateProcess.
251 (win32_create_inferior): Reflect the program name in debugging
252 output that shows the process and its command line.
254 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
256 * Makefile.in: Rename source files from .c to .cc.
257 * %.c: Rename to %.cc.
258 * configure.ac: Rename server.c to server.cc.
259 * configure: Re-generate.
261 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
263 * Makefile.in: Rename gdbsupport source files from .c to .cc.
265 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
267 * win32-low.c (win32_create_inferior): Set signal_pid.
269 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
270 Pedro Alves <palves@redhat.com>
272 Skip building gdbserver in a cross-configuration.
273 * configure.srv: Set $gdbserver_host depending on whether $target
274 is $host. Use $gdbserver_host instead of $host.
276 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
278 * configure: Re-generate.
280 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
282 * configure: Re-generate.
284 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
286 * acinclude.m4: Update warning.m4 path.
288 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
290 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
291 (handle_exception): Set siginfo_er.
292 (win32_xfer_siginfo): New function.
294 2020-02-07 Tom Tromey <tom@tromey.com>
295 Pedro Alves <palves@redhat.com>
297 * README: Update build documentation.
298 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
300 * configure.ac: Update paths.
301 * configure: Rebuild.
302 * acinclude.m4: Update paths.
303 * Makefile.in: Update include paths.
304 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
305 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
306 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
307 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
308 (%-generated.c): Update paths.
309 * Move entire directory from ../gdb/gdbserver.
311 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
313 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
315 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
317 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
318 assignment instead of srv_linux_obj.
320 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
322 * server.c (handle_qxfer_libraries): Write segment-address with
325 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
327 * Makefile.in (install-strip): New target.
328 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
329 * aclocal.m4: Regenerate.
330 * configure: Regenerate.
331 * configure.ac: Add AM_PROG_INSTALL_STRIP.
333 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
335 * Makefile.in (SFILES): Adjust paths to point to real files.
336 (OBS): Move waitstatus.o to target/waitstatus.o.
337 (TAGS): Transform paths appropriately.
339 (nat/%.o): ... this pattern rule.
341 (target/%.o): ... this pattern rule.
342 * configure.srv: Adjust paths throughout to include nat/ prefix
343 with the revant files.
344 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
345 * configure: Regenerate.
347 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
349 * Makefile.in (TAGS): Remove config files from the recipe.
351 2020-01-14 Tom Tromey <tom@tromey.com>
353 * configure: Rebuild.
354 * configure.ac: Remove any checks that were added to common.m4.
355 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
358 2020-01-14 Tom Tromey <tom@tromey.com>
360 * server.h: Include config.h.
361 * gdbreplay.c: Include config.h.
362 * configure: Rebuild.
363 * configure.ac: Don't source common.host.
364 * acinclude.m4: Update path.
365 * Makefile.in (INCSUPPORT): New variable.
366 (INCLUDE_CFLAGS): Add INCSUPPORT.
367 (SFILES): Update paths.
368 (version-generated.c): Update path to create-version.sh.
369 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
371 2020-01-14 Tom Tromey <tom@tromey.com>
373 * configure.ac (LIBS): Use WIN32APILIBS.
374 (USE_WIN32API): Don't define.
375 * configure: Rebuild.
377 2020-01-14 Tom Tromey <tom@tromey.com>
379 * configure: Rebuild.
381 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
383 * Makefile.in (%-generated.c): Remove rule for files from
386 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
388 * configure: Re-generate.
390 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
392 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
394 * tracepoint.c (stop_tracing, flush_trace_buffer,
395 about_to_request_buffer_space, get_trace_state_variable_value,
396 set_trace_state_variable_value, gdb_collect): Add declaration.
398 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
400 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
401 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
402 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
403 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
404 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
407 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
409 * inferiors.c: Include gdbsupport/common-inferior.h.
411 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
413 * hostio-errno.c: Include hostio.h.
415 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
417 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
420 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
422 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
423 * linux-arm-tdesc.h: Include arch/arm.h.
425 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
427 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
429 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
431 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
432 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
434 2020-01-10 Pedro Alves <palves@redhat.com>
436 * fork-child.c (post_fork_inferior): Pass target down to
438 * inferiors.c (switch_to_thread): Add process_stratum_target
440 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
441 * nto-low.c (nto_target_ops): Now a process_stratum_target.
442 * linux-low.c (linux_target_ops): Now a process_stratum_target.
443 * remote-utils.c (prepare_resume_reply): Pass the target to
445 * target.c (the_target): Now a process_stratum_target.
446 (done_accessing_memory): Pass the target to switch_to_thread.
447 (set_target_ops): Ajust to use process_stratum_target.
448 * target.h (struct target_ops): Rename to ...
449 (struct process_stratum_target): ... this.
450 (the_target, set_target_ops): Adjust.
451 (prepare_to_access_memory): Adjust comment.
452 * win32-low.c (child_xfer_memory): Adjust to use
453 process_stratum_target.
454 (win32_target_ops): Now a process_stratum_target.
456 2020-01-06 Eli Zaretskii <eliz@gnu.org>
457 Pedro Alves <palves@redhat.com>
459 * win32-low.c (get_child_debug_event): Extract the fatal exception
460 from the exit status and convert to the equivalent Posix signal
462 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
463 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
465 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
467 * Makefile.in: Use INSTALL_PROGRAM_ENV.
469 2020-01-01 Joel Brobecker <brobecker@adacore.com>
471 * server.c (gdbserver_version): Change copyright year to 2020.
472 * gdbreplay.c (gdbreplay_version): Likewise.
474 2019-12-19 Christian Biesinger <cbiesinger@google.com>
476 * configure: Regenerate.
477 * configure.ac: Quote variable arguments of test.
479 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
481 * Makefile.in: Fix build with GNU Make 3.81
483 2019-12-16 Tom Tromey <tromey@adacore.com>
485 * server.c (get_exec_file): Constify result.
487 2019-12-10 Christian Biesinger <cbiesinger@google.com>
489 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
490 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
491 * config.in: Regenerate.
492 * configure: Regenerate.
493 * configure.ac: Don't check for strerror.
494 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
495 Call safe_strerror instead of strerror.
496 * server.h (strerror): Remove this now-unnecessary declaration.
497 * tracepoint.c (init_named_socket): Call safe_strerror instead of
499 (gdb_agent_helper_thread): Likewise.
500 * utils.c (perror_with_name): Likewise.
502 2019-11-26 Tom Tromey <tom@tromey.com>
504 * configure, config.in: Rebuild.
506 2019-11-26 Tom Tromey <tom@tromey.com>
508 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
509 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
511 * configure, config.in: Rebuild.
513 2019-11-26 Tom Tromey <tom@tromey.com>
515 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
516 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
517 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
518 * acinclude.m4: Include ax_pthread.m4.
519 * config.in, configure: Rebuild.
521 2019-11-26 Christian Biesinger <cbiesinger@google.com>
523 * debug.c (debug_set_output): Call safe_strerror instead of
525 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
526 (linux_kill_one_lwp): Likewise.
527 (linux_detach_one_lwp): Likewise.
528 (linux_wait_for_event_filtered): Likewise.
529 (store_register): Likewise.
530 * lynx-low.c (lynx_attach): Likewise.
531 * mem-break.c (insert_memory_breakpoint): Likewise.
532 (remove_memory_breakpoint): Likewise.
533 (delete_fast_tracepoint_jump): Likewise.
534 (set_fast_tracepoint_jump): Likewise.
535 (uninsert_fast_tracepoint_jumps_at): Likewise.
536 (reinsert_fast_tracepoint_jumps_at): Likewise.
537 * nto-low.c (nto_xfer_memory): Likewise.
538 (nto_resume): Likewise.
540 2019-11-20 Luis Machado <luis.machado@linaro.org>
542 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
543 instead of register count.
544 * tdesc.c (tdesc_contains_feature): New function.
545 * tdesc.h (tdesc_contains_feature): New prototype.
547 2019-11-15 Christian Biesinger <cbiesinger@google.com>
549 * Makefile.in: Add safe-strerror.c.
550 * configure: Regenerate.
551 * configure.ac: Don't source common.host.
553 2019-11-15 Christian Biesinger <cbiesinger@google.com>
555 * config.in: Regenerate.
556 * configure: Regenerate.
558 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
560 * ax.c (ax_printf): Handle size_t_arg.
562 2019-11-06 Christian Biesinger <cbiesinger@google.com>
564 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
565 * mi/mi-main.c (output_cores): Likewise.
566 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
567 (linux_xfer_osdata_modules): Likewise.
568 * remote.c (register_remote_support_xml): Likewise.
569 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
570 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
572 2019-11-01 Christian Biesinger <cbiesinger@google.com>
574 * configure: Regenerate.
575 * configure.ac: Remove check for strerror_r.
577 2019-10-31 Christian Biesinger <cbiesinger@google.com>
579 * config.in: Regenerate.
580 * configure: Regenerate.
581 * configure.ac: Also check for strerror_r.
583 2019-10-31 Christian Biesinger <cbiesinger@google.com>
585 * ax.h (debug_agent): Remove duplicate declaration.
587 2019-10-26 Tom de Vries <tdevries@suse.de>
589 * linux-aarch64-low.c: Fix typos in comments.
590 * linux-arm-low.c: Same.
592 * linux-ppc-low.c: Same.
593 * proc-service.c: Same.
596 * tracepoint.c: Same.
599 2019-10-25 Tom Tromey <tromey@adacore.com>
601 * utils.c (xstrdup): Remove.
603 2019-10-23 Tom Tromey <tom@tromey.com>
605 * configure, config.in: Rebuild.
607 2019-10-23 Tom Tromey <tom@tromey.com>
609 * configure: Rebuild.
610 * acinclude.m4: Use m4_include, not sinclude.
612 2019-10-17 Tom Tromey <tromey@adacore.com>
614 * configure: Rebuild.
615 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
616 in AC_CONFIG_FILES invocation.
617 * Makefile.in (stamp-h, Makefile): Use new-style config.status
620 2019-10-16 Christian Biesinger <cbiesinger@google.com>
622 * server.c: Include xml-builtin.h.
623 (get_xml_features): Don't declare xml_builtins here.
625 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
627 * Makefile.in: Remove references to vec-ipa.o.
629 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
631 * Makefile.in: Remove references to vec.c.
633 2019-10-02 Christian Biesinger <cbiesinger@google.com>
635 * server.c (server_waiting): Change to bool.
636 (extended_protocol): Likewise.
637 (response_needed): Likewise.
638 (exit_requested): Likewise.
639 (run_once): Likewise.
640 (report_no_resumed): Likewise.
641 (non_stop): Likewise.
642 (disable_packet_vCont): Likewise.
643 (disable_packet_Tthread): Likewise.
644 (disable_packet_qC): Likewise.
645 (disable_packet_qfThreadInfo): Likewise.
646 (handle_general_set): Update.
647 (handle_detach): Update.
648 (handle_monitor_command): Update.
649 (handle_query): Update.
650 (captured_main): Update.
651 (process_serial_event): Update.
652 * server.h (server_waiting): Change to bool.
653 (disable_packet_vCont): Likewise.
654 (disable_packet_Tthread): Likewise.
655 (disable_packet_qC): Likewise.
656 (disable_packet_qfThreadInfo): Likewise.
657 (run_once): Likewise.
658 (non_stop): Likewise.
659 * target.c (target_stop_and_wait): Update.
661 2019-10-02 Tom Tromey <tromey@adacore.com>
663 * Makefile.in (SFILES): Add common-inferior.c.
664 (OBS): Add common-inferior.o.
665 * server.c (startup_with_shell): Don't define.
667 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
669 * linux-low.c (linux_low_read_btrace): Update for change to
672 2019-09-20 Christian Biesinger <cbiesinger@google.com>
674 * debug.c (debug_threads): Remove comment in favor of the header.
675 * debug.h (using_threads): Add declaration.
676 (debug_threads): Add comment.
677 * linux-aarch64-low.c: Include debug.h and remove declaration of
679 * nto-low.c: Likewise.
680 * remote-utils.c: Likewise.
681 * thread-db.c: Likewise.
683 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
685 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
686 and powerpc-cell64l-ipa.o.
687 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
688 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
689 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
692 * spu-low.c: Remove file.
694 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
695 (parse_spufs_run): Remove.
696 (ppc_get_pc): Remove Cell/B.E. support.
697 (ppc_set_pc): Likewise.
698 (ppc_breakpoint_at): Likewise.
699 (ppc_arch_setup): Likewise.
700 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
701 tdesc_powerpc_cell32l.
702 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
703 or init_registers_powerpc_cell32l.
704 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
705 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
706 or init_registers_powerpc_cell32l.
707 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
708 (init_registers_powerpc_cell32l): Remove prototype.
709 (init_registers_powerpc_cell64l): Likewise.
711 * target.h (struct target_ops): Remove qxfer_spu member.
712 * server.c (handle_qxfer_spu): Remove.
713 (qxfer_packets): Remove entry for "spu".
714 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
715 * linux-low.c (SPUFS_MAGIC): Remove.
716 (spu_enumerate_spu_ids): Remove.
717 (linux_qxfer_spu): Remove.
718 (linux_target_ops): Remove qxfer_spu member.
719 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
720 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
721 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
723 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
725 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
726 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
727 * config.in: Regenerate.
728 * configure: Regenerate.
730 2019-08-15 Tom Tromey <tromey@adacore.com>
732 * target.c (target_write_memory): Use gdb::byte_vector.
734 2019-08-15 Tom Tromey <tromey@adacore.com>
736 * tracepoint.c (write_inferior_data_pointer)
737 (write_inferior_integer, write_inferior_int8)
738 (write_inferior_uinteger, m_tracepoint_action_download)
739 (r_tracepoint_action_download, x_tracepoint_action_download)
740 (l_tracepoint_action_download, clear_inferior_trace_buffer)
741 (download_agent_expr, download_tracepoint_1)
742 (download_trace_state_variables, upload_fast_traceframes): Update.
743 * server.c (gdb_write_memory): Update.
744 * remote-utils.c (relocate_instruction): Update.
745 * proc-service.c (ps_pdwrite): Update.
746 * mem-break.c (remove_memory_breakpoint)
747 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
748 (uninsert_fast_tracepoint_jumps_at)
749 (reinsert_fast_tracepoint_jumps_at): Update.
750 * linux-x86-low.c (append_insns)
751 (i386_install_fast_tracepoint_jump_pad)
752 (amd64_write_goto_address, i386_write_goto_address): Update.
753 * linux-s390-low.c (append_insns, s390_write_goto_address):
755 * linux-ppc-low.c (ppc_relocate_instruction)
756 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
757 (ppc_write_goto_address): Update.
758 * linux-aarch64-low.c (append_insns): Update.
759 * target.h (struct target_ops): Update.
760 (write_inferior_memory): Don't declare.
761 * target.c (target_write_memory): Rename from
762 write_inferior_memory. Remove old target_write_memory.
764 2019-08-15 Tom Tromey <tromey@adacore.com>
766 * target.c (write_inferior_memory): Use std::vector.
768 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
771 * configure.ac: Drop enable-libmcheck support.
772 * configure, config.in: Rebuild.
773 * acinclude.m4: Don't include it.
775 2019-07-19 Alan Hayward <alan.hayward@arm.com>
777 * configure.srv: Remove Arm xml files.
779 2019-07-19 Alan Hayward <alan.hayward@arm.com>
781 * configure.srv: Add new files. Remove xml generated files.
782 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
784 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
785 * linux-aarch32-tdesc.c: New file.
786 * linux-aarch32-tdesc.h: New file.
787 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
788 * linux-arm-low.c (init_registers_arm, tdesc_arm)
789 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
790 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
791 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
792 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
793 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
794 (arm_read_description): Call arm_linux_read_description.
795 (initialize_low_arch): Don't init registers.
796 * linux-arm-tdesc.c: New file.
797 * linux-arm-tdesc.h: New file.
799 2019-07-10 Alan Hayward <alan.hayward@arm.com>
801 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
802 Move counter inside for.
803 (arm_read_description): Check ptrace earlier.
804 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
806 2019-07-09 Tom Tromey <tom@tromey.com>
808 * configure: Rebuild.
809 * configure.ac: Change common to gdbsupport.
810 * acinclude.m4: Change common to gdbsupport.
811 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
812 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
813 common to gdbsupport.
814 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
815 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
816 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
817 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
818 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
819 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
820 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
821 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
822 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
823 common to gdbsupport.
825 2019-07-04 Alan Hayward <alan.hayward@arm.com>
827 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
829 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
831 2019-07-04 Alan Hayward <alan.hayward@arm.com>
833 * configure.srv: Remove legacy xml.
834 * linux-aarch64-low.c (initialize_low_arch): Remove
835 initialize_low_tdesc call.
836 * linux-aarch64-tdesc-selftest.c: Remove file.
837 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
838 * linux-x86-low.c (initialize_low_arch): Remove
839 initialize_low_tdesc call.
840 * linux-x86-tdesc-selftest.c: Remove file.
841 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
843 2019-06-20 Tom de Vries <tdevries@suse.de>
845 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
846 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
848 2019-06-19 Tom de Vries <tdevries@suse.de>
850 * debug.h (debug_write): Change return type to ssize_t.
851 * debug.c (debug_write): Same.
853 2019-06-14 Tom Tromey <tom@tromey.com>
855 * configure.ac: Use new path to gnulib.
856 * configure: Rebuild.
857 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
860 2019-06-11 Tom Tromey <tom@tromey.com>
862 * Makefile.in (SFILES): Add alloc.c.
864 (IPA_OBJS): Add alloc-ipa.o.
865 (alloc-ipa.o): New target.
866 (%.o: ../%.c): New pattern rule.
868 2019-06-10 Tom Tromey <tromey@adacore.com>
870 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
871 end warning with a newline.
872 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
874 * thread-db.c (attach_thread): Don't end warning with a newline.
875 (thread_db_notice_clone): Likewise.
876 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
878 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
879 end warning with a newline.
881 2019-06-04 Pedro Alves <palves@redhat.com>
883 * server.c (captured_main): Use make_unique_xstrdup.
885 2019-06-02 Tom Tromey <tom@tromey.com>
887 * gdbreplay.c (fromhex): Remove.
888 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
890 2019-05-29 Tom Tromey <tromey@adacore.com>
892 * configure: Rebuild.
894 2019-05-06 Kevin Buettner <kevinb@redhat.com>
896 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
897 sign extension code on 32-bit builds.
899 2019-05-03 Eli Zaretskii <eliz@gnu.org>
902 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
904 2019-04-19 Tom Tromey <tom@tromey.com>
906 * server.c (struct vstop_notif): Derive from notif_event.
908 (queue_stop_reply): Update.
909 (remove_all_on_match_ptid): Change type. Rewrite.
910 (discard_queued_stop_replies): Rewrite.
911 (in_queued_stop_replies_ptid): Change type.
912 (in_queued_stop_replies): Rewrite.
913 (notif_stop): Update.
914 (queue_stop_reply_callback): Update.
915 (captured_main): Don't call initialize_notif.
916 (push_stop_notification): Update.
917 * notif.c (notif_write_event, handle_notif_ack)
918 (notif_event_enque, notif_push): Update.
919 (notif_event_xfree, initialize_notif): Remove.
920 * notif.h (struct notif_event): Include <list>, not
922 (struct notif_server) <queue>: Now a std::list.
923 (notif_event_p): Remove typedef.
924 (initialize_notif): Don't declare.
925 (struct notif_event): Add virtual destructor.
927 2019-04-17 Alan Hayward <alan.hayward@arm.com>
929 * ax.c (ax_vdebug): Call debug_printf.
930 * debug.c (debug_write): New function.
931 * debug.h (debug_write): New declaration.
932 * linux-low.c (sigchld_handler): Call debug_write.
934 2019-04-17 Alan Hayward <alan.hayward@arm.com>
936 * debug.c (debug_set_output): New function.
937 (debug_vprintf): Send output to debug_file.
938 (debug_flush): Likewise.
939 * debug.h (debug_set_output): New declaration.
940 * server.c (handle_monitor_command): Add debug-file option.
941 (captured_main): Likewise.
943 2019-04-17 Alan Hayward <alan.hayward@arm.com>
945 * debug.c (remote_debug): Add definition.
946 * debug.h (remote_debug): Add declaration.
947 * hostio.c (remote_debug): Remove declaration.
948 * remote-utils.c (struct ui_file): Likewise.
949 (remote_debug): Likewise.
950 * remote-utils.h (remote_debug): Likewise,
951 * server.c (remote_debug): Remove definition.
953 2019-04-10 Kevin Buettner <kevinb@redhat.com>
955 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
956 when using a 64-bit gdbserver.
958 2019-04-09 Tom Tromey <tromey@adacore.com>
960 * linux-low.c (select_event_lwp): Use find_thread_in_random.
962 2019-04-08 Tom Tromey <tom@tromey.com>
964 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
966 (linux_resume_one_lwp): Likewise.
968 2019-04-08 Tom Tromey <tom@tromey.com>
970 * gdbreplay.c: Update.
971 * linux-low.c: Update.
974 2019-04-08 Tom Tromey <tom@tromey.com>
976 * server.c: Use C++ exception handling.
977 * linux-low.c: Use C++ exception handling.
978 * gdbreplay.c: Use C++ exception handling.
980 2019-04-08 Tom Tromey <tom@tromey.com>
982 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
983 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
984 (captured_main, main): Update.
985 * gdbreplay.c (main): Update.
987 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
989 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
990 value in argument pointer, return 1 if the entry is found and 0
991 otherwise. Move comment.
992 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
993 * linux-low.h (linux_get_auxv): Declare.
994 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
996 2019-04-05 Tom Tromey <tromey@adacore.com>
998 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1001 2019-03-28 Alan Hayward <alan.hayward@arm.com>
1003 * linux-low.c (AT_HWCAP2): Add define if not already included.
1005 2019-03-26 Alan Hayward <alan.hayward@arm.com>
1007 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1008 (aarch64_arch_setup): Call linux_get_hwcap.
1009 * linux-arm-low.c (arm_get_hwcap): Remove function.
1010 (arm_read_description): Call linux_get_hwcap.
1011 * linux-low.c (linux_get_auxv): New function.
1012 (linux_get_hwcap): Likewise.
1013 (linux_get_hwcap2): Likewise.
1014 * linux-low.h (linux_get_hwcap): New declaration.
1015 (linux_get_hwcap2): Likewise.
1016 * linux-ppc-low.c (ppc_get_auxv): Remove function.
1017 (ppc_arch_setup): Call linux_get_hwcap.
1018 * linux-s390-low.c (s390_get_hwcap): Remove function.
1019 (s390_arch_setup): Call linux_get_hwcap.
1021 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1022 Jiong Wang <jiong.wang@arm.com>
1024 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1025 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1027 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1029 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1030 Jiong Wang <jiong.wang@arm.com>
1032 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1033 (aarch64_get_hwcap): New function.
1034 (aarch64_arch_setup): Read APIA hwcap.
1036 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1037 Jiong Wang <jiong.wang@arm.com>
1039 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1040 (initialize_low_tracepoint): Likewise.
1041 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1042 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1043 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1044 (aarch64_linux_read_description): Likewise.
1045 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1047 2019-03-12 John Baldwin <jhb@FreeBSD.org>
1049 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1050 i386_create_target_description for 'segments' parameter.
1051 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1052 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1053 * win32-i386-low.c (i386_arch_setup): Likewise.
1055 2019-03-12 Tom Tromey <tromey@adacore.com>
1057 * linux-low.c (iterate_over_lwps): Update.
1059 2019-03-06 Tom Tromey <tom@tromey.com>
1061 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1062 (captured_main): Use SCOPE_EXIT.
1064 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1066 * configure.srv: Use '$enable_unittest' instead of '$development'
1067 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1070 2019-02-27 Tom Tromey <tromey@adacore.com>
1072 * gdbreplay.c (logchar): Handle \r\n.
1074 2019-02-07 Alan Hayward <alan.hayward@arm.com>
1076 * linux-low.c (linux_attach): Add process before lwp.
1077 * server.c (attach_inferior): Check if already attached.
1079 2019-02-07 Tom Tromey <tom@tromey.com>
1081 * x86-tdesc.h: Rename include guard.
1082 * x86-low.h: Add include guard.
1083 * wincecompat.h: Rename include guard.
1084 * win32-low.h: Add include guard.
1085 * utils.h: Rename include guard.
1086 * tracepoint.h: Rename include guard.
1087 * tdesc.h: Rename include guard.
1088 * target.h: Rename include guard.
1089 * server.h: Rename include guard.
1090 * remote-utils.h: Rename include guard.
1091 * regcache.h: Rename include guard.
1092 * nto-low.h: Rename include guard.
1093 * notif.h: Add include guard.
1094 * mem-break.h: Rename include guard.
1095 * lynx-low.h: Add include guard.
1096 * linux-x86-tdesc.h: Add include guard.
1097 * linux-s390-tdesc.h: Add include guard.
1098 * linux-ppc-tdesc-init.h: Add include guard.
1099 * linux-low.h: Add include guard.
1100 * linux-aarch64-tdesc.h: Add include guard.
1101 * linux-aarch32-low.h: Add include guard.
1102 * inferiors.h: Rename include guard.
1103 * i387-fp.h: Rename include guard.
1104 * hostio.h: Rename include guard.
1105 * gdbthread.h: Rename include guard.
1106 * gdb_proc_service.h: Rename include guard.
1107 * event-loop.h: Rename include guard.
1108 * dll.h: Rename include guard.
1109 * debug.h: Rename include guard.
1110 * ax.h: Rename include guard.
1112 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1115 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1116 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1118 2019-01-25 Tom Tromey <tom@tromey.com>
1120 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1122 2019-01-25 Tom Tromey <tom@tromey.com>
1124 * win32-low.c: Fix common/ includes.
1125 * win32-i386-low.c: Fix common/ includes.
1126 * tracepoint.c: Fix common/ includes.
1127 * thread-db.c: Fix common/ includes.
1128 * target.h: Fix common/ includes.
1129 * symbol.c: Fix common/ includes.
1130 * spu-low.c: Fix common/ includes.
1131 * server.h: Fix common/ includes.
1132 * server.c: Fix common/ includes.
1133 * remote-utils.c: Fix common/ includes.
1134 * regcache.h: Fix common/ includes.
1135 * regcache.c: Fix common/ includes.
1136 * nto-x86-low.c: Fix common/ includes.
1137 * notif.h: Fix common/ includes.
1138 * mem-break.h: Fix common/ includes.
1139 * lynx-low.c: Fix common/ includes.
1140 * lynx-i386-low.c: Fix common/ includes.
1141 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1142 * linux-x86-low.c: Fix common/ includes.
1143 * linux-low.c: Fix common/ includes.
1144 * inferiors.h: Fix common/ includes.
1145 * i387-fp.c: Fix common/ includes.
1146 * hostio.c: Fix common/ includes.
1147 * hostio-errno.c: Fix common/ includes.
1148 * gdbthread.h: Fix common/ includes.
1149 * gdbreplay.c: Fix common/ includes.
1150 * fork-child.c: Fix common/ includes.
1151 * event-loop.c: Fix common/ includes.
1153 (enum gdb_agent_op): Fix common/ includes.
1155 2019-01-21 Tom Tromey <tom@tromey.com>
1157 * tracepoint.c: Fix includes.
1158 * remote-utils.c: Fix includes.
1159 * linux-x86-low.c: Fix includes.
1161 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1163 * gdbreplay.c (gdbreplay_version): Update copyright year in
1165 * server.c (gdbserver_version): Likewise.
1167 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1169 * linux-low.c (add_lwp): Switch ordering.
1171 2018-11-29 Tom Tromey <tom@tromey.com>
1173 * win32-low.c (win32_join): Take pid, not process.
1174 * target.h (struct target_ops) <join>: Change argument type.
1175 (join_inferior): Change argument name.
1176 * spu-low.c (spu_join): Take pid, not process.
1177 * server.c (handle_detach): Preserve pid before destroying
1179 * lynx-low.c (lynx_join): Take pid, not process.
1180 * linux-low.c (linux_join): Take pid, not process.
1182 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1184 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1185 (aarch64_cannot_fetch_register): Likewise.
1186 (struct linux_target_ops): Update references.
1188 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1190 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1192 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1194 * configure.srv (ipa_ppc_linux_regobj): Add
1195 powerpc-isa207-htm-vsx32l-ipa.o and
1196 powerpc-isa207-htm-vsx64l-ipa.o.
1197 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1198 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1199 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1200 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1201 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1202 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1203 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1204 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1205 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1206 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1207 (init_registers_powerpc_isa207_htm_vsx32l)
1208 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1209 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1210 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1211 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1212 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1213 (ppc_store_tm_ctarregset): New functions.
1214 (ppc_regsets): Add entries for HTM regsets.
1215 (ppc_arch_setup): Set htm in features struct when needed. Set
1216 sizes for the HTM regsets.
1217 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1218 (initialize_low_arch): Call
1219 init_registers_powerpc_isa207_htm_vsx32l and
1220 init_registers_powerpc_isa207_htm_vsx64l.
1221 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1222 PPC_TDESC_ISA207_HTM_VSX.
1223 (initialize_low_tracepoint): Call
1224 init_registers_powerpc_isa207_htm_vsx32l and
1225 init_registers_powerpc_isa207_htm_vsx64l.
1227 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1229 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1230 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1231 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1232 (ppc_store_pmuregset): New functions.
1233 (ppc_regsets): Add entries for ebb and pmu regsets.
1234 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1235 pmu regsets are available. Set sizes for these regsets.
1237 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1239 * configure.srv (ipa_ppc_linux_regobj): Add
1240 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1241 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1242 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1243 rs6000/powerpc-isa207-vsx32l.xml, and
1244 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1245 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1246 <PPC_TDESC_ISA207_VSX>: New enum value.
1247 (init_registers_powerpc_isa207_vsx32l): Declare.
1248 (init_registers_powerpc_isa207_vsx64l): Declare.
1249 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1250 (ppc_store_tarregset): New function.
1251 (ppc_regsets): Add entry for the TAR regset.
1252 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1253 size for the TAR regsets.
1254 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1255 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1256 and init_registers_powerpc_isa207_vsx64l.
1257 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1258 (initialize_low_tracepoint): Call
1259 init_registers_powerpc_isa207_vsx32l and
1260 init_registers_powerpc_isa207_vsx64l.
1262 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1263 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1265 * configure.srv (ipa_ppc_linux_regobj): Add
1266 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1267 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1268 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1269 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1270 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1271 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1272 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1273 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1274 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1275 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1276 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1277 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1278 (ppc_hwcap): Add comment.
1279 (ppc_hwcap2): New global.
1280 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1281 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1282 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1283 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1284 when needed. Set sizes for the the DSCR and PPR regsets.
1285 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1286 (initialize_low_arch): Call
1287 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1288 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1289 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1290 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1291 (initialize_low_tracepoint): Call
1292 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1293 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1295 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1297 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1299 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1300 Simon Marchi <simark@simark.ca>
1302 * acinclude.m4: Include "../selftest.m4".
1303 * configure: Regenerate.
1304 * configure.ac: Use "GDB_AC_SELFTEST".
1305 * configure.srv: Use "$enable_unittests" instead of
1306 "$development" when checking whether unit tests have been
1308 * server.c (captured_main): Update message informing that
1309 selftests have been disabled.
1311 2018-10-04 Tom Tromey <tom@tromey.com>
1313 * configure: Rebuild.
1315 2018-10-04 Tom Tromey <tom@tromey.com>
1317 * server.c (handle_status): Rename inner "thread".
1318 (process_serial_event): Declare "res" in 'm' case.
1319 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1320 (iterate_over_lwps): Rename inner "thread".
1321 (linux_qxfer_libraries_svr4): Rename inner "len".
1322 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1324 2018-10-01 Gary Benson <gbenson@redhat.com>
1326 * gdb_proc_service.h: Moved common code to
1327 common/gdb_proc_service.h.
1329 2018-10-01 Gary Benson <gbenson@redhat.com>
1331 * gdb_proc_service.h: Synchronize comments and whitespace with
1332 GDB's version of this file.
1334 2018-09-25 Tom Tromey <tom@tromey.com>
1336 * configure: Rebuild.
1337 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1339 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1341 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1342 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1343 ($(IPA_LIB)): Sort IPA_OBJS.
1345 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1347 * Makefile.in: Remove references to $(ADD_DEPS).
1349 2018-09-16 Tom Tromey <tom@tromey.com>
1351 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1353 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1356 2018-09-05 Tom Tromey <tom@tromey.com>
1358 * configure: Rebuild.
1360 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1363 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1365 2018-08-27 Tom Tromey <tom@tromey.com>
1368 * configure: Rebuild.
1370 2018-08-27 Tom Tromey <tom@tromey.com>
1372 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1373 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1374 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1375 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1376 (s390x_emit_stack_adjust): Add casts to unsigned char.
1378 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1382 * server.h (struct client_state) <disable_randomization>:
1385 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1387 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1389 (mips_supply_ptrace_register): Likewise.
1391 2018-07-22 Tom Tromey <tom@tromey.com>
1393 * configure: Rebuild.
1395 2018-07-22 Tom Tromey <tom@tromey.com>
1397 * win32-low.c (win32_create_inferior): Remove unused variables.
1398 * gdbreplay.c (remote_open): Remove unused variable.
1399 * remote-utils.c (remote_prepare): Remove unused variable.
1400 * x86-tdesc.h (X86_TDESC_H): Define.
1401 (amd64_expedite_regs): Define conditionally.
1402 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1403 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1404 * remote-utils.c (readchar): Remove unused variable.
1406 2018-07-13 Pedro Alves <palves@redhat.com>
1408 * linux-low.c (linux_kill): Change parameter to process_info
1409 pointer instead of pid. Adjust.
1410 * lynx-low.c (lynx_kill): Likewise.
1411 * nto-low.c (nto_kill): Likewise.
1412 * spu-low.c (spu_kill): Likewise.
1413 * win32-low.c (win32_kill): Likewise.
1414 * server.c (handle_v_kill, kill_inferior_callback)
1415 (detach_or_kill_for_exit): Adjust.
1416 * target.c (kill_inferior): Change parameter to process_info
1417 pointer instead of pid. Adjust.
1418 * target.h (struct target_ops) <kill>: Change parameter to
1419 process_info pointer instead of pid. Adjust all implementations
1421 (kill_inferior): Likewise.
1423 2018-07-13 Pedro Alves <palves@redhat.com>
1425 * linux-low.c (linux_detach, linux_join): Change parameter to
1426 process_info pointer instead of pid. Adjust.
1427 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1428 * nto-low.c (nto_detach): Likewise.
1429 * spu-low.c (spu_detach, spu_join): Likewise.
1430 * win32-low.c (win32_detach, win32_join): Likewise.
1431 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1432 * target.h (struct target_ops) <detach, join>: Change parameter to
1433 process_info pointer instead of pid. Adjust all implementations
1435 (detach_inferior, join_inferior): Rename 'pid' parameter to
1438 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1439 Jan Kratochvil <jan.kratochvil@redhat.com>
1440 Paul Fertser <fercerpav@gmail.com>
1441 Tsutomu Seki <sekiriki@gmail.com>
1443 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1444 (OBS): Add 'common/netstuff.o'.
1445 (GDBREPLAY_OBS): Likewise.
1446 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1447 (remote_open): Implement support for IPv6
1449 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1451 (handle_accept_event): Accept connections from IPv6 sources.
1452 (remote_prepare): Handle IPv6-style hostnames; implement
1453 support for IPv6 connections.
1454 (remote_open): Implement support for printing connections from
1457 2018-07-11 Pedro Alves <palves@redhat.com>
1460 * mem-break.c (any_persistent_commands): Add process_info
1461 parameter and use it instead of relying on the current process.
1462 Change return type to bool.
1463 * mem-break.h (any_persistent_commands): Add process_info
1464 parameter and change return type to bool.
1465 * server.c (handle_detach): Remove require_running_or_return call.
1466 Look up the process_info for the process we're about to detach.
1467 If not found, return back error to GDB. Adjust
1468 any_persistent_commands call to pass down a process pointer.
1470 2018-07-11 Pedro Alves <palves@redhat.com>
1472 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1473 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1474 instead of collect_register_by_name.
1475 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1476 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1478 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1479 Pedro Alves <palves@redhat.com>
1481 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1483 2018-07-03 Tom Tromey <tom@tromey.com>
1485 * linux-low.c: Update.
1486 * lynx-low.c: Update.
1487 * mem-break.c: Update.
1488 * nto-low.c: Update.
1489 * remote-utils.c: Update.
1491 * spu-low.c: Update.
1493 * win32-low.c: Update.
1495 2018-07-03 Tom Tromey <tom@tromey.com>
1499 2018-07-03 Tom Tromey <tom@tromey.com>
1501 * linux-low.c: Update.
1503 2018-07-03 Tom Tromey <tom@tromey.com>
1507 2018-07-03 Tom Tromey <tom@tromey.com>
1509 * linux-low.c: Update.
1510 * linux-mips-low.c: Update.
1511 * lynx-low.c: Update.
1512 * nto-low.c: Update.
1513 * remote-utils.c: Update.
1515 * spu-low.c: Update.
1517 * thread-db.c: Update.
1519 2018-07-03 Tom Tromey <tom@tromey.com>
1521 * linux-low.c: Update.
1522 * linux-mips-low.c: Update.
1523 * lynx-low.c: Update.
1524 * mem-break.c: Update.
1525 * nto-low.c: Update.
1526 * remote-utils.c: Update.
1528 * spu-low.c: Update.
1530 * tracepoint.c: Update.
1532 2018-07-03 Tom Tromey <tom@tromey.com>
1534 * linux-low.c: Update.
1535 * linux-ppc-low.c: Update.
1536 * linux-x86-low.c: Update.
1537 * proc-service.c: Update.
1539 * spu-low.c: Update.
1540 * thread-db.c: Update.
1541 * win32-low.c: Update.
1543 2018-07-03 Tom Tromey <tom@tromey.com>
1545 * linux-low.c: Update.
1546 * lynx-low.c: Update.
1547 * nto-low.c: Update.
1548 * remote-utils.c: Update.
1549 * spu-low.c: Update.
1550 * thread-db.c: Update.
1551 * win32-low.c: Update.
1553 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1555 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1556 parameter in call to 'amd64_create_target_description'.
1558 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1560 * x86-tdesc.h: Remove executable permission flag.
1562 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1564 * configure.ac: Remove AC_PREREQ, add missing quoting.
1565 * configure: Re-generate.
1566 * config.in: Re-generate.
1567 * aclocal.m4: Re-generate.
1569 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1571 * tracepoint.h (current_traceframe): Remove declaration.
1573 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1575 * linux-aarch64-low.c (is_sve_tdesc): New function.
1576 (aarch64_sve_regs_copy_to_regcache): Likewise.
1577 (aarch64_sve_regs_copy_from_regcache): Likewise.
1578 (aarch64_regs_info): Add SVE checks.
1579 (initialize_low_arch): Initialize SVE.
1581 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1583 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1585 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1587 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1588 (initialize_low_tracepoint): Likewise
1589 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1590 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1592 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1594 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1596 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1598 * server.h (PBUFSIZ): Increase size
1600 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1602 * regcache.c (regcache::raw_compare): New function.
1603 * regcache.h (regcache::raw_compare): New declaration.
1605 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1607 * regcache.c (new_register_cache): Use new.
1608 (free_register_cache): Use delete.
1609 (register_data): Use const.
1610 (supply_register): Move body inside regcache.
1611 (regcache::raw_supply): New override function.
1612 (collect_register): Move body inside regcache.
1613 (regcache::raw_collect): New override function.
1614 (regcache::get_register_status): New override function.
1615 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1617 2018-06-09 Tom Tromey <tom@tromey.com>
1619 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1621 (event_queue): Use std::queue.
1622 (gdb_event_xfree): Remove.
1623 (initialize_event_loop, process_event, wait_for_event): Update.
1625 2018-06-08 Stan Cox <scox@redhat.com>
1627 * win32-low.c (win32_create_inferior): last_ptid and last_status
1628 moved to client_state.
1630 2018-06-08 Pedro Alves <palves@redhat.com>
1632 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1633 common/common-exceptions.o, common/common-utils.o,
1634 common/errors.o, common/print-utils.o and utils.o.
1635 * gdbreplay.c: Include "common-defs.h" instead of the two
1636 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1637 string.h or alloca.h.
1638 (perror_with_name): Delete.
1639 (remote_open): Use xstrdup instead of strdup.
1640 (main): Rename to ...
1641 (captured_main): ... this.
1644 2018-06-08 Tom Tromey <tom@tromey.com>
1646 * linux-low.c (linux_low_read_btrace): Update.
1648 2018-06-04 Stan Cox <scox@redhat.com>
1650 * server.h (struct client_state): New.
1651 * server.c (cont_thread, general_thread, multi_process)
1652 (report_fork_events, report_vfork_events, report_exec_events)
1653 (report_thread_events, swbreak_feature, hwbreak_feature)
1654 (vCont_supported, disable_randomization, pass_signals)
1655 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1656 Moved to client_state.
1657 * remote-utils.c (remote_debug, noack_mode)
1658 (transport_is_reliable): Moved to client_state.
1659 * tracepoint.c (current_traceframe): Moved to client_state.
1662 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1663 linux-low.c, remote-utils.h, target.c: Use client_state.
1665 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1667 * configure.srv: Add new c/h file.
1669 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1671 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1674 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1676 * gdb.arch/mips-fpregset-core.exp: New test.
1677 * gdb.arch/mips-fpregset-core.c: New test source.
1679 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1682 * hostio.c (require_int): Do not report overflow for integers
1683 between 0xfffffff and 0x7fffffff.
1685 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1687 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1688 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1689 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1691 (the_low_target): Wire them.
1693 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1695 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1696 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1697 mode. Call collect_register_by_name with vscr using
1698 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1699 (ppc_store_vrregset): Add and set vscr_offset variable as in
1700 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1703 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1705 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1706 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1707 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1709 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1711 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1712 (ppc_store_vsxregset): Likewise.
1713 (ppc_fill_vrregset): Likewise.
1714 (ppc_store_vrregset): Likewise.
1715 (ppc_fill_evrregset): Likewise.
1716 (ppc_store_evrregset): Likewise.
1717 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1718 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1721 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1723 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1724 wordsize of the inferior. Call ppc_linux_target_wordsize.
1726 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1728 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1729 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1730 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1731 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1732 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1733 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1734 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1735 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1736 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1737 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1738 (tdesc_powerpc_e500l): Remove.
1739 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1740 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1741 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1742 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1744 (ppc_arch_setup): Remove target description matching code. Fill a
1745 ppc_linux_features struct and call ppc_linux_match_description
1748 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1750 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1751 width of the requested register exceeds the width of the
1753 (mips_cannot_store_register): Likewise.
1755 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1757 * linux-mips-low.c (mips_fetch_register): New function. Update
1759 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1760 (the_low_target): Wire `mips_fetch_register'.
1762 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1764 * lynx-i386-low.c (LYNXOS_178): New macro.
1765 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1766 the layout on LynxOS-178.
1767 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1768 handle floating point registers that are not supported by
1771 2018-05-10 Tom Tromey <tom@tromey.com>
1773 * configure: Rebuild.
1775 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1778 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1779 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1780 Use it to set the expedite_regs field in the given tdesc.
1781 * x86-tdesc.h: New file.
1782 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1783 Adjust following the addition of the new expedite_regs parameter
1784 to init_target_desc.
1785 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1786 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1787 (i386_linux_read_description, amd64_linux_read_description):
1788 Adjust following the addition of the new expedite_regs parameter
1789 to init_target_desc.
1790 * lynx-i386-low.c: #include "x86-tdesc.h".
1791 (lynx_i386_arch_setup): Adjust following the addition of the new
1792 expedite_regs parameter to init_target_desc.
1793 * nto-x86-low.c: #include "x86-tdesc.h".
1794 (nto_x86_arch_setup): Adjust following the addition of the new
1795 expedite_regs parameter to init_target_desc.
1796 * win32-i386-low.c: #include "x86-tdesc.h".
1797 (i386_arch_setup): Adjust following the addition of the new
1798 expedite_regs parameter to init_target_desc.
1800 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1803 * win32-low.c (win32_create_inferior): Add call to my_wait
1804 setting last_status global.
1806 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1809 * win32-low.c (create_process): Only call gdb_tilde_expand if
1810 inferior_cwd is not NULL.
1812 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1814 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1815 registers to the cache if their values have changed.
1816 (i387_xsave_to_cache): Provide default values for x87 control
1817 registers when these features are available, but disabled.
1818 * regcache.c (supply_register_by_name_zeroed): New function.
1819 * regcache.h (supply_register_by_name_zeroed): Declare new
1822 2018-05-07 Tom Tromey <tom@tromey.com>
1824 * configure: Rebuild.
1826 2018-05-04 Tom Tromey <tom@tromey.com>
1828 * configure: Rebuild.
1830 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1831 Pedro Alves <palves@redhat.com>
1833 * linux-aarch64-low.c (aarch64_stopped_data_address):
1836 2018-04-27 Tom Tromey <tom@tromey.com>
1838 * configure: Rebuild.
1840 2018-04-23 Tom Tromey <tom@tromey.com>
1842 * configure: Rebuild.
1844 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1846 * Makefile.in (depcomp): Add "..".
1847 (all_deps_files): New and use it.
1849 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1851 * configure.srv (aarch64*-*-linux*): Don't include xml.
1852 (i[34567]86-*-cygwin*): Likewise.
1853 (i[34567]86-*-linux*): Likewise.
1854 (i[34567]86-*-lynxos*): Likewise.
1855 (i[34567]86-*-mingw32ce*): Likewise.
1856 (i[34567]86-*-mingw*): Likewise.
1857 (i[34567]86-*-nto*): Likewise.
1858 (tic6x-*-uclinux): Likewise.
1859 (x86_64-*-linux*): Likewise.
1860 (x86_64-*-mingw*): Likewise.
1861 (x86_64-*-cygwin*): Likewise.
1863 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1865 * tdesc.c: Remove xml parameter.
1867 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1869 * server.c (get_features_xml): Remove cast.
1870 * tdesc.c (void target_desc::accept): Fill in function.
1871 (tdesc_get_features_xml): Remove old xml creation.
1872 (print_xml_feature::visit_pre): Add xml vistor.
1873 * tdesc.h (struct target_desc): Make xmltarget mutable.
1874 (tdesc_get_features_xml): Remove declaration.
1876 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1878 * tdesc.c (tdesc_architecture_name): Add new function.
1879 (tdesc_osabi_name): Likewise.
1880 (tdesc_get_features_xml): Use new functions.
1882 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1884 * tdesc.c (tdesc_create_flags): Remove.
1885 (tdesc_add_flag): Likewise.
1886 (tdesc_named_type): Likewise.
1887 (tdesc_create_union): Likewise.
1888 (tdesc_create_struct): Likewise.
1889 (tdesc_create_vector): Likewise.
1890 (tdesc_add_bitfield): Likewise.
1891 (tdesc_add_field): Likewise.
1892 (tdesc_set_struct_size): Likewise.
1894 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1896 * tdesc.c (~target_desc): Remove implictly deleted items.
1897 (init_target_desc): Iterate all features.
1898 (tdesc_get_features_xml): Use vector.
1899 (tdesc_create_feature): Create feature.
1900 * tdesc.h (tdesc_feature) Remove
1901 (target_desc): Add features.
1903 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1905 * Makefile.in: Add common/tdesc.c
1906 * tdesc.c (init_target_desc): init all reg_defs from register
1908 (tdesc_create_reg): Create tdesc_reg.
1909 * tdesc.h (tdesc_feature): Add register vector.
1911 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1913 * tdesc.h (struct target_desc) <features>: Change type to
1914 std::vector<std::string>.
1915 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1917 (tdesc_get_features_xml): Likewise.
1918 (tdesc_create_feature): Likewise.
1920 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1922 * regcache.c (find_register_by_number): Return a ref.
1923 (find_regno): Use references.
1924 (register_size): Likewise.
1925 (register_data): Likewise.
1926 * tdesc.c (target_desc::~target_desc): Remove free calls.
1927 (target_desc::operator==): Use std::vector compare.
1928 (init_target_desc): Use reference.
1929 (tdesc_create_reg): Use reg constructors.
1930 * tdesc.h (struct target_desc): Replace pointer with object.
1932 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1934 * regcache.c (find_register_by_number): Make static.
1935 (find_regno): Use find_register_by_number
1936 * regcache.h (struct reg): Remove declaration.
1938 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1940 * tdesc.c (target_desc::~target_desc): Move to here.
1941 (target_desc::operator==): Likewise.
1942 * tdesc.h (target_desc::~target_desc): Move from here.
1943 (target_desc::operator==): Likewise.
1945 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1947 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1949 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1951 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1953 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1954 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1955 and init_registers_s390_gs_linux64.
1957 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1959 * linux-s390-low.c (s390_fill_gs): Remove function.
1960 (s390_fill_gsbc): Remove function.
1961 (s390_regsets): Set fill functions for the guarded storage regsets
1964 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1966 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1967 the word size. Add comment.
1968 (s390_get_wordsize): New function.
1969 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1970 pswm with it. Instead, use s390_get_wordsize to determine the
1971 word size first and derive the correct tdesc from that directly.
1973 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1975 * Makefile.in: Include silent-rules.mk.
1976 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1977 (COMPILE): Add ECHO_CXX.
1978 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1979 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1980 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1981 (version-generated.c): Add ECHO_GEN.
1982 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1983 (IPAGENT_COMPILE): Add ECHO_CXX.
1984 (%-generated.c): Add ECHO_REGDAT.
1986 2018-03-14 Tom Tromey <tom@tromey.com>
1989 * ax.c (ax_printf): Special case for NULL.
1991 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1993 * linux-low.c (linux_qxfer_libraries_svr4): Use
1994 xml_escape_text_append.
1996 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1998 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2000 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2002 * server.c (handle_general_set): Remove unnecessary xstrdup.
2004 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2006 * server.c (parse_debug_format_options): Adjust to
2007 delim_string_to_char_ptr_vec changes.
2008 * thread-db.c (thread_db_load_search): Adjust to
2009 dirnames_to_char_ptr_vec changes.
2011 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2013 * target.h (target_enable_btrace, target_disable_btrace)
2014 (target_read_btrace, target_read_btrace_conf): Turn macro into
2015 inline function. Throw error if target method is not defined.
2016 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
2017 check for btrace target method. Be prepared to handle exceptions
2018 from btrace target methods.
2020 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2022 * server.c (captured_main): Change order of error message printed
2023 when the current working directory cannot be found.
2025 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2027 * server.c: Include "filenames.h" and "pathstuff.h".
2028 (program_name): Delete variable.
2029 (program_path): New anonymous class.
2030 (get_exec_wrapper): Use "program_path" instead of
2032 (handle_v_run): Likewise.
2033 (captured_main): Likewise.
2034 (process_serial_event): Likewise.
2036 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2038 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2039 (OBJS): Add "pathstuff.o".
2040 * server.c (current_directory): New global variable.
2041 (captured_main): Initialize "current_directory".
2043 2018-02-26 Alan Hayward <alan.hayward@arm.com>
2045 * tdesc.c: Use common/tdesc.h.
2046 * tdesc.h: Likewise.
2048 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2049 Simon Marchi <simon.marchi@ericsson.com>
2051 * Makefile.in: Switch order of make rules.
2053 2018-02-19 Alan Hayward <alan.hayward@arm.com>
2055 * Makefile.in: Add common directory in build.
2056 * configure.ac: Add common reference.
2057 * configure: Regenerate.
2059 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2061 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2062 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2063 * spu-low.c (spu_target_ops): Likewise.
2064 * win32-low.c (win32_target_ops): Likewise.
2065 * server.c (supported_btrace_packets): Report packets unconditionally.
2066 * target.h (target_ops) <supports_btrace>: Remove.
2067 (target_supports_btrace): Remove.
2069 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2071 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2072 (handle_btrace_disable): Change return type to void. Use exceptions
2074 (handle_btrace_general_set): Catch exception and copy message to
2077 2018-02-08 Tom Tromey <tom@tromey.com>
2079 * linux-low.c (install_software_single_step_breakpoints): Use
2080 make_scoped_restore.
2081 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2082 (do_restore_current_thread_cleanup): Remove.
2083 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2086 2018-02-08 Tom Tromey <tom@tromey.com>
2088 * mem-break.c (set_raw_breakpoint_at): Use
2089 gdb::unique_xmalloc_ptr.
2091 2018-01-30 Pedro Alves <palves@redhat.com>
2094 * target.c (target_terminal::terminal_state): Rename to ...
2095 (target_terminal::m_terminal_state): ... this.
2097 2018-01-19 James Clarke <jrtc27@jrtc27.com>
2099 * linux-low.c (handle_extended_wait): Surround call to
2100 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2102 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2104 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2105 linux_ptrace_attach_fail_reason_string now returning an
2107 (linux_attach): Likewise.
2108 * thread-db.c (attach_thread): Likewise.
2110 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2113 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2114 checking for fs_base/gs_base fields in struct user_regs_struct.
2115 * configure: Regenerate.
2117 2018-01-16 Yao Qi <yao.qi@linaro.org>
2120 * linux-low.c (fetch_register): Call supply_register instead of
2123 2018-01-08 Yao Qi <yao.qi@linaro.org>
2124 Simon Marchi <simon.marchi@ericsson.com>
2126 * Makefile.in (OBS): Remove selftest.o.
2127 * configure.ac: Set srv_selftest_objs if $development is true.
2128 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2129 * configure: Re-generated.
2130 * server.c (captured_main): Wrap variable selftest_filter with
2133 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2135 * server.c (parse_debug_format_options): Return std::string.
2136 (handle_monitor_command, captured_main): Adjust.
2138 2018-01-05 Pedro Alves <palves@redhat.com>
2141 * server.c (captured_main): Pass quiet=false to
2142 save_original_signals_state.
2144 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2146 * gdbreplay.c (gdbreplay_version): Update copyright year in
2148 * server.c (gdbserver_version): Likewise.
2150 2017-12-08 Tom Tromey <tom@tromey.com>
2152 * ax.c (ax_printf): Update.
2154 2017-12-07 Yao Qi <yao.qi@linaro.org>
2156 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2157 aarch64_linux_read_description.
2158 * linux-amd64-ipa.c (idx2mask): New array.
2159 (get_ipa_tdesc): Move idx2mask out.
2160 (initialize_low_tracepoint): Initialize target descriptions.
2161 * linux-i386-ipa.c (idx2mask): New array.
2162 (get_ipa_tdesc): Move idx2mask out.
2163 (initialize_low_tracepoint): Initialize target descriptions.
2165 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2167 * tdesc.c (struct tdesc_type): Change return type.
2168 (tdesc_add_flag): Change parameter type.
2169 (tdesc_add_bitfield): Likewise.
2170 (tdesc_add_field): Likewise.
2171 (tdesc_set_struct_size): Likewise.
2173 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2175 * regcache.c (registers_to_string): Remove unused variable.
2177 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2179 * inferiors.c (for_each_inferior_with_data): Remove.
2180 * inferiors.h (for_each_inferior_with_data): Remove.
2181 * server.c (handle_qxfer_threads_worker): Change parameter type.
2182 (handle_qxfer_threads_proper): Use for_each_thread.
2184 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2186 * inferiors.c (for_each_inferior): Remove.
2187 (clear_inferiors): Use for_each_thread.
2188 * inferiors.h (for_each_inferior): Remove.
2189 * linux-low.c (linux_wait_for_event_filtered): Use
2191 (linux_stabilize_threads): Likewise.
2192 * regcache.c (regcache_release): Likewise.
2193 * server.c (gdb_wants_all_threads_stopped): Likewise.
2194 (clear_pending_status_callback): Remove.
2195 (handle_status): Use for_each_thread.
2196 (captured_main): Likewise.
2197 * win32-low.c (child_init_thread_list): Likewise.
2198 (win32_clear_inferiors): Likewise.
2199 (fake_breakpoint_event): Likewise.
2201 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2203 * inferiors.h (find_inferior): Remove.
2204 * inferiors.c (find_inferior): Remove.
2206 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2208 * linux-low.c (resume_status_pending_p): Update comment.
2209 (need_step_over_p): Update comment.
2211 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2213 * linux-low.c (proceed_one_lwp): Return void, change parameter
2215 (unsuspend_and_proceed_one_lwp): Likewise.
2216 (proceed_all_lwps): Use for_each_thread.
2217 (unstop_all_lwps): Likewise.
2219 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2221 * linux-low.c (linux_resume_one_thread): Return void, take
2223 (linux_resume): Use for_each_thread.
2225 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2227 * linux-low.c (send_sigstop_callback): Return void, change
2228 parameter type. Rename to...
2229 (send_sigstop): ... this.
2230 (suspend_and_send_sigstop_callback): Return void, change parameter
2232 (suspend_and_send_sigstop): ... this.
2233 (stop_all_lwps): Use for_each_thread.
2235 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2237 * linux-low.c (lwp_running): Return bool, remove unused
2239 (linux_stabilize_threads): Use find_thread.
2241 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2243 * linux-low.c (select_singlestep_lwp_callback): Remove.
2244 (count_events_callback): Remove.
2245 (select_event_lwp_callback): Remove.
2246 (select_event_lwp): Use find_thread/for_each_thread.
2248 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2250 * linux-low.c (not_stopped_callback): Return bool, take filter
2252 (linux_wait_for_event_filtered): Use find_thread.
2253 (linux_wait_1): Likewise.
2255 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2257 * linux-low.c (same_lwp): Remove.
2258 (find_lwp_pid): Use find_thread.
2260 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2262 * linux-low.c (delete_lwp_callback): Remove.
2263 (linux_mourn): Use for_each_thread.
2265 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2267 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2268 args parameter, don't check for pid.
2269 (linux_detach): Use for_each_thread.
2271 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2273 * linux-low.c (struct counter): Remove.
2274 (second_thread_of_pid_p): Remove.
2275 (last_thread_of_process_p): Use find_thread.
2277 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2279 * inferiors.c (find_inferior_in_random): Remove.
2280 * inferiors.h (find_inferior_in_random): Remove.
2281 * linux-low.c (status_pending_p_callback): Return bool, accept
2282 parameter ptid directly.
2283 (linux_wait_for_event_filtered): Use find_thread_in_random.
2284 (linux_wait_1): Likewise.
2286 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2288 * inferiors.c (find_inferior_id): Remove.
2289 (find_thread_ptid): Move implemention from find_inferior_id to
2291 * inferiors.h (find_inferior_id): Remove.
2292 * server.c (handle_status): Use find_thread_ptid.
2293 (process_serial_event): Likewise.
2294 * thread-db.c (find_one_thread): Likewise.
2295 (thread_db_thread_handle): Likewise.
2296 * win32-low.c (thread_rec): Likewise.
2297 (child_delete_thread): Likewise.
2298 (win32_thread_alive): Likewise.
2299 (get_child_debug_event): Likewise.
2301 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2303 * linux-mips-low.c (update_watch_registers_callback): Return
2304 void, remove pid_p parameter, don't check for pid.
2305 (mips_insert_point, mips_remove_point): Use for_each_thread.
2307 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2309 * lynx.low (lynx_delete_thread_callback): Remove.
2310 (lynx_mourn): Use for_each_thread.
2312 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2314 * regcache.c (regcache_invalidate_one): Remove.
2315 (regcache_invalidate_pid): use for_each_thread.
2317 2017-11-26 Tom Tromey <tom@tromey.com>
2319 * linux-low.c (linux_create_inferior): Update.
2321 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2323 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2325 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2327 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2328 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2329 * linux-aarch64-tdesc-selftest.c: New file.
2330 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2332 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2334 * configure.srv: Add new file.
2335 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2336 * linux-aarch64-tdesc-selftest.c: New file.
2337 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2339 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2341 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2342 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2343 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2345 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2347 * configure.srv: Add new files.
2348 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2349 aarch64_linux_read_description.
2350 * linux-aarch64-low.c (aarch64_linux_read_description):
2351 Merge with aarch64_arch_setup.
2352 (aarch64_arch_setup): Call aarch64_linux_read_description.
2353 * linux-aarch64-tdesc.c: New file.
2354 * linux-aarch64-tdesc.h: New file.
2356 2017-11-24 Yao Qi <yao.qi@linaro.org>
2358 * configure.srv: Set $srv_regobj for tic6x-linux.
2359 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2360 (tic6x_read_description): Move some code to tic6x_arch_setup.
2361 (tic6x_tdesc_test): New function.
2362 (initialize_low_arch): Call selftests::register_test.
2364 2017-11-22 Yao Qi <yao.qi@linaro.org>
2366 * remote-utils.c (prepare_resume_reply): Use memcpy.
2368 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2370 * linux-low.c (kill_one_lwp_callback): Return void, take
2371 argument directly, don't filter on pid.
2372 (linux_kill): Use for_each_thread.
2374 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2376 * linux-low.c (need_step_over_p): Return bool, remove dummy
2378 (linux_resume, proceed_all_lwps): Use find_thread.
2380 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2382 * linux-low.c (resume_status_pending_p): Return bool, remove
2384 (linux_resume): Use find_thread.
2386 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2388 * linux-low.c (struct thread_resume_array): Remove.
2389 (linux_set_resume_request): Return void, take arguments
2391 (linux_resume): Use for_each_thread.
2393 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2395 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2396 return bool, remove data argument.
2397 (linux_stabilize_threads): Use find_thread.
2399 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2401 * linux-low.c (unsuspend_one_lwp): Remove.
2402 (unsuspend_all_lwps): Use for_each_thread, inline code from
2405 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2407 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2408 * linux-low.c (struct iterate_over_lwps_args): Remove.
2409 (iterate_over_lwps_filter): Remove.
2410 (iterate_over_lwps): Use find_thread.
2412 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2414 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2415 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2416 code from reset_lwp_ptrace_options_callback.
2418 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2420 * linux-arm-low.c (struct update_registers_data): Remove.
2421 (update_registers_callback): Return void, take arguments
2422 directly, don't check thread's pid.
2423 (arm_insert_point, arm_remove_point): Use for_each_thread.
2425 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2427 * win32-low.c (continue_one_thread): Return void, take argument
2429 (child_continue): Use for_each_thread.
2431 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2433 * win32-i386-low.c (update_debug_registers_callback): Rename
2435 (update_debug_registers): ... this, return void, remove pid_p arg.
2436 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2438 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2440 * inferiors.h (struct process_info): Add constructor, initialize
2442 <syscalls_to_catch>: Change type to std::vector<int>.
2443 * inferiors.c (add_process): Allocate process_info with new.
2444 (remove_process): Free process_info with delete.
2445 * linux-low.c (handle_extended_wait): Adjust.
2446 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2447 * server.c (handle_general_set): Adjust.
2449 2017-11-16 Pedro Alves <palves@redhat.com>
2451 * remote-utils.c (remote_close): Block SIGIO signals instead of
2452 uninstalling the SIGIO handler.
2454 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2456 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2458 2017-11-16 Yao Qi <yao.qi@linaro.org>
2460 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2461 (tic6x_store_gregset): Likewise.
2462 (tic6x_usrregs_info): Move it up.
2464 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2466 * Makefile.in: Update arch rules.
2467 * configure.srv: Explicitly mark arch/ files.
2469 2017-11-13 Andreas Schwab <schwab@suse.de>
2471 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2473 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2475 2017-11-06 Pedro Alves <palves@redhat.com>
2477 * config.in, configure: Regenerate.
2479 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2481 * target.c (struct thread_search): Remove.
2482 (thread_search_callback): Remove.
2483 (prepare_to_access_memory): Use for_each_thread instead of
2484 find_inferior. Inline code from thread_search_callback.
2486 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2488 * server.c (struct visit_actioned_threads_data): Remove.
2489 (visit_actioned_threads): Change prototype to take arguments
2491 (resume): Use find_thread instead of find_inferior.
2493 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2495 * server.c (queue_stop_reply_callback): Change prototype, return
2497 (find_status_pending_thread_callback): Remove.
2498 (handle_status): Replace find_inferior with find_thread and
2501 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2503 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2505 (aarch64_store_gregset): Likewise.
2506 (aarch64_fill_fpregset): Likewise.
2507 (aarch64_store_fpregset): Likewise.
2509 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2511 * gdbthread.h (find_thread, for_each_thread): New functions.
2512 * inferiors.c (thread_of_pid): Remove.
2513 (find_any_thread_of_pid): Use find_thread.
2514 * linux-low.c (num_lwps): Use for_each_thread.
2516 2017-10-17 Yao Qi <yao.qi@linaro.org>
2518 * Makefile.in: Remove one rule.
2519 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2521 2017-10-17 Yao Qi <yao.qi@linaro.org>
2523 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2524 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2526 2017-10-17 Yao Qi <yao.qi@linaro.org>
2528 * configure.srv: Rename arm.o with arch/arm.o.
2530 2017-10-17 Yao Qi <yao.qi@linaro.org>
2532 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2533 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2534 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2535 (arch-i386.o, arch-amd64.o): Remove rules.
2536 (arch/%.o): New rule.
2537 Update POSTCOMPILE and COMPILE.pre.
2538 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2539 * configure: Re-generated.
2540 * configure.srv: Replace arch-i386.o with arch/i386.o.
2541 Replace arch-amd64.o with arch/amd64.o.
2543 2017-10-16 Yao Qi <yao.qi@linaro.org>
2545 * configure: Regenerated.
2547 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2549 * inferiors.h: (struct inferior_list): Remove.
2550 (struct inferior_list_entry); Remove.
2551 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2552 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2553 get_first_inferior): Remove.
2554 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2555 find_inferior_id, find_inferior_in_random): Change signature.
2556 * inferiors.c (all_threads): Change type to
2557 std::list<thread_info *>.
2558 (get_thread): Remove macro.
2559 (find_inferior, find_inferior_id): Change signature, implement
2561 (find_inferior_in_random): Change signature, implement using
2562 find_thread_in_random.
2563 (for_each_inferior, for_each_inferior_with_data): Change
2564 signature, implement using for_each_thread.
2565 (add_inferior_to_list, remove_inferior): Remove.
2566 (add_thread, get_first_thread, thread_of_pid,
2567 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2568 (get_first_inferior, one_inferior_p, clear_inferior_list):
2570 (clear_inferiors, get_thread_process): Update.
2571 * gdbthread.h: Include <list>.
2572 (struct thread_info) <entry>: Remove field.
2574 (all_threads): Change type to std::list<thread_info *>.
2575 (get_first_inferior): Add doc.
2576 (find_thread, for_each_thread, find_thread_in_random): New
2578 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2579 * linux-arm-low.c (update_registers_callback): Update.
2580 * linux-low.c (second_thread_of_pid_p): Update.
2581 (kill_one_lwp_callback, linux_detach_lwp_callback,
2582 delete_lwp_callback, status_pending_p_callback, same_lwp,
2583 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2584 iterate_over_lwps, not_stopped_callback,
2585 resume_stopped_resumed_lwps, count_events_callback,
2586 select_singlestep_lwp_callback, select_event_lwp_callback,
2587 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2588 suspend_and_send_sigstop_callback, wait_for_sigstop,
2589 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2590 lwp_running, linux_set_resume_request, resume_status_pending_p,
2591 need_step_over_p, start_step_over, linux_resume_one_thread,
2592 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2593 reset_lwp_ptrace_options_callback): Update.
2594 * linux-mips-low.c (update_watch_registers_callback): Update.
2595 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2597 (free_register_cache_thread_one): Remove.
2598 (regcache_release): Update.
2599 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2600 handle_qxfer_threads_worker): Update.
2601 (handle_query): Update, use list iterator.
2602 (visit_actioned_threads, handle_pending_status,
2603 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2604 clear_pending_status_callback, set_pending_status_callback,
2605 find_status_pending_thread_callback, handle_status,
2606 process_serial_event): Update.
2607 * target.c (thread_search_callback): Update.
2608 * thread-db.c (thread_db_get_tls_address): Update.
2609 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2611 * win32-i386-low.c (update_debug_registers_callback): Update.
2612 * win32-low.c (delete_thread_info, child_delete_thread,
2613 continue_one_thread, suspend_one_thread,
2614 get_child_debug_event): Adjust.
2616 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2618 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2619 * inferiors.h: Include <list>.
2620 (struct process_info) <entry>: Remove field.
2622 (pid_of): Change macro to function.
2623 (ptid_of, lwpid_of): Remove macro.
2624 (all_processes): Change type to std::list<process_info *>.
2625 (ALL_PROCESSES): Remove macro.
2626 (for_each_process, find_process): New function.
2627 * inferiors.c (all_processes): Change type to
2628 std::list<process_info *>.
2629 (find_thread_process): Adjust.
2630 (add_process): Likewise.
2631 (remove_process): Likewise.
2632 (find_process_pid): Likewise.
2633 (get_first_process): Likewise.
2634 (started_inferior_callback): Remove.
2635 (have_started_inferiors_p): Adjust.
2636 (attached_inferior_callback): Remove.
2637 (have_attached_inferiors_p): Adjust.
2638 * linux-low.c (check_zombie_leaders): Likewise.
2639 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2640 (x86_linux_update_xmltarget): Adjust.
2641 * server.c (handle_query): Likewise.
2642 (gdb_reattached_process): Remove.
2643 (handle_status): Adjust.
2644 (kill_inferior_callback): Likewise.
2645 (detach_or_kill_inferior): Remove.
2646 (print_started_pid): Likewise.
2647 (print_attached_pid): Likewise.
2648 (detach_or_kill_for_exit): Update.
2649 (process_serial_event): Likewise.
2650 * linux-arm-low.c (arm_new_fork): Likewise.
2652 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2654 * dll.h: Include <list>.
2655 (struct dll_info): Add constructor.
2656 <entry>: Remove field.
2657 (all_dlls): Change type to std::list<dll_info>.
2658 * dll.c: Include <algorithm>.
2659 (get_dll): Remove macro.
2660 (all_dlls): Change type to std::list<dll_info *>.
2661 (free_one_dll): Remove.
2662 (match_dll): Likewise.
2663 (loaded_dll): Adjust.
2664 (unloaded_dll): Adjust to all_dlls type change, use
2665 std::find_if. Inline code from match_dll.
2666 (clear_dlls): Adjust to all_dlls type change.
2667 * server.c (emit_dll_description): Remove.
2668 (handle_qxfer_libraries): Adjust to all_dlls type change,
2669 integrate emit_dll_description's functionality.
2671 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2673 * linux-low.h (struct linux_target_ops) <delete_process>: New
2675 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2676 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2677 (struct linux_target_ops): Add delete_process callback.
2678 * linux-arm-low.c (arm_delete_process): New.
2679 (struct linux_target_ops): Add delete_process callback.
2680 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2681 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2682 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2683 * linux-mips-low.c (mips_linux_delete_process): New.
2684 (struct linux_target_ops): Add delete_process callback.
2685 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2686 * linux-s390-low.c (struct linux_target_ops): Likewise.
2687 * linux-sh-low.c (struct linux_target_ops): Likewise.
2688 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2689 * linux-tile-low.c (struct linux_target_ops): Likewise.
2690 * linux-x86-low.c (x86_linux_delete_process): New.
2691 (struct linux_target_ops): Add delete_process callback.
2692 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2694 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2696 * linux-aarch64-low.c (the_low_target): Add thread delete
2698 * linux-arm-low.c (arm_delete_thread): New function.
2699 (the_low_target): Add thread delete callback.
2700 * linux-bfin-low.c (the_low_target): Likewise.
2701 * linux-crisv32-low.c (the_low_target): Likewise.
2702 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2704 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2706 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2707 * linux-mips-low.c (mips_linux_delete_thread): New function.
2708 (the_low_target): Add thread delete callback.
2709 * linux-ppc-low.c (the_low_target): Likewise.
2710 * linux-s390-low.c (the_low_target): Likewise.
2711 * linux-sh-low.c (the_low_target): Likewise.
2712 * linux-tic6x-low.c (the_low_target): Likewise.
2713 * linux-tile-low.c (the_low_target): Likewise.
2714 * linux-x86-low.c (the_low_target): Likewise.
2715 * linux-xtensa-low.c (the_low_target): Likewise.
2717 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2719 * win32-low.c: Include "common-inferior.h".
2721 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2723 * inferiors.c (set_inferior_cwd): New function.
2724 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2725 (handle_query): Inform that QSetWorkingDir is supported.
2726 * win32-low.c (create_process): Pass the inferior's cwd to
2729 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2731 * inferiors.c (current_inferior_cwd): New global variable.
2732 (get_inferior_cwd): New function.
2733 * inferiors.h (struct process_info) <cwd>: New field.
2735 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2737 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2738 (OBS): Add gdb_tilde_expand.o.
2740 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2742 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2743 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2745 2017-09-29 Pedro Alves <palves@redhat.com>
2747 * ax.c (gdb_parse_agent_expr): Constify.
2748 * ax.h (gdb_parse_agent_expr): Constify.
2749 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2751 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2752 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2753 * remote-utils.h (read_ptid): Constify.
2754 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2755 (process_point_options, process_serial_event): Constify.
2756 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2757 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2758 (cmd_qtbuffer): Constify.
2760 2017-09-29 Pedro Alves <palves@redhat.com>
2762 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2765 2017-09-29 Pedro Alves <palves@redhat.com>
2767 * linux-low.c (handle_extended_wait): Pass parent thread instead
2768 of process to thread_db_notice_clone.
2769 * linux-low.h (thread_db_notice_clone): Replace parent process
2770 parameter with parent thread parameter.
2771 * thread-db.c (find_one_thread): Add comment.
2772 (thread_db_notice_clone): Replace parent process parameter with
2773 parent thread parameter. Temporarily switch to the parent thread.
2775 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2777 * gdbthread.h: Include "common-gdbthread.h".
2778 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2779 "if" when validating the ptid.
2780 * remote-utils.c: Include "gdbthread.h".
2781 (prepare_resume_reply): Use "switch_to_thread".
2782 * target.c (done_accessing_memory): Likewise.
2784 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2786 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2787 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2788 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2789 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2790 s390x-gs-linux64-ipa.o to ipa_obj.
2791 * linux-s390-low.c (HWCAP_S390_GS): New define.
2792 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2794 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2795 (s390_arch_setup): Check for guarded-storage support and choose
2797 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2798 init_registers_s390x_gs_linux64.
2799 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2801 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2802 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2804 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2806 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2808 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2810 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2811 (thread_db_thread_handle): Declare.
2812 * linux-low.c (linux_target_ops): Initialize thread_handle.
2813 * server.c (handle_qxfer_threads_worker): Add support for
2815 * target.h (struct target_ops): Add new function pointer,
2817 (target_thread_handle): Define.
2818 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2820 (thread_db_thread_handle): New function.
2822 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2824 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2825 * linux-low.h (thread_db_notice_clone): Declare.
2826 * thread-db.c (thread_db_notice_clone): New function.
2828 2017-09-21 Pedro Alves <palves@redhat.com>
2830 * server.c (gdb_read_memory, handle_status, process_serial_event)
2831 (handle_serial_event, handle_target_event): Adjust to
2832 set_desired_thread prototype change.
2833 * target.c (set_desired_thread): Remove 'use_general' parameter
2835 * target.h (set_desired_thread): Remove 'use_general' parameter.
2837 2017-09-20 Tom Tromey <tom@tromey.com>
2839 * target.c (target_terminal::terminal_state): Define.
2840 (target_terminal::init): Rename from target_terminal_init.
2841 (target_terminal::inferior): Rename from
2842 target_terminal_inferior.
2843 (target_terminal::ours): Rename from target_terminal_ours.
2844 (target_terminal::ours_for_output, target_terminal::info): New.
2846 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2848 * server.c (accumulate_file_name_length): Remove.
2849 (emit_dll_description): Adjust to std::string change.
2850 (handle_qxfer_libraries): Use std::string to hold document.
2852 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2854 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2855 return type of xml_escape_text.
2856 * server.c (emit_dll_description): Likewise.
2858 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2860 * server.c (captured_main): Accept argument for --selftest.
2861 Update run_tests call.
2862 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2863 when registering selftests.
2865 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2867 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2868 instead of "VEC" for "target_desc.reg_defs".
2869 (regcache_cpy): Likewise.
2870 (registers_to_string): Likewise.
2871 (registers_from_string): Likewise.
2872 (find_regno): Likewise.
2873 (supply_regblock): Likewise.
2874 (regcache_raw_read_unsigned): Likewise.
2875 * tdesc.c (init_target_desc): Likewise.
2876 (tdesc_create_reg): Likewise.
2877 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2878 (struct target_desc) <reg_defs>: Convert to "std::vector".
2879 (target_desc): Do not initialize "reg_defs".
2880 (~target_desc): Update code to use "std::vector" instead of "VEC"
2881 for "target_desc.reg_defs".
2882 (operator==): Likewise.
2884 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2886 * inferiors.h (thread_to_gdb_id): Remove.
2887 * inferiors.c (thread_to_gdb_id): Remove.
2888 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2889 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2890 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2892 * nto-low.c (nto_fetch_registers, nto_store_registers,
2893 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2895 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2897 * inferiors.h (gdb_id_to_thread_id): Remove.
2898 * inferiors.c (gdb_id_to_thread_id): Remove.
2899 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2900 removal. Move pid declaration closer to where it's used.
2902 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2904 * server.c (handle_detach): New function.
2905 (process_serial_event): Move code out, call handle_detach.
2907 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2909 * server.c (require_running): Rename to ...
2910 (require_running_or_return): ... this ...
2911 (require_running_or_break): ... and this.
2912 (handle_query, process_serial_event): Adjust.
2914 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2916 * linux-low.c (linux_set_resume_request): Remove unused
2919 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2921 * server.c (first_thread_of): Remove.
2922 (process_serial_event): Replace usage of first_thread_of with
2923 find_any_thread_of_pid.
2924 * tracepoint.c (same_process_p): Remove.
2925 (gdb_agent_about_to_close): Replace usage of same_process_p with
2926 find_any_thread_of_pid.
2927 * linux-x86-low.c (same_process_callback): Remove.
2928 (x86_arch_setup_process_callback): Replace usage of
2929 same_process_callback with find_any_thread_of_pid.
2930 * thread-db.c (any_thread_of): Remove.
2931 (switch_to_process): Replace usage of any_thread_of with
2932 find_any_thread_of_pid.
2933 * inferiors.c (thread_pid_matches_callback): Remove.
2934 (find_thread_process): Adjust to use find_any_thread_of_pid.
2936 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2938 * regcache.c (get_thread_regcache): Guard calls to "memset"
2941 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2943 * linux-low.c (handle_extended_wait): Use
2944 "allocate_target_description" instead of "XNEW".
2945 * linux-x86-low.c (initialize_low_arch): Likewise.
2947 2017-09-05 Yao Qi <yao.qi@linaro.org>
2949 * configure.srv (srv_i386_regobj): Remove.
2950 (srv_amd64_regobj): Remove.
2951 (srv_regobj): Set it to "" for x86 non-linux targets.
2952 * linux-x86-tdesc.c (i386_linux_read_description):
2953 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2954 (init_registers_i386): Remove the declaration.
2955 (tdesc_i386): Remove the declaration.
2956 (lynx_i386_arch_setup): Call i386_create_target_description.
2957 * nto-x86-low.c: Likewise.
2958 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2959 [!__x86_64__]: include arch/i386.h.
2960 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2962 2017-09-05 Yao Qi <yao.qi@linaro.org>
2964 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2965 i386/amd64-XXX-linux from it.
2967 2017-09-05 Yao Qi <yao.qi@linaro.org>
2969 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2971 (ipa_amd64_linux_regobj): Remove.
2972 (ipa_x32_linux_regobj): Remove.
2974 2017-09-05 Yao Qi <yao.qi@linaro.org>
2976 * Makefile.in (arch-amd64.o): New rule.
2977 * configure.srv: Append arch-amd64.o.
2978 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2979 (get_ipa_tdesc): Call amd64_linux_read_description.
2980 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2981 and init_registers_amd64_XXX.
2982 * linux-x86-low.c (x86_linux_read_description): Call
2983 amd64_linux_read_description.
2984 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2985 (initialize_low_arch): Don't call init_registers_x32_XXX and
2986 init_registers_amd64_XXX.
2987 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2988 and tdesc_amd64_XXX.
2989 [__x86_64__] (amd64_tdesc_test): New function.
2990 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2991 and init_registers_amd64_XXX.
2992 * linux-x86-tdesc.c: Include arch/amd64.h.
2993 (xcr0_to_tdesc_idx): New function.
2994 (i386_linux_read_description): New function.
2995 (amd64_get_ipa_tdesc_idx): New function.
2996 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2997 (amd64_get_ipa_tdesc): Declare.
2999 2017-09-05 Yao Qi <yao.qi@linaro.org>
3001 * configure.srv (srv_i386_linux_xmlfiles): Remove
3002 i386/i386-XXX-linux.xml from it.
3004 2017-09-05 Yao Qi <yao.qi@linaro.org>
3006 * configure.srv: Set srv_i386_linux_regobj empty if $development
3008 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3009 initialize_low_tdesc.
3010 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3011 with #if initialize_low_tdesc.
3012 * linux-x86-tdesc-selftest.c: New file.
3013 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
3015 2017-09-05 Yao Qi <yao.qi@linaro.org>
3017 * Makefile.in (arch-i386.o): New rule.
3018 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
3019 (x86_64-*-linux*): Likewise.
3020 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
3021 include arch/i386.h.
3022 (i386_linux_read_description): Remove code and call
3023 i386_create_target_description.
3024 * tdesc.c (allocate_target_description): New function.
3025 * tdesc.h (set_tdesc_architecture): Remove declaration.
3026 (set_tdesc_osabi): Likewise.
3028 2017-09-05 Yao Qi <yao.qi@linaro.org>
3030 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3031 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3032 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3034 * server.c (get_features_xml): Call tdesc_get_features_xml.
3035 * tdesc.c (set_tdesc_architecture): New function.
3036 (set_tdesc_osabi): New function.
3037 (tdesc_get_features_xml): New function.
3038 (tdesc_create_feature): Add an argument.
3039 * tdesc.h (struct target_desc) <features>: New field.
3040 <arch, osabi>: New field.
3041 (~target_desc): xfree features, arch, and osabi.
3042 (target_desc::oerator==): Don't compare .xmltarget.
3043 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3044 (set_tdesc_osabi): Likewise.
3045 (tdesc_get_features_xml): Likewise.
3047 2017-09-05 Yao Qi <yao.qi@linaro.org>
3049 * linux-x86-tdesc.c: Include selftest.h.
3050 (i386_tdesc_test): New function.
3051 (initialize_low_tdesc): Call selftests::register_test.
3052 * tdesc.h: Include regdef.h.
3053 (target_desc): Override operator == and !=.
3055 2017-09-05 Yao Qi <yao.qi@linaro.org>
3057 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3058 (ipa_obj): Likewise.
3059 * linux-i386-ipa.c: Include common/x86-xstate.h
3060 (get_ipa_tdesc): Call i386_linux_read_description.
3061 (initialize_low_tracepoint): Don't call init_registers_XXX
3062 functions, call initialize_low_tdesc instead.
3063 * linux-x86-low.c (x86_linux_read_description): Call
3064 i386_linux_read_description.
3065 (initialize_low_arch): Don't call init_registers_i386_XXX
3066 functions, call initialize_low_tdesc.
3067 * linux-x86-tdesc.c: New file.
3068 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3069 (i386_get_ipa_tdesc_idx): Declare.
3070 (i386_get_ipa_tdesc): Declare.
3071 (initialize_low_tdesc): Declare.
3073 2017-09-05 Yao Qi <yao.qi@linaro.org>
3075 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3078 2017-09-05 Yao Qi <yao.qi@linaro.org>
3080 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3081 * regcache.c (get_thread_regcache): Use VEC_length.
3082 (init_register_cache): Likewise.
3083 (regcache_cpy): Likewise.
3084 (registers_to_string): Iterate reg_defs via VEC_iterate.
3085 (find_regno): Likewise.
3086 (find_register_by_number): Use VEC_index.
3087 (register_size): Call find_register_by_number.
3088 (register_data): Call find_register_by_number.
3089 (supply_regblock): Use VEC_length.
3090 (regcache_raw_read_unsigned): Likewise.
3091 * tdesc.c (init_target_desc): Iterate reg_defs via
3093 (default_description): Update initializer.
3094 (copy_target_description): Don't update field num_registers.
3095 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3096 <num_registers>: Remove.
3098 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3100 * Makefile.in (.SECONDARY): Define target.
3102 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3104 * linux-low.c (linux_wait_1): Adjust.
3105 * server.c (queue_stop_reply_callback): Adjust.
3107 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3109 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3110 QEnvironmentUnset and QEnvironmentReset packets.
3111 (handle_query): Inform remote that QEnvironmentHexEncoded,
3112 QEnvironmentUnset and QEnvironmentReset are supported.
3114 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3116 * inferiors.h (inferior_target_data): Rename to ...
3117 (thread_target_data): ... this.
3118 (inferior_regcache_data): Rename to ...
3119 (thread_regcache_data): ... this.
3120 (set_inferior_regcache_data): Rename to ...
3121 (set_thread_regcache_data): ... this.
3122 * inferiors.c (inferior_target_data): Rename to ...
3123 (thread_target_data): ... this.
3124 (inferior_regcache_data): Rename to ...
3125 (thread_regcache_data): ... this.
3126 (set_inferior_regcache_data): Rename to ...
3127 (set_thread_regcache_data): ... this.
3128 (free_one_thread): Update.
3129 * linux-low.h (get_thread_lwp): Update.
3130 * regcache.c (get_thread_regcache): Update.
3131 (regcache_invalidate_thread): Update.
3132 (free_register_cache_thread): Update.
3133 * win32-i386-low.c (update_debug_registers_callback): Update.
3134 (win32_get_current_dr): Update.
3135 * win32-low.c (thread_rec): Update.
3136 (delete_thread_info): Update.
3137 (continue_one_thread): Update.
3138 (suspend_one_thread): Update.
3140 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3142 * inferiors.c (set_inferior_target_data): Remove.
3143 * inferiors.h (set_inferior_target_data): Remove.
3145 2017-08-18 Yao Qi <yao.qi@linaro.org>
3147 * Makefile.in (OBS): Add selftest.o.
3148 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3149 * configure, config.in: Re-generated.
3150 * server.c: Include common/sefltest.h.
3151 (captured_main): Handle option --selftest.
3153 2017-08-09 Yao Qi <yao.qi@linaro.org>
3155 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3156 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3157 i386-avx-mpx.o and i386-mmx.o.
3158 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3159 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3160 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3161 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3162 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3163 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3164 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3165 i386/amd64-avx-mpx.xml.
3167 2017-08-09 Yao Qi <yao.qi@linaro.org>
3169 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3170 and x32-avx-avx512.o.
3171 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3172 i386/x32-avx-avx512.xml.
3174 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3176 * tracepoint.h (enum class fast_tpoint_collect_result): New
3178 (fast_tracepoint_collecting): Change return type to
3179 fast_tpoint_collect_result.
3180 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3181 * linux-low.h: Include tracepoint.h.
3182 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3183 fast_tpoint_collect_result.
3184 * linux-low.c (handle_tracepoints): Adjust.
3185 (linux_fast_tracepoint_collecting): Change return type to
3186 fast_tpoint_collect_result.
3187 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3188 linux_wait_1, stuck_in_jump_pad_callback,
3189 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3190 proceed_one_lwp): Adjust to type change.
3192 2017-07-10 Yao Qi <yao.qi@linaro.org>
3194 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3196 2017-06-29 Yao Qi <yao.qi@linaro.org>
3198 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3200 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3202 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3204 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3206 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3208 * linux-low.c (linux_create_inferior): Adjust code to access the
3209 environment information via 'gdb_environ' class.
3210 * lynx-low.c (lynx_create_inferior): Likewise.
3211 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3212 (get_environ): Return a pointer to 'our_environ'.
3213 (captured_main): Initialize 'our_environ'.
3214 * server.h (get_environ): Adjust prototype.
3215 * spu-low.c (spu_create_inferior): Adjust code to access the
3216 environment information via 'gdb_environ' class.
3218 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3220 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3221 usage of "register" keyword.
3223 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3225 * configure: Re-generate.
3227 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3229 * configure: Re-generate.
3231 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3233 * Makefile.in (COMPILE.pre): Add "-x c++".
3235 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3237 * fork-child.c: Conditionally include <signal.h>.
3239 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3241 * server.c (handle_general_set): Handle new packet
3242 "QStartupWithShell".
3243 (handle_query): Add "QStartupWithShell" to the list of supported
3245 (gdbserver_usage): Add help text explaining the
3246 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3248 (captured_main): Recognize and act upon the presence of the new
3251 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3252 Pedro Alves <palves@redhat.com>
3254 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3255 * configure: Regenerate.
3256 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3258 (i[34567]86-*-lynxos*): Likewise.
3259 (spu*-*-*): Likewise.
3260 * fork-child.c: New file.
3261 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3263 (linux_ptrace_fun): New function.
3264 (linux_create_inferior): Adjust function prototype to reflect
3265 change on "target.h". Adjust function code to use
3267 (linux_request_interrupt): Delete "signal_pid".
3268 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3269 (lynx_ptrace_fun): New function.
3270 (lynx_create_inferior): Adjust function prototype to reflect
3271 change on "target.h". Adjust function code to use
3273 * nto-low.c (nto_create_inferior): Adjust function prototype and
3274 code to reflect change on "target.h". Update comments.
3275 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3276 "common-terminal.h" and "environ.h".
3277 (terminal_fd): Moved to fork-child.c.
3278 (old_foreground_pgrp): Likewise.
3279 (restore_old_foreground_pgrp): Likewise.
3280 (last_status): Make it global.
3281 (last_ptid): Likewise.
3282 (our_environ): New variable.
3283 (startup_with_shell): Likewise.
3284 (program_name): Likewise.
3285 (program_argv): Rename to...
3286 (program_args): ...this.
3287 (wrapper_argv): New variable.
3288 (start_inferior): Delete function.
3289 (get_exec_wrapper): New function.
3290 (get_exec_file): Likewise.
3291 (get_environ): Likewise.
3292 (prefork_hook): Likewise.
3293 (post_fork_inferior): Likewise.
3294 (postfork_hook): Likewise.
3295 (postfork_child_hook): Likewise.
3296 (handle_v_run): Update code to deal with arguments coming from the
3297 remote host. Update calls from "start_inferior" to
3299 (captured_main): Likewise. Initialize environment variable. Call
3301 * server.h (post_fork_inferior): New prototype.
3302 (get_environ): Likewise.
3303 (last_status): Declare.
3304 (last_ptid): Likewise.
3305 (signal_pid): Likewise.
3306 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3307 (spu_ptrace_fun): New function.
3308 (spu_create_inferior): Adjust function prototype to reflect change
3309 on "target.h". Adjust function code to use "fork_inferior".
3310 * target.c (target_terminal_init): New function.
3311 (target_terminal_inferior): Likewise.
3312 (target_terminal_ours): Likewise.
3313 * target.h: Include <vector>.
3314 (struct target_ops) <create_inferior>: Update prototype.
3315 (create_inferior): Update macro.
3316 * utils.c (gdb_flush_out_err): New function.
3317 * win32-low.c (win32_create_inferior): Adjust function prototype
3318 and code to reflect change on "target.h".
3320 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3322 * inferiors.c (switch_to_thread): New function.
3324 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3326 * Makefile.in (SFILE): Add "common/job-control.c".
3327 (OBS): Add "job-control.o".
3329 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3331 * Makefile: Remove "@host_makefile_frag@".
3333 2017-05-05 Pedro Alves <palves@redhat.com>
3335 * configure: Regenerate.
3337 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3339 * configure: Regenerate.
3341 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3343 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3344 software_single_step change of return type to
3345 std::vector<CORE_ADDR>.
3346 * linux-low.c (install_software_single_step_breakpoints):
3348 * linux-low.h (install_software_single_step_breakpoints):
3351 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3353 * remote-utils.c: Include "gdb_termios.h" instead of
3355 * terminal.h: Delete file.
3357 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3359 * server.c: Include <vector>.
3360 <program_argv, wrapper_argv>: Convert to std::vector.
3361 (start_inferior): Rewrite function to use C++.
3362 (handle_v_run): Likewise. Update code that calculates the argv
3363 based on the vRun packet; use C++.
3364 (captured_main): Likewise.
3366 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3368 * server.c (handle_v_cont): Initialize thread_resume::thread
3371 2017-04-05 Pedro Alves <palves@redhat.com>
3373 * configure: Regenerate.
3375 2017-04-05 Pedro Alves <palves@redhat.com>
3377 * gdbreplay.c (sync_error): Constify.
3378 * linux-x86-low.c (push_opcode): Constify.
3380 2017-04-05 Pedro Alves <palves@redhat.com>
3382 * win32-low.c (get_child_debug_event)
3383 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3384 Report TARGET_WAITKIND_SPURIOUS instead.
3386 2017-04-05 Pedro Alves <palves@redhat.com>
3388 * remote-utils.c (remote_prepare, remote_open): Constify.
3389 * remote-utils.h (remote_prepare, remote_open): Constify.
3390 * server.c (captured_main): Constify 'port' handling.
3392 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3394 * Makefile.in (clean): Clear .deps.
3396 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3398 * .gitignore: Remove generated files, replace with wildcard.
3399 * (clean): Replace removal of generated files with wildcard.
3400 (version.c): Replace with...
3401 (version-generated.c): ...this.
3402 (xml-builtin.c): Replace with...
3403 (xml-builtin-generated.c): ...this.
3404 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3405 (%.c: *regformats*): Replace with...
3406 (%-generated.c: *regformats*): ...this.
3408 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3410 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3411 (xtensa_fill_gregset): Call collect_register_by_name for
3413 (xtensa_store_gregset): Call supply_register_by_name for
3416 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3418 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3419 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3420 (xtensa_store_gregset): Call supply_register for all registers in
3421 a0_regnum..a0_regnum + C0_NREGS range.
3423 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3425 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3426 (ax-ipa.o: ax.c): Remove.
3427 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3428 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3429 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3430 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3431 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3433 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3435 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3436 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3437 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3438 (errors-ipa.o: ../common/errors.c): Remove.
3439 (format-ipa.o: ../common/format.c): Remove.
3440 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3442 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3444 * Makefile.in (%-ipa.o: %.c): New rule.
3445 (tracepoint-ipa.o: tracepoint.c): Remove.
3446 (utils-ipa.o: utils.c): Remove.
3447 (remote-utils-ipa.o: remote-utils.c): Remove.
3448 (regcache-ipa.o: regcache.c): Remove.
3449 (i386-linux-ipa.o: i386-linux.c): Remove.
3450 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3451 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3452 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3453 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3454 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3455 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3456 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3457 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3458 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3459 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3460 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3461 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3462 (aarch64-ipa.o: aarch64.c): Remove.
3463 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3464 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3465 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3466 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3467 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3468 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3469 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3470 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3471 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3472 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3473 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3474 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3475 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3476 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3477 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3478 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3479 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3480 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3481 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3482 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3483 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3484 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3485 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3486 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3487 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3488 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3489 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3490 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3491 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3492 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3493 (tdesc-ipa.o: tdesc.c): Remove.
3494 (x32-linux-ipa.o: x32-linux.c): Remove.
3495 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3496 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3498 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3500 * Makefile.in (%.o: ../arch/%.c): New rule.
3501 (arm.o: ../arch/arm.c): Remove.
3502 (arm-linux.o: ../arch/arm-linux.c): Remove.
3503 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3504 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3506 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3508 * Makefile.in (%.o: ../nat/%.c): New rule.
3509 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3510 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3511 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3512 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3513 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3514 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3515 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3516 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3517 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3518 (linux-personality.o: ../nat/linux-personality.c): Remove.
3519 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3520 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3521 (x86-linux.o: ../nat/x86-linux.c): Remove.
3522 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3523 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3525 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3527 * Makefile.in (%.o: ../common/%.c): New rule.
3528 (signals.o: ../common/signals.c): Remove.
3529 (print-utils.o: ../common/print-utils.c): Remove.
3530 (rsp-low.o: ../common/rsp-low.c): Remove.
3531 (common-utils.o: ../common/common-utils.c): Remove.
3532 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3533 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3534 (vec.o: ../common/vec.c): Remove.
3535 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3536 (xml-utils.o: ../common/xml-utils.c): Remove.
3537 (ptid.o: ../common/ptid.c): Remove.
3538 (buffer.o: ../common/buffer.c): Remove.
3539 (format.o: ../common/format.c): Remove.
3540 (filestuff.o: ../common/filestuff.c): Remove.
3541 (agent.o: ../common/agent.c): Remove.
3542 (errors.o: ../common/errors.c): Remove.
3543 (environ.o: ../common/environ.c): Remove.
3544 (common-debug.o: ../common/common-debug.c): Remove.
3545 (cleanups.o: ../common/cleanups.c): Remove.
3546 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3547 (fileio.o: ../common/fileio.c): Remove.
3548 (common-regcache.o: ../common/common-regcache.c): Remove.
3549 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3550 (new-op.o: ../common/new-op.c): Remove.
3551 (btrace-common.o: ../common/btrace-common.c): Remove.
3553 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3555 * Makefile.in (%.o: ../target/%.c): New rule.
3556 (waitstatus.o: ../target/waitstatus.c): Remove.
3558 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3561 (%.c: ../regformats/%.dat,
3562 (%.c: ../regformats/arm/%.dat,
3563 (%.c: ../regformats/i386/%.dat,
3564 (%.c: ../regformats/rs6000/%.dat): New rules.
3565 (aarch64.c): Remove.
3566 (reg-arm.c): Remove.
3567 (arm-with-iwmmxt.c): Remove.
3568 (arm-with-vfpv2.c): Remove.
3569 (arm-with-vfpv3.c): Remove.
3570 (arm-with-neon.c): Remove.
3571 (reg-bfin.c): Remove.
3572 (reg-cris.c): Remove.
3573 (reg-crisv32.c): Remove.
3575 (i386-linux.c): Remove.
3576 (i386-avx.c): Remove.
3577 (i386-avx-linux.c): Remove.
3578 (i386-avx-avx512.c): Remove.
3579 (i386-avx-avx512-linux.c): Remove.
3580 (i386-mpx.c): Remove.
3581 (i386-mpx-linux.c): Remove.
3582 (i386-avx-mpx-avx512-pku.c): Remove.
3583 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3584 (i386-avx-mpx.c): Remove.
3585 (i386-avx-mpx-linux.c): Remove.
3586 (i386-mmx.c): Remove.
3587 (i386-mmx-linux.c): Remove.
3588 (reg-ia64.c): Remove.
3589 (reg-m32r.c): Remove.
3590 (reg-m68k.c): Remove.
3592 (mips-linux.c): Remove.
3593 (mips-dsp-linux.c): Remove.
3594 (mips64-linux.c): Remove.
3595 (mips64-dsp-linux.c): Remove.
3596 (nios2-linux.c): Remove.
3597 (powerpc-32.c): Remove.
3598 (powerpc-32l.c): Remove.
3599 (powerpc-altivec32l.c): Remove.
3600 (powerpc-cell32l.c): Remove.
3601 (powerpc-vsx32l.c): Remove.
3602 (powerpc-isa205-32l.c): Remove.
3603 (powerpc-isa205-altivec32l.c): Remove.
3604 (powerpc-isa205-vsx32l.c): Remove.
3605 (powerpc-e500l.c): Remove.
3606 (powerpc-64l.c): Remove.
3607 (powerpc-altivec64l.c): Remove.
3608 (powerpc-cell64l.c): Remove.
3609 (powerpc-vsx64l.c): Remove.
3610 (powerpc-isa205-64l.c): Remove.
3611 (powerpc-isa205-altivec64l.c): Remove.
3612 (powerpc-isa205-vsx64l.c): Remove.
3613 (s390-linux32.c): Remove.
3614 (s390-linux32v1.c): Remove.
3615 (s390-linux32v2.c): Remove.
3616 (s390-linux64.c): Remove.
3617 (s390-linux64v1.c): Remove.
3618 (s390-linux64v2.c): Remove.
3619 (s390-te-linux64.c): Remove.
3620 (s390-vx-linux64.c): Remove.
3621 (s390-tevx-linux64.c): Remove.
3622 (s390x-linux64.c): Remove.
3623 (s390x-linux64v1.c): Remove.
3624 (s390x-linux64v2.c): Remove.
3625 (s390x-te-linux64.c): Remove.
3626 (s390x-vx-linux64.c): Remove.
3627 (s390x-tevx-linux64.c): Remove.
3628 (tic6x-c64xp-linux.c): Remove.
3629 (tic6x-c64x-linux.c): Remove.
3630 (tic6x-c62x-linux.c): Remove.
3632 (reg-sparc64.c): Remove.
3633 (reg-spu.c): Remove.
3635 (amd64-linux.c): Remove.
3636 (amd64-avx.c): Remove.
3637 (amd64-avx-linux.c): Remove.
3638 (amd64-avx-avx512.c): Remove.
3639 (amd64-avx-avx512-linux.c): Remove.
3640 (amd64-mpx.c): Remove.
3641 (amd64-mpx-linux.c): Remove.
3642 (amd64-avx-mpx-avx512-pku.c): Remove.
3643 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3644 (amd64-avx-mpx.c): Remove.
3645 (amd64-avx-mpx-linux.c): Remove.
3647 (x32-linux.c): Remove.
3648 (x32-avx.c): Remove.
3649 (x32-avx-linux.c): Remove.
3650 (x32-avx-avx512.c): Remove.
3651 (x32-avx-avx512-linux.c): Remove.
3652 (reg-xtensa.c): Remove.
3653 (reg-tilegx.c): Remove.
3654 (reg-tilegx32.c): Remove.
3656 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3658 * Makefile.in (SFILES): Add "common/environ.c".
3659 (OBJS): Add "common/environ.h".
3661 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3663 * configure.ac: Check if the fs_base and gs_base members of
3664 `struct user_regs_struct' exist.
3665 * config.in: Regenerated.
3666 * configure: Likewise.
3668 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3670 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3672 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3673 (get_next_pcs_syscall_next_pc): Likewise.
3675 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3677 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3678 * nto-x86-low.c: Likewise.
3680 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3682 * Makefile.in: Include disable-implicit-rules.mk.
3684 2016-11-23 Pedro Alves <palves@redhat.com>
3686 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3687 (debug_vprintf): Use std::chrono::steady_clock instead of
3688 gettimeofday. Use '.' instead of ':'.
3689 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3690 (get_timestamp): Use std::chrono::steady_clock instead of
3693 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3695 * Makefile.in: Fix whitespace formatting.
3697 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3699 * Makefile.in (SFILES, OBS): Flatten list and order
3702 2016-11-23 Pedro Alves <palves@redhat.com>
3704 * event-loop.c (handle_file_event): Use warning.
3705 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3706 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3709 2016-11-23 Pedro Alves <palves@redhat.com>
3711 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3713 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3714 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3715 debug_printf and debug_flush for debug output.
3716 * server.c (handle_general_set): Likewise.
3717 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3720 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3722 * Makefile.in (.c.o): Replace rule with ...
3723 (%.o: %.c): ... this one.
3725 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3727 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3728 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3730 * configure.ac: Remove checks for the make program.
3731 * configure: Re-generate.
3733 2016-10-28 Pedro Alves <palves@redhat.com>
3735 * Makefile.in (CXX_DIALECT): Get from configure.
3736 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3737 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3738 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3739 * config.in: Regenerate.
3740 * configure: Regenerate.
3742 2016-10-27 Yao Qi <yao.qi@linaro.org>
3744 * linux-low.c (linux_supports_range_stepping): Return true if
3745 can_software_single_step return true.
3747 2016-10-27 Yao Qi <yao.qi@linaro.org>
3749 * inferiors.c (find_inferior_in_random): New function.
3750 * inferiors.h (find_inferior_in_random): Declare.
3751 * linux-low.c (linux_wait_for_event_filtered): Call
3752 find_inferior_in_random instead of find_inferior.
3754 2016-10-27 Yao Qi <yao.qi@linaro.org>
3756 * linux-low.c (linux_wait_1): If single-step breakpoints are
3757 inserted, remove them.
3759 2016-10-26 Pedro Alves <palves@redhat.com>
3761 * linux-low.c (handle_extended_wait): Link parent/child fork
3763 (linux_wait_1): Unlink them.
3764 (linux_set_resume_request): Ignore resume requests for
3765 already-resumed and unhandled fork child threads.
3766 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3767 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3769 (handle_v_requests) <vCont>: Don't call require_running.
3770 * server.h (in_queued_stop_replies): New declaration.
3772 2016-10-24 Yao Qi <yao.qi@linaro.org>
3775 * linux-aarch64-low.c (append_insns): Cast the return value to
3778 2016-10-10 Yao Qi <yao.qi@linaro.org>
3780 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3782 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3784 * target.c (target_supports_multi_process): New function, moved
3786 * target.h (target_supports_multi_process): ... here. Remove
3789 2016-10-05 Tom Tromey <tom@tromey.com>
3792 * tracepoint.c (handle_tracepoint_bkpts): Check
3793 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3795 2016-10-05 Yao Qi <yao.qi@linaro.org>
3797 * configure.srv: Update the path of arm-*.xml files.
3799 2016-10-05 Terry Guo <terry.guo@arm.com>
3800 Yao Qi <yao.qi@linaro.org>
3802 * Makefile.in: Adjust the path of rules.
3803 * configure.srv: Update the path of xml files.
3804 * regformats/arm-with-iwmmxt.dat: Regenerated.
3805 * regformats/arm-with-neon.dat: Likewise.
3806 * regformats/arm-with-vfpv2.dat: Likewise.
3807 * regformats/arm-with-vfpv3.dat Likewise.
3809 2016-09-30 Yao Qi <yao.qi@linaro.org>
3812 * target.c (target_stop_and_wait): Don't call
3813 target_continue_no_signal, use resume_stop instead.
3815 2016-09-26 Yao Qi <yao.qi@linaro.org>
3817 * linux-low.c (linux_wait_1): Call debug_exit.
3819 2016-09-23 Pedro Alves <palves@redhat.com>
3821 * Makefile.in (SFILES): Add common/new-op.c.
3822 (OBS): Add common/new-op.o.
3823 (new-op.o): New rule.
3825 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3827 * .gitinore: Ignore more files.
3829 2016-09-21 Yao Qi <yao.qi@linaro.org>
3831 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3834 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3836 * server.c (start_inferior): Call target_mourn_inferior instead of
3837 mourn_inferior; pass ptid_t argument to it.
3839 (handle_target_event): Likewise.
3840 * target.c (target_mourn_inferior): New function.
3841 * target.h (mourn_inferior): Delete macro.
3843 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3845 * linux-low.c (lwp_is_stepping): New function.
3847 2016-09-06 Carl Love <cel@us.ibm.com>
3849 * server.c (start_inferior): Fixed comment, requested comment change
3850 didn't get updated correctly. Removed reference to ptrace () call as
3851 it is only true on Linux systems.
3853 2016-09-06 Carl Love <cel@us.ibm.com>
3855 * server.c (start_inferior): Do not call
3856 function target_post_create_inferior () if the
3857 inferior process has already exited.
3859 2016-09-05 Pedro Alves <palves@redhat.com>
3861 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3862 (COMPILE.pre, CC_LD): Use CXX directly.
3863 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3864 * acinclude.m4: Don't include build-with-cxx.m4.
3865 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3866 * configure: Regenerate.
3868 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3871 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3872 call writing data to own_buf.
3874 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3876 * target.c (mywait): Call target_wait instead of
3878 (target_wait): New function.
3880 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3882 * server.c (start_inferior): New variable 'ptid'. Replace calls
3883 to the_target->resume by target_continue{,_no_signal}, depending
3885 * target.c (target_stop_and_wait): Call target_continue_no_signal
3886 instead of the_target->resume.
3887 (target_continue): New function.
3889 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3891 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3893 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3896 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3898 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3899 * linux-arm-low.c (ps_get_thread_area): Likewise.
3900 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3901 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3902 * linux-mips-low.c (ps_get_thread_area): Likewise.
3903 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3904 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3905 * linux-x86-low.c (ps_get_thread_area): Likewise.
3906 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3908 2016-08-19 Pedro Alves <palves@redhat.com>
3910 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3912 2016-08-19 Pedro Alves <palves@redhat.com>
3914 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3915 comment. Use memcpy instead of casting through unsigned long.
3917 2016-08-19 Pedro Alves <palves@redhat.com>
3919 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3920 allocating around 0x80000000.
3922 2016-08-19 Pedro Alves <palves@redhat.com>
3925 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3926 (x32-avx512-linux-ipa.o): New rules.
3927 * configure.ac (x86_64-*-linux*): New x32 check.
3928 * configure.srv (ipa_x32_linux_regobj): New.
3929 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3930 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3932 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3934 * configure: Regenerate.
3936 2016-08-09 Pedro Alves <palves@redhat.com>
3939 * Makefile.in (OBS): Add signals-state-save-restore.o.
3940 (signals-state-save-restore.o): New rule.
3941 * config.in: Regenerate.
3942 * configure: Regenerate.
3943 * linux-low.c: Include "signals-state-save-restore.h".
3944 (linux_create_inferior): Call
3945 restore_original_signals_state.
3946 * server.c: Include "dispositions-save-restore.h".
3947 (captured_main): Call save_original_signals_state.
3949 2016-08-05 Pedro Alves <palves@redhat.com>
3951 * configure: Regenerate.
3953 2016-08-04 Yao Qi <yao.qi@linaro.org>
3955 * linux-low.c (regsets_fetch_inferior_registers): Check
3956 errno is ESRCH or not.
3958 2016-08-02 Yao Qi <yao.qi@linaro.org>
3960 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3961 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3962 (thread_db_load_search): Update.
3963 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3964 td_ta_set_event and td_ta_event_getmsg.
3966 2016-07-26 Pedro Alves <palves@redhat.com>
3969 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3970 of unsigned long for 64-bit registers and use uint32_t instead of
3971 unsigned int for 32-bit registers.
3973 2016-07-26 Pedro Alves <palves@redhat.com>
3975 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3978 2016-07-21 Tom Tromey <tom@tromey.com>
3980 * configure: Rebuild.
3982 2016-07-21 Yao Qi <yao.qi@linaro.org>
3984 * mem-break.c (find_gdb_breakpoint): Cast bp to
3985 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3987 2016-07-21 Yao Qi <yao.qi@linaro.org>
3989 * server.c (handle_v_requests): Support s and S actions
3990 if target_supports_software_single_step return true.
3992 2016-07-21 Yao Qi <yao.qi@linaro.org>
3994 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3995 is resume_step, call maybe_hw_step.
3996 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3998 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4000 (proceed_one_lwp): If resume request is resume_step, install
4001 reinsert breakpoints and call maybe_hw_step.
4003 2016-07-21 Yao Qi <yao.qi@linaro.org>
4005 * linux-low.c (proceed_one_lwp): Declare.
4006 (linux_resume_one_thread): Remove local variable 'step'.
4007 Lift code enqueue signal. Call proceed_one_lwp instead of
4008 linux_resume_one_lwp.
4010 2016-07-21 Yao Qi <yao.qi@linaro.org>
4012 * linux-low.c (linux_resume_one_thread): Call
4013 enqueue_pending_signal.
4015 2016-07-21 Yao Qi <yao.qi@linaro.org>
4017 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4018 * inferiors.c (do_restore_current_thread_cleanup): New function.
4019 (make_cleanup_restore_current_thread): Likewise.
4020 * linux-low.c (install_software_single_step_breakpoints): Call
4021 make_cleanup_restore_current_thread. Switch current_thread to
4024 2016-07-21 Yao Qi <yao.qi@linaro.org>
4026 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4027 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4028 (clone_one_breakpoint): Likewise.
4029 (delete_reinsert_breakpoints): Change parameter to thread.
4031 (has_reinsert_breakpoints): Likewise.
4032 (uninsert_reinsert_breakpoints): Likewise.
4033 (reinsert_reinsert_breakpoints): Likewise.
4034 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4035 (delete_reinsert_breakpoints): Likewise.
4036 (reinsert_reinsert_breakpoints): Likewise.
4037 (uninsert_reinsert_breakpoints): Likewise.
4038 (has_reinsert_breakpoints): Likewise.
4040 2016-07-21 Yao Qi <yao.qi@linaro.org>
4042 * inferiors.c (get_thread_process): Make parameter const.
4043 * inferiors.h (get_thread_process): Update declaration.
4044 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4045 Add new parameters child_thread and parent_thread. Callers
4047 * mem-break.h (clone_all_breakpoints): Update declaration.
4049 2016-07-21 Yao Qi <yao.qi@linaro.org>
4051 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4052 <command_list, handler>: Remove.
4053 (struct gdb_breakpoint): New.
4054 (struct other_breakpoint): New.
4055 (struct reinsert_breakpoint): New.
4056 (is_gdb_breakpoint): New function.
4057 (any_persistent_commands): Update command_list if
4058 is_gdb_breakpoint returns true.
4059 (set_breakpoint): Create breakpoints according to their types.
4060 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4061 (set_gdb_breakpoint_1): Likewise.
4062 (set_gdb_breakpoint): Likewise.
4063 (clear_breakpoint_conditions): Change parameter type to
4064 'struct gdb_breakpoint *'.
4065 (clear_breakpoint_commands): Likewise.
4066 (clear_breakpoint_conditions_and_commands): Likewise.
4067 (add_condition_to_breakpoint): Likewise.
4068 (add_breakpoint_condition): Likewise.
4069 (add_commands_to_breakpoint): Likewise.
4070 (check_breakpoints): Check other_breakpoint.
4071 (clone_one_breakpoint): Clone breakpopint according to its type.
4072 * mem-break.h (struct gdb_breakpoint): Declare.
4073 (set_gdb_breakpoint): Update declaration.
4074 (clear_breakpoint_conditions_and_commands): Likewise.
4075 (add_breakpoint_condition): Likewise.
4076 (add_breakpoint_commands): Likewise.
4077 * server.c (process_point_options): Change parameter type to
4078 'struct gdb_breakpoint *'.
4080 2016-07-21 Yao Qi <yao.qi@linaro.org>
4082 * mem-break.c (set_breakpoint_at): Rename it to ...
4083 (set_breakpoint_type_at): ... it.
4084 (set_breakpoint_at): Call set_breakpoint_type_at.
4085 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4086 * mem-break.h (set_breakpoint_at): Update comments.
4088 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4090 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4092 (nios2_store_gregset): Likewise.
4094 2016-07-01 Pedro Alves <palves@redhat.com>
4095 Antoine Tremblay <antoine.tremblay@ericsson.com>
4097 * linux-low.c: Change interface to take the target lwp_info
4098 pointer directly and return void. Handle detaching from a zombie
4100 (linux_detach_lwp_callback): New function.
4101 (linux_detach): Detach from the leader thread after detaching from
4104 2016-06-28 Yao Qi <yao.qi@linaro.org>
4106 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4107 for variable new_offset.
4108 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4109 (aarch64_ftrace_insn_reloc_cb): Likewise.
4110 (aarch64_ftrace_insn_reloc_tb): Likewise.
4111 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4112 PRIx64 instead of PRIx32.
4114 2016-06-28 Yao Qi <yao.qi@linaro.org>
4116 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4117 (the_low_target): Install arm_get_syscall_trapinfo.
4119 2016-06-28 Yao Qi <yao.qi@linaro.org>
4121 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4123 (the_low_target): Install aarch64_get_syscall_trapinfo.
4125 2016-06-28 Yao Qi <yao.qi@linaro.org>
4127 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4129 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4130 Remove parameter sysno.
4131 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4134 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4136 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4137 (s390_emit_ne_goto): Likewise.
4138 (s390_emit_lt_goto): Likewise.
4139 (s390_emit_le_goto): Likewise.
4140 (s390_emit_gt_goto): Likewise.
4141 (s390_emit_ge_goto): Likewise.
4142 (s390x_emit_eq_goto): Likewise.
4143 (s390x_emit_ne_goto): Likewise.
4144 (s390x_emit_lt_goto): Likewise.
4145 (s390x_emit_le_goto): Likewise.
4146 (s390x_emit_gt_goto): Likewise.
4147 (s390x_emit_ge_goto): Likewise.
4148 (s390_emit_ops_impl): Mark variable static.
4149 (s390x_emit_ops): Likewise.
4151 2016-06-17 Yao Qi <yao.qi@linaro.org>
4153 * linux-low.c (handle_extended_wait): Call
4154 uninsert_reinsert_breakpoints for the parent process. Remove
4155 reinsert breakpoints from the child process. Reinsert them to
4156 the parent process when vfork is done.
4157 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4158 (reinsert_reinsert_breakpoints): New function.
4159 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4160 (reinsert_reinsert_breakpoints): Declare.
4162 2016-06-17 Yao Qi <yao.qi@linaro.org>
4164 * linux-low.c (handle_extended_wait): If the parent is doing
4165 step-over, remove the reinsert breakpoints from the forked child.
4167 2016-06-17 Yao Qi <yao.qi@linaro.org>
4169 * linux-low.c (unsuspend_all_lwps): Declare.
4170 (linux_low_filter_event): If thread exited, call finish_step_over.
4171 If step-over is finished, unsuspend other threads.
4173 2016-06-17 Yao Qi <yao.qi@linaro.org>
4175 * linux-low.c (linux_resume_one_lwp_throw): Assert
4176 has_reinsert_breakpoints returns false.
4177 * mem-break.c (delete_disabled_breakpoints): Assert
4178 bp type isn't reinsert_breakpoint.
4180 2016-06-17 Yao Qi <yao.qi@linaro.org>
4182 * linux-low.c (maybe_hw_step): New function.
4183 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4184 (finish_step_over): Switch current_thread to lwp temporarily,
4185 and assert has_reinsert_breakpoints returns true.
4186 (proceed_one_lwp): Call maybe_hw_step.
4187 * mem-break.c (has_reinsert_breakpoints): New function.
4188 * mem-break.h (has_reinsert_breakpoints): Declare.
4190 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4192 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4194 2016-05-17 Yao Qi <yao.qi@linaro.org>
4196 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4197 instead of find_inferior.
4199 2016-05-05 Yao Qi <yao.qi@linaro.org>
4201 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4202 Initialize res to zero.
4204 2016-05-05 Yao Qi <yao.qi@linaro.org>
4206 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4209 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4211 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4212 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4213 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4215 2016-04-28 Par Olsson <par.olsson@windriver.com>
4216 Simon Marchi <simon.marchi@ericsson.com>
4218 * tracepoint.c (write_inferior_int8): New function.
4219 (cmd_qtenable_disable): Write enable flag using
4220 write_inferior_int8.
4222 2016-04-25 Yao Qi <yao.qi@linaro.org>
4224 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4225 (need_step_over_p): Return zero if the LWP has pending signals
4226 can be delivered on software single step target.
4228 2016-04-25 Yao Qi <yao.qi@linaro.org>
4230 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4231 return instead of error.
4233 2016-04-22 Yao Qi <yao.qi@linaro.org>
4235 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4238 2016-04-22 Yao Qi <yao.qi@linaro.org>
4240 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4241 signal when stepping over breakpoint with software single
4244 2016-04-21 Pedro Alves <palves@redhat.com>
4246 * linux-s390-low.c (s390_collect_ptrace_register)
4247 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4249 (s390_check_regset): Use void * instead of gdb_byte *.
4251 2016-04-20 Pedro Alves <palves@redhat.com>
4253 * configure: Renegerate.
4255 2016-04-20 Yao Qi <yao.qi@linaro.org>
4257 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4258 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4260 (arm_store_gregset): Likewise.
4262 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4264 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4265 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4266 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4267 (amd64-avx-mpx-linux.c): New rules.
4268 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4269 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4270 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4271 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4272 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4273 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4274 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4275 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4276 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4277 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4278 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4279 * linux-x86-low.c (x86_linux_read_description): Add case for
4280 X86_XSTATE_AVX_MPX_MASK.
4281 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4282 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4283 init_registers_i386_avx_mpx_linux.
4284 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4285 (initialize_low_tracepoint): Call
4286 init_registers_i386_avx_mpx_linux.
4287 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4288 (initialize_low_tracepoint): Call
4289 init_registers_amd64_avx_mpx_linux.
4290 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4291 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4292 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4295 2016-04-18 Pedro Alves <palves@redhat.com>
4297 * configure: Regenerate.
4299 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4301 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4302 (aarch64_emit_sub): Likewise.
4304 2016-04-12 Pedro Alves <palves@redhat.com>
4306 * utils.c (prepare_to_throw_exception): Delete.
4308 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4310 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4312 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4314 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4316 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4318 * linux-aarch64-ipa.c: Add <elf.h> include.
4319 * linux-ppc-ipa.c: Add <elf.h> include.
4320 * linux-s390-ipa.c: Add <elf.h> include.
4322 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4324 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4325 (get_raw_reg_ptr): Likewise.
4326 (get_trace_state_variable_value_ptr): Likewise.
4327 (set_trace_state_variable_value_ptr): Likewise.
4328 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4331 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4332 Marcin Kościelnicki <koriakin@0x04.net>
4335 * linux-ppc-low.c (emit_insns): New function.
4336 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4337 (ppc_emit_prologue): New function.
4338 (ppc_emit_epilogue): New function.
4339 (ppc_emit_add): New function.
4340 (ppc_emit_sub): New function.
4341 (ppc_emit_mul): New function.
4342 (ppc_emit_lsh): New function.
4343 (ppc_emit_rsh_signed): New function.
4344 (ppc_emit_rsh_unsigned): New function.
4345 (ppc_emit_ext): New function.
4346 (ppc_emit_zero_ext): New function.
4347 (ppc_emit_log_not): New function.
4348 (ppc_emit_bit_and): New function.
4349 (ppc_emit_bit_or): New function.
4350 (ppc_emit_bit_xor): New function.
4351 (ppc_emit_bit_not): New function.
4352 (ppc_emit_equal): New function.
4353 (ppc_emit_less_signed): New function.
4354 (ppc_emit_less_unsigned): New function.
4355 (ppc_emit_ref): New function.
4356 (ppc_emit_const): New function.
4357 (ppc_emit_reg): New function.
4358 (ppc_emit_pop): New function.
4359 (ppc_emit_stack_flush): New function.
4360 (ppc_emit_swap): New function.
4361 (ppc_emit_stack_adjust): New function.
4362 (ppc_emit_call): New function.
4363 (ppc_emit_int_call_1): New function.
4364 (ppc_emit_void_call_2): New function.
4365 (ppc_emit_if_goto): New function.
4366 (ppc_emit_goto): New function.
4367 (ppc_emit_eq_goto): New function.
4368 (ppc_emit_ne_goto): New function.
4369 (ppc_emit_lt_goto): New function.
4370 (ppc_emit_le_goto): New function.
4371 (ppc_emit_gt_goto): New function.
4372 (ppc_emit_ge_goto): New function.
4373 (ppc_write_goto_address): New function.
4374 (ppc_emit_ops_impl): New static variable.
4375 (ppc64v1_emit_prologue): New function.
4376 (ppc64v2_emit_prologue): New function.
4377 (ppc64_emit_epilogue): New function.
4378 (ppc64_emit_add): New function.
4379 (ppc64_emit_sub): New function.
4380 (ppc64_emit_mul): New function.
4381 (ppc64_emit_lsh): New function.
4382 (ppc64_emit_rsh_signed): New function.
4383 (ppc64_emit_rsh_unsigned): New function.
4384 (ppc64_emit_ext): New function.
4385 (ppc64_emit_zero_ext): New function.
4386 (ppc64_emit_log_not): New function.
4387 (ppc64_emit_bit_and): New function.
4388 (ppc64_emit_bit_or): New function.
4389 (ppc64_emit_bit_xor): New function.
4390 (ppc64_emit_bit_not): New function.
4391 (ppc64_emit_equal): New function.
4392 (ppc64_emit_less_signed): New function.
4393 (ppc64_emit_less_unsigned): New function.
4394 (ppc64_emit_ref): New function.
4395 (ppc64_emit_const): New function.
4396 (ppc64v1_emit_reg): New function.
4397 (ppc64v2_emit_reg): New function.
4398 (ppc64_emit_pop): New function.
4399 (ppc64_emit_stack_flush): New function.
4400 (ppc64_emit_swap): New function.
4401 (ppc64v1_emit_call): New function.
4402 (ppc64v2_emit_call): New function.
4403 (ppc64v1_emit_int_call_1): New function.
4404 (ppc64v2_emit_int_call_1): New function.
4405 (ppc64v1_emit_void_call_2): New function.
4406 (ppc64v2_emit_void_call_2): New function.
4407 (ppc64_emit_if_goto): New function.
4408 (ppc64_emit_eq_goto): New function.
4409 (ppc64_emit_ne_goto): New function.
4410 (ppc64_emit_lt_goto): New function.
4411 (ppc64_emit_le_goto): New function.
4412 (ppc64_emit_gt_goto): New function.
4413 (ppc64_emit_ge_goto): New function.
4414 (ppc64v1_emit_ops_impl): New static variable.
4415 (ppc64v2_emit_ops_impl): New static variable.
4416 (ppc_emit_ops): New function.
4417 (linux_low_target): Wire in ppc_emit_ops.
4419 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4420 Marcin Kościelnicki <koriakin@0x04.net>
4423 * Makefile.in: Add powerpc-*-ipa.o
4424 * configure.srv: Add ipa_obj for powerpc*-linux.
4425 * linux-ppc-ipa.c: New file.
4426 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4428 (PPC_FIELD): New macro.
4429 (PPC_SEXT): New macro.
4430 (PPC_OP6): New macro.
4431 (PPC_BO): New macro.
4432 (PPC_LI): New macro.
4433 (PPC_BD): New macro.
4434 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4435 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4436 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4437 (ppc_get_thread_area): New function.
4438 (is_elfv2_inferior): New function.
4439 (gen_ds_form): New function.
4440 (GEN_STD): New macro.
4441 (GEN_STDU): New macro.
4442 (GEN_LD): New macro.
4443 (GEN_LDU): New macro.
4444 (gen_d_form): New function.
4445 (GEN_ADDI): New macro.
4446 (GEN_ADDIS): New macro.
4447 (GEN_LI): New macro.
4448 (GEN_LIS): New macro.
4449 (GEN_ORI): New macro.
4450 (GEN_ORIS): New macro.
4451 (GEN_LWZ): New macro.
4452 (GEN_STW): New macro.
4453 (GEN_STWU): New macro.
4454 (gen_xfx_form): New function.
4455 (GEN_MFSPR): New macro.
4456 (GEN_MTSPR): New macro.
4457 (GEN_MFCR): New macro.
4458 (GEN_MTCR): New macro.
4459 (GEN_SYNC): New macro.
4460 (GEN_LWSYNC): New macro.
4461 (gen_x_form): New function.
4462 (GEN_OR): New macro.
4463 (GEN_MR): New macro.
4464 (GEN_LWARX): New macro.
4465 (GEN_STWCX): New macro.
4466 (GEN_CMPW): New macro.
4467 (gen_md_form): New function.
4468 (GEN_RLDICL): New macro.
4469 (GEN_RLDICR): New macro.
4470 (gen_i_form): New function.
4472 (GEN_BL): New macro.
4473 (gen_b_form): New function.
4474 (GEN_BNE): New macro.
4475 (GEN_LOAD): New macro.
4476 (GEN_STORE): New macro.
4477 (gen_limm): New function.
4478 (gen_atomic_xchg): New function.
4479 (gen_call): New function.
4480 (ppc_relocate_instruction): New function.
4481 (ppc_install_fast_tracepoint_jump_pad): New function.
4482 (ppc_get_min_fast_tracepoint_insn_len): New function.
4483 (ppc_get_ipa_tdesc_idx): New function.
4484 (the_low_target): Wire in the new functions.
4485 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4487 * linux-ppc-tdesc.h: New file.
4489 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4491 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4492 (alloc_jump_pad_buffer): New function.
4493 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4494 (alloc_jump_pad_buffer): New function.
4495 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4496 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4497 (alloc_jump_pad_buffer): New function.
4498 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4499 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4500 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4501 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4503 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4505 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4506 * linux-amd64-ipa.c: Likewise.
4507 * linux-i386-ipa.c: Likewise.
4508 * linux-s390-ipa.c: Likewise.
4509 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4510 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4511 set_trace_state_variable_value_ptr.
4512 (struct ipa_sym_addresses): Likewise.
4513 (symbol_list): Likewise.
4514 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4515 accessing gdb_collect directly.
4516 (gdb_collect_ptr_type): New typedef.
4517 (get_raw_reg_ptr_type): New typedef.
4518 (get_trace_state_variable_value_ptr_type): New typedef.
4519 (set_trace_state_variable_value_ptr_type): New typedef.
4520 (gdb_collect_ptr): New global.
4521 (get_raw_reg_ptr): New global.
4522 (get_trace_state_variable_value_ptr): New global.
4523 (set_trace_state_variable_value_ptr): New global.
4524 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4525 accessing get_raw_reg directly.
4526 (get_get_tsv_func_addr): Likewise for
4527 get_trace_state_variable_value_ptr.
4528 (get_set_tsv_func_addr): Likewise for
4529 set_trace_state_variable_value_ptr.
4530 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4532 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4534 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4536 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4538 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4540 (relocate_instruction): Remove own_buf.
4541 * server.c (own_buf): Make global.
4542 (handle_v_requests): Make global.
4543 * server.h (own_buf): New declaration.
4544 (handle_v_requests): New prototype.
4546 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4549 * linux-s390-low.c (add_insns): New function.
4550 (s390_emit_prologue): New function.
4551 (s390_emit_epilogue): New function.
4552 (s390_emit_add): New function.
4553 (s390_emit_sub): New function.
4554 (s390_emit_mul): New function.
4555 (s390_emit_lsh): New function.
4556 (s390_emit_rsh_signed): New function.
4557 (s390_emit_rsh_unsigned): New function.
4558 (s390_emit_ext): New function.
4559 (s390_emit_log_not): New function.
4560 (s390_emit_bit_and): New function.
4561 (s390_emit_bit_or): New function.
4562 (s390_emit_bit_xor): New function.
4563 (s390_emit_bit_not): New function.
4564 (s390_emit_equal): New function.
4565 (s390_emit_less_signed): New function.
4566 (s390_emit_less_unsigned): New function.
4567 (s390_emit_ref): New function.
4568 (s390_emit_if_goto): New function.
4569 (s390_emit_goto): New function.
4570 (s390_write_goto_address): New function.
4571 (s390_emit_litpool): New function.
4572 (s390_emit_const): New function.
4573 (s390_emit_call): New function.
4574 (s390_emit_reg): New function.
4575 (s390_emit_pop): New function.
4576 (s390_emit_stack_flush): New function.
4577 (s390_emit_zero_ext): New function.
4578 (s390_emit_swap): New function.
4579 (s390_emit_stack_adjust): New function.
4580 (s390_emit_set_r2): New function.
4581 (s390_emit_int_call_1): New function.
4582 (s390_emit_void_call_2): New function.
4583 (s390_emit_eq_goto): New function.
4584 (s390_emit_ne_goto): New function.
4585 (s390_emit_lt_goto): New function.
4586 (s390_emit_le_goto): New function.
4587 (s390_emit_gt_goto): New function.
4588 (s390_emit_ge_goto): New function.
4589 (s390x_emit_prologue): New function.
4590 (s390x_emit_epilogue): New function.
4591 (s390x_emit_add): New function.
4592 (s390x_emit_sub): New function.
4593 (s390x_emit_mul): New function.
4594 (s390x_emit_lsh): New function.
4595 (s390x_emit_rsh_signed): New function.
4596 (s390x_emit_rsh_unsigned): New function.
4597 (s390x_emit_ext): New function.
4598 (s390x_emit_log_not): New function.
4599 (s390x_emit_bit_and): New function.
4600 (s390x_emit_bit_or): New function.
4601 (s390x_emit_bit_xor): New function.
4602 (s390x_emit_bit_not): New function.
4603 (s390x_emit_equal): New function.
4604 (s390x_emit_less_signed): New function.
4605 (s390x_emit_less_unsigned): New function.
4606 (s390x_emit_ref): New function.
4607 (s390x_emit_if_goto): New function.
4608 (s390x_emit_const): New function.
4609 (s390x_emit_call): New function.
4610 (s390x_emit_reg): New function.
4611 (s390x_emit_pop): New function.
4612 (s390x_emit_stack_flush): New function.
4613 (s390x_emit_zero_ext): New function.
4614 (s390x_emit_swap): New function.
4615 (s390x_emit_stack_adjust): New function.
4616 (s390x_emit_int_call_1): New function.
4617 (s390x_emit_void_call_2): New function.
4618 (s390x_emit_eq_goto): New function.
4619 (s390x_emit_ne_goto): New function.
4620 (s390x_emit_lt_goto): New function.
4621 (s390x_emit_le_goto): New function.
4622 (s390x_emit_gt_goto): New function.
4623 (s390x_emit_ge_goto): New function.
4624 (s390_emit_ops): New function.
4625 (struct linux_target_ops): Fill in emit_ops hook.
4627 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4630 * Makefile.in: Add s390 IPA files.
4631 * configure.srv: Build IPA for s390.
4632 * linux-s390-ipa.c: New file.
4633 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4634 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4635 (tdesc_s390_linux32): Likewise.
4636 (init_registers_s390_linux32v1): Likewise.
4637 (tdesc_s390_linux32v1): Likewise.
4638 (init_registers_s390_linux32v2): Likewise.
4639 (tdesc_s390_linux32v2): Likewise.
4640 (init_registers_s390_linux64): Likewise.
4641 (tdesc_s390_linux64): Likewise.
4642 (init_registers_s390_linux64v1): Likewise.
4643 (tdesc_s390_linux64v1): Likewise.
4644 (init_registers_s390_linux64v2): Likewise.
4645 (tdesc_s390_linux64v2): Likewise.
4646 (init_registers_s390_te_linux64): Likewise.
4647 (tdesc_s390_te_linux64): Likewise.
4648 (init_registers_s390_vx_linux64): Likewise.
4649 (tdesc_s390_vx_linux64): Likewise.
4650 (init_registers_s390_tevx_linux64): Likewise.
4651 (tdesc_s390_tevx_linux64): Likewise.
4652 (init_registers_s390x_linux64): Likewise.
4653 (tdesc_s390x_linux64): Likewise.
4654 (init_registers_s390x_linux64v1): Likewise.
4655 (tdesc_s390x_linux64v1): Likewise.
4656 (init_registers_s390x_linux64v2): Likewise.
4657 (tdesc_s390x_linux64v2): Likewise.
4658 (init_registers_s390x_te_linux64): Likewise.
4659 (tdesc_s390x_te_linux64): Likewise.
4660 (init_registers_s390x_vx_linux64): Likewise.
4661 (tdesc_s390x_vx_linux64): Likewise.
4662 (init_registers_s390x_tevx_linux64): Likewise.
4663 (tdesc_s390x_tevx_linux64): Likewise.
4664 (have_hwcap_s390_vx): New static variable.
4665 (s390_arch_setup): Fill have_hwcap_s390_vx.
4666 (s390_get_thread_area): New function.
4667 (s390_ft_entry_gpr_esa): New const.
4668 (s390_ft_entry_gpr_zarch): New const.
4669 (s390_ft_entry_misc): New const.
4670 (s390_ft_entry_fr): New const.
4671 (s390_ft_entry_vr): New const.
4672 (s390_ft_main_31): New const.
4673 (s390_ft_main_64): New const.
4674 (s390_ft_exit_fr): New const.
4675 (s390_ft_exit_vr): New const.
4676 (s390_ft_exit_misc): New const.
4677 (s390_ft_exit_gpr_esa): New const.
4678 (s390_ft_exit_gpr_zarch): New const.
4679 (append_insns): New function.
4680 (s390_relocate_instruction): New function.
4681 (s390_install_fast_tracepoint_jump_pad): New function.
4682 (s390_get_min_fast_tracepoint_insn_len): New function.
4683 (s390_get_ipa_tdesc_idx): New function.
4684 (struct linux_target_ops): Wire in the above functions.
4685 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4686 * linux-s390-tdesc.h: New file.
4688 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4690 * linux-s390-low.c (s390_supports_tracepoints): New function.
4691 (struct linux_target_ops): Fill supports_tracepoints hook.
4693 2016-03-18 Yao Qi <yao.qi@linaro.org>
4695 * linux-low.c (lwp_signal_can_be_delivered): New function.
4696 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4698 2016-03-18 Yao Qi <yao.qi@linaro.org>
4700 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4701 0 if signal is enqueued. Remove 'signal' from one debugging
4702 message. Move one debugging message to some lines below.
4703 Remove code setting 'signal' to 0.
4705 2016-03-18 Yao Qi <yao.qi@linaro.org>
4707 * linux-low.c (linux_low_filter_event): Remove redundant
4708 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4710 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4712 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4713 (struct linux_target_ops): Wire in the above.
4715 2016-03-03 Yao Qi <yao.qi@linaro.org>
4717 * linux-low.c: Update comments to start_step_over.
4719 2016-03-03 Yao Qi <yao.qi@linaro.org>
4722 * linux-low.c (handle_extended_wait): Set child suspended
4723 if event_lwp->bp_reinsert isn't zero.
4725 2016-03-02 Yao Qi <yao.qi@linaro.org>
4727 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4728 enqueue_pending_signal.
4730 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4732 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4735 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4737 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4738 (s390_regmap_3264) [!__s390x__]: New global.
4739 (s390_collect_ptrace_register): Skip map entries containing -1.
4740 (s390_supply_ptrace_register): Ditto.
4741 (s390_fill_gprs_high): New function.
4742 (s390_store_gprs_high): New function.
4743 (s390_regsets): Add NT_S390_HIGH_GPRS.
4744 (s390_get_hwcap): Enable on 31-bit.
4745 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4746 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4747 Detect NT_S390_HIGH_GPRS.
4748 (s390_usrregs_info_3264): Enable on 31-bit.
4749 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4750 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4752 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4755 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4756 * configure.srv: Ditto.
4757 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4758 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4759 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4760 (init_registers_amd64_linux): Remove prototype.
4761 (tdesc_amd64_linux): Remove declaration.
4762 (get_ipa_tdesc): New function.
4763 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4764 initialize remaining tdescs.
4765 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4766 (init_registers_i386_linux): Remove prototype.
4767 (tdesc_i386_linux): Remove declaration.
4768 (get_ipa_tdesc): New function.
4769 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4770 initialize remaining tdescs.
4771 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4772 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4773 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4774 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4775 (x86_get_ipa_tdesc_idx): New function.
4776 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4777 * linux-x86-tdesc.h: New file.
4778 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4779 (target_get_ipa_tdesc_idx): New macro.
4780 * tracepoint.c (ipa_tdesc_idx): New macro.
4781 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4782 (symbol_list): Add ipa_tdesc_idx.
4783 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4784 (ipa_tdesc): Remove.
4785 (ipa_tdesc_idx): New variable.
4786 (get_context_regcache): Use get_ipa_tdesc.
4787 (gdb_collect): Ditto.
4789 * tracepoint.h (get_ipa_tdesc): New prototype.
4790 (ipa_tdesc): Remove.
4792 2016-02-24 Pedro Alves <palves@redhat.com>
4794 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4795 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4796 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4797 Factor out common code between the USE_SIGTRAP_SIGINFO and
4798 !USE_SIGTRAP_SIGINFO blocks.
4799 (linux_low_filter_event): Call save_stop_reason instead of
4800 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4802 (linux_wait_1): Update comments.
4804 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4806 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4807 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4808 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4809 ppc_insert_point, ppc_remove_point.
4811 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4813 * linux-s390-low.c (s390_supports_z_point_type): New function.
4814 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4816 2016-02-16 Yao Qi <yao.qi@linaro.org>
4818 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4819 PC. Get pc from regcache_read_pc.
4821 2016-02-12 Yao Qi <yao.qi@linaro.org>
4823 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4824 or linux_get_pc_32bit.
4825 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4827 2016-02-12 Yao Qi <yao.qi@linaro.org>
4829 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4830 arm_linux_get_next_pcs_fixup.
4832 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4834 * tracepoint.c (x_tracepoint_action_download): Change
4835 write_inferior_data_ptr to write_inferior_data_pointer.
4836 (cmd_qtstart): Likewise.
4837 (write_inferior_data_ptr): Remove.
4838 (download_agent_expr): Change write_inferior_data_ptr to
4839 write_inferior_data_pointer.
4840 (download_tracepoint_1): Likewise.
4841 (download_tracepoint): Likewise.
4842 (download_trace_state_variables): Likewise.
4844 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4845 Marcin Kościelnicki <koriakin@0x04.net>
4847 * tracepoint.c (struct tracepoint_action_ops): Remove.
4848 (struct tracepoint_action): Remove ops.
4849 (m_tracepoint_action_download, r_tracepoint_action_download)
4850 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4851 size and offset accordingly.
4852 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4853 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4854 (tracepoint_action_send, tracepoint_action_download): New functions.
4855 Helpers for trace action handlers.
4856 (add_tracepoint_action): Remove setup actions ops.
4857 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4859 2016-02-10 Yao Qi <yao.qi@linaro.org>
4861 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4863 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4865 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4867 * configure: Regenerate.
4869 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4871 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4872 void * to gdb_byte *.
4873 * linux-low.c (siginfo_fixup): Likewise.
4874 (linux_xfer_siginfo): Likewise.
4875 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4877 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4879 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4881 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4883 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4885 * linux-x86-low.c [__x86_64__]: Include
4886 "nat/amd64-linux-siginfo.h".
4887 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4888 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4889 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4890 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4891 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4892 (cpt_si_fd, si_timerid, si_overrun): Move from
4893 nat/amd64-linux-siginfo.c.
4894 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4896 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4898 * server.c (skip_to_semicolon): Remove.
4899 (process_point_options): Use strchrnul instead of
4902 2016-01-26 Yao Qi <yao.qi@linaro.org>
4904 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4905 * linux-low.c (install_software_single_step_breakpoints): Don't
4906 call regcache_read_pc.
4907 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4910 2016-01-26 Yao Qi <yao.qi@linaro.org>
4912 * linux-low.c (install_software_single_step_breakpoints): Call
4913 regcache_read_pc instead of get_pc.
4915 2016-01-26 Yao Qi <yao.qi@linaro.org>
4917 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4918 (unblock_async_io): Rename to ...
4919 (block_unblock_async_io): ... it. New function.
4920 (enable_async_io): Don't install SIGIO handler. Unblock it
4922 (disable_async_io): Don't ignore SIGIO. Block it instead.
4923 (initialize_async_io): Install SIGIO handler. Don't call
4926 2016-01-26 Yao Qi <yao.qi@linaro.org>
4928 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4929 first character is '\003', call *the_target->request_interrupt.
4931 2016-01-25 Yao Qi <yao.qi@linaro.org>
4933 * remote-utils.c (new_thread_notify): Remove.
4934 (dead_thread_notify): Likewise.
4935 * remote-utils.h (new_thread_notify): Remove declaration.
4936 (dead_thread_notify): Likewise.
4938 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4940 * gdb.trace/pending.exp: Fix expected message on continue.
4942 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4944 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4945 it works properly on big-endian machines where sizeof (CORE_ADDR)
4948 2016-01-21 Pedro Alves <palves@redhat.com>
4950 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4951 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4952 * configure: Regenerate.
4954 2016-01-21 Yao Qi <yao.qi@linaro.org>
4956 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4957 is_thumb and set it according to CPSR saved on the stack.
4958 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4959 arm_sigreturn_next_pc.
4961 2016-01-18 Yao Qi <yao.qi@linaro.org>
4963 * linux-low.c (linux_set_pc_64bit): New function.
4964 (linux_get_pc_64bit): New function.
4965 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4967 * linux-sparc-low.c (debug_threads): Remove declaration.
4968 (sparc_get_pc): Remove.
4969 (the_low_target): Use linux_get_pc_64bit instead of
4971 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4972 (the_low_target): Use linux_get_pc_64bit and
4975 2016-01-18 Yao Qi <yao.qi@linaro.org>
4977 * linux-arm-low.c (debug_threads): Remove declaration.
4978 (arm_get_pc, arm_set_pc): Remove.
4979 (the_low_target): Use linux_get_pc_32bit and
4981 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4982 (the_low_target): Use linux_get_pc_32bit and
4984 * linux-cris-low.c (debug_threads): Remove declaration.
4985 (cris_get_pc, cris_set_pc,): Remove.
4986 (the_low_target): Use linux_get_pc_32bit and
4988 * linux-crisv32-low.c (debug_threads): Remove declaration.
4989 (cris_get_pc, cris_set_pc): Remove.
4990 (the_low_target): Use linux_get_pc_32bit and
4992 * linux-low.c: Include inttypes.h.
4993 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4994 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4995 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4996 (the_low_target): Use linux_get_pc_32bit and
4998 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4999 (the_low_target): Use linux_get_pc_32bit and
5001 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5002 (the_low_target): Use linux_get_pc_32bit and
5004 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5005 (the_low_target): Use linux_get_pc_32bit and
5007 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5008 (the_low_target): Use linux_get_pc_32bit and
5011 2016-01-18 Gary Benson <gbenson@redhat.com>
5013 * configure.ac (AC_FUNC_FORK): New check.
5014 * config.in: Regenerate.
5015 * configure: Likewise.
5017 2016-01-14 Yao Qi <yao.qi@linaro.org>
5019 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
5020 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
5021 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
5022 arm_get_next_pcs_ctor.
5024 2016-01-12 Josh Stone <jistone@redhat.com>
5025 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5027 * inferiors.h: Include "gdb_vecs.h".
5028 (struct process_info): Add syscalls_to_catch.
5029 * inferiors.c (remove_process): Free syscalls_to_catch.
5030 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5031 syscall_return stops.
5032 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5033 * server.c (handle_general_set): Handle QCatchSyscalls.
5034 (handle_query): Report support for QCatchSyscalls.
5035 * target.h (struct target_ops): Add supports_catch_syscall.
5036 (target_supports_catch_syscall): New macro.
5037 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5038 (struct lwp_info): Add syscall_state.
5039 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5040 Maintain syscall_state and syscalls_to_catch across exec.
5041 (get_syscall_trapinfo): New function, proxy to the_low_target.
5042 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5043 (linux_low_filter_event): Toggle syscall_state entry/return for
5044 syscall traps, and set it ignored for all others.
5045 (gdb_catching_syscalls_p): New function.
5046 (gdb_catch_this_syscall_p): New function.
5047 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5048 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5049 (linux_supports_catch_syscall): New function.
5050 (linux_target_ops): Install it.
5051 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5052 (the_low_target): Install it.
5054 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5056 * acinclude.m4: Include new ../warning.m4 file.
5057 * configure: Regenerated.
5058 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5060 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5062 * ax.c (is_goto_target): Mark static.
5063 * linux-low.c (register_addr): Likewise.
5064 (linux_fetch_registers, linux_store_registers): Likewise.
5065 * mem-break.c (any_persistent_commands): Fix old prototype.
5066 (add_commands_to_breakpoint): Mark static.
5067 * regcache.c (find_register_by_name): Delete unused func.
5068 * remote-utils.c (hex_or_minus_one): Mark static.
5069 * server.c (monitor_show_help): Mark static.
5070 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5071 handle_v_requests): Likewise.
5073 2016-01-12 Pedro Alves <palves@redhat.com>
5075 Remove use of the registered trademark symbol throughout.
5077 2016-01-08 Yao Qi <yao.qi@linaro.org>
5079 * remote-utils.c (getpkt): If c is '\003', call target hook
5082 2016-01-06 Yao Qi <yao.qi@linaro.org>
5084 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5085 linux-aarch32-low.c.
5086 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5087 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5088 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5089 (thumb2_breakpoint): Declare.
5090 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5091 linux-aarch32-low.h.
5092 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5093 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5094 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5096 2016-01-01 Joel Brobecker <brobecker@adacore.com>
5098 * gdbreplay.c (gdbreplay_version): Change copyright year in
5100 * server.c (gdbserver_version): Likewise.
5102 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5104 * server.c (crc32_table): Delete.
5105 (crc32): Use libiberty's xcrc32 function.
5107 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5109 * lynx-low.c (lynx_delete_thread_callback): New function.
5110 (lynx_mourn): Properly delete our process and all of its
5111 threads. Remove call to clear_inferiors.
5113 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5115 * target.c (thread_search_callback): Add check that
5116 the thread_stopped target callback is not NULL before
5119 2015-12-21 Yao Qi <yao.qi@linaro.org>
5121 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5124 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5126 * server.c (handle_query): Call target_supports_software_single_step.
5128 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5130 * linux-low.c (single_step): New function.
5131 (linux_resume_one_lwp_throw): Call single_step.
5132 (start_step_over): Likewise.
5134 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5136 * Makefile.in (SFILES): Append arch/arm-linux.c,
5137 arch/arm-get-next-pcs.c.
5138 (arm-linux.o): New rule.
5139 (arm-get-next-pcs.o): New rule.
5140 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5142 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5143 to linux-aarch32-low.c.
5144 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5145 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5146 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5147 (thumb2_breakpoint_len): Likewise.
5148 (arm_is_thumb_mode): Make non-static.
5149 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5150 from linux-aarch32-low.c.
5151 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5152 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5153 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5154 (thumb2_breakpoint_len): Likewise.
5155 (arm_is_thumb_mode): New declaration.
5156 * linux-arm-low.c: Include arch/arm-linux.h
5157 aarch/arm-get-next-pcs.h, sys/syscall.h.
5158 (get_next_pcs_ops): New struct.
5159 (get_next_pcs_addr_bits_remove): New function.
5160 (get_next_pcs_is_thumb): New function.
5161 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5162 (arm_sigreturn_next_pc): Likewise.
5163 (get_next_pcs_syscall_next_pc): Likewise.
5164 (arm_gdbserver_get_next_pcs): Likewise.
5165 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5167 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5168 * server.h: Include gdb_vecs.h.
5170 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5172 * Makefile.in (SFILES): Append common/common-regcache.c.
5173 (OBS): Append common-regcache.o.
5174 (common-regcache.o): New rule.
5175 * regcache.c (init_register_cache): Initialize cache to
5177 (regcache_raw_read_unsigned): New function.
5178 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5179 register_status enum.
5181 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5183 * linux-aarch64-low.c (the_low_targets): Rename
5184 breakpoint_reinsert_addr to get_next_pcs.
5185 * linux-arm-low.c (the_low_targets): Likewise.
5186 * linux-bfin-low.c (the_low_targets): Likewise.
5187 * linux-cris-low.c (the_low_targets): Likewise.
5188 * linux-crisv32-low.c (the_low_targets): Likewise.
5189 * linux-low.c (can_software_single_step): Likewise.
5190 (install_software_single_step_breakpoints): New function.
5191 (start_step_over): Use install_software_single_step_breakpoints.
5192 * linux-low.h: New CORE_ADDR vector.
5193 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5195 * linux-mips-low.c (the_low_targets): Likewise.
5196 * linux-nios2-low.c (the_low_targets): Likewise.
5197 * linux-sparc-low.c (the_low_targets): Likewise.
5199 2015-12-17 Pedro Alves <palves@redhat.com>
5201 * linux-low.c (linux_kill_one_lwp): Remove references to
5203 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5205 (linux_init_signals): Delete.
5206 (initialize_low): Adjust.
5207 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5209 2015-12-16 Pedro Alves <palves@redhat.com>
5211 * configure.ac (compiler warning flags): When testing a
5212 -Wno-foo option, check whether -Wfoo works instead.
5213 * configure: Regenerate.
5215 2015-12-11 Don Breazeal <donb@codesourcery.com>
5217 * server.c (process_serial_event): Don't exit from gdbserver
5218 in remote mode if there are still active inferiors.
5220 2015-12-11 Yao Qi <yao.qi@linaro.org>
5222 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5223 arm_breakpoint_at if the process is 32-bit.
5225 2015-12-11 Yao Qi <yao.qi@linaro.org>
5227 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5230 2015-12-07 Yao Qi <yao.qi@linaro.org>
5232 * configure.srv: Append arm.o to srv_tgtobj for
5233 aarch64*-*-linux* target.
5234 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5235 from linux-arm-low.c.
5236 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5237 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5238 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5239 (thumb2_breakpoint_len): Likewise.
5240 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5241 (arm_breakpoint_kinds): Likewise.
5242 (arm_breakpoint_kind_from_pc): Likewise.
5243 (arm_sw_breakpoint_from_kind): Likewise.
5244 (arm_breakpoint_kind_from_current_state): Likewise.
5245 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5246 (arm_sw_breakpoint_from_kind): Declare.
5247 (arm_breakpoint_kind_from_current_state): Declare.
5248 (arm_breakpoint_at): Declare.
5249 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5250 arm_sw_breakpoint_from_kind if process is 32-bit.
5251 (aarch64_breakpoint_kind_from_pc): New function.
5252 (aarch64_breakpoint_kind_from_current_state): New function.
5253 (the_low_target): Initialize fields breakpoint_kind_from_pc
5254 and breakpoint_kind_from_current_state.
5255 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5256 linux-aarch32-low.c.
5257 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5258 (arm_breakpoint, arm_breakpoint_len): Likewise.
5259 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5260 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5261 (arm_is_thumb_mode): Likewise.
5262 (arm_breakpoint_at): Likewise.
5263 (arm_breakpoint_kind_from_pc): Likewise.
5264 (arm_sw_breakpoint_from_kind): Likewise.
5265 (arm_breakpoint_kind_from_current_state): Likewise.
5268 2015-08-04 Yao Qi <yao.qi@linaro.org>
5270 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5271 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5272 * server.c (extended_protocol): Remove "static".
5273 * server.h (extended_protocol): Declare it.
5275 2015-12-04 Josh Stone <jistone@redhat.com>
5277 * target.h (struct target_ops) <arch_setup>: Rename to ...
5278 (struct target_ops) <post_create_inferior>: ... this.
5279 (target_arch_setup): Rename to ...
5280 (target_post_create_inferior): ... this, calling post_create_inferior.
5281 * server.c (start_inferior): Update target_arch_setup calls to
5282 target_post_create_inferior.
5283 * linux-low.c (linux_low_ptrace_options): Forward declare.
5284 (linux_arch_setup): Update its comment for general use.
5285 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5286 (struct linux_target_ops): Use linux_post_create_inferior.
5287 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5288 to post_create_inferior.
5289 * nto-low.c (struct nto_target_ops): Likewise.
5290 * spu-low.c (struct spu_target_ops): Likewise.
5291 * win32-low.c (struct win32_target_ops): Likewise.
5293 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5295 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5297 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5299 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5300 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5301 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5302 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5303 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5304 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5305 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5306 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5307 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5308 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5309 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5310 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5312 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5314 * linux-low.c (linux_look_up_symbols): Don't call
5315 linux_supports_traceclone.
5316 * linux-low.h (thread_db_init): Remove use_events argument.
5317 * thread-db.c (thread_db_use_event): Remove global variable.
5318 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5319 (struct thread_db) <td_create_bp>: Remove field.
5320 (thread_db_create_event): Remove function.
5321 (thread_db_enable_reporting): Likewise.
5322 (find_one_thread): Don't check for thread_db_use_events.
5323 (attach_thread): Likewise.
5324 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5325 (try_thread_db_load_1): Don't check for thread_db_use_events.
5326 (thread_db_init): Remove use_events argument and thread events
5328 (remove_thread_event_breakpoints): Remove function.
5329 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5331 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5333 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5335 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5336 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5337 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5338 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5339 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5341 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5343 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5344 * linux-low.c (can_hardware_single_step): Use
5345 supports_hardware_single_step.
5346 (can_software_single_step): New function.
5347 (start_step_over): Call can_software_single_step.
5348 (linux_supports_hardware_single_step): New function.
5349 (struct target_ops) <supports_software_single_step>: Initialize.
5350 * linux-low.h (struct linux_target_ops)
5351 <supports_hardware_single_step>: Initialize.
5352 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5353 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5354 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5355 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5356 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5357 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5358 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5359 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5360 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5361 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5363 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5364 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5366 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5367 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5368 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5370 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5371 * target.h (struct target_ops): <supports_software_single_step>:
5373 (target_supports_software_single_step): New macro.
5375 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5377 * linux-low.c (linux_wait_1): Fix pc advance condition.
5378 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5379 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5381 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5383 * linux-arm-low.c (arm_is_thumb_mode): New function.
5384 (arm_breakpoint_at): Use arm_is_thumb_mode.
5385 (arm_breakpoint_kind_from_current_state): New function.
5386 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5388 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5389 (linux_breakpoint_kind_from_current_state): New function.
5390 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5391 * linux-low.h (struct linux_target_ops)
5392 <breakpoint_kind_from_current_state>: New field.
5393 * target.h (struct target_ops): Likewise.
5394 (target_breakpoint_kind_from_current_state): New macro.
5396 2015-11-30 Pedro Alves <palves@redhat.com>
5398 * linux-low.c (linux_resume): Wake up the event loop before
5401 2015-11-30 Pedro Alves <palves@redhat.com>
5403 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5405 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5407 * target.c (struct thread_search): New structure.
5408 (thread_search_callback): New function.
5409 (prev_general_thread): New global.
5410 (prepare_to_access_memory, done_accessing_memory): New functions.
5411 * target.h (prepare_to_access_memory, done_accessing_memory):
5412 Replace macros with function declarations.
5414 2015-11-30 Pedro Alves <palves@redhat.com>
5417 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5418 report TARGET_WAITKIND_NO_RESUMED.
5419 * remote-utils.c (prepare_resume_reply): Handle
5420 TARGET_WAITKIND_NO_RESUMED.
5421 * server.c (report_no_resumed): New global.
5422 (handle_query) <qSupported>: Handle "no-resumed+". Report
5423 "no-resumed+" support.
5424 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5425 return error if the client doesn't support no-resumed events.
5426 (push_stop_notification): New function.
5427 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5428 events if the client supports them.
5430 2015-11-30 Pedro Alves <palves@redhat.com>
5432 * linux-low.c (thread_still_has_status_pending_p): Don't check
5434 (lwp_resumed): New function.
5435 (status_pending_p_callback): Return early if the LWP is not
5436 supposed to be resumed.
5438 2015-11-30 Pedro Alves <palves@redhat.com>
5440 * linux-low.c (handle_extended_wait): Assert that the LWP's
5441 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5442 thread create events, leave the new child's status pending.
5443 (linux_low_filter_event): If GDB wants to hear about thread exit
5444 events, leave the LWP marked dead and don't delete it.
5445 (linux_wait_for_event_filtered): Don't check for thread exit.
5446 (filter_exit_event): New function.
5447 (linux_wait_1): Use it, when returning an exit event.
5448 (linux_resume_one_lwp_throw): Assert that the LWP's
5449 waitstatus is TARGET_WAITKIND_IGNORE.
5450 * remote-utils.c (prepare_resume_reply): Handle
5451 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5452 * server.c (report_thread_events): New global.
5453 (handle_general_set): Handle QThreadEvents.
5454 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5455 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5456 TARGET_WAITKIND_THREAD_EXITED.
5457 * server.h (report_thread_events): Declare.
5459 2015-11-30 Pedro Alves <palves@redhat.com>
5461 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5462 the thread's last_resume_kind was resume_stop.
5464 2015-11-30 Pedro Alves <palves@redhat.com>
5466 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5469 2015-11-30 Pedro Alves <palves@redhat.com>
5471 * server.c (handle_v_requests): Handle vCtrlC.
5473 2015-11-30 Pedro Alves <palves@redhat.com>
5475 * gdbthread.h (find_any_thread_of_pid): Declare.
5476 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5478 * server.c (handle_query): If current_thread is NULL, look for
5479 another thread of the selected process.
5481 2015-11-26 Daniel Colascione <dancol@dancol.org>
5482 Simon Marchi <simon.marchi@ericsson.com>
5484 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5485 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5487 * target.h (struct target_ops) <thread_name>: New field.
5488 (target_thread_name): New macro.
5490 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5492 * regcache.h (regcache_invalidate_pid): Add declaration.
5493 * regcache.c (regcache_invalidate_pid): New function, extracted
5494 from regcache_invalidate.
5495 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5496 Add trivial documentation comment.
5497 * lynx-low.c: Use regcache_invalidate_pid instead of
5498 regcache_invalidate.
5500 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5502 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5503 and Elf64_auxv_t if the target is Android.
5505 2015-11-22 Doug Evans <xdje42@gmail.com>
5507 * target.h: #include <sys/types.h>.
5509 2015-11-19 Pedro Alves <palves@redhat.com>
5511 * linux-low.c (linux_process_qsupported): Change prototype.
5513 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5515 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5516 and adjust to loop over all features.
5517 * server.c (handle_query) <qSupported>: Adjust to call
5518 target_process_qsupported once, passing it a vector of unprocessed
5520 * target.h (struct target_ops) <process_qsupported>: Change
5522 (target_process_qsupported): Adjust.
5524 2015-11-19 Pedro Alves <palves@redhat.com>
5526 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5528 * configure: Regenerate.
5530 2015-11-19 Pedro Alves <palves@redhat.com>
5532 * configure: Regenerate.
5534 2015-11-19 Yao Qi <yao.qi@linaro.org>
5536 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5539 2015-11-19 Yao Qi <yao.qi@linaro.org>
5541 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5542 (struct aarch64_operand): Move enum out.
5544 2015-11-19 Yao Qi <yao.qi@linaro.org>
5546 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5547 struct user_fpsimd_state *.
5548 (aarch64_store_fpregset): Likewise.
5550 2015-11-19 Yao Qi <yao.qi@linaro.org>
5552 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5553 struct user_pt_regs *.
5554 (aarch64_store_gregset): Likewise.
5556 2015-11-18 Pedro Alves <palves@redhat.com>
5558 * Makefile.in (all_object_files): Add $IPA_OBJS.
5560 2015-11-17 Pedro Alves <palves@redhat.com>
5562 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5563 GDB_SIGNAL_0 and gdb_signal_to_string.
5565 2015-11-17 Pedro Alves <palves@redhat.com>
5567 * win32-low.c (handle_output_debug_string): Remove parameter.
5568 (win32_kill): Remove our_status local and adjust call to
5569 handle_output_debug_string.
5570 (get_child_debug_event): Adjust call to
5571 handle_output_debug_string.
5573 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5575 * linux-mips-low.c (mips_fill_gregset): Add cast.
5576 (mips_store_gregset): Likewise.
5577 (mips_fill_fpregset): Likewise.
5578 (mips_store_fpregset): Likewise.
5580 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5582 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5585 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5587 * linux-mips-low.c (mips_linux_new_thread): Change type of
5588 watch_type to enum target_hw_bp_type.
5590 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5592 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5593 Change return type to arm_hwbp_type.
5595 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5597 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5598 (arm_store_gregset): Likewise.
5599 * linux-arm-low.c (arm_get_hwcap): Likewise.
5600 (arm_read_description): Likewise.
5602 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5604 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5606 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5608 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5609 (ppc_fill_vsxregset): Likewise.
5610 (ppc_store_vsxregset): Likewise.
5611 (ppc_fill_vrregset): Likewise.
5612 (ppc_store_vrregset): Likewise.
5613 (ppc_fill_evrregset): Likewise.
5614 (ppc_store_evrregset): Likewise.
5616 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5618 * linux-ppc-low.c (ppc_usrregs_info): Remove
5619 forward-declaration.
5620 (ppc_arch_setup): Move lower in file.
5622 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5624 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5625 (ps_pdwrite): Likewise.
5627 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5629 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5630 to after assert checks.
5632 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5634 * proc-service.c (ps_pdread): Add/adjust casts.
5635 (ps_pdwrite): Add/adjust casts.
5637 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5639 * server.c (handle_search_memory_1): Cast return value of
5642 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5644 * server.c (write_qxfer_response): Change type of data to
5647 2015-10-29 Pedro Alves <palves@redhat.com>
5649 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5651 2015-10-29 Pedro Alves <palves@redhat.com>
5653 * tracepoint.c (clear_installed_tracepoints): Add casts.
5655 2015-10-29 Pedro Alves <palves@redhat.com>
5657 * server.c (handle_v_cont, process_serial_event): Add enum
5658 gdb_signal casts to signal parsing code.
5660 2015-10-29 Pedro Alves <palves@redhat.com>
5662 * linux-low.h (NULL_REGSET): Define.
5663 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5664 * linux-arm-low.c (arm_regsets): Likewise.
5665 * linux-crisv32-low.c (cris_regsets): Likewise.
5666 * linux-m68k-low.c (m68k_regsets): Likewise.
5667 * linux-mips-low.c (mips_regsets): Likewise.
5668 * linux-nios2-low.c (nios2_regsets): Likewise.
5669 * linux-ppc-low.c (ppc_regsets): Likewise.
5670 * linux-s390-low.c (s390_regsets): Likewise.
5671 * linux-sh-low.c (sh_regsets): Likewise.
5672 * linux-sparc-low.c (sparc_regsets): Likewise.
5673 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5674 * linux-tile-low.c (tile_regsets): Likewise.
5675 * linux-x86-low.c (x86_regsets): Likewise.
5676 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5678 2015-10-29 Pedro Alves <palves@redhat.com>
5680 * linux-low.h (NULL_REGSET): Define.
5681 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5682 * linux-arm-low.c (arm_regsets): Likewise.
5683 * linux-crisv32-low.c (cris_regsets): Likewise.
5684 * linux-m68k-low.c (m68k_regsets): Likewise.
5685 * linux-mips-low.c (mips_regsets): Likewise.
5686 * linux-nios2-low.c (nios2_regsets): Likewise.
5687 * linux-ppc-low.c (ppc_regsets): Likewise.
5688 * linux-s390-low.c (s390_regsets): Likewise.
5689 * linux-sh-low.c (sh_regsets): Likewise.
5690 * linux-sparc-low.c (sparc_regsets): Likewise.
5691 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5692 * linux-tile-low.c (tile_regsets): Likewise.
5693 * linux-x86-low.c (x86_regsets): Likewise.
5694 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5696 2015-10-26 Doug Evans <dje@google.com>
5698 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5700 2015-10-26 Doug Evans <dje@google.com>
5702 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5704 2015-10-26 Doug Evans <dje@google.com>
5706 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5708 (attach_thread, find_new_threads_callback): Ditto.
5710 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5712 * mem-break.h (set_breakpoint_data): Remove.
5714 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5716 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5717 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5718 (initialize_low): Remove set_breakpoint_data call.
5719 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5720 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5721 (initialize_low): Remove set_breakpoint_data call.
5722 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5723 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5724 (initialize_low): Remove set_breakpoint_data call.
5726 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5728 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5729 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5730 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5731 * target.h (target_breakpoint_kind_from_pc): New macro.
5733 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5735 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5736 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5737 the default breakpoint kind.
5739 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5741 * linux-arm-low.c (arm_supports_z_point_type): Add software
5744 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5746 * linux-arm-low.c: Refactor breakpoint definitions.
5747 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5748 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5750 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5752 * Makefile.in: Add arm.c/o.
5753 * configure.srv: Likewise.
5754 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5755 (arm_breakpoint_kind_from_pc): New function.
5756 (arm_sw_breakpoint_from_kind): Return proper kind.
5757 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5759 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5761 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5763 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5764 (struct raw_breakpoint) <size>: Remove.
5765 (struct raw_breakpoint) <kind>: Add.
5766 (bp_size): New function.
5767 (bp_opcode): Likewise.
5768 (find_raw_breakpoint_at): Adjust for kind.
5769 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5770 (remove_memory_breakpoint): Adjust for kind call bp_size.
5771 (set_raw_breakpoint_at): Adjust for kind.
5772 (set_breakpoint): Likewise.
5773 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5774 (delete_raw_breakpoint): Adjust for kind.
5775 (delete_breakpoint): Likewise.
5776 (find_gdb_breakpoint): Likewise.
5777 (set_gdb_breakpoint_1): Likewise.
5778 (set_gdb_breakpoint): Likewise.
5779 (delete_gdb_breakpoint_1): Likewise.
5780 (delete_gdb_breakpoint): Likewise.
5781 (uninsert_raw_breakpoint): Likewise.
5782 (reinsert_raw_breakpoint): Likewise.
5783 (set_breakpoint_data): Remove.
5784 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5785 (check_mem_read): Adjust for kind call bp_size.
5786 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5787 (clone_one_breakpoint): Adjust for kind.
5788 * mem-break.h (set_gdb_breakpoint): Likewise.
5789 (delete_gdb_breakpoint): Likewise.
5790 * server.c (process_serial_event): Likewise.
5792 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5794 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5795 (struct linux_target_ops) <breakpoint>: Remove.
5796 (struct linux_target_ops) <breakpoint_len>: Remove.
5797 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5798 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5799 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5800 (arm_sw_breakpoint_from_kind): New function.
5801 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5802 (struct linux_target_ops) <breakpoint>: Remove.
5803 (struct linux_target_ops) <breakpoint_len>: Remove.
5804 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5805 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5806 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5807 (struct linux_target_ops) <breakpoint>: Remove.
5808 (struct linux_target_ops) <breakpoint_len>: Remove.
5809 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5810 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5811 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5812 (struct linux_target_ops) <breakpoint>: Remove.
5813 (struct linux_target_ops) <breakpoint_len>: Remove.
5814 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5815 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5816 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5817 and sw_breakpoint_from_kind to increment the pc.
5818 (linux_breakpoint_kind_from_pc): New function.
5819 (linux_sw_breakpoint_from_kind): New function.
5820 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5821 (initialize_low): Call breakpoint_kind_from_pc and
5822 sw_breakpoint_from_kind to replace breakpoint_data/len.
5823 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5825 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5826 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5827 (struct linux_target_ops) <breakpoint>: Remove.
5828 (struct linux_target_ops) <breakpoint_len>: Remove.
5829 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5830 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5831 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5832 (struct linux_target_ops) <breakpoint>: Remove.
5833 (struct linux_target_ops) <breakpoint_len>: Remove.
5834 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5835 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5836 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5837 (struct linux_target_ops) <breakpoint>: Remove.
5838 (struct linux_target_ops) <breakpoint_len>: Remove.
5839 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5840 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5841 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5842 (struct linux_target_ops) <breakpoint>: Remove.
5843 (struct linux_target_ops) <breakpoint_len>: Remove.
5844 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5845 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5846 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5847 (struct linux_target_ops) <breakpoint>: Remove.
5848 (struct linux_target_ops) <breakpoint_len>: Remove.
5849 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5850 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5851 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5852 (struct linux_target_ops) <breakpoint>: Remove.
5853 (struct linux_target_ops) <breakpoint_len>: Remove.
5854 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5855 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5856 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5857 (struct linux_target_ops) <breakpoint>: Remove.
5858 (struct linux_target_ops) <breakpoint_len>: Remove.
5859 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5860 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5861 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5862 (struct linux_target_ops) <breakpoint>: Remove.
5863 (struct linux_target_ops) <breakpoint_len>: Remove.
5864 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5865 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5866 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5867 (struct linux_target_ops) <breakpoint>: Remove.
5868 (struct linux_target_ops) <breakpoint_len>: Remove.
5869 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5870 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5871 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5872 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5873 (struct linux_target_ops) <breakpoint>: Remove.
5874 (struct linux_target_ops) <breakpoint_len>: Remove.
5875 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5876 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5877 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5878 (struct linux_target_ops) <breakpoint>: Remove.
5879 (struct linux_target_ops) <breakpoint_len>: Remove.
5880 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5881 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5883 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5885 * linux-cris-low.c (cris_get_pc): Remove void arg.
5887 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5889 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5892 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5894 * inferiors.c (thread_pid_matches_callback): New function.
5895 (find_thread_process): New function.
5896 (remove_thread): Reset current_thread.
5897 (remove_process): Assert threads have been removed first.
5899 2015-10-15 Yao Qi <yao.qi@linaro.org>
5901 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5903 (aarch64_remove_point): Likewise.
5904 * regcache.c (regcache_register_size): New function.
5906 2015-10-12 Yao Qi <yao.qi@linaro.org>
5908 * linux-aarch64-low.c: Update all callers as emit_load_store
5909 is renamed to aarch64_emit_load_store.
5911 2015-10-12 Yao Qi <yao.qi@linaro.org>
5913 * linux-aarch64-low.c: Update all callers of function renaming
5914 from emit_insn to aarch64_emit_insn.
5916 2015-10-12 Yao Qi <yao.qi@linaro.org>
5918 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5919 arch/aarch64-insn.h.
5920 (struct aarch64_memory_operand): Likewise.
5922 (emit_insn): Move to arch/aarch64-insn.c.
5923 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5924 (emit_load_store): Move to arch/aarch64-insn.c.
5925 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5926 (can_encode_int32): Remove.
5928 2015-10-12 Yao Qi <yao.qi@linaro.org>
5930 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5931 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5932 (aarch64_relocate_instruction): Likewise.
5933 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5934 (struct aarch64_insn_visitor): Likewise.
5936 2015-10-12 Yao Qi <yao.qi@linaro.org>
5938 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5939 (struct aarch64_insn_visitor): New.
5940 (struct aarch64_insn_relocation_data): New.
5941 (aarch64_ftrace_insn_reloc_b): New function.
5942 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5943 (aarch64_ftrace_insn_reloc_cb): Likewise.
5944 (aarch64_ftrace_insn_reloc_tb): Likewise.
5945 (aarch64_ftrace_insn_reloc_adr): Likewise.
5946 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5947 (aarch64_ftrace_insn_reloc_others): Likewise.
5949 (aarch64_relocate_instruction): Use visitor.
5951 2015-10-12 Yao Qi <yao.qi@linaro.org>
5953 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5954 int. Add argument buf.
5955 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5956 aarch64_relocate_instruction.
5958 2015-10-12 Yao Qi <yao.qi@linaro.org>
5960 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5961 argument insn. Remove local variable insn. Don't call
5963 (aarch64_install_fast_tracepoint_jump_pad): Call
5966 2015-09-30 Yao Qi <yao.qi@linaro.org>
5968 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5969 (emit_load_store_pair): Likewise.
5971 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5973 * dll.c (match_dll): Add cast(s).
5974 (unloaded_dll): Likewise.
5975 * linux-low.c (second_thread_of_pid_p): Likewise.
5976 (delete_lwp_callback): Likewise.
5977 (count_events_callback): Likewise.
5978 (select_event_lwp_callback): Likewise.
5979 (linux_set_resume_request): Likewise.
5980 * server.c (accumulate_file_name_length): Likewise.
5981 (emit_dll_description): Likewise.
5982 (handle_qxfer_threads_worker): Likewise.
5983 (visit_actioned_threads): Likewise.
5984 * thread-db.c (any_thread_of): Likewise.
5985 * tracepoint.c (same_process_p): Likewise.
5986 (match_blocktype): Likewise.
5987 (build_traceframe_info_xml): Likewise.
5989 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5991 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5993 (gdb_unparse_agent_expr): Likewise.
5994 * hostio.c (require_data): Likewise.
5995 (handle_pread): Likewise.
5996 * linux-low.c (disable_regset): Likewise.
5997 (fetch_register): Likewise.
5998 (store_register): Likewise.
5999 (get_dynamic): Likewise.
6000 (linux_qxfer_libraries_svr4): Likewise.
6001 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6002 (set_fast_tracepoint_jump): Likewise.
6003 (uninsert_fast_tracepoint_jumps_at): Likewise.
6004 (reinsert_fast_tracepoint_jumps_at): Likewise.
6005 (validate_inserted_breakpoint): Likewise.
6006 (clone_agent_expr): Likewise.
6007 * regcache.c (init_register_cache): Likewise.
6008 * remote-utils.c (putpkt_binary_1): Likewise.
6009 (decode_M_packet): Likewise.
6010 (decode_X_packet): Likewise.
6011 (look_up_one_symbol): Likewise.
6012 (relocate_instruction): Likewise.
6013 (monitor_output): Likewise.
6014 * server.c (handle_search_memory): Likewise.
6015 (handle_qxfer_exec_file): Likewise.
6016 (handle_qxfer_libraries): Likewise.
6017 (handle_qxfer): Likewise.
6018 (handle_query): Likewise.
6019 (handle_v_cont): Likewise.
6020 (handle_v_run): Likewise.
6021 (captured_main): Likewise.
6022 * target.c (write_inferior_memory): Likewise.
6023 * thread-db.c (try_thread_db_load_from_dir): Likewise.
6024 * tracepoint.c (init_trace_buffer): Likewise.
6025 (add_tracepoint_action): Likewise.
6026 (add_traceframe): Likewise.
6027 (add_traceframe_block): Likewise.
6028 (cmd_qtdpsrc): Likewise.
6029 (cmd_qtdv): Likewise.
6030 (cmd_qtstatus): Likewise.
6031 (response_source): Likewise.
6032 (response_tsv): Likewise.
6033 (cmd_qtnotes): Likewise.
6034 (gdb_collect): Likewise.
6035 (initialize_tracepoint): Likewise.
6037 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6039 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6040 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6041 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6043 (enum aarch64_condition_codes): New enum.
6044 (w0): New static global.
6047 (struct aarch64_memory_operand) <type>: New
6048 MEMORY_OPERAND_POSTINDEX type.
6049 (postindex_memory_operand): New helper function.
6050 (emit_ret): New function.
6051 (emit_load_store_pair): New function, factored out of emit_stp
6052 with support for MEMORY_OPERAND_POSTINDEX.
6053 (emit_stp): Rewrite using emit_load_store_pair.
6054 (emit_ldp): New function.
6055 (emit_load_store): Likewise.
6056 (emit_ldr): Mention post-index instruction in comment.
6057 (emit_ldrh): New function.
6058 (emit_ldrb): New function.
6059 (emit_ldrsw): Mention post-index instruction in comment.
6060 (emit_str): Likewise.
6061 (emit_subs): New function.
6062 (emit_cmp): Likewise.
6063 (emit_and): Likewise.
6064 (emit_orr): Likewise.
6065 (emit_orn): Likewise.
6066 (emit_eor): Likewise.
6067 (emit_mvn): Likewise.
6068 (emit_lslv): Likewise.
6069 (emit_lsrv): Likewise.
6070 (emit_asrv): Likewise.
6071 (emit_mul): Likewise.
6072 (emit_sbfm): Likewise.
6073 (emit_sbfx): Likewise.
6074 (emit_ubfm): Likewise.
6075 (emit_ubfx): Likewise.
6076 (emit_csinc): Likewise.
6077 (emit_cset): Likewise.
6078 (emit_nop): Likewise.
6079 (emit_ops_insns): New helper function.
6080 (emit_pop): Likewise.
6081 (emit_push): Likewise.
6082 (aarch64_emit_prologue): New function.
6083 (aarch64_emit_epilogue): Likewise.
6084 (aarch64_emit_add): Likewise.
6085 (aarch64_emit_sub): Likewise.
6086 (aarch64_emit_mul): Likewise.
6087 (aarch64_emit_lsh): Likewise.
6088 (aarch64_emit_rsh_signed): Likewise.
6089 (aarch64_emit_rsh_unsigned): Likewise.
6090 (aarch64_emit_ext): Likewise.
6091 (aarch64_emit_log_not): Likewise.
6092 (aarch64_emit_bit_and): Likewise.
6093 (aarch64_emit_bit_or): Likewise.
6094 (aarch64_emit_bit_xor): Likewise.
6095 (aarch64_emit_bit_not): Likewise.
6096 (aarch64_emit_equal): Likewise.
6097 (aarch64_emit_less_signed): Likewise.
6098 (aarch64_emit_less_unsigned): Likewise.
6099 (aarch64_emit_ref): Likewise.
6100 (aarch64_emit_if_goto): Likewise.
6101 (aarch64_emit_goto): Likewise.
6102 (aarch64_write_goto_address): Likewise.
6103 (aarch64_emit_const): Likewise.
6104 (aarch64_emit_call): Likewise.
6105 (aarch64_emit_reg): Likewise.
6106 (aarch64_emit_pop): Likewise.
6107 (aarch64_emit_stack_flush): Likewise.
6108 (aarch64_emit_zero_ext): Likewise.
6109 (aarch64_emit_swap): Likewise.
6110 (aarch64_emit_stack_adjust): Likewise.
6111 (aarch64_emit_int_call_1): Likewise.
6112 (aarch64_emit_void_call_2): Likewise.
6113 (aarch64_emit_eq_goto): Likewise.
6114 (aarch64_emit_ne_goto): Likewise.
6115 (aarch64_emit_lt_goto): Likewise.
6116 (aarch64_emit_le_goto): Likewise.
6117 (aarch64_emit_gt_goto): Likewise.
6118 (aarch64_emit_ge_got): Likewise.
6119 (aarch64_emit_ops_impl): New static global variable.
6120 (aarch64_emit_ops): New target function, return
6121 &aarch64_emit_ops_impl.
6122 (struct linux_target_ops): Install it.
6124 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6126 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6127 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6129 * linux-aarch64-ipa.c: New file.
6130 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6132 (aarch64_get_thread_area): New target method.
6133 (extract_signed_bitfield): New helper function.
6134 (aarch64_decode_ldr_literal): New function.
6135 (enum aarch64_opcodes): New enum.
6136 (struct aarch64_register): New struct.
6137 (struct aarch64_operand): New struct.
6138 (x0): New static global.
6147 (aarch64_register): New helper function.
6148 (register_operand): Likewise.
6149 (immediate_operand): Likewise.
6150 (struct aarch64_memory_operand): New struct.
6151 (offset_memory_operand): New helper function.
6152 (preindex_memory_operand): Likewise.
6153 (enum aarch64_system_control_registers): New enum.
6154 (ENCODE): New macro.
6155 (emit_insn): New helper function.
6156 (emit_b): New function.
6157 (emit_bcond): Likewise.
6158 (emit_cb): Likewise.
6159 (emit_tb): Likewise.
6160 (emit_blr): Likewise.
6161 (emit_stp): Likewise.
6162 (emit_ldp_q_offset): Likewise.
6163 (emit_stp_q_offset): Likewise.
6164 (emit_load_store): Likewise.
6165 (emit_ldr): Likewise.
6166 (emit_ldrsw): Likewise.
6167 (emit_str): Likewise.
6168 (emit_ldaxr): Likewise.
6169 (emit_stxr): Likewise.
6170 (emit_stlr): Likewise.
6171 (emit_data_processing_reg): Likewise.
6172 (emit_data_processing): Likewise.
6173 (emit_add): Likewise.
6174 (emit_sub): Likewise.
6175 (emit_mov): Likewise.
6176 (emit_movk): Likewise.
6177 (emit_mov_addr): Likewise.
6178 (emit_mrs): Likewise.
6179 (emit_msr): Likewise.
6180 (emit_sevl): Likewise.
6181 (emit_wfe): Likewise.
6182 (append_insns): Likewise.
6183 (can_encode_int32_in): New helper function.
6184 (aarch64_relocate_instruction): New function.
6185 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6186 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6187 (struct linux_target_ops): Install aarch64_get_thread_area,
6188 aarch64_install_fast_tracepoint_jump_pad and
6189 aarch64_get_min_fast_tracepoint_insn_len.
6191 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6193 * Makefile.in (aarch64-insn.o): New rule.
6194 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6196 2015-09-21 Yao Qi <yao.qi@linaro.org>
6198 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6200 2015-09-21 Yao Qi <yao.qi@linaro.org>
6202 * tracepoint.c (max_jump_pad_size): Remove.
6204 2015-09-18 Yao Qi <yao.qi@linaro.org>
6206 * linux-aarch64-low.c: Don't include sys/uio.h.
6207 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6209 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6211 * tracepoint.c (eval_result_type): Change prototype.
6212 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6214 2015-09-15 Pedro Alves <palves@redhat.com>
6216 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6217 Check whether to report exec events instead of checking whether
6218 multiprocess is enabled.
6220 2015-09-15 Pedro Alves <palves@redhat.com>
6223 * remote-utils.c (prepare_resume_reply): Merge
6224 TARGET_WAITKIND_VFORK_DONE switch case with the
6225 TARGET_WAITKIND_FORKED case.
6227 2015-09-15 Yao Qi <yao.qi@linaro.org>
6229 * server.c (handle_query): Check string comparison using
6230 "else if" instead of "if".
6232 2015-09-15 Yao Qi <yao.qi@linaro.org>
6234 * server.c (vCont_supported): New global variable.
6235 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6236 matches. Append ";vContSupported+" to own_buf.
6237 (handle_v_requests): Append ";s;S" to own_buf if target supports
6238 hardware single step or vCont_supported is false.
6239 (capture_main): Set vCont_supported to zero.
6241 2015-09-15 Yao Qi <yao.qi@linaro.org>
6243 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6245 (linux_supports_hardware_single_step): ... New function.
6246 (linux_target_ops): Update.
6247 * lynx-low.c (lynx_target_ops): Set field
6248 supports_hardware_single_step to target_can_do_hardware_single_step.
6249 * nto-low.c (nto_target_ops): Likewise.
6250 * spu-low.c (spu_target_ops): Likewise.
6251 * win32-low.c (win32_target_ops): Likewise.
6252 * target.c (target_can_do_hardware_single_step): New function.
6253 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6254 Remove. <supports_hardware_single_step>: New field.
6255 (target_supports_conditional_breakpoints): Remove.
6256 (target_supports_hardware_single_step): New macro.
6257 (target_can_do_hardware_single_step): Declare.
6258 * server.c (handle_query): Use target_supports_hardware_single_step
6259 instead of target_supports_conditional_breakpoints.
6261 2015-09-15 Yao Qi <yao.qi@linaro.org>
6263 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6265 (struct linux_target_ops the_low_target): Install
6266 aarch64_linux_siginfo_fixup.
6268 2015-09-11 Don Breazeal <donb@codesourcery.com>
6269 Luis Machado <lgustavo@codesourcery.com>
6271 * linux-low.c (linux_mourn): Static declaration.
6272 (linux_arch_setup): Move in front of
6273 handle_extended_wait.
6274 (linux_arch_setup_thread): New function.
6275 (handle_extended_wait): Handle exec events. Call
6276 linux_arch_setup_thread. Make event_lwp argument a
6277 pointer-to-a-pointer.
6278 (check_zombie_leaders): Do not check stopped threads.
6279 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6280 (linux_low_filter_event): Add lwp and thread for exec'ing
6281 non-leader thread if leader thread has been deleted.
6282 Refactor code into linux_arch_setup_thread and call it.
6283 Pass child lwp pointer by reference to handle_extended_wait.
6284 (linux_wait_for_event_filtered): Update comment.
6285 (linux_wait_1): Prevent clobbering exec event status.
6286 (linux_supports_exec_events): New function.
6287 (linux_target_ops) <supports_exec_events>: Initialize new member.
6288 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6290 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6291 * server.c (report_exec_events): New global variable.
6292 (handle_query): Handle qSupported query for exec-events feature.
6293 (captured_main): Initialize report_exec_events.
6294 * server.h (report_exec_events): Declare new global variable.
6295 * target.h (struct target_ops) <supports_exec_events>: New
6297 (target_supports_exec_events): New macro.
6298 * win32-low.c (win32_target_ops) <supports_exec_events>:
6299 Initialize new member.
6301 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6303 * linux-low.c (linux_low_enable_btrace): Remove.
6304 (linux_target_ops): Replace linux_low_enable_btrace with
6305 linux_enable_btrace.
6307 2015-09-03 Yao Qi <yao.qi@linaro.org>
6309 * linux-aarch64-low.c (aarch64_insert_point): Call
6310 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6313 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6315 * linux-low.c (check_stopped_by_breakpoint): Use
6316 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6318 2015-08-27 Pedro Alves <palves@redhat.com>
6320 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6322 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6324 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6325 the XNEW-family equivalent.
6326 (compile_bytecodes): Likewise.
6327 * dll.c (loaded_dll): Likewise.
6328 * event-loop.c (append_callback_event): Likewise.
6329 (create_file_handler): Likewise.
6330 (create_file_event): Likewise.
6331 * hostio.c (handle_open): Likewise.
6332 * inferiors.c (add_thread): Likewise.
6333 (add_process): Likewise.
6334 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6335 * linux-arm-low.c (arm_new_process): Likewise.
6336 (arm_new_thread): Likewise.
6337 * linux-low.c (add_to_pid_list): Likewise.
6338 (linux_add_process): Likewise.
6339 (handle_extended_wait): Likewise.
6340 (add_lwp): Likewise.
6341 (enqueue_one_deferred_signal): Likewise.
6342 (enqueue_pending_signal): Likewise.
6343 (linux_resume_one_lwp_throw): Likewise.
6344 (linux_resume_one_thread): Likewise.
6345 (linux_read_memory): Likewise.
6346 (linux_write_memory): Likewise.
6347 * linux-mips-low.c (mips_linux_new_process): Likewise.
6348 (mips_linux_new_thread): Likewise.
6349 (mips_add_watchpoint): Likewise.
6350 * linux-x86-low.c (initialize_low_arch): Likewise.
6351 * lynx-low.c (lynx_add_process): Likewise.
6352 * mem-break.c (set_raw_breakpoint_at): Likewise.
6353 (set_breakpoint): Likewise.
6354 (add_condition_to_breakpoint): Likewise.
6355 (add_commands_to_breakpoint): Likewise.
6356 (clone_agent_expr): Likewise.
6357 (clone_one_breakpoint): Likewise.
6358 * regcache.c (new_register_cache): Likewise.
6359 * remote-utils.c (look_up_one_symbol): Likewise.
6360 * server.c (queue_stop_reply): Likewise.
6361 (start_inferior): Likewise.
6362 (queue_stop_reply_callback): Likewise.
6363 (handle_target_event): Likewise.
6364 * spu-low.c (fetch_ppc_memory): Likewise.
6365 (store_ppc_memory): Likewise.
6366 * target.c (set_target_ops): Likewise.
6367 * thread-db.c (thread_db_load_search): Likewise.
6368 (try_thread_db_load_1): Likewise.
6369 * tracepoint.c (add_tracepoint): Likewise.
6370 (add_tracepoint_action): Likewise.
6371 (create_trace_state_variable): Likewise.
6372 (cmd_qtdpsrc): Likewise.
6373 (cmd_qtro): Likewise.
6374 (add_while_stepping_state): Likewise.
6375 * win32-low.c (child_add_thread): Likewise.
6376 (get_image_name): Likewise.
6378 2015-08-25 Yao Qi <yao.qi@linaro.org>
6380 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6382 2015-08-25 Yao Qi <yao.qi@linaro.org>
6384 * Makefile.in (aarch64-linux.o): New rule.
6385 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6387 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6388 (aarch64_init_debug_reg_state): Make it extern.
6389 (aarch64_linux_prepare_to_resume): Remove.
6391 2015-08-25 Yao Qi <yao.qi@linaro.org>
6393 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6394 lwp_arch_private_info and ptid_of_lwp.
6396 2015-08-25 Yao Qi <yao.qi@linaro.org>
6398 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6399 Find proc_info by find_process_pid. All callers updated.
6401 2015-08-25 Yao Qi <yao.qi@linaro.org>
6403 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6405 (debug_reg_change_callback): Remove.
6406 (aarch64_notify_debug_reg_change): Remove.
6408 2015-08-25 Yao Qi <yao.qi@linaro.org>
6410 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6411 Call current_lwp_ptid.
6413 2015-08-25 Yao Qi <yao.qi@linaro.org>
6415 * linux-aarch64-low.c (debug_reg_change_callback): Use
6418 2015-08-25 Yao Qi <yao.qi@linaro.org>
6420 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6422 2015-08-25 Yao Qi <yao.qi@linaro.org>
6424 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6426 2015-08-25 Yao Qi <yao.qi@linaro.org>
6428 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6431 2015-08-25 Yao Qi <yao.qi@linaro.org>
6433 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6435 (debug_reg_change_callback): Remove argument entry and add argument
6436 lwp. Remove local variable thread. Don't print thread id in the
6437 debugging output. Don't check whether pid of thread equals to pid.
6438 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6439 iterate_over_lwps instead find_inferior.
6441 2015-08-24 Pedro Alves <palves@redhat.com>
6443 * inferiors.c (get_first_process): New function.
6444 * inferiors.h (get_first_process): New declaration.
6445 * remote-utils.c (read_ptid): Default to the first process in the
6446 list, instead of to the current thread's process.
6448 2015-08-24 Pedro Alves <palves@redhat.com>
6450 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6451 * event-loop.c: Likewise.
6452 * remote-utils.c: Likewise.
6453 * tracepoint.c: Likewise.
6455 2015-08-24 Pedro Alves <palves@redhat.com>
6457 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6460 2015-08-21 Pedro Alves <palves@redhat.com>
6462 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6463 instead of literal 1.
6465 2015-08-21 Pedro Alves <palves@redhat.com>
6467 * tdesc.c (default_description): Explicitly zero-initialize.
6469 2015-08-21 Pedro Alves <palves@redhat.com>
6472 * inferiors.c (remove_thread): Discard any pending stop reply for
6474 * server.c (remove_all_on_match_pid): Rename to ...
6475 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6477 (discard_queued_stop_replies): Change parameter to a ptid. Now
6479 (handle_v_kill, kill_inferior_callback, captured_main)
6480 (process_serial_event): Adjust.
6481 * server.h (discard_queued_stop_replies): Declare.
6483 2015-08-21 Pedro Alves <palves@redhat.com>
6485 * linux-low.c (wait_for_sigstop): Always switch to no thread
6486 selected if the previously current thread dies.
6487 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6488 process instead of the current thread's.
6489 * remote-utils.c (input_interrupt): Don't check if there's no
6491 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6492 current thread to the general thread fails, error out.
6493 (handle_qxfer_auxv, handle_qxfer_libraries)
6494 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6495 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6496 (handle_query): Check if there's a thread selected instead of
6497 checking whether there's any thread in the thread list.
6498 (handle_qxfer_threads, handle_qxfer_btrace)
6499 (handle_qxfer_btrace_conf): Don't error out early if there's no
6500 thread in the thread list.
6501 (handle_v_cont, myresume): Don't set the current thread to the
6503 (process_serial_event) <Hg handling>: Also set thread_id if the
6504 previous general thread is still alive.
6505 (process_serial_event) <g/G handling>: If setting the current
6506 thread to the general thread fails, error out.
6507 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6508 thread's lwp instead of the current thread's.
6509 * target.c (set_desired_thread): If the desired thread was not
6510 found, leave the current thread pointing to NULL. Return an int
6511 (boolean) indicating success.
6512 * target.h (set_desired_thread): Change return type to int.
6514 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6516 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6517 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6519 (ps_get_thread_area): New function.
6521 2015-08-19 Gary Benson <gbenson@redhat.com>
6523 * hostio.c (handle_pread): Do not attempt to read more data
6524 than hostio_reply_with_data can fit in a packet.
6526 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6528 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6530 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6532 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6534 2015-08-06 Pedro Alves <palves@redhat.com>
6536 * tracepoint.c (expr_eval_result): Now an int.
6538 2015-08-06 Pedro Alves <palves@redhat.com>
6540 * gdbthread.h (struct regcache): Forward declare.
6541 (struct thread_info) <regcache_data>: Now a struct regcache
6543 * inferiors.c (inferior_regcache_data)
6544 (set_inferior_regcache_data): Now work with struct regcache
6546 * inferiors.h (struct regcache): Forward declare.
6547 (inferior_regcache_data, set_inferior_regcache_data): Now work
6548 with struct regcache pointers.
6549 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6550 (free_register_cache_thread): Remove struct regcache pointer
6553 2015-08-06 Pedro Alves <palves@redhat.com>
6555 * server.c (captured_main): On error, print the exception message
6556 to stderr, and if run_once is set, throw a quit.
6558 2015-08-06 Pedro Alves <palves@redhat.com>
6560 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6563 2015-08-06 Pedro Alves <palves@redhat.com>
6565 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6566 reading beyond the passed in buffer length.
6568 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6570 * tracepoint.c (symbol_list) <required>: Remove.
6572 2015-08-06 Pedro Alves <palves@redhat.com>
6574 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6575 count if stopping and suspending threads.
6576 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6577 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6578 (linux_detach): Complete an ongoing step-over.
6579 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6581 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6582 (linux_wait_1): If passing a signal to the inferior after
6583 finishing a step-over, unsuspend and re-resume all lwps. If we
6584 see a single-step event but the thread should be continuing, don't
6585 pass the trap to gdb.
6586 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6587 internal_error instead of gdb_assert.
6588 (enqueue_pending_signal): New function.
6589 (check_ptrace_stopped_lwp_gone): Add debug output.
6590 (start_step_over): Use internal_error instead of gdb_assert.
6591 (complete_ongoing_step_over): New function.
6592 (linux_resume_one_thread): Don't resume a suspended thread.
6593 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6596 2015-08-06 Pedro Alves <palves@redhat.com>
6598 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6599 (linux_thread_alive): Use lwp_is_marked_dead.
6600 (extended_event_reported): Delete.
6601 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6602 instead of extended_event_reported.
6603 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6605 (lwp_is_marked_dead): New function.
6606 (lwp_running): Use lwp_is_marked_dead.
6607 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6610 2015-08-06 Pedro Alves <palves@redhat.com>
6612 * linux-low.c (linux_wait_1): Move fork event output out of the
6613 !report_to_gdb check. Pass event_child->waitstatus to
6614 target_waitstatus_to_string instead of ourstatus.
6616 2015-08-04 Yao Qi <yao.qi@linaro.org>
6618 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6619 if current_thread is 32 bit.
6621 2015-08-04 Yao Qi <yao.qi@linaro.org>
6623 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6624 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6625 * server.c (extended_protocol): Remove "static".
6626 * server.h (extended_protocol): Declare it.
6628 2015-08-04 Yao Qi <yao.qi@linaro.org>
6630 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6631 both aarch64 and aarch32.
6632 (aarch64_set_pc): Likewise.
6634 2015-08-04 Yao Qi <yao.qi@linaro.org>
6636 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6637 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6638 arm-with-neon.xml to srv_xmlfiles.
6639 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6640 (is_64bit_tdesc): New function.
6641 (aarch64_linux_read_description): New function.
6642 (aarch64_arch_setup): Call aarch64_linux_read_description.
6643 (regs_info): Rename to regs_info_aarch64.
6644 (aarch64_regs_info): Return right regs_info.
6645 (initialize_low_arch): Call initialize_low_arch_aarch32.
6647 2015-08-04 Yao Qi <yao.qi@linaro.org>
6649 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6650 * linux-aarch32-low.c: New file.
6651 * linux-aarch32-low.h: New file.
6652 * linux-arm-low.c (arm_fill_gregset): Move it to
6653 linux-aarch32-low.c.
6654 (arm_store_gregset): Likewise.
6655 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6656 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6657 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6658 (regs_info): Rename to regs_info_arm.
6659 (arm_regs_info): Return regs_info_aarch32 if
6660 have_ptrace_getregset is 1 and target description is
6661 arm_with_neon or arm_with_vfpv3.
6662 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6663 Call initialize_low_arch_aarch32 instead.
6665 2015-08-04 Yao Qi <yao.qi@linaro.org>
6667 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6668 * linux-low.c: ... here.
6669 * linux-low.h (have_ptrace_getregset): Declare it.
6671 2015-08-04 Pedro Alves <palves@redhat.com>
6673 * thread-db.c (struct thread_db): Use new typedefs.
6674 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6676 (disable_thread_event_reporting): Cast result of dlsym to
6677 destination function pointer type.
6678 (thread_db_mourn): Use td_ta_delete_ftype.
6680 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6682 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6684 (CDX_BREAKPOINT): Define for R2.
6685 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6686 (the_low_target): Add comments.
6688 2015-07-30 Yao Qi <yao.qi@linaro.org>
6690 * linux-arm-low.c (arm_hwcap): Remove it.
6691 (arm_read_description): New local variable arm_hwcap. Don't
6692 set arm_hwcap to zero.
6694 2015-07-30 Yao Qi <yao.qi@linaro.org>
6696 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6697 Use regcache->tdesc instead.
6698 (arm_store_wmmxregset): Likewise.
6699 (arm_fill_vfpregset): Likewise.
6700 (arm_store_vfpregset): Likewise.
6702 2015-07-30 Yao Qi <yao.qi@linaro.org>
6704 * linux-arm-low.c: Include arch/arm.h.
6705 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6706 (arm_store_gregset): Likewise.
6708 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6710 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6711 ptrace's 4th parameter.
6713 2015-07-27 Yao Qi <yao.qi@linaro.org>
6715 * configure.srv (case aarch64*-*-linux*): Don't set
6718 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6720 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6722 * linux-arm-low.c: Likewise.
6723 * linux-cris-low.c: Likewise.
6724 * linux-crisv32-low.c: Likewise.
6725 * linux-low.c: Likewise.
6726 * linux-m68k-low.c: Likewise.
6727 * linux-mips-low.c: Likewise.
6728 * linux-nios2-low.c: Likewise.
6729 * linux-s390-low.c: Likewise.
6730 * linux-sparc-low.c: Likewise.
6731 * linux-tic6x-low.c: Likewise.
6732 * linux-tile-low.c: Likewise.
6733 * linux-x86-low.c: Likewise.
6735 2015-07-24 Pedro Alves <palves@redhat.com>
6737 * config.in: Regenerate.
6738 * configure: Regenerate.
6740 2015-07-24 Pedro Alves <palves@redhat.com>
6742 * acinclude.m4: Include ../ptrace.m4.
6743 * configure.ac: Call GDB_AC_PTRACE.
6744 * config.in, configure: Regenerate.
6746 2015-07-24 Yao Qi <yao.qi@linaro.org>
6748 * linux-low.c (linux_create_inferior): Remove setting to
6749 proc->priv->new_inferior.
6750 (linux_attach): Likewise.
6751 (linux_low_filter_event): Likewise.
6752 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6754 2015-07-24 Yao Qi <yao.qi@linaro.org>
6756 * linux-low.c (linux_arch_setup): New function.
6757 (linux_low_filter_event): If proc->tdesc is NULL and
6758 proc->attached is true, call the_low_target.arch_setup.
6759 Otherwise, keep status pending, and return.
6760 (linux_resume_one_lwp_throw): Don't call get_pc if
6761 thread->while_stepping isn't NULL. Don't call
6762 get_thread_regcache if proc->tdesc is NULL.
6763 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6764 (linux_target_ops): Install arch_setup.
6765 * server.c (start_inferior): Call the_target->arch_setup.
6766 * target.h (struct target_ops) <arch_setup>: New field.
6767 (target_arch_setup): New marco.
6768 * lynx-low.c (lynx_target_ops): Update.
6769 * nto-low.c (nto_target_ops): Update.
6770 * spu-low.c (spu_target_ops): Update.
6771 * win32-low.c (win32_target_ops): Update.
6773 2015-07-24 Yao Qi <yao.qi@linaro.org>
6775 * linux-low.c (linux_add_process): Don't set
6776 proc->priv->new_inferior.
6777 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6778 (linux_attach): Likewise.
6780 2015-07-24 Yao Qi <yao.qi@linaro.org>
6782 * server.c (start_inferior): Code refactor.
6784 2015-07-24 Yao Qi <yao.qi@linaro.org>
6786 * server.c (process_serial_event): Set general_thread.
6788 2015-07-21 Yao Qi <yao.qi@linaro.org>
6790 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6791 aarch64_linux_get_debug_reg_capacity.
6793 2015-07-17 Yao Qi <yao.qi@linaro.org>
6795 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6796 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6797 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6798 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6799 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6800 (AARCH64_HWP_ALIGNMENT): Likewise.
6801 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6802 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6803 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6804 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6805 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6806 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6807 (struct aarch64_debug_reg_state): Likewise.
6808 (struct arch_lwp_info): Likewise.
6809 (aarch64_align_watchpoint): Likewise.
6810 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6811 (aarch64_watchpoint_length): Likewise.
6812 (aarch64_point_encode_ctrl_reg): Likewise
6813 (aarch64_point_is_aligned): Likewise.
6814 (aarch64_align_watchpoint): Likewise.
6815 (aarch64_linux_set_debug_regs):
6816 (aarch64_dr_state_insert_one_point): Likewise.
6817 (aarch64_dr_state_remove_one_point): Likewise.
6818 (aarch64_handle_breakpoint): Likewise.
6819 (aarch64_handle_aligned_watchpoint): Likewise.
6820 (aarch64_handle_unaligned_watchpoint): Likewise.
6821 (aarch64_handle_watchpoint): Likewise.
6823 2015-07-17 Yao Qi <yao.qi@linaro.org>
6825 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6826 and don't aarch64_get_debug_reg_state. All callers update.
6827 (aarch64_handle_aligned_watchpoint): Likewise.
6828 (aarch64_handle_unaligned_watchpoint): Likewise.
6829 (aarch64_handle_watchpoint): Likewise.
6830 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6831 (aarch64_remove_point): Likewise.
6833 2015-07-17 Yao Qi <yao.qi@linaro.org>
6835 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6837 (aarch64_handle_unaligned_watchpoint): Likewise.
6839 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6841 Revert the previous 3 commits:
6842 Move gdb_regex* to common/
6843 Move linux_find_memory_regions_full & co.
6844 gdbserver build-id attribute generator
6846 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6847 Jan Kratochvil <jan.kratochvil@redhat.com>
6849 gdbserver build-id attribute generator.
6850 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6851 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6852 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6854 (get_dynamic): Use find_pdhr to traverse program headers.
6855 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6856 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6857 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6858 (get_hex_build_id): New.
6859 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6860 to reply XML document.
6862 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6863 Jan Kratochvil <jan.kratochvil@redhat.com>
6865 * target.c: Include target/target-utils.h and fcntl.h.
6866 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6867 (target_fileio_read_stralloc): New functions.
6869 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6871 * Makefile.in (OBS): Add gdb_regex.o.
6873 * config.in: Rebuilt.
6874 * configure: Rebuilt.
6876 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6877 Jan Kratochvil <jan.kratochvil@redhat.com>
6879 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6880 * Makefile.in (OBS): Add target-utils.o.
6881 (linux-maps.o, target-utils.o): New.
6882 * configure.srv (srv_linux_obj): Add linux-maps.o.
6884 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6886 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6888 (the_low_target): Install it.
6890 2015-07-14 Pedro Alves <palves@redhat.com>
6892 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6893 Instead, ignore ECHILD, and throw an error for other errnos.
6895 2015-07-10 Pedro Alves <palves@redhat.com>
6897 * event-loop.c (struct callback_event) <data>: Change type to
6898 gdb_client_data instance instead of gdb_client_data pointer.
6899 (append_callback_event): Adjust.
6901 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6903 * linux-aarch64-low.c: Add comments for each linux_target_ops
6904 method. Remove comments already covered in target_ops and
6905 linux_target_ops definitions.
6906 (the_low_target): Add comments for each unimplemented method.
6908 2015-07-09 Yao Qi <yao.qi@linaro.org>
6910 * linux-aarch64-low.c (aarch64_regmap): Remove.
6911 (aarch64_usrregs_info): Remove.
6912 (regs_info): Set field usrregs to NULL.
6914 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6916 * linux-low.c: Include "rsp-low.h"
6917 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6918 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6919 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6920 (handle_btrace_enable_pt): New.
6921 (handle_btrace_general_set): Support "pt".
6922 (handle_btrace_conf_general_set): Support "pt:size".
6924 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6926 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6929 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6931 * linux-aarch64-low.c: Remove comment about endianness.
6932 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6933 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6936 2015-06-24 Gary Benson <gbenson@redhat.com>
6938 * linux-i386-ipa.c (stdint.h): Do not include.
6939 * lynx-i386-low.c (stdint.h): Likewise.
6940 * lynx-ppc-low.c (stdint.h): Likewise.
6941 * mem-break.c (stdint.h): Likewise.
6942 * thread-db.c (stdint.h): Likewise.
6943 * tracepoint.c (stdint.h): Likewise.
6944 * win32-low.c (stdint.h): Likewise.
6946 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6948 * server.c (write_qxfer_response): Update call to
6949 remote_escape_output.
6951 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6952 Jan Kratochvil <jan.kratochvil@redhat.com>
6954 Merge multiple hex conversions.
6955 * gdbreplay.c (tohex): Rename to 'fromhex'.
6956 (logchar): Use fromhex.
6958 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6960 * server.c (handle_qxfer_libraries): Set `version' attribute for
6963 2015-06-10 Gary Benson <gbenson@redhat.com>
6965 * target.h (struct target_ops) <multifs_open>: New field.
6966 <multifs_unlink>: Likewise.
6967 <multifs_readlink>: Likewise.
6968 * linux-low.c (nat/linux-namespaces.h): New include.
6969 (linux_target_ops): Initialize the_target->multifs_open,
6970 the_target->multifs_unlink and the_target->multifs_readlink.
6971 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6972 * hostio.c (hostio_fs_pid): New static variable.
6973 (hostio_handle_new_gdb_connection): New function.
6974 (handle_setfs): Likewise.
6975 (handle_open): Use the_target->multifs_open as appropriate.
6976 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6977 (handle_readlink): Use the_target->multifs_readlink as
6979 (handle_vFile): Handle vFile:setfs packets.
6980 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6981 after target_handle_new_gdb_connection.
6983 2015-06-10 Gary Benson <gbenson@redhat.com>
6985 * configure.ac (AC_CHECK_FUNCS): Add setns.
6986 * config.in: Regenerate.
6987 * configure: Likewise.
6988 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6989 (linux-namespaces.o): New rule.
6990 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6992 2015-06-09 Gary Benson <gbenson@redhat.com>
6994 * hostio.c (handle_open): Process mode argument with
6995 fileio_to_host_mode.
6997 2015-06-01 Yao Qi <yao.qi@linaro.org>
6999 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7000 * linux-x86-low.c: Likewise.
7002 2015-05-28 Don Breazeal <donb@codesourcery.com>
7004 * linux-low.c (handle_extended_wait): Initialize
7005 thread_info.last_resume_kind for new fork children.
7007 2015-05-15 Pedro Alves <palves@redhat.com>
7009 * target.h (target_handle_new_gdb_connection): Rewrite using if
7010 wrapped in do/while.
7012 2015-05-14 Joel Brobecker <brobecker@adacore.com>
7014 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
7015 * configure, config.in: Regenerate.
7016 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
7019 2015-05-12 Don Breazeal <donb@codesourcery.com>
7021 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
7022 PTRACE_EVENT_VFORK_DONE.
7023 (linux_low_ptrace_options, extended_event_reported): Add vfork
7025 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
7026 and "vforkdone" for RSP 'T' Stop Reply Packet.
7027 * server.h (report_vfork_events): Declare
7030 2015-05-12 Don Breazeal <donb@codesourcery.com>
7032 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7033 (the_low_target) <new_fork>: Initialize new member.
7034 * linux-arm-low.c (arm_new_fork): New function.
7035 (the_low_target) <new_fork>: Initialize new member.
7036 * linux-low.c (handle_extended_wait): Call new target function
7038 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7039 * linux-mips-low.c (mips_add_watchpoint): New function
7040 extracted from mips_insert_point.
7041 (the_low_target) <new_fork>: Initialize new member.
7042 (mips_linux_new_fork): New function.
7043 (mips_insert_point): Call mips_add_watchpoint.
7044 * linux-x86-low.c (x86_linux_new_fork): New function.
7045 (the_low_target) <new_fork>: Initialize new member.
7047 2015-05-12 Don Breazeal <donb@codesourcery.com>
7049 * linux-low.c (handle_extended_wait): Implement return value,
7050 rename argument 'event_child' to 'event_lwp', handle
7051 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7052 (linux_low_ptrace_options): New function.
7053 (linux_low_filter_event): Call linux_low_ptrace_options,
7054 use different argument fo linux_enable_event_reporting,
7055 use return value from handle_extended_wait.
7056 (extended_event_reported): New function.
7057 (linux_wait_1): Call extended_event_reported and set
7058 status to report fork events.
7059 (linux_write_memory): Add pid to debug message.
7060 (reset_lwp_ptrace_options_callback): New function.
7061 (linux_handle_new_gdb_connection): New function.
7062 (linux_target_ops): Initialize new structure member.
7063 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7064 * lynx-low.c: Initialize new structure member.
7065 * remote-utils.c (prepare_resume_reply): Implement stop reason
7066 "fork" for "T" stop message.
7067 * server.c (handle_query): Call handle_new_gdb_connection.
7068 * server.h (report_fork_events): Declare global flag.
7069 * target.h (struct target_ops) <handle_new_gdb_connection>:
7071 (target_handle_new_gdb_connection): New macro.
7072 * win32-low.c: Initialize new structure member.
7074 2015-05-12 Don Breazeal <donb@codesourcery.com>
7076 * mem-break.c (APPEND_TO_LIST): Define macro.
7077 (clone_agent_expr): New function.
7078 (clone_one_breakpoint): New function.
7079 (clone_all_breakpoints): New function.
7080 * mem-break.h: Declare new functions.
7082 2015-05-12 Don Breazeal <donb@codesourcery.com>
7084 * linux-low.c (linux_supports_fork_events): New function.
7085 (linux_supports_vfork_events): New function.
7086 (linux_target_ops): Initialize new structure members.
7087 (initialize_low): Call linux_check_ptrace_features.
7088 * lynx-low.c (lynx_target_ops): Initialize new structure
7090 * server.c (report_fork_events, report_vfork_events):
7092 (handle_query): Add new features to qSupported packet and
7094 (captured_main): Initialize new global variables.
7095 * target.h (struct target_ops) <supports_fork_events>:
7097 <supports_vfork_events>: New member.
7098 (target_supports_fork_events): New macro.
7099 (target_supports_vfork_events): New macro.
7100 * win32-low.c (win32_target_ops): Initialize new structure
7103 2015-05-12 Gary Benson <gbenson@redhat.com>
7105 * server.c (handle_qxfer_exec_file): Use current process
7108 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7110 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7111 Remove HAVE_PTRACE_GETREGS conditionals.
7112 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7113 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7115 2015-05-08 Yao Qi <yao.qi@linaro.org>
7117 * linux-low.c (linux_supports_conditional_breakpoints): New
7119 (linux_target_ops): Install new target method.
7120 * lynx-low.c (lynx_target_ops): Install NULL hook for
7121 supports_conditional_breakpoints.
7122 * nto-low.c (nto_target_ops): Likewise.
7123 * spu-low.c (spu_target_ops): Likewise.
7124 * win32-low.c (win32_target_ops): Likewise.
7125 * server.c (handle_query): Check
7126 target_supports_conditional_breakpoints.
7127 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7129 (target_supports_conditional_breakpoints): New macro.
7131 2015-05-06 Pedro Alves <palves@redhat.com>
7134 * server.c (start_inferior): If the process exits, mourn it.
7136 2015-04-21 Gary Benson <gbenson@redhat.com>
7138 * hostio.c (fileio_open_flags_to_host): Factored out to
7139 fileio_to_host_openflags in common/fileio.c. Single use
7142 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7144 * linux-xtensa-low.c (xtensa_fill_gregset)
7145 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7148 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7150 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7151 (regs_info): Replace usrregs pointer with NULL.
7153 2015-04-17 Gary Benson <gbenson@redhat.com>
7155 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7156 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7157 * server.c (handle_qxfer_exec_file): New function.
7158 (qxfer_packets): Add exec-file entry.
7159 (handle_query): Report qXfer:exec-file:read as supported packet.
7161 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7163 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7165 2015-04-09 Gary Benson <gbenson@redhat.com>
7167 * hostio-errno.c (errno_to_fileio_error): Remove function.
7168 Update caller to use remote_fileio_to_fio_error.
7170 2015-04-09 Yao Qi <yao.qi@linaro.org>
7172 * linux-low.c (linux_insert_point): Call
7173 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7174 (linux_remove_point): Call remove_memory_breakpoint if type is
7176 * linux-x86-low.c (x86_insert_point): Don't call
7177 insert_memory_breakpoint.
7178 (x86_remove_point): Don't call remove_memory_breakpoint.
7180 2015-04-01 Pedro Alves <palves@redhat.com>
7181 Cleber Rosa <crosa@redhat.com>
7183 * server.c (gdbserver_usage): Reorganize and extend the usage
7186 2015-03-24 Pedro Alves <palves@redhat.com>
7188 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7189 output. Also dump TRAP_TRACE.
7190 (linux_low_filter_event): In debug output, distinguish a
7191 resume_stop SIGSTOP from a delayed SIGSTOP.
7193 2015-03-24 Gary Benson <gbenson@redhat.com>
7195 * linux-x86-low.c (x86_linux_new_thread): Moved to
7197 (x86_linux_prepare_to_resume): Likewise.
7199 2015-03-24 Gary Benson <gbenson@redhat.com>
7201 * Makefile.in (x86-linux-dregs.o): New rule.
7202 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7203 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7204 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7205 (x86_linux_dr_get): Likewise.
7206 (x86_linux_dr_set): Likewise.
7207 (update_debug_registers_callback): Likewise.
7208 (x86_linux_dr_set_addr): Likewise.
7209 (x86_linux_dr_get_addr): Likewise.
7210 (x86_linux_dr_set_control): Likewise.
7211 (x86_linux_dr_get_control): Likewise.
7212 (x86_linux_dr_get_status): Likewise.
7213 (x86_linux_update_debug_registers): Likewise.
7215 2015-03-24 Gary Benson <gbenson@redhat.com>
7217 * linux-x86-low.c (x86_linux_update_debug_registers):
7218 New function, factored out from...
7219 (x86_linux_prepare_to_resume): ...this.
7221 2015-03-24 Gary Benson <gbenson@redhat.com>
7223 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7224 (x86_linux_dr_set): Likewise.
7225 (update_debug_registers_callback): Likewise.
7226 (x86_linux_dr_set_addr): Likewise.
7227 (x86_linux_dr_get_addr): Likewise.
7228 (x86_linux_dr_set_control): Likewise.
7229 (x86_linux_dr_get_control): Likewise.
7230 (x86_linux_dr_get_status): Likewise.
7231 (x86_linux_prepare_to_resume): Likewise.
7233 2015-03-24 Gary Benson <gbenson@redhat.com>
7235 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7236 Use perror_with_name. Pass string through gettext.
7237 (x86_linux_dr_set): Likewise.
7239 2015-03-24 Gary Benson <gbenson@redhat.com>
7241 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7242 (x86_linux_dr_set_addr): ...this.
7243 (x86_dr_low_get_addr): Rename to...
7244 (x86_linux_dr_get_addr): ...this.
7245 (x86_dr_low_set_control): Rename to...
7246 (x86_linux_dr_set_control): ...this.
7247 (x86_dr_low_get_control): Rename to...
7248 (x86_linux_dr_get_control): ...this.
7249 (x86_dr_low_get_status): Rename to...
7250 (x86_linux_dr_get_status): ...this.
7251 (x86_dr_low): Update with new function names.
7253 2015-03-24 Gary Benson <gbenson@redhat.com>
7255 * Makefile.in (x86-linux.o): New rule.
7256 * configure.srv: Add x86-linux.o to relevant targets.
7257 * linux-low.c (lwp_set_arch_private_info): New function.
7258 (lwp_arch_private_info): Likewise.
7259 * linux-x86-low.c: Include nat/x86-linux.h.
7260 (arch_lwp_info): Removed structure.
7261 (update_debug_registers_callback):
7262 Use lwp_set_debug_registers_changed.
7263 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7264 and lwp_set_debug_registers_changed.
7265 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7267 2015-03-24 Gary Benson <gbenson@redhat.com>
7269 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7270 * linux-arm-low.c (arm_new_thread): Likewise.
7271 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7272 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7273 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7274 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7276 2015-03-24 Gary Benson <gbenson@redhat.com>
7278 * linux-low.c (ptid_of_lwp): New function.
7279 (lwp_is_stopped): Likewise.
7280 (lwp_stop_reason): Likewise.
7281 * linux-x86-low.c (update_debug_registers_callback):
7283 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7286 2015-03-24 Gary Benson <gbenson@redhat.com>
7288 * linux-low.h (linux_stop_lwp): Remove declaration.
7290 2015-03-24 Gary Benson <gbenson@redhat.com>
7292 * linux-low.h: Include nat/linux-nat.h.
7293 * linux-low.c (iterate_over_lwps_args): New structure.
7294 (iterate_over_lwps_filter): New function.
7295 (iterate_over_lwps): Likewise.
7296 * linux-x86-low.c (update_debug_registers_callback):
7297 Update signature to what iterate_over_lwps expects.
7298 Remove PID check that iterate_over_lwps now performs.
7299 (x86_dr_low_set_addr): Use iterate_over_lwps.
7300 (x86_dr_low_set_control): Likewise.
7302 2015-03-24 Gary Benson <gbenson@redhat.com>
7304 * linux-x86-low.c (x86_debug_reg_state): New function.
7305 (x86_linux_prepare_to_resume): Use the above.
7307 2015-03-24 Gary Benson <gbenson@redhat.com>
7309 * linux-low.c (current_lwp_ptid): New function.
7310 * linux-x86-low.c: Include nat/linux-nat.h.
7311 (x86_dr_low_get_addr): Use current_lwp_ptid.
7312 (x86_dr_low_get_control): Likewise.
7313 (x86_dr_low_get_status): Likewise.
7315 2015-03-20 Pedro Alves <palves@redhat.com>
7317 * tracepoint.c (cmd_qtstatus): Make "str" const.
7319 2015-03-20 Pedro Alves <palves@redhat.com>
7321 * server.c (handle_general_set): Make "req_str" const.
7323 2015-03-19 Pedro Alves <palves@redhat.com>
7325 * linux-low.c (linux_resume_one_lwp): Rename to ...
7326 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7327 instead call perror_with_name.
7328 (check_ptrace_stopped_lwp_gone): New function.
7329 (linux_resume_one_lwp): Reimplement as wrapper around
7330 linux_resume_one_lwp_throw that swallows errors if the LWP is
7333 2015-03-19 Pedro Alves <palves@redhat.com>
7335 * linux-low.c (count_events_callback, select_event_lwp_callback):
7336 No longer check whether the thread has resume_stop as last resume
7339 2015-03-19 Pedro Alves <palves@redhat.com>
7341 * linux-low.c (count_events_callback, select_event_lwp_callback):
7342 Use the lwp's status_pending_p field, not the thread's.
7344 2015-03-19 Pedro Alves <palves@redhat.com>
7346 * linux-low.c (select_event_lwp_callback): Update comments to
7347 no longer mention SIGTRAP.
7349 2015-03-18 Gary Benson <gbenson@redhat.com>
7351 * server.c (handle_query): Do not report vFile:fstat as supported.
7353 2015-03-11 Gary Benson <gbenson@redhat.com>
7355 * hostio.c (sys/types.h): New include.
7356 (sys/stat.h): Likewise.
7357 (common-remote-fileio.h): Likewise.
7358 (handle_fstat): New function.
7359 (handle_vFile): Handle vFile:fstat packets.
7361 2015-03-11 Gary Benson <gbenson@redhat.com>
7363 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7364 struct stat.st_blocks and struct stat.st_blksize.
7365 * configure: Regenerate.
7366 * config.in: Likewise.
7367 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7368 (OBS): Add common-remote-fileio.o.
7369 (common-remote-fileio.o): New rule.
7371 2015-03-09 Pedro Alves <palves@redhat.com>
7373 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7374 'struct sockaddr' pointer in 'accept' call.
7376 2015-03-09 Pedro Alves <palves@redhat.com>
7379 2015-03-07 Pedro Alves <palves@redhat.com>
7380 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7381 or <winsock2.h> here. Instead include "gdb_socket.h".
7382 (remote_open): Use union gdb_sockaddr_u.
7383 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7384 or <winsock2.h> here. Instead include "gdb_socket.h".
7385 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7386 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7388 (init_named_socket, gdb_agent_helper_thread): Use union
7391 2015-03-07 Pedro Alves <palves@redhat.com>
7393 * configure.ac (build_warnings): Move
7394 -Wdeclaration-after-statement to the C-specific set.
7395 * configure: Regenerate.
7397 2015-03-07 Pedro Alves <palves@redhat.com>
7399 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7400 or <winsock2.h> here. Instead include "gdb_socket.h".
7401 (remote_open): Use union gdb_sockaddr_u.
7402 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7403 or <winsock2.h> here. Instead include "gdb_socket.h".
7404 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7405 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7407 (init_named_socket, gdb_agent_helper_thread): Use union
7410 2015-03-07 Pedro Alves <palves@redhat.com>
7412 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7415 2015-03-06 Yao Qi <yao.qi@linaro.org>
7417 * linux-aarch64-low.c (aarch64_insert_point): Use
7418 show_debug_regs as a boolean.
7419 (aarch64_remove_point): Likewise.
7421 2015-03-05 Pedro Alves <palves@redhat.com>
7423 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7424 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7425 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7426 * nto-low.c (nto_target_ops): Likewise.
7427 * spu-low.c (spu_target_ops): Likewise.
7428 * win32-low.c (win32_target_ops): Likewise.
7430 2015-03-04 Pedro Alves <palves@redhat.com>
7432 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7433 Decide whether a breakpoint triggered based on the SIGTRAP's
7435 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7436 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7437 (linux_low_filter_event): Check for breakpoints before checking
7439 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7441 (linux_stopped_by_sw_breakpoint)
7442 (linux_supports_stopped_by_sw_breakpoint)
7443 (linux_stopped_by_hw_breakpoint)
7444 (linux_supports_stopped_by_hw_breakpoint): New functions.
7445 (linux_target_ops): Install new target methods.
7447 2015-03-04 Pedro Alves <palves@redhat.com>
7449 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7450 * server.c (swbreak_feature, hwbreak_feature): New globals.
7451 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7452 (captured_main): Clear swbreak_feature and hwbreak_feature.
7453 * server.h (swbreak_feature, hwbreak_feature): Declare.
7454 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7455 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7456 supports_stopped_by_hw_breakpoint>: New fields.
7457 (target_supports_stopped_by_sw_breakpoint)
7458 (target_stopped_by_sw_breakpoint)
7459 (target_supports_stopped_by_hw_breakpoint)
7460 (target_stopped_by_hw_breakpoint): Declare.
7462 2015-03-04 Pedro Alves <palves@redhat.com>
7464 enum lwp_stop_reason -> enum target_stop_reason
7465 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7466 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7467 (linux_wait_1, stuck_in_jump_pad_callback)
7468 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7469 (linux_stopped_by_watchpoint):
7470 * linux-low.h (enum lwp_stop_reason): Delete.
7471 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7472 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7474 2015-03-04 Yao Qi <yao.qi@linaro.org>
7476 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7478 2015-03-03 Gary Benson <gbenson@redhat.com>
7480 * hostio.c (handle_vFile): Fix prefix lengths.
7482 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7484 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7487 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7489 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7490 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7491 (clean): Add "rm -f" for above C files.
7492 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7493 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7494 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7495 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7496 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7497 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7498 (init_registers_s390x_vx_linux64)
7499 (init_registers_s390x_tevx_linux64)
7500 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7501 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7503 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7504 (s390_store_vxrs_high): New functions.
7505 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7507 (s390_arch_setup): Add logic for selecting one of the new target
7508 descriptions. Activate the new vector regsets if applicable.
7509 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7510 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7511 and init_registers_s390x_tevx_linux64.
7513 2015-03-01 Pedro Alves <palves@redhat.com>
7515 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7518 2015-02-27 Pedro Alves <palves@redhat.com>
7520 * linux-x86-low.c (u_debugreg_offset): New function.
7521 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7523 2015-02-27 Pedro Alves <palves@redhat.com>
7525 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7526 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7527 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7528 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7529 (ps_lsetfpregs, ps_getpid)
7530 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7531 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7532 (ps_lsetxregs, ps_plog): Declare.
7534 2015-02-27 Pedro Alves <palves@redhat.com>
7536 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7537 IP_AGENT_EXPORT_FUNC.
7538 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7539 IP_AGENT_EXPORT_FUNC.
7540 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7541 (IP_AGENT_EXPORT): Delete.
7542 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7543 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7544 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7545 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7546 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7547 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7548 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7549 (traceframe_read_count, traceframe_write_count)
7550 (traceframes_created, trace_state_variables, get_raw_reg)
7551 (get_trace_state_variable_value, set_trace_state_variable_value)
7552 (ust_loaded, helper_thread_id, cmd_buf): Use
7553 IPA_SYM_EXPORTED_NAME.
7554 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7555 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7556 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7557 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7558 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7559 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7560 EXTERN_C_PUSH/EXTERN_C_POP.
7561 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7562 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7563 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7564 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7565 (traceframe_write_count, traceframe_read_count)
7566 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7567 (about_to_request_buffer_space, get_trace_state_variable_value)
7568 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7569 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7570 EXTERN_C_PUSH/EXTERN_C_POP.
7571 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7572 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7573 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7574 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7575 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7576 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7577 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7578 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7580 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7581 (IP_AGENT_EXPORT_VAR_DECL): Define.
7583 (gdb_agent_get_raw_reg): Declare.
7585 2015-02-27 Tom Tromey <tromey@redhat.com>
7586 Pedro Alves <palves@redhat.com>
7588 Rename symbols whose names are reserved C++ keywords throughout.
7590 2015-02-27 Pedro Alves <palves@redhat.com>
7592 * Makefile.in (COMPILER): New, get it from autoconf.
7593 (CXX): Get from autoconf instead.
7594 (COMPILE.pre): Use COMPILER.
7595 (CC-LD): Rename to ...
7596 (CC_LD): ... this. Use COMPILER.
7597 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7598 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7599 * acinclude.m4: Include build-with-cxx.m4.
7600 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7601 Disable -Werror by default if building in C++ mode.
7602 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7603 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7604 the C++ compiler. Save/restore CXXFLAGS too.
7605 * configure: Regenerate.
7607 2015-02-27 Pedro Alves <palves@redhat.com>
7609 * acinclude.m4: Include libiberty.m4.
7610 * configure.ac: Call libiberty_INIT.
7611 * config.in, configure: Regenerate.
7613 2015-02-26 Pedro Alves <palves@redhat.com>
7615 * linux-low.c (linux_wait_1): When incrementing the PC past a
7616 program breakpoint always use the_low_target.breakpoint_len as
7617 increment, rather than the maximum between that and
7618 the_low_target.decr_pc_after_break.
7620 2015-02-23 Pedro Alves <palves@redhat.com>
7622 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7623 thread was doing a step-over; always adjust the PC if
7624 we stepped over a permanent breakpoint.
7625 (linux_wait_1): If we stepped over breakpoint that was on top of a
7626 permanent breakpoint, manually advance the PC past it.
7628 2015-02-23 Pedro Alves <palves@redhat.com>
7630 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7632 (x86_fill_gregset, x86_store_gregset): Use it when handling
7635 2015-02-20 Pedro Alves <palves@redhat.com>
7637 * thread-db.c: Include "nat/linux-procfs.h".
7638 (thread_db_init): Skip listing new threads if the kernel supports
7639 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7641 2015-02-20 Pedro Alves <palves@redhat.com>
7643 * linux-low.c (status_pending_p_callback): Use ptid_match.
7645 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7647 PR breakpoints/16812
7648 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7649 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7650 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7652 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7654 PR breakpoints/15956
7655 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7657 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7659 * linux-low.c (linux_low_btrace_conf): Print size.
7660 * server.c (handle_btrace_conf_general_set): New.
7661 (hanle_general_set): Call handle_btrace_conf_general_set.
7662 (handle_query): Report Qbtrace-conf:bts:size as supported.
7664 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7666 * linux-low.c (linux_low_enable_btrace): Update parameters.
7667 (linux_low_btrace_conf): New.
7668 (linux_target_ops)<to_btrace_conf>: Initialize.
7669 * server.c (current_btrace_conf): New.
7670 (handle_btrace_enable): Rename to ...
7671 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7672 to target_enable_btrace. Update comment. Update users.
7673 (handle_qxfer_btrace_conf): New.
7674 (qxfer_packets): Add btrace-conf entry.
7675 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7676 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7677 (target_ops)<read_btrace_conf>: New.
7678 (target_enable_btrace): Update parameters.
7679 (target_read_btrace_conf): New.
7681 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7683 * server.c (handle_btrace_general_set): Remove call to
7684 target_supports_btrace.
7685 (supported_btrace_packets): New.
7686 (handle_query): Call supported_btrace_packets.
7687 * target.h: include btrace-common.h.
7688 (btrace_target_info): Removed.
7689 (supports_btrace, target_supports_btrace): Update parameters.
7691 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7693 * Makefile.in (SFILES): Add common/btrace-common.c.
7694 (OBS): Add common/btrace-common.o.
7695 (btrace-common.o): Add build rules.
7696 * linux-low: Include btrace-common.h.
7697 (linux_low_read_btrace): Use struct btrace_data. Call
7698 btrace_data_init and btrace_data_fini.
7700 2015-02-06 Pedro Alves <palves@redhat.com>
7702 * thread-db.c (find_new_threads_callback): Add debug output.
7704 2015-02-04 Pedro Alves <palves@redhat.com>
7706 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7707 (resume_stopped_resumed_lwps): New function.
7708 (linux_wait_for_event_filtered): Use it.
7710 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7712 * Makefile.in (SFILES): Add linux-personality.c.
7713 (linux-personality.o): New rule.
7714 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7715 list of objects to be built.
7716 * linux-low.c: Include nat/linux-personality.h.
7717 (linux_create_inferior): Remove code to disable address space
7718 randomization (moved to ../nat/linux-personality.c). Create
7719 cleanup to disable address space randomization.
7721 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7723 * Makefile.in (posix-strerror.o): New rule.
7724 (mingw-strerror.o): Likewise.
7725 * configure: Regenerated.
7726 * configure.ac: Source file ../common/common.host. Initialize new
7727 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7729 2015-01-14 Yao Qi <yao@codesourcery.com>
7731 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7732 (ppc-linux.o): New rule.
7733 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7734 * configure.ac: AC_CHECK_FUNCS(getauxval).
7735 * config.in: Re-generated.
7736 * configure: Re-generated.
7737 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7738 ppc64_64bit_inferior_p
7740 2015-01-14 Yao Qi <yao@codesourcery.com>
7742 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7743 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7744 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7745 (PT_ORIG_R3, PT_TRAP): Likewise.
7746 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7747 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7748 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7750 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7752 * i387-fp.c (i387_cache_to_xsave): In look over
7753 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7754 zmmh_low_space field by use of zmmh_high_space.
7756 2015-01-09 Pedro Alves <palves@redhat.com>
7758 * linux-low.c (step_over_bkpt): Move higher up in the file.
7759 (handle_extended_wait): Don't store the stop_pc here.
7760 (get_stop_pc): Adjust comments and rename to ...
7761 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7762 stopped for a software breakpoint or hardware breakpoint.
7763 (thread_still_has_status_pending_p): New function.
7764 (status_pending_p_callback): Use
7765 thread_still_has_status_pending_p. If the event is no longer
7766 interesting, resume the LWP.
7767 (handle_tracepoints): Add assert.
7768 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7769 (wstatus_maybe_breakpoint): New function.
7770 (cancel_breakpoint): Delete function.
7771 (check_stopped_by_watchpoint): New function, factored out from
7772 linux_low_filter_event.
7773 (lp_status_maybe_breakpoint): Delete function.
7774 (linux_low_filter_event): Remove filter_ptid argument.
7775 Leave thread group exits pending here. Store the LWP's stop PC.
7776 Always leave events pending.
7777 (linux_wait_for_event_filtered): Pull all events out of the
7778 kernel, and leave them all pending.
7779 (count_events_callback, select_event_lwp_callback): Consider all
7781 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7782 (select_event_lwp): Only give preference to the stepping LWP in
7783 all-stop mode. Adjust comments.
7784 (ignore_event): New function.
7785 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7786 references to cancel_breakpoints. Adjust to renames. Also give
7787 equal priority to all LWPs that have had events in non-stop mode.
7788 If reporting a software breakpoint event, unadjust the LWP's PC.
7789 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7790 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7792 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7793 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7794 (linux_stopped_by_watchpoint): Adjust.
7795 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7796 * linux-low.h (enum lwp_stop_reason): New.
7797 (struct lwp_info) <stop_pc>: Adjust comment.
7798 <stopped_by_watchpoint>: Delete field.
7799 <stop_reason>: New field.
7800 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7801 * mem-break.c (software_breakpoint_inserted_here)
7802 (hardware_breakpoint_inserted_here): New function.
7803 * mem-break.h (software_breakpoint_inserted_here)
7804 (hardware_breakpoint_inserted_here): Declare.
7805 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7806 (cancel_breakpoints): Delete.
7807 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7808 (upload_fast_traceframes): Remove references to
7811 2015-01-09 Pedro Alves <palves@redhat.com>
7813 * thread-db.c (find_new_threads_callback): Ignore thread if the
7814 kernel thread ID is -1.
7816 2015-01-09 Pedro Alves <palves@redhat.com>
7818 * linux-low.c (linux_attach_fail_reason_string): Move to
7819 nat/linux-ptrace.c, and rename.
7820 (linux_attach_lwp): Update comment.
7821 (attach_proc_task_lwp_callback): New function.
7822 (linux_attach): Adjust to rename and use
7823 linux_proc_attach_tgid_threads.
7824 (linux_attach_fail_reason_string): Delete declaration.
7826 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7828 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7829 * server.c (gdbserver_version): Likewise.
7831 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7833 * remote-utils.c: Include ctype.h.
7834 (input_interrupt): Explicitly handle the case when the char
7835 received is the NUL byte. Improve the printing of non-ASCII
7838 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7840 * linux-low.c (linux_low_filter_event): Update call to
7841 linux_enable_event_reporting following the addition of
7842 a new parameter to that function.
7844 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7847 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7848 (AARCH64_FPCR_REGNO): Likewise.
7849 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7850 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7851 (aarch64_store_fpregset): Likewise.
7853 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7855 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7856 Remove FIXME comment about assumption about N.
7858 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7860 * configure.ac: If large-file support is disabled in GDBserver,
7861 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7862 * configure: Regenerate.
7864 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7866 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7867 warning upon ENODATA from ptrace.
7868 * linux-s390-low.c (s390_store_tdb): New.
7869 (s390_regsets): Add regset for NT_S390_TDB.
7871 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7873 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7874 without a fill_function.
7875 * linux-s390-low.c (s390_fill_last_break): Remove.
7876 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7877 (s390_arch_setup): Use regset's size instead of fill_function for
7880 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7882 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7883 the regset's store function when ptrace returned an error.
7884 * regcache.c (get_thread_regcache): Invalidate register cache
7885 before fetching inferior's registers.
7887 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7889 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7890 while-loop as for-loop.
7891 (regsets_store_inferior_registers): Likewise.
7893 2014-11-28 Yao Qi <yao@codesourcery.com>
7895 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7896 * config.in, configure: Re-generate.
7897 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7900 2014-11-21 Yao Qi <yao@codesourcery.com>
7902 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7903 (AC_CHECK_HEADERS): Remove malloc.h.
7904 * configure: Re-generated.
7905 * config.in: Re-generated.
7906 * server.h: Don't include alloca.h and malloc.h.
7907 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7908 Don't include malloc.h.
7910 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7912 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7913 corresponding ERRNO check in same block.
7915 2014-11-12 Pedro Alves <palves@redhat.com>
7917 * server.c (cont_thread): Update comment.
7918 (start_inferior, attach_inferior): No longer clear cont_thread.
7919 (handle_v_cont): No longer set cont_thread.
7920 (captured_main): Clear cont_thread each time a GDB connects.
7922 2014-11-12 Pedro Alves <palves@redhat.com>
7924 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7925 thread, and don't resume all threads if the Hc thread has exited.
7927 2014-11-12 Pedro Alves <palves@redhat.com>
7929 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7930 the process group instead of to a specific LWP.
7932 2014-10-15 Pedro Alves <palves@redhat.com>
7935 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7937 (arm_set_thread_context): Delete.
7938 (the_low_target): Adjust.
7939 * win32-i386-low.c (debug_registers_changed)
7940 (debug_registers_used): Delete.
7941 (update_debug_registers_callback): New function.
7942 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7943 needing to update their debug registers.
7944 (win32_get_current_dr): New function.
7945 (x86_dr_low_get_addr, x86_dr_low_get_control)
7946 (x86_dr_low_get_status): Fetch the debug register from the thread
7948 (i386_initial_stuff): Adjust.
7949 (i386_get_thread_context): Remove current_event parameter. Don't
7950 clear debug_registers_changed nor copy DR values to
7952 (i386_set_thread_context): Delete.
7953 (i386_prepare_to_resume): New function.
7954 (i386_thread_added): Mark the thread as needing to update irs
7956 (the_low_target): Remove i386_set_thread_context and install
7957 i386_prepare_to_resume.
7958 * win32-low.c (win32_get_thread_context): Adjust.
7959 (win32_set_thread_context): Use SetThreadContext
7961 (win32_prepare_to_resume): New function.
7962 (win32_require_context): New function, factored out from ...
7963 (thread_rec): ... this.
7964 (continue_one_thread): Call win32_prepare_to_resume on each thread
7965 we're about to continue.
7966 (win32_resume): Call win32_prepare_to_resume on the event thread.
7967 * win32-low.h (struct win32_thread_info)
7968 <debug_registers_changed>: New field.
7969 (struct win32_target_ops): Change prototype of set_thread_context,
7970 delete set_thread_context and add prepare_to_resume.
7971 (win32_require_context): New declaration.
7973 2014-10-08 Gary Benson <gbenson@redhat.com>
7975 * server.h: Do not include common-exceptions.h.
7977 2014-10-08 Gary Benson <gbenson@redhat.com>
7979 * server.h: Do not include cleanups.h.
7981 2014-09-30 James Hogan <james.hogan@imgtec.com>
7983 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7986 2014-09-23 Yao Qi <yao@codesourcery.com>
7988 * linux-low.c (lp_status_maybe_breakpoint): New function.
7989 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7990 (count_events_callback): Likewise.
7991 (select_event_lwp_callback): Likewise.
7992 (cancel_breakpoints_callback): Likewise.
7994 2014-09-19 Don Breazeal <donb@codesourcery.com>
7996 * linux-low.c (handle_extended_wait): Call
7997 linux_ptrace_get_extended_event.
7998 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7999 linux_is_extended_waitstatus.
8001 2014-09-16 Joel Brobecker <brobecker@adacore.com>
8003 * Makefile.in (CPPFLAGS): Define.
8004 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8005 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8007 2014-09-16 Gary Benson <gbenson@redhat.com>
8009 * inferiors.h (current_inferior): Renamed as...
8010 (current_thread): New variable. All uses updated.
8011 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8012 (maybe_move_out_of_jump_pad): Likewise.
8013 (cancel_breakpoint): Likewise.
8014 (linux_low_filter_event): Likewise.
8015 (wait_for_sigstop): Likewise.
8016 (linux_resume_one_lwp): Likewise.
8017 (need_step_over_p): Likewise.
8018 (start_step_over): Likewise.
8019 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
8020 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
8021 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
8022 and save_inferior as saved_thread.
8023 * regcache.c (get_thread_regcache): Renamed saved_inferior as
8025 (regcache_invalidate_thread): Likewise.
8026 * remote-utils.c (prepare_resume_reply): Likewise.
8027 * thread-db.c (thread_db_get_tls_address): Likewise.
8028 (disable_thread_event_reporting): Likewise.
8029 (remove_thread_event_breakpoints): Likewise.
8030 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8032 * target.h (set_desired_inferior): Renamed as...
8033 (set_desired_thread): New declaration. All uses updated.
8034 * server.c (myresume): Updated comment to reference thread instead
8036 (handle_serial_event): Likewise.
8037 (handle_target_event): Likewise.
8039 2014-09-12 Tom Tromey <tromey@redhat.com>
8040 Gary Benson <gbenson@redhat.com>
8042 * regcache.h: Include common-regcache.h.
8043 (regcache_read_pc): Don't declare.
8044 * regcache.c (get_thread_regcache_for_ptid): New function.
8046 2014-09-11 Tom Tromey <tromey@redhat.com>
8047 Gary Benson <gbenson@redhat.com>
8049 * symbol.c: New file.
8050 * Makefile.in (SFILES): Add symbol.c.
8051 (OBS): Add symbol.o.
8053 2014-09-11 Gary Benson <gbenson@redhat.com>
8055 * target.c (target_stop_ptid, target_continue_ptid): New
8058 2014-09-11 Tom Tromey <tromey@redhat.com>
8059 Gary Benson <gbenson@redhat.com>
8061 * target.h: Include target/target.h.
8062 * target.c (target_read_memory, target_read_uint32)
8063 (target_write_memory): New functions.
8065 2014-09-11 Gary Benson <gbenson@redhat.com>
8067 * server.h (debug_hw_points): Don't declare.
8068 * server.c (debug_hw_points): Don't define. Replace all uses
8069 with show_debug_regs.
8070 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8071 all uses with show_debug_regs.
8073 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8075 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8076 endianness into account.
8077 (ppc_supply_ptrace_register): Likewise.
8079 2014-09-03 James Hogan <james.hogan@imgtec.com>
8081 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8082 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8084 2014-09-03 Gary Benson <gbenson@redhat.com>
8086 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8087 ALL_DEBUG_ADDRESS_REGISTERS.
8089 2014-09-02 Gary Benson <gbenson@redhat.com>
8091 * i386-low.h: Renamed as...
8092 * x86-low.h: New file. All type, function and variable name
8093 prefixes changed from "i386_" to "x86_". All references updated.
8094 * i386-low.c: Renamed as...
8095 * x86-low.c: New file. All type, function and variable name
8096 prefixes changed from "i386_" to "x86_". All references updated.
8098 2014-09-02 Gary Benson <gbenson@redhat.com>
8100 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8101 (x86_linux_new_thread): Likewise.
8103 2014-08-29 Gary Benson <gbenson@redhat.com>
8105 * server.h (setjmp.h): Do not include.
8106 (toplevel): Do not declare.
8107 (common-exceptions.h): Include.
8108 (cleanups.h): Likewise.
8109 * server.c (toplevel): Do not define.
8110 (exit_code): New static global.
8111 (detach_or_kill_for_exit_cleanup): New function.
8112 (main): New function. Original main renamed to...
8113 (captured_main): New function.
8114 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8116 2014-08-29 Gary Benson <gbenson@redhat.com>
8118 * Makefile.in (SFILES): Add common/common-exceptions.c.
8119 (OBS): Add common-exceptions.o.
8120 (common-exceptions.o): New rule.
8121 * utils.c (prepare_to_throw_exception): New function.
8123 2014-08-29 Gary Benson <gbenson@redhat.com>
8125 * config.in: Regenerate.
8126 * configure: Likewise.
8128 2014-08-29 Gary Benson <gbenson@redhat.com>
8130 * Makefile.in (SFILES): Add common/cleanups.c.
8132 (cleanups.o): New rule.
8134 2014-08-29 Gary Benson <gbenson@redhat.com>
8136 * utils.c (internal_vwarning): New function.
8138 2014-08-28 Gary Benson <gbenson@redhat.com>
8140 * utils.h (fatal): Remove declaration.
8141 * utils.c (fatal): Remove function.
8143 2014-08-28 Gary Benson <gbenson@redhat.com>
8145 * tracepoint.c (gdb_agent_init): Replace fatal with
8147 (initialize_tracepoint): Likewise.
8149 2014-08-28 Gary Benson <gbenson@redhat.com>
8151 * remote-utils.c (remote_prepare): Replace fatal with error.
8153 2014-08-28 Gary Benson <gbenson@redhat.com>
8155 * linux-low.c (linux_async): Replace fatal with warning.
8157 (linux_start_non_stop): Return -1 if linux_async failed.
8159 2014-08-28 Gary Benson <gbenson@redhat.com>
8161 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8163 (i386_dr_low_get_addr): Remove vague comment.
8164 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8167 2014-08-28 Gary Benson <gbenson@redhat.com>
8169 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8170 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8172 (linux_resume_one_lwp): Likewise.
8173 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8175 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8176 with internal_error.
8177 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8178 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8179 (find_register_by_name): Replace fatal with internal_error.
8180 (find_regno): Likewise.
8181 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8182 * thread-db.c (thread_db_create_event): Likewise.
8183 (thread_db_load_search): Likewise.
8184 (try_thread_db_load_1): Likewise.
8185 * tracepoint.c (get_jump_space_head): Replace fatal with
8187 (claim_trampoline_space): Likewise.
8188 (have_fast_tracepoint_trampoline_buffer): Likewise.
8189 (cmd_qtstart): Likewise.
8190 (stop_tracing): Likewise.
8191 (fast_tracepoint_collecting): Likewise.
8192 (target_malloc): Likewise.
8193 (download_tracepoint): Likewise.
8194 (download_trace_state_variables): Replace check with gdb_assert.
8195 (upload_fast_traceframes): Replace fatal with internal_error.
8197 2014-08-19 Tom Tromey <tromey@redhat.com>
8198 Gary Benson <gbenson@redhat.com>
8200 * Makefile.in (SFILES): Add common/common-debug.c.
8201 (OBS): Add common-debug.o.
8202 (common-debug.o): New rule.
8203 * debug.h (debug_printf): Don't declare.
8204 * debug.c (debug_printf): Renamed and rewritten as...
8205 (debug_vprintf): New function.
8207 2014-08-19 Gary Benson <gbenson@redhat.com>
8209 * utils.h: Do not include print-utils.h.
8211 2014-08-19 Tom Tromey <tromey@redhat.com>
8212 Gary Benson <gbenson@redhat.com>
8214 * server.h: Add static assertion.
8215 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8217 2014-08-19 Tom Tromey <tromey@redhat.com>
8218 Gary Benson <gbenson@redhat.com>
8220 * Makefile.in (SFILES): Add common/errors.c.
8221 (OBS): Add errors.o.
8222 (IPA_OBS): Add errors-ipa.o.
8223 (errors.o): New rule.
8224 (errors-ipa.o): Likewise.
8225 * utils.h (perror_with_name, error, warning): Don't declare.
8226 * utils.c (warning): Renamed and rewritten as...
8227 (vwarning): New function.
8228 (error): Renamed and rewritten as...
8229 (verror): New function.
8230 (internal_error): Renamed and rewritten as...
8231 (internal_verror): New function.
8233 2014-08-07 Gary Benson <gbenson@redhat.com>
8235 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8236 * configure: Regenerate.
8237 * config.in: Likewise.
8238 * server.h: Do not include errno.h.
8239 * event-loop.c: Likewise.
8240 * hostio-errno.c: Likewise.
8241 * linux-low.c: Likewise.
8242 * remote-utils.c: Likewise.
8243 * spu-low.c: Likewise.
8244 * utils.c: Likewise.
8245 * gdbreplay.c: Unconditionally include errno.h.
8247 2014-08-07 Gary Benson <gbenson@redhat.com>
8249 * server.h: Do not include string.h.
8250 * event-loop.c: Likewise.
8251 * linux-low.c: Likewise.
8252 * regcache.c: Likewise.
8253 * remote-utils.c: Likewise.
8254 * spu-low.c: Likewise.
8255 * utils.c: Likewise.
8257 2014-08-07 Gary Benson <gbenson@redhat.com>
8259 * server.h: Do not include gdb_assert.h.
8261 2014-08-07 Gary Benson <gbenson@redhat.com>
8263 * server.h: Do not include common-utils.h.
8265 2014-08-07 Gary Benson <gbenson@redhat.com>
8267 * server.h: Do not include ptid.h.
8268 * notif.h: Likewise.
8270 2014-08-07 Gary Benson <gbenson@redhat.com>
8272 * server.h: Do not include gdb_locale.h.
8274 2014-08-07 Gary Benson <gbenson@redhat.com>
8276 * server.h: Do not include gdb/signals.h.
8277 * win32-low.c: Likewise.
8279 2014-08-07 Gary Benson <gbenson@redhat.com>
8281 * server.h: Do not include pathmax.h.
8283 2014-08-07 Gary Benson <gbenson@redhat.com>
8285 * server.h: Do not include libiberty.h.
8286 * linux-bfin-low.c: Likewise.
8288 2014-08-07 Gary Benson <gbenson@redhat.com>
8290 * server.h: Do not include ansidecl.h.
8292 2014-08-07 Gary Benson <gbenson@redhat.com>
8294 * linux-x86-low.c: Do not include stddef.h.
8295 * lynx-ppc-low.c: Likewise.
8296 * tracepoint.c: Likewise.
8298 2014-08-07 Gary Benson <gbenson@redhat.com>
8300 * server.h: Do not include stdarg.h.
8301 * nto-low.c: Likewise.
8303 2014-08-07 Gary Benson <gbenson@redhat.com>
8305 * server.h: Do not include stdlib.h.
8306 * inferiors.c: Likewise.
8307 * linux-low.c: Likewise.
8308 * regcache.c: Likewise.
8309 * spu-low.c: Likewise.
8310 * tracepoint.c: Likewise.
8311 * utils.c: Likewise.
8313 2014-08-07 Gary Benson <gbenson@redhat.com>
8315 * server.h: Do not include stdio.h.
8316 * linux-low.c: Likewise.
8317 * remote-utils.c: Likewise.
8318 * spu-low.c: Likewise.
8319 * utils.c: Likewise.
8320 * wincecompat.c: Likewise.
8322 2014-08-06 Gary Benson <gbenson@redhat.com>
8324 * regcache.c (init_register_cache): Move conditionals inside if.
8326 2014-08-06 Gary Benson <gbenson@redhat.com>
8328 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8330 2014-07-31 Gary Benson <gbenson@redhat.com>
8332 * ax.h: Do not include server.h.
8333 * gdbthread.h: Likewise.
8334 * lynx-low.h: Likewise.
8335 * notif.h: Likewise.
8337 2014-07-30 Gary Benson <gbenson@redhat.com>
8339 * server.h: Include common-defs.h.
8340 Do not include config.h or build-gnulib-gdbserver/config.h.
8342 2014-07-30 Gary Benson <gbenson@redhat.com>
8344 * hostio-errno.c: Move server.h to top of includes list.
8345 * inferiors.c: Likewise.
8346 * linux-x86-low.c: Likewise.
8347 * notif.c: Include server.h.
8349 2014-07-24 Tom Tromey <tromey@redhat.com>
8350 Gary Benson <gbenson@redhat.com>
8352 * server.h (CORE_ADDR): Now unsigned.
8354 2014-07-16 Pedro Alves <palves@redhat.com>
8356 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8358 2014-07-15 Pedro Alves <palves@redhat.com>
8360 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8363 2014-07-11 Pedro Alves <palves@redhat.com>
8365 * linux-low.c (kill_wait_lwp): New function, based on
8366 kill_one_lwp_callback, but use my_waitpid directly.
8367 (kill_one_lwp_callback, linux_kill): Use it.
8369 2014-06-23 Pedro Alves <palves@redhat.com>
8371 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8372 before setting DR0..DR3.
8374 2014-06-20 Gary Benson <gbenson@redhat.com>
8376 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8377 * configure: Regenerated.
8378 * config.in: Likewise.
8380 2014-06-20 Gary Benson <gbenson@redhat.com>
8382 * Makefile.in (SFILES): Update locations for files moved
8384 (object file files): Reordered.
8386 2014-06-20 Gary Benson <gbenson@redhat.com>
8388 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8389 (i386_dr_low_set_addr): Likewise.
8390 (i386_dr_low_get_addr): Likewise.
8391 (i386_dr_low_can_set_control): Likewise.
8392 (i386_dr_low_set_control): Likewise.
8393 (i386_dr_low_get_control): Likewise.
8394 (i386_dr_low_get_status): Likewise.
8395 (i386_get_debug_register_length): Likewise.
8396 * linux-x86-low.c (i386_dr_low_set_addr):
8397 Changed signature. Made static.
8398 (i386_dr_low_get_addr): Likewise.
8399 (i386_dr_low_set_control): Likewise.
8400 (i386_dr_low_get_control): Likewise.
8401 (i386_dr_low_get_status): Likewise.
8402 (i386_dr_low): New global variable.
8403 * win32-i386-low.c (i386_dr_low_set_addr):
8404 Changed signature. Made static.
8405 (i386_dr_low_get_addr): Likewise.
8406 (i386_dr_low_set_control): Likewise.
8407 (i386_dr_low_get_control): Likewise.
8408 (i386_dr_low_get_status): Likewise.
8409 (i386_dr_low): New global variable.
8411 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8413 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8414 * Makefile.in (AR, AR_FLAGS): Define.
8415 * configure: Regenerate.
8417 2014-06-19 Gary Benson <gbenson@redhat.com>
8419 * Makefile.in (i386-dregs.o): New rule.
8420 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8421 * i386-low.c (target.h): Remove include.
8422 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8423 (DR_CONTROL_SHIFT): Likewise.
8424 (DR_CONTROL_SIZE): Likewise.
8425 (DR_RW_EXECUTE): Likewise.
8426 (DR_RW_WRITE): Likewise.
8427 (DR_RW_READ): Likewise.
8428 (DR_RW_IORW): Likewise.
8429 (DR_LEN_1): Likewise.
8430 (DR_LEN_2): Likewise.
8431 (DR_LEN_4): Likewise.
8432 (DR_LEN_8): Likewise.
8433 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8434 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8435 (DR_ENABLE_SIZE): Likewise.
8436 (DR_LOCAL_SLOWDOWN): Likewise.
8437 (DR_GLOBAL_SLOWDOWN): Likewise.
8438 (DR_CONTROL_RESERVED): Likewise.
8439 (I386_DR_CONTROL_MASK): Likewise.
8440 (I386_DR_VACANT): Likewise.
8441 (I386_DR_LOCAL_ENABLE): Likewise.
8442 (I386_DR_GLOBAL_ENABLE): Likewise.
8443 (I386_DR_DISABLE): Likewise.
8444 (I386_DR_SET_RW_LEN): Likewise.
8445 (I386_DR_GET_RW_LEN): Likewise.
8446 (I386_DR_WATCH_HIT): Likewise.
8447 (i386_wp_op_t): Likewise.
8448 (i386_show_dr): Likewise.
8449 (i386_length_and_rw_bits): Likewise.
8450 (i386_insert_aligned_watchpoint): Likewise.
8451 (i386_remove_aligned_watchpoint): Likewise.
8452 (i386_handle_nonaligned_watchpoint): Likewise.
8453 i386_update_inferior_debug_regs(): Likewise.
8454 (i386_dr_insert_watchpoint): Likewise.
8455 (i386_dr_remove_watchpoint): Likewise.
8456 (i386_dr_region_ok_for_watchpoint): Likewise.
8457 (i386_dr_stopped_data_address): Likewise.
8458 (i386_dr_stopped_by_watchpoint): Likewise.
8460 2014-06-19 Gary Benson <gbenson@redhat.com>
8462 * i386-low.c (i386_dr_show): Renamed to
8463 i386_show_dr and made static. All uses updated.
8464 (i386_dr_length_and_rw_bits): Renamed to
8465 i386_length_and_rw_bits and made static.
8467 (i386_dr_insert_aligned_watchpoint): Renamed to
8468 i386_insert_aligned_watchpoint and made static.
8470 (i386_dr_remove_aligned_watchpoint): Renamed to
8471 i386_remove_aligned_watchpoint and made static.
8473 (i386_dr_update_inferior_debug_regs): Renamed to
8474 i386_update_inferior_debug_regs and made static.
8477 2014-06-18 Gary Benson <gbenson@redhat.com>
8479 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8480 (i386_dr_low_can_set_control): Likewise.
8481 (i386_get_debug_register_length): Likewise.
8482 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8483 (i386_dr_low_can_set_control): Likewise.
8484 (i386_get_debug_register_length): Likewise.
8486 2014-06-17 Gary Benson <gbenson@redhat.com>
8488 * i386-low.h (i386-dregs.h): New include.
8489 (DR_FIRSTADDR): Now in i386-dregs.h.
8490 (DR_LASTADDR): Likewise.
8491 (DR_NADDR): Likewise.
8492 (DR_STATUS): Likewise.
8493 (DR_CONTROL): Likewise.
8494 (i386_debug_reg_state): Likewise.
8495 (i386_dr_insert_watchpoint): Likewise.
8496 (i386_dr_remove_watchpoint): Likewise.
8497 (i386_dr_region_ok_for_watchpoint): Likewise.
8498 (i386_dr_stopped_data_address): Likewise.
8499 (i386_dr_stopped_by_watchpoint): Likewise.
8500 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8502 2014-06-18 Gary Benson <gbenson@redhat.com>
8504 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8505 i386_dr_insert_watchpoint.
8506 (i386_low_remove_watchpoint): Renamed to
8507 i386_dr_remove_watchpoint.
8508 (i386_low_region_ok_for_watchpoint): Renamed to
8509 i386_dr_region_ok_for_watchpoint.
8510 (i386_low_stopped_data_address): Renamed to
8511 i386_dr_stopped_data_address.
8512 (i386_low_stopped_by_watchpoint): Renamed to
8513 i386_dr_stopped_by_watchpoint.
8514 * i386-low.c (i386_show_dr): Renamed to
8515 i386_dr_show and made nonstatic. All uses updated.
8516 (i386_length_and_rw_bits): Renamed to
8517 i386_dr_length_and_rw_bits and made nonstatic.
8519 (i386_insert_aligned_watchpoint): Renamed to
8520 i386_dr_insert_aligned_watchpoint and made nonstatic.
8522 (i386_remove_aligned_watchpoint): Renamed to
8523 i386_dr_remove_aligned_watchpoint and made nonstatic.
8525 (i386_update_inferior_debug_regs): Renamed to
8526 i386_dr_update_inferior_debug_regs and made nonstatic.
8528 (i386_low_insert_watchpoint): Renamed to
8529 i386_dr_insert_watchpoint. All uses updated.
8530 (i386_low_remove_watchpoint): Renamed to
8531 i386_dr_remove_watchpoint. All uses updated.
8532 (i386_low_region_ok_for_watchpoint): Renamed to
8533 i386_dr_region_ok_for_watchpoint. All uses updated.
8534 (i386_low_stopped_data_address): Renamed to
8535 i386_dr_stopped_data_address. All uses updated.
8536 (i386_low_stopped_by_watchpoint): Renamed to
8537 i386_dr_stopped_by_watchpoint. All uses updated.
8539 2014-06-18 Gary Benson <gbenson@redhat.com>
8541 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8542 (i386_dr_low_can_set_control): Likewise.
8543 (i386_insert_aligned_watchpoint): New check.
8545 2014-06-18 Gary Benson <gbenson@redhat.com>
8547 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8550 2014-06-18 Gary Benson <gbenson@redhat.com>
8552 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8553 instead of fatal and error.
8554 (i386_handle_nonaligned_watchpoint): Likewise.
8556 2014-06-18 Gary Benson <gbenson@redhat.com>
8558 * i386-low.c (i386_get_debug_register_length): New macro.
8559 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8560 (i386_show_dr): Use debug_printf instead of fprintf. Use
8561 phex to format values.
8563 2014-06-18 Gary Benson <gbenson@redhat.com>
8565 * i386-low.h: Comment changes.
8566 * i386-low.c: Likewise.
8568 2014-06-18 Gary Benson <gbenson@redhat.com>
8570 * i386-low.c: Whitespace changes.
8572 2014-06-12 Tom Tromey <tromey@redhat.com>
8574 * utils.c (freeargv): Remove.
8576 2014-06-12 Tom Tromey <tromey@redhat.com>
8578 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8579 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8580 (parse_debug_format_options): Likewise.
8581 (gdbserver_usage): Likewise.
8582 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8583 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8584 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8586 ($(LIBGNU)): Depend on libiberty.
8587 (all-lib): Recurse into all subdirs.
8588 (install-only): Invoke "install" target in subdirs.
8589 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8591 * configure: Rebuild.
8592 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8593 for vasprintf, vsnprintf, or gettimeofday.
8594 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8597 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8599 * development.sh: Delete.
8600 * Makefile.in (config.status): Adjust dependency on development.sh.
8601 * configure.ac: Adjust development.sh source call.
8602 * configure: Regenerate.
8604 2014-06-02 Pedro Alves <palves@redhat.com>
8606 * ax.c (gdb_free_agent_expr): New function.
8607 * ax.h (gdb_free_agent_expr): New declaration.
8608 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8610 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8612 (clear_breakpoint_conditions_and_commands): New function.
8613 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8614 (clear_breakpoint_conditions_and_commands): New declaration.
8616 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8618 * linux-aarch64-low.c (asm/ptrace.h): Include.
8620 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8622 Fix TLS access for -static -pthread.
8623 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8624 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8625 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8627 2014-05-20 Pedro Alves <palves@redhat.com>
8629 * linux-aarch64-low.c (aarch64_insert_point)
8630 (aarch64_remove_point): No longer check whether the type is
8631 supported here. Adjust to new interface.
8632 (the_low_target): Install aarch64_supports_z_point_type as
8633 supports_z_point_type method.
8634 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8635 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8636 instead of a Z packet char. Adjust.
8637 (arm_supports_z_point_type): New function.
8638 (arm_insert_point, arm_remove_point): Adjust to new interface.
8639 (the_low_target): Install arm_supports_z_point_type.
8640 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8641 (cris_insert_point, cris_remove_point): Adjust to new interface.
8642 Don't check whether the type is supported here.
8643 (the_low_target): Install cris_supports_z_point_type.
8644 * linux-low.c (linux_supports_z_point_type): New function.
8645 (linux_insert_point, linux_remove_point): Adjust to new interface.
8646 * linux-low.h (struct linux_target_ops) <insert_point,
8647 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8648 raw_breakpoint pointer parameter.
8649 <supports_z_point_type>: New method.
8650 * linux-mips-low.c (mips_supports_z_point_type): New function.
8651 (mips_insert_point, mips_remove_point): Adjust to new interface.
8652 Use mips_supports_z_point_type.
8653 (the_low_target): Install mips_supports_z_point_type.
8654 * linux-ppc-low.c (the_low_target): Install NULL as
8655 supports_z_point_type method.
8656 * linux-s390-low.c (the_low_target): Install NULL as
8657 supports_z_point_type method.
8658 * linux-sparc-low.c (the_low_target): Install NULL as
8659 supports_z_point_type method.
8660 * linux-x86-low.c (x86_supports_z_point_type): New function.
8661 (x86_insert_point): Adjust to new insert_point interface. Use
8662 insert_memory_breakpoint. Adjust to new
8663 i386_low_insert_watchpoint interface.
8664 (x86_remove_point): Adjust to remove_point interface. Use
8665 remove_memory_breakpoint. Adjust to new
8666 i386_low_remove_watchpoint interface.
8667 (the_low_target): Install x86_supports_z_point_type.
8668 * lynx-low.c (lynx_target_ops): Install NULL as
8669 supports_z_point_type callback.
8670 * nto-low.c (nto_supports_z_point_type): New.
8671 (nto_insert_point, nto_remove_point): Adjust to new interface.
8672 (nto_target_ops): Install nto_supports_z_point_type.
8673 * mem-break.c: Adjust intro comment.
8674 (struct raw_breakpoint) <raw_type, size>: New fields.
8675 <inserted>: Update comment.
8676 <shlib_disabled>: Delete field.
8677 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8678 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8679 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8680 (raw_bkpt_type_to_target_hw_bp_type): New function.
8681 (find_enabled_raw_code_breakpoint_at): New function.
8682 (find_raw_breakpoint_at): New type and size parameters. Use them.
8683 (insert_memory_breakpoint): New function, based off
8684 set_raw_breakpoint_at.
8685 (remove_memory_breakpoint): New function.
8686 (set_raw_breakpoint_at): Reimplement.
8687 (set_breakpoint): New, based on set_breakpoint_at.
8688 (set_breakpoint_at): Reimplement.
8689 (delete_raw_breakpoint): Go through the_target->remove_point
8690 instead of assuming memory breakpoints.
8691 (find_gdb_breakpoint_at): Delete.
8692 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8693 (find_gdb_breakpoint): New function.
8694 (set_gdb_breakpoint_at): Delete.
8695 (z_type_supported): New function.
8696 (set_gdb_breakpoint_1): New function, loosely based off
8697 set_gdb_breakpoint_at.
8698 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8699 (delete_gdb_breakpoint_at): Delete.
8700 (delete_gdb_breakpoint_1): New function, loosely based off
8701 delete_gdb_breakpoint_at.
8702 (delete_gdb_breakpoint): New function.
8703 (clear_gdb_breakpoint_conditions): Rename to ...
8704 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8706 (add_condition_to_breakpoint): Make static.
8707 (add_breakpoint_condition): Take a struct breakpoint pointer
8708 instead of an address. Adjust.
8709 (gdb_condition_true_at_breakpoint): Rename to ...
8710 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8712 (gdb_condition_true_at_breakpoint): Reimplement.
8713 (add_breakpoint_commands): Take a struct breakpoint pointer
8714 instead of an address. Adjust.
8715 (gdb_no_commands_at_breakpoint): Rename to ...
8716 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8717 parameter. Return true if no breakpoint was found. Change debug
8719 (gdb_no_commands_at_breakpoint): Reimplement.
8720 (run_breakpoint_commands): Rename to ...
8721 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8722 and change return type to boolean.
8723 (run_breakpoint_commands): New function.
8724 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8725 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8726 breakpoint. Go through the_target->remove_point instead of
8727 assuming memory breakpoint.
8728 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8729 software and hardware breakpoints.
8730 (reinsert_raw_breakpoint): Go through the_target->insert_point
8731 instead of assuming memory breakpoint.
8732 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8733 software and hardware breakpoints.
8734 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8735 Check both software and hardware breakpoints.
8736 (validate_inserted_breakpoint): Assert the breakpoint is a
8737 software breakpoint. Set the inserted flag to -1 instead of
8738 setting shlib_disabled.
8739 (delete_disabled_breakpoints): Adjust.
8740 (validate_breakpoints): Only validate software breakpoints.
8741 Adjust to inserted flag change.
8742 (check_mem_read, check_mem_write): Skip breakpoint types other
8743 than software breakpoints. Adjust to inserted flag change.
8744 * mem-break.h (enum raw_bkpt_type): New enum.
8745 (raw_breakpoint, struct process_info): Forward declare.
8746 (Z_packet_to_target_hw_bp_type): Delete declaration.
8747 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8748 (set_gdb_breakpoint, delete_gdb_breakpoint)
8749 (clear_breakpoint_conditions): New declarations.
8750 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8751 (breakpoint_inserted_here): Update comment.
8752 (add_breakpoint_condition, add_breakpoint_commands): Replace
8753 address parameter with a breakpoint pointer parameter.
8754 (gdb_breakpoint_here): Update comment.
8755 (delete_gdb_breakpoint_at): Delete.
8756 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8757 * server.c (process_point_options): Take a struct breakpoint
8758 pointer instead of an address. Adjust.
8759 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8760 delete_gdb_breakpoint.
8761 * spu-low.c (spu_target_ops): Install NULL as
8762 supports_z_point_type method.
8763 * target.h: Include mem-break.h.
8764 (struct target_ops) <prepare_to_access_memory>: Update comment.
8765 <supports_z_point_type>: New field.
8766 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8767 instead of a char. Also take a raw breakpoint pointer.
8768 * win32-arm-low.c (the_low_target): Install NULL as
8769 supports_z_point_type.
8770 * win32-i386-low.c (i386_supports_z_point_type): New function.
8771 (i386_insert_point, i386_remove_point): Adjust to new interface.
8772 (the_low_target): Install i386_supports_z_point_type.
8773 * win32-low.c (win32_supports_z_point_type): New function.
8774 (win32_insert_point, win32_remove_point): Adjust to new interface.
8775 (win32_target_ops): Install win32_supports_z_point_type.
8776 * win32-low.h (struct win32_target_ops):
8777 <supports_z_point_type>: New method.
8778 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8779 instead of a char. Also take a raw breakpoint pointer.
8781 2014-05-20 Pedro Alves <palves@redhat.com>
8783 * mem-break.h: Include break-common.h.
8784 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8785 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8786 (Z_packet_to_target_hw_bp_type): New declaration.
8787 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8788 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8789 (Z_PACKET_ACCESS_WP): Delete macros.
8790 (Z_packet_to_hw_type): Delete function.
8791 * i386-low.h: Don't include break-common.h here.
8792 (Z_packet_to_hw_type): Delete declaration.
8793 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8794 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8795 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8796 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8797 * linux-aarch64-low.c: Don't include break-common.h here.
8798 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8799 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8800 (Z_packet_to_target_hw_bp_type): Delete function.
8801 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8803 (mips_insert_point, mips_remove_point): Use
8804 Z_packet_to_target_hw_bp_type.
8806 2014-05-20 Pedro Alves <palves@redhat.com>
8808 * linux-aarch64-low.c: Include break-common.h.
8809 (enum target_point_type): Delete.
8810 (Z_packet_to_point_type): Rename to ...
8811 (Z_packet_to_target_hw_bp_type): ... this, and return a
8812 target_hw_bp_type instead.
8813 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8814 instead of an enum target_point_type.
8815 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8817 (aarch64_dr_state_insert_one_point)
8818 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8819 (aarch64_handle_aligned_watchpoint)
8820 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8821 Take an enum target_hw_bp_type instead of an enum
8823 (aarch64_supports_z_point_type): New function.
8824 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8825 use Z_packet_to_target_hw_bp_type.
8827 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8829 * configure.ac: Only use -Werror by default when DEVELOPMENT
8831 * configure: Regenerate.
8833 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8835 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8836 * linux-x86-low.c (X86_64_USER_REGS): New.
8837 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8839 2014-04-28 Yao Qi <yao@codesourcery.com>
8841 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8844 2014-04-25 Pedro Alves <palves@redhat.com>
8847 * linux-low.c (linux_attach_fail_reason_string): New function.
8848 (linux_attach_lwp): Delete.
8849 (linux_attach_lwp_1): Rename to ...
8850 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8851 argument. Remove "initial" parameter. Return int instead of
8852 void. Don't error or warn here.
8853 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8854 failure to attach to the tgid. Call warning when failing to
8856 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8857 argument. Remove "initial" parameter. Return int instead of
8858 void. Don't error or warn here.
8859 (linux_attach_fail_reason_string): New declaration.
8860 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8861 interface change. Use linux_attach_fail_reason_string.
8863 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8864 Walfred Tedeschi <walfred.tedeschi@intel.com>
8866 * Makefile.in: Added rules to handle new files
8867 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8868 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8869 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8870 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8871 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8872 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8874 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8875 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8876 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8877 i386/x32-avx512.xml.
8878 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8879 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8880 i386/x32-avx512-linux.xml.
8881 * i387-fp.c (num_avx512_k_registers): New constant for number
8883 (num_avx512_zmmh_low_registers): New constant for number of
8884 lower ZMM registers (0-15).
8885 (num_avx512_zmmh_high_registers): New constant for number of
8886 higher ZMM registers (16-31).
8887 (num_avx512_ymmh_registers): New contant for number of higher
8888 YMM registers (ymm16-31 added by avx521 on x86_64).
8889 (num_avx512_xmm_registers): New constant for number of higher
8890 XMM registers (xmm16-31 added by AVX512 on x86_64).
8891 (struct i387_xsave): Add space for AVX512 registers.
8892 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8893 Add code to handle AVX512 registers.
8894 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8895 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8896 prototypei from generated file.
8897 (tdesc_amd64_avx512_linux): Likewise.
8898 (init_registers_x32_avx512_linux): Likewise.
8899 (tdesc_x32_avx512_linux): Likewise.
8900 (init_registers_i386_avx512_linux): Likewise.
8901 (tdesc_i386_avx512_linux): Likewise.
8902 (x86_64_regmap): Add AVX512 registers.
8903 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8905 (initialize_low_arch): Add code to initialize AVX512 registers.
8907 2014-04-23 Pedro Alves <palves@redhat.com>
8909 * mem-break.c (find_gdb_breakpoint_at): Make static.
8910 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8912 2014-04-23 Pedro Alves <palves@redhat.com>
8914 * i386-low.c: Don't include break-common.h here.
8915 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8916 prototype to take target_hw_bp_type as argument instead of a Z
8918 * i386-low.h: Include break-common.h here.
8919 (Z_packet_to_hw_type): Declare.
8920 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8922 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8923 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8924 (x86_remove_point): Convert the packet number to a
8925 target_hw_bp_type before calling i386_low_remove_watchpoint.
8926 * win32-i386-low.c (i386_insert_point): Convert the packet number
8927 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8928 (i386_remove_point): Convert the packet number to a
8929 target_hw_bp_type before calling i386_low_remove_watchpoint.
8931 2014-04-23 Pedro Alves <palves@redhat.com>
8933 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8935 2014-04-10 Pedro Alves <palves@redhat.com>
8937 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8938 Check if the condition or command is NULL before checking if the
8939 breakpoint is known. On success, return true.
8940 * mem-break.h (add_breakpoint_condition): Document return.
8941 (add_breakpoint_commands): Add describing comment.
8942 * server.c (skip_to_semicolon): New function.
8943 (process_point_options): Use it.
8945 2014-04-09 Pedro Alves <palves@redhat.com>
8947 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8950 2014-02-27 Pedro Alves <palves@redhat.com>
8953 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8955 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8957 (last_thread_of_process_p): Take a PID argument instead of a
8959 (linux_wait_for_lwp): Delete.
8960 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8962 (linux_low_filter_event): New function, party factored out from
8963 linux_wait_for_event.
8964 (linux_wait_for_event): Rename to ...
8965 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8966 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8967 sigsuspend. Check for zombie leaders.
8968 (linux_wait_for_event): Reimplement as wrapper around
8969 linux_wait_for_event_filtered.
8970 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8971 a normal or signal exit is seen, it's the whole process exiting.
8972 (wait_for_sigstop): No longer a for_each_inferior callback.
8973 Rewrite on top of linux_wait_for_event_filtered.
8974 (stop_all_lwps): Call wait_for_sigstop directly.
8975 * server.c (resume, handle_target_event): Handle
8976 TARGET_WAITKIND_NO_RESUMED.
8978 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8980 * win32-low.c (psapi_get_dll_name,
8981 * win32_CreateToolhelp32Snapshot): Delete.
8982 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8983 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8985 (handle_load_dll): Add function description.
8986 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8988 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8990 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8992 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8993 base address when calling win32_add_one_solib.
8994 (handle_load_dll): Delete local variable load_addr.
8995 Remove 0x1000 offset applied to DLL base address when calling
8996 win32_add_one_solib.
8997 (handle_unload_dll): Add comment.
8999 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9001 * win32-low.c (win32_add_all_dlls): Renames
9002 win32_ensure_ntdll_loaded. Rewrite function documentation.
9003 Adjust implementation to always load all DLLs.
9004 Add 0x1000 offset to DLL base address when calling
9005 win32_add_one_solib.
9006 (child_initialization_done): New static global.
9007 (do_initial_child_stuff): Set child_initialization_done to
9008 zero during child initialization, and 1 after. Replace call
9009 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9011 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9012 (handle_unload_dll): Add function documentation.
9013 (get_child_debug_event): Ignore load and unload DLL events
9014 during child initialization.
9016 2014-02-20 Doug Evans <dje@google.com>
9018 Remove global all_lwps.
9019 * inferiors.h (ptid_of): Move here from linux-low.h.
9020 (pid_of, lwpid_of): Ditto.
9021 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
9022 parameter is a struct thread_info * now.
9023 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
9024 directly. Pass &all_threads to find_inferior instead of &all_lwps.
9025 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9027 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9028 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9029 * linux-arm-low.c (update_registers_callback): Update, "entry"
9030 parameter is a struct thread_info * now.
9031 Fetch lwpid from current_inferior directly.
9032 (arm_insert_point): Pass &all_threads to find_inferior instead of
9034 (arm_remove_point): Ditto.
9035 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9036 (arm_prepare_to_resume): Fetch pid from thread.
9037 (arm_read_description): Fetch lwpid from current_inferior directly.
9038 * linux-low.c (all_lwps): Delete.
9039 (delete_lwp): Delete call to remove_inferior.
9040 (handle_extended_wait): Fetch lwpid from thread.
9041 (add_lwp): Don't set lwp->entry.id. Remove call to
9042 add_inferior_to_list.
9043 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9044 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9045 (kill_one_lwp_callback): Ditto.
9046 (linux_kill): Don't dereference NULL pointer.
9047 Fetch ptid,lwpid from thread.
9048 (get_detach_signal): Fetch ptid from thread.
9049 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9050 Simplify call to regcache_invalidate_thread.
9051 (delete_lwp_callback): Update, "entry" parameter is a
9052 struct thread_info * now. Fetch pid from thread.
9053 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9054 (status_pending_p_callback): Update, "entry" parameter is a
9055 struct thread_info * now. Fetch ptid from thread.
9056 (find_lwp_pid): Update, "entry" parameter is a
9057 struct thread_info * now.
9058 (linux_wait_for_lwp): Fetch pid from thread.
9059 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9060 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9061 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9062 (dequeue_one_deferred_signal): Ditto.
9063 (cancel_breakpoint): Fetch ptid from current_inferior.
9064 (linux_wait_for_event): Pass &all_threads to find_inferior,
9065 not &all_lwps. Fetch ptid, lwpid from thread.
9066 (count_events_callback): Update, "entry" parameter is a
9067 struct thread_info * now.
9068 (select_singlestep_lwp_callback): Ditto.
9069 (select_event_lwp_callback): Ditto.
9070 (cancel_breakpoints_callback): Ditto.
9071 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9073 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9074 (unsuspend_one_lwp): Update, "entry" parameter is a
9075 struct thread_info * now.
9076 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9078 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9079 Fetch lwpid from thread, not lwp.
9080 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9081 Pass &all_threads to find_inferior, not &all_lwps.
9082 (send_sigstop): Fetch lwpid from thread, not lwp.
9083 (send_sigstop_callback): Update, "entry" parameter is a
9084 struct thread_info * now.
9085 (suspend_and_send_sigstop_callback): Ditto.
9086 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9087 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9088 struct thread_info * now.
9089 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9091 (lwp_running): Update, "entry" parameter is a
9092 struct thread_info * now.
9093 (stop_all_lwps): Fetch ptid from thread.
9094 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9095 (linux_resume_one_lwp): Fetch lwpid from thread.
9096 (linux_set_resume_request): Update, "entry" parameter is a
9097 struct thread_info * now. Fetch pid, lwpid from thread.
9098 (resume_status_pending_p): Update, "entry" parameter is a
9099 struct thread_info * now.
9100 (need_step_over_p): Ditto. Fetch lwpid from thread.
9101 (start_step_over): Fetch lwpid from thread.
9102 (linux_resume_one_thread): Update, "entry" parameter is a
9103 struct thread_info * now. Fetch lwpid from thread.
9104 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9105 (proceed_one_lwp): Update, "entry" parameter is a
9106 struct thread_info * now. Fetch lwpid from thread.
9107 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9108 struct thread_info * now.
9109 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9110 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9111 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9113 (regsets_store_inferior_registers): Ditto.
9114 (fetch_register, store_register): Ditto.
9115 (linux_read_memory, linux_write_memory): Ditto.
9116 (linux_request_interrupt): Ditto.
9117 (linux_read_auxv): Ditto.
9118 (linux_xfer_siginfo): Ditto.
9119 (linux_qxfer_spu): Ditto.
9120 (linux_qxfer_libraries_svr4): Ditto.
9121 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9122 moved to inferiors.h.
9124 (get_thread_lwp): Update.
9125 (struct lwp_info): Delete member "entry". Simplify comment for
9128 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9129 current_inferior directly.
9130 (update_watch_registers_callback): Update, "entry" parameter is a
9131 struct thread_info * now. Fetch pid from thread.
9132 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9133 (mips_insert_point): Fetch lwpid from current_inferior.
9134 Pass &all_threads to find_inferior, not &all_lwps.
9135 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9136 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9138 (mips_stopped_data_address): Ditto.
9139 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9141 * linux-tile-low.c (tile_arch_setup): Ditto.
9142 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9143 (update_debug_registers_callback): Update, "entry" parameter is a
9144 struct thread_info * now. Fetch pid from thread.
9145 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9146 Pass &all_threads to find_inferior, not &all_lwps.
9147 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9148 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9149 Pass &all_threads to find_inferior, not &all_lwps.
9150 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9151 (i386_dr_low_get_status): Ditto.
9152 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9153 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9154 (x86_linux_read_description): Ditto.
9155 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9157 2014-02-20 Doug Evans <dje@google.com>
9159 * inferiors.c (get_first_inferior): Fix buglet.
9161 2014-02-19 Doug Evans <dje@google.com>
9163 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9164 * inferiors.c (add_thread): Change result type to struct thread_info *.
9165 All callers updated.
9166 (add_lwp): Call add_thread here instead of in callers.
9167 All callers updated.
9168 * linux-low.h (get_lwp_thread): Rewrite.
9169 (struct lwp_info): New member "thread".
9171 2014-02-19 Doug Evans <dje@google.com>
9173 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9174 All callers updated.
9176 2014-02-19 Doug Evans <dje@google.com>
9178 * inferiors.c (add_thread): Fix whitespace.
9180 2014-02-19 Doug Evans <dje@google.com>
9182 * dll.c (clear_dlls): Replace accessing list implemention details
9184 * gdbthread.h (get_first_thread): Declare.
9185 * inferiors.c (for_each_inferior_with_data): New function.
9186 (get_first_thread): New function.
9187 (find_thread_ptid): Simplify.
9188 (get_first_inferior): New function.
9189 (clear_list): Delete.
9190 (one_inferior_p): New function.
9191 (clear_inferior_list): New function.
9192 (clear_inferiors): Update.
9193 * inferiors.h (for_each_inferior_with_data): Declare.
9194 (clear_inferior_list): Declare.
9195 (one_inferior_p): Declare.
9196 (get_first_inferior): Declare.
9197 * linux-low.c (linux_wait_for_event): Replace accessing list
9198 implemention details with API function.
9199 * server.c (target_running): Ditto.
9200 (accumulate_file_name_length): New function.
9201 (emit_dll_description): New function.
9202 (handle_qxfer_libraries): Replace accessing list implemention
9203 details with API function.
9204 (handle_qxfer_threads_worker): New function.
9205 (handle_qxfer_threads_proper): Replace accessing list implemention
9206 details with API function.
9207 (handle_query): Ditto.
9208 (visit_actioned_threads_callback_ftype): New typedef.
9209 (visit_actioned_threads_data): New struct.
9210 (visit_actioned_threads): Rewrite to be find_inferior callback.
9211 (resume): Call find_inferior.
9212 (handle_status): Replace accessing list implemention
9213 details with API function.
9214 (process_serial_event): Replace accessing list implemention details
9216 * target.c (set_desired_inferior): Replace accessing list implemention
9217 details with API function.
9218 * tracepoint.c (same_process_p): New function.
9219 (gdb_agent_about_to_close): Replace accessing list implemention
9220 details with API function.
9221 * win32-low.c (child_delete_thread): Replace accessing list
9222 implemention details with API function.
9223 (match_dll_by_basename): New function.
9224 (dll_is_loaded_by_basename): New function.
9225 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9226 details call to dll_is_loaded_by_basename.
9228 2014-02-19 Doug Evans <dje@google.com>
9230 * dll.h (struct dll_info): Add comment.
9231 * gdbthread.h (struct thread_info): Add comment.
9232 (current_ptid): Simplify.
9233 * inferiors.c (add_process): Update.
9234 (remove_process): Update.
9235 * inferiors.h (struct process_info): Rename member "head" to "entry".
9236 * linux-low.c (delete_lwp): Update.
9238 (last_thread_of_process_p): Update.
9239 (kill_one_lwp_callback, linux_kill): Update.
9240 (status_pending_p_callback): Update.
9241 (wait_for_sigstop): Update. Simplify read of ptid.
9242 (start_step_over): Update.
9243 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9244 (get_lwp_thread): Update.
9245 (struct lwp_info): Rename member "head" to "entry".
9246 * regcache.h (inferior_list_entry): Delete.
9247 * server.c (kill_inferior_callback): Update.
9248 (detach_or_kill_inferior_callback): Update.
9249 (print_started_pid): Update.
9250 (print_attached_pid): Update.
9251 (process_serial_event): Simplify read of ptid.
9252 * thread-db.c (thread_db_create_event): Update.
9253 (thread_db_get_tls_address): Update.
9254 * win32-low.c (current_inferior_ptid): Simplify.
9256 2014-02-19 Tom Tromey <tromey@redhat.com>
9258 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9260 (target_supports_btrace): Update.
9262 2014-02-14 Yao Qi <yao@codesourcery.com>
9264 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9265 (rsp-low-ipa.o): New target.
9267 2014-02-12 Tom Tromey <tromey@redhat.com>
9269 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9270 convert_ascii_to_int.
9271 * regcache.c (registers_to_string): Likewise.
9272 * remote-utils.c (decode_M_packet): Likewise.
9273 * server.c (process_serial_event): Likewise.
9275 2014-02-12 Tom Tromey <tromey@redhat.com>
9277 * server.c (handle_query, handle_v_run): Use hex2bin, not
9279 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9281 2014-02-12 Tom Tromey <tromey@redhat.com>
9283 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9284 convert_int_to_ascii.
9285 * regcache.c (registers_to_string, collect_register_as_string):
9287 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9289 * server.c (process_serial_event): Likewise.
9290 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9291 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9293 2014-02-12 Tom Tromey <tromey@redhat.com>
9295 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9296 bin2hex, not hexify.
9297 * tracepoint.c (cmd_qtstatus): Likewise.
9299 2014-02-12 Tom Tromey <tromey@redhat.com>
9301 * remote-utils.c (monitor_output): Pass explicit length to
9304 2014-02-12 Tom Tromey <tromey@redhat.com>
9306 * tracepoint.c: Include rsp-low.h.
9307 * server.c: Include rsp-low.h.
9308 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9309 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9311 * remote-utils.c: Include rsp-low.h.
9312 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9313 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9314 (convert_int_to_ascii, convert_ascii_to_int): Move to
9316 * regcache.c: Include rsp-low.h.
9317 * ax.c: Include rsp-low.h.
9318 * Makefile.in (SFILES): Add common/rsp-low.c.
9319 (OBS): Add rsp-low.o.
9320 (rsp-low.o): New target.
9322 2014-02-12 Tom Tromey <tromey@redhat.com>
9324 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9325 Include print-utils.h.
9326 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9327 (plongest, thirty_two, phex_nz): Remove.
9328 * Makefile.in (SFILES): Add common/print-utils.c.
9329 (OBS): Add print-utils.o.
9330 (print-utils-ipa.o): New target.
9331 (print-utils.o): New target.
9332 (IPA_OBJS): Add print-utils-ipa.o.
9334 2014-02-06 Tom Tromey <tromey@redhat.com>
9336 * Makefile.in (SFILES): Fix indentation.
9338 2014-02-05 Doug Evans <dje@google.com>
9340 * linux-low.c (linux_wait_for_event): Improve comment.
9341 (linux_wait_1): Keep current_inferior in sync with event_child.
9343 2014-01-22 Doug Evans <dje@google.com>
9345 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9347 2014-01-22 Doug Evans <dje@google.com>
9349 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9350 * configure: Regenerate.
9351 * config.in: Regenerate.
9352 * Makefile.in (SFILES): Add debug.c.
9354 * debug.c: New file.
9355 * debug.h: New file.
9356 * linux-aarch64-low.c (*): Update all debugging printfs to use
9357 debug_printf instead of fprintf.
9358 * linux-arm-low.c (*): Ditto.
9359 * linux-cris-low.c (*): Ditto.
9360 * linux-crisv32-low.c (*): Ditto.
9361 * linux-m32r-low.c (*): Ditto.
9362 * linux-sparc-low.c (*): Ditto.
9363 * linux-x86.c (*): Ditto.
9364 * linux-low.c (*): Ditto.
9365 (linux_wait_1): Add calls to debug_enter, debug_exit.
9366 (linux_wait): Remove redundant debugging printf.
9367 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9368 (linux_resume, unstop_all_lwps): Ditto.
9369 * mem-break.c (*): Update all debugging printfs to use
9370 debug_printf instead of fprintf.
9371 * remote-utils.c (*): Ditto.
9372 * thread-db.c (*): Ditto.
9373 * server.c #include <ctype.h>, "gdb_vecs.h".
9374 (debug_threads): Moved to debug.c.
9375 (*): Update all debugging printfs to use debug_printf instead of
9377 (start_inferior): Replace call to fflush with call to debug_flush.
9378 (monitor_show_help): Mention set debug-format.
9379 (parse_debug_format_options): New function.
9380 (handle_monitor_command): Handle "monitor set debug-format".
9381 (gdbserver_usage): Mention --debug-format.
9382 (main): Parse --debug-format.
9383 * server.h (debug_threads): Declaration moved to debug.h.
9385 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9386 trace_debug_1 that uses debug_printf.
9387 (tracepoint_look_up_symbols): Update all debugging printfs to use
9388 debug_printf instead of fprintf.
9390 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9392 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9395 2014-01-17 Pedro Alves <palves@redhat.com>
9398 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9399 defined after including gdb_proc_service.h.
9401 2014-01-16 Doug Evans <dje@google.com>
9403 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9404 (match_dll): Use it.
9406 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9408 * target.h (target_ops) <read_btrace>: Change parameters and
9409 return type to allow error reporting.
9410 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9411 trace reading errors on.
9412 * linux-low.c (linux_low_read_btrace): Pass trace reading
9414 (linux_low_disable_btrace): New.
9416 2014-01-15 Doug Evans <dje@google.com>
9418 * inferiors.c (thread_id_to_gdb_id): Delete.
9419 * inferiors.h (thread_id_to_gdb_id): Delete.
9421 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9423 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9424 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9427 2014-01-08 Pedro Alves <palves@redhat.com>
9429 * server.c (handle_status): Don't discard previous queued stop
9430 replies or thread's pending status here.
9431 (main) <disconnection>: Do it here instead.
9433 2014-01-08 Pedro Alves <palves@redhat.com>
9435 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9436 * server.c (visit_actioned_threads, handle_pending_status): New
9438 (handle_v_cont): Factor out parts to ...
9439 (resume): ... this new function. If in all-stop, and a thread
9440 being resumed has a pending status, report it without actually
9442 (myresume): Adjust to use the new 'resume' function.
9443 (clear_pending_status_callback, set_pending_status_callback)
9444 (find_status_pending_thread_callback): New functions.
9445 (handle_status): Handle the case of multiple threads having
9446 interesting statuses to report. Report threads' real last signal
9447 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9448 with an interesting thread to report the status for, instead of
9449 always reporting the status of the first thread.
9451 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9453 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9454 * gdbreplay.c (gdbreplay_version): Likewise.
9456 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9458 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9459 iov.iov_len with the real length in use.
9461 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9463 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9464 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9465 for all targets that use win32-low.c.
9466 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9467 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9469 2013-12-13 Pedro Alves <palves@redhat.com>
9471 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9472 if equal to TARGET_WAITKIND_LOADED.
9473 * win32-low.c (cached_status): New static global.
9474 (win32_wait): Add declaration.
9475 (do_initial_child_stuff): Flush all initial pending debug events
9476 up to the initial breakpoint.
9477 (win32_wait): If CACHED_STATUS was set, return that instead
9478 of doing a real wait. Remove the code resuming the execution
9479 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9480 during the initial phase. Also remove the code changing
9481 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9482 TARGET_WAITKIND_STOPPED.
9484 2013-12-11 Yao Qi <yao@codesourcery.com>
9486 * notif.c (handle_notif_ack): Return 0 if no notification
9489 2013-11-20 Doug Evans <dje@google.com>
9491 * linux-low.c (linux_set_resume_request): Fix comment.
9493 2013-11-20 Doug Evans <dje@google.com>
9495 * linux-low.c (resume_status_pending_p): Tweak comment.
9497 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9499 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9500 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9501 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9502 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9503 (srv_amd64_regobj): Add amd64-mpx.o.
9504 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9505 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9506 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9507 * i387-fp.c (num_pl_bnd_register) Added constant.
9508 (num_pl_bnd_cfg_registers) Added constant.
9509 (struct i387_xsave) Added reserved area and MPX fields.
9510 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9511 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9513 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9514 (init_registers_amd64_mpx_linux): Declare new function.
9515 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9516 (x86_64_regmap): Add MPX registers.
9517 (x86_linux_read_description): Add MPX case.
9518 (initialize_low_arch): Initialize MPX targets.
9520 2013-11-18 Tom Tromey <tromey@redhat.com>
9522 * configure: Rebuild.
9523 * configure.ac: Don't check for stdlib.h.
9524 * gdbreplay.c: Unconditionally include stdlib.h.
9526 2013-11-18 Tom Tromey <tromey@redhat.com>
9528 * config.in: Rebuild.
9529 * configure: Rebuild.
9530 * configure.ac: Don't use AC_HEADER_DIRENT.
9532 2013-11-18 Tom Tromey <tromey@redhat.com>
9534 * server.h: Don't check HAVE_STRING_H.
9535 * gdbreplay.c: Don't check HAVE_STRING_H.
9536 * configure: Rebuild.
9538 2013-11-18 Tom Tromey <tromey@redhat.com>
9540 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9543 2013-11-08 Tom Tromey <tromey@redhat.com>
9545 * configure, config.in: Rebuild.
9546 * configure.ac: Remove unused configury.
9548 2013-11-08 Tom Tromey <tromey@redhat.com>
9550 * acinclude.m4: Include common.m4, codeset.m4.
9551 * configure, config.in: Rebuild.
9552 * configure.ac: Use GDB_AC_COMMON.
9554 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9556 * linux-s390-low.c (HWCAP_S390_TE): New define.
9557 (s390_arch_setup): Consider the TE field in the HWCAP for
9558 determining 'have_regset_tdb'.
9560 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9563 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9566 2013-10-02 Pedro Alves <palves@redhat.com>
9568 * server.c (process_serial_event): Don't output "GDBserver
9569 exiting" if GDB is connected through stdio.
9570 * target.c (mywait): Likewise, be silent if GDB is connected
9573 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9575 * lynx-low.c (lynx_add_threads_after_attach): New function.
9576 (lynx_attach): Remove call to add_thread. Add call to
9577 lynx_add_threads_after_attach instead.
9579 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9581 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9582 * config.in, configure: Regenerated.
9584 2013-09-18 Yao Qi <yao@codesourcery.com>
9587 * server.c (start_inferior): Clear 'resume_info'.
9589 2013-09-16 Jiong Wang <jiwang@tilera.com>
9591 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9594 2013-09-16 Jiong Wang <jiwang@tilera.com>
9596 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9597 linux-tile-low.o to srv_tgtobj.
9599 2013-09-16 Will Newton <will.newton@linaro.org>
9601 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9604 2013-09-06 Pedro Alves <palves@redhat.com>
9606 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9607 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9608 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9609 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9610 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9611 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9613 2013-09-06 Pedro Alves <palves@redhat.com>
9615 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9616 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9618 2013-09-06 Pedro Alves <palves@redhat.com>
9620 * linux-amd64-ipa.c: Include tracepoint.h.
9621 * linux-i386-ipa.c: Include tracepoint.h.
9623 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9625 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9626 (ps_get_thread_area): New function.
9628 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9630 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9631 (initialize_low_arch): Call init_registers_crisv32 rather than
9632 init_register_crisv32.
9634 2013-09-05 Pedro Alves <palves@redhat.com>
9636 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9638 * hostio.h: ... this new file.
9639 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9640 win32-low.c: Include hostio.h.
9642 2013-09-05 Pedro Alves <palves@redhat.com>
9644 * server.h (gdb_client_data, handler_func, callback_handler_func)
9645 (delete_file_handler, add_file_handler, append_callback_event)
9646 (delete_callback_event, start_event_loop, initialize_event_loop):
9647 Move to event-loop.h and include it.
9648 * event-loop.h: New file.
9650 2013-09-05 Pedro Alves <palves@redhat.com>
9652 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9653 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9654 (loaded_dll, unloaded_dll): Move to ...
9655 * dll.h: ... this new file.
9656 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9658 2013-09-05 Pedro Alves <palves@redhat.com>
9660 * server.h (current_process, get_thread_process, all_processes)
9661 (add_inferior_to_list, for_each_inferior, current_inferior)
9662 (remove_inferior, add_process, remove_process, find_process_pid)
9663 (have_started_inferiors_p, have_attached_inferiors_p)
9664 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9665 (clear_inferiors, find_inferior, find_inferior_id)
9666 (inferior_target_data, set_inferior_target_data)
9667 (inferior_regcache_data, set_inferior_regcache_data): Move to
9668 inferiors.h, and include it.
9669 * inferiors.h: New file.
9671 2013-09-05 Pedro Alves <palves@redhat.com>
9673 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9677 2013-09-05 Pedro Alves <palves@redhat.com>
9679 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9681 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9682 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9683 (handle_tracepoint_general_set, handle_tracepoint_query)
9684 (tracepoint_finished_step, tracepoint_was_hit)
9685 (release_while_stepping_state_list, current_traceframe)
9686 (in_readonly_region, traceframe_read_mem)
9687 (fetch_traceframe_registers, traceframe_read_sdata)
9688 (traceframe_read_info, struct fast_tpoint_collect_status)
9689 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9690 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9691 (supply_fast_tracepoint_registers)
9692 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9693 (ipa_tdesc, claim_trampoline_space)
9694 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9695 (agent_mem_read, agent_get_trace_state_variable_value)
9696 (agent_set_trace_state_variable_value, agent_tsv_read)
9697 (agent_mem_read_string, get_raw_reg_func_addr)
9698 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9699 * tracepoint.h: ... this new file.
9701 2013-09-05 Pedro Alves <palves@redhat.com>
9703 * server.h (perror_with_name, error, fatal, warning, paddress)
9704 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9706 * utils.h: New file.
9708 2013-09-05 Pedro Alves <palves@redhat.com>
9710 * server.h (remote_debug, noack_mode, transport_is_reliable)
9711 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9712 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9713 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9714 (write_enn, initialize_async_io, enable_async_io)
9715 (disable_async_io, check_remote_input_interrupt_request)
9716 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9717 (dead_thread_notify, prepare_resume_reply)
9718 (decode_address_to_semicolon, decode_address, decode_m_packet)
9719 (decode_M_packet, decode_X_packet, decode_xfer_write)
9720 (decode_search_memory_packet, unhexify, hexify)
9721 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9722 (look_up_one_symbol, relocate_instruction)
9723 (monitor_output): Move to remote-utils.h, and include it.
9724 * remote-utils.h: New file.
9726 2013-09-05 Pedro Alves <palves@redhat.com>
9728 * server.h (_): Delete.
9730 2013-09-02 Pedro Alves <palves@redhat.com>
9732 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9733 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9735 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9737 2013-09-02 Pierre Muller <muller@sourceware.org>
9739 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9740 or WriteProcessMemory complete successfully and handle
9741 ERROR_PARTIAL_COPY error.
9743 2013-09-02 Pedro Alves <palves@redhat.com>
9745 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9746 error instead of EIO.
9748 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9751 * linux-low.c: Include filestuff.h.
9752 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9753 * lynx-low.c: Include filestuff.h.
9754 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9755 * server.c: Include filestuff.h.
9756 (main): Call notice_open_fds.
9757 * spu-low.c: Include filestuff.h.
9758 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9760 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9762 * Makefile.in: Explain why ../target and ../nat are not
9763 listed as include file search paths.
9764 (linux-waitpid.o): New object file rule.
9765 * configure.srv (srv_native_linux_obj): New variable.
9766 Replace all occurrences of linux native object files with
9767 $srv_native_linux_obj.
9768 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9769 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9770 (linux_enable_event_reporting): Remove declaration.
9771 (my_waitpid): Moved to common/linux-waitpid.c.
9772 (linux_wait_for_event): Pass ptid when calling
9773 linux_enable_event_reporting.
9774 (linux_supports_tracefork_flag): Remove.
9775 (linux_enable_event_reporting): Likewise.
9776 (linux_tracefork_grandchild): Remove.
9777 (STACK_SIZE): Moved to common/linux-ptrace.c.
9778 (linux_tracefork_child): Remove.
9779 (linux_test_for_tracefork): Remove.
9780 (linux_look_up_symbols): Call linux_supports_traceclone.
9781 (initialize_low): Remove call to linux_test_for_tracefork.
9782 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9783 common/linux-ptrace.h.
9784 (PTRACE_TYPE_ARG4): Likewise.
9785 Include linux-ptrace.h.
9787 2013-08-21 Pedro Alves <palves@redhat.com>
9789 * config.in: Renegerate.
9791 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9793 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9794 (SFILES): Remove $(srcdir)/common/target-common.c and
9795 add $(srcdir)/target/waitstatus.c.
9796 (OBS): Remove target-common.o and add waitstatus.o.
9797 (server_h): Remove $(srcdir)/../common/target-common.h and
9798 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9799 and $(srcdir)/../target/waitstatus.h.
9800 (target-common.o): Remove.
9801 (waitstatus.o): New target object file.
9802 * target.h: Do not include target-common.h and
9803 include target/resume.h, target/wait.h and
9804 target/waitstatus.h.
9806 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9808 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9809 to PTRACE_TYPE_ARG3.
9810 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9811 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9813 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9814 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9816 2013-07-27 Jie Zhang <jie@codesourcery.com>
9817 Daniel Jacobowitz <dan@codesourcery.com>
9818 Yao Qi <yao@codesourcery.com>
9820 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9821 (mips-linux-watch.o): New rule.
9822 (mips_linux_watch_h): New variable.
9823 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9825 * linux-mips-low.c: Include mips-linux-watch.h.
9826 (struct arch_process_info, struct arch_lwp_info): New.
9827 (update_watch_registers_callback): New function.
9828 (mips_linux_new_process, mips_linux_new_thread) New functions.
9829 (mips_linux_prepare_to_resume, mips_insert_point): New
9831 (mips_remove_point, mips_stopped_by_watchpoint): New
9833 (rsp_bp_type_to_target_hw_bp_type): New function.
9834 (mips_stopped_data_address): New function.
9835 (the_low_target): Add watchpoint support functions.
9837 2013-07-27 Yao Qi <yao@codesourcery.com>
9839 * i386-low.c: Include break-common.h.
9840 (enum target_hw_bp_type): Remove.
9842 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9844 * Makefile.in (SFILES): /common/target-common.c.
9845 (OBS): Add target-common.o.
9846 (server_h): Add $(srcdir)/../common/target-common.h.
9847 (target-common.o): New target.
9848 * server.c (queue_stop_reply_callback): Free
9849 status string after use.
9850 * target.c (target_waitstatus_to_string): Remove.
9851 * target.h: Include target-common.h.
9852 (resume_kind): Likewise.
9853 (target_waitkind): Likewise.
9854 (target_waitstatus): Likewise.
9855 (TARGET_WNOHANG): Likewise.
9857 2013-07-04 Yao Qi <yao@codesourcery.com>
9859 * Makefile.in (host_alias): Use @host_noncanonical@.
9860 (target_alias): Use @target_noncanonical@.
9861 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9862 ACX_NONCANONICAL_HOST.
9863 * configure: Regenerated.
9866 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9868 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9869 * configure: Rebuild.
9870 * Makefile.in (version_host, version_target): Get from configure.
9871 (version.c): Use $(version_host) and $(version_target).
9873 2013-07-03 Pedro Alves <palves@redhat.com>
9875 * Makefile.in (config.status): Depend on development.sh.
9876 * acinclude.m4: Include libmcheck.m4.
9877 * configure: Regenerate.
9879 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9881 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9882 attribute inside the parentheses.
9883 (winapi_DebugSetProcessKillOnExit): Ditto.
9884 (winapi_DebugBreakProcess): Ditto.
9885 (winapi_GenerateConsoleCtrlEvent): Ditto.
9887 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9889 * notif.h (notif_event): Add a dummy member to avoid compiler
9892 2013-07-01 Pedro Alves <palves@redhat.com>
9894 * hostio.c (HOSTIO_PATH_MAX): Define.
9895 (require_filename, handle_open, handle_unlink, handle_readlink):
9898 2013-07-01 Pedro Alves <palves@redhat.com>
9900 * server.h: Include "pathmax.h".
9901 * linux-low.c: Don't include sys/param.h.
9902 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9904 * win32-low.c: Don't include sys/param.h.
9905 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9907 2013-07-01 Pedro Alves <palves@redhat.com>
9909 * event-loop.c: Don't check HAVE_UNISTD_H before including
9911 * gdbreplay.c: Likewise.
9912 * remote-utils.c: Likewise.
9913 * server.c: Likewise.
9914 * configure.ac: Don't check for unistd.h.
9915 * configure: Regenerate.
9917 2013-06-28 Tom Tromey <tromey@redhat.com>
9919 * Makefile.in (version.c): Use version.in, not
9922 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9924 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9925 * configure: Rebuild.
9926 * Makefile.in (version_host, version_target): Get from configure.
9927 (version.c): Use $(version_host) and $(version_target).
9929 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9931 Fix trace-status to output user name without trailing colon.
9932 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9934 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9936 Fix trace-status to output proper start-time and stop-time.
9937 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9938 output start time and stop time in hex as gdb expects.
9940 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9942 * tracepoint.c (build_traceframe_info_xml): Output trace state
9943 variables present in the trace buffer.
9945 2013-06-24 Tom Tromey <tromey@redhat.com>
9947 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9949 (version.o): Remove.
9950 * gdbreplay.c: Include version.h.
9951 (version, host_name): Don't declare.
9952 * server.h: Include version.h.
9953 (version, host_name): Don't declare.
9955 2013-06-12 Pedro Alves <palves@redhat.com>
9957 * linux-x86-low.c (linux_is_elf64): Delete global.
9958 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9959 with local linux_pid_exe_is_elf_64_file use.
9961 2013-06-11 Pedro Alves <palves@redhat.com>
9963 * linux-low.c (regset_disabled, disable_regset): New functions.
9964 (regsets_fetch_inferior_registers)
9965 (regsets_store_inferior_registers): Use them.
9966 (initialize_regsets_info); Don't allocate the disabled_regsets
9968 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9971 2013-06-11 Pedro Alves <palves@redhat.com>
9973 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9976 2013-06-11 Pedro Alves <palves@redhat.com>
9978 * linux-x86-low.c (initialize_low_arch): Call
9979 init_registers_x32_avx_linux.
9981 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9983 Fix compatibility with Android Bionic.
9984 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9987 2013-06-07 Pedro Alves <palves@redhat.com>
9990 * Makefile.in (OBS): Add tdesc.o.
9991 (IPA_OBJS): Add tdesc-ipa.o.
9992 (tdesc-ipa.o): New rule.
9993 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9995 * linux-low.c (new_inferior): Delete.
9996 (disabled_regsets, num_regsets): Delete.
9997 (linux_add_process): Adjust to set the new per-process
9999 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10000 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10001 was a stop. When calling arch_setup, switch the current inferior
10002 to the thread that got an event.
10003 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10004 (regsets_fetch_inferior_registers)
10005 (regsets_store_inferior_registers): New regsets_info parameter.
10007 (linux_register_in_regsets): New regs_info parameter. Adjust to
10009 (register_addr, fetch_register, store_register): New usrregs_info
10010 parameter. Adjust to use it.
10011 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10012 parameter regs_info. Adjust to use it.
10013 (linux_fetch_registers): Get the current inferior's regs_info, and
10015 (linux_store_registers): Ditto.
10016 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
10017 (initialize_low): Don't initialize the target_regsets here. Call
10018 initialize_low_arch.
10019 * linux-low.h (target_regsets): Delete declaration.
10020 (struct regsets_info): New.
10021 (struct usrregs_info): New.
10022 (struct regs_info): New.
10023 (struct process_info_private) <new_inferior>: New field.
10024 (struct linux_target_ops): Delete the num_regs, regmap, and
10025 regset_bitmap fields. New field regs_info.
10026 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10027 * i387-fp.c (num_xmm_registers): Delete.
10028 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10029 calls to new interface.
10030 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10031 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10032 Infer the number of xmm registers from the regcache's target
10034 * i387-fp.h (num_xmm_registers): Delete.
10035 * inferiors.c (add_thread): Don't install the thread's regcache
10037 * proc-service.c (gregset_info): Fetch the current inferior's
10038 regs_info. Adjust to use it.
10039 * regcache.c: Include tdesc.h.
10040 (register_bytes, reg_defs, num_registers)
10041 (gdbserver_expedite_regs): Delete.
10042 (get_thread_regcache): If the thread doesn't have a regcache yet,
10043 create one, instead of aborting gdbserver.
10044 (regcache_invalidate_one): Rename to ...
10045 (regcache_invalidate_thread): ... this.
10046 (regcache_invalidate_one): New.
10047 (regcache_invalidate): Only invalidate registers of the current
10049 (init_register_cache): Add target_desc parameter, and use it.
10050 (new_register_cache): Ditto. Assert the target description has a
10051 non zero registers_size.
10052 (regcache_cpy): Add assertions. Adjust.
10053 (realloc_register_cache, set_register_cache): Delete.
10054 (registers_to_string, registers_from_string): Adjust.
10055 (find_register_by_name, find_regno, find_register_by_number)
10056 (register_cache_size): Add target_desc parameter, and use it.
10057 (free_register_cache_thread, free_register_cache_thread_one)
10058 (regcache_release, register_cache_size): New.
10059 (register_size): Add target_desc parameter, and use it.
10060 (register_data, supply_register, supply_register_zeroed)
10061 (supply_regblock, supply_register_by_name, collect_register)
10062 (collect_register_as_string, collect_register_by_name): Adjust.
10063 * regcache.h (struct target_desc): Forward declare.
10064 (struct regcache) <tdesc>: New field.
10065 (init_register_cache, new_register_cache): Add target_desc
10067 (regcache_invalidate_thread): Declare.
10068 (regcache_invalidate_one): Delete declaration.
10069 (regcache_release): Declare.
10070 (find_register_by_number, register_cache_size, register_size)
10071 (find_regno): Add target_desc parameter.
10072 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10074 * remote-utils.c: Include tdesc.h.
10075 (outreg, prepare_resume_reply): Adjust.
10076 * server.c: Include tdesc.h.
10077 (gdbserver_xmltarget): Delete declaration.
10078 (get_features_xml, process_serial_event): Adjust.
10079 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10081 (struct process_info) <tdesc>: New field.
10082 (ipa_tdesc): Declare.
10083 * tdesc.c: New file.
10084 * tdesc.h: New file.
10085 * tracepoint.c: Include tdesc.h.
10086 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10087 (get_context_regcache): Adjust to pass ipa_tdesc down.
10088 (do_action_at_tracepoint): Adjust to get the register cache size
10089 from the context regcache's description.
10090 (traceframe_walk_blocks): Adjust to get the register cache size
10091 from the current trace frame's description.
10092 (traceframe_get_pc): Adjust to get current trace frame's
10093 description and pass it down.
10094 (gdb_collect): Adjust to get the register cache size from the
10096 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10097 (gdbserver_xmltarget): Delete.
10098 (initialize_low_tracepoint): Set the ipa's target description.
10099 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10100 (initialize_low_tracepoint): Set the ipa's target description.
10101 * linux-x86-low.c: Include tdesc.h.
10102 [__x86_64__] (is_64bit_tdesc): New.
10103 (ps_get_thread_area, x86_get_thread_area): Use it.
10104 (i386_cannot_store_register): Rename to ...
10105 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10106 (i386_cannot_fetch_register): Rename to ...
10107 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10108 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10110 (target_regsets): Rename to ...
10111 (x86_regsets): ... this.
10112 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10114 (x86_siginfo_fixup): Use is_64bit_tdesc.
10115 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10116 (tdesc_x32_avx_linux, tdesc_x32_linux)
10117 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10119 (x86_linux_update_xmltarget): Delete.
10120 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10121 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10122 (AMD64_LINUX_USER64_CS): New.
10123 (x86_linux_read_description): New, based on
10124 x86_linux_update_xmltarget.
10125 (same_process_callback): New.
10126 (x86_arch_setup_process_callback): New.
10127 (x86_linux_update_xmltarget): New.
10128 (x86_regsets_info): New.
10129 (amd64_linux_regs_info): New.
10130 (i386_linux_usrregs_info): New.
10131 (i386_linux_regs_info): New.
10132 (x86_linux_regs_info): New.
10133 (x86_arch_setup): Reimplement.
10134 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10135 (x86_emit_ops): Ditto.
10136 (the_low_target): Adjust. Install x86_linux_regs_info,
10137 x86_cannot_fetch_register, and x86_cannot_store_register.
10138 (initialize_low_arch): New.
10139 * linux-ia64-low.c (tdesc_ia64): Declare.
10140 (ia64_fetch_register): Adjust.
10141 (ia64_usrregs_info, regs_info): New globals.
10142 (ia64_regs_info): New function.
10143 (the_low_target): Adjust.
10144 (initialize_low_arch): New function.
10145 * linux-sparc-low.c (tdesc_sparc64): Declare.
10146 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10148 (sparc_arch_setup): New function.
10149 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10150 (the_low_target): Adjust.
10151 (initialize_low_arch): New function.
10152 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10153 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10154 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10155 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10156 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10157 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10158 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10159 (tdesc_powerpc_isa205_vsx64l): Declare.
10160 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10161 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10162 (ppc_set_pc, ppc_get_hwcap): Adjust.
10163 (ppc_usrregs_info): Forward declare.
10164 (!__powerpc64__) ppc_regmap_adjusted: New global.
10165 (ppc_arch_setup): Adjust to the current process'es target
10167 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10168 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10169 (ppc_store_evrregset): Adjust.
10170 (target_regsets): Rename to ...
10171 (ppc_regsets): ... this, and make static.
10172 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10173 (ppc_regs_info): New function.
10174 (the_low_target): Adjust.
10175 (initialize_low_arch): New function.
10176 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10177 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10178 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10179 (tdesc_s390x_linux64v2): Declare.
10180 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10181 (s390_fill_gregset, s390_store_last_break): Adjust.
10182 (target_regsets): Rename to ...
10183 (s390_regsets): ... this, and make static.
10184 (s390_get_pc, s390_set_pc): Adjust.
10185 (s390_get_hwcap): New target_desc parameter, and use it.
10186 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10187 (s390_arch_setup): Adjust to set the current process'es target
10188 description. Don't adjust the regmap.
10189 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10190 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10191 (regs_info_3264): New globals.
10192 (s390_regs_info): New function.
10193 (the_low_target): Adjust.
10194 (initialize_low_arch): New function.
10195 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10196 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10197 [__mips64] (init_registers_mips_linux)
10198 (init_registers_mips_dsp_linux): Delete defines.
10199 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10200 (have_dsp): New global.
10201 (mips_read_description): New, based on mips_arch_setup.
10202 (mips_arch_setup): Reimplement.
10203 (get_usrregs_info): New function.
10204 (mips_cannot_fetch_register, mips_cannot_store_register)
10205 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10206 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10207 (target_regsets): Rename to ...
10208 (mips_regsets): ... this, and make static.
10209 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10210 (dsp_regs_info, regs_info): New globals.
10211 (mips_regs_info): New function.
10212 (the_low_target): Adjust.
10213 (initialize_low_arch): New function.
10214 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10215 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10217 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10218 (arm_read_description): New, with bits factored from
10220 (arm_arch_setup): Reimplement.
10221 (target_regsets): Rename to ...
10222 (arm_regsets): ... this, and make static.
10223 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10224 (arm_regs_info): New function.
10225 (the_low_target): Adjust.
10226 (initialize_low_arch): New function.
10227 * linux-m68k-low.c (tdesc_m68k): Declare.
10228 (target_regsets): Rename to ...
10229 (m68k_regsets): ... this, and make static.
10230 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10231 (m68k_regs_info): New function.
10232 (m68k_arch_setup): New function.
10233 (the_low_target): Adjust.
10234 (initialize_low_arch): New function.
10235 * linux-sh-low.c (tdesc_sharch): Declare.
10236 (target_regsets): Rename to ...
10237 (sh_regsets): ... this, and make static.
10238 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10239 (sh_regs_info, sh_arch_setup): New functions.
10240 (the_low_target): Adjust.
10241 (initialize_low_arch): New function.
10242 * linux-bfin-low.c (tdesc_bfin): Declare.
10243 (bfin_arch_setup): New function.
10244 (bfin_usrregs_info, regs_info): New globals.
10245 (bfin_regs_info): New function.
10246 (the_low_target): Adjust.
10247 (initialize_low_arch): New function.
10248 * linux-cris-low.c (tdesc_cris): Declare.
10249 (cris_arch_setup): New function.
10250 (cris_usrregs_info, regs_info): New globals.
10251 (cris_regs_info): New function.
10252 (the_low_target): Adjust.
10253 (initialize_low_arch): New function.
10254 * linux-cris-low.c (tdesc_crisv32): Declare.
10255 (cris_arch_setup): New function.
10256 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10257 (cris_regs_info): New function.
10258 (the_low_target): Adjust.
10259 (initialize_low_arch): New function.
10260 * linux-m32r-low.c (tdesc_m32r): Declare.
10261 (m32r_arch_setup): New function.
10262 (m32r_usrregs_info, regs_info): New globals.
10263 (m32r_regs_info): Adjust.
10264 (initialize_low_arch): New function.
10265 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10266 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10267 (tic6x_usrregs_info): Forward declare.
10268 (tic6x_read_description): New function, based on ...
10269 (tic6x_arch_setup): ... this. Reimplement.
10270 (target_regsets): Rename to ...
10271 (tic6x_regsets): ... this, and make static.
10272 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10273 (tic6x_regs_info): New function.
10274 (the_low_target): Adjust.
10275 (initialize_low_arch): New function.
10276 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10277 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10278 (target_regsets): Rename to ...
10279 (xtensa_regsets): ... this, and make static.
10280 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10282 (xtensa_arch_setup, xtensa_regs_info): New functions.
10283 (the_low_target): Adjust.
10284 (initialize_low_arch): New function.
10285 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10286 (nios2_arch_setup): Set the current process'es tdesc.
10287 (target_regsets): Rename to ...
10288 (nios2_regsets): ... this.
10289 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10290 (nios2_regs_info): New function.
10291 (the_low_target): Adjust.
10292 (initialize_low_arch): New function.
10293 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10294 (aarch64_arch_setup): Set the current process'es tdesc.
10295 (target_regsets): Rename to ...
10296 (aarch64_regsets): ... this.
10297 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10298 (aarch64_regs_info): New function.
10299 (the_low_target): Adjust.
10300 (initialize_low_arch): New function.
10301 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10303 (target_regsets): Rename to ...
10304 (tile_regsets): ... this.
10305 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10306 (tile_regs_info): New function.
10307 (tile_arch_setup): Set the current process'es tdesc.
10308 (the_low_target): Adjust.
10309 (initialize_low_arch): New function.
10310 * spu-low.c (tdesc_spu): Declare.
10311 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10312 * win32-arm-low.c (tdesc_arm): Declare.
10313 (arm_arch_setup): New function.
10314 (the_low_target): Install arm_arch_setup instead of
10315 init_registers_arm.
10316 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10317 (init_windows_x86): Rename to ...
10318 (i386_arch_setup): ... this. Set `win32_tdesc'.
10319 (the_low_target): Adjust.
10320 * win32-low.c (win32_tdesc): New global.
10321 (child_add_thread): Don't create the thread cache here.
10322 (do_initial_child_stuff): Set the new process'es tdesc.
10323 * win32-low.h (struct target_desc): Forward declare.
10324 (win32_tdesc): Declare.
10325 * lynx-i386-low.c (tdesc_i386): Declare global.
10326 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10327 * lynx-low.c (lynx_tdesc): New global.
10328 (lynx_add_process): Set the new process'es tdesc.
10329 * lynx-low.h (struct target_desc): Forward declare.
10330 (lynx_tdesc): Declare global.
10331 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10332 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10333 * nto-low.c (nto_tdesc): New global.
10334 (do_attach): Set the new process'es tdesc.
10335 * nto-low.h (struct target_desc): Forward declare.
10336 (nto_tdesc): Declare.
10337 * nto-x86-low.c (tdesc_i386): Declare.
10338 (nto_x86_arch_setup): Set `nto_tdesc'.
10340 2013-06-04 Gary Benson <gbenson@redhat.com>
10342 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10343 to qSupported response when appropriate.
10344 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10345 with nonzero-length annex.
10346 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10347 arguments supplied in annex.
10349 2013-05-31 Doug Evans <dje@google.com>
10352 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10353 64 bits in 64-cross-32 environment.
10355 2013-05-28 Pedro Alves <palves@redhat.com>
10357 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10358 (aarch64-without-fpu.c): Delete rule.
10359 * configure.srv (aarch64*-*-linux*): Remove references to
10360 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10361 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10364 2013-05-24 Pedro Alves <palves@redhat.com>
10366 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10367 instead of strchr/decode_address. Error if the range isn't split
10368 with a ','. Don't assume there's be a ':' in the action.
10370 2013-05-23 Yao Qi <yao@codesourcery.com>
10371 Pedro Alves <palves@redhat.com>
10373 * linux-low.c (lwp_in_step_range): New function.
10374 (linux_wait_1): If the thread was range stepping and stopped
10375 outside the stepping range, report the stop to GDB. Otherwise,
10376 continue stepping. Add range stepping debug output.
10377 (linux_set_resume_request): Copy the step range from the resume
10378 request to the lwp.
10379 (linux_supports_range_stepping): New.
10380 (linux_target_ops) <supports_range_stepping>: Set to
10381 linux_supports_range_stepping.
10382 * linux-low.h (struct linux_target_ops)
10383 <supports_range_stepping>: New field.
10384 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10385 * linux-x86-low.c (x86_supports_range_stepping): New.
10386 (the_low_target) <supports_range_stepping>: Set to
10387 x86_supports_range_stepping.
10388 * server.c (handle_v_cont): Handle 'r' action.
10389 (handle_v_requests): Append ";r" if the target supports range
10391 * target.h (struct thread_resume) <step_range_start,
10392 step_range_end>: New fields.
10393 (struct target_ops) <supports_range_stepping>:
10395 (target_supports_range_stepping): New macro.
10397 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10399 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10400 confusion in comment.
10402 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10404 * lynx-low.c (struct process_info_private): New type.
10405 (lynx_add_process): New function.
10406 (lynx_create_inferior, lynx_attach): Replace calls to
10407 add_process by calls to lynx_add_process.
10408 (lynx_resume): If PTID is null, then try using
10409 current_process()->private->last_wait_event_ptid.
10411 (lynx_clear_inferiors): Delete. The contents of that function
10412 has been inlined in lynx_mourn;
10413 (lynx_wait_1): Save the ptid in the process's private data.
10414 (lynx_mourn): Free the process' private data. Replace call
10415 to lynx_clear_inferiors by call to clear_inferiors.
10417 2013-05-17 Yao Qi <yao@codesourcery.com>
10419 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10422 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10424 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10425 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10426 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10427 PT_TEXT_END_ADDR guards. Update comments.
10428 (linux_target_op) <read_offsets>: Conditionally define to
10429 linux_read_offsets if the target is UCLIBC and if it defines
10430 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10432 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10433 Andrew Jenner <andrew@codesourcery.com>
10435 * Makefile.in (SFILES): Add linux-nios2-low.c.
10436 (clean): Add action to delete nios2-linux.c.
10437 (nios2-linux.c): New rule.
10438 * configure.srv: Add nios2*-*-linux*.
10439 * linux-nios2-low.c: New.
10441 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10443 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10445 2013-04-25 Hui Zhu <hui@codesourcery.com>
10448 * ax.c (ax_printf): Add fflush.
10450 2013-04-22 Tom Tromey <tromey@redhat.com>
10452 * Makefile.in (SFILES): Add filestuff.c.
10453 (OBS): Add filestuff.o.
10454 (filestuff.o): New target.
10455 * config.in, configure: Rebuild.
10456 * configure.ac: Check for fdwalk, pipe2.
10458 2013-04-17 Pedro Alves <palves@redhat.com>
10460 * configure.ac (USE_THREAD_DB): Delete variable.
10461 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10462 Don't AC_SUBST USE_THREAD_DB.
10463 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10464 * config.in, configure: Regenerate.
10466 2013-04-16 Pedro Alves <palves@redhat.com>
10468 * linux-low.h (struct lwp_info) <thread_known>: Move under
10469 the USE_THREAD_DB #ifdef.
10471 2013-04-16 Pedro Alves <palves@redhat.com>
10473 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10474 (linux-low.o): Delete rule.
10475 * linux-low.h: Always include "gdb_thread_db.h" instead of
10476 conditionally including thread_db.h.
10477 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10480 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10482 * Makefile.in (install-only): Fix make install regression.
10484 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10486 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10487 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10489 * gdbserver.1: Remove.
10491 2013-03-22 Pedro Alves <palves@redhat.com>
10493 * linux-low.c (handle_extended_wait): Don't call
10494 linux_enable_event_reporting.
10496 2013-03-15 Tony Theodore <tonyt@logyst.com>
10499 * Makefile.in (SHELL): Use @SHELL@.
10501 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10503 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10506 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10508 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10509 Remove extraneous NULL element.
10511 2013-03-13 Yao Qi <yao@codesourcery.com>
10513 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10514 'V' block in trace frame.
10516 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10518 * target.h (struct target_ops): Add btrace ops.
10519 (target_supports_btrace): New macro.
10520 (target_enable_btrace): New macro.
10521 (target_disable_btrace): New macro.
10522 (target_read_btrace): New macro.
10523 * gdbthread.h (struct thread_info): Add btrace field.
10524 * server.c: Include btrace-common.h.
10525 (handle_btrace_general_set): New function.
10526 (handle_btrace_enable): New function.
10527 (handle_btrace_disable): New function.
10528 (handle_general_set): Call handle_btrace_general_set.
10529 (handle_qxfer_btrace): New function.
10530 (struct qxfer qxfer_packets[]): Add btrace entry.
10531 * inferiors.c (remove_thread): Disable btrace.
10532 * linux-low: Include linux-btrace.h.
10533 (linux_low_enable_btrace): New function.
10534 (linux_low_read_btrace): New function.
10535 (linux_target_ops): Add btrace ops.
10536 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10537 Add srv_linux_btrace=yes.
10538 (x86_64-*-linux*): Add linux-btrace.o.
10539 Add srv_linux_btrace=yes.
10540 * configure.ac: Define HAVE_LINUX_BTRACE.
10541 * config.in: Regenerated.
10542 * configure: Regenerated.
10544 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10546 * server.c (handle_qxfer): Preserve error message if -3 is
10548 (qxfer): Document the -3 return value.
10550 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10552 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10553 (linux_btrace_h): New variable.
10554 (linux-btrace.o): New rule.
10556 2013-03-08 Stan Shebs <stan@codesourcery.com>
10557 Hafiz Abid Qadeer <abidh@codesourcery.com>
10559 * tracepoint.c (trace_buffer_size): New global.
10560 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10561 (init_trace_buffer): Change to one-argument function. Allocate
10562 trace buffer memory.
10563 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10564 handle QTBuffer:size packet.
10565 (cmd_bigqtbuffer_size): New function.
10566 (initialize_tracepoint): Call init_trace_buffer with
10567 DEFAULT_TRACE_BUFFER_SIZE.
10568 * server.c (handle_query): Add QTBuffer:size in the
10571 2013-03-07 Yao Qi <yao@codesourcery.com>
10573 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10574 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10576 (cmd_qtsp): Adjust condition. Do post increment.
10577 Set cur_action and cur_step_action back to 0.
10579 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10582 * linux-low.c (linux_write_memory): Return early success if LEN is
10585 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10587 * configure.srv: Add x86_64-*-cygwin* as target.
10589 2013-02-28 Tom Tromey <tromey@redhat.com>
10591 * configure.ac: Invoke AC_SYS_LARGEFILE.
10592 * configure, config.in: Rebuild.
10594 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10596 * win32-low.c: Throughout, fix format strings and casts of
10597 printf-like functions to avoid type related warnings on all
10599 (get_child_debug_event): Print dwDebugEventCode as hex since
10600 that's how it's usually documented.
10602 2013-02-28 Yao Qi <yao@codesourcery.com>
10604 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10607 2013-02-27 Jiong Wang <jiwang@tilera.com>
10609 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10610 (reg-tilegx32.c): New rule.
10611 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10612 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10613 different register info initializer according to elf class.
10614 (init_registers_tilgx32): New function. The tilegx32 register info
10616 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10617 (tile_store_gregset): Likewise.
10619 2013-02-27 Yao Qi <yao@codesourcery.com>
10621 * server.c (process_point_options): Print debug message when
10622 debug_threads is true.
10624 2013-02-26 Yao Qi <yao@codesourcery.com>
10626 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10628 2013-02-19 Pedro Alves <palves@redhat.com>
10629 Kai Tietz <ktietz@redhat.com>
10633 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10634 instead of strtoul to extract address from packet.
10635 (process_serial_event) <'z'>: Likewise.
10637 2013-02-18 Yao Qi <yao@codesourcery.com>
10639 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10641 2013-02-14 Pedro Alves <palves@redhat.com>
10645 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10646 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10648 2013-02-14 Pedro Alves <palves@redhat.com>
10650 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10652 2013-02-14 Pedro Alves <palves@redhat.com>
10654 * tracepoint.c (save_string): Delete.
10655 (add_tracepoint_action): Use savestring instead of save_string.
10657 2013-02-12 Pedro Alves <palves@redhat.com>
10659 * linux-xtensa-low.c: Ditto.
10660 * xtensa-xtregs.c: Ditto.
10662 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10664 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10667 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10669 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10670 aarch64_num_wp_regs and aarch64_num_bp_regs to
10671 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10673 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10675 * linux-aarch64-low.c (ps_get_thread_area): Replace
10676 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10678 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10679 Marcus Shawcroft <marcus.shawcroft@arm.com>
10680 Nigel Stephens <nigel.stephens@arm.com>
10681 Yufeng Zhang <yufeng.zhang@arm.com>
10683 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10684 (aarch64.c, aarch64-without-fpu.c): New targets.
10685 * configure.srv (aarch64*-*-linux*): New.
10686 * linux-aarch64-low.c: New file.
10688 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10690 * linux-low.c (handle_extended_wait, linux_create_inferior)
10691 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10692 (dequeue_one_deferred_signal, linux_resume_one_thread)
10693 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10694 (linux_tracefork_grandchild, linux_test_for_tracefork)
10695 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10696 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10697 where the argument is 0.
10699 2013-01-25 Yao Qi <yao@codesourcery.com>
10701 * event-loop.c: Include "queue.h".
10702 (gdb_event_p): New typedef.
10703 (struct gdb_event) <next_event>: Remove.
10704 (event_queue): Change to QUEUE(gdb_event_p).
10705 (async_queue_event): Remove.
10706 (gdb_event_xfree): New.
10707 (initialize_event_loop): New.
10708 (process_event): Use API from QUEUE.
10709 (wait_for_event): Likewise.
10710 * server.c (main): Call initialize_event_loop.
10711 * server.h (initialize_event_loop): Declare.
10713 2013-01-18 Yao Qi <yao@codesourcery.com>
10715 * ax.h (struct eval_agent_expr_context): New.
10716 (gdb_eval_agent_expr): Update declaration.
10717 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10718 TFRAME. Add new argument CTX.
10719 * server.h (struct eval_agent_expr_context): Declare.
10720 (agent_mem_read, agent_tsv_read): Update declaration.
10721 (agent_mem_read_string): Likewise.
10722 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10723 (add_traceframe_block): Add new argument TPOINT.
10724 Increase TPOINT->traceframe_usage.
10725 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10726 eval_tracepoint_agent_expr.
10727 (condition_true_at_tracepoint): Likewise.
10728 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10729 (agent_mem_read_string, agent_tsv_read): Likewise.
10731 2013-01-16 Yao Qi <yao@codesourcery.com>
10733 * linux-low.c (linux_resume_one_lwp): Don't check
10734 'lwp->bp_reinsert != 0'.
10736 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10737 Pedro Alves <palves@redhat.com>
10739 * lynx-low.c (ptrace_request_to_str): Define a temporary
10740 macro and use it to simplify this function's implementation.
10742 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10744 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10747 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10749 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10751 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10753 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10755 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10757 * lynx-low.c (lynx_resume): Use the resume_info parameter
10758 to determine the ptid for the lynx_ptrace call, unless
10759 it is equal to minus_one_ptid, in which case we use the
10760 ptid of the current_inferior.
10761 (lynx_wait_1): After having received a thread create/exit
10762 event, resume the inferior's execution using the signaling
10763 thread's ptid, rather than the old ptid.
10765 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10767 * lynx-low.c (lynx_resume): Delete variable ret.
10769 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10771 * gdbreplay.c (gdbreplay_version): Update copyright year.
10772 * server.c (gdbserver_version): Likewise.
10774 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10776 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10779 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10781 * lynx-low.c (ptrace_request_to_str): Add handling for
10782 PTRACE_GETTRACESIG.
10784 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10786 * lynx-low.c (lynx_attach): Delete variable new_process.
10788 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10790 * lynx-low.c (lynx_create_inferior): Delete variable
10793 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10795 * lynx-low.c (ptrace_request_to_str): Do not handle
10796 PTRACE_GETTHREADLIST if this macro does not exist.
10798 2012-12-15 Yao Qi <yao@codesourcery.com>
10800 * Makefile.in (OBS): Add notif.o.
10801 * notif.c, notif.h: New.
10802 * server.c: Include "notif.h".
10803 (struct vstop_notif) <next>: Remove.
10805 (queue_stop_reply): Update.
10806 (push_event, send_next_stop_reply): Remove.
10807 (discard_queued_stop_replies): Update.
10808 (notif_stop): New variable.
10809 (handle_v_stopped): Remove.
10810 (handle_v_requests): Don't call handle_v_stopped. Call
10811 handle_ack_notif instead.
10812 (queue_stop_reply_callback): Call notif_event_enque instead
10813 of queue_stop_reply.
10814 (handle_status): Don't call send_next_stop_reply, call
10815 notif_write_event instead.
10816 (kill_inferior_callback): Likewise.
10817 (detach_or_kill_inferior_callback): Likewise.
10818 (main): Call initialize_notif.
10819 (process_serial_event): Call QUEUE_is_empty.
10820 (handle_target_event): Call notif_push instead of push event.
10821 * server.h (push_event): Remove declaration.
10823 2012-12-10 Tom Tromey <tromey@redhat.com>
10825 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10826 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10829 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10830 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10831 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10832 (amd64-linux-ipa.o, ax.o): Rewrite.
10833 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10834 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10835 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10836 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10837 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10838 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10839 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10840 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10841 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10842 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10843 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10844 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10845 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10846 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10847 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10848 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10849 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10850 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10851 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10852 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10853 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10854 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10855 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10856 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10857 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10858 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10859 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10860 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10861 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10862 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10863 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10864 (reg-tilegx.o): Remove.
10865 (all_object_files): New macro.
10866 Include .deps files.
10867 * aclocal.m4, configure: Rebuild.
10868 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10869 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10870 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10872 2012-12-05 Tom Tromey <tromey@redhat.com>
10875 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10877 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10879 * configure.ac: Check for linux/perf_event.h.
10880 * config.in: Regenerated.
10881 * configure: Regenerated.
10883 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10885 * hostio.c (handle_readlink): Decrease buffer size
10886 parameter passed to readlink by one byte.
10888 2012-11-26 Yao Qi <yao@codesourcery.com>
10890 * configure.ac (build_warnings): Append '-Wempty-body'.
10891 * configure: Regenerated.
10892 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10895 2012-11-15 Pierre Muller <muller@sourceware.org>
10897 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10898 * config.in: Regenerate.
10899 * configure: Regenerate.
10900 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10901 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10902 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10903 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10905 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10906 instead of <sys/wait.h> header.
10907 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10909 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10911 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10912 (various make rules): Remove -DGDBSERVER
10914 2012-11-09 Yao Qi <yao@codesourcery.com>
10916 * spu-low.c (current_ptid): Move it to ..
10917 * gdbthread.h: ... here. New.
10918 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10919 * server.c (myresume, process_serial_event): Likewise.
10920 * thread-db.c (thread_db_find_new_threads): Likewise.
10921 * tracepoint.c (run_inferior_command): Likewise.
10923 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10925 * server.c (handle_search_memory_1): Include access length in
10928 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10930 * linux-crisv32-low.c: Fix compile errors.
10932 2012-09-04 Yao Qi <yao@codesourcery.com>
10934 * tracepoint.c (cmd_qtsv): Adjust debug message.
10935 Don't check CUR_TPOINT.
10937 2012-08-28 Yao Qi <yao@codesourcery.com>
10939 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10940 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10941 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10942 Remove declarations of xmalloc, xreallloc, xstrdup and
10944 * Makefile.in (libiberty_h): New.
10945 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10946 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10948 2012-08-23 Yao Qi <yao@codesourcery.com>
10950 * server.h: Remove declaration of 'xsnprintf'.
10952 2012-08-22 Keith Seitz <keiths@redhat.com>
10954 * server.h: Include build-gnulib-gbserver/config.h.
10955 * gdbreplay.c: Likewise.
10957 2012-08-08 Doug Evans <dje@google.com>
10959 * Makefile.in (SFILES): Add gdb_vecs.c.
10960 (OBS): Add gdb_vecs.o.
10961 (gdb_vecs_h, host_defs_h): New variables.
10962 (thread-db.o): Add $(gdb_vecs_h) dependency.
10963 (gdb_vecs.o): New rule.
10964 * thread-db.c: #include "gdb_vecs.h".
10965 (thread_db_load_search): Use a vector to iterate over path elements.
10966 Handle text appearing after "$pdir".
10968 * configure.ac: Add check for strstr.
10969 * config.in: Regenerate.
10970 * configure: Regenerate.
10972 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10974 * hostio.c (handle_pread): If pread fails, fall back to attempting
10976 (handle_pwrite): Likewise for pwrite.
10978 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10980 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10981 between unsupported TYPE and unimplementable ADDR/LEN combination.
10982 (arm_insert_point): Act on new return value.
10984 2012-07-31 Pedro Alves <palves@redhat.com>
10986 * server.c (process_point_options): Only skip tokens if we find
10987 one that is unrecognized. Don't treat 'X' specially while
10988 skipping unrecognized tokens.
10990 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10992 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10993 to 4-byte-align HW breakpoint addresses for Thumb.
10995 2012-07-27 Yao Qi <yao@codesourcery.com>
10999 * server.h: Declare gdb_agent_about_to_close.
11000 * target.c (kill_inferior): Include "agent.h".
11001 New. Send command 'kill'.
11002 * target.h (kill_inferior): Removed macro.
11003 * tracepoint.c (gdb_agent_about_to_close): New.
11004 (gdb_agent_helper_thread): Handle command 'close'.
11005 Wait endlessly until the inferior stops.
11006 Install gdb_agent_remove_socket to atexit hook.
11007 (agent_socket_name): New static variable.
11008 (gdb_agent_socket_init): Replace local variable 'name' with
11009 'agent_socket_name'.
11010 (gdb_agent_remove_socket): New.
11012 2012-07-27 Yao Qi <yao@codesourcery.com>
11014 * server.c (process_point_options): Stop at 'X' when parsing.
11016 2012-07-19 Michael Eager <eager@eagercon.com>
11018 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
11020 * linux-x86-low.c (x86_insert_point, x86_remove_point):
11021 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
11022 hardware breakpoint.
11024 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11026 * gdbserver/linux-low.c (initialize_low): Call
11027 linux_ptrace_init_warnings.
11029 2012-07-02 Doug Evans <dje@google.com>
11031 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11034 2012-07-02 Stan Shebs <stan@codesourcery.com>
11036 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11037 (ax.o): Add it to build rule.
11039 (OBS): Add format.o.
11040 (IPA_OBS): Add format.o.
11041 * server.c (handle_query): Claim support for breakpoint commands.
11042 (process_point_options): Add command case.
11043 (process_serial_event): Leave running if there are printfs in
11045 * mem-break.h (any_persistent_commands): Declare.
11046 (add_breakpoint_commands): Declare.
11047 (gdb_no_commands_at_breakpoint): Declare.
11048 (run_breakpoint_commands): Declare.
11049 * mem-break.c (struct point_command_list): New struct.
11050 (struct breakpoint): New field command_list.
11051 (any_persistent_commands): New function.
11052 (add_commands_to_breakpoint): New function.
11053 (add_breakpoint_commands): New function.
11054 (gdb_no_commands_at_breakpoint): New function.
11055 (run_breakpoint_commands): New function.
11056 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11058 * ax.c: Include format.h.
11059 (ax_printf): New function.
11060 (gdb_eval_agent_expr): Add printf opcode.
11062 2012-06-13 Yao Qi <yao@codesourcery.com>
11064 * server.c (start_inferior): Remove duplicated writes to fields
11065 'last_resume_kind' and 'last_status' of 'current_inferior'.
11067 2012-06-12 Yao Qi <yao@codesourcery.com>
11068 Pedro Alves <palves@redhat.com>
11070 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11072 * server.c (handle_v_cont): Extend comment.
11074 2012-06-11 Yao Qi <yao@codesourcery.com>
11076 * linux-low.c (linux_attach): Add 'static'.
11078 2012-06-06 Yao Qi <yao@codesourcery.com>
11080 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11082 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11084 Fix gcc -flto compilation warning.
11085 * server.c (main): Make variable multi_mode and attach volatile.
11087 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11089 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11090 if the platform doesn't know about it.
11092 2012-05-30 Jeff Kenton <jkenton@tilera.com>
11094 * Makefile.in (SFILES): Add linux-tile-low.c.
11095 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11096 * configure.srv: Handle tilegx-*-linux*.
11097 * linux-tile-low.c: New file.
11099 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11101 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11103 2012-05-24 Pedro Alves <palves@redhat.com>
11107 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
11109 2012-05-24 Pedro Alves <palves@redhat.com>
11113 Replace target_signal with gdb_signal throughout.
11115 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11117 * linux-low.c (linux_store_registers): Avoid the copying sequence
11118 when no data has been retrieved by ptrace.
11120 2012-05-22 Will Deacon <will.deacon@arm.com>
11122 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11123 Include asm/ptrace.h.
11124 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11127 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11129 * linux-low.c (linux_store_registers): Don't re-retrieve data
11130 with ptrace that has already been obtained from /proc. Always
11131 copy any data retrieved with ptrace to the buffer supplied.
11133 2012-05-11 Yao Qi <yao@codesourcery.com>
11134 Pedro Alves <palves@redhat.com>
11136 * linux-low.c (enum stopping_threads_kind): New.
11137 (stopping_threads): Change type to `enum stopping_threads_kind'.
11138 (handle_extended_wait): If stopping and suspending threads, leave
11139 the new_lwp suspended too.
11140 (linux_wait_for_event): Adjust.
11141 (stop_all_lwps): Set `stopping_threads' to
11142 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11143 whether we're suspending threads or just stopping them. Assert no
11146 2012-04-29 Yao Qi <yao@codesourcery.com>
11148 * server.h: Move some code to ...
11149 * gdbthread.h: ... here. New.
11150 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11151 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11152 (nto-low.o, win32-low.o): Likewise.
11153 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11154 * regcache.c, remote-utils.c, server.c: Likewise.
11155 * target.c, tracepoint.c, win32-low.c: Likewise.
11157 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11159 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11160 (PTRACE_ARG4_TYPE): Likewise.
11161 (PTRACE_XFER_TYPE): Likewise.
11162 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11163 ptrace to PTRACE_ARG3_TYPE.
11164 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11165 (PTRACE_ARG4_TYPE): Likewise.
11166 (PTRACE_XFER_TYPE): Likewise.
11167 (linux_detach_one_lwp): Cast fourth argument of
11168 ptrace to long then PTRACE_ARG4_TYPE.
11169 (regsets_fetch_inferior_registers): Cast third argument of
11170 ptrace to long then PTRACE_ARG3_TYPE.
11171 (regsets_store_inferior_registers): Likewise.
11173 2012-04-20 Pedro Alves <palves@redhat.com>
11175 * configure: Regenerate.
11177 2012-04-19 Pedro Alves <palves@redhat.com>
11179 * Makefile.in (GNULIB_BUILDDIR): New.
11180 (LIBGNU, INCGNU, GNULIB_H): Adjust.
11181 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11182 (all, install-only, uninstall, clean-info, all-lib, clean): No
11183 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11184 (maintainer-clean realclean distclean): Use subdir_do.
11186 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11187 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
11188 * acinclude.m4: Include acx_configure_dir.m4.
11189 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11190 calls. Call AC_PROG_RANLIB. Configure gnulib using
11193 (GNULIB_STDINT_H): Adjust.
11194 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11195 * gdbreplay.c: Include build-gnulib/config.h.
11196 * server.h: Likewise.
11197 * aclocal.m4: Regenerate.
11198 * config.in: Regenerate.
11199 * configure: Regenerate.
11201 2012-04-19 Pedro Alves <palves@redhat.com>
11203 * Makefile.in (LIBGNU, INCGNU): Adjust.
11204 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11205 (all, install-only, uninstall, clean-info, all-lib, clean)
11206 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11207 * configure.ac: Adjust AC_OUTPUT output.
11208 * aclocal.m4: Regenerate.
11209 * configure: Regenerate.
11211 2012-04-19 Pedro Alves <palves@redhat.com>
11213 * Makefile.in (generated_files): New.
11214 (server_h): Remove the explicit dependency on config.h, and depend
11215 on $generated_files.
11217 2012-04-19 Pedro Alves <palves@redhat.com>
11219 * Makefile.in (INCGNU): Add -Ignulib.
11221 2012-04-19 Pedro Alves <palves@redhat.com>
11223 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11224 (INCGNU): ... this, and spell out -I here.
11225 (GNULIB_LIB): Rename to ...
11226 (LIBGNU): ... this.
11227 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11229 2012-04-19 Pedro Alves <palves@redhat.com>
11231 * config.in: Regenerate.
11233 2012-04-19 Pedro Alves <palves@redhat.com>
11235 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11236 * server.h (memmem): Remove declaration.
11237 * config.in: Regenerate.
11238 * configure: Regenerate.
11240 2012-04-19 Yao Qi <yao@codesourcery.com>
11242 * Makefile.in (SFILES): Add common/vec.c.
11246 2012-04-19 Yao Qi <yao@codesourcery.com>
11248 * remote-utils.c (prepare_resume_reply): Replace with macro
11249 target_core_of_thread.
11250 * server.c (handle_qxfer_threads_proper): Likewise.
11251 * target.h (traget_core_of_thread): New macro.
11253 2012-04-18 Pedro Alves <palves@redhat.com>
11255 * aclocal.m4: Regenerate.
11256 * configure: Regenerate.
11258 2012-04-16 Yao Qi <yao@codesourcery.com>
11260 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11261 duplicated on address.
11263 2012-04-16 Yao Qi <yao@codesourcery.com>
11265 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11266 (struct tracepoint_action_ops) <send>: New field.
11267 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11268 (agent_expr_send, x_tracepoint_action_send): New.
11269 (l_tracepoint_action_send): New.
11270 (cmd_qtdp): Download and install tracepoint
11271 according to `use_agent'.
11272 (run_inferior_command): Add one more parameter `len'.
11274 (tracepoint_send_agent): New.
11275 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11277 2012-04-16 Yao Qi <yao@codesourcery.com>
11279 * tracepoint.c (download_tracepoints): Moved to ...
11280 (cmd_qtstart): ... here.
11282 2012-04-14 Yao Qi <yao@codesourcery.com>
11284 * tracepoint.c: Include inttypes.h.
11285 (struct collect_memory_action): Use sized types.
11286 (struct tracepoint): Likewise.
11287 (cmd_qtdp, stop_tracing): Update print specifiers.
11288 (cmd_qtp, response_tracepoint): Likewise.
11289 (collect_data_at_tracepoint): Likewise.
11290 (collect_data_at_step): Likewise.
11292 2012-04-14 Yao Qi <yao@codesourcery.com>
11294 Import gnulib module inttypes.
11295 * aclocal.m4, config.in, configure: Regenerated.
11297 2012-04-14 Yao Qi <yao@codesourcery.com>
11299 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11300 Makefile and config.status at last.
11302 2012-04-13 Yao Qi <yao@codesourcery.com>
11304 * tracepoint.c: Include stdint.h unconditionally.
11306 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11308 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11309 on BFD_HAVE_SYS_PROCFS_TYPE.
11310 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11311 * configure: Regenerate.
11312 * config.in: Likewise.
11314 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11316 * Makefile.in (clean): Also remove x32.c x32-linux.c
11317 x32-avx.c x32-avx-linux.c.
11318 (x32.o): New target.
11320 (x32-linux.o): Likewise.
11321 (x32-linux.c): Likewise.
11322 (x32-avx.o): Likewise.
11323 (x32-avx.c): Likewise.
11324 (x32-avx-linux.o): Likewise.
11325 (x32-avx-linux.c): Likewise.
11327 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11328 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11329 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11330 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11331 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11332 i386/x32-avx-linux.xml.
11334 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11335 (init_registers_x32_avx_linux): Likwise.
11336 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11337 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11339 2012-04-13 Pedro Alves <palves@redhat.com>
11341 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11342 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11343 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11344 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11347 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11349 * linux-x86-low.c (compat_x32_clock_t): New.
11350 (compat_x32_siginfo_t): Likewise.
11351 (compat_x32_siginfo_from_siginfo): Likewise.
11352 (siginfo_from_compat_x32_siginfo): Likewise.
11353 (linux_is_elf64): Likewise.
11354 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11355 and siginfo_from_compat_x32_siginfo for x32.
11356 (x86_arch_setup): Set linux_is_elf64.
11358 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11361 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11363 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11364 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11365 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11366 compatible with process.
11368 2012-04-12 Yao Qi <yao@codesourcery.com>
11370 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11371 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11372 (install-only, install-info, clean): Handle sub dir gnulib.
11373 (all-lib, am--refresh): New targets.
11374 (memmem.o): Remove target.
11375 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11376 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11377 (AC_REPLACE_FUNCS): Remove memmem.
11378 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11379 (AC_OUTPUT): Generate Makefile in gnulib/.
11380 * aclocal.m4, config.in, configure: Regenerated.
11382 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11384 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11386 2012-04-05 Pedro Alves <palves@redhat.com>
11388 -Werror=strict-aliasing
11390 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11393 2012-04-04 Pedro Alves <palves@redhat.com>
11395 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11396 (sparc_store_gregset_from_stack, sparc_store_gregset)
11397 (sparc_breakpoint_at): Fix formatting.
11399 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11401 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11403 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11404 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11405 * config.in: Regenerate.
11406 * configure: Likewise.
11408 2012-03-29 Pedro Alves <palves@redhat.com>
11410 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11411 Correct ptrace arguments.
11413 2012-03-28 Pedro Alves <palves@redhat.com>
11415 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11416 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11417 (IA64_FR1_REGNUM): New defines.
11418 (ia64_fetch_register): New.
11419 (the_low_target): Install it.
11420 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11422 * linux-low.c (linux_fetch_registers): Try the
11423 the_low_target.fetch_register hook first.
11425 * linux-arm-low.c (the_low_target): Adjust.
11426 * linux-bfin-low.c (the_low_target): Adjust.
11427 * linux-cris-low.c (the_low_target): Adjust.
11428 * linux-crisv32-low.c (the_low_target): Adjust.
11429 * linux-m32r-low.c (the_low_target): Adjust.
11430 * linux-m68k-low.c (the_low_target): Adjust.
11431 * linux-mips-low.c (the_low_target): Adjust.
11432 * linux-ppc-low.c (the_low_target): Adjust.
11433 * linux-s390-low.c (the_low_target): Adjust.
11434 * linux-sh-low.c (the_low_target): Adjust.
11435 * linux-sparc-low.c (the_low_target): Adjust.
11436 * linux-tic6x-low.c (the_low_target): Adjust.
11437 * linux-x86-low.c (the_low_target): Adjust.
11438 * linux-xtensa-low.c (the_low_target): Adjust.
11440 2012-03-26 Pedro Alves <palves@redhat.com>
11442 * server.c (handle_qxfer_libraries): Don't bail early if
11443 the_target->qxfer_libraries_svr4 is not NULL.
11445 2012-03-26 Pedro Alves <palves@redhat.com>
11447 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11449 2012-03-23 Pedro Alves <palves@redhat.com>
11451 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11452 "library-list-svr4" element's start tag when the the DSO list is
11455 2012-03-23 Pedro Alves <palves@redhat.com>
11457 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11458 a variable whose type size is the same as the inferior's pointer
11461 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11463 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11465 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11466 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11467 * linux-low.h: Include <signal.h>.
11468 (struct siginfo): Remove forward declaration.
11469 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11472 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11474 * .gitignore: Ignore more files.
11476 2012-03-19 Pedro Alves <palves@redhat.com>
11477 Jan Kratochvil <jan.kratochvil@redhat.com>
11479 * server.c (cont_thread, general_thread): Add describing comments.
11480 (start_inferior): Clear `cont_thread'.
11481 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11484 2012-03-15 Yao Qi <yao@codesourcery.com>
11486 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11488 (cmd_qtdp): ... here.
11490 2012-03-15 Yao Qi <yao@codesourcery.com>
11492 * tracepoint.c (struct tracepoint_action_ops): New.
11493 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11494 (m_tracepoint_action_download): New.
11495 (r_tracepoint_action_download): New.
11496 (x_tracepoint_action_download): New.
11497 (l_tracepoint_action_download): New.
11498 (add_tracepoint_action): Install `action->ops' according type.
11499 (download_tracepoint_1): Move code `download' function pointer
11500 of various tracepoint_action_ops.
11502 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11504 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11505 linux_ptrace_attach_warnings.
11507 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11509 * Makefile.in (linux-ptrace.o): New.
11510 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11511 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11512 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11513 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11514 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11516 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11518 2012-03-08 Yao Qi <yao@codesourcery.com>
11519 Pedro Alves <palves@redhat.com>
11521 Fix PR server/13392.
11522 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11523 offset of JMP insn.
11524 * tracepoint.c (remove_tracepoint): New.
11525 (cmd_qtdp): Call remove_tracepoint when failed to install.
11527 2012-03-07 Pedro Alves <palves@redhat.com>
11529 * linux-low.c (get_detach_signal): New.
11530 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11531 Pass on pending signals to PTRACE_DETACH. Check the result of the
11533 * server.c (program_signals, program_signals_p): New.
11534 (handle_general_set): Handle QProgramSignals.
11535 * server.h (program_signals, program_signals_p): Declare.
11537 2012-03-05 Pedro Alves <palves@redhat.com>
11538 Jan Kratochvil <jan.kratochvil@redhat.com>
11540 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11543 2012-03-03 Yao Qi <yao@codesourcery.com>
11545 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11546 agent_look_up_symbols.
11548 2012-03-03 Yao Qi <yao@codesourcery.com>
11550 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11551 (linux-x86-low.o): Likewise.
11552 * server.h: Remove in_process_agent_loaded.
11553 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11557 2012-03-03 Yao Qi <yao@codesourcery.com>
11559 * tracepoint.c (gdb_agent_capability): New global.
11560 (in_process_agent_loaded_ust): Renamed to
11561 `in_process_agent_supports_ust'.
11563 (in_process_agent_supports_ust): Call agent_capability_check.
11564 (clear_installed_tracepoints): Assert that agent supports
11567 2012-03-03 Yao Qi <yao@codesourcery.com>
11569 * linux-low.c (linux_supports_agent): New.
11570 (linux_target_ops): Initialize field `supports_agent' with
11571 linux_supports_agent.
11572 * target.h (struct target_ops) <supports_agent>: New.
11573 (target_supports_agent): New macro.
11574 * server.c (handle_general_set): Handle packet 'QAgent'.
11575 (handle_query): Send `QAgent+'.
11576 * Makefile.in (server.o): Depends on agent.h.
11578 2012-03-03 Yao Qi <yao@codesourcery.com>
11580 * Makefile.in (OBS): Add agent.o.
11581 Add new rule for agent.o.
11582 Track dependence of tracepoint.c on agent.h.
11583 * tracepoint.c (run_inferior_command_1):
11584 (run_inferior_command): Call agent_run_command.
11585 (gdb_ust_connect_sync_socket): Deleted. Move it to
11587 (resume_thread, stop_thread): Likewise.
11588 (gdb_ust_socket_init): Renamed to ...
11589 (gdb_agent_socket_init): ... New.
11590 (gdb_ust_thread): Renamed to ...
11591 (gdb_agent_helper_thread): ... New.
11592 (gdb_ust_init): Move some code to ...
11593 (gdb_agent_init): ... here. New.
11594 [HAVE_UST]: Call gdb_ust_init.
11595 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11596 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11597 * config.in, configure: Regenerated.
11599 2012-03-02 Pedro Alves <palves@redhat.com>
11601 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11602 * linux-low.c (struct simple_pid_list): New.
11603 (stopped_pids): New a struct simple_pid_list pointer.
11604 (add_to_pid_list, pull_pid_from_list): New.
11605 (handle_extended_wait): Don't assume the first signal new children
11606 report is SIGSTOP. Adjust call to pull_pid_from_list.
11607 (linux_wait_for_lwp): Adjust.
11609 2012-03-02 Yao Qi <yao@codesourcery.com>
11611 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11614 2012-03-02 Yao Qi <yao@codesourcery.com>
11616 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11617 `stop_pc' and `tpoint'. Update caller.
11619 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11621 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11622 * linux-low.c (use_linux_regsets): New macro.
11623 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11624 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11625 (linux_register_in_regsets): New function.
11626 (usr_fetch_inferior_registers): Skip registers covered by
11628 (usr_store_inferior_registers): Likewise.
11629 (usr_fetch_inferior_registers): New macro.
11630 (usr_store_inferior_registers): Likewise.
11631 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11632 (linux_store_registers): Likewise.
11633 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11635 (init_registers_mips64_dsp_linux): Likewise.
11636 (init_registers_mips_linux): New macro.
11637 (init_registers_mips_dsp_linux): Likewise.
11638 (mips_dsp_num_regs): Likewise.
11639 (DSP_BASE, DSP_CONTROL): New fallback macros.
11640 (mips_base_regs): New macro.
11641 (mips_regmap): Use it. Fix the size.
11642 (mips_dsp_regmap): New variable.
11643 (mips_dsp_regset_bitmap): Likewise.
11644 (mips_arch_setup): New function.
11645 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11647 (mips_cannot_store_register): Likewise.
11648 (the_low_target): Update .arch_setup, .num_regs and .regmap
11649 initializers. Add .regset_bitmap initializer.
11650 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11652 * linux-bfin-low.c (the_low_target): Likewise.
11653 * linux-cris-low.c (the_low_target): Likewise.
11654 * linux-crisv32-low.c (the_low_target): Likewise.
11655 * linux-ia64-low.c (the_low_target): Likewise.
11656 * linux-m32r-low.c (the_low_target): Likewise.
11657 * linux-m68k-low.c (the_low_target): Likewise.
11658 * linux-ppc-low.c (the_low_target): Likewise.
11659 * linux-s390-low.c (the_low_target): Likewise.
11660 * linux-sh-low.c (the_low_target): Likewise.
11661 * linux-sparc-low.c (the_low_target): Likewise.
11662 * linux-tic6x-low.c (the_low_target): Likewise.
11663 * linux-x86-low.c (the_low_target): Likewise.
11664 * linux-xtensa-low.c (the_low_target): Likewise.
11665 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11666 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11667 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11669 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11670 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11672 2012-02-29 Yao Qi <yao@codesourcery.com>
11673 Pedro Alves <palves@redhat.com>
11675 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11676 `step_over_finished' is true.
11678 2012-02-27 Pedro Alves <palves@redhat.com>
11680 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11681 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11683 2012-02-27 Pedro Alves <palves@redhat.com>
11686 * linux-low.c (pid_is_stopped): New.
11687 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11689 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11691 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11694 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11696 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11698 2012-02-24 Luis Machado <lgustavo@codesourcery>
11700 * server.c (handle_query): Advertise support for target-side
11701 breakpoint condition evaluation.
11702 (process_point_options): New function.
11703 (process_serial_event): When inserting a breakpoint, check for
11704 a target-side condition that should be evaluated.
11706 * mem-break.c: Include regcache.h and ax.h.
11707 (point_cond_list_t): New data structure.
11708 (breakpoint) <cond_list>: New field.
11709 (find_gdb_breakpoint_at): Make non-static.
11710 (delete_gdb_breakpoint_at): Clear any target-side
11712 (clear_gdb_breakpoint_conditions): New function.
11713 (add_condition_to_breakpoint): Likewise.
11714 (add_breakpoint_condition): Likewise.
11715 (gdb_condition_true_at_breakpoint): Likewise.
11716 (gdb_breakpoint_here): Return result directly instead
11717 of going through a local variable.
11719 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11720 (clear_gdb_breakpoint_conditions): Likewise.
11721 (add_breakpoint_condition): Likewise.
11722 (gdb_condition_true_at_breakpoint): Likewise.
11724 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11725 (need_step_over_p): Take target-side breakpoint condition into
11728 2012-02-24 Luis Machado <lgustavo@codesourcery>
11730 * server.h: Include tracepoint.h.
11731 (agent_mem_read, agent_get_trace_state_variable_value,
11732 agent_set_trace_state_variable_value,
11733 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11734 get_set_tsv_func_addr): New prototypes.
11736 * ax.h: New include file.
11737 * ax.c: New source file.
11739 * tracepoint.c: Include ax.h.
11740 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11741 agent_expr, eval_result_type): Move to ax.h.
11742 (parse_agent_expr): Rename to ...
11743 (gdb_parse_agent_expr): ... this, make it non-static and move
11745 (unparse_agent_expr) Rename to ...
11746 (gdb_unparse_agent_expr): ... this, make it non-static and move
11748 (eval_agent_expr): Rename to ...
11749 (eval_tracepoint_agent_expr): ... this.
11750 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11751 forward declarations.
11752 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11753 (agent_get_trace_state_variable_value): New function.
11754 (agent_set_trace_state_variable_value): New function.
11755 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11756 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11757 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11758 (condition_true_at_tracepoint): Likewise.
11759 (parse_agent_expr): Rename to ...
11760 (gdb_parse_agent_expr): ... this and move to ax.c.
11761 (unparse_agent_expr): Rename to ...
11762 (gdb_unparse_agent_expr): ... this and move to ax.c.
11763 (gdb_agent_op_name): Move to ax.c.
11764 (eval_agent_expr): Rename to ...
11765 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11767 (eval_tracepoint_agent_expr): New function.
11768 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11770 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11772 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11773 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11774 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11775 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11776 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11777 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11778 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11779 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11780 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11781 (compile_bytecodes): Remove forward declaration.
11782 (is_goto_target): Move to ax.c.
11783 (compile_bytecodes): Move to ax.c and call
11784 agent_get_trace_state_variable_value (...) and
11785 agent_set_trace_state_variable_value (...).
11787 * Makefile.in: Update ax.c and IPA dependencies.
11789 2012-02-24 Pedro Alves <palves@redhat.com>
11791 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11792 (cmd_bigqtbuffer_circular): ... this. Only handle
11793 'QTBuffer:circular:'.
11794 (handle_tracepoint_general_set): Adjust.
11796 2012-02-16 Yao Qi <yao@codesourcery.com>
11798 * inferiors.c: Move code to ...
11799 * dll.c: .... here. New.
11800 * server.h: Declare clear_dlls.
11801 * Makefile.in (SFILES): Add dll.c.
11805 2012-02-11 Yao Qi <yao@codesourcery.com>
11807 * server.c: (handle_monitor_command): Add a new parameter
11809 (handle_query): Update caller.
11811 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11813 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11814 * configure, config.in: Regenerate.
11815 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11818 2012-02-02 Pedro Alves <palves@redhat.com>
11820 Try SIGKILL first, then PTRACE_KILL.
11821 * linux-low.c (linux_kill_one_lwp): New.
11822 (linux_kill_one_lwp): Rename to ...
11823 (kill_one_lwp_callback): ... this. Use the new
11824 linux_kill_one_lwp.
11826 2012-02-02 Pedro Alves <palves@redhat.com>
11828 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11831 2012-01-27 Pedro Alves <palves@redhat.com>
11833 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11834 (elf_64_file_p): Make static.
11835 (linux_pid_exe_is_elf_64_file): New.
11836 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11837 Delete declarations.
11838 (linux_pid_exe_is_elf_64_file): Declare.
11839 * linux-x86-low.c (x86_arch_setup): Use
11840 linux_pid_exe_is_elf_64_file.
11842 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11844 * linux-low.c (linux_wait_for_event_1): Rename to ...
11845 (linux_wait_for_event): ... here and merge it with former
11846 linux_wait_for_event - new variable wait_ptid, use it.
11847 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11849 2012-01-23 Pedro Alves <palves@redhat.com>
11851 * server.c (main): Avoid yet another case of infinite loop while
11852 detaching/killing after a longjmp.
11854 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11857 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11859 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11861 * hostio.c (handle_readlink): New function.
11862 (handle_vFile): Call it to handle "vFile:readlink" packets.
11864 2012-01-20 Pedro Alves <palves@redhat.com>
11865 Ulrich Weigand <ulrich.weigand@linaro.org>
11867 * server.c (handle_v_requests): Only support vAttach and vRun to
11868 start multiple processes when in extended protocol mode.
11870 2012-01-17 Pedro Alves <palves@redhat.com>
11872 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11873 memalign plus mprotect to allocate the scratch buffer.
11875 2012-01-13 Pedro Alves <palves@redhat.com>
11877 * server.c (attach_inferior): Clear `cont_thread'.
11879 2012-01-13 Pedro Alves <palves@redhat.com>
11881 * server.c (main): Avoid infinite loop while detaching/killing
11884 2012-01-09 Doug Evans <dje@google.com>
11886 * server.c (start_inferior): Set last_ptid in --wrapper case.
11888 2012-01-06 Yao Qi <yao@codesourcery.com>
11890 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11892 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11894 2012-01-04 Yao Qi <yao@codesourcery.com>
11896 * tracepoint.c (cmd_qtdp): Print debug message
11897 for static tracepoint.
11899 2012-01-04 Yao Qi <yao@codesourcery.com>
11901 * tracepoint.c (trace_vdebug): Differentiate debug message
11902 between gdbserver and IPA.
11904 2012-01-03 Yao Qi <yao@codesourcery.com>
11906 * tracepoint.c (tracepoint_was_hit): Don't collect for
11909 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11911 * terminal.h: Reformat copyright header.
11913 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11915 * server.c (gdbserver_version): Update copyright year.
11916 * gdbreplay.c (gdbreplay_version): Likewise.
11918 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11920 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11923 2011-12-18 Hui Zhu <teawater@gmail.com>
11924 * linux-low.c (linux_create_inferior): Save return value to ret.
11926 2011-12-18 Hui Zhu <teawater@gmail.com>
11928 * linux-low.c (linux_create_inferior): Save return value to ret.
11930 2011-12-16 Doug Evans <dje@google.com>
11932 * linux-low.c (linux_create_inferior): If stdio connection,
11933 redirect stdin from /dev/null, stdout to stderr.
11934 * remote-utils.c (remote_is_stdio): New static global.
11935 (remote_connection_is_stdio): New function.
11936 (remote_prepare): Handle stdio connection.
11937 (remote_open): Ditto.
11938 (remote_close): Don't close stdin for stdio connections.
11939 (read_prim,write_prim): New functions. Replace all calls to
11940 read/write to these.
11941 * server.c (main): Watch for "-" argument. Move call to
11942 remote_prepare before start_inferior.
11943 * server.h (STDIO_CONNECTION_NAME): New macro.
11944 (remote_connection_is_stdio): Declare.
11946 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11947 in debugging output.
11949 2011-12-15 Yao Qi <yao@codesourcery.com>
11951 * tracepoint.c: Include sys/syscall.h.
11952 (gdb_ust_thread): Remove preprocessor conditional.
11954 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11956 * linux-low.c (linux_detach_one_lwp): Call
11957 the_low_target.prepare_to_resume before detaching.
11959 2011-12-14 Yao Qi <yao@codesourcery.com>
11961 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11964 2011-12-14 Yao Qi <yao@codesourcery.com>
11966 * i386-low.c (i386_low_stopped_data_address): Initialize local
11967 variable `control'.
11969 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11973 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11974 DR_CONTROL unless necessary. Extend comments.
11975 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11976 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11978 2011-12-13 Yao Qi <yao@codesourcery.com>
11980 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11982 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11984 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11986 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11987 Print new debug message for such case.
11989 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11991 Fix overlapping memcpy.
11992 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11993 the read_inferior_memory transfer.
11994 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11995 write_inferior_memory transfer.
11996 (set_fast_tracepoint_jump): New variable buf. Use it for the
11997 read_inferior_memory and write_inferior_memory transfers.
11998 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11999 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12000 Use it for the write_inferior_memory transfer.
12001 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12004 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12006 * linux-low.c (fetch_register, store_register): Make code
12007 consistent, fix formatting.
12009 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12011 * linux-low.c (usr_store_inferior_registers): Factor out code
12012 to handle individual registers into...
12013 (store_register): ... this new function.
12015 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
12017 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
12018 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
12019 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
12020 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
12021 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
12022 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
12023 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
12024 (srv_xmlfiles): Add new XML files.
12026 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12028 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12029 (init_registers_s390_linux32v1): Add prototype.
12030 (init_registers_s390_linux32v2): Likewise.
12031 (init_registers_s390_linux64v1): Likewise.
12032 (init_registers_s390_linux64v2): Likewise.
12033 (init_registers_s390x_linux64v1): Likewise.
12034 (init_registers_s390x_linux64v2): Likewise.
12035 (s390_num_regs): Increment to 52.
12036 (s390_regmap): Add orig_r2 register.
12037 (s390_num_regs_3264): Increment to 68.
12038 (s390_regmap_3264): Add orig_r2 register.
12039 (s390_collect_ptrace_register): Handle orig_r2 register.
12040 (s390_supply_ptrace_register): Likewise.
12041 (s390_fill_last_break): New function.
12042 (s390_store_last_break): Likewise.
12043 (s390_fill_system_call): New function.
12044 (s390_store_system_call): Likewise.
12045 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12047 (s390_check_regset): New function.
12048 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12049 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12050 Update target_regsets for available register sets.
12052 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12053 Jan Kratochvil <jan.kratochvil@redhat.com>
12055 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12056 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12058 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12059 * linux-low.h (struct process_info_private): New member r_debug.
12060 * server.c (handle_qxfer_libraries): Call
12061 the_target->qxfer_libraries_svr4.
12062 (handle_qxfer_libraries_svr4): New function.
12063 (qxfer_packets): New entry "libraries-svr4".
12064 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12065 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12066 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12067 PACKET_qXfer_libraries_svr4.
12069 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12071 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12072 PSW address/mask between 8-byte and 16-byte formats.
12073 (s390_supply_ptrace_register): Likewise.
12074 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12075 basic addressing mode bit.
12077 2011-11-24 Stan Shebs <stan@codesourcery.com>
12079 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12081 2011-11-17 Stan Shebs <stan@codesourcery.com>
12083 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12084 (tracing_start_time): New global.
12085 (tracing_stop_time): New global.
12086 (tracing_user_name): New global.
12087 (tracing_notes): New global.
12088 (tracing_stop_note): New global.
12089 (cmd_qtstart): Set traceframe_usage, start_time.
12090 (stop_tracing): Set stop_time.
12091 (cmd_qtstatus): Report additional status.
12092 (cmd_qtp): New function.
12093 (handle_tracepoint_query): Call it.
12094 (cmd_qtnotes): New function.
12095 (handle_tracepoint_general_set): Call it.
12096 (get_timestamp): Rename from tsv_get_timestamp.
12098 2011-11-14 Stan Shebs <stan@codesourcery.com>
12099 Kwok Cheung Yeung <kcy@codesourcery.com>
12101 * linux-x86-low.c (small_jump_insn): New.
12102 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12103 trampoline and error message, build a trampoline and issue a small
12104 jump instruction to it.
12105 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12106 trampoline and error message.
12107 (x86_get_min_fast_tracepoint_insn_len): New.
12108 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12109 * linux-low.h (struct linux_target_ops): Add arguments to
12110 install_fast_tracepoint_jump_pad operation, add new operation.
12111 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12113 (linux_get_min_fast_tracepoint_insn_len): New function.
12114 (linux_target_op): Add new operation.
12115 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12116 (gdb_trampoline_buffer_end): Ditto.
12117 (gdb_trampoline_buffer_error): Ditto.
12118 (struct ipa_sym_addresses): Add fields for new IPA variables.
12119 (symbol_list): Add entries for new IPA variables.
12120 (struct tracepoint): Add fields to hold the address range of the
12121 trampoline used by the tracepoint.
12122 (trampoline_buffer_head): New static variable.
12123 (trampoline_buffer_tail): Ditto.
12124 (claim_trampoline_space): New function.
12125 (have_fast_tracepoint_trampoline_buffer): New function.
12126 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12128 (install_fast_tracepoint): Ditto, also add error buffer argument.
12129 (cmd_qtminftpilen): New function.
12130 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12131 (fast_tracepoint_from_trampoline_address): New function.
12132 (fast_tracepoint_collecting): Handle trampoline as part of jump
12134 (set_trampoline_buffer_space): New function.
12135 (initialize_tracepoint): Initialize new IPA variables.
12136 * target.h (struct target_ops): Add arguments to
12137 install_fast_tracepoint_jump_pad operation, add new
12138 get_min_fast_tracepoint_insn_len operation.
12139 (target_get_min_fast_tracepoint_insn_len): New.
12140 (install_fast_tracepoint_jump_pad): Add arguments.
12141 * server.h (IPA_BUFSIZ): Define.
12142 * linux-i386-ipa.c: Include extra header files.
12143 (initialize_fast_tracepoint_trampoline_buffer): New function.
12144 (initialize_low_tracepoint): Call it.
12145 * server.h (set_trampoline_buffer_space): Declare.
12146 (claim_trampoline_space): Ditto.
12147 (have_fast_tracepoint_trampoline_buffer): Ditto.
12149 2011-11-14 Yao Qi <yao@codesourcery.com>
12151 * server.c (handle_query): Handle InstallInTrace for qSupported.
12152 * tracepoint.c (add_tracepoint): Sort list.
12153 (install_tracepoint, download_tracepoint): New.
12154 (cmd_qtdp): Call them to install and download tracepoints.
12155 (sort_tracepoints): Removed.
12156 (cmd_qtstart): Update.
12158 2011-11-14 Yao Qi <yao@codesourcery.com>
12160 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12161 * mem-break.h: Declare.
12162 * tracepoint.c (cmd_qtstart): Move some code to ...
12163 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12165 (download_tracepoints): Move some code to ...
12166 (download_tracepoint_1): ... here. New.
12168 2011-11-08 Yao Qi <yao@codesourcery.com>
12170 * remote-utils.c (relocate_instruction): A comment fix.
12172 2011-11-07 Joel Brobecker <brobecker@adacore.com>
12174 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12175 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12176 dr_status_mirror and dr_control_mirror from debug_reg_state.
12177 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12178 (i386_initial_stuff): Remove use of deleted globals.
12179 (i386_get_thread_context, i386_set_thread_context,
12180 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12181 from debug_reg_state.
12183 2011-11-05 Yao Qi <yao@codesourcery.com>
12185 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12186 address as TPOINT's.
12188 2011-11-02 Stan Shebs <stan@codesourcery.com>
12190 * tracepoint.c (agent_mem_read_string): New function.
12191 (eval_agent_expr): Call it for tracenz.
12192 * server.c (handle_query): Report support for tracenz.
12194 2011-11-02 Yao Qi <yao@codesourcery.com>
12196 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12198 2011-11-02 Yao Qi <yao@codesourcery.com>
12200 * target.h: Fix a typo in comment.
12202 2011-10-31 Pedro Alves <pedro@codesourcery.com>
12204 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12205 clobber the breakpoints' shadows with fast tracepoint jumps.
12206 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12207 * target.c (write_inferior_memory): Also pass MYADDR down to
12210 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12212 * configure.ac: Check support for personality routine.
12213 * configure: Regenerate.
12214 * config.in: Likewise.
12215 * linux-low.c: Include <sys/personality.h>.
12216 Define ADDR_NO_RANDOMIZE if necessary.
12217 (linux_create_inferior): Disable address space randomization when
12218 forking inferior, if requested.
12219 (linux_supports_disable_randomization): New function.
12220 (linux_target_ops): Install it.
12221 * server.h (disable_randomization): Declare.
12222 * server.c (disable_randomization): New global variable.
12223 (handle_general_set): Handle QDisableRandomization.
12224 (handle_query): Likewise for qSupported.
12225 (main): Support --disable-randomization and --no-disable-randomization
12226 command line arguments.
12227 * target.h (struct target_ops): Add supports_disable_randomization.
12228 (target_supports_disable_randomization): New macro.
12230 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12232 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12234 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12235 [!PT_GETDSBT] (target_loadmap): New definition.
12236 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12237 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12238 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12239 and PT_GETDSBT to LINUX_LOADMAP.
12240 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12241 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12243 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12245 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12246 (arm_linux_hwbp_cap): New static variable.
12247 (arm_linux_get_hwbp_cap): Replace by ...
12248 (arm_linux_init_hwbp_cap): ... this new function.
12249 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12250 (arm_linux_get_hw_watchpoint_count): Likewise.
12251 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12252 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12253 (arm_prepare_to_resume): Use perror_with_name instead of error.
12255 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12257 * linux-arm-low.c: Include <signal.h>.
12258 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12259 (struct arm_linux_hwbp_cap): New data type.
12260 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12261 (struct arm_linux_hw_breakpoint): New data type.
12262 (MAX_BPTS, MAX_WPTS): Define.
12263 (struct arch_process_info, struct arch_lwp_info): New data types.
12264 (arm_linux_get_hwbp_cap): New function.
12265 (arm_linux_get_hw_breakpoint_count): Likewise.
12266 (arm_linux_get_hw_watchpoint_count): Likewise.
12267 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12268 (arm_hwbp_control_initialize): Likewise.
12269 (arm_hwbp_control_is_enabled): Likewise.
12270 (arm_hwbp_control_is_initialized): Likewise.
12271 (arm_hwbp_control_disable): Likewise.
12272 (arm_linux_hw_breakpoint_equal): Likewise.
12273 (arm_linux_hw_point_initialize): Likewise.
12274 (struct update_registers_data): New data structure.
12275 (update_registers_callback: New function.
12276 (arm_insert_point): Likewise.
12277 (arm_remove_point): Likewise.
12278 (arm_stopped_by_watchpoint): Likewise.
12279 (arm_stopped_data_address): Likewise.
12280 (arm_new_process): Likewise.
12281 (arm_new_thread): Likewise.
12282 (arm_prepare_to_resume): Likewise.
12283 (the_low_target): Register arm_insert_point, arm_remove_point,
12284 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12285 arm_new_thread, and arm_prepare_to_resume.
12287 2011-09-15 Stan Shebs <stan@codesourcery.com>
12289 * server.h (struct emit_ops): Add compare-goto fields.
12290 * tracepoint.c (gdb_agent_op_sizes): New table.
12291 (emit_eq_goto): New function.
12292 (emit_ne_goto): New function.
12293 (emit_lt_goto): New function.
12294 (emit_le_goto): New function.
12295 (emit_gt_goto): New function.
12296 (emit_ge_goto): New function.
12297 (is_goto_target): New function.
12298 (compile_bytecodes): Recognize special cases of compare-goto
12299 combinations and call specialized emitters for them.
12300 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12301 (amd64_emit_ne_goto): New function.
12302 (amd64_emit_lt_goto): New function.
12303 (amd64_emit_le_goto): New function.
12304 (amd64_emit_gt_goto): New function.
12305 (amd64_emit_ge_goto): New function.
12306 (amd64_emit_ops): Add the new functions.
12307 (i386_emit_eq_goto): New function.
12308 (i386_emit_ne_goto): New function.
12309 (i386_emit_lt_goto): New function.
12310 (i386_emit_le_goto): New function.
12311 (i386_emit_gt_goto): New function.
12312 (i386_emit_ge_goto): New function.
12313 (i386_emit_ops): Add the new functions.
12315 2011-09-08 Stan Shebs <stan@codesourcery.com>
12317 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12318 (i386_emit_epilogue): Restore %ebx.
12320 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12322 * server.c (step_thread): Remove definition.
12323 (process_serial_event): Don't handle Hs.
12324 * server.h (step_thread): Remove declaration.
12325 * target.c (set_desired_inferior): Remove use of step_thread.
12327 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12329 * linux-low.c: Include linux-procfs.h.
12330 (linux_attach_lwp_1): Update comments.
12331 (linux_attach): Scan for existing threads when attaching to a
12332 process that is the tgid.
12333 * Makefile.in: Update dependencies.
12335 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12337 * configure.srv: Add linux-procfs.o dependencies.
12339 2011-08-14 Yao Qi <yao@codesourcery.com>
12341 * target.h (struct target_ops): Fix indent.
12342 * win32-low.c (win32_target_ops): Fix comment.
12344 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12345 Yao Qi <yao@codesourcery.com>
12347 * Makefile.in (clean): Remove tic6x-*.c files.
12348 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12349 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12350 (tic6x-c64xp-linux.c): Likewise.
12351 * configure.srv: Add support for tic6x-*-uclinux.
12352 * linux-tic6x-low.c: New.
12353 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12355 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12356 Yao Qi <yao@codesourcery.com>
12358 * target.h (struct target_ops): Add read_loadmap.
12359 * linux-low.c (struct target_loadseg): New type.
12360 (struct target_loadmap): New type.
12361 (linux_read_loadmap): New function.
12362 (linux_target_ops): Add linux_read_loadmap.
12363 * server.c (handle_query): Support qXfer:fdpic:read packet.
12364 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12367 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12369 * win32-low.c: Include <stdint.h>.
12371 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12373 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12374 to the inferior here.
12375 (i386_remove_aligned_watchpoint): Ditto.
12376 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12377 fit part of the watchpoint in the debug registers.
12378 (i386_update_inferior_debug_regs): New.
12379 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12380 registers, and only update the inferior on success.
12381 (i386_low_remove_watchpoint): Ditto.
12383 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12385 * linux-low.c (compare_ints, unique, list_threads, show_process,
12386 linux_core_of_thread): Delete.
12387 (linux_target_ops): Change linux_core_of_thread to
12388 linux_common_core_of_thread.
12389 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12390 * utils.c (malloc_failure): Change type of argument.
12391 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12392 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12393 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12394 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12395 (IPA_OBJS): Add common-utils-ipa.o.
12396 (ptid_h, linux_osdata_h): New macros.
12397 (server_h): Add common/common-utils.h, common/xml-utils.h,
12398 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12400 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12401 ptid.o, buffer.o): New rules.
12402 (linux-low.o): Add common/linux-osdata.h as a dependency.
12403 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12404 * configure.ac: Add AC_HEADER_DIRENT check.
12405 * config.in: Regenerate.
12406 * configure: Regenerate.
12407 * remote-utils.c (xml_escape_text): Delete.
12408 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12409 buffer_xml_printf): Move to common/buffer.c.
12410 * server.c (main): Remove call to initialize_inferiors.
12411 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12412 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12413 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12414 internal_error, gdb_assert, gdb_assert_fail): Delete.
12415 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12416 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12418 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12419 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12420 initialize_inferiors): Delete.
12422 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12424 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12427 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12429 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12431 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12433 2011-05-26 Yao Qi <yao@codesourcery.com>
12435 * Makefile.in (thread-db.o): Track dependence to
12436 common/gdb_thread_db.h.
12437 * thread-db.c: include gdb_thread_db.h from right place.
12439 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12441 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12442 __FILE__ and __LINE__ to internal_error.
12444 2011-05-13 Doug Evans <dje@google.com>
12446 * thread-db.c (try_thread_db_load_from_sdir): New function.
12447 (try_thread_db_load_from_dir): New function.
12448 (thread_db_load_search): Handle $sdir, ignore $pdir.
12449 Remove trying of system directories if search of
12450 libthread-db-search-path fails, that is now done via $sdir.
12452 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12454 * server.c (handle_query): Add EnableDisableTracepoints to the list
12455 of supported features.
12456 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12458 (cmd_qtenable_disable): New.
12459 (cmd_qtstart): Install tracepoints even if disabled.
12460 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12461 receiving a QTEnable or QTDisable packet.
12462 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12463 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12465 (gdb_probe): Skip data collection if static tracepoint is disabled.
12467 2011-05-10 Doug Evans <dje@google.com>
12469 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12471 2011-05-04 Doug Evans <dje@google.com>
12473 * linux-low.c (linux_join): Skip process lookup.
12474 * spu-low.c (spu_join): Ditto.
12475 * server.c (join_inferiors_callback): Delete.
12476 (process_serial_event): For 'D' packet (detach) call join_inferior
12479 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12481 * README: Don't mention xscale*-*-linux*.
12482 * configure.srv (xscale*-*-linux*): Don't handle target.
12484 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12486 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12488 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12489 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12490 (i386_emit_void_call_2): Likewise.
12492 2011-04-26 Yao Qi <yao@codesourcery.com>
12494 * linux-low.c: Move common macros to linux-ptrace.h.
12495 Include linux-ptrace.h.
12496 * Makefile.in (linux_ptrace_h): New.
12497 (linux-low.o): Depends on linux-ptrace.h.
12499 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12501 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12502 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12503 (remote_prepare): New function with most of the TCP code from ...
12504 (remote_open): ... here. Detect PORT here unconditionally. Move also
12505 setting transport_is_reliable.
12506 * server.c (run_once): New variable.
12507 (gdbserver_usage): Document it.
12508 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12509 the first run if RUN_ONCE.
12510 * server.h (run_once, remote_prepare): New declarations.
12512 2011-04-19 Tom Tromey <tromey@redhat.com>
12514 * win32-low.c (handle_load_dll): Remove duplicate "the".
12516 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12518 Remove support for old Cygwin 1.5 versions.
12519 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12520 function to avoid warning.
12521 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12524 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12526 * gdbserver/server.h (Macro _): Define it if not available.
12528 2011-03-14 Michael Snyder <msnyder@vmware.com>
12530 * hostio.c (handle_close): Remove unnecessary null test.
12532 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12534 * Makefile.in (maintainer-clean realclean distclean): Remove
12535 "make ... subdir_do" command.
12537 2011-03-10 Michael Snyder <msnyder@vmware.com>
12539 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12541 * server.c (handle_v_run): Free alloced buffer on early return.
12543 2011-03-09 Yao Qi <yao@codesourcery.com>
12546 2011-03-04 Yao Qi <yao@codesourcery.com>
12548 * Makefile.in: Remove GNU make feature --directory.
12550 2011-03-05 Yao Qi <yao@codesourcery.com>
12552 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12553 (subdir_do): New make target. Copied from gdb/Makefile.
12554 (maintainer-clean, realclean, distclean, clean): Call corresponding
12555 make targets in common/Makefile.
12557 2011-02-11 Yao Qi <yao@codesourcery.com>
12559 * configure.ac: Call AC_PROG_RANLIB.
12560 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12561 * configure: Regenerate.
12563 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12565 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12567 2011-03-06 Yao Qi <yao@codesourcery.com>
12569 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12571 2011-03-05 Yao Qi <yao@codesourcery.com>
12573 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12574 (subdir_do): New make target. Copied from gdb/Makefile.
12575 (maintainer-clean, realclean, distclean, clean): Call corresponding
12576 make targets in common/Makefile.
12578 2011-03-04 Yao Qi <yao@codesourcery.com>
12580 * Makefile.in: Remove GNU make feature --directory.
12582 2011-03-04 Michael Snyder <msnyder@vmware.com>
12584 * server.c (queue_stop_reply): Call xmalloc not malloc.
12586 2011-03-02 Michael Snyder <msnyder@vmware.com>
12588 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12590 2011-02-28 Michael Snyder <msnyder@vmware.com>
12592 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12593 (cmd_qtframe): Ditto.
12594 (cmd_qtbuffer): Ditto.
12595 (cmd_bigqtbuffer): Ditto.
12597 * utils.c (decimal2str): Initialize 'width' to nine, then
12598 don't mess with it.
12600 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12602 * hostio.c (require_data): Free *data, not data.
12604 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12606 * hostio.c (require_data): Use free, not xfree.
12608 2011-02-27 Michael Snyder <msnyder@vmware.com>
12610 * server.c (handle_query): Discard unused value.
12612 * hostio.c (require_data): Free malloc memory before returning
12615 2011-02-26 Michael Snyder <msnyder@vmware.com>
12617 * linux-low.c (list_threads): Call closedir for dirent.
12619 2011-02-27 Michael Snyder <msnyder@vmware.com>
12621 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12622 a case statement falls through.
12624 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12626 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12629 2011-02-26 Michael Snyder <msnyder@vmware.com>
12631 * utils.c (decimal2str): Eliminate dead code and dead param.
12632 (pulongest): Drop dead param from call to decimal2str.
12635 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12637 Revert the following patch (not approved yet):
12638 2011-02-21 Hui Zhu <teawater@gmail.com>
12639 * tracepoint.c (tp_printf): New function.
12640 (eval_agent_expr): Handle gdb_agent_op_printf.
12642 2011-02-21 Hui Zhu <teawater@gmail.com>
12644 * tracepoint.c (tp_printf): New function.
12645 (eval_agent_expr): Handle gdb_agent_op_printf.
12647 2011-02-18 Tom Tromey <tromey@redhat.com>
12649 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12650 (tracepoint.o): Likewise.
12651 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12652 (gdb_agent_op_names): Likewise.
12654 2011-02-18 Tom Tromey <tromey@redhat.com>
12656 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12657 gdb_agent_op_rot>: New constants.
12658 (gdb_agent_op_names): Add pick and roll.
12659 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12662 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12664 * aclocal.m4: Regenerated with aclocal-1.11.1.
12666 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12668 * server.c (handle_qxfer_traceframe_info): New.
12669 (qxfer_packets): Register "traceframe-info".
12670 (handle_query): Report support for qXfer:traceframe-info:read+.
12671 * tracepoint.c (match_blocktype): New.
12672 (traceframe_find_block_type): Rename to ...
12673 (traceframe_walk_blocks): ... this. Add callback filter argument,
12675 (traceframe_find_block_type): New, reimplemented on top of
12676 traceframe_walk_blocks.
12677 (build_traceframe_info_xml): New.
12678 (traceframe_read_info): New.
12679 * server.h (traceframe_read_info): Declare.
12681 2011-02-11 Yao Qi <yao@codesourcery.com>
12683 * configure.ac: Call AC_PROG_RANLIB.
12684 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12685 * configure: Regenerate.
12687 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12689 * server.c (gdb_read_memory): Change return semantics to allow
12691 (handle_search_memory_1): Adjust.
12692 (process_serial_event) <'m' packet>: Handle partial transfers.
12693 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12695 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12697 * regcache.c (init_register_cache): Initialize
12698 regcache->register_status.
12699 (free_register_cache): Release regcache->register_status.
12700 (regcache_cpy): Copy register_status.
12701 (registers_to_string): Print 'x's for unavailable registers.
12702 (supply_register): Mark the register's status valid or
12703 unavailable, depending on whether a buffer was passed in or not.
12704 (supply_register_zeroed): New.
12705 (supply_regblock): Mark the registers' status valid or
12706 unavailable, depending on whether a buffer was passed in or not.
12707 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12708 (struct regcache): New `register_status' field.
12709 (supply_register_zeroed): Declare.
12710 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12711 supply_register_zeroed, rather than passing a NULL buffer to
12713 * tracepoint.c (fetch_traceframe_registers): Update comment.
12715 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12717 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12720 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12722 * server.h (decode_xfer_write): Change prototype.
12723 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12724 and don't extract the annex here.
12725 * server.c (decode_xfer_read): Remove `annex' parameter,
12726 and don't extract the annex here.
12727 (decode_xfer): New.
12728 (struct qxfer): New.
12729 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12730 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12731 (handle_qxfer_statictrace): New functions, abstracted out from
12732 handle_query, and made to use the struct qxfer interface.
12733 (handle_threads_qxfer_proper): Rename to ...
12734 (handle_qxfer_threads_proper): ... this.
12735 (handle_threads_qxfer): Rename to ...
12736 (handle_qxfer_threads): ... this. Adjust.
12737 (qxfer_packets): New array.
12738 (handle_qxfer): New function.
12739 (handle_query): Use handle_qxfer.
12741 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12743 * gdbreplay.c: Shorten lines of >= 80 columns.
12744 * linux-low.c: Ditto.
12745 * linux-ppc-low.c: Ditto.
12746 * linux-s390-low.c: Ditto.
12747 * linux-sparc-low.c: Ditto.
12748 * linux-x86-low.c: Ditto.
12749 * linux-xtensa-low.c: Ditto.
12750 * mem-break.c: Ditto.
12751 * nto-low.c: Ditto.
12752 * regcache.h: Ditto.
12753 * remote-utils.c: Ditto.
12756 * thread-db.c: Ditto.
12757 * tracepoint.c: Ditto.
12759 * win32-low.h: Ditto.
12761 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12763 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12766 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12768 * server.c (gdbserver_version): Update copyright year in version
12770 * gdbreplay.c (gdbreplay_version): Ditto.
12772 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12774 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12775 * linux-bfin-low.c: New file.
12776 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12777 PT_DATA_ADDR for BFIN targets.
12778 * Makefile.in (SFILES): Add linux-bfin-low.c.
12779 (clean): Remove reg-bfin.c.
12780 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12781 * README: Mention supported Blackfin targets.
12783 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12785 * .gitignore: New file.
12787 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12789 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12791 2010-10-22 Jie Zhang <jie@codesourcery.com>
12793 * Makefile.in: Add FLAGS_TO_PASS variable.
12794 (install): Remove dependency of install-only and recursively
12795 invoke make for install-only.
12797 2010-10-04 Doug Evans <dje@google.com>
12799 * Makefile.in (uninstall): Use $(DESTDIR).
12801 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12805 * linux-x86-low.c (compat_siginfo_from_siginfo)
12806 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12807 si_code is < 0. Check for si_code == SI_TIMER before checking for
12810 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12812 * lynx-i386-low.c: New file.
12813 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12815 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12817 * lynx-low.c (ptrace_request_to_str): Remove handling for
12818 request values that have been removed in LynxOS 5.x.
12820 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12822 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12825 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12827 * configure.ac: Add --enable-inprocess-agent option.
12828 * configure: Rebuilt.
12830 2010-09-06 Yao Qi <yao@codesourcery.com>
12832 * linux-low.c (linux_kill): Remove unused variable.
12833 (linux_stabilize_threads): Likewise.
12834 * server.c (start_inferior): Likewise.
12835 (queue_stop_reply_callback): Likewise.
12836 * tracepoint.c (do_action_at_tracepoint): Likewise.
12838 2010-09-06 Yao Qi <yao@codesourcery.com>
12840 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12843 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12845 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12847 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12849 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12852 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12854 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12855 gdbserver/lynx-ppc-low.c: New files.
12856 * Makefile.in (lynx_low_h): New variable.
12857 (lynx-low.o, lynx-ppc-low.o): New rules.
12858 * configure.ac: On LynxOS, link with -lnetinet.
12859 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12860 * configure: regenerate.
12862 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12864 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12865 * configure.ac: Add check for vasprintf and vsnprintf.
12866 * configure, config.in: Regenerate.
12867 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12869 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12871 * gdbreplay.c: Move include of alloca.h up, next to include of
12873 * server.h: Add include of malloc.h.
12874 * mem-break.c: Remove include of malloc.h.
12875 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12877 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12879 * Makefile.in (memmem.o): Build with -Wno-error.
12881 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12883 * utils.c (xsnprintf): Make non-static.
12884 * server.h: Add xsnprintf declaration.
12885 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12886 replace calls to snprintf by calls to xsnprintf throughout.
12888 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12890 * configure.ac: Add configure check for alloca.
12891 * configure, config.in: Regenerate.
12892 * server.h: Include alloca.h if it exists.
12893 * gdbreplay.c: Include alloca.h if it exists.
12895 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12897 * linux-low.c (__SIGRTMIN): Define if not already defined.
12898 (linux_create_inferior): Check for __ANDROID__ rather than
12900 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12901 are already deferred.
12902 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12903 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12904 stopped and already has a pending signal to report.
12905 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12906 a pending signal to report or is moving out of a jump pad.
12907 (linux_init_signals): Check for __ANDROID__ rather than
12910 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12912 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12913 debug_threads check. Avoid a linear search when not doing debug
12916 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12918 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12919 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12920 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12921 (process_event): Change local fd's type to gdb_fildes_t.
12922 (create_file_handler): Adjust prototype.
12923 (delete_file_handler): Adjust prototype.
12924 (handle_file_event): Adjust prototype. Use pfildes.
12925 (create_file_event): Adjsut prototype.
12926 * remote-utils.c (remote_desc, listen_desc): Change type to
12928 * server.h: New gdb_fildes_t typedef.
12929 [USE_WIN32API]: Include winsock2.h.
12930 (delete_file_handler, add_file_handler): Adjust prototypes.
12931 (pfildes): Declare.
12932 * utils.c (pfildes): New.
12934 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12936 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12937 * configure: Regenerate.
12939 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12941 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12942 (linux_done_accessing_memory): ... this.
12943 (linux_target_ops): Adjust.
12944 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12945 * nto-low.c (nto_target_ops): Adjust comment.
12946 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12947 * spu-low.c (spu_target_ops): Adjust comment.
12948 * target.h (target_ops): Rename unprepare_to_access_memory field
12949 to done_accessing_memory.
12950 (unprepare_to_access_memory): Rename to ...
12951 (done_accessing_memory): ... this.
12953 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12955 * linux-low.c (linux_prepare_to_access_memory): New.
12956 (linux_unprepare_to_access_memory): New.
12957 (linux_target_ops): Install them.
12958 * server.c (read_memory): Rename to ...
12959 (gdb_read_memory): ... this. Use
12960 prepare_to_access_memory/prepare_to_access_memory.
12961 (write_memory): Rename to ...
12962 (gdb_write_memory): ... this. Use
12963 prepare_to_access_memory/prepare_to_access_memory.
12964 (handle_search_memory_1): Adjust.
12965 (process_serial_event): Adjust.
12966 * target.h (struct target_ops): New fields
12967 prepare_to_access_memory and unprepare_to_access_memory.
12968 (prepare_to_access_memory, unprepare_to_access_memory): New.
12969 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12970 prepare_to_access_memory/prepare_to_access_memory.
12971 * nto-low.c (nto_target_ops): Adjust.
12972 * spu-low.c (spu_target_ops): Adjust.
12973 * win32-low.c (win32_target_ops): Adjust.
12975 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12977 * Makefile.in (WARN_CFLAGS): Get it from configure.
12978 (WERROR_CFLAGS): New.
12979 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12980 * configure.ac: Introduce --enable-werror, which adds -Werror to
12981 the compiler command line. Enabled by default. Disable with
12982 --disable-werror. Add -Wdeclaration-after-statement
12983 Wpointer-arith and -Wformat-nonliteral to warning flags.
12984 * configure: Regenerate.
12986 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12988 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12990 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12992 * gdbreplay.c (remote_error): New.
12994 (expect): Use gdbchar. Check for error reading from GDB.
12995 Clarify sync error output.
12996 (play): Check for errors writing to GDB.
12997 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12998 * remote-utils.c (getpkt): Check for errors writing to the remote
13001 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13003 * linux-low.c (linux_wait_1): Move non-debugging code out of
13004 `debug_threads' control.
13006 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13008 * linux-low.c (linux_wait_1): Don't set last_status here.
13009 * server.c (push_event, queue_stop_reply_callback): Assert we're
13010 not pushing a TARGET_WAITKIND_IGNORE event.
13011 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13012 (myresume, handle_target_event): Set the thread's last_resume_kind
13013 and last_status from the target returned status.
13015 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13019 * linux-x86-low.c (update_debug_registers_callback): New.
13020 (i386_dr_low_set_addr): Use it.
13021 (i386_dr_low_get_addr): New.
13022 (i386_dr_low_set_control): Use update_debug_registers_callback.
13023 (i386_dr_low_get_control): New.
13024 (i386_dr_low_get_status): Adjust.
13025 * linux-low.c (linux_stop_lwp): New.
13026 * linux-low.h (linux_stop_lwp): Declare.
13028 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13029 argument instead of a i386_debug_reg_state.
13030 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13031 a i386_debug_reg_state.
13032 (i386_insert_aligned_watchpoint): Adjust.
13033 (i386_remove_aligned_watchpoint): Adjust.
13034 (i386_low_stopped_data_address): Read the debug registers from the
13035 inferior instead of from the mirrors.
13036 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13037 (i386_dr_low_get_addr): Declare.
13038 (i386_dr_low_get_control): Declare.
13039 (i386_dr_low_get_status): Change prototype.
13041 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13042 (i386_dr_low_get_addr): New.
13043 (i386_dr_low_get_control): New.
13044 (i386_dr_low_get_status): Adjust prototype. Return
13046 (i386_initial_stuff): Clear dr_status_mirror and
13048 (i386_get_thread_context): Adjust.
13049 (i386_set_thread_context): Adjust.
13050 (i386_thread_added): Adjust.
13052 2010-08-24 Pedro Alves <pedro@codesourcery.com>
13054 * linux-low.h (linux_thread_area): Delete declaration.
13056 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13058 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13059 after its termination.
13061 2010-08-09 Pedro Alves <pedro@codesourcery.com>
13063 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13064 (gdb_wants_all_stopped): Delete.
13065 (linux_wait_1): Don't call them.
13066 * server.c (handle_v_cont): Tag all threads as want-stopped.
13067 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13068 stopped as "client-wants-stopped".
13070 2010-07-31 Pedro Alves <pedro@codesourcery.com>
13072 * Makefile.in (signals_h): New.
13073 (server_h): Depend on it.
13074 (server.o): Don't depend on $(signals_def).
13075 (signals.o): Depend on $(signals_def).
13077 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13079 * Makefile.in (signals_def): New.
13080 (server_h): Append include/gdb/signals.h and signals_def.
13081 (server.o): Append signals_def.
13083 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13085 * server.c (handle_target_event): Use target_signal_to_host for
13086 resume_info.sig initialization.
13087 * target.h (struct thread_resume) <sig>: New comment.
13089 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13091 * server.c (handle_query): strcpy() the returned string from paddress()
13092 instead of sprintf().
13093 * utils.c (paddress): Return phex_nz().
13095 2010-07-07 Joel Brobecker <brobecker@adacore.com>
13097 * server.c (handle_v_cont): Call mourn_inferior if process
13099 (myresume): Likewise.
13101 2010-07-01 Pedro Alves <pedro@codesourcery.com>
13103 Static tracepoints, and integration with UST.
13105 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13106 * mem-break.c (uninsert_all_breakpoints)
13107 (reinsert_all_breakpoints): New.
13108 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13109 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13110 (gdb_agent_ust_loaded, helper_thread_id)
13111 (gdb_agent_helper_thread_id): New macros.
13112 (struct ipa_sym_addresses): Add addr_ust_loaded,
13113 addr_helper_thread_id, addr_cmd_buf.
13114 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13115 (in_process_agent_loaded_ust): New.
13116 (write_e_ust_not_loaded): New.
13117 (maybe_write_ipa_ust_not_loaded): New.
13118 (struct collect_static_trace_data_action): New.
13119 (enum tracepoint_type) <static_tracepoint>: New.
13120 (struct tracepoint) <handle>: Mention static tracepoints.
13121 (struct static_tracepoint_ctx): New.
13122 (CMD_BUF_SIZE): New.
13123 (add_tracepoint_action): Handle static tracepoint actions.
13124 (unprobe_marker_at): New.
13125 (clear_installed_tracepoints): Handle static tracepoints.
13126 (cmd_qtdp): Handle static tracepoints.
13127 (probe_marker_at): New.
13128 (cmd_qtstart): Handle static tracepoints.
13129 (response_tracepoint): Handle static tracepoints.
13130 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13131 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13132 (get_context_regcache): Handle static tracepoints.
13133 (do_action_at_tracepoint): Handle static tracepoint actions.
13134 (traceframe_find_block_type): Handle static trace data blocks.
13135 (traceframe_read_sdata): New.
13136 (download_tracepoints): Download static tracepoint actions.
13137 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13138 (GDB_PROBE_NAME): New.
13140 (GET_UST_SYM): New.
13143 (ust_marker_to_static_tracepoint): New.
13145 (collect_ust_data_at_tracepoint): New.
13146 (gdb_ust_probe): New.
13147 (UNIX_PATH_MAX, SOCK_DIR): New.
13148 (gdb_ust_connect_sync_socket): New.
13149 (resume_thread, stop_thread): New.
13150 (run_inferior_command): New.
13151 (init_named_socket): New.
13152 (gdb_ust_socket_init): New.
13153 (cstr_to_hexstr): New.
13155 (first_marker, next_marker): New.
13156 (response_ust_marker): New.
13157 (cmd_qtfstm, cmd_qtsstm): New.
13158 (unprobe_marker_at, probe_marker_at): New.
13159 (cmd_qtstmat, gdb_ust_thread): New.
13160 (gdb_ust_init): New.
13161 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13162 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13163 (ST_REGENTRY): New.
13164 (x86_64_st_collect_regmap): New.
13165 (X86_64_NUM_ST_COLLECT_GREGS): New.
13166 (AMD64_RIP_REGNUM): New.
13167 (supply_static_tracepoint_registers): New.
13168 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13169 (ST_REGENTRY): New.
13170 (i386_st_collect_regmap): New.
13171 (i386_NUM_ST_COLLECT_GREGS): New.
13172 (supply_static_tracepoint_registers): New.
13173 * server.c (handle_query): Handle qXfer:statictrace:read.
13174 <qSupported>: Report support for StaticTracepoints, and
13175 qXfer:statictrace:read features.
13176 * server.h (traceframe_read_sdata)
13177 (supply_static_tracepoint_registers): Declare.
13178 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13179 (unpack_varlen_hex): Include in IPA build.
13180 * Makefile.in (ustlibs, ustinc): New.
13181 (IPA_OBJS): Add remote-utils-ipa.o.
13182 ($(IPA_LIB)): Link -ldl and -lpthread.
13184 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13185 * config.in, configure: Regenerate.
13187 2010-06-20 Ian Lance Taylor <iant@google.com>
13188 Pedro Alves <pedro@codesourcery.com>
13190 * linux-x86-low.c (always_true): Delete.
13191 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13192 trying to fool the compiler with always_true.
13194 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13196 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13197 conditions in gdbserver.
13199 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13201 * spu-low.c (spu_read_memory): Wrap around local store limit.
13202 (spu_write_memory): Likewise.
13204 2010-06-15 Pedro Alves <pedro@codesourcery.com>
13206 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13207 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13209 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13211 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13212 uses with LONGEST uses.
13214 2010-06-14 Stan Shebs <stan@codesourcery.com>
13215 Pedro Alves <pedro@codesourcery.com>
13219 * linux-x86-low.c: Include limits.h.
13221 (always_true): New.
13224 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13225 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13226 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13227 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13228 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13229 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13230 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13231 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13232 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13233 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13234 (amd64_emit_void_call_2): New.
13235 (amd64_emit_ops): New.
13236 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13237 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13238 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13239 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13240 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13241 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13242 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13243 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13244 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13245 (i386_emit_stack_adjust, i386_emit_int_call_1)
13246 (i386_emit_void_call_2): New.
13247 (i386_emit_ops): New.
13248 (x86_emit_ops): New.
13249 (the_low_target): Install x86_emit_ops.
13250 * server.h (struct emit_ops): New.
13251 (get_raw_reg_func_addr): Declare.
13252 (current_insn_ptr, emit_error): Declare.
13253 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13254 (set_trace_state_variable_value): New defines.
13255 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13256 addr_get_trace_state_variable_value and
13257 addr_set_trace_state_variable_value.
13258 (symbol_list): New fields for get_raw_reg,
13259 get_trace_state_variable_value and set_trace_state_variable_value.
13260 (condfn): New typedef.
13261 (struct tracepoint): New field `compiled_cond'.
13262 (do_action_at_tracepoint): Clear compiled_cond.
13263 (get_trace_state_variable_value, set_trace_state_variable_value):
13265 (condition_true_at_tracepoint): If there's a compiled condition,
13267 (current_insn_ptr, emit_error): New globals.
13268 (struct bytecode_address): New.
13269 (get_raw_reg_func_addr): New.
13270 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13271 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13272 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13273 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13274 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13275 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13276 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13277 (compile_tracepoint_condition, compile_bytecodes): New.
13278 * target.h (emit_ops): Forward declare.
13279 (struct target_ops): New field emit_ops.
13280 (target_emit_ops): New.
13281 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13282 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13283 * linux-low.c (linux_emit_ops): New.
13284 (linux_target_ops): Install it.
13285 * linux-low.h (struct linux_target_ops): New field emit_ops.
13287 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13289 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13290 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13292 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13293 Stan Shebs <stan@codesourcery.com>
13295 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13296 (all): Depend on $(extra_libraries).
13297 (install-only): Install the IPA.
13298 (IPA_OBJS, IPA_LIB): New.
13299 (clean): Remove the IPA lib.
13300 (IPAGENT_CFLAGS): New.
13301 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13302 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13303 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13304 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13305 * configure.ac: Check for atomic builtins support in the compiler.
13306 (IPA_DEPFILES, extra_libraries): Define.
13307 * configure.srv (ipa_obj): Add description.
13308 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13309 (i[34567]86-*-linux*): Set ipa_obj.
13310 (x86_64-*-linux*): Set ipa_obj.
13311 * linux-low.c (stabilizing_threads): New.
13312 (supports_fast_tracepoints): New.
13313 (linux_detach): Stabilize threads before detaching.
13314 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13315 the lwp is either not stabilizing, or is moving out of a jump pad.
13316 (linux_fast_tracepoint_collecting): New.
13317 (maybe_move_out_of_jump_pad): New.
13318 (enqueue_one_deferred_signal): New.
13319 (dequeue_one_deferred_signal): New.
13320 (linux_wait_for_event_1): If moving out of a jump pad, defer
13321 pending signals to later.
13322 (linux_stabilize_threads): New.
13323 (linux_wait_1): Check if threads need moving out of jump pads, and
13325 (stuck_in_jump_pad_callback): New.
13326 (move_out_of_jump_pad_callback): New.
13327 (lwp_running): New.
13328 (linux_resume_one_lwp): Handle moving out of jump pads.
13329 (linux_set_resume_request): Dequeue deferred signals.
13330 (need_step_over_p): Also step over fast tracepoint jumps.
13331 (start_step_over): Also uninsert fast tracepoint jumps.
13332 (finish_step_over): Also reinsert fast tracepoint jumps.
13333 (linux_install_fast_tracepoint_jump): New.
13334 (linux_target_ops): Install linux_stabilize_threads and
13335 linux_install_fast_tracepoint_jump_pad.
13336 * linux-low.h (linux_target_ops) <get_thread_area,
13337 install_fast_tracepoint_jump_pad>: New fields.
13338 (struct lwp_info) <collecting_fast_tracepoint,
13339 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13340 (linux_get_thread_area): Declare.
13341 * linux-x86-low.c (jump_insn): New.
13342 (x86_get_thread_area): New.
13343 (append_insns): New.
13344 (push_opcode): New.
13345 (amd64_install_fast_tracepoint_jump_pad): New.
13346 (i386_install_fast_tracepoint_jump_pad): New.
13347 (x86_install_fast_tracepoint_jump_pad): New.
13348 (the_low_target): Install x86_get_thread_area and
13349 x86_install_fast_tracepoint_jump_pad.
13350 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13351 (struct fast_tracepoint_jump): New.
13352 (fast_tracepoint_jump_insn): New.
13353 (fast_tracepoint_jump_shadow): New.
13354 (find_fast_tracepoint_jump_at): New.
13355 (fast_tracepoint_jump_here): New.
13356 (delete_fast_tracepoint_jump): New.
13357 (set_fast_tracepoint_jump): New.
13358 (uninsert_fast_tracepoint_jumps_at): New.
13359 (reinsert_fast_tracepoint_jumps_at): New.
13360 (set_breakpoint_at): Use write_inferior_memory.
13361 (uninsert_raw_breakpoint): Use write_inferior_memory.
13362 (check_mem_read): Mask out fast tracepoint jumps.
13363 (check_mem_write): Mask out fast tracepoint jumps.
13364 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13365 (set_fast_tracepoint_jump): Declare.
13366 (delete_fast_tracepoint_jump)
13367 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13368 (reinsert_fast_tracepoint_jumps_at): Declare.
13369 * regcache.c: Don't compile many functions when building the
13370 in-process agent library.
13371 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13372 the register buffer in the heap.
13373 (free_register_cache): If the register buffer isn't owned by the
13374 regcache, don't free it.
13375 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13376 pre-existing register caches.
13377 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13379 (convert_ascii_to_int): : Constify `from' parameter type.
13380 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13381 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13382 the needed buffer in-place.
13383 (relocate_instruction): New.
13384 * server.c (handle_query) <qSymbols>: If the target supports
13385 tracepoints, give it a chance of looking up symbols. Report
13386 support for fast tracepoints.
13387 (handle_status): Stabilize threads.
13388 (process_serial_event): Adjust.
13389 * server.h (struct fast_tracepoint_jump): Forward declare.
13390 (struct process_info) <fast_tracepoint_jumps>: New field.
13391 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13392 (decode_X_packet, decode_M_packet): Adjust.
13393 (relocate_instruction): Declare.
13394 (in_process_agent_loaded): Declare.
13395 (tracepoint_look_up_symbols): Declare.
13396 (struct fast_tpoint_collect_status): Declare.
13397 (fast_tracepoint_collecting): Declare.
13398 (force_unlock_trace_buffer): Declare.
13399 (handle_tracepoint_bkpts): Declare.
13400 (initialize_low_tracepoint)
13401 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13402 * target.h (struct target_ops) <stabilize_threads,
13403 install_fast_tracepoint_jump_pad>: New fields.
13404 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13405 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13406 [HAVE_STDINT_H]: Include stdint.h.
13407 (trace_debug_1): Rename to ...
13408 (trace_vdebug): ... this.
13409 (trace_debug): Rename to ...
13410 (trace_debug_1): ... this. Add `level' parameter.
13411 (trace_debug): New.
13412 (ATTR_USED, ATTR_NOINLINE): New.
13413 (IP_AGENT_EXPORT): New.
13414 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13415 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13416 (about_to_request_buffer_space, trace_buffer_is_full)
13417 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13418 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13419 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13420 (traceframe_write_count, traceframes_created)
13421 (trace_state_variables)
13422 New renaming defines.
13423 (struct ipa_sym_addresses): New.
13424 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13425 (symbol_list): New.
13426 (ipa_sym_addrs): New.
13427 (all_tracepoint_symbols_looked_up): New.
13428 (in_process_agent_loaded): New.
13429 (write_e_ipa_not_loaded): New.
13430 (maybe_write_ipa_not_loaded): New.
13431 (tracepoint_look_up_symbols): New.
13432 (debug_threads) [IN_PROCESS_AGENT]: New.
13433 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13434 (UNKNOWN_SIDE_EFFECTS): New.
13435 (stop_tracing): New.
13436 (flush_trace_buffer): New.
13437 (stop_tracing_bkpt): New.
13438 (flush_trace_buffer_bkpt): New.
13439 (read_inferior_integer): New.
13440 (read_inferior_uinteger): New.
13441 (read_inferior_data_pointer): New.
13442 (write_inferior_data_pointer): New.
13443 (write_inferior_integer): New.
13444 (write_inferior_uinteger): New.
13445 (struct collect_static_trace_data_action): Delete.
13446 (enum tracepoint_type): New.
13447 (struct tracepoint) <type>: New field `type'.
13448 <actions_str, step_actions, step_actions_str>: Only include in
13450 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13451 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13452 (tracepoints): Use IP_AGENT_EXPORT.
13453 (last_tracepoint): Don't include in the IPA.
13454 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13455 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13456 (alloced_trace_state_variables): New.
13457 (trace_state_variables): Use IP_AGENT_EXPORT.
13458 (traceframe_t): Delete unused variable.
13459 (circular_trace_buffer): Don't include in the IPA.
13460 (trace_buffer_start): Delete.
13461 (struct trace_buffer_control): New.
13462 (trace_buffer_free): Delete.
13463 (struct ipa_trace_buffer_control): New.
13464 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13465 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13467 (trace_buffer_ctrl): New.
13468 (TRACE_BUFFER_CTRL_CURR): New.
13469 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13470 Reimplement as macros.
13471 (trace_buffer_wrap): Delete.
13472 (traceframe_write_count, traceframe_read_count)
13473 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13474 (struct tracepoint_hit_ctx) <type>: New field.
13475 (struct fast_tracepoint_ctx): New.
13476 (memory_barrier): New.
13478 (record_tracepoint_error): Update atomically in the IPA.
13479 (clear_inferior_trace_buffer): New.
13480 (about_to_request_buffer_space): New.
13481 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13482 updating the same buffer.
13483 (add_tracepoint): Default the tracepoint's type to trap
13484 tracepoint, and orig_size to -1.
13485 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13486 internal variables.
13487 (create_trace_state_variable): New parameter `gdb'. Handle it.
13488 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13489 (cmd_qtdp): Handle fast tracepoints.
13490 (cmd_qtdv): Adjust.
13491 (max_jump_pad_size): New.
13492 (gdb_jump_pad_head): New.
13493 (get_jump_space_head): New.
13494 (claim_jump_space): New.
13495 (sort_tracepoints): New.
13496 (MAX_JUMP_SIZE): New.
13497 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13499 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13500 support. Upload fast traceframes, and delete internal IPA
13502 (stop_tracing_handler): New.
13503 (flush_trace_buffer_handler): New.
13504 (cmd_qtstop): Upload fast tracepoints.
13505 (response_tracepoint): Handle fast tracepoints.
13506 (tracepoint_finished_step): Upload fast traceframes. Set the
13507 tracepoint hit context's tracepoint type.
13508 (handle_tracepoint_bkpts): New.
13509 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13510 type. Add comment about fast tracepoints.
13511 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13512 non-existing action_str field.
13513 (get_context_regcache): Handle fast tracepoints.
13514 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13516 (fast_tracepoint_from_jump_pad_address): New.
13517 (fast_tracepoint_from_ipa_tpoint_address): New.
13518 (collecting_t): New.
13519 (force_unlock_trace_buffer): New.
13520 (fast_tracepoint_collecting): New.
13522 (gdb_collect): New.
13523 (write_inferior_data_ptr): New.
13524 (target_tp_heap): New.
13525 (target_malloc): New.
13526 (download_agent_expr): New.
13528 (download_tracepoints): New.
13529 (download_trace_state_variables): New.
13530 (upload_fast_traceframes): New.
13531 (IPA_FIRST_TRACEFRAME): New.
13532 (IPA_NEXT_TRACEFRAME_1): New.
13533 (IPA_NEXT_TRACEFRAME): New.
13534 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13535 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13536 (gdb_jump_pad_buffer_end): New.
13537 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13538 (initialize_tracepoint): Adjust.
13539 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13540 buffer. Initialize the low module.
13541 * utils.c (PREFIX, TOOLNAME): New.
13542 (malloc_failure): Use PREFIX.
13543 (error): In the IPA, an error causes an exit.
13544 (fatal, warning): Use PREFIX.
13545 (internal_error): Use TOOLNAME.
13546 (NUMCELLS): Increase to 10.
13547 * configure, config.in: Regenerate.
13549 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13551 * server.c (handle_query) <qSupported>: Do two passes over the
13552 qSupported string to avoid nesting strtok.
13554 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13556 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13558 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13559 -Wl,--dynamic-list.
13560 * configure: Regenerate.
13561 * proc-service.list: New.
13563 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13565 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13568 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13570 * gdbreplay.c (remote_open): Check error return from socket() call by
13571 its equality to -1 not by it being negative.
13572 * remote-utils.c (remote_open): Likewise.
13574 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13576 * config.h: Regenerate.
13578 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13580 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13581 doesn't provide PTRACE_GET_THREAD_AREA.
13583 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13585 * linux-m68k-low.c: Include <asm/ptrace.h>
13586 (ps_get_thread_area): Implement.
13588 2010-05-03 Doug Evans <dje@google.com>
13590 * event-loop.c (struct callback_event): New struct.
13591 (callback_list): New global.
13592 (append_callback_event, delete_callback_event): New functions.
13593 (process_callback): New function.
13594 (start_event_loop): Call it.
13595 * remote-utils.c (NOT_SCHEDULED): Define.
13596 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13597 moved out of readchar.
13598 (readchar): Rewrite. Call reschedule before returning.
13599 (reset_readchar): New function.
13600 (remote_close): Call it.
13601 (process_remaining, reschedule): New functions.
13602 * server.h (callback_handler_func): New typedef.
13603 (append_callback_event, delete_callback_event): Declare.
13605 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13607 * proc-service.c (ps_pglobal_lookup): Use
13608 thread_db_look_up_one_symbol.
13609 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13610 parameter. Use it instead of all_symbols_looked_up.
13611 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13613 (all_symbols_looked_up): Don't declare.
13614 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13615 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13617 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13618 Set all_symbols_looked_up here.
13619 (thread_db_look_up_one_symbol): New.
13620 (thread_db_get_tls_address): Adjust.
13621 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13622 thread_db object on the heap, and tentatively set it in the
13624 (thread_db_init): Don't set all_symbols_looked_up here.
13625 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13627 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13629 * linux-low.c (linux_kill, linux_detach): Adjust.
13630 (status_pending_p_callback): Remove redundant statement. Check
13631 for !TARGET_WAITIKIND_IGNORE, instead of
13632 TARGET_WAITKIND_STOPPED.
13633 (handle_tracepoints): Make sure LWP is locked. Adjust.
13634 (linux_wait_for_event_1): Adjust.
13635 (linux_cancel_breakpoints): New.
13636 (unsuspend_one_lwp): New.
13637 (unsuspend_all_lwps): New.
13638 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13639 (send_sigstop_callback): Change return type to int, add new
13640 `except' parameter and handle it.
13641 (suspend_and_send_sigstop_callback): New.
13642 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13643 pass them down. If SUSPEND, also increment the lwp's suspend
13645 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13646 (need_step_over_p): Don't consider suspended LWPs.
13647 (start_step_over): Adjust.
13648 (proceed_one_lwp): Change return type to int, add new `except'
13649 parameter and handle it.
13650 (unsuspend_and_proceed_one_lwp): New.
13651 (proceed_all_lwps): Use find_inferior instead of
13653 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13654 also decrement the suspend count of LWPs. Pass `except' down,
13655 instead of hacking its suspend count.
13656 (linux_pause_all): Add `freeze' parameter. Adjust.
13657 (linux_unpause_all): New.
13658 (linux_target_ops): Install linux_unpause_all.
13659 * server.c (handle_status): Adjust.
13660 * target.h (struct target_ops): New fields `unpause_all' and
13661 `cancel_breakpoints'. Add new parameter to `pause_all'.
13662 (pause_all): Add new `freeze' parameter.
13663 (unpause_all): New.
13664 (cancel_breakpoints): New.
13665 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13666 cancel breakpoints.
13667 (cmd_qtstart): Pause threads.
13668 (stop_tracing): Pause threads, and cancel breakpoints.
13669 * win32-low.c (win32_target_ops): Adjust.
13671 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13673 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13674 the inferior right away from here...
13675 (linux_wait_1): ... to here, and adjust to check the thread's
13676 last_resume_kind instead of the lwp's step or stop_expected flags.
13678 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13680 * README: Use consistent `GDB' and `GDBserver' spellings.
13682 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13684 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13685 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13686 (linux_detach_one_lwp): Assume the lwp is stopped.
13687 (any_thread_of): Delete.
13688 (linux_detach): Stop all lwps here. Don't blindly delete all
13690 (delete_lwp_callback): New.
13691 (linux_mourn): Delete all lwps of the process that is gone.
13692 (linux_wait_1): Don't delete the last lwp of the process here.
13693 * mem-break.h (mark_breakpoints_out): Declare.
13694 * mem-break.c (mark_breakpoints_out): New.
13695 (free_all_breakpoints): Use it.
13696 * server.c (handle_target_event): If the process is gone, mark
13698 * thread-db.c (struct thread_db) <create_bp>: New field.
13699 (thread_db_enable_reporting): Fix prototype. Store a thread event
13700 breakpoint reference in the thread_db struct.
13701 (thread_db_load_search): Clear the thread_db object.
13702 (try_thread_db_load_1): Ditto.
13703 (switch_to_process): New.
13704 (disable_thread_event_reporting): Use it.
13705 (remove_thread_event_breakpoints): New.
13706 (thread_db_detach, thread_db_mourn): Use it.
13708 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13710 * linux-low.c (linux_enable_event_reporting): New.
13711 (linux_wait_for_event_1, handle_extended_wait): Use it.
13713 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13715 * linux-low.c (linux_kill_one_lwp, linux_kill)
13716 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13717 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13718 SIGSTOP even if the LWP is stopped.
13719 (send_sigstop_callback): New.
13720 (stop_all_lwps): Use send_sigstop_callback instead.
13721 (linux_resume_one_thread): Adjust.
13722 (proceed_one_lwp): Still proceed an LWP that the client has
13723 requested to stop, if we haven't reported it as stopped yet. Make
13724 sure that LWPs the client want stopped, have a pending SIGSTOP.
13726 2010-04-26 Doug Evans <dje@google.com>
13728 * server.c (handle_general_set): Make static.
13730 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13731 Print received char after testing for error/eof instead of before.
13732 (input_interrupt): Tweak comment.
13734 2010-04-23 Doug Evans <dje@google.com>
13736 * server.c (start_inferior): Print inferior argv if --debug.
13738 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13740 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13741 * nto-x86-low.c: Include server.h
13743 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13745 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13746 be consistent with other sources of this directory.
13747 (init_registers_amd64): Correct name of source file of this function
13750 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13752 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13753 64-bit executables.
13755 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13757 * win32-i386-low.c: Add 64-bit support.
13758 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13759 (init_registers_amd64): Declare.
13760 (mappings): Add 64-bit version of array.
13761 (init_windows_x86): New function.
13762 (the_low_target): Change init_arch field to init_windows_x86.
13764 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13766 * win32-low.c: Adapt to support also 64-bit architecture.
13767 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13768 (get_image_name): Use SIZE_T type for local variable `done'.
13769 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13770 (toolhelp_get_dll_name): Idem.
13771 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13772 Use uintptr_t typecast to avoid warning.
13773 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13774 (handle_exception): Use phex_nz to avoid warning.
13775 (win32_wait): Remove unused local variable `process'.
13777 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13779 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13782 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13784 * configure.ac: Use `ws2_32' library for srv_mingw.
13785 * configure: Regenerate.
13786 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13787 * remote-utils.c: Likewise.
13789 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13791 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13792 if __x86_64__ is defined.
13794 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13796 * configure: Regenerate.
13798 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13800 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13801 * target.h (target_ops): New get_tib_address field.
13802 * win32-low.h (win32_thread_info): Add thread_local_base field.
13803 * win32-low.c (child_add_thread): Add tlb argument.
13804 Set thread_local_base field to TLB.
13805 (get_child_debug_event): Adapt to child_add_thread change.
13806 (win32_get_tib_address): New function.
13807 (win32_target_ops): Set get_tib_address field to
13808 win32_get_tib_address.
13809 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13811 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13813 * linux-low.c (linux_mourn): Also remove the process.
13814 * server.c (handle_target_event): Don't remove the process here.
13815 * nto-low.c (nto_mourn): New.
13816 (nto_target_ops): Install it.
13817 * spu-low.c (spu_mourn): New.
13818 (spu_target_ops): Install it.
13819 * win32-low.c (win32_mourn): New.
13820 (win32_target_ops): Install it.
13822 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13824 * server.h (buffer_xml_printf): Remove redundant `;'.
13826 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13828 * regcache.c (set_register_cache): Invalidate regcaches before
13829 changing the register cache layout.
13830 (regcache_invalidate_one): Allow a NULL regcache.
13831 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13832 regcaches before changing the register cache layout or the target
13835 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13837 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13838 variable warning on Linux/x86-64.
13840 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13842 GDBserver disconnected tracing support.
13844 * linux-low.c (linux_remove_process): Delete.
13845 (add_lwp): Don't set last_resume_kind here.
13846 (linux_kill): Use `mourn'.
13847 (linux_detach): Use `thread_db_detach', and `mourn'.
13848 (linux_mourn): New.
13849 (linux_attach_lwp_1): Adjust comment.
13850 (linux_attach): last_resume_kind moved the thread_info; adjust.
13851 (status_pending_p_callback): Adjust.
13852 (linux_wait_for_event_1): Adjust.
13853 (count_events_callback, select_singlestep_lwp_callback)
13854 (select_event_lwp_callback, cancel_breakpoints_callback)
13855 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13856 (proceed_one_lwp): Adjust.
13857 (linux_async): Add debug output.
13858 (linux_thread_stopped): New.
13859 (linux_pause_all): New.
13860 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13862 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13863 (thread_db_free): Delete declaration.
13864 (thread_db_detach, thread_db_mourn): Declare.
13865 * thread-db.c (thread_db_init): Use thread_db_mourn.
13866 (thread_db_free): Delete, split in two.
13867 (disable_thread_event_reporting): New.
13868 (thread_db_detach): New.
13869 (thread_db_mourn): New.
13871 * server.h (struct thread_info) <last_resume_kind>: New field.
13872 <attached>: Add comment.
13873 <gdb_detached>: New field.
13874 (handler_func): Change return type to int.
13875 (handle_serial_event, handle_target_event): Ditto.
13876 (gdb_connected): Declare.
13878 (disconnected_tracing): Declare.
13879 (stop_tracing): Declare.
13881 * server.c (handle_query) <qSupported>: Report support for
13882 disconnected tracing.
13883 (queue_stop_reply_callback): Account for running threads.
13884 (gdb_wants_thread_stopped): New.
13885 (gdb_wants_all_threads_stopped): New.
13886 (gdb_reattached_process): New.
13887 (handle_status): Clear the `gdb_detached' flag of all processes.
13888 In all-stop, stop all threads.
13889 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13890 (process_serial_event): If the remote connection breaks, or if an
13891 exit was forced with "monitor exit", force an event loop exit.
13892 Handle disconnected tracing on detach.
13893 (handle_serial_event): Adjust.
13894 (handle_target_event): If GDB isn't connected, forward events back
13895 to the inferior, unless the last process exited, in which case,
13896 exit gdbserver. Adjust interface.
13898 * remote-utils.c (remote_open): Don't block in accept. Instead
13899 register an event loop source on the listen socket file
13900 descriptor. Refactor bits into ...
13901 (listen_desc): ... this new global.
13902 (gdb_connected): ... this new function.
13903 (enable_async_notification): ... this new function.
13904 (handle_accept_event): ... this new function.
13905 (remote_close): Clear remote_desc.
13907 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13909 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13911 (mourn_inferior): Define.
13912 (target_process_qsupported): Avoid the dangling else problem.
13913 (thread_stopped): Define.
13914 (pause_all): Define.
13915 (target_waitstatus_to_string): Declare.
13916 * target.c (target_waitstatus_to_string): New.
13918 * tracepoint.c (tracing): Make extern.
13919 (disconnected_tracing): New.
13920 (stop_tracing): Make extern. Handle tracing stops due to GDB
13922 (cmd_qtdisconnected): New.
13923 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13924 (handle_tracepoint_general_set): Handle QTDisconnected.
13926 * event-loop.c (event_handler_func): Change return type to int.
13927 (process_event): Bail out if the event handler wants the event
13929 (handle_file_event): Ditto.
13930 (start_event_loop): Bail out if the event handler wants the event
13933 * nto-low.c (nto_target_ops): Adjust.
13934 * spu-low.c (spu_wait): Don't remove the process here.
13935 (spu_target_ops): Adjust.
13936 * win32-low.c (win32_wait): Don't remove the process here.
13937 (win32_target_ops): Adjust.
13939 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13941 * regcache.c (realloc_register_cache): Invalidate inferior's
13942 regcache before recreating it.
13944 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13946 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13948 2010-04-09 Stan Shebs <stan@codesourcery.com>
13949 Pedro Alves <pedro@codesourcery.com>
13951 * server.h (LONGEST): New.
13952 (struct thread_info) <while_stepping>: New field.
13953 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13955 (initialize_tracepoint, handle_tracepoint_general_set)
13956 (handle_tracepoint_query, tracepoint_finished_step)
13957 (tracepoint_was_hit, release_while_stepping_state_list):
13958 (current_traceframe): Declare.
13959 * server.c (handle_general_set): Handle tracepoint packets.
13960 (read_memory): New.
13961 (write_memory): New.
13962 (handle_search_memory_1): Use read_memory.
13963 (handle_query): Report support for conditional tracepoints, trace
13964 state variables, and tracepoint sources. Handle tracepoint
13966 (main): Initialize the tracepoints module.
13967 (process_serial_event): Handle traceframe reads/writes.
13969 * linux-low.c (handle_tracepoints): New.
13970 (linux_wait_1): Call it.
13971 (linux_resume_one_lwp): Handle while-stepping.
13972 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13973 (linux_target_ops): Install them.
13974 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13976 * linux-x86-low.c (x86_supports_tracepoints): New.
13977 (the_low_target). Install it.
13979 * mem-break.h (delete_breakpoint): Declare.
13980 * mem-break.c (delete_breakpoint): Make external.
13982 * target.h (struct target_ops): Add `supports_tracepoints',
13983 `read_pc', and `write_pc' fields.
13984 (target_supports_tracepoints): Define.
13985 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13988 * regcache.h (struct regcache) <registers_owned>: New field.
13989 (init_register_cache, regcache_cpy): Declare.
13990 (regcache_read_pc, regcache_write_pc): Declare.
13991 (register_cache_size): Declare.
13992 (supply_regblock): Declare.
13993 * regcache.c (init_register_cache): New.
13994 (new_register_cache): Use it.
13995 (regcache_cpy): New.
13996 (register_cache_size): New.
13997 (supply_regblock): New.
13998 (regcache_read_pc, regcache_write_pc): New.
14000 * tracepoint.c: New.
14002 * Makefile.in (OBS): Add tracepoint.o.
14003 (tracepoint.o): New rule.
14005 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14007 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14009 (i386-mmx.c): Likewise.
14010 (i386-mmx-linux.o): Likewise.
14011 (i386-mmx-linux.c): Likewise.
14013 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14014 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
14015 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
14016 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14018 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
14019 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
14020 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
14022 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14024 * Makefile.in (clean): Updated.
14026 (i386-avx.c): Likewise.
14027 (i386-avx-linux.o): Likewise.
14028 (i386-avx-linux.c): Likewise.
14029 (amd64-avx.o): Likewise.
14030 (amd64-avx.c): Likewise.
14031 (amd64-avx-linux.o): Likewise.
14032 (amd64-avx-linux.c): Likewise.
14034 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14035 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14036 (srv_amd64_regobj): Add amd64-avx.o.
14037 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14038 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14039 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14040 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14041 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14042 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14043 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14045 * i387-fp.c: Include "i386-xstate.h".
14047 (i387_cache_to_xsave): Likewise.
14048 (i387_xsave_to_cache): Likewise.
14049 (x86_xcr0): Likewise.
14051 * i387-fp.h (i387_cache_to_xsave): Likewise.
14052 (i387_xsave_to_cache): Likewise.
14053 (x86_xcr0): Likewise.
14055 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14056 * linux-crisv32-low.c (target_regsets): Likewise.
14057 * linux-m68k-low.c (target_regsets): Likewise.
14058 * linux-mips-low.c (target_regsets): Likewise.
14059 * linux-ppc-low.c (target_regsets): Likewise.
14060 * linux-s390-low.c (target_regsets): Likewise.
14061 * linux-sh-low.c (target_regsets): Likewise.
14062 * linux-sparc-low.c (target_regsets): Likewise.
14063 * linux-xtensa-low.c (target_regsets): Likewise.
14065 * linux-low.c: Include <sys/uio.h>.
14066 (regsets_fetch_inferior_registers): Support nt_type.
14067 (regsets_store_inferior_registers): Likewise.
14068 (linux_process_qsupported): New.
14069 (linux_target_ops): Add linux_process_qsupported.
14071 * linux-low.h (regset_info): Add nt_type.
14072 (linux_target_ops): Add process_qsupported.
14074 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14076 (init_registers_i386_avx_linux): New.
14077 (init_registers_amd64_avx_linux): Likewise.
14078 (xmltarget_i386_linux_no_xml): Likewise.
14079 (xmltarget_amd64_linux_no_xml): Likewise.
14080 (PTRACE_GETREGSET): Likewise.
14081 (PTRACE_SETREGSET): Likewise.
14082 (x86_fill_xstateregset): Likewise.
14083 (x86_store_xstateregset): Likewise.
14084 (use_xml): Likewise.
14085 (x86_linux_update_xmltarget): Likewise.
14086 (x86_linux_process_qsupported): Likewise.
14087 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14088 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14089 init_registers_i386_linux here. Call
14090 x86_linux_update_xmltarget.
14091 (the_low_target): Add x86_linux_process_qsupported.
14093 * server.c (handle_query): Call target_process_qsupported.
14095 * target.h (target_ops): Add process_qsupported.
14096 (target_process_qsupported): New.
14098 2010-04-03 Pedro Alves <pedro@codesourcery.com>
14100 * inferiors.c (add_thread): Set last_status kind to
14101 TARGET_WAITKIND_IGNORE.
14102 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14103 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14104 (linux_wait_1): Move `thread' local definition to block that uses
14105 it. Don't NULL initialize `event_child'.
14106 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14107 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14108 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14110 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14112 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14113 an extended waitstatus, or by a watchpoint.
14114 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14115 thread was stepping or has been stopped by a watchpoint.
14117 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14119 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14120 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14121 of another, then delete the previous, and validate all
14123 (validate_inserted_breakpoint): New.
14124 (delete_disabled_breakpoints): New.
14125 (validate_breakpoints): New.
14126 (check_mem_read): Validate breakpoints before trusting their
14127 shadow. Delete disabled breakpoints.
14128 (check_mem_write): Validate breakpoints before trusting they
14129 should be inserted. Delete disabled breakpoints.
14130 * mem-break.h (validate_breakpoints):
14131 * server.c (handle_query): Validate breakpoints when we see a
14134 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14136 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14137 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14138 if we could tell there's a GDB breakpoint at stop_pc.
14139 (need_step_over_p): Don't do a step over if we find a GDB
14140 breakpoint at the resume PC.
14142 * mem-break.c (struct raw_breakpoint): New.
14143 (enum bkpt_type): New type `gdb_breakpoint'.
14144 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14145 fields. New field `raw'.
14146 (find_raw_breakpoint_at): New.
14147 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14148 breakpoint instead.
14149 (set_breakpoint_at): Adjust.
14150 (delete_raw_breakpoint): New.
14151 (release_breakpoint): New.
14152 (delete_breakpoint): Rename to...
14153 (delete_breakpoint_1): ... this. Add proc parameter. Use
14154 release_breakpoint. Return ENOENT.
14155 (delete_breakpoint): Reimplement.
14156 (find_breakpoint_at): Delete.
14157 (find_gdb_breakpoint_at): New.
14158 (delete_breakpoint_at): Delete.
14159 (set_gdb_breakpoint_at): New.
14160 (delete_gdb_breakpoint_at): New.
14161 (gdb_breakpoint_here): New.
14162 (set_reinsert_breakpoint): Use release_breakpoint.
14163 (uninsert_breakpoint): Rename to ...
14164 (uninsert_raw_breakpoint): ... this.
14165 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14166 (reinsert_raw_breakpoint): Change parameter type to
14168 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14170 (check_breakpoints): Adjust. Use release_breakpoint.
14171 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14172 (breakpoint_inserted_here): Ditto.
14173 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14174 Don't trust the breakpoint's shadow if it is not inserted.
14175 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14176 (delete_all_breakpoints): Adjust.
14177 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14178 use delete_breakpoint_1.
14180 * mem-break.h (breakpoints_supported): Delete declaration.
14181 (set_gdb_breakpoint_at): Declare.
14182 (gdb_breakpoint_here): Declare.
14183 (delete_breakpoint_at): Delete.
14184 (delete_gdb_breakpoint_at): Declare.
14186 * server.h (struct raw_breakpoint): Forward declare.
14187 (struct process_info): New field `raw_breakpoints'.
14189 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14192 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14194 * linux-low.c (status_pending_p_callback): Fix comment.
14195 (linux_wait_for_event_1): Move most of the internal breakpoint
14196 handling from here...
14197 (linux_wait_1): ... to here.
14198 (count_events_callback): New.
14199 (select_singlestep_lwp_callback): New.
14200 (select_event_lwp_callback): New.
14201 (cancel_breakpoints_callback): New.
14202 (select_event_lwp): New.
14203 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14204 priority to all LWPs that have had events that should be reported
14205 to the client. Cancel breakpoints when about to reporting the
14206 event to the client, not while stopping lwps. No longer cancel
14207 finished single-steps here.
14208 (cancel_finished_single_step): Delete.
14209 (cancel_finished_single_steps): Delete.
14211 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14213 * mem-break.c (enum bkpt_type): New.
14214 (struct breakpoint): New field `type'.
14215 (set_breakpoint_at): Change return type to struct breakpoint
14216 pointer. Set type to `other_breakpoint' by default.
14217 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14218 in the breakpoint list.
14219 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14220 (reinsert_breakpoint): Rename to ...
14221 (reinsert_raw_breakpoint): ... this.
14222 (reinsert_breakpoints_at): Adjust.
14223 * mem-break.h (struct breakpoint): Declare.
14224 (set_breakpoint_at): Change return type to struct breakpoint
14227 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14229 * server.c (handle_query): Assign, not compare.
14231 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14233 Teach linux gdbserver to step-over-breakpoints.
14235 * linux-low.c (can_hardware_single_step): New.
14236 (supports_breakpoints): New.
14237 (handle_extended_wait): If stopping threads, read the stop pc of
14238 the new cloned LWP.
14240 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14241 low target doesn't support retrieving the PC.
14242 (add_lwp): Set last_resume_kind to resume_continue.
14243 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14244 (linux_attach): Don't clear stop_expected. Set the lwp's
14245 last_resume_kind to resume_stop.
14246 (linux_detach_one_lwp): Don't check for removed breakpoints.
14247 (check_removed_breakpoint): Delete.
14248 (status_pending_p): Rename to ...
14249 (status_pending_p_callback): ... this. Don't check for removed
14250 breakpoints. Don't consider threads that are stopped from GDB's
14252 (linux_wait_for_lwp): Always read the stop_pc here.
14253 (cancel_breakpoint): New.
14254 (step_over_bkpt): New global.
14255 (linux_wait_for_event_1): Implement stepping over breakpoints.
14256 (gdb_wants_lwp_stopped): New.
14257 (gdb_wants_all_stopped): New.
14258 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14259 single-step traps here. Store the thread's last reported target
14261 (send_sigstop): Don't clear stop_expected. Always set it,
14263 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14264 (cancel_finished_single_step): New.
14265 (cancel_finished_single_steps): New.
14266 (wait_for_sigstop): Don't cancel finished single-step traps here.
14267 (linux_resume_one_lwp): Don't check for removed breakpoints.
14268 Don't set `step' on non-hardware step archs.
14269 (linux_set_resume_request): Ignore resume_stop requests if already
14270 stopping or stopped. Set the lwp's last_resume_kind.
14271 (resume_status_pending_p): Don't check for removed breakpoints.
14272 (need_step_over_p): New.
14273 (start_step_over): New.
14274 (finish_step_over): New.
14275 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14276 requests. Clear the thread's last reported target waitstatus.
14277 Don't use the `suspended' flag. Don't consider pending breakpoints.
14278 (linux_resume): Start a step-over if necessary.
14279 (proceed_one_lwp): New.
14280 (proceed_all_lwps): New.
14281 (unstop_all_lwps): New.
14282 * linux-low.h (struct lwp_info): Rewrite comment for the
14283 `suspended' flag. Add the `stop_pc' field. Delete the
14284 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14285 Add `'last_resume_kind' and `need_step_over' fields.
14286 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14287 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14288 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14289 (set_raw_breakpoint_at): New.
14290 (set_breakpoint_at): Rewrite to use it.
14291 (reinsert_breakpoint_handler): Delete.
14292 (set_reinsert_breakpoint): New.
14293 (reinsert_breakpoint_by_bp): Delete.
14294 (delete_reinsert_breakpoints): New.
14295 (uninsert_breakpoint): Rewrite.
14296 (uninsert_breakpoints_at): New.
14297 (reinsert_breakpoint): Rewrite.
14298 (reinsert_breakpoints_at): New.
14299 (check_breakpoints): Rewrite.
14300 (breakpoint_here): New.
14301 (breakpoint_inserted_here): New.
14302 (check_mem_read): Adjust.
14303 * mem-break.h (breakpoints_supported, breakpoint_here)
14304 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14305 (reinsert_breakpoint_by_bp): Delete declaration.
14306 (delete_reinsert_breakpoints): Declare.
14307 (reinsert_breakpoint): Delete declaration.
14308 (reinsert_breakpoints_at): Declare.
14309 (uninsert_breakpoint): Delete declaration.
14310 (uninsert_breakpoints_at): Declare.
14311 (check_breakpoints): Adjust prototype.
14312 * server.h: Adjust include order.
14313 (struct thread_info): Declare here. Add a `last_status' field.
14315 2010-03-23 Michael Snyder <msnyder@vmware.com>
14317 * server.c (crc32): New function.
14318 (handle_query): Add handling for 'qCRC:' request.
14320 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14322 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14323 lwp had been stopped by a watchpoint.
14325 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14327 * server.h (internal_error): Declare.
14328 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14329 * utils.c (internal_error): New function.
14331 2010-03-15 Andreas Schwab <schwab@redhat.com>
14333 * configure.srv: Fix typo setting srv_regobj.
14335 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14337 * linux-low.c (fetch_register): Avoid passing a non string literal
14339 (usr_store_inferior_registers): Ditto.
14341 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14343 * linux-low.c (linux_write_memory): Bail out early if peeking
14346 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14348 * linux-low.h (struct lwp_info): New fields
14349 `stopped_by_watchpoint' and `stopped_data_address'.
14350 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14351 here, and cache them in the lwp object.
14352 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14354 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14356 (linux_stopped_by_watchpoint): Rewrite.
14357 (linux_stopped_data_address): Rewrite.
14359 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14361 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14362 switching the current inferior, not before.
14364 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14366 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14367 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14368 i386-linux.c and amd64-linux.c.
14369 (reg-i386.o): Removed.
14370 (reg-i386.c): Likewise.
14371 (reg-i386-linux.o): Likewise.
14372 (reg-i386-linux.c): Likewise.
14373 (reg-x86-64.o): Likewise.
14374 (reg-x86-64.c): Likewise.
14375 (reg-x86-64-linux.o): Likewise.
14376 (reg-x86-64-linux.c): Likewise.
14378 (i386.c): Likewise.
14379 (i386-linux.o): Likewise.
14380 (i386-linux.c): Likewise.
14381 (amd64.o): Likewise.
14382 (amd64.c): Likewise.
14383 (amd64-linux.o): Likewise.
14384 (amd64-linux.c): Likewise.
14386 * configure.srv (srv_i386_regobj): New.
14387 (srv_i386_linux_regobj): Likewise.
14388 (srv_amd64_regobj): Likewise.
14389 (srv_amd64_linux_regobj): Likewise.
14390 (srv_i386_32bit_xmlfiles): Likewise.
14391 (srv_i386_64bit_xmlfiles): Likewise.
14392 (srv_i386_xmlfiles): Likewise.
14393 (srv_amd64_xmlfiles): Likewise.
14394 (srv_i386_linux_xmlfiles): Likewise.
14395 (srv_amd64_linux_xmlfiles): Likewise.
14396 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14397 srv_xmlfiles to $srv_i386_xmlfiles.
14398 (i[34567]86-*-mingw32ce*): Likewise.
14399 (i[34567]86-*-mingw*): Likewise.
14400 (i[34567]86-*-nto*): Likewise.
14401 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14402 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14403 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14404 (x86_64-*-linux*): Likewise.
14406 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14407 (init_registers_amd64_linux): New.
14408 (x86_arch_setup): Replace init_registers_x86_64_linux with
14409 init_registers_amd64_linux.
14411 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14413 * configure.ac: Check for libdl. If it is not available link against
14414 static libthread_db.
14415 * configure: Regenerate.
14417 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14421 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14422 handing a read watchpoint.
14423 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14425 2010-02-12 Doug Evans <dje@google.com>
14427 * linux-low.c (linux_supports_tracefork_flag): Document.
14428 (linux_look_up_symbols): Add comment.
14430 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14432 * regcache.c (supply_register): Clear regcache if buf is NULL.
14434 2010-02-02 Nicolas Roche <roche@sourceware.org>
14435 Joel Brobecker <brobecker@adacore.com>
14437 * inferiors.c (find_inferior): Add function documentation.
14438 (unloaded_dll): Handle the case where the unloaded dll has not
14439 been previously registered in the dll list.
14441 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14443 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14444 (thumb2_breakpoint): New.
14445 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14447 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14449 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14450 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14453 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14455 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14457 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14459 * linux-s390-low.c (s390_collect_ptrace_register)
14460 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14462 2010-01-21 Doug Evans <dje@google.com>
14464 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14465 (PTRACE_ARG4_TYPE): New macro.
14466 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14467 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14468 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14469 (usr_store_inferior_registers): Ditto.
14470 (linux_read_memory, linux_write_memory): Ditto.
14471 (linux_test_for_tracefork): Ditto.
14473 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14474 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14476 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14478 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14481 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14483 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14484 prototype to take a regcache. Adjust.
14486 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14488 * regcache.h (struct thread_info): Forward declare.
14489 (struct regcache): New.
14490 (new_register_cache): Adjust prototype.
14491 (get_thread_regcache): Declare.
14492 (free_register_cache): Adjust prototype.
14493 (registers_to_string, registers_from_string): Ditto.
14494 (supply_register, supply_register_by_name, collect_register)
14495 (collect_register_as_string, collect_register_by_name): Ditto.
14496 * regcache.c (struct inferior_regcache_data): Delete.
14497 (get_regcache): Rename to ...
14498 (get_thread_regcache): ... this. Adjust. Switch inferior before
14499 fetching registers.
14500 (regcache_invalidate_one): Adjust.
14501 (regcache_invalidate): Fix prototype.
14502 (new_register_cache): Return the new register cache.
14503 (free_register_cache): Change prototype.
14504 (realloc_register_cache): Adjust.
14505 (registers_to_string): Change prototype to take a regcache. Adjust.
14506 (registers_from_string): Ditto.
14507 (register_data): Ditto.
14508 (supply_register): Ditto.
14509 (supply_register_by_name): Ditto.
14510 (collect_register): Ditto.
14511 (collect_register_as_string): Ditto.
14512 (collect_register_by_name): Ditto.
14513 * server.c (process_serial_event): Adjust.
14514 * linux-low.h (regset_fill_func, regset_store_func): Change
14516 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14518 * linux-low.c (get_stop_pc): Adjust.
14519 (check_removed_breakpoint): Adjust.
14520 (linux_wait_for_event): Adjust.
14521 (linux_resume_one_lwp): Adjust.
14522 (fetch_register): Add regcache parameter. Adjust.
14523 (usr_store_inferior_registers): Ditto.
14524 (regsets_fetch_inferior_registers): Ditto.
14525 (regsets_store_inferior_registers): Ditto.
14526 (linux_fetch_registers, linux_store_registers): Ditto.
14527 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14529 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14531 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14532 prototype to take a regcache.
14533 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14534 * remote-utils.c (convert_ascii_to_int, outreg)
14535 (prepare_resume_reply): Change prototype to take a regcache.
14537 * target.h (struct target_ops) <fetch_registers, store_registers>:
14538 Change prototype to take a regcache.
14539 (fetch_inferior_registers, store_inferior_registers): Change
14540 prototype to take a regcache. Adjust.
14541 * proc-service.c (ps_lgetregs): Adjust.
14542 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14543 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14544 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14545 take a regcache. Adjust.
14546 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14547 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14548 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14549 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14550 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14551 (cris_cannot_fetch_register):
14552 (cris_breakpoint_at): Change prototype to take a regcache.
14554 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14555 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14556 to take a regcache. Adjust.
14557 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14559 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14560 take a regcache. Adjust.
14561 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14562 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14563 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14564 * linux-mips-low.c (mips_get_pc):
14565 (mips_set_pc): Change prototype to take a regcache. Adjust.
14566 (mips_reinsert_addr): Adjust.
14567 (mips_collect_register): Change prototype to take a regcache.
14569 (mips_supply_register):
14570 (mips_collect_register_32bit, mips_supply_register_32bit)
14571 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14572 (mips_store_fpregset): Ditto.
14573 * linux-ppc-low.c (ppc_supply_ptrace_register)
14574 (ppc_supply_ptrace_register): Ditto.
14575 (parse_spufs_run): Adjust.
14576 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14577 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14578 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14579 take a regcache. Adjust.
14580 * linux-s390-low.c (s390_collect_ptrace_register)
14581 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14582 (s390_set_pc): Change prototype to take a regcache. Adjust.
14583 (s390_arch_setup): Adjust.
14584 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14585 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14586 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14587 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14588 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14590 (sparc_breakpoint_at): Adjust.
14591 * linux-xtensa-low.c (xtensa_fill_gregset):
14592 (xtensa_store_gregset):
14593 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14594 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14595 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14596 prototype to take a regcache. Adjust.
14597 * win32-arm-low.c (arm_fetch_inferior_register)
14598 (arm_store_inferior_register): Change prototype to take a
14600 * win32-i386-low.c (i386_fetch_inferior_register)
14601 (i386_store_inferior_register): Change prototype to take a
14603 * win32-low.c (child_fetch_inferior_registers)
14604 (child_store_inferior_registers): Change prototype to take a
14606 (win32_wait): Adjust.
14607 (win32_fetch_inferior_registers): Change prototype to take a
14609 (win32_store_inferior_registers): Adjust.
14610 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14611 store_inferior_register>: Change prototype to take a regcache.
14613 2010-01-20 Doug Evans <dje@google.com>
14615 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14617 (linux_wait_for_event1, linux_init_signals): Ditto.
14618 (W_STOPCODE): Provide definition if missing.
14620 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14622 * linux-low.c (linux_core_of_thread): New.
14623 (compare_ints, show_process, list_threads): New.
14624 (linux_qxfer_osdata): Report threads and cores.
14625 (linux_target_op): Register linux_core_of_thread.
14626 * remote-utils.c (prepare_resume_reply): Report the core.
14627 (buffer_xml_printf): Support %d specifier.
14628 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14630 (handle_query): Handle qXfer:threads. Announce availability
14632 * target.h (struct target_ops): New field core_of_thread.
14634 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14636 * Makefile.in (clean): Remove new generated files.
14637 (reg-s390.o, reg-s390.c): Remove rules.
14638 (reg-s390x.o, reg-s390x.c): Likewise.
14639 (s390-linux32.o, s390-linux32.c): Add rules.
14640 (s390-linux64.o, s390-linux64.c): Likewise.
14641 (s390x-linux64.o, s390x-linux64.c): Likewise.
14642 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14643 * linux-s390-low.c: Include <elf.h>.
14644 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14645 (init_registers_s390): Remove prototype.
14646 (init_registers_s390x): Likewise.
14647 (init_registers_s390_linux32): Add prototype.
14648 (init_registers_s390_linux64): Likewise.
14649 (init_registers_s390x_linux64): Likewise.
14650 (s390_num_regs_3264): New define.
14651 (s390_regmap_3264): New global variable.
14652 (s390_cannot_fetch_register): Remove obsolete check.
14653 (s390_cannot_store_register): Likewise.
14654 (s390_collect_ptrace_register): Handle upper/lower register halves.
14655 (s390_supply_ptrace_register): Likewise.
14656 (s390_fill_gregset): Update to register number changes.
14657 (s390_get_hwcap): New routine.
14658 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14659 Install appropriate regmap and register set.
14661 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14663 * server.c (gdbserver_version): Update copyright year to 2010.
14664 * gdbreplay.c (gdbreplay_version): Likewise.
14666 2009-12-28 Doug Evans <dje@google.com>
14668 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14669 elf/external.h. Include <elf.h> instead but only if necessary.
14671 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14673 * linux-low.c (linux_remove_process): Remove `detaching'
14674 parameter. Don't release/detach from thread_db here.
14675 (linux_kill): Release/detach from thread_db here, ...
14676 (linux_detach): ... and here, before actually detaching.
14677 (linux_wait_1): ... and here, when a process exits.
14678 * thread-db.c (any_thread_of): New.
14679 (thread_db_free): Switch the current inferior to a thread of the
14682 2009-12-21 Doug Evans <dje@google.com>
14684 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14686 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14687 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14688 warning ifndef __NR_tkill. Move setting of errno there too.
14689 Delete unnecessary resetting of errno after syscall.
14690 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14692 * configure.ac: Check for dladdr.
14693 * config.in: Regenerate.
14694 * configure: Regenerate.
14695 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14696 (try_thread_db_load): Update.
14698 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14700 2009-12-18 Doug Evans <dje@google.com>
14702 * event-loop.c: Include unistd.h if it exists.
14704 * linux-low.c (my_waitpid): Move definition away from being in
14705 between linux_tracefork_child/linux_test_for_tracefork.
14707 * gdb_proc_service.h (psaddr_t): Fix type.
14708 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14709 signature to match glibc.
14711 2009-12-16 Doug Evans <dje@google.com>
14713 * linux-low.c (linux_read_memory): Fix argument to read.
14715 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14717 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14718 events, don't leave current_inferior pointing at null.
14720 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14722 * win32-low.c (LOG): Delete.
14723 (OUTMSG): Output to stderr.
14724 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14725 on compile time LOG macro.
14726 (win32_wait): Fix debug output.
14728 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14730 * win32-low.c (win32_add_one_solib): If the dll name is
14731 "ntdll.dll", prepend the system directory to the dll path.
14733 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14735 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14737 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14738 Vladimir Prus <vladimir@codesourcery.com>
14740 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14741 * configure.ac: Check for __mcoldfire__ and set
14742 gdb_cv_m68k_is_coldfire.
14743 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14744 reg-cf.o and reg-m68k.o.
14745 * configure: Regenerated.
14747 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14749 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14750 Pass it to thread_db_free.
14751 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14752 proper `detaching' argument to linux_remove_process.
14753 * linux-low.h (thread_db_free): Add `detaching' parameter.
14754 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14756 (thread_db_free): Add `detaching' parameter. Only
14757 call td_ta_clear_event if detaching from process.
14759 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14761 * thread-db.c (thread_db_free): Fix typo.
14763 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14766 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14768 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14770 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14771 with an i686 compiler.
14772 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14774 * configure: Rebuilt.
14776 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14780 * server.c (handle_search_memory_1): Correct read_addr initialization
14781 in loop for searching subsequent chunks.
14783 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14785 * configure.ac: New --with-libthread-db option.
14786 * thread-db.c: Allow direct dependence on libthread_db.
14787 (thread_db_free): Adjust.
14788 * config.in: Regenerate.
14789 * configure: Likewise.
14791 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14794 * thread-db.c (attach_thread): New function.
14795 (maybe_attach_thread): Return success/failure.
14796 (find_new_threads_callback): Adjust.
14797 (thread_db_find_new_threads): Loop until no new threads.
14799 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14801 * proc-service.c (ps_lgetregs): Formatting.
14803 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14805 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14806 * configure.ac: Adjust.
14807 * linux-low.h (struct process_info_private): Move members to struct
14809 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14810 * linux-low.c (linux_remove_process): Adjust.
14811 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14812 * server.c (handle_query): Move code ...
14813 (handle_monitor_command): ... here. New function.
14814 * target.h (struct target_ops): New member.
14815 * thread-db.c (struct thread_db): New.
14816 (libthread_db_search_path): New variable.
14817 (thread_db_create_event, thread_db_enable_reporting)
14818 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14819 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14820 (try_thread_db_load_1, dladdr_to_soname): New functions.
14821 (try_thread_db_load, thread_db_load_search): New functions.
14822 (thread_db_init): Search for libthread_db.
14823 (thread_db_free): New function.
14824 (thread_db_handle_monitor_command): Likewise.
14825 * config.in: Regenerate.
14826 * configure: Regenerate.
14828 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14830 * spu-low.c (spu_kill): Wait for inferior to terminate.
14831 Call clear_inferiors.
14832 (spu_detach): Call clear_inferiors.
14834 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14836 * aclocal.m4: Regenerate.
14837 * config.in: Likewise.
14838 * configure: Likewise.
14840 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14842 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14843 (parse_spufs_run): New function.
14844 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14845 (ppc_breakpoint_at): Handle SPU breakpoints.
14847 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14849 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14850 (SPUFS_MAGIC): Define.
14851 (spu_enumerate_spu_ids): New function.
14852 (linux_qxfer_spu): New function.
14853 (linux_target_ops): Install linux_qxfer_spu.
14855 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14857 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14858 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14859 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14860 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14861 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14862 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14863 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14864 (init_registers_powerpc_cell32l): Add prototype.
14865 (init_registers_powerpc_cell64l): Likewise.
14866 (ppc_arch_setup): Detect Cell/B.E. architecture.
14868 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14870 * Makefile.in (datarootdir): New variable.
14872 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14874 * linux-low.c (linux_write_memory): Update debugging output.
14875 * Makefile.in (clean): Add new descriptions.
14876 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14877 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14878 * configure.srv: Add new files for arm*-*-linux*.
14879 * linux-arm-low.c: Add new declarations.
14880 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14881 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14882 (HWCAP_VFPv3D16): New.
14883 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14884 instead of __IWMMXT__.
14885 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14886 (arm_arch_setup): New.
14887 (target_regsets): Remove #ifdef. Add VFP regset.
14888 (the_low_target): Use arm_arch_setup.
14890 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14892 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14893 the main thread again.
14895 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14897 Adding Neutrino gdbserver.
14898 * configure: Regenerated.
14899 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14900 * configure.srv (i[34567]86-*-nto*): New target.
14901 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14902 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14903 (nto_comctrl) [__QNX__]: New function.
14904 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14906 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14908 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14911 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14912 Pedro Alves <pedro@codesourcery.com>
14914 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14915 don't support CONTEXT_EXTENDED_REGISTERS.
14916 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14917 (the_low_target): Install them.
14918 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14919 failing with ERROR_PIPE_NOT_CONNECTED.
14921 2009-06-30 Doug Evans <dje@google.com>
14922 Pierre Muller <muller@ics.u-strasbg.fr>
14924 Add h/w watchpoint support to x86-linux, win32-i386.
14925 * Makefile.in (SFILES): Add i386-low.c
14926 (i386_low_h): Define.
14927 (i386-low.o): Add dependencies.
14928 (linux-x86-low.o): Add i386-low.h dependency.
14929 (win32-i386-low.o): Ditto.
14930 * i386-low.c: New file.
14931 * i386-low.h: New file.
14932 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14933 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14934 * linux-low.c (linux_add_process): Initialize arch_private.
14935 (linux_remove_process): Free arch_private.
14936 (add_lwp): Initialize arch_private.
14937 (delete_lwp): Free arch_private.
14938 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14940 * linux-low.h (process_info_private): New member arch_private.
14941 (lwp_info): New member arch_private.
14942 (linux_target_ops): New members new_process, new_thread,
14944 (ptid_of): New macro.
14945 * linux-x86-low.c: Include stddef.h, i386-low.h.
14946 (arch_process_info): New struct.
14947 (arch_lwp_info): New struct.
14948 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14949 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14950 (i386_dr_low_get_status): New function.
14951 (x86_insert_point, x86_remove_point): New functions.
14952 (x86_stopped_by_watchpoint): New function.
14953 (x86_stopped_data_address): New function.
14954 (x86_linux_new_process, x86_linux_new_thread): New functions.
14955 (x86_linux_prepare_to_resume): New function.
14956 (the_low_target): Add entries for insert_point, remove_point,
14957 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14959 * server.c (debug_hw_points): New global.
14960 (monitor_show_help): Document set debug-hw-points.
14961 (handle_query): Process "set debug-hw-points".
14962 * server.h (debug_hw_points): Declare.
14963 (paddress): Declare.
14964 * utils.c (NUMCELLS, CELLSIZE): New macros.
14965 (get_sell, xsnprintf, paddress): New functions.
14966 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14967 remove_point, stopped_by_watchpoint, stopped_data_address.
14968 * win32-i386-low.c: Include i386-low.h.
14969 (debug_reg_state): Replaces dr.
14970 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14971 (i386_dr_low_get_status): New function.
14972 (i386_insert_point, i386_remove_point): New functions.
14973 (i386_stopped_by_watchpoint): New function.
14974 (i386_stopped_data_address): New function.
14975 (i386_initial_stuff): Update.
14976 (get_thread_context,set_thread_context,i386_thread_added): Update.
14977 (the_low_target): Add entries for insert_point,
14978 remove_point, stopped_by_watchpoint, stopped_data_address.
14979 * win32-low.c (win32_insert_watchpoint): New function.
14980 (win32_remove_watchpoint): New function.
14981 (win32_stopped_by_watchpoint): New function.
14982 (win32_stopped_data_address): New function.
14983 (win32_target_ops): Add entries for insert_watchpoint,
14984 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14985 * win32-low.h (win32_target_ops): New members insert_point,
14986 remove_point, stopped_by_watchpoint, stopped_data_address.
14988 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14990 * server.c (process_serial_event): Re-return unsupported, not
14991 error, if the type isn't recognized. Re-allow supporting only
14992 insert or remove packets. Also call require_running for
14993 breakpoints. Add missing break statement to default case. Tidy.
14994 * target.h (struct target_ops): Rename insert_watchpoint to
14995 insert_point, and remove_watchpoint to remove_point.
14997 * linux-low.h (struct linux_target_ops): Likewise.
14998 * linux-low.c (linux_insert_watchpoint): Rename to ...
14999 (linux_insert_point): ... this. Adjust.
15000 (linux_remove_watchpoint): Rename to ...
15001 (linux_remove_point): ... this. Adjust.
15002 (linux_target_ops): Adjust.
15003 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15004 (cris_insert_point): ... this.
15005 (cris_remove_watchpoint): Rename to ...
15006 (cris_remove_point): ... this.
15007 (the_low_target): Adjust.
15009 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15011 * server.c (handle_v_kill): Pass signal_pid to
15012 kill_inferior if multi_process is zero.
15014 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
15016 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
15017 * target.h (target_ops): Comment for *_watchpoint to make it clear
15018 the functions can get types '0' and '1'.
15020 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
15022 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
15023 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
15024 * regcache.c (get_regcache): Likewise.
15025 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
15026 * win32-low.c (child_fetch_inferior_registers): Remove check for
15029 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15030 Pedro Alves <pedro@codesourcery.com>
15032 * target.h (struct target_ops) <supports_multi_process>: New
15034 (target_supports_multi_process): New.
15035 * server.c (handle_query): Even if GDB reports support, only
15036 enable multi-process if the target also supports it. Report
15037 multi-process support only if the target backend supports it.
15038 * linux-low.c (linux_supports_multi_process): New function.
15039 (linux_target_ops): Install it as target_supports_multi_process
15042 2009-05-24 Doug Evans <dje@google.com>
15044 Global renaming of find_thread_pid to find_thread_ptid.
15045 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15046 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15047 All callers updated.
15049 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15050 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15053 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15054 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15055 (linux_resume_one_lwp): Ditto.
15057 2009-05-23 Doug Evans <dje@google.com>
15059 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15060 from struct inferior_list_entry * to struct lwp_info *.
15061 All callers updated.
15063 2009-05-13 Doug Evans <dje@google.com>
15065 * linux-x86-low.c: Don't include assert.h.
15066 (x86_siginfo_fixup): Use fatal, not assert.
15067 (x86_arch_setup): Fix comment.
15069 2009-05-12 Doug Evans <dje@google.com>
15071 Biarch support for i386/amd64 gdbserver.
15072 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15073 Add linux-x86-low.c.
15074 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15075 (linux-x86-low.o): Add.
15076 * linux-x86-64-low.c: Delete.
15077 * linux-i386-low.c: Delete.
15078 * linux-x86-low.c: New file.
15079 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15081 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15083 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15084 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15085 (linux_child_pid_to_exec_file): New function.
15086 (elf_64_header_p, elf_64_file_p): New functions.
15087 (siginfo_fixup): New function.
15088 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15089 give target a chance to convert layout.
15090 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15091 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15093 2009-05-07 Doug Evans <dje@google.com>
15095 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15096 (regsets_store_inferior_registers): Ditto.
15098 2009-05-06 Pedro Alves <pedro@codesourcery.com>
15102 * linux-low.c (must_set_ptrace_flags): Delete.
15103 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15105 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15106 `lwp->must_set_ptrace_flags' instead.
15107 (linux_wait_for_event_1): Set ptrace options here.
15108 (linux_wait_1): ... not here.
15110 2009-04-30 Doug Evans <dje@google.com>
15112 * inferiors.c (started_inferior_callback): New function.
15113 (attached_inferior_callback): New function.
15114 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15115 * server.c (print_started_pid, print_attached_pid): New functions.
15116 (detach_or_kill_for_exit): New function.
15117 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15118 * server.h (have_started_inferiors_p): Declare.
15119 (have_attached_inferiors_p): Declare.
15121 * inferiors.c (remove_process): Fix memory leak, free process.
15122 * linux-low.c (linux_remove_process): New function.
15123 (linux_kill): Call it instead of remove_process.
15124 (linux_detach, linux_wait_1): Ditto.
15126 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15128 * configure.srv: Add x86 Windows CE target.
15130 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15132 * inferiors.c (get_thread_process): Make global.
15133 * server.h (get_thread_process): Add prototype.
15134 * thread-db.c (find_one_thread): Use get_thread_process
15135 instead of current_process.
15136 (thread_db_get_tls_address): Do not crash if called when
15137 thread layer is not yet initialized.
15139 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15141 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15142 * spu-low.c (current_tid): Rename to ...
15143 (current_ptid): ... this.
15144 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15145 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15146 ptid_get_lwp (current_ptid) instead of current_tid.
15147 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15148 instead of current_tid. Use find_process_pid to verify pid
15149 argument is valid. Pass proper argument to remove_process.
15150 (spu_thread_alive): Compare current_ptid instead of current_tid.
15151 (spu_resume): Likewise.
15153 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15155 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15158 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15160 Implement the multiprocess extensions, and add linux multiprocess
15163 * server.h (ULONGEST): Declare.
15164 (struct ptid, ptid_t): New.
15165 (minus_one_ptid, null_ptid): Declare.
15166 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15167 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15168 (struct inferior_list_entry): Change `id' type from unsigned from
15170 (struct sym_cache, struct breakpoint, struct
15171 process_info_private): Forward declare.
15172 (struct process_info): Declare.
15173 (current_process): Declare.
15174 (all_processes): Declare.
15175 (initialize_inferiors): Declare.
15176 (add_thread): Adjust to use ptid_t.
15177 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15178 (add_process, remove_process, find_thread_pid): Declare.
15179 (find_inferior_id): Adjust to use ptid_t.
15180 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15181 (multi_process): Declare.
15182 (push_event): Adjust to use ptid_t.
15183 (read_ptid, write_ptid): Declare.
15184 (prepare_resume_reply): Adjust to use ptid_t.
15185 (clear_symbol_cache): Declare.
15186 * inferiors.c (all_processes): New.
15187 (null_ptid, minus_one_ptid): New.
15188 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15189 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15190 (add_thread): Change unsigned long to ptid. Remove gdb_id
15192 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15193 (gdb_id_to_thread): Rename to ...
15194 (find_thread_pid): ... this. Change unsigned long to ptid.
15195 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15196 (loaded_dll, pull_pid_from_list): Adjust.
15197 (add_process, remove_process, find_process_pid)
15198 (get_thread_process, current_process, initialize_inferiors): New.
15199 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15200 (struct target_waitstatus) <related_pid>: Ditto.
15201 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15202 return type to int.
15203 (struct target_ops) <join>: Add `pid' argument.
15204 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15205 (struct target_ops) <wait>: Add `ptid' field. Change return type
15207 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15208 (mywait): Add `ptid' argument. Change return type to ptid_t.
15209 (target_pid_to_str): Declare.
15210 * target.c (set_desired_inferior): Adjust to use ptids.
15211 (mywait): Add new `ptid' argument. Adjust.
15212 (target_pid_to_str): New.
15213 * mem-break.h (free_all_breakpoints): Declare.
15214 * mem-break.c (breakpoints): Delelete.
15215 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15216 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15217 to use per-process breakpoint list.
15218 (free_all_breakpoints): New.
15219 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15220 (symbol_cache, all_symbols_looked_up): Delete.
15222 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15224 (prepare_resume_reply): Change ptid argument's type from unsigned
15225 long to ptid_t. Adjust. Implement W;process and X;process.
15226 (free_sym_cache, clear_symbol_cache): New.
15227 (look_up_one_symbol): Adjust to per-process symbol cache. *
15228 * server.c (cont_thread, general_thread, step_thread): Change type
15230 (attached): Delete.
15231 (multi_process): New.
15232 (last_ptid): Change type to ptid_t.
15233 (struct vstop_notif) <ptid>: Change type to ptid_t.
15234 (queue_stop_reply, push_event): Change `ptid' argument's type to
15236 (discard_queued_stop_replies): Add `pid' argument.
15237 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15238 changes. Don't reference the `attached' global.
15239 (attach_inferior): Adjust to mywait interface changes.
15240 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15241 features. Handle and report "multiprocess+". Handle
15243 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15245 (handle_v_kill): New.
15246 (handle_v_stopped): Adjust to use target_pid_to_str.
15247 (handle_v_requests): Allow multiple attaches and runs when
15248 multiprocess extensions are in effect. Handle "vKill".
15249 (myresume): Adjust to use ptids.
15250 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15251 (handle_status): Adjust to discard_queued_stop_replies interface
15253 (first_thread_of, kill_inferior_callback)
15254 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15255 (main): Call initialize_inferiors. Adjust to use ptids, killing
15256 and detaching from all inferiors. Handle multiprocess packet
15258 * linux-low.h: Include gdb_proc_service.h.
15259 (struct process_info_private): New.
15260 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15261 <lwpid_of>: Use ptid_get_lwp.
15262 (get_lwp_thread): Adjust.
15263 (struct lwp_info): Add `dead' member.
15264 (find_lwp_pid): Declare.
15265 * linux-low.c (thread_db_active): Delete.
15266 (new_inferior): Adjust comment.
15267 (inferior_pid): Delete.
15268 (linux_add_process): New.
15269 (handle_extended_wait): Adjust.
15270 (add_lwp): Change unsigned long to ptid.
15271 (linux_create_inferior): Add process to processes table. Adjust
15272 to use ptids. Don't set new_inferior here.
15273 (linux_attach_lwp): Rename to ...
15274 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15275 it. Adjust to use ptids.
15276 (linux_attach_lwp): New.
15277 (linux_attach): Add process to processes table. Don't set
15279 (struct counter): New.
15280 (second_thread_of_pid_p, last_thread_of_process_p): New.
15281 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15282 multiple processes.
15283 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15284 processes. Remove process from process table.
15285 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15286 to multiple processes.
15287 (any_thread_of): New.
15288 (linux_detach): Add `pid' argument, and handle it. Remove process
15289 from processes table.
15290 (linux_join): Add `pid' argument. Handle it.
15291 (linux_thread_alive): Change unsighed long argument to ptid_t.
15292 Consider dead lwps as not being alive.
15293 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15294 threads we're not interested in.
15295 (same_lwp, find_lwp_pid): New.
15296 (linux_wait_for_lwp): Change `pid' argument's type from int to
15298 (linux_wait_for_event): Rename to ...
15299 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15300 from int to ptid_t. Adjust.
15301 (linux_wait_for_event): New.
15302 (linux_wait_1): Add `ptid' argument. Change return type to
15303 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15304 that exit from the process table.
15305 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15307 (mark_lwp_dead): New.
15308 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15309 stopping all threads, mark its main lwp as dead.
15310 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15312 (fetch_register, usr_store_inferior_registers)
15313 (regsets_fetch_inferior_registers)
15314 (regsets_store_inferior_registers, linux_read_memory)
15315 (linux_write_memory): Inline `inferior_pid'.
15316 (linux_look_up_symbols): Adjust to use per-process
15317 `thread_db_active'.
15318 (linux_request_interrupt): Adjust to use ptids.
15319 (linux_read_auxv): Inline `inferior_pid'.
15320 (initialize_low): Don't reference thread_db_active.
15321 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15322 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15323 (ps_getpid): Return the pid of the current inferior.
15324 * thread-db.c (proc_handle, thread_agent): Delete.
15325 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15327 (find_one_thread): Change argument type to ptid_t. Adjust to
15329 (maybe_attach_thread): Adjust to per-process data and ptids.
15330 (thread_db_find_new_threads): Ditto.
15331 (thread_db_init): Ditto.
15332 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15333 processes table. Adjust to use ptids.
15334 (spu_kill, spu_detach): Adjust interface. Remove process from
15336 (spu_join, spu_thread_alive): Adjust interface.
15337 (spu_wait): Adjust interface. Remove process from processes
15338 table. Adjust to use ptids.
15339 * win32-low.c (current_inferior_tid): Delete.
15340 (current_inferior_ptid): New.
15341 (debug_event_ptid): New.
15342 (thread_rec): Take a ptid. Adjust.
15343 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15344 (child_delete_thread): Ditto.
15345 (do_initial_child_stuff): Add `attached' argument. Add process to
15347 (child_fetch_inferior_registers, child_store_inferior_registers):
15349 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15350 (win32_attach): Pass 1 to do_initial_child_stuff.
15351 (win32_kill): Adjust interface. Remove process from processes
15353 (win32_detach): Ditto.
15354 (win32_join): Adjust interface.
15355 (win32_thread_alive): Take a ptid.
15356 (win32_resume): Adjust to use ptids.
15357 (get_child_debug_event): Ditto.
15358 (win32_wait): Adjust interface. Remove exiting process from
15361 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15363 Non-stop mode support.
15365 * server.h (non_stop): Declare.
15366 (gdb_client_data, handler_func): Declare.
15367 (delete_file_handler, add_file_handler, start_event_loop):
15369 (handle_serial_event, handle_target_event, push_event)
15370 (putpkt_notif): Declare.
15371 * target.h (enum resume_kind): New.
15372 (struct thread_resume): Replace `step' field by `kind' field.
15373 (TARGET_WNOHANG): Define.
15374 (struct target_ops) <wait>: Add `options' argument.
15375 <supports_non_stop, async, start_non_stop>: New fields.
15376 (target_supports_non_stop, target_async): New.
15377 (start_non_stop): Declare.
15378 (mywait): Add `options' argument.
15379 * target.c (mywait): Add `options' argument. Print child exit
15380 notifications here.
15381 (start_non_stop): New.
15382 * server.c (non_stop, own_buf, mem_buf): New globals.
15383 (struct vstop_notif): New.
15384 (notif_queue): New global.
15385 (queue_stop_reply, push_event, discard_queued_stop_replies)
15386 (send_next_stop_reply): New.
15387 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15389 (attach_inferior): In non-stop mode, don't wait for the target
15391 (handle_general_set): Handle QNonStop.
15392 (handle_query): When handling qC, return the current general
15393 thread, instead of the first thread of the list.
15394 (handle_query): If the backend supports non-stop mode, include
15395 QNonStop+ in the qSupported query response.
15396 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15398 (handle_v_attach, handle_v_run): Handle non-stop mode.
15399 (handle_v_stopped): New.
15400 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15401 (myresume): Adjust to use resume_kind. Handle non-stop.
15402 (queue_stop_reply_callback): New.
15403 (handle_status): Handle non-stop mode.
15404 (main): Clear non_stop flag on reconnection. Use the event-loop.
15405 Refactor serial protocol handling from here ...
15406 (process_serial_event): ... to this new function. When GDB
15407 selects any thread, select one here. In non-stop mode, wait until
15408 GDB acks all pending events before exiting.
15409 (handle_serial_event, handle_target_event): New.
15410 * remote-utils.c (remote_open): Install remote_desc in the event
15412 (remote_close): Remove remote_desc from the event loop.
15413 (putpkt_binary): Rename to...
15414 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15415 (putpkt_binary): New as wrapper around putpkt_binary_1.
15416 (putpkt_notif): New.
15417 (prepare_resume_reply): In non-stop mode, don't change the
15419 * event-loop.c: New.
15420 * Makefile.in (OBJ): Add event-loop.o.
15421 (event-loop.o): New rule.
15423 * linux-low.h (pid_of): Moved here.
15425 (get_lwp_thread): Use lwpid_of.
15426 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15427 * linux-low.c (pid_of): Delete.
15428 (inferior_pid): Use lwpid_of.
15429 (linux_event_pipe): New.
15430 (target_is_async_p): New.
15432 (handle_extended_wait): Use lwpid_of.
15433 (add_lwp): Don't set lwpid field.
15434 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15435 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15436 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15437 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15438 first. Adjust to linux_wait_for_event interface changes. Use
15440 (linux_detach): Don't delete the main lwp here.
15441 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15442 (status_pending_p): Don't consider explicitly suspended lwps.
15443 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15444 pointer. Add OPTIONS argument. Change return type to int. Use
15445 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15446 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15447 pointer. Add status pointer argument. Return a pid instead of a
15448 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15449 changes. In non-stop mode, don't switch to a random thread.
15450 (linux_wait): Rename to...
15451 (linux_wait_1): ... this. Add target_options argument, and handle
15452 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15453 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15454 clean exit and signal exit code. Don't stop all threads in
15455 non-stop mode. In all-stop mode, only stop all threads when
15456 reporting a stop to GDB. Handle explicit thread stop requests.
15457 (async_file_flush, async_file_mark): New.
15459 (send_sigstop): Use lwpid_of.
15460 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15461 interface changes. In non-stop mode, don't switch to a random
15463 (linux_resume_one_lwp): Use lwpid_of.
15464 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15465 (linux_resume_one_thread): ... this. Handle resume_stop. In
15466 non-stop mode, don't look for pending flag in all threads.
15467 (resume_status_pending_p): Don't consider explicitly suspended
15469 (my_waitpid): Reimplement. Emulate __WALL.
15470 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15472 (sigchld_handler, linux_supports_non_stop, linux_async)
15473 (linux_start_non_stop): New.
15474 (linux_target_ops): Register linux_supports_non_stop, linux_async
15475 and linux_start_non_stop.
15476 (initialize_low): Install SIGCHLD handler.
15477 * thread-db.c (thread_db_create_event, find_one_thread)
15478 (thread_db_get_tls_address): Use lwpid_of.
15479 * win32-low.c (win32_detach): Adjust to use resume_kind.
15480 (win32_wait): Add `options' argument.
15481 * spu-low.c (spu_resume): Adjust to use resume_kind.
15482 (spu_wait): Add `options' argument.
15484 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15486 Decouple target code from remote protocol.
15488 * target.h (enum target_waitkind): New.
15489 (struct target_waitstatus): New.
15490 (struct target_ops) <wait>: Return an unsigned long. Take a
15491 target_waitstatus pointer instead of a char pointer.
15492 (mywait): Likewise.
15493 * target.c (mywait): Change prototype to return an unsigned long.
15494 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15495 * server.h (thread_from_wait, old_thread_from_wait): Delete
15497 (prepare_resume_reply): Change prototype to take a
15499 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15500 (last_status, last_ptid): New.
15501 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15502 pid instead of a signal.
15503 (attach_inferior): Remove "status" and "signal" parameters.
15505 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15507 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15508 (handle_v_requests, myresume): Remove "status" and "signal"
15509 parameters. Adjust.
15510 (handle_status): New.
15511 (main): Delete local `status'. Adjust.
15512 * remote-utils.c: Include target.h.
15513 (prepare_resume_reply): Change prototype to take a
15514 target_waitstatus. Adjust.
15516 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15518 * spu-low.c (spu_wait): Adjust.
15519 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15521 (win32_wait): Adjust.
15523 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15525 * target.h (struct thread_resume): Delete leave_stopped member.
15526 (struct target_ops): Add a `n' argument to the `resume' callback.
15527 * server.c (start_inferior): Adjust.
15528 (handle_v_cont, myresume): Adjust.
15529 * linux-low.c (check_removed_breakpoint): Adjust to resume
15530 interface change, and to removed leave_stopped field.
15531 (resume_ptr): Delete.
15532 (struct thread_resume_array): New.
15533 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15534 resume interface change.
15535 (linux_continue_one_thread, linux_queue_one_thread)
15536 (resume_status_pending_p): Check if the resume field is NULL
15537 instead of checking the leave_stopped member.
15538 (linux_resume): Adjust to the target resume interface change.
15539 * spu-low.c (spu_resume): Adjust to the target resume interface
15541 * win32-low.c (win32_detach, win32_resume): Ditto.
15543 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15545 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15547 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15549 (linux_continue_one_thread): Only preserve the stepping flag if
15550 there's a pending breakpoint.
15552 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15554 * server.c (main): After the inferior having exited, call
15555 remote_close before exiting gdbserver.
15557 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15559 Fix size of FPSCR in Power 7 processors.
15560 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15561 (PPC_FEATURE_HAS_DFP): New #define.
15562 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15565 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15567 * server.c (handle_query) Whitespace and formatting.
15569 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15571 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15572 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15573 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15574 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15575 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15576 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15577 Makefile.in, configure.ac: Fix whitespace throughout.
15578 * configure: Regenerate.
15580 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15582 * inferiors.c (find_inferior): Make it safe for the callback
15583 function to delete the currently iterated inferior.
15585 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15587 * Makefile.in (linuw_low_h): Move higher.
15588 (thread-db.o): Depend on $(linux_low_h).
15590 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15592 Rename "process" to "lwp" throughout.
15594 * linux-low.c (all_processes): Rename to...
15595 (all_lwps): ... this.
15596 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15597 (add_process): Rename to ...
15598 (add_lwp): ... this. Adjust.
15599 (linux_create_inferior): Adjust.
15600 (linux_attach_lwp): Adjust.
15601 (linux_attach): Adjust.
15602 (linux_kill_one_process): Rename to ...
15603 (linux_kill_one_lwp): ... this. Adjust.
15604 (linux_kill): Adjust.
15605 (linux_detach_one_process): Rename to ...
15606 (linux_detach_one_lwp): ... this. Adjust.
15607 (linux_detach): Adjust.
15608 (check_removed_breakpoint): Adjust.
15609 (status_pending_p): Adjust.
15610 (linux_wait_for_process): Rename to ...
15611 (linux_wait_for_lwp): ... this. Adjust.
15612 (linux_wait_for_event): Adjust.
15613 (send_sigstop): Adjust.
15614 (wait_for_sigstop): Adjust.
15615 (stop_all_processes): Rename to ...
15616 (stop_all_lwps): ... this.
15617 (linux_resume_one_process): Rename to ...
15618 (linux_resume_one_lwp): ... this. Adjust.
15619 (linux_set_resume_request, linux_continue_one_thread)
15620 (linux_queue_one_thread, resume_status_pending_p)
15621 (usr_store_inferior_registers, regsets_store_inferior_registers)
15622 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15624 * linux-low.h (get_process): Rename to ...
15625 (get_lwp): ... this. Adjust.
15626 (get_thread_process): Rename to ...
15627 (get_thread_lwp): ... this. Adjust.
15628 (get_process_thread): Rename to ...
15629 (get_lwp_thread): ... this. Adjust.
15630 (struct process_info): Rename to ...
15631 (struct lwp_info): ... this.
15632 (all_processes): Rename to ...
15633 (all_lwps): ... this.
15634 * proc-service.c (ps_lgetregs): Adjust.
15635 * thread-db.c (thread_db_create_event, find_one_thread)
15636 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15638 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15640 * server.c (handle_query): Handle "qAttached".
15642 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15644 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15645 GPLv3, update license URL.
15647 2009-03-01 Doug Evans <dje@google.com>
15649 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15650 (server_h): Add gdb_signals.h.
15651 (signals.o): Update.
15652 * server.h (target_signal_from_host,target_signal_to_host_p)
15653 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15655 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15657 * remote-utils.c (getpkt): Also generate remote-debug
15658 information if noack_mode is set.
15660 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15662 * server.c (handle_query): Report qXfer:siginfo:read and
15663 qXfer:siginfo:write as supported and handle them.
15664 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15665 * linux-low.c (linux_xfer_siginfo): New.
15666 (linux_target_ops): Set it.
15668 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15670 * server.c (gdbserver_usage): Mention --remote-debug.
15671 (main): Accept '--remote-debug' switch.
15673 2009-01-18 Doug Evans <dje@google.com>
15675 * regcache.c (new_register_cache): No need to check result of xcalloc.
15676 * server.c (handle_search_memory): Back out calls to xmalloc,
15677 result is checked and error is returned to user upon failure.
15678 (handle_query): Ditto. Add more checks for result of malloc.
15679 (handle_v_cont): Check result of malloc, report error back to
15681 (handle_v_run): Ditto. Call freeargv.
15682 * server.h (freeargv): Declare.
15683 * utils.c (freeargv): New fn.
15685 2009-01-15 Doug Evans <dje@google.com>
15687 * gdbreplay.c (perror_with_name): Make arg const char *.
15688 * server.h (target_signal_to_name): Make return type const char *.
15689 * thread-db.c (thread_db_err_str): Make return type const char *.
15690 * utils.c (perror_with_name): Make arg const char *.
15692 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15694 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15695 when handling a EXIT_PROCESS_DEBUG_EVENT.
15697 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15699 * gdbreplay.c (gdbreplay_version): Update copyright year.
15700 * server.c (gdbserver_version): Likewise.
15702 2009-01-05 Doug Evans <dje@google.com>
15704 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15705 (handle_extended_wait): Improve comment.
15707 2008-12-13 Doug Evans <dje@google.com>
15709 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15710 * server.h (ATTR_MALLOC): New macro.
15711 (xmalloc,xcalloc,xstrdup): Declare.
15712 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15713 * inferiors.c: Ditto.
15714 * linux-low.c: Ditto.
15715 * mem-break.c: Ditto.
15716 * regcache.c: Ditto.
15717 * remote-utils.c: Ditto.
15720 * win32-low.c: Ditto.
15722 2008-12-12 Doug Evans <dje@google.com>
15724 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15725 in debugging printf.
15727 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15729 2008-12-09 Doug Evans <dje@google.com>
15731 * linux-low.h (struct process_info): Delete member tid, unused.
15732 * thread-db.c (find_one_thread): Update.
15733 (maybe_attach_thread): Update.
15735 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15737 * target.h (struct target_ops): Add qxfer_osdata member.
15738 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15740 (linux_qxfer_osdata): New functions.
15741 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15743 * server.c (handle_query): Handle "qXfer:osdata:read:".
15744 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15745 (buffer_xml_printf): New functions.
15746 * server.h (struct buffer): New.
15747 (buffer_grow_str, buffer_grow_str0): New macros.
15748 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15749 (buffer_xml_printf): Declare.
15751 2008-11-24 Doug Evans <dje@google.com>
15753 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15755 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15757 * server.c (handle_v_run): Always use the supplied argument list.
15759 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15761 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15762 (xtensa_regmap_table): Add entry for scompare1.
15764 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15766 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15767 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15768 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15769 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15770 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15771 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15772 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15773 XML target descriptions.
15774 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15775 when inferior is running on an ISA 2.05 or later processor. Add
15776 special case to return offset for full 64-bit slot of FPSCR when
15779 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15781 * Makefile.in (SFILES, clean): Added sparc64 files.
15782 (reg-sparc64.o, reg-sparc64.c): New.
15783 * configure.srv (sparc*-*-linux*): New configuration.
15784 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15785 syscall arguments for SPARC.
15786 (regsets_store_inferior_registers): Likewise.
15787 * linux-sparc-low.c: New file.
15789 2008-10-21 Doug Evans <dje@google.com>
15791 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15792 (READLINE_DIR,READLINE_DEP): Delete.
15793 (INTERNAL_CFLAGS): Update.
15794 (LINTFLAGS): Update.
15796 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15798 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15799 whole argv from the last run, not just argv[0].
15801 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15803 * regcache.c (new_register_cache): Return NULL if the register
15804 cache size isn't known yet.
15805 (free_register_cache): Avoid dereferencing a NULL regcache.
15807 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15809 * configure.srv: Merge MIPS and MIPS64.
15811 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15813 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15815 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15817 * Makefile.in: Add required vsx dependencies.
15819 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15820 Declare init_registers_powerpc_vsx32l.
15821 Declare init_registers_powerpc_vsx64l.
15822 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15823 (ppc_arch_setup): Check for VSX in hwcap.
15824 (ppc_fill_vsxregset): New function.
15825 (ppc_store_vsxregset): New function.
15826 Add new VSX entry in regset_info target_regsets.
15828 * configure.srv: Add new VSX dependencies.
15830 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15832 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15833 (remote_open): Set or clear transport_is_reliable.
15834 (putpkt_binary): Don't expect acks in noack mode.
15835 (getpkt): Don't send ack/nac in noack mode.
15836 * server.c (handle_general_set): Handle QStartNoAckMode.
15837 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15839 (main): Reset noack_mode on every connection.
15840 * server.h (noack_mode): Declare.
15842 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15844 * Makefile.in (GDBREPLAY_OBS): New variable.
15845 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15847 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15848 Daniel Jacobowitz <dan@codesourcery.com>
15850 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15851 (usr_store_inferior_registers): Likewise.
15852 (regsets_store_inferior_registers): Likewise.
15854 2008-07-31 Rolf Jansen <rj@surtec.com>
15855 Pedro Alves <pedro@codesourcery.com>
15857 * configure.ac: Check for memmem declaration.
15858 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15859 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15860 (disable_packet_qfThreadInfo): Unconditionally compile.
15861 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15862 * configure, config.in: Regenerate.
15864 2008-07-28 Doug Kwan <dougkwan@google.com>
15866 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15867 (linux_write_memory): Remove declaration of errno.
15869 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15871 * linux-low.c (handle_extended_wait): Do not use "status"
15872 variable uninitialized.
15874 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15876 * server.c (handle_v_attach): Inhibit reporting dll changes.
15878 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15880 * remote-utils.c (prepare_resume_reply): If requested, don't
15881 output "thread:TID" in the T stop reply.
15883 * server.c (disable_packet_vCont, disable_packet_Tthread)
15884 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15885 (handle_query): If requested, disable support for qC, qfThreadInfo
15887 (handle_v_requests): If requested, disable support for vCont.
15888 (gdbserver_show_disableable): New.
15889 (main): Handle --disable-packet and --disable-packet=LIST.
15891 * server.h (disable_packet_vCont, disable_packet_Tthread)
15892 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15894 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15896 * server.c (gdbserver_usage): Mention --version.
15898 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15900 * Makefile.in (gdbreplay.o): New rule.
15902 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15904 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15905 message, not gdbserver.
15907 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15908 Nathan Sidwell <nathan@codesourcery.com>
15909 Joseph Myers <joseph@codesourcery.com>
15911 * acinclude.m4: Include ../../config/acx.m4.
15912 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15913 * configure, config.in: Regenerate.
15914 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15915 * server.c (gdbserver_version): Print PKGVERSION.
15916 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15917 (main): Adjust gdbserver_usage calls.
15918 * gdbreplay.c (version, host_name): Add declarations.
15919 (gdbreplay_version, gdbreplay_usage): New.
15920 (main): Accept --version and --help options.
15922 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15924 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15925 (arm_breakpoint_at): Handle Thumb.
15926 (the_low_target): Add comment.
15928 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15930 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15932 2008-05-09 Doug Evans <dje@google.com>
15934 * server.h (decode_search_memory_packet): Declare.
15935 * remote-utils.c (decode_search_memory_packet): New fn.
15936 * server.c (handle_search_memory_1): New fn.
15937 (handle_search_memory): New fn.
15938 (handle_query): Process qSearch:memory packets.
15940 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15942 * regcache.c (registers_length): Remove.
15943 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15944 full register packet.
15945 * regcache.h (registers_length): Remove prototype.
15946 * server.h (PBUFSIZ): Define to 16384.
15948 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15950 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15951 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15952 powerpc-64l.o, and powerpc-altivec64l.o.
15953 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15954 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15955 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15956 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15957 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15960 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15961 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15962 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15963 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15964 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15965 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15966 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15967 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15968 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15969 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15972 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15973 (init_registers_powerpc_32l): ... this new prototype.
15974 (init_registers_powerpc_32): Remove, replace by ...
15975 (init_registers_powerpc_altivec32l): ... this new prototype.
15976 (init_registers_powerpc_e500): Remove, replace by ...
15977 (init_registers_powerpc_e500l): ... this new prototype.
15978 (init_registers_ppc64): Remove, replace by ...
15979 (init_registers_powerpc_64l): ... this new prototype.
15980 (init_registers_powerpc_64): Remove, replace by ...
15981 (init_registers_powerpc_altivec64l): ... this new prototype.
15982 (ppc_num_regs): Set to 73.
15983 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15984 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15985 (ppc_cannot_store_register): Handle orig_r3 and trap.
15986 (ppc_arch_setup): Update init_registers_... calls.
15987 (ppc_fill_gregset): Handle orig_r3 and trap.
15989 * inferiors.c (clear_inferiors): Reset current_inferior.
15991 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15993 * acinclude.m4: Add override.m4.
15994 * configure: Regenerate.
15996 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15998 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15999 initial call to init_register_ppc64.
16001 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16003 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16004 single powerpc*-*-linux* case.
16005 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16007 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16009 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
16010 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
16012 * linux-ppc-low.c: Include <elf.h>.
16013 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16014 (ppc_hwcap): New global variable.
16015 (ppc_regmap): Remove __SPE__ #ifdef sections.
16016 (ppc_regmap_e500): New global variable.
16017 (ppc_cannot_store_register): Update __SPE__ special case.
16018 (ppc_get_hwcap): New function.
16019 (ppc_arch_setup): Use it to determine whether inferior supports
16020 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
16021 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
16022 Do not access registers if target does not support AltiVec.
16023 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
16024 Do not access registers if target does not support SPE.
16025 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16027 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16029 * linux-low.c (disabled_regsets, num_regsets): New.
16030 (use_regsets_p): Delete.
16031 (linux_wait_for_process): Clear disabled_regsets.
16032 (regsets_fetch_inferior_registers): Check and set it.
16033 (regsets_store_inferior_registers): Likewise.
16034 (linux_fetch_registers, linux_store_registers): Do not use
16036 (initialize_low): Allocate disabled_regsets.
16038 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16040 * Makefile.in (LIBOBJS): New.
16041 (OBS): Use LIBOBJS.
16042 (memmem.o): New rule.
16043 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16044 * configure: Regenerated.
16046 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16048 * server.c (handle_query): Never return "unsupported" for
16049 qXfer:features:read queries.
16051 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16053 * server.c (get_features_xml): Fix inverted condition.
16054 (handle_query): Always support qXfer:feature:read.
16056 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16058 * server.c (wrapper_argv): New.
16059 (start_inferior): Handle wrapper_argv. If set, expect an extra
16061 (gdbserver_usage): Document --wrapper.
16062 (main): Parse --wrapper.
16064 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16066 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16067 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16068 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16069 (ppc_set_pc): Likewise.
16070 (ppc_arch_setup): New function.
16071 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16072 of collect_register.
16073 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
16075 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16077 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16078 instead of linux-ppc64-low.o.
16079 * linux-ppc64-low.c: Remove file.
16080 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16081 (linux-ppc64-low.o): Remove rule.
16083 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16084 (init_registers_powerpc_64): Likewise.
16085 (ppc_regmap): Conditionally define depending on __powerpc64__.
16086 (ppc_cannot_store_register): Do not special-case "fpscr" when
16087 compiled on __powerpc64__.
16088 (ppc_collect_ptrace_register): New function.
16089 (ppc_supply_ptrace_register): New function.
16090 (ppc_breakpoint): Change type to "unsigned int".
16091 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16092 (the_low_target): Conditionally provide initializers for the
16093 arch_setup member depending on __powerpc64__. Install
16094 collect_ptrace_register and supply_ptrace_register members.
16096 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16098 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16099 * server.c (gdbserver_xmltarget): Define.
16100 (get_features_xml): Use it to replace "target.xml" and arch_string.
16102 * configure.srv: Remove srv_xmltarget. Add XML files that were
16103 mentioned there to srv_xmlfiles instead. Remove conditional tests
16104 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16105 srv_xmlfiles and srv_regobj to include all possible choices.
16106 * configure.ac (srv_xmltarget): Remove.
16107 (srv_xmlfiles): Do not add "target.xml".
16108 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16109 checks for supplementary target information.
16110 * configure: Regenerate.
16111 * Makefile.in (XML_TARGET): Remove.
16112 (target.xml): Remove rule.
16113 (clean): Do not clean up target.xml.
16114 (.PRECIOUS): Do not mention target.xml.
16116 * target.h (struct target_ops): Remove arch_string member.
16117 * linux-low.c (linux_arch_string): Remove.
16118 (linux_target_ops): Remove arch_string initializer.
16119 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16120 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16121 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16122 * spu-low.c (spu_arch_string): Remove.
16123 (spu_target_ops): Remove arch_string initializer.
16124 * win32-low.c (win32_arch_string): Remove.
16125 (win32_target_ops): Remove arch_string initializer.
16126 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16127 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16128 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16130 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16132 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16133 by collect_ptrace_register and supply_ptrace_register hooks.
16134 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16135 instead of checking for the_low_target.left_pad_xfer.
16136 (usr_store_inferior_registers): Use collect_ptrace_register callback
16137 instead of checking for the_low_target.left_pad_xfer.
16139 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16140 (s390_supply_ptrace_register): Likewise.
16141 (s390_fill_gregset): Call s390_collect_ptrace_register.
16142 (the_low_target): Update.
16144 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16145 (ppc_supply_ptrace_register): Likewise.
16146 (the_low_target): Update.
16148 * linux-i386-low.c (the_low_target): Update.
16149 * linux-x86-64-low.c (the_low_target): Update.
16151 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16153 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16154 reg-s390.o and reg-s390x.o.
16156 * linux-low.c (new_inferior): New global variable.
16157 (linux_create_inferior, linux_attach): Set it.
16158 (linux_wait_for_process): Call the_low_target.arch_setup after the
16159 target has stopped for the first time.
16160 (initialize_low): Do not call the_low_target.arch_setup.
16162 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16163 (s390_set_pc): Likewise.
16164 (s390_arch_setup): New function.
16165 (the_low_target): Use s390_arch_setup as arch_setup routine.
16167 * regcache.c (realloc_register_cache): New function.
16168 (set_register_cache): Call it for each existing regcache.
16170 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16172 * server.h (init_registers): Remove prototype.
16174 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16175 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16176 instead of init_registers ().
16177 * linux-arm-low.c (init_registers_arm): Add prototype.
16178 (init_registers_arm_with_iwmmxt): Likewise.
16179 (the_low_target): Add initializer for arch_setup field.
16180 * linux-cris-low.c (init_registers_cris): Add prototype.
16181 (the_low_target): Add initializer for arch_setup field.
16182 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16183 (the_low_target): Add initializer for arch_setup field.
16184 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16185 (the_low_target): Add initializer for arch_setup field.
16186 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16187 (the_low_target): Add initializer for arch_setup field.
16188 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16189 (the_low_target): Add initializer for arch_setup field.
16190 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16191 (the_low_target): Add initializer for arch_setup field.
16192 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16193 (init_registers_mips64_linux): Likewise.
16194 (the_low_target): Add initializer for arch_setup field.
16195 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16196 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16197 (the_low_target): Add initializer for arch_setup field.
16198 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16199 (init_registers_powerpc_64): Likewise.
16200 (the_low_target): Add initializer for arch_setup field.
16201 * linux-s390-low.c (init_registers_s390): Add prototype.
16202 (init_registers_s390x): Likewise.
16203 (the_low_target): Add initializer for arch_setup field.
16204 * linux-sh-low.c (init_registers_sh): Add prototype.
16205 (the_low_target): Add initializer for arch_setup field.
16206 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16207 (the_low_target): Add initializer for arch_setup field.
16208 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16209 (the_low_target): Add initializer for arch_setup field.
16211 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16212 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16213 instead of init_registers ().
16214 * win32-arm-low.c (init_registers_arm): Add prototype.
16215 (the_low_target): Add initializer for arch_setup field.
16216 * win32-i386-low.c (init_registers_i386): Add prototype.
16217 (the_low_target): Add initializer for arch_setup field.
16219 * spu-low.c (init_registers_spu): Add prototype.
16220 (initialize_low): Call initialie_registers_spu () instead of
16221 initialize_registers ().
16223 2008-02-19 Pedro Alves <pedro@codesourcery.com>
16225 * server.c (handle_v_requests): When handling the vRun and vAttach
16226 packets, if already debugging a process, don't kill it. Return an
16229 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16231 * server.c (handle_query): Correct length check.
16233 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16235 * win32-low.c (do_initial_child_stuff): Add process handle
16236 parameter. Set current_process_handle and current_process_id from the
16237 parameters. Clear globals.
16238 (win32_create_inferior): Don't set current_process_handle and
16239 current_process_id here. Instead pass them on the call to
16240 do_initial_child_stuff.
16241 (win32_attach): Likewise.
16242 (win32_clear_inferiors): New.
16243 (win32_kill): Don't close the current process handle or the
16244 current thread handle here. Instead call win32_clear_inferiors.
16245 (win32_detach): Don't open a new handle to the process. Call
16246 win32_clear_inferiors.
16247 (win32_join): Don't rely on current_process_handle; open a new
16248 handle using the process id.
16249 (win32_wait): Call win32_clear_inferiors when the inferior process
16252 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16254 * server.c (monitor_show_help): Add "exit".
16256 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16258 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16259 (clean): Add reg-xtensa.c.
16260 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16261 * configure.srv (xtensa*-*-linux*) New target.
16262 * linux-xtensa-low.c: New.
16263 * xtensa-xtregs.c: New.
16265 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16267 * hostio.c: Don't include errno.h.
16268 (errno_to_fileio_errno): Move to hostio-errno.
16269 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16270 error number outputting to the target->hostio_last_error callback.
16271 (hostio_packet_error): Use FILEIO_EINVAL directly.
16272 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16273 calls to hostio_error.
16274 * hostio-errno.c: New.
16275 * server.h (hostio_last_error_from_errno): Declare.
16276 * target.h (target_ops): Add hostio_last_error member.
16277 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16278 as hostio_last_error handler.
16279 * spu-low.c (spu_target_ops): Likewise.
16280 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16281 (wince_hostio_last_error): New functions.
16282 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16283 as hostio_last_error handler.
16284 (win32_target_ops) [!_WIN32_WCE]: Register
16285 hostio_last_error_from_errno as hostio_last_error handler.
16286 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16287 (hostio-errno.o): New rule.
16288 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16289 * configure.srv (srv_hostio_err_objs): New variable. Default to
16291 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16292 * configure: Regenerate.
16294 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16296 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16297 (linux_kill, linux_detach): Clean up the process list.
16298 * remote-utils.c (remote_open): Improve port number parsing.
16299 (putpkt_binary, input_interrupt): Only send interrupts if the target
16301 * server.c (extended_protocol): Make static.
16302 (attached): Define earlier.
16303 (exit_requested, response_needed, program_argv): New variables.
16304 (target_running): New.
16305 (start_inferior): Clear attached here.
16306 (attach_inferior): Set attached here.
16307 (require_running): Define.
16308 (handle_query): Use require_running and target_running. Implement
16310 (handle_v_attach, handle_v_run): New.
16311 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16312 (gdbserver_usage): Update.
16313 (main): Redo argument parsing. Handle --debug and --multi. Handle
16314 --attach along with other options or after the port. Save
16315 program_argv. Support no initial program. Resynchronize
16316 communication with GDB after an error. Handle "monitor exit".
16317 Use require_running and target_running. Always allow the extended
16318 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16319 restart in extended mode.
16320 * README: Refer to the GDB manual. Update --attach usage.
16322 2007-12-20 Andreas Schwab <schwab@suse.de>
16324 * linux-low.c (STACK_SIZE): Define.
16325 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16326 (linux_test_for_tracefork): Likewise.
16328 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16330 * linux-low.c (linux_wait_for_event): Update messages. Do not
16331 reinsert auto-delete breakpoints.
16332 * mem-break.c (struct breakpoint): Change return type of handler to
16334 (set_breakpoint_at): Update handler type.
16335 (reinsert_breakpoint_handler): Return 1 instead of calling
16337 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16339 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16340 * mem-break.h (set_breakpoint_at): Update handler type.
16341 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16342 * win32-low.c (auto_delete_breakpoint): New.
16343 (get_child_debug_event): Use it.
16345 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16347 * configure.ac: Check for pread and pwrite.
16348 * hostio.c (handle_pread): Fall back to lseek and read.
16349 (handle_pwrite): Fall back to lseek and write.
16350 * config.in, configure: Regenerated.
16352 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16354 * server.c (myresume): Add own_buf argument.
16355 (main): Update calls.
16357 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16359 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16360 * remote-utils.c (remote_open): Do not call disable_async_io.
16361 (block_async_io): Delete.
16362 (unblock_async_io): Make static.
16363 (initialize_async_io): New.
16364 * server.c (handle_v_cont): Handle async I/O here.
16365 (myresume): Likewise. Move other common resume tasks here...
16366 (main): ... from here. Call initialize_async_io. Disable async
16367 I/O before the main loop.
16368 * server.h (initialize_async_io): Declare.
16369 (block_async_io, unblock_async_io): Delete prototypes.
16370 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16372 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16374 * remote-utils.c (readchar): Allow binary data in received messages.
16376 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16378 * win32-low.c (attaching): New global.
16379 (win32_create_inferior): Clear the `attaching' global.
16380 (win32_attach): Set the `attaching' global.
16381 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16382 attaching. Only set a breakpoint at the entry point if not
16385 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16387 * server.c (main): Don't report dll events on the initial
16388 connection on attaches.
16390 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16392 * server.c (main): Relax numerical bases supported for the pid of
16393 the --attach command line argument.
16395 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16397 * win32-low.c (win32_attach): Call OpenProcess before
16398 DebugActiveProcess, not after. Add last error output to error
16401 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16403 * win32-low.c (win32_get_thread_context)
16404 (win32_set_thread_context): New functions.
16405 (thread_rec): Use win32_get_thread_context.
16406 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16407 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16410 2007-12-03 Leo Zayas
16411 Pedro Alves <pedro_alves@portugalmail.pt>
16413 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16415 (child_add_thread): Minor cleanup.
16416 (child_continue): Resume artificially suspended threads before
16417 calling ContinueDebugEvent.
16418 (suspend_one_thread): New.
16419 (fake_breakpoint_event): New.
16420 (get_child_debug_event): Change return type to int. Check here if
16421 gdb sent an interrupt request. If a soft interrupt was requested,
16422 fake a breakpoint event. Return 0 if there is no event to handle,
16424 (win32_wait): Don't check here if gdb sent an interrupt request.
16425 Ensure there is a valid event to handle.
16426 (win32_request_interrupt): Add soft interruption method as last
16429 2007-12-03 Leo Zayas
16430 Pedro Alves <pedro_alves@portugalmail.pt>
16432 * win32-low.h (win32_thread_info): Add descriptions to the
16433 structure members. Replace `suspend_count' counter by a
16435 * win32-low.c (thread_rec): Update condition of when to get the
16436 context from the inferior. Rely on ContextFlags being set if it
16437 has already been retrieved. Only suspend the inferior thread if
16438 we haven't already. Warn if that fails.
16439 (continue_one_thread): s/suspend_count/suspended/. Only call
16440 ResumeThread once. Warn if that fails.
16442 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16444 * win32-low.c (win32_wait): Don't read from the inferior when it
16445 has already exited.
16447 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16449 * Makefile.in (win32_low_h): New variable.
16450 (win32-low.o): Add dependency on $(win32_low_h).
16451 (win32-arm-low.o, win32-i386-low.o): New rules.
16453 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16455 * hostio.c: Correct copyright year.
16457 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16459 * Makefile.in (OBS): Add hostio.o.
16460 (hostio.o): New rule.
16461 * server.h (handle_vFile): Declare.
16462 * hostio.c: New file.
16463 * server.c (handle_v_requests): Take packet_len and new_packet_len
16464 for binary packets. Call handle_vFile.
16465 (main): Update call to handle_v_requests.
16467 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16469 * linux-low.c: Include <sched.h>.
16471 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16473 * linux-low.c (linux_tracefork_grandchild): New.
16474 (linux_tracefork_child): Use clone.
16475 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16477 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16479 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16481 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16483 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16485 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16487 * inferiors.c (change_inferior_id): Delete.
16488 (add_pid_to_list, pull_pid_from_list): New.
16489 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16490 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16491 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16492 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16493 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16494 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16495 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16496 (using_threads): Always set to 1.
16497 (handle_extended_wait): New.
16498 (add_process): Do not set TID.
16499 (linux_create_inferior): Set must_set_ptrace_flags.
16500 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16501 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16502 (linux_thread_alive): Rename TID argument to LWPID.
16503 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16504 (linux_wait_for_event): Do not use TID or check using_threads. Update
16505 call to dead_thread_notify. Call handle_extended_wait.
16506 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16507 (send_sigstop): Delete sigstop_sent.
16508 (wait_for_sigstop): Avoid TID.
16509 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16510 (linux_test_for_tracefork): New.
16511 (linux_lookup_signals): Use thread_db_active and
16512 linux_supports_tracefork_flag.
16513 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16514 * linux-low.h (get_process_thread): Avoid TID.
16515 (struct process_ifo): Move thread_known and tid to the end. Remove
16517 (linux_attach_lwp, thread_db_init): Update prototypes.
16518 * server.h (change_inferior_id): Delete prototype.
16519 (add_pid_to_list, pull_pid_from_list): New prototypes.
16520 * thread-db.c (thread_db_use_events): New.
16521 (find_first_thread): Rename to...
16522 (find_one_thread): ...this. Update callers and messages. Do not
16523 call fatal. Check thread_db_use_events. Do not call
16524 change_inferior_id or new_thread_notify.
16525 (maybe_attach_thread): Update. Do not call new_thread_notify.
16526 (thread_db_init): Set thread_db_use_events. Check use_events.
16527 * utils.c (fatal, warning): Correct message prefix.
16529 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16531 * Makefile.in (clean): Remove new files.
16532 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16533 (powerpc-64.o, powerpc-64.c): New rules.
16534 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16535 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16537 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16539 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16540 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16541 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16542 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16543 (target_regsets): Add AltiVec and SPE register sets.
16544 * configure.ac: Check for AltiVec and SPE.
16545 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16546 (ppc_fill_vrregset, ppc_store_vrregset): New.
16547 (target_regsets): Add AltiVec register set.
16548 * configure: Regenerated.
16550 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16552 * linux-low.c (O_LARGEFILE): Define.
16553 (linux_read_memory): Use /proc/PID/mem.
16554 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16555 * configure, config.in: Regenerated.
16557 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16559 * linux-low.c (linux_wait_for_event): Do not pass signals while
16562 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16564 * win32-low.c (create_process): New.
16565 (win32_create_inferior): Use create_process instead of
16566 CreateProcess. If create_process failed retry appending an ".exe"
16567 suffix. Store the GetLastError result immediatelly after
16568 create_process calls and use it on the call to error.
16570 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16572 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16574 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16576 * configure.ac: Switch license to GPLv3.
16578 2007-08-01 Michael Snyder <msnyder@access-company.com>
16580 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16582 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16584 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16586 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16587 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16588 CloseToolhelp32Snapshot.
16589 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16590 CloseToolhelp32Snapshot.
16592 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16594 * server.c (main): Check for inferior exit before main loop.
16596 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16598 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16599 instead of on tmp_desc.
16601 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16602 Daniel Jacobowitz <dan@codesourcery.com>
16604 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16605 (add_thread): Minor cleanups.
16606 (clear_inferiors): Move lower in the file. Clear the DLL
16608 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16609 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16610 (xml_escape_text): New.
16611 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16613 (handle_v_cont): Report errors.
16614 (gdbserver_version): Update.
16615 (main): Correct size of own_buf. Do not report initial DLL events.
16616 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16617 (unloaded_dll, xml_escape_text): New.
16618 * win32-low.c (enum target_waitkind): Update comments.
16619 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16620 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16621 (win32_EnumProcessModules, win32_GetModuleInformation)
16622 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16623 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16624 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16625 (win32_Module32First, win32_Module32Next, load_toolhelp)
16626 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16627 (get_child_debug_event): Handle DLL events.
16628 (win32_wait): Likewise.
16630 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16632 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16633 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16635 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16637 * win32-low.c (handle_output_debug_string): Ignore event if not
16640 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16642 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16644 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16646 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16648 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16650 * inferiors.c (change_inferior_id): Add comment.
16651 * linux-low.c (check_removed_breakpoint): Add an early
16652 prototype. Improve debug output.
16653 (linux_attach): Doc update.
16654 (linux_detach_one_process, linux_detach): Clean up before releasing
16656 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16657 * linux-low.h (struct process_info): Doc improvement.
16658 * mem-break.c (delete_all_breakpoints): New.
16659 * mem-break.h (delete_all_breakpoints): New prototype.
16660 * thread-db.c (find_first_thread): New.
16661 (thread_db_create_event): Call it instead of
16662 thread_db_find_new_threads. Clean up unused variables.
16663 (maybe_attach_thread): Remove first thread handling.
16664 (thread_db_find_new_threads): Use find_first_thread.
16665 (thread_db_get_tls_address): Likewise.
16667 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16669 * thread-db.c (thread_db_find_new_threads): Add prototype.
16670 (thread_db_create_event): Check for the main thread before adding
16672 (maybe_attach_thread): Only enable event reporting if TID == 0.
16673 (thread_db_get_tls_address): Check for new threads.
16675 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16677 * linux-low.c (linux_create_inferior): Try execv before execvp.
16678 * spu-low.c (spu_create_inferior): Likewise.
16680 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16682 * linux-low.c (linux_create_inferior): Change execv to execvp.
16683 * spu-low.c (spu_create_inferior): Likewies.
16685 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16687 * Makefile.in (clean): Clean new files instead of deleted ones.
16688 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16689 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16691 * configure.srv: Specify XML files and new regformats for MIPS and
16693 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16694 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16695 an entry for the restart register.
16696 (mips_cannot_fetch_register, mips_cannot_store_register)
16697 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16698 register names to match the XML descriptions.
16699 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16700 restart register instead of $0.
16702 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16703 Markus Deuling <deuling@de.ibm.com>
16705 * remote-utils.c (decode_xfer_write): New function.
16706 * server.h (decode_xfer_write): Add prototype.
16707 * server.c (handle_query): Add PACKET_LEN argument. Support
16708 qXfer:spu:read and qXfer:spu:write packets.
16709 (main): Pass packet_len to handle_query.
16710 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16711 * target.h (target_ops): Add qxfer_spu.
16713 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16715 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16716 accessing non-seekable spufs files.
16718 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16720 * server.c (handle_query): Add reply for qC packet.
16722 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16723 Leo Zayas <lerele@champenstudios@com>
16725 * server.h (check_remote_input_interrupt_request): New function.
16726 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16727 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16728 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16729 (check_remote_input_interrupt_request): New function.
16730 * server.h (check_remote_input_interrupt_request): Declare.
16731 * win32-low.c (winapi_DebugBreakProcess,
16732 winapi_GenerateConsoleCtrlEvent): New typedefs.
16733 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16735 (win32_wait): Check for remote interrupt request
16736 with check_remote_input_interrupt_request.
16737 (win32_request_interrupt): New function.
16738 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16740 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16742 * win32-low.c (debug_registers_changed,
16743 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16744 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16745 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16746 (thread_rec): Get context using the low target.
16747 (child_add_thread): Call thread_added on the low target,
16748 which does the same thing.
16750 (do_initial_child_stuff): Remove debug registers references.
16751 Set context using the low target. Resume threads after
16752 setting the contexts.
16753 (child_continue): Remove dead variable. Remove debug
16754 registers references.
16755 (child_fetch_inferior_registers): Go through the low target.
16756 (do_child_store_inferior_registers): Remove.
16757 (child_store_inferior_registers): Go through the low target.
16758 (win32_resume): Remove debug registers references.
16759 Set context using the low target.
16760 (handle_exception): Change return type to void. Don't record
16761 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16762 first chance exception.
16763 (get_child_debug_event): Change return type to void. Remove
16764 goto loop. Always return after waiting for debug event.
16765 (win32_wait): Convert to switch statement. Handle spurious
16768 * win32-i386-low.c (debug_registers_changed,
16769 debug_registers_used): New.
16770 (initial_stuff): Rename to ...
16771 (i386_initial_stuff): ... this. Clear debug registers
16773 (store_debug_registers): Delete.
16774 (i386_get_thread_context): New.
16775 (load_debug_registers): Delete.
16776 (i386_set_thread_context): New.
16777 (i386_thread_added): New.
16778 (single_step): Rename to ...
16779 (i386_single_step): ... this.
16780 (do_fetch_inferior_registers): Rename to ...
16781 (i386_fetch_inferior_register): ... this.
16782 (i386_store_inferior_register): New.
16783 (the_low_target): Adapt to new interface.
16785 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16786 (arm_get_thread_context): New.
16787 (arm_set_thread_context): New.
16789 (do_fetch_inferior_registers): Rename to ...
16790 (arm_fetch_inferior_register): ... this.
16791 (arm_store_inferior_register): New.
16792 (arm_wince_breakpoint): Reimplement as unsigned long.
16793 (arm_wince_breakpoint_len): Define.
16794 (the_low_target): Adapt to new interface.
16796 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16797 load_debug_registers. Add get_thread_context, set_thread_context,
16798 thread_added and store_inferior_register. Rename
16799 fetch_inferior_registers to fetch_inferior_register.
16800 (regptr): Remove declaration.
16802 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16804 * linux-low.c (linux_detach): Change return type to int. Return 0.
16805 * spu-low.c (spu_detach): Likewise.
16807 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16809 * target.h (target_ops): Change return type of detach to int.
16811 (join_inferior): New.
16812 * server.c (main): Don't skip detach support on mingw32.
16813 If the inferior doesn't support detaching return error.
16814 Call join_inferior instead of using waitpid.
16815 * linux-low.c (linux_join): New.
16816 (linux_target_op): Add linux_join.
16817 * spu-low.c (spu_join): New.
16818 (spu_target_ops): Add spu_join.
16819 * win32-low.c (win32_detach): Adapt to new interface.
16820 Reopen current_process_handle before detaching. Issue a child
16821 resume before detaching.
16823 (win32_target_op): Add win32_join.
16825 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16827 * win32-low.c (win32-attach): Fix return value.
16828 * target.h (target_ops): Describe ATTACH return values.
16830 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16832 * win32-low.c (GETPROCADDRESS): Define.
16833 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16834 (winapi_DebugSetProcessKillOnExit): Likewise.
16835 (win32_create_inferior): Force usage of ansi CreateProcessA.
16836 (win32_attach): Use GETPROCADDRESS.
16837 (win32_detach): Likewise.
16839 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16841 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16843 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16845 * win32-low.c: Commit leftover changes from 2007-03-29.
16847 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16849 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16850 fields short instead of int. Add explicit padding.
16851 (i387_cache_to_fsave): Remove unnecessary casts.
16852 (i387_fsave_to_cache): Doc fix.
16853 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16855 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16857 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16858 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16860 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16862 * configure.srv (arm*-*-mingw32ce*): Move near the other
16865 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16867 * configure.ac: Add errno checking.
16868 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16869 sys/file.h and malloc.h.
16870 (AC_CHECK_DECLS): Add perror.
16871 (srv_mingwce): Handle.
16872 * configure.srv (i[34567]86-*-cygwin*): Add
16873 win32-i386-low.o to srv_tgtobj.
16874 (i[34567]86-*-mingw*): Likewise.
16875 (arm*-*-mingw32ce*): Add case.
16876 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16877 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16878 [__MINGW32CE__] (strerror): New function.
16879 [__MINGW32CE__] (errno): Define to GetLastError.
16880 [__MINGW32CE__] (COUNTOF): New macro.
16881 (remote_open): Remove extra close call.
16882 * mem-break.c (delete_breakpoint_at): New function.
16883 * mem-break.h (delete_breakpoint_at): Declare.
16884 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16885 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16886 [USE_WIN32API] (read, write): Add char* casts.
16887 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16888 * server.h: Include wincecompat.h on Windows CE.
16889 [HAVE_ERRNO_H]: Check.
16890 (perror): Declare if not declared.
16891 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16892 (perror_with_name): Remove errno declaration.
16893 * wincecompat.h: New.
16894 * wincecompat.c: New.
16895 * win32-low.h: New.
16896 * win32-arm-low.c: New.
16897 * win32-i386-low.c: New.
16898 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16899 (OUTMSG2): Make it safe.
16901 (COUNTOF): New macro.
16902 (NUM_REGS): Get it from the low target.
16903 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16904 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16905 (thread_rec): Let low target handle debug registers.
16906 (child_add_thread): Likewise.
16907 (child_init_thread_list): Likewise.
16908 (continue_one_thread): Likewise.
16910 (do_child_fetch_inferior_registers): Move to ...
16911 * win32-i386-low.c: ... here, and rename to ...
16912 (do_fetch_inferior_registers): ... this.
16913 * win32-low.c (child_fetch_inferior_registers):
16914 Go through the low target.
16915 (do_child_store_inferior_registers): Use regptr.
16916 (strwinerror): New function.
16917 (win32_create_inferior): Handle Windows CE.
16918 Use strwinerror instead of strerror on Windows error
16919 codes. Add program to the error output.
16920 Don't close the main thread handle on Windows CE.
16921 (win32_attach): Use coredll.dll on Windows CE.
16922 (win32_kill): Close current process and current
16924 (win32_detach): Use coredll.dll on Windows CE.
16925 (win32_resume): Let low target handle debug registers, and
16927 (handle_exception): Add/Remove initial breakpoint. Avoid
16928 non-existant WSTOPSIG on Windows CE.
16929 (win32_read_inferior_memory): Cast to remove warning.
16930 (win32_arch_string): Go through the low target.
16931 (initialize_low): Call set_breakpoint_data with the low
16932 target's breakpoint.
16933 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16934 FOP_REGNUM, mappings): Move to ...
16935 * win32-i386-low.c: ... here.
16936 * win32-low.c (win32_thread_info): Move to ...
16937 * win32-low.h: ... here.
16938 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16939 win32-arm-low.c and wincecompat.c.
16940 (all:): Add $EXEEXT.
16941 (install-only:): Likewise.
16942 (gdbserver:): Likewise.
16943 (gdbreplay:): Likewise.
16944 * config.in: Regenerate.
16945 * configure: Regenerate.
16947 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16949 * win32-low.c: Rename typedef thread_info to
16950 win32_thread_info throughout.
16952 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16954 * win32-i386-low.c: Rename to ...
16955 * win32-low.c: ... this.
16956 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16957 * Makefile.in: Likewise.
16959 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16961 * remote-utils.c (monitor_output): Constify msg parameter.
16962 * server.h (monitor_output): Likewise.
16963 * win32-i386-low.c (handle_output_debug_string): New.
16964 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16965 handle_output_debug_string.
16966 (get_child_debug_event): Likewise.
16968 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16970 * server.c (main): Correct strtoul check.
16972 2007-03-27 Jon Ringle <jon@ringle.org>
16974 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16976 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16978 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16980 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16982 * terminal.h: Check HAVE_SGTTY_H.
16984 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16986 * remote-utils.c (remote_open): Print out the assigned port number.
16988 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16990 * remote-utils.c (monitor_output): New function.
16991 * server.c (debug_threads): Define here.
16992 (monitor_show_help): New function.
16993 (handle_query): Handle qRcmd.
16994 (main): Do not handle 'd' packet.
16995 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16996 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16999 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17001 * Makefile.in (EXEEXT): New.
17002 (clean): Use $(EXEEXT).
17004 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17006 * target.h (target_ops): Rename send_signal to request_interrupt,
17007 and remove enum target_signal parameter.
17008 * linux-low.c (linux_request_interrupt): Rename from
17009 linux_send_signal, and always send SIGINT.
17010 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17011 and always send SIGINT.
17012 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17014 (input_interrupt): Likewise.
17016 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17018 * server.c (get_features_xml): Check if target implemented
17020 * win32-i386-low.c (win32_arch_string): New.
17021 (win32_target_ops): Add win32_arch_string as arch_string member.
17023 2007-02-22 Markus Deuling <deuling@de.ibm.com>
17025 * spu-low.c (spu_arch_string): New.
17026 (spu_target_ops): Add spu_arch_string.
17028 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17030 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17031 * configure.ac: Do not check for terminal.h.
17032 * configure, config.in: Regenerated.
17034 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17036 * Makefile.in (OBS): Add $(XML_BUILTIN).
17037 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17039 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17040 (arm-with-iwmmxt.c): New.
17041 * config.in, configure: Regenerate.
17042 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17043 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17044 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17045 (arm*-*-linux*): Add iWMMXt and regset support.
17046 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17047 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17048 (arm_store_wmmxregset, target_regsets): New.
17049 * server.c (get_features_xml): Take annex argument. Check builtin
17051 (handle_query): Handle multiple annexes.
17053 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17055 * remote-utils.c [USE_WIN32API] (read, write): Define.
17056 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17059 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17061 * linux-i386-low.c (the_low_target): Set arch_string.
17062 * linux-x86-64-low.c (the_low_target): Likewise.
17063 * linux-low.c (linux_arch_string): New.
17064 (linux_target_ops): Add it.
17065 * linux-low.h (struct linux_target_ops): Add arch_string.
17066 * server.c (write_qxfer_response): Use const void * for DATA.
17067 (get_features_xml): New.
17068 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17069 * target.h (struct target_ops): Add arch_string method.
17071 2007-01-03 Denis Pilat <denis.pilat@st.com>
17072 Daniel Jacobowitz <dan@codesourcery.com>
17074 * linux-low.c (linux_kill): Handle being called with no threads.
17075 * win32-i386-low.c (win32_kill): Likewise.
17076 (get_child_debug_event): Clear current_process_handle.
17078 2006-12-30 Denis PILAT <denis.pilat@st.com>
17079 Daniel Jacobowitz <dan@codesourcery.com>
17081 * remote-utils.c (remote_open): Check the type of specified
17082 serial port devices before opening them.
17083 * server.c (main): Kill the inferior if an error occurs during
17084 the first remote_open.
17086 2006-12-05 Markus Deuling <deuling@de.ibm.com>
17088 * README: Update supported targets.
17090 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17092 * Makefile.in (clean): Remove reg-mips64.c.
17093 (reg-mips64.c, reg-mips64.o): New rules.
17094 * configure.srv: Handle mips64. Include regset support for mips.
17095 * linux-mips-low.c (union mips_register): New.
17096 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17097 (mips_breakpoint, mips_breakpoint_at): Use int.
17098 (mips_collect_register, mips_supply_register)
17099 (mips_collect_register_32bit, mips_supply_register_32bit)
17100 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17101 (mips_store_fpregset, target_regsets): New.
17102 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17104 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17106 * configure.srv: Add target "spu*-*-*".
17107 * Makefile.in (clean): Remove reg-spu.c.
17108 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17109 * spu-low.c: New file.
17111 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17113 * configure.ac: Correct td_thr_tls_get_addr test.
17114 * configure: Regenerated.
17116 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17118 * linux-low.c (linux_wait_for_event): Reformat. Use the
17119 pass_signals array.
17120 * remote-utils.c (decode_address_to_semicolon): New.
17121 * server.c (pass_signals, handle_general_set): New.
17122 (handle_query): Mention QPassSignals for qSupported.
17123 (main): Call handle_general_set.
17124 * server.h (pass_signals, decode_address_to_semicolon): New.
17126 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17128 * server.c (handle_query): Correct error handling for read_auxv.
17130 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17132 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17133 and srv_linux_thread_db to yes.
17134 * linux-s390-low.c (s390_fill_gregset): New function.
17135 (target_regsets): Define data structure.
17137 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17139 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17140 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17141 * config.in, configure: Regenerated.
17142 * inferiors.c (gdb_id_to_thread): New function.
17143 (gdb_id_to_thread_id): Use it.
17144 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17145 * linux-low.h (struct process_info): Add th member.
17146 (thread_db_get_tls_address): New prototype.
17147 * remote-utils.c (decode_address): Make non-static.
17148 * server.c (handle_query): Handle qGetTLSAddr.
17149 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17150 * target.h (struct target_ops): Add get_tls_address.
17151 * thread-db.c (maybe_attach_thread): Save the thread handle.
17152 (thread_db_get_tls_address): New.
17154 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17156 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17157 (linux_resume_one_process): Take a siginfo_t *. Update all
17158 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17159 (struct pending_signals): Add a siginfo_t.
17160 (linux_wait_for_process): Always set last_status.
17161 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17162 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17163 * linux-low.h (struct process_info): Add last_status.
17165 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17167 * remote-utils.c (try_rle): New function.
17168 (putpkt_binary): Use it.
17170 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17172 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17173 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17174 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17175 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17176 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17179 2006-08-08 Richard Sandiford <richard@codesourcery.com>
17181 * server.c (terminal_fd): New variable.
17182 (old_foreground_pgrp): Likewise.
17183 (restore_old_foreground_pgrp): New function.
17184 (start_inferior): Record the terminal file descriptor in terminal_fd
17185 and its original foreground group in old_foreground_pgrp. Register
17186 restore_old_foreground_pgrp with atexit().
17188 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17190 * server.c (handle_query): Correct qPart to qXfer.
17192 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17194 * configure.ac: Check for more headers which are missing on
17195 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17196 * configure.srv: Add Cygwin and mingw32.
17197 * remote-utils.c: Don't include headers unconditionally which
17198 are missing on mingw32. Include <winsock.h> for mingw32.
17199 (remote_open): Adjust for mingw32 support. Flush
17200 standard error after writing to it.
17201 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17202 (unblock_async_io, enable_async_io, disable_async_io)
17203 (readchar, getpkt): Update for Winsock support.
17204 (prepare_resume_reply): Expect a protocol signal number.
17205 * server.c: Disable <sys/wait.h> on mingw32.
17206 (start_inferior): Adjust for mingw32 support. Flush
17207 standard error after writing to it.
17208 (attach_inferior): Likewise. Use protocol signal
17210 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17212 * win32-i386-low.c: New file.
17213 * Makefile.in (XM_CLIBS): Set.
17214 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17215 (win32-i386-low.o): New dependency rule.
17216 * linux-low.c (linux_wait): Use target signal numbers.
17217 * target.h (struct target_ops): Doc fix.
17218 * server.h (target_signal_to_name): New prototype.
17219 * gdbreplay.c: Don't include headers unconditionally which
17220 are missing on mingw32. Include <winsock.h> for mingw32.
17221 (remote_close, remote_open): Adjust for Winsock support.
17222 * configure, config.in: Regenerated.
17224 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17226 * server.c (decode_xfer_read, write_qxfer_response): New.
17227 (handle_query): Take a packet length argument. Handle
17228 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17229 the qSupported response.
17230 (main): Update call to handle_query.
17232 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17234 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17235 (putpkt_binary): Renamed from putpkt and adjusted for binary
17237 (putpkt): New wrapper for putpkt_binary.
17238 (readchar): Don't mask off the high bit.
17239 (decode_X_packet): New function.
17240 * server.c (main): Call putpkt_binary if a handler sets the packet
17241 length. Save the length of the incoming packet. Handle 'X'.
17242 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17244 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17246 * server.c (handle_query): Handle qSupported.
17248 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17250 * remote-utils.c (all_symbols_looked_up): New variable.
17251 (look_up_one_symbol): Check it.
17252 * server.h (look_up_one_symbol): New declaration.
17253 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17255 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17257 * Makefile.in (linux-arm-low.o): Update dependencies.
17258 * linux-arm-low.c: Include "gdb_proc_service.h".
17259 (PTRACE_GET_THREAD_AREA): Define.
17260 (ps_get_thread_area): New function.
17262 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17264 * configure.srv (m68k*-*-uclinux*): New target.
17265 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17266 (linux_resume_one_process): Remove extraneous cast.
17267 (linux_read_offsets): New.
17268 (linux_target_op): Add linux_read_offsets on mmuless systems.
17269 * server.c (handle_query): Add qOffsets logic.
17270 * target.h (struct target_ops): Add read_offsets.
17272 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17274 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17275 (PTRACE_GET_THREAD_AREA): Define.
17276 (ps_get_thread_area): New function.
17277 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17278 (linux-x86-64-low.o): Update.
17280 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17282 * configure.ac: Remove checks for prfpregset_t.
17283 * gdb_proc_service.h: New file.
17284 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17285 new "gdb_proc_service.h".
17286 * proc-service.c: Likewise.
17287 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17288 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17289 * Makefile.in (gdb_proc_service_h): Updated.
17290 * configure, config.in: Regenerated.
17292 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17294 * remote-utils.c (prepare_resume_reply): Move declaration
17295 of gdb_id_from_wait to the top of the block.
17297 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17299 * linux-low.c (regsets_store_inferior_registers): Read the regset
17300 from the target before filling it.
17302 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17304 * server.c (attach_inferior): Return SIGTRAP for a successful
17307 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17309 * Makefile.in (OBS): Add version.o.
17310 (STAGESTUFF): Delete.
17311 (version.o): Add dependencies.
17312 (version.c): Replace rule.
17313 (clean): Remove version.c.
17314 * server.c (gdbserver_version): New.
17315 (gdbserver_usage): Use printf.
17316 (main): Handle --version and --help.
17317 * server.h (version, host_name): Add declarations.
17319 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17331 * linux-x86-64-low.c:
17333 * linux-s390-low.c:
17334 * linux-ppc64-low.c:
17336 * linux-mips-low.c:
17337 * linux-m68k-low.c:
17338 * linux-m32r-low.c:
17341 * linux-ia64-low.c:
17342 * linux-i386-low.c:
17343 * linux-crisv32-low.c:
17355 * gdbserver.1: Add (C) after Copyright. Update the FSF
17358 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17360 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17361 (arm_breakpoint_at): Recognize both breakpoints.
17362 (the_low_target): Use the correct breakpoint instruction.
17364 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17366 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17367 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17368 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17369 (the_low_target): Update.
17371 2005-10-25 Andreas Schwab <schwab@suse.de>
17373 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17375 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17376 (ia64_num_regs): Reduce to 462.
17378 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17380 * acinclude.m4: Correct quoting.
17381 * aclocal.m4: Regenerated.
17383 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17384 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17385 (thread_db_init): Call thread_db_err_str.
17386 * configure.ac: Check for TD_VERSION.
17387 * config.in, configure: Regenerated.
17389 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17391 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17393 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17395 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17396 is not available. Define HAVE_PTRACE_GETREGS if it is.
17397 * config.in, configure: Regenerated.
17398 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17399 * linux-i386-low.c, linux-m68k-low.c: Update to use
17400 HAVE_PTRACE_GETREGS.
17401 * linux-low.c (regsets_fetch_inferior_registers)
17402 (regsets_store_inferior_registers): Only return 0 if we processed
17404 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17405 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17407 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17409 * inferiors.c (struct thread_info): Add gdb_id.
17410 (add_thread): Add gdb_id argument.
17411 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17412 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17413 calls to add_thread.
17414 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17415 * server.c (handle_query): Use thread_to_gdb_id.
17416 (handle_v_cont, main): Use gdb_id_to_thread_id.
17417 * server.h (add_thread): Update prototype.
17418 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17421 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17423 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17424 left-padded registers.
17425 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17426 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17428 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17430 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17431 * configure: Regenerate.
17432 * config.in: Regenerate.
17433 * server.h (NEED_DECLARATION_STRERROR):
17434 Replace with !HAVE_DECL_STRERROR.
17436 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17438 * linux-low.c (linux_wait, linux_send_signal): Don't test
17439 an unsigned long variable for > 0 if it could be MAX_ULONG.
17440 * server.c (myresume): Likewise.
17441 * target.c (set_desired_inferior): Likewise.
17443 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17445 * configure.ac: Simplify and improve check for socklen_t.
17446 * configure, config.in: Regenerate.
17448 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17450 * acconfig.h: Remove.
17451 * configure.ac: Add a test for socklen_t. Use three-argument
17452 AC_DEFINE throughout.
17453 * config.in: Regenerated using autoheader 2.59.
17454 * configure: Regenerated.
17456 * gdbreplay.c (socklen_t): Provide a default.
17457 (remote_open): Use socklen_t.
17458 * remote-utils.c (socklen_t): Provide a default.
17459 (remote_open): Use socklen_t.
17460 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17463 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17465 * linux-low.c (linux_read_memory, linux_write_memory)
17466 (linux_read_auxv): Likewise.
17467 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17468 (check_mem_write): Likewise.
17469 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17471 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17472 (registers_from_string, register_data): Likewise.
17473 * server.c (handle_query, main): Likewise.
17474 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17475 (decode_M_packet): Likewise.
17476 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17477 * target.h (struct target_ops): Update read_memory, write_memory,
17479 (read_inferior_memory, write_inferior_memory): Update.
17480 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17481 to unsigned char *.
17482 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17483 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17484 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17485 linux-s390-low.c, linux-sh-low.c: Update for changes in
17486 read_inferior_memory and the_low_target->breakpoint.
17488 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17490 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17491 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17492 * configure.srv: Add powerpc64-*-linux*.
17493 * linux-ppc64-low.c: New file.
17495 2005-05-23 Orjan Friberg <orjanf@axis.com>
17497 * linux-cris-low.c: New file with support for CRIS.
17498 * linux-crisv32-low.c: Ditto for CRISv32.
17499 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17500 (clean): Add reg-cris.c and reg-crisv32.c.
17501 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17502 reg-crisv32.o, and reg-crisv32.c to make rules.
17503 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17504 recognized targets.
17506 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17508 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17509 of sizeof (PTRACE_XFER_TYPE).
17510 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17512 2005-05-12 Orjan Friberg <orjanf@axis.com>
17514 * target.h (struct target_ops): Add insert_watchpoint,
17515 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17516 pointers for hardware watchpoint support.
17517 * linux-low.h (struct linux_target_ops): Ditto.
17518 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17519 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17520 to linux_target_ops.
17521 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17523 * server.c (main): Recognize 'Z' and 'z' packets.
17525 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17527 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17528 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17529 (the_low_target): Add new members.
17531 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17533 * proc-service.c (ps_lgetregs): Search all_processes instead of
17536 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17538 * server.c (start_inferior): Change return type to int.
17539 (attach_inferior): Change sigptr to int *.
17540 (handle_v_cont, handle_v_requests): Change signal to int *.
17541 (main): Change signal to int.
17543 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17545 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17546 * configure.srv: Add m32r*-*-linux*.
17547 * linux-m32r-low.c: New file.
17549 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17551 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17553 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17555 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17556 Take unsigned long arguments for PIDs.
17557 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17558 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17559 (wait_for_sigstop, linux_resume_one_process)
17560 (regsets_fetch_inferior_registers, linux_send_signal)
17561 (linux_read_auxv): Likewise. Update the types of variables holding
17562 PIDs. Update format string specifiers.
17563 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17564 * remote-utils.c (prepare_resume_reply): Likewise.
17565 * server.c (cont_thread, general_thread, step_thread)
17566 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17568 (handle_query): Update format specifiers.
17569 (handle_v_cont, main): Use strtoul for thread IDs.
17570 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17571 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17572 (general_thread, step_thread, thread_from_wait)
17573 (old_thread_from_wait): Update.
17574 * target.h (struct thread_resume): Use unsigned long for THREAD.
17575 (struct target_ops): Use unsigned long for arguments to attach and
17578 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17580 * acinclude.m4: Include bfd/bfd.m4 directly.
17581 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17582 <agriffis@toolchain.org>.
17583 * aclocal.m4, configure: Regenerated.
17585 2005-01-07 Andrew Cagney <cagney@gnu.org>
17587 * configure.ac: Rename configure.in, require autoconf 2.59.
17588 * configure: Re-generate.
17590 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17592 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17593 LIBS when finished.
17594 * aclocal.m4: Regenerated.
17595 * configure: Regenerated.
17597 2004-11-21 Andreas Schwab <schwab@suse.de>
17599 * linux-m68k-low.c (m68k_num_gregs): Define.
17600 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17601 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17602 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17603 (m68k_breakpoint_at): New. Add to the_low_target.
17605 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17606 srv_linux_thread_db to yes.
17608 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17610 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17611 (ARCH_SET_FS): Likewise.
17612 (ARCH_GET_FS): Likewise.
17613 (ARCH_GET_GS): Likewise.
17615 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17617 * linux-i386-low.c (ps_get_thread_area): New.
17618 * linux-x86-64-low.c (ps_get_thread_area): New.
17619 * linux-low.c: Include <sys/syscall.h>.
17620 (linux_kill_one_process): Don't kill the first thread here.
17621 (linux_kill): Kill the first thread here.
17622 (kill_lwp): New function.
17623 (send_sigstop, linux_send_signal): Use it.
17624 * proc-service.c: Clean up #ifdefs.
17625 (fpregset_info): Delete.
17626 (ps_lgetregs): Update and enable implementation.
17627 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17629 * remote-utils.c (struct sym_cache, symbol_cache): New.
17630 (input_interrupt): Print a clearer message.
17631 (async_io_enabled): New variable.
17632 (enable_async_io, disable_async_io): Use it. Update comments.
17633 (look_up_one_symbol): Use the symbol cache.
17634 * thread-db.c (thread_db_look_up_symbols): New function.
17635 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17637 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17639 * configure.in: Test for -rdynamic.
17640 * configure: Regenerated.
17641 * Makefile (INTERNAL_LDFLAGS): New.
17642 (gdbserver, gdbreplay): Use it.
17644 2004-09-02 Andrew Cagney <cagney@gnu.org>
17646 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17648 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17650 * linux-low.c (linux_wait): Clear all_processes list also.
17652 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17654 * linux-low.c: Include <errno.h>. Remove extern declaration of
17657 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17659 * gdbreplay.c, server.h, utils.c: Update copyright years.
17661 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17663 * server.c (main): Print child status or termination signal from
17664 variable 'signal', not 'sig'.
17666 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17668 * linux-low.c (linux_read_memory): Change return type to
17669 int. Check for and return error from ptrace().
17670 * target.c (read_inferior_memory): Change return type to int. Pass
17671 back return status from the_target->read_memory().
17672 * target.h (struct target_ops): Adapt *read_memory() prototype.
17674 (read_inferior_memory): Adapt prototype.
17675 * server.c (main): Return an error packet if
17676 read_inferior_memory() returns an error.
17678 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17680 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17681 Unify with other clean targets.
17683 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17685 * server.c (handle_v_cont): Call set_desired_inferior.
17687 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17689 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17691 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17693 * linux-low.c (linux_wait): Unblock async I/O.
17694 (linux_resume): Block and enable async I/O.
17695 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17696 * server.h (block_async_io, unblock_async_io): Add prototypes.
17698 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17700 * remote-utils.c (remote_open): Print a status notice after
17701 opening a TCP port.
17702 * server.c (attach_inferior): Print a status notice after
17705 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17707 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17709 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17711 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17713 * server.c, target.h: Update copyright years.
17715 2004-02-25 Roland McGrath <roland@redhat.com>
17717 * target.h (struct target_ops): New member `read_auxv'.
17718 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17719 * linux-low.c (linux_read_auxv): New function.
17720 (linux_target_ops): Initialize `read_auxv' member to that.
17722 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17724 Committed by Jim Blandy <jimb@redhat.com>.
17726 * linux-s390-low.c (s390_num_regs): Update.
17727 (s390_regmap): Remove control registers. Use __s390x__ predefine
17728 instead of GPR_SIZE to distiguish s390 and s390x targets.
17730 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17732 * linux-low.c: Update copyright year.
17733 (check_removed_breakpoint): Clear pending_is_breakpoint.
17734 (linux_set_resume_request, linux_queue_one_thread)
17735 (resume_status_pending_p): New functions.
17736 (linux_continue_one_thread): Use process->resume.
17737 (linux_resume): Only resume threads if there are no pending events.
17738 * linux-low.h (struct process_info): Add resume request
17741 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17743 * regcache.c (new_register_cache): Clear the allocated register
17744 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17746 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17748 * linux-low.c (linux_resume): Take a struct thread_resume *
17750 (linux_wait): Update call.
17751 (resume_ptr): New static variable.
17752 (linux_continue_one_thread): Renamed from
17753 linux_continue_one_process. Use resume_ptr.
17754 (linux_resume): Use linux_continue_one_thread.
17755 * server.c (handle_v_cont, handle_v_requests): New functions.
17756 (myresume): New function.
17757 (main): Handle 'v' case.
17758 * target.h (struct thread_resume): New type.
17759 (struct target_ops): Change argument of "resume" to struct
17761 (myresume): Delete macro.
17763 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17765 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17766 (uninstall): Support DESTDIR.
17768 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17770 * configure.srv: Add xscale*linux copy of arm*linux entry.
17772 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17774 * linux-arm-low.c (arm_reinsert_addr): New function.
17775 (the_low_target): Add arm_reinsert_addr.
17777 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17779 * mem-break.c: Remove whitespace at end of file.
17781 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17783 * configure.in: Check whether we need to prototype strerror.
17784 * server.h: Optionally prototype strerror.
17785 * gdbreplay.c (perror_with_name): Use strerror.
17786 * linux-low.c (linux_attach_lwp): Use strerror.
17787 * utils.c (perror_with_name): Use strerror.
17788 * config.in, configure: Regenerated.
17790 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17792 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17793 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17795 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17797 * Makefile.in (SFILES): Update.
17798 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17799 low-sun3.c: Remove files.
17801 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17803 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17804 (linux_detach_one_process, linux_detach): New functions.
17805 (linux_target_ops): Add linux_detach.
17806 * server.c (main): Handle 'D' packet.
17807 * target.h (struct target_ops): Add "detach" member.
17808 (detach_inferior): Define.
17810 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17812 From Kelley Cook <kelleycook@wideopenwest.com>:
17813 * configure.srv: Accept i[34567]86 variants.
17815 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17817 * linux-low.c (linux_wait_for_event): Correct comment typos.
17818 (linux_resume_one_process): Call check_removed_breakpoint.
17819 (linux_send_signal): New function.
17820 (linux_target_ops): Add linux_send_signal.
17821 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17823 * target.h (struct target_ops): Add send_signal.
17825 2003-05-29 Jim Blandy <jimb@redhat.com>
17827 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17828 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17829 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17830 away part of the register's value.
17832 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17834 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17835 (linux_wait_for_event, linux_init_signals): Likewise.
17837 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17839 * configure.in: Check for stdlib.h.
17840 * configure: Regenerated.
17841 * config.in: Regenerated.
17843 2003-01-04 Andreas Schwab <schwab@suse.de>
17845 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17847 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17849 * Makefile.in: Remove obsolete code.
17851 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17853 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17854 defined(PT_FPR0_HI).
17856 2002-11-17 Stuart Hughes <seh@zee2.com>
17858 * linux-arm-low.c (arm_num_regs): Increase.
17859 (arm_regmap): Include status register.
17861 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17863 * linux-low.c (register_addr): Remove incorrect -1 check.
17865 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17867 * linux-low.c (linux_create_inferior): Call setpgid. Return
17869 (unstopped_p, linux_signal_pid): Remove.
17870 (linux_target_ops): Remove linux_signal_pid.
17871 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17872 global instead of target method.
17873 * target.h (struct target_ops): Remove signal_pid. Update comment
17874 for create_inferior.
17875 * server.c (signal_pid): New variable.
17876 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17877 gdbserver. Set the child to be the foreground process group.
17878 (attach_inferior): Set signal_pid.
17880 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17882 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17884 2002-08-20 Jim Blandy <jimb@redhat.com>
17886 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17889 2002-08-01 Andrew Cagney <cagney@redhat.com>
17891 * Makefile.in: Make chill references obsolete.
17893 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17895 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17896 * configure: Regenerate.
17897 * config.in: Regenerate.
17899 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17901 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17902 (perror_with_name, remote_close, remote_open, expect, play): Static.
17904 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17906 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17907 byte offsets instead of an array of indexes.
17908 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17910 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17912 * regcache.c: Add comment.
17914 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17916 * thread-db.c: New file.
17917 * proc-service.c: New file.
17918 * acinclude.m4: New file.
17919 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17920 proc-service.o, and thread-db.o.
17921 (linux-low.o): Add USE_THREAD_DB.
17922 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17923 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17924 * aclocal.m4: Regenerated.
17925 * config.in: Regenerated.
17926 * configure: Regenerated.
17927 * configure.in: Check for proc_service.h, sys/procfs.h,
17928 thread_db.h, and linux/elf.h headrs.
17929 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17930 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17931 Check for -lthread_db and thread support.
17932 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17933 PowerPC, and SuperH.
17934 * i387-fp.c: Constify arguments.
17935 * i387-fp.h: Likewise.
17936 * inferiors.c: (struct thread_info): Renamed from
17937 `struct inferior_info'. Remove PID member. Use generic inferior
17938 list header. All uses updated.
17939 (inferiors, signal_pid): Removed.
17940 (all_threads): New variable.
17941 (get_thread): Define.
17942 (add_inferior_to_list): New function.
17943 (for_each_inferior): New function.
17944 (change_inferior_id): New function.
17945 (add_inferior): Removed.
17946 (remove_inferior): New function.
17947 (add_thread): New function.
17948 (free_one_thread): New function.
17949 (remove_thread): New function.
17950 (clear_inferiors): Use for_each_inferior and free_one_thread.
17951 (find_inferior): New function.
17952 (find_inferior_id): New function.
17953 (inferior_target_data): Update argument type.
17954 (set_inferior_target_data): Likewise.
17955 (inferior_regcache_data): Likewise.
17956 (set_inferior_regcache_data): Likewise.
17957 * linux-low.c (linux_bp_reinsert): Remove.
17958 (all_processes, stopping_threads, using_thrads)
17959 (struct pending_signals, debug_threads, pid_of): New.
17960 (inferior_pid): Replace with macro.
17961 (struct inferior_linux_data): Remove.
17962 (get_stop_pc, add_process): New functions.
17963 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17964 Use add_process and add_thread.
17965 (linux_attach_lwp): New function, based on old linux_attach. Use
17966 add_process and add_thread. Set stop_expected for new threads.
17967 (linux_attach): New function.
17968 (linux_kill_one_process): New function.
17969 (linux_kill): Kill all LWPs.
17970 (linux_thread_alive): Use find_inferior_id.
17971 (check_removed_breakpoints, status_pending_p): New functions.
17972 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17973 Update. Use WNOHANG. Wait for cloned processes also. Update process
17974 struct for the found process.
17975 (linux_wait_for_event): New function.
17976 (linux_wait): Use it. Support LWPs.
17977 (send_sigstop, wait_for_sigstop, stop_all_processes)
17978 (linux_resume_one_process, linux_continue_one_process): New functions.
17979 (linux_resume): Support LWPs.
17980 (REGISTER_RAW_SIZE): Remove.
17981 (fetch_register): Use register_size instead. Call supply_register.
17982 (usr_store_inferior_registers): Likewise. Call collect_register.
17983 Fix recursive case.
17984 (regsets_fetch_inferior_registers): Improve error message.
17985 (regsets_store_inferior_registers): Add debugging.
17986 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17987 (unstopped_p, linux_signal_pid): New functions.
17988 (linux_target_ops): Add linux_signal_pid.
17989 (linux_init_signals): New function.
17990 (initialize_low): Call it. Initialize using_threads.
17991 * regcache.c (inferior_regcache_data): Add valid
17993 (get_regcache): Fetch registers lazily. Add fetch argument
17994 and update all callers.
17995 (regcache_invalidate_one, regcache_invalidate): New
17997 (new_register_cache): Renamed from create_register_cache.
17998 Return the new regcache.
17999 (free_register_cache): Change argument to a void *.
18000 (registers_to_string, registers_from_string): Call get_regcache
18001 with fetch flag set.
18002 (register_data): Make static. Pass fetch flag to get_regcache.
18003 (supply_register): Call get_regcache with fetch flag clear.
18004 (collect_register): Call get_regcache with fetch flag set.
18005 (collect_register_as_string): New function.
18006 * regcache.h: Update.
18007 * remote-utils.c (putpkt): Flush after debug output and use
18009 Handle input interrupts while waiting for an ACK.
18010 (input_interrupt): Use signal_pid method.
18011 (getpkt): Flush after debug output and use stderr.
18012 (outreg): Use collect_register_as_string.
18013 (new_thread_notify, dead_thread_notify): New functions.
18014 (prepare_resume_reply): Check using_threads. Set thread_from_wait
18015 and general_thread.
18016 (look_up_one_symbol): Flush after debug output.
18017 * server.c (step_thread, server_waiting): New variables.
18018 (start_inferior): Don't use signal_pid. Update call to mywait.
18019 (attach_inferior): Update call to mywait.
18020 (handle_query): Handle qfThreadInfo and qsThreadInfo.
18021 (main): Don't fetch/store registers explicitly. Use
18022 set_desired_inferior. Support proposed ``Hs'' packet. Update
18024 * server.h: Update.
18025 (struct inferior_list, struct_inferior_list_entry): New.
18026 * target.c (set_desired_inferior): New.
18027 (write_inferior_memory): Constify.
18028 (mywait): New function.
18029 * target.h: Update.
18030 (struct target_ops): New signal_pid method.
18031 (mywait): Removed macro, added prototype.
18033 * linux-low.h (regset_func): Removed.
18034 (regset_fill_func, regset_store_func): New.
18035 (enum regset_type): New.
18036 (struct regset_info): Add type field. Use new operation types.
18037 (struct linux_target_ops): stop_pc renamed to get_pc.
18038 Add decr_pc_after_break and breakpoint_at.
18039 (get_process, get_thread_proess, get_process_thread)
18040 (strut process_info, all_processes, linux_attach_lwp)
18041 (thread_db_init): New.
18043 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18044 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18045 (the_low_target): Add new members.
18046 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18047 (i386_store_fpxregset): Constify.
18048 (target_regsets): Add new kind identifier.
18049 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18050 (i386_set_pc): Add debugging.
18051 (i386_breakpoint_at): New function.
18052 (the_low_target): Add new members.
18053 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18054 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18055 (mips_breakpoint_at): New.
18056 (the_low_target): Add new members.
18057 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18058 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18059 (the_low_target): Add new members.
18060 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18061 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18062 (the_low_target): Add new members.
18063 * linux-x86-64-low.c (target_regsets): Add new kind
18066 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
18068 From Martin Pool <mbp@samba.org>:
18069 * server.c (gdbserver_usage): New function.
18072 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
18074 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18075 stop_at -> stop_pc.
18077 2002-05-04 Andrew Cagney <ac131313@redhat.com>
18079 * Makefile.in: Remove obsolete code.
18081 2002-04-24 Michal Ludvig <mludvig@suse.cz>
18083 * linux-low.c (regsets_fetch_inferior_registers),
18084 (regsets_store_inferior_registers): Removed cast to int from
18086 * regcache.h: Added declaration of struct inferior_info.
18088 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18090 * inferiors.c (struct inferior_info): Add regcache_data.
18091 (add_inferior): Call create_register_cache.
18092 (clear_inferiors): Call free_register_cache.
18093 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18094 * regcache.c (struct inferior_regcache_data): New.
18095 (registers): Remove.
18096 (get_regcache): New function.
18097 (create_register_cache, free_register_cache): New functions.
18098 (set_register_cache): Don't initialize the register cache here.
18099 (registers_to_string, registers_from_string, register_data): Call
18101 * regcache.h: Add prototypes.
18102 * server.h: Likewise.
18104 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18106 * mem-break.c: New file.
18107 * mem-break.h: New file.
18108 * Makefile.in: Add mem-break.o rule; update server.h
18110 * inferiors.c (struct inferior_info): Add target_data
18112 (clear_inferiors): Free target_data member if set.
18113 (inferior_target_data, set_inferior_target_data): New functions.
18114 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18115 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18116 * linux-low.c (linux_bp_reinsert): New variable.
18117 (struct inferior_linux_data): New.
18118 (linux_create_inferior): Use set_inferior_target_data.
18119 (linux_attach): Likewise. Call add_inferior.
18120 (linux_wait_for_one_inferior): New function.
18121 (linux_wait): Call it.
18122 (linux_write_memory): Add const.
18123 (initialize_low): Call set_breakpoint_data.
18124 * linux-low.h (struct linux_target_ops): Add breakpoint
18126 * server.c (attach_inferior): Remove extra add_inferior
18128 * server.h: Include mem-break.h. Update inferior.c
18130 * target.c (read_inferior_memory)
18131 (write_inferior_memory): New functions.
18132 * target.h (read_inferior_memory)
18133 (write_inferior_memory): Change macros to prototypes.
18134 (struct target_ops): Update comments. Add const to write_memory
18137 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
18139 * linux-low.c (usr_store_inferior_registers): Support
18140 registers which are allowed to fail to store.
18141 * linux-low.h (linux_target_ops): Likewise.
18142 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18143 (ppc_cannot_store_register): FPSCR may not be storable.
18145 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18147 * server.h: Include <string.h> if HAVE_STRING_H.
18148 * ChangeLog: Correct paths in last ChangeLog entry.
18150 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18152 * linux-low.h: Remove obsolete prototypes.
18153 (struct linux_target_ops): New.
18154 (extern the_low_target): New.
18155 * linux-low.c (num_regs, regmap): Remove declarations.
18156 (register_addr): Use the_low_target explicitly.
18157 (fetch_register): Likewise.
18158 (usr_fetch_inferior_registers): Likewise.
18159 (usr_store_inferior_registers): Likewise.
18160 * linux-arm-low.c (num_regs): Remove.
18161 (arm_num_regs): Define.
18162 (arm_regmap): Renamed from regmap, made static.
18163 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18165 (arm_cannot_store_register): Renamed from cannot_store_register,
18167 (the_low_target): New.
18168 * linux-i386-low.c (num_regs): Remove.
18169 (i386_num_regs): Define.
18170 (i386_regmap): Renamed from regmap, made static.
18171 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18173 (i386_cannot_store_register): Renamed from cannot_store_register,
18175 (the_low_target): New.
18176 * linux-ia64-low.c (num_regs): Remove.
18177 (ia64_num_regs): Define.
18178 (ia64_regmap): Renamed from regmap, made static.
18179 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18181 (ia64_cannot_store_register): Renamed from cannot_store_register,
18183 (the_low_target): New.
18184 * linux-m68k-low.c (num_regs): Remove.
18185 (m68k_num_regs): Define.
18186 (m68k_regmap): Renamed from regmap, made static.
18187 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18189 (m68k_cannot_store_register): Renamed from cannot_store_register,
18191 (the_low_target): New.
18192 * linux-mips-low.c (num_regs): Remove.
18193 (mips_num_regs): Define.
18194 (mips_regmap): Renamed from regmap, made static.
18195 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18197 (mips_cannot_store_register): Renamed from cannot_store_register,
18199 (the_low_target): New.
18200 * linux-ppc-low.c (num_regs): Remove.
18201 (ppc_num_regs): Define.
18202 (ppc_regmap): Renamed from regmap, made static.
18203 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18205 (ppc_cannot_store_register): Renamed from cannot_store_register,
18207 (the_low_target): New.
18208 * linux-s390-low.c (num_regs): Remove.
18209 (s390_num_regs): Define.
18210 (s390_regmap): Renamed from regmap, made static.
18211 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18213 (s390_cannot_store_register): Renamed from cannot_store_register,
18215 (the_low_target): New.
18216 * linux-sh-low.c (num_regs): Remove.
18217 (sh_num_regs): Define.
18218 (sh_regmap): Renamed from regmap, made static.
18219 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18221 (sh_cannot_store_register): Renamed from cannot_store_register,
18223 (the_low_target): New.
18224 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18225 (the_low_target): New.
18227 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18229 * Makefile.in: Add stamp-h target.
18230 * configure.in: Create stamp-h.
18231 * configure: Regenerated.
18233 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18235 * inferiors.c: New file.
18236 * target.c: New file.
18237 * target.h: New file.
18238 * Makefile.in: Add target.o and inferiors.o. Update
18240 * linux-low.c (inferior_pid): New static variable,
18241 moved from server.c.
18242 (linux_create_inferior): Renamed from create_inferior.
18243 Call add_inferior. Return 0 on success instead of a PID.
18244 (linux_attach): Renamed from myattach.
18245 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18246 (linux_thread_alive): Renamed from mythread_alive.
18247 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18249 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18250 (regsets_store_inferior_registers): Correct error message.
18251 Add missing ``return 0''.
18252 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18253 (linux_store_registers): Renamed from store_inferior_registers.
18254 (linux_read_memory): Renamed from read_inferior_memory.
18255 (linux_write_memory): Renamed from write_inferior_memory.
18256 (linux_target_ops): New structure.
18257 (initialize_low): Call set_target_ops ().
18258 * remote-utils.c (unhexify): New function.
18259 (hexify): New function.
18260 (input_interrupt): Send signals to ``signal_pid''.
18261 * server.c (inferior_pid): Remove.
18262 (start_inferior): Update create_inferior call.
18263 (attach_inferior): Call add_inferior.
18264 (handle_query): New function.
18265 (main): Call handle_query for `q' packets.
18266 * server.h: Include "target.h". Remove obsolete prototypes.
18267 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18269 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18271 * Makefile.in: Add WARN_CFLAGS. Update configury
18273 * configure.in: Check for <string.h>
18274 * configure: Regenerate.
18275 * config.in: Regenerate.
18276 * gdbreplay.c: Include needed system headers.
18277 (remote_open): Remove strchr prototype.
18278 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18279 * regcache.c (supply_register): Change buf argument to const void *.
18280 (supply_register_by_name): Likewise.
18281 (collect_register): Change buf argument to void *.
18282 (collect_register_by_name): Likewise.
18283 * regcache.h: Add missing prototypes.
18284 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18285 * server.c (handle_query): New function.
18286 (attached): New static variable, moved out of main.
18287 (main): Quiet longjmp clobber warnings.
18288 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18289 * utils.c (error): Remove NORETURN.